222SA) and the iodine adsorption amount (IA) is 1.20 × 103to 1.50 × 103m2/g. (b) The strongly acid group concentration is 0.50 × 10-5mol/g or less. (c) The iodine adsorption amount (IA) is 50-70 mg/g. (d) The DBP absorption amount is 130-150 cm3/100 g.
[Problem] Even when an object to be evaluated is a composite member made from a combination of members having different material properties, it is made possible to properly evaluate the composite member as a whole on the assumption of actual use. [Solution] Provided is a preparation method of a test piece 100 of an axle beam bush formed from metal and rubber, which have different material properties, whereby: a predetermined region is set which is exposed to a heat source located at a predetermined position and where a part exhibiting the lowest flame resistance has the largest surface area when the axle beam bush is actually used; the surface area ratios of members present in the region are calculated; and a test piece 100 is prepared by using a metal member 103 and a rubber member 104 having the same material properties as those of said members in the region, the metal member and the rubber member being exposed at the same ratios as the calculated surface area ratios.
Provided is a belt member which is for electrophotographic equipment, and which suppresses the generation of creases and waviness during long-term storage and use, suppresses the sliding sound of a cleaning blade, improves appearance, and improves the adhesiveness between a surface layer and a base layer. A belt member 10 for electrophotographic equipment has, on an outer circumferential surface of a cylindrical base layer 12, a surface layer 14 constituted as a cured body of a resin composition containing, with respect to 100 parts by mass of a hydroxyl group-containing fluororesin: 10-30 parts by mass of an isocyanate curing agent having isocyanate groups at both terminals and having a molecular weight of 600-4,000 g/mol, or 5-18 parts by mass of an isocyanate curing agent having an isocyanate group at one terminal; 5-10 parts by mass of a fluorine-based surfactant; and 1.0-5 parts by mass of a silane coupling agent having an amino group or an isocyanate group.
G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p.ex. dessin de poudre
Provided is a charging roll for an electrophotographic apparatus, the charging roll configured so that any increase in resistance and any bleeding of ionic electroconductive agent while energization persists can be minimized. A charging roll 10 for an electrophotographic apparatus comprises a shaft body 12 and an elastic body layer 14 that is formed on the outer peripheral surface of the shaft body 12. The elastic body layer 14 contains the following components (a) to (c). The content of (c) is preferably 0.1-5.0 mass parts inclusive with respect to 100 mass parts of (a). The content of (b) is preferably 0.5-3.0 mass parts inclusive with respect to 100 mass parts of (a). Components: (a) a hydrin rubber composition with a chlorine content of 14-19% inclusive; (b) an ion conducting agent; and (c) a salt of a cyclic amidine compound.
G03G 15/02 - Appareils pour procédés électrographiques utilisant un dessin de charge pour déposer une charge uniforme, p.ex. pour sensibiliser; Dispositifs pour la décharge corona
The present invention achieves a stable quality for a cylindrical anti-vibration device and intermediate sleeve by effectively applying a blast treatment, spray treatment, or the like for the intermediate sleeve to the entirety of the intermediate sleeve. In this cylindrical anti-vibration device 10, an inner shaft member 12 and an outer tube member 14 are coupled by a body rubber elastomer 16, and a cylindrical intermediate sleeve 18 extending in the circumferential direction between the inner shaft member 12 and the outer tube member 14 in the radial direction is adhered to the body rubber elastomer 16. A slit 22 penetrating in the axial direction is formed in a portion of the intermediate sleeve 18 in the circumferential direction, both end sections of the slit 22 are straight sections 24, 24 extending in the axial direction, and the direct overlap margin in the axial direction view of the straight sections 24, 24 on both sides is made smaller than the radial direction thickness dimension of the intermediate sleeve 18.
F16F 1/38 - Ressorts faits d'un matériau à friction intérieure élevée avec manchon de matériau élastique entre un manchon extérieur rigide et un étui intérieur rigide ou une broche
F16F 1/387 - Ressorts faits d'un matériau à friction intérieure élevée avec manchon de matériau élastique entre un manchon extérieur rigide et un étui intérieur rigide ou une broche comprenant des moyens pour modifier la rigidité dans certaines directions
CONTACT DETECTION DEVICE A contact detection device (10) comprises a capacitive sensor (7), and a determination processor (30) that detects whether a conductive body has come into contact with a plurality of detection regions (LF, RF, LB, RB). The determination processor (30) comprises a storage unit (31), a determination reference value setting unit (32), and a determination processing unit (33). The determination reference value setting unit (32) determines that a detection region in which the difference between a capacitance-corresponding value and a setting reference value (41) surpasses a threshold value (43) is a contact region with which the conductive body is in contact, determines that a detection region in which the difference between the capacitance-corresponding value and the setting reference value (41) is less than or equal to the threshold value (43) is a non-contact region with which the conductive body is not in contact, and upon determining that there is a contact region and determining that there is a non-contact region, sets the setting reference value (41) corresponding to the non-contact region as a contact region determination reference value (42) for the contact region.
G01L 1/14 - Mesure des forces ou des contraintes, en général en mesurant les variations de la capacité ou de l'inductance des éléments électriques, p.ex. en mesurant les variations de fréquence des oscillateurs électriques
B62D 1/06 - Couronnes du volant, p.ex. avec moyens de chauffage; Gaines de couronne
Provided is an industrial hose excellent in adhesion between a rubber layer and a reinforcement layer comprising a plated wire, and excellent in heat resistance. This industrial hose has a rubber layer and a reinforcement layer comprising a plated wire that comes into contact with the rubber layer, the rubber layer comprising a rubber composition containing components (A) to (D), the content of component (C) being 0.5 to 1.0 parts by mass and the content of component (D) being 1.0 to 3.0 parts by mass relative to 100 parts by mass of component (A), a mass ratio [(C)/(B)] of component (C) to component (B) being 0.5 to 1.0, and a mass ratio [(D)/{(B)+(C)+(D)}] of component (D) to the total amount of components (B) to (D) being 0.3 to 0.6. (A) A diene-based rubber (B) At least one of a sulfenamide vulcanization accelerator and a thiazole vulcanization accelerator (C) N-phenyl-N-(trichloromethylthio)benzenesulfonamide (D) Sulfur
Provided is a conductive member for electrophotographic devices in which adhesion of toner and paper dust is minimized. This conductive member 10 for electrophotographic devices comprises an elastic layer 14 and a surface layer 14 formed on the outer peripheral surface of the elastic layer 14. A plurality of protrusions 18 are formed on the outer peripheral surface of the surface layer 16, the tips of the protrusions 18 are configured as curved surfaces, the height h of the protrusions 18 is 1.0-10 nm inclusive, the width W of the protrusions 18 is 1.0-100 nm inclusive, and the width W of the protrusions 18 relative to the distance d between protrusions 18 is 0.5-1.5 inclusive.
G03G 15/02 - Appareils pour procédés électrographiques utilisant un dessin de charge pour déposer une charge uniforme, p.ex. pour sensibiliser; Dispositifs pour la décharge corona
F16C 13/00 - Rouleaux, tambours, disques ou éléments analogues; Paliers ou leurs montages
G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge
A contact detection device (10) in which an AC power supply (11) applies, while switching between, a first AC voltage and a second AC voltage having different frequencies, onto a first electrode layer (22) and a second electrode layer (23), the contact detection device (10) comprising: a storage unit (34) that stores an alternative quadrature component (QA) corresponding to a state in which a conductor is in contact with an electrostatic sensor (7); a quadrature component comparison unit (31) that makes a comparison between a first quadrature component (Q1) extracted when the first AC voltage is applied onto the second electrode layer (23) and a second quadrature component (Q2) extracted when a second AC voltage is applied onto the second electrode layer (23); and a contact determining unit (33) that detects contact by a conductor on the basis of the first quadrature component (Q1) if the first quadrature component (Q1) and the second quadrature component (Q2) are within the range of a first quadrature error (ΔQE1), and detects contact by a conductor on the basis of the alternative quadrature component (QA) if the first quadrature component (Q1) and the second quadrature component (Q2) are outside the range of the first quadrature error (ΔQE1).
G01L 1/14 - Mesure des forces ou des contraintes, en général en mesurant les variations de la capacité ou de l'inductance des éléments électriques, p.ex. en mesurant les variations de fréquence des oscillateurs électriques
B62D 1/06 - Couronnes du volant, p.ex. avec moyens de chauffage; Gaines de couronne
A contact detecting device (10) comprises an electrostatic sensor (7), a first bridge capacitor (12), a charge/discharge switching element (13), a control device (14), and a measuring instrument (15), wherein: the electrostatic sensor (7) is configured to have an electrostatic capacitance that changes in accordance with at least one of a surface area contacted by a conductor (51, 52) and a distance to the conductor, and is configured to have a time constant (τ) that changes depending on an electrical resistance corresponding to a distance from a first measuring position (29); and in a charging process, the measuring instrument (15) detects a position at which the conductor (51, 52) is in contact with the electrostatic sensor (7), on the basis of a first potential first sampling value (V11), which is a first potential (V1) acquired at a first sampling time point (ST1), and a first potential second sampling value (V12), which is the first potential (V1) acquired at a second sampling time point (ST2) after a predetermined period of time has elapsed from the first sampling time point (ST1).
G01L 1/14 - Mesure des forces ou des contraintes, en général en mesurant les variations de la capacité ou de l'inductance des éléments électriques, p.ex. en mesurant les variations de fréquence des oscillateurs électriques
11.
ELASTIC MEMBER FOR BATTERY PACK AND METHOD FOR MANUFACTURING SAME
This elastic member (4) for a battery pack is disposed in a battery pack (1), in which a plurality of battery cells (2) are lined up in a prescribed direction, in a state of being in elastic contact with the battery cells (2). The elastic member (4) for a battery pack is composed of a foamed body that satisfies the following conditions (a) to (d). (a) The Asker C hardness is 20-40. (b) The foaming ratio is 3.0-5.0. (c) The closed-cell ratio is 50-95%. (d) The pore structure in a thickness-direction cross-section has elliptical pores that are elongated in the thickness direction, where the thickness direction is the direction in which the elastic member is in elastic contact with the battery cells 2 as a thickness direction.
H01M 50/293 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports caractérisés par des éléments d’espacement ou des moyens de positionnement dans les racks, les cadres ou les blocs caractérisés par le matériau
H01M 50/291 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports caractérisés par des éléments d’espacement ou des moyens de positionnement dans les racks, les cadres ou les blocs caractérisés par leur forme
1221122 of the flat surface parts 24 have a specific relationship, a surface layer 16 includes a binder polymer 16a and roughness-forming particles 18, and the roughness-forming particles 18 are disposed on both the flat surface parts 24 and the groove parts 22.
G03G 15/02 - Appareils pour procédés électrographiques utilisant un dessin de charge pour déposer une charge uniforme, p.ex. pour sensibiliser; Dispositifs pour la décharge corona
F16C 13/00 - Rouleaux, tambours, disques ou éléments analogues; Paliers ou leurs montages
G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge
A sensor sheet (21) is to be wound around a core (19) of a steering wheel (10) having a center shaft line (A) formed in a protruded curve, the sensor sheet (21) comprising: an insulating sheet (24) made of an elastomer; and a first electrode layer (25a) and a second electrode layer (25b) that are laminated on the obverse surface and the reverse surface of the insulating sheet (24). The sensor sheet (21) is provided with a sensor sheet winding part (22) which comprises the insulating sheet (24), the first electrode layer (25a), and the second electrode layer (25b) and which is wound around the core (19). The sensor sheet winding part (22) is formed so as to have a reference core line (R) having a shape that corresponds to at least a portion of the protruded curve of the center shaft line (A) of the core (19), and to have a C-shaped or U-shaped planar cross-section that is orthogonal to the reference core line (R).
Provided are an anti-vibration rubber composition and an anti-vibration rubber member, which can suppress a decrease in durability while improving resistance to vulcanization reversion. The anti-vibration rubber composition contains components (A) to (E), and is characterized in that relative to 100 parts by mass of component (A), the content of component (B) is 0.6-5.5 parts by mass, the content of component (C) is 0.45-3.5 parts by mass, the content of component (D) is 0.25-5.5 parts by mass, and the mass ratio [(C)/(D)] of component (C) relative to component (D) is 0.15-5.0. (A) A diene-based rubber. (B) A bismaleimide compound. (C) A sulfenamide-based vulcanization accelerator. (D) A sulfur-based vulcanizing agent. (E) An inorganic filler.
C08L 7/00 - Compositions contenant du caoutchouc naturel
C08K 13/02 - Ingrédients organiques et inorganiques
C08L 9/00 - Compositions contenant des homopolymères ou des copolymères d'hydrocarbures à diènes conjugués
F16F 15/08 - Suppression des vibrations dans les systèmes non rotatifs, p.ex. dans des systèmes alternatifs; Suppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens élastiques avec ressorts en caoutchouc
Provided is a charging roll for electrophotographic equipment with which any increase in resistance and any bleeding of ionic electroconductive agent while energization persists can be minimized. A charging roll 10 for electrophotographic equipment, the charging roll 10 comprising a shaft body 12 and an elastic layer 14 that is formed on the outer peripheral surface of the shaft body 12, the elastic layer 14 being a crosslinked article of a rubber composition containing the following components (a) to (e). (a) One or more selected from hydrin rubber and nitrile rubber, (b) a crosslinking agent, (c) an ionic electroconductive agent, (d) one or more selected from piperidinyloxy radical compounds and phenolic antioxidants, and (e) one or more selected from salts of cyclic amidine compounds and thiophthalimide compounds.
G03G 15/02 - Appareils pour procédés électrographiques utilisant un dessin de charge pour déposer une charge uniforme, p.ex. pour sensibiliser; Dispositifs pour la décharge corona
This molded urethane foam comprises a base made of polyurethane foam and composite particles oriented and contained in the base. The composite particles comprise thermally conductive particles made of a nonmagnetic material and having a thermal conductivity of 200 W/m·K or greater and magnetic particles bonded to the surface of the thermally conductive particles with a binder, and have been surface-treated with one or more surfactants selected from among carboxylic acid type surfactants and succinic acid type surfactants. This method for producing the molded urethane foam comprises a step in which raw materials for granulation comprising a powder of the thermally conductive particles, a powder of the magnetic particles, the binder, one or more carboxylic acid type/succinic acid type surfactants, and water are stirred to produce composite particles, a step in which a powder of the composite particles is mixed with a raw material for urethane resin foam to produce a raw-material mixture, and a step in which the raw-material mixture is foamed and molded in a magnetic field.
Provided is a hose for fuels which, even when stored in a green rubber state after extrusion, has excellent adhesiveness between the inner layer of a polyol-crosslinkable fluororubber and the outer layer of a hydrin-based rubber. The hose 10 for fuels comprises a tubular inner layer 12 and an outer layer 14 disposed in contact with the peripheral surface of the inner layer 12, wherein the inner layer 12 is made of a crosslinked object obtained from a rubber composition comprising the following (A) to (E) and the outer layer 14 is made of a crosslinked object obtained from a rubber composition comprising the following (F) and (G). (A) A polyol-crosslinkable fluororubber (B) A polyol crosslinking agent (C) Calcium hydroxide (D) Triallyl isocyanurate (E) A peroxide crosslinking agent (F) A hydrin-based rubber (G) A monoglyceride having an aliphatic hydrocarbon group having 10-22 carbon atoms
B32B 25/14 - Produits stratifiés composés essentiellement de caoutchouc naturel ou synthétique comprenant des copolymères dans lesquels les composants en caoutchouc prédominent
18.
ANTI-VIBRATION/VIBRATION SUPPRESSION MEMBER AND METHOD FOR MANUFACTURING SAME
Provided is an anti-vibration/vibration suppression member which has excellent mechanical properties such as high temperature endurance, has excellent reproducibility, and furthermore, realizes a reduction in manufacturing costs. Also provided is a method for manufacturing the same. The anti-vibration/vibration suppression member comprises polyurethane, wherein: the polyol component of the polyurethane comprises, other than a short-chain polyol, a polyester-based polyol; the isocyanate component of the polyurethane has 1,5-naphthalene diisocyanate as a main component. The anti-vibration/vibration suppression member comprises a foam product of a thermoplastic urethane composition having an NCO index of 0.9-1.04.
C08J 9/04 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolaires; Leur post-traitement utilisant des gaz de gonflage produits par un agent de gonflage introduit au préalable
B29C 44/00 - Moulage par pression interne engendrée dans la matière, p.ex. par gonflage ou par moussage
B29C 45/00 - Moulage par injection, c. à d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule fermé; Appareils à cet effet
C08G 18/42 - Polycondensats contenant des groupes ester carboxylique ou carbonique dans la chaîne principale
C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
F16F 1/36 - Ressorts faits d'un matériau à friction intérieure élevée
F16F 1/37 - Ressorts faits d'un matériau à friction intérieure élevée d'un matériau mousse, p.ex. caoutchouc éponge
F16F 7/00 - Amortisseurs de vibrations; Amortisseurs de chocs
F16F 15/08 - Suppression des vibrations dans les systèmes non rotatifs, p.ex. dans des systèmes alternatifs; Suppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens élastiques avec ressorts en caoutchouc
A method for producing a solid natural rubber according to the present invention comprises: a latex supply step in which a natural rubber latex is supplied so as to form a latex layer that has a thickness of 0.5 mm to 4.5 mm; and a drying step in which the latex layer is dried by being irradiated with microwaves so as to obtain a solid natural rubber. By a production method according to the present disclosure, a high-quality solid natural rubber can be produced from a natural rubber latex with high productivity, and therefore, a good balance can be achieved between quality improvement and productivity improvement.
The present invention provides: a rubber composition which is capable of reducing the proportion of petroleum-derived starting materials used therein without deteriorating the properties required for rubber products such as elongation properties; and a rubber product and a hose, each of which is obtained using this rubber composition. The present invention provides a rubber composition which contains the components (A)-(D) described below. (A) a rubber-based polymer (B) a plant-derived filler (C) carbon black (D) diacetyl monododecanoyl glyceride
A decorative sheet (2) comprises, from the front side to the back side, a skin layer (3), an intermediate layer (4), a design layer (5), and a soft layer (7). Recesses (6A to 6D) are open on a front surface and/or a back surface of the design layer (5). The decorative sheet (2) further comprises a plurality of display regions (A1 to D1) formed by the recesses (6A to 6D). The plurality of display regions (A1 to D1) display a predetermined design on a front surface of the skin layer (3) by light emitted from the back side. Light is emitted from the back side to the plurality of display regions (A1 to D1) through the soft layer (7). Light-blocking partition parts (710AB to 710CD) of the soft layer (7) are each disposed between two adjacent display regions (A1 to D1) when viewed from the front side, and prevent light to be emitted to one display region (A1 to D1) from leaking into the other display region (A1 to D1) through the soft layer (7).
G09F 13/04 - Enseignes, tableaux ou panneaux éclairés de derrière l'illustration
B32B 3/24 - Produits stratifiés caractérisés essentiellement par le fait qu'une des couches comporte des discontinuités ou des rugosités externes ou internes, ou bien qu'une des couches est de forme générale non plane; Produits stratifiés caractérisés essentiellement par des particularismes de forme caractérisés par une couche discontinue, c. à d. soit continue et percée de trous, soit réellement constituée d'éléments individuels caractérisés par une couche ajourée, p.ex. de métal déployé
B32B 33/00 - Produits stratifiés caractérisés par des propriétés particulières ou des caractéristiques de surface particulières, p.ex. par des revêtements de surface particuliers; Produits stratifiés conçus pour des buts particuliers non couverts par une seule autre classe
B60R 13/02 - Moulures décoratives; Gouttières; Garnitures des parois; Pavillons ou garnitures des toits
Provided is an elastomer sheet (21) made of an elastomer, which is wound on a ring part (12) having a three-dimensional curved surface. The elastomer sheet (21) is provided with: a central region (30) located at the center of the elastomer sheet (21 in a winding direction (Y); and a pair of end regions (31) located at the ends of the elastomer sheet (21) in the winding direction (Y). The central region (30) and the pair of end regions (31) are configured such that the sectional shape thereof, taken along a crossing direction (X) crossing the winding direction (Y) of the elastomer sheet (21), is formed to have a wave-like shape that can be extended or compressed in the crossing direction (X), with the rate of extension or compression of the central region (30) and the rate of extension or compression of the pair of end regions (31) with respect to the crossing direction (X) varying from each other.
G01L 1/14 - Mesure des forces ou des contraintes, en général en mesurant les variations de la capacité ou de l'inductance des éléments électriques, p.ex. en mesurant les variations de fréquence des oscillateurs électriques
B62D 1/06 - Couronnes du volant, p.ex. avec moyens de chauffage; Gaines de couronne
H05B 3/20 - Eléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p.ex. plaques chauffantes
Provided is a surface material (30) that is wrapped around the region of at least a part of a ring portion (12) in the circumferential direction of the ring portion (12), the surface material (30) having a foam resin or elastomer mold-formed into a C- or U-shaped cross-section on a plane orthogonal to the axial direction of the ring portion (12) and having a parting line (36) formed on the outer surface thereof, and the parting line (36) being disposed on the surface opposite the ring portion (12) when wrapped around the ring portion (12).
B29C 63/22 - Garnissage ou gainage, c. à d. application de couches ou de gainages préformés en matière plastique; Appareils à cet effet avec des couches ou des gainages ayant une forme adaptée à celle de l'objet
B29C 33/14 - Moules ou noyaux; Leurs détails ou accessoires comportant des moyens incorporés pour positionner des inserts, p.ex. marquages contre la paroi du moule
B29C 33/42 - Moules ou noyaux; Leurs détails ou accessoires caractérisés par la forme de la surface de moulage, p.ex. par des nervures ou des rainures
B29C 45/14 - Moulage par injection, c. à d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule fermé; Appareils à cet effet en incorporant des parties ou des couches préformées, p.ex. moulage par injection autour d'inserts ou sur des objets à recouvrir
B29C 65/48 - Assemblage d'éléments préformés; Appareils à cet effet en utilisant des adhésifs
An interior member (1) comprises a first skin material (2), a second skin material (3), and transducers (4A to 4D). The first skin material (2) includes a first exposed portion (20) which is exposed in a cabin interior, and a first embedded portion (21) embedded on a cabin exterior side from the first exposed portion (20). The second skin material (3) includes a second exposed portion (30) which is exposed to the cabin interior and which is adjacent to the first exposed portion (20), and a second embedded portion (31) which is embedded on the cabin exterior side from the second exposed portion (30) and which is joined to the first embedded portion (21). The transducers (4A to 4D) each include a main body portion (40) arranged directly behind the first exposed portion (20), and a wiring portion (41) which is disposed directly behind at least the first embedded portion (21) and which is electrically connected to the main body portion (40). An end portion (41a) of each wiring portion (41) is disposed on the cabin exterior side of the first embedded portion (21).
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
B60R 13/02 - Moulures décoratives; Gouttières; Garnitures des parois; Pavillons ou garnitures des toits
This thermal insulation material is provided with a thermal insulation layer which has: a porous structure for forming a skeleton where a plurality of particles are connected while having pores inside and having a hydrophobic site on the surface thereof or on the surface and on the inside; infrared ray-shielding particles; and inorganic fibers. Said thermal insulation layer satisfies the following conditions (a)-(d). The content of the components in conditions (a)-(d) are calculated based on the mass of the thermal insulation layer overall being 100 mass%. (a) The content of said inorganic fibers is 5-25 mass%, inclusive. (b) The content of said infrared ray-shielding particles is 10 mass% or higher. (c) The content obtained by combining the porous structure and the infrared ray-shielding particles is 70 mass% or higher. (d) The ratio of the content of the porous structure to the content of the infrared ray-shielding particles is 1.2 or higher.
[Problem] To eliminate deformation and abutment position displacement of a restriction member that prevents large displacement. [Solution] A cylindrical laminated rubber part 1 comprises: an inner tube 2; an outer tube 3 disposed coaxially on the outside of the inner tube 2; a laminated section 4 which is provided between the inner tube 2 and the outer tube 3 and is formed by alternately laminating, in the radial direction of the outer tube 3, rubber parts 5A to 5C and support plates 6A, 6B; and gaps 7 formed in the radial direction between the inner tube 2 and the outer tube 3; and is provided with inner restriction members 10 each secured to the inner tube 2 inside the gap 7 and extending radially toward the outer tube 3, and outer restriction members 20 each secured to the outer tube 3 inside the gap 7 and extending radially toward the inner tube 2. The inner restriction member 10 and the outer restriction member 20 face each other in the radial direction across the gap such that an inner facing surface 14a and an outer facing surface 24a thereof abut against each other as the laminated section 4 deforms.
B61F 5/30 - Boîtes d'essieux montées mobiles sur ressorts dans le châssis des véhicules ou des bogies
F16F 1/387 - Ressorts faits d'un matériau à friction intérieure élevée avec manchon de matériau élastique entre un manchon extérieur rigide et un étui intérieur rigide ou une broche comprenant des moyens pour modifier la rigidité dans certaines directions
F16F 1/40 - Ressorts faits d'un matériau à friction intérieure élevée constitués par une pile d'éléments similaires séparés par des couches intermédiaires non élastiques
F16F 15/04 - Suppression des vibrations dans les systèmes non rotatifs, p.ex. dans des systèmes alternatifs; Suppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens élastiques
F16F 15/08 - Suppression des vibrations dans les systèmes non rotatifs, p.ex. dans des systèmes alternatifs; Suppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens élastiques avec ressorts en caoutchouc
A sheet (1, 100) with a sensor comprises: a sensor device (3, 103a, 103b) disposed between a seat frame (11) and a surface (12b) opposite to a pressure reception surface of a seat cushion (12, 14, 110); and an elastic support member (4) which is interposed between the seat frame (11) and the sensor device (3, 103a, 103b) and which elastically supports the sensor device (3, 103a, 103b). The sensor device (3, 103a, 103b) comprises: a sensor body (42) having a detection surface (42a); and a housing (43) which houses the sensor body (42), has a window frame (62b) forming a window opening (62a), exposes the detection surface (42a) of the sensor body (42) through the window opening (62a), and is supported by the elastic support member (4). The elastic modulus of the elastic support member (4) is set greater than or equal to the elastic modulus of the seat cushion (12).
A61B 5/11 - Mesure du mouvement du corps entier ou de parties de celui-ci, p.ex. tremblement de la tête ou des mains ou mobilité d'un membre
A61B 5/107 - Mesure de dimensions corporelles, p.ex. la taille du corps entier ou de parties de celui-ci
A61B 5/113 - Mesure du mouvement du corps entier ou de parties de celui-ci, p.ex. tremblement de la tête ou des mains ou mobilité d'un membre se produisant au cours de la respiration
A sensor-equipped seat (1) is provided with a seating-surface seat cushion (10) that comprises: a first seating-surface seat cushion (12) having an accommodation recess (80); and a second seating-surface seat cushion (15) which is accommodated within the accommodation recess (80). Disposed between a first pressing surface (82b) of the accommodation recess (80) in the first seating-surface seat cushion (12) and a second pressing surface (15a) of the second seating-surface seat cushion (15) is a flexible sensor (3) that detects seating condition of a seated person or biological information of the seated person. The first seating-surface seat cushion (12) and the second seating-surface seat cushion (15) are pre-compressed in the lamination direction. Pre-compression is applied to the sensor (3) by compressive reactions of the first seating-surface seat cushion (12) and the second seating-surface seat cushion (15).
A61B 5/11 - Mesure du mouvement du corps entier ou de parties de celui-ci, p.ex. tremblement de la tête ou des mains ou mobilité d'un membre
A61B 5/113 - Mesure du mouvement du corps entier ou de parties de celui-ci, p.ex. tremblement de la tête ou des mains ou mobilité d'un membre se produisant au cours de la respiration
B60N 2/90 - Sièges spécialement adaptés aux véhicules; Agencement ou montage des sièges dans les véhicules - Détails ou éléments non prévus ailleurs
29.
VIBRATION DAMPING DEVICE AND MANUFACTURING METHOD FOR VIBRATION DAMPING DEVICE
The present invention provides a vibration damping device that can inhibit component loosening and inhibit the occurrence of slipping with an even simpler configuration. This vibration damping device comprises: a plate-shaped first attachment member 30 that has a first fastening hole 34; a plate-shaped second attachment member 40 that has a stopper hole 44; a pair of rubber elastic bodies 20, 20 that connect the first attachment member 30 and the second attachment member 40 between facing surfaces on both end sides of said members; a stopper member 61 that has a second fastening hole 62; and a shaft member 50 that fastens the stopper member 61 to the first attachment member 30. A plurality of protrusions 52, 54 disposed at prescribed intervals in the circumferential direction are provided to a press-fit fixing section of the shaft member 50 and the first fastening hole 34 and second fastening hole 62. The shaft member 50 is fixed to the first attachment member 30 and the stopper member 61 by bringing the protrusions 52, 54 into contact with said members.
F16F 15/08 - Suppression des vibrations dans les systèmes non rotatifs, p.ex. dans des systèmes alternatifs; Suppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens élastiques avec ressorts en caoutchouc
A connector (1) comprises: a housing body (10); a pressing member (40); and an elastic film (30). The housing body (10) has a bottomed cylindrical first cylinder portion (11) having a first opening (P1), and a housing annular seat surface (21) provided, in the first cylinder portion (11), at a position near the end on the side opposite from the first opening (P1). The pressing member (40) has a pressing member annular seat surface (41) that has a cylindrical shape and is provided to the end on the opposite side from the opening (P1) in a state attached to the inside of the first cylinder portion (11). The elastic film (30) is sandwiched between the housing annular seat surface (21) and the pressing member annular seat surface (41), is a surface that receives pressure from a fluid flowing through the inside of the first cylinder portion (11), and deforms in a deflected manner in accordance with the pressure of the fluid flowing through the inside of the first cylinder portion (11).
F16L 55/04 - Dispositifs amortisseurs de vibrations ou de pulsations dans les fluides
F02M 37/00 - Appareils ou systèmes pour transférer le combustible liquide des réservoirs de stockage aux carburateurs ou aux injecteurs; Dispositions d'épuration du combustible liquide spécialement conçues pour les moteurs à combustion interne ou aménagées sur ceux-ci
F02M 55/00 - Appareils d'injection caractérisés par leurs conduits de combustible ou évents
F02M 55/02 - Conduits entre pompes d'injection et injecteurs
The present invention provides a paper feed roll in which it is easy to judge the service life of the roll. A paper feed roll 10 includes a shaft body 12 and an elastic body layer 14 formed on the outer circumferential surface of the shaft body 12. The outer diameter of the elastic body layer 14 is 10-50 mm, the outer circumferential surface of the elastic body layer 14 is provided with, in the circumferential direction, 1-8 grooves 16 extending in the axial direction, the grooves 16 have a constant groove width W in the depth direction or have a groove width W that gradually decreases in the depth direction, the groove width W of the grooves 16 is 0.2-1.0 mm, and the groove depth D of the grooves 16 is 0.2-1.0 mm.
This electrostatic transducer (1) comprises: a first insulator sheet (110) formed containing a thermoplastic elastomer; an electrode sheet (20) disposed on a first surface of the first insulator sheet (110); and a heater-and-shield wire (30) that is bonded to a second surface of the first insulator sheet (110) by fusing of the first insulator sheet (110) itself, and that doubles in function as a heater wire and a shield electrode wire.
G01L 1/14 - Mesure des forces ou des contraintes, en général en mesurant les variations de la capacité ou de l'inductance des éléments électriques, p.ex. en mesurant les variations de fréquence des oscillateurs électriques
An electrostatic transducer (1) comprises: a first electrical joint portion (81) for electrically joining a first electrode sheet (20) and a first core wire (40a) of a first lead wire (40); a first insulated joint portion (82) for joining an insulator sheet (10) and a first covering material (40b) of the first lead wire (40); a second electrical joint portion (91) for electrically joining a second electrode sheet (30) and a second core wire (50a) of a second lead wire (50); and a second insulated joint portion (92) for joining the insulator sheet (10) and a second covering material (50b) of the second lead wire (50). The first electrical joint portion (81) and the second electrical joint portion (91) are disposed spaced apart from one another in a surface direction of the insulator sheet (10), and the first insulated joint portion (82) and the second insulated joint portion (92) are disposed spaced apart from one another in the surface direction of the insulator sheet (10).
G01L 1/14 - Mesure des forces ou des contraintes, en général en mesurant les variations de la capacité ou de l'inductance des éléments électriques, p.ex. en mesurant les variations de fréquence des oscillateurs électriques
34.
CHARGING ROLL FOR ELECTROPHOTOGRAPHIC DEVICES AND METHOD FOR PRODUCING CHARGING ROLL FOR ELECTROPHOTOGRAPHIC DEVICES
The present invention provides: a charging roll for electrophotographic devices, the charging roll being suppressed in a crack in a surface layer due to a surface layer material; and a method for producing this charging roll for electrophotographic devices. A charging roll 10 for electrophotographic devices is provided with: a shaft 12; an elastic body layer 14 that is formed on the outer peripheral surface of the shaft 12; and a surface layer 16 that is formed on the outer peripheral surface of the elastic body layer 14. The surface layer 16 contains a binder polymer and metal oxide particles; and a part or the entirety of the surface of each of the metal oxide particles is covered by a fluorine-based anionic surface modification agent.
G03G 15/02 - Appareils pour procédés électrographiques utilisant un dessin de charge pour déposer une charge uniforme, p.ex. pour sensibiliser; Dispositifs pour la décharge corona
35.
VIBRATION-DAMPING RUBBER COMPOSITION AND VIBRATION-DAMPING RUBBER MEMBER
Provided are a vibration-damping rubber composition and a vibration-damping rubber member which have excellent durability, can attain a reduction in dynamic-to-static modulus ratio, and can exhibit excellent scorch resistance in wet-heat environments, etc. This vibration-damping rubber composition comprises a diene-based rubber composition including the following (A) to (C) and further containing the following (D) and (E), wherein the total amount of (D) and (E) is 1-5 parts by mass per 100 parts by mass of (A) and the mass ratio between (D) and (E) is (D):(E) = 90:10 to 50:50. (A) A diene-based rubber. (B) Silica. (C) A silane coupling agent. (D) N-oxydiethylene-2-benzothiazolylsulfenamide. (E) Di-2-benzothiazolyl disulfide.
F16F 1/36 - Ressorts faits d'un matériau à friction intérieure élevée
F16F 15/08 - Suppression des vibrations dans les systèmes non rotatifs, p.ex. dans des systèmes alternatifs; Suppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens élastiques avec ressorts en caoutchouc
36.
VIBRATION-DAMPING RUBBER COMPOSITION AND VIBRATION-DAMPING RUBBER MEMBER
Provided are a vibration-damping rubber composition and a vibration-damping rubber member which have excellent durability, can attain a reduction in dynamic-to-static modulus ratio, and can exhibit excellent scorch resistance even in wet-heat environments, etc. This vibration-damping rubber composition comprises a diene-based rubber composition comprising the following (A) to (C). (A) A diene-based rubber. (B) Silica having a silanol group density of four groups per nm2or greater, a BET specific surface area of 13-60 m2/g, and an average particle diameter of 3-10 μm. (C) A silane coupling agent having a sulfide group and a mercapto group in the molecule.
F16F 1/36 - Ressorts faits d'un matériau à friction intérieure élevée
F16F 15/08 - Suppression des vibrations dans les systèmes non rotatifs, p.ex. dans des systèmes alternatifs; Suppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens élastiques avec ressorts en caoutchouc
37.
FUEL CELL ASSEMBLY AND MANUFACTURING METHOD FOR SAID FUEL CELL ASSEMBLY
This fuel cell assembly (10) comprises: an electrode member (2) that has a membrane electrode assembly (20) having an electrolyte membrane and an electrode catalyst layer, and gas diffusion layers (21, 22); a gasket (30) made of solid rubber disposed in a frame form on the outside of the electrode member (2) in the surface direction; and an adhesive member (40) that has a thermoplastic polymer, is disposed in frame form on the outside of the electrode member (2) in the surface direction, and adheres the electrode member (2) and the gasket (30) to integrate the electrode member (2) and the gasket (30). The form of adhesion of the adhesive member (40) with respect to the electrode member (2) is at least one of impregnation to the gas diffusion layers (21, 22) and adhesion to the membrane electrode assembly (20). The adhesive member (40) covers at least the outer peripheral end face of the electrolyte membrane. The thickness of the adhesive member (40) is the same or greater than the thickness of the gas diffusion layer (21) disposed on one side of the membrane electrode assembly (20), and at least a portion of one side of the adhesive member (40) in the thickness direction is covered by the gasket (30).
H01M 8/0286 - Procédés de formation des joints d’étanchéité
H01M 8/10 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Éléments à combustible; Leur fabrication Éléments à combustible avec électrolytes solides
The present invention provides a paper feed roll that inhibits conveyance failure even during long periods of use by suppressing unevenness in the surface of an elastic material layer when the elastic material layer is composed of two or more phases. A paper feed roll 10 according to the present invention is provided with a shaft body 12 and an elastic material layer 14 which is formed on the outer peripheral surface of the shaft body 12; the elastic material layer 14 comprises a first phase that contains an ethylene propylene diene rubber and a second phase that contains one of an isoprene rubber and a natural rubber; and the area ratio of the second phase is within the range of 30% to 70% in an any given 2.5 μm × 2.5 μm square area of the elastic material layer 14.
The present invention relates to an evaporated fuel adsorption device or canister (10), comprising a first chamber (100) and a second chamber (200) fluidly interconnected through a communication region (300), wherein the first chamber (100) comprises at least one first adsorbing sub-chamber (110) and at least one first stabilizing sub-chamber (140), and the second chamber (200) comprises at least one second adsorbing sub-chamber (230), at least one second stabilizing sub-chamber (260) and at least one tapered adsorbing sub-chamber (280), all fluidly connected to one another, in series. The present invention also relates to an evaporated fuel adsorption method, an evaporative emission control system and the use of such system.
B01D 53/04 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p.ex. chromatographie préparatoire en phase gazeuse avec adsorbants fixes
Provided is an industrial hose in which high adhesion can be exhibited between a reinforcing wire layer and a rubber layer without impairing the physical properties of the rubber layer and without using any adhesive. The industrial hose comprises: an inner rubber layer 1 and an outer rubber layer 3, at least one of which is a layer made of a vulcanizate obtained from a diene-based rubber composition comprising the following (A) to (C) components and containing the (B) component in an amount of 5-30 parts by mass per 100 parts by mass of the (A) component; and a reinforcing wire layer 2 which comprises wire including copper. (A) A diene-based rubber. (B) Calcium carbonate having a BET specific surface area of 4.8 m2/g or greater. (C) Sulfur.
B32B 15/08 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
Provided is a multilayer tube which is excellent in terms of strength, heat resistance, etc., exhibits excellent interlaminar adhesion without any adhesive, and after annealing, has satisfactory interlaminar adhesion. The multilayer tube comprises a tubular inner layer 11 and an outer layer 12 formed on the peripheral surface thereof, wherein the inner layer 11 is a layer of a maleic-anhydride-modified polypropylene resin containing organic particles having an average particle diameter of 0.1-10 μm, the outer layer 12 is a layer of a polyamide resin having an amine value of 15-100 mmol/kg, and the inner layer 11 has many protrusions due to the organic particles at the interface between the inner layer 11 and the outer layer 12.
Provided are a rubber composition for a vehicle coolant transport hose and a vehicle coolant transport hose obtained using the same that make it possible to solve various problems associated with increased coolant conductivity and clogging of filters of a vehicle coolant system, these problems having been observed in the past when a sulfur-vulcanized ethylene-propylene copolymer rubber composition was employed as a hose material. A sulfur-vulcanized rubber composition that contains an ethylene-propylene copolymer rubber (A) as the main component and a vulcanization accelerator (B) and that serves as the material of the innermost layer of a vehicle coolant transport hose, wherein the vulcanization accelerator (B) includes at least one vulcanization accelerator selected from the group consisting of (B-1) to (B-3) below in a specific proportion. (B-1) A dithiocarbamate vulcanization accelerator having a molecular weight of 380 or greater. (B-2) A thiuram vulcanization accelerator having a molecular weight of 380 or greater. (B-3) A sulfenamide vulcanization accelerator.
[Problem] To provide a protective cover for an axle spring which can cover an axle spring for a railway vehicle in a compact manner and which is unlikely deformed, is unlikely damaged, and unlikely falls off due to wind pressure. [Solution] A protective cover 1 which is attached to an axle spring 20 for a railway vehicle and which covers a lower-side outer surface of an elastic portion 23 in the attached state is uniformly formed into a tubular shape from a thin film material having elasticity and includes a bellows portion 4 that can be axially expanded and contracted. In the attached state, the protective cover 1 indirectly abuts against an inner cylinder 21 via a rubber layer 27A, directly abuts against an outer cylinder 22, and directly abuts against the elastic portion 23 at a position radially spaced apart from the abutment positions against the inner cylinder 21 and the outer cylinder 22.
F16F 1/41 - Ressorts faits d'un matériau à friction intérieure élevée constitués par une pile d'éléments similaires séparés par des couches intermédiaires non élastiques le ressort étant constitué par des éléments arrangés de manière généralement conique
F16F 15/04 - Suppression des vibrations dans les systèmes non rotatifs, p.ex. dans des systèmes alternatifs; Suppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens élastiques
F16J 15/52 - Joints d'étanchéité entre organes mobiles l'un par rapport à l'autre, par étanchéité sans surfaces mobiles l'une par rapport à l'autre, p.ex. des garnitures étanches aux fluides pour transmettre un mouvement au travers d'une paroi par soufflets ou diaphragmes d'étanchéité
44.
DEVICE FOR SIMULATING VISCOELASTIC PROPERTY OF POLYMER COMPOSITE MATERIAL
NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM (Japon)
Inventeur(s)
Watanabe Naoki
Kasai Seiji
Yajima Takashi
Koyama Toshiyuki
Abrégé
A device (1) for simulating the viscoelastic property of a polymer composite material in which a filler is dispersed in a matrix polymer is provided with: a storage unit (3) in which a simulation model (M) formed of a model of a parent phase (B) of the matrix polymer, a model of the filler (A), and a model of an interfacial phase (C) of the matrix polymer is stored; and an analysis unit (4) that solves a dynamic equilibrium equation when an oscillation strain (U(t)) is imparted to the simulation model (M), to analyze the storage modulus and the loss modulus of the polymer composite material. The model of the interfacial phase (C) defines a storage modulus and a loss modulus in the interfacial phase (C) using a phase field variable (x) for setting the ratio of a rubbery state and a glassy state of the matrix polymer.
A rubber kneading method according to the present invention comprises: a first step for blending and kneading a raw material rubber of a reference lot and a secondary material at a specific compositional makeup to prepare a reference rubber composition and measuring a spring characteristic of a reference rubber crosslinked product which is obtained by crosslinking the reference rubber composition; a second step for blending and kneading a raw material rubber of a target lot and a secondary material at the same specific compositional makeup as in the first step to prepare a target rubber composition and measuring a spring characteristic of a target rubber crosslinked product which is obtained by crosslinking the target rubber composition; and a third step for comparing the spring characteristic of the target rubber crosslinked product with the spring characteristic of the reference rubber crosslinked product and setting a blending condition and/or a kneading condition to be employed when the raw material rubber of the target lot is to be kneaded at a product compositional makeup. Under the condition(s) set in the third step, the raw material rubber of the target lot is kneaded at the product compositional makeup to obtain a product rubber composition which has little variation in spring characteristic.
The present invention solves problems inherent in surface pressure sensor sheets of conventional structures, such as a drop in detection accuracy under specific conditions. A surface pressure sensor sheet 12 comprises a plurality of detection units 68 having a shape which elastically deforms in response to pressure applied from outside, the detection units 68 each having a first electrode 24 and a second electrode 26 arranged opposing each other so as to electrically detect pressure. In at least one of the plurality of detection units 68, at least one of the first electrode 24 and the second electrode 26 is provided with a reinforcing material 84 that suppresses local deformations of the detection unit 68 and that is positioned on the outer surface side opposite the inner surface side where the first electrode 24 and the second electrode 26 oppose each other.
G01L 5/00 - Appareils ou procédés pour la mesure des forces, du travail, de la puissance mécanique ou du couple, spécialement adaptés à des fins spécifiques
G01L 1/14 - Mesure des forces ou des contraintes, en général en mesurant les variations de la capacité ou de l'inductance des éléments électriques, p.ex. en mesurant les variations de fréquence des oscillateurs électriques
The present invention addresses the problem of providing, in a state ensuring high strength, a cover responsible for the protection and noise insulation of a crank pulley, auxiliary drive belt, etc., in a longitudinal engine in which a crankshaft is disposed facing toward the front of the vehicle body. This cover 30 includes a sound absorbing body 33 made of a material such as hard urethane, and a hard reinforcing body 34 in which the sound absorbing body is insert-molded, the cover being formed in a tray shape as a whole. Fastening parts 35-38 fixed to the engine by bolts are provided to outer ends of the reinforcing body 34. Since the pressing force from the bolts does not directly affect the sound absorbing body 33, high fastening strength can be achieved while ensuring a high protection function and sound insulation function.
Provided are a vibration-damping rubber composition and a vibration-damping rubber member which are capable of attaining all of high durability, inhibition of decrease in springiness, and insulating properties on a high level. The vibration-damping rubber composition comprises a polymer component comprising the following component (A) and further includes the following components (B)-(D), wherein the amounts of the component (B), the component (C), and the component (D) are 0.1-5 parts by mass, 10-40 parts by mass, and 10-30 parts by mass, respectively, per 100 parts by mass of the component (A) and the component (C) has a BET specific surface area of 18-40 m2/g. (A): A diene-based rubber. (B): A dihydrazide compound. (C): Carbon black. (D): Silica.
Provided is a radical-curable sealing member for fuel cells that has excellent product durability and suppresses changes in mechanical characteristics caused by heat and hydrolysis (such as reduced stretch and increased hardness caused by embrittlement). A sealing member 4 is a crosslinked product of a radical-curable composition that contains components (A)–(E), there being 0.1–10 parts by mass of component (B) per 100 parts by mass of component (A). (A) A polymer for fuel cell sealing members that has a radical-curable functional group and also has at least one of a urethane linkage and an ester linkage in the molecular chain thereof. (B) A carbodiimide compound that has at least one functional group selected from the group that consists of ether groups, aliphatic hydrocarbon groups that have at least 3 carbons, and alicyclic hydrocarbon groups. (C) A monofunctional (meth)acrylic monomer. (D) A polyfunctional (meth)acrylic monomer. (E) A radical polymerization initiator.
C08F 290/04 - Polymères prévus par les sous-classes ou
C09K 3/10 - Substances non couvertes ailleurs pour sceller ou étouper des joints ou des couvercles
H01M 8/10 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Éléments à combustible; Leur fabrication Éléments à combustible avec électrolytes solides
50.
PROVISION SYSTEM, PROVISION METHOD, AND COMPUTER PROGRAM
This provision system comprises: a presentation unit that indicates to a user that if a sensor, which has a contact surface and measures a physical quantity indicating the degree of change in a surface contacted by the contact surface, comes into contact with the body surface of the user, said contact will be used as a condition that the user allows provision of the physical quantity to a third person other than the user; an estimation unit that estimates the state of contact between the sensor and the body surface on the basis of the physical quantity; and a provision unit that starts to provide the third person with the physical quantity on the basis of the result of estimating the contact state by the estimation unit.
This flame-retardant soundproofing material for a vehicle comprises a polyurethane foam obtained by foam-molding a urethane resin composition. The urethane resin composition has (A) an isocyanate component, (B) a polyol component, and (C) expanded graphite. The (A) isocyanate component has a mixture of 2,4'-MDI and 4,4'-MDI, and one or more modified forms selected from carbodiimide modified forms and uretonimine modified forms of at least one of the mixture. The modified form content of the urethane resin composition is 5.0-8.8 mass%. The (B) polyol component has a polyether polyol as the main component. The expansion initiation temperature of the (C) expanded graphite is 170-200°C, the expansion ratio at 250°C is ten-fold or greater, and the (C) expanded graphite content of the urethane resin composition is 8-20 mass%.
C08G 18/72 - Polyisocyanates ou polyisothiocyanates
C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
C08G 18/79 - Polyisocyanates ou polyisothiocyanates contenant des hétéro-atomes autres que l'azote, l'oxygène ou le soufre de l'isocyanate ou de l'isothiocyanate de l'azote caractérisés par le polyisocyanate utilisé, celui-ci contenant des groupes formés par oligomérisation d'isocyanates ou d'isothiocyanates
52.
DOUBLE-TUBE HEAT EXCHANGER AND MANUFACTURING METHOD THEREFOR
The present invention addresses the problem of providing a double-tube heat exchanger (1), which has a simple structure and with which it is easy to assemble an inner tube and an outer tube, and a manufacturing method therefor. The double-tube heat exchanger (1) has an outer tube (2) and an inner tube (3) inserted into the outer tube (2), forms an inside channel (4) within the inner tube (3) and an outside channel (5) between the inner tube (3) and the outer tube (2), and exchanges heat between the fluid flowing in the inside channel (4) and the fluid flowing in the outside channel (5). The inner tube (3) has an uneven portion (32) having unevenness on the outer peripheral surface. A large-diameter sealing portion (S1) is interposed between one end (20) of the outer tube (2) in the axial direction and the inner tube (3). A small-diameter sealing portion (S2), which has a smaller diameter than the large-diameter sealing portion (S1), is interposed between the other end (21) of the outer tube (2) in the axial direction and the inner tube (3). The outside channel (5) and the uneven portion (32) are arranged using the difference in axial position and diameter between the large-diameter sealing portion (S1) and the small-diameter sealing portion (S2).
F28D 7/10 - Appareils échangeurs de chaleur comportant des ensembles de canalisations tubulaires fixes pour les deux sources de potentiel calorifique, ces sources étant en contact chacune avec un côté de la paroi d'une canalisation les canalisations étant disposées l'une dans l'autre, p.ex. concentriquement
B21D 53/06 - Fabrication d'autres objets particuliers d'échangeurs de chaleur, p.ex. radiateurs, condenseurs à partir de tubes métalliques
F28F 1/36 - Eléments tubulaires ou leurs ensembles avec moyens pour augmenter la surface de transfert de chaleur, p.ex. avec des ailettes, avec des saillies, avec des évidements ces moyens étant uniquement à l'extérieur de l'élément tubulaire et s'étendant obliquement les moyens étant des ailettes enroulées en hélice ou des spirales de fils
Provided is a fluid-filled cylindrical anti-vibration device having a novel structure that makes it possible to more efficiently control the flow characteristics of an orifice passage, and for example, makes it easy to effectively adjust or switch anti-vibration characteristics while reducing power consumption. This fluid-filled cylindrical anti-vibration device 10, in which an inner shaft member 14 and an outer cylindrical member 16 are elastically connected by a main rubber elastic body 16 and a plurality of fluid chambers 38a, 38b are communicated with each other via an orifice passage 40, is configured such that: the fluid filled in the fluid chambers 38a, 38b is a magnetic functional fluid; a magnetic unit 58 that generates a magnetic field through electrification is provided; magnetic path forming members 44, 44 within the magnetic field generated by the magnetic unit 58 are provided on side wall portions on both sides of the orifice passage 40; and at least one of the magnetic path forming members 44, 44 is provided with a magnetic flux concentration portion 46 that decreases in size toward the inside in the opposite direction of the longitudinal direction of the orifice passage 40.
F16F 13/30 - Ensembles comportant des ressorts du type non à fluide ainsi que des amortisseurs de vibrations, des amortisseurs de chocs ou des ressorts à fluide comprenant à la fois un ressort en matière plastique et un amortisseur, p.ex. un amortisseur de friction caractérisés par des dispositifs d'ajustement ou de régulation sensibles à des conditions extérieures comprenant des moyens pour faire varier la viscosité des fluides, p.ex. de fluides magnétiques ou électrorhéologiques
54.
RUBBER COMPOSITION FOR RUBBER BEARING BODY SIDE WALLS, AND RUBBER BEARING BODY USING SAME
The present invention provides: a rubber composition for rubber bearing body side walls, the rubber composition exhibiting high adhesion to a rubber bearing body, while exhibiting excellent performance in terms of low temperature properties, durability and weather resistance; and a rubber bearing body which uses this rubber composition for rubber bearing body side walls. The above are achieved by means of a rubber bearing body that is obtained by alternately stacking rubber layers 2 and hard plates 1 and arranging a lateral surface material 5, which is formed of a covering rubber, so as to surround the outer lateral surface of the rubber bearing body, wherein the lateral surface material 5 is formed of a crosslinked product of a rubber composition for rubber bearing body side walls, the rubber composition containing polymer components (A)-(C) described below. (A) A diene rubber that is mainly composed of at least one of a natural rubber and an isoprene rubber, provided that this diene rubber excludes an ethylene-propylene-diene ternary copolymer and a liquid rubber. (B) An ethylene-propylene-diene ternary copolymer that has a diene content of 10% by mass or more and an ethylene content of 55% by mass or less. (C) A liquid rubber that has a molecular weight of 1,000 to 60,000.
F16F 15/04 - Suppression des vibrations dans les systèmes non rotatifs, p.ex. dans des systèmes alternatifs; Suppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens élastiques
This thermal insulation material (10) is provided with: thermal insulation layers (11, 12), each of which has a porous structure having a skeleton that is composed of a plurality of particles connected with each other, while having pores inside and hydrophobic portions at least on the surface among the surface and the inside; and a pair of functional layers (16, 17) which are arranged on both sides of the thermal insulation layers (11, 12) in the thickness direction. The pair of functional layers (16, 17) have the same characteristics that include at least one of fire resistance and radiant heat dissipation properties.
F16L 59/02 - Forme ou configuration de matériaux isolants, avec ou sans revêtement formant un tout avec les matériaux isolants
B32B 5/18 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par le fait qu'une des couches contient un matériau sous forme de mousse ou essentiellement poreux
Provided are a charging roll for an electrophotographic device with which attenuation of charge from the roll surface due to local uneven resistance is minimized and satisfactory images are obtained, and a method for manufacturing said charging roll for an electrophotographic device. The charging roll 10 for an electrophotographic device comprises a shaft 12, an elastic layer 14 formed on the outer peripheral surface of the shaft 12, and a top layer 16 formed on the outer peripheral surface of the elastic layer 14. The elastic layer 14 is constituted of a high-resistance first phase 14a in which the surface resistance value is 1.6×1014Ω·cm to 8.8×1015Ω·cm (inclusive), and a low-resistance second phase 14b in which the surface resistance value is 1.3×102Ω·cm to 4.9×103Ω·cm (inclusive). The second phase 14b contains two types of carbon black: carbon black A, of which the amount of DBP absorption is 115 cm3/100 g to 160 cm3/100 g (inclusive); and carbon black B, of which the amount of DBP absorption is 70 cm3/100 g to 110 cm3/100 g (inclusive).
G03G 15/02 - Appareils pour procédés électrographiques utilisant un dessin de charge pour déposer une charge uniforme, p.ex. pour sensibiliser; Dispositifs pour la décharge corona
A thermal insulation sheet (10) according to the present invention comprises: a base material (11) which is in the form of a sheet, while having a thickness of 5 μm to 50 μm; and a thermal insulation layer (12) which is arranged on at least one surface of the base material (11). The thermal insulation layer (12) comprises: porous structures, each of which has a skeleton that is composed of a plurality of particles connected to each other, and each of which internally has pores, while having a hydrophobic site at least on the surface among the surface and the inner part thereof; and a binder which connects the porous structures with each other, while having an elongation at break of 200% or more.
The present invention provides a paper feeding roll that minimizes failure in conveyance of sheet paper over a long period of time. This paper feeding roll 10 is configured to comprise a shaft body 12 and an elastic material layer 14 formed on the outer circumferential surface of the shaft body 12. First outer diameter portions 10a having a outer diameter which is small by one step and a second outer diameter portion 10b having an outer diameter larger than that of the first outer diameter portion 10a are formed at an area where the elastic material layer 14 is disposed. Between the first outer diameter portions 10a and the second outer diameter portion 10b, sloping portions 10c are formed that connect between the first outer diameter portions 10a and the second outer diameter portion 10b in such a manner that the outer diameter varies in the direction along the axial direction. The proportion of the sloping portions 10c is 3-80% of the area of the elastic material layer 14, the difference in outer diameter between the first outer diameter portions 10a and the second outer diameter portion 10b is in a range of 50-1000 μm, the outer circumferential surface of the elastic material layer 14 has formed thereon a plurality of protrusions 14a that form surface unevenness, and the surface roughness Rz of the first outer diameter portions 10a is 50-200% of the level difference between the first outer diameter portions 10a and the second outer diameter portion 10b.
A method for manufacturing a connector-integrated resin tube (1) is provided with: a fitting step (S3) of fitting an end portion (21A, 21B) of a resin tube material (5) including a straight tube portion (24) onto an end portion (31, 41) of a cylindrical connector (3, 4); a joining step (S4) of joining the fitted end portion (21A, 21B) of the resin tube material (5) with the end portion (31, 41) of the connector (3, 4) by laser welding; a heating holding step (S5) of using a posture holding die (7) including a bending processing portion (71) for bending processing of the straight tube portion (24) to hold the straight tube portion (24) in a state of being heated and bent at the bending processing portion (71) of the posture holding die (7); and a cooling step (S6) of cooling the straight tube portion (24).
A multilayer body that is obtained by bonding a separator 5, which serves as a base material, and a lip 4b, which serves as a sealing member, to each other by the intermediary of an adhesive layer 6, wherein: the lip 4b is formed of a rubber composition that contains the component (A) described below; and the adhesive layer 6 is formed of an adhesive that is mainly composed of the component (α) described below. Consequently, this multilayer body exhibits high acid-resistant adhesion at high temperatures, thereby having excellent long-term bonding reliability and excellent sealing properties. (A): A rubber component that is composed of at least one of an ethylene-propylene-diene rubber and an ethylene-butene-diene rubber. (α): A copolymerized oligomer-type silane coupling agent that comprises a specific hydrophilic functional group and a specific hydrophobic functional group at a specific ratio.
B32B 25/08 - Produits stratifiés composés essentiellement de caoutchouc naturel ou synthétique comprenant du caoutchouc comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
C08L 9/00 - Compositions contenant des homopolymères ou des copolymères d'hydrocarbures à diènes conjugués
C08L 83/00 - Compositions contenant des composés macromoléculaires obtenus par des réactions créant dans la chaîne principale de la macromolécule une liaison contenant uniquement du silicium, avec ou sans soufre, azote, oxygène ou carbone; Compositions contenant des dérivés de tels polymères
H01M 8/0286 - Procédés de formation des joints d’étanchéité
H01M 8/10 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Éléments à combustible; Leur fabrication Éléments à combustible avec électrolytes solides
Provided is a sliding bushing having a novel structure that enables both rigid spring characteristics in a shaft right-angle direction and flexible spring characteristics in a twisting direction and a torsional direction to be advantageously set. Provided is a sliding bushing 10 in which an inner shaft member 12 is allowed to slide with respect to a main body rubber elastic body 16. The inner shaft member 12 includes a bulge portion 18 partway in a shaft direction. A braided fabric-like sliding liner 34 is slidably provided in a non-adhered manner on the inner shaft member 12, between the inner shaft member 12 and the main body rubber elastic body 16. A coarse portion 44 is provided, at a portion of the sliding liner 34 provided on an outer periphery with respect to a large diameter portion of the bulge portion 18 of the inner shaft member 12, the spaces 36 of the braid of the coarse portion being coarser than in a portion provided on the outer periphery with respect to a small diameter portion 20 of the sliding liner 34 on both sides in the shaft direction of the large diameter portion 18.
F16F 1/38 - Ressorts faits d'un matériau à friction intérieure élevée avec manchon de matériau élastique entre un manchon extérieur rigide et un étui intérieur rigide ou une broche
F16F 15/08 - Suppression des vibrations dans les systèmes non rotatifs, p.ex. dans des systèmes alternatifs; Suppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens élastiques avec ressorts en caoutchouc
62.
RESIN CONNECTOR LINKING STRUCTURE AND METHOD FOR MANUFACTURING SAME
In the present invention, a resin connector (10) comprises: a tubular connector body section (11) formed by containing a reinforcing filler in a body section parent resin; and a tubular connector end section (12) that is formed from an end section parent resin without containing a reinforcing filler or is formed by containing a reinforcing filler in the end section parent resin at a lower percentage than that in the connector body section (11), the connector end section (12) being directly or indirectly bonded to the connector body section (11), and constituting a tubular end section of the resin connector (10). A resin tube (20) is formed from a material having a higher laser light absorption rate than the connector end section (12), the resin tube (20) being fitted to the connector end section (12), being welded to the inner peripheral surface or outer peripheral surface of the connector end section (12), and not being welded to the connector body section (11).
A connector (1) comprises: a cylindrical housing body (10) that forms a main channel (C) and comprises a third opening (P3) that is formed in the middle of the main channel (C); a housing cylindrical part (20) that is formed in a cylindrical shape, is provided in the housing body (10) such that the third opening (P3) is at one end thereof, and has a housing annular bearing surface (21) that faces away from the main channel (C) in the third opening (P3); an elastic film (30) which is arranged with the outer circumferential edge of one surface thereof in contact with the housing annular bearing surface (21) and blocks the third opening (P3), and in which one surface thereof constitutes a surface that bears pressure from liquid flowing in the main channel (C) and deforms inwardly due to pressure from liquid flowing in the main channel (C); and a pressing member (40) which has at least a cylindrical part (41), is fixed to the housing cylindrical part (20), and in which one axial direction end of a pressing member annular bearing surface (41a) of the cylindrical part (41) is in contact with the outer circumferential edge of the other surface of the elastic film (30) and a space (S) is formed on the other surface side of the elastic film (30).
This sealing member 4a used in a fuel cell sealing body consists of a crosslinked body of a rubber composition containing components (A) and (B), and exhibits a rebound resilience of 40-70%. As a result, it is possible to provide a sealing member for a fuel cell having excellent pressing crack resistance and sag resistance across a broad range of temperatures from low temperatures to high temperatures. (A) At least one rubber component selected from the group consisting of ethylene-propylene rubber, ethylene-propylene-diene rubber, and ethylene-butene-diene rubber. (B) Carbon black for which the value of the BET specific surface area (m2/g)×DBP oil absorption quantity (cm3/100g) is from 1,500-15,000.
C09K 3/10 - Substances non couvertes ailleurs pour sceller ou étouper des joints ou des couvercles
F16J 15/10 - Joints d'étanchéité entre surfaces immobiles entre elles avec garniture solide comprimée entre les surfaces à joindre par garniture non métallique
H01M 8/10 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Éléments à combustible; Leur fabrication Éléments à combustible avec électrolytes solides
Provided is a sliding bush having a novel structure with which it is possible to advantageously set both hard spring characteristics in a direction perpendicular to the axis, and soft spring characteristics in a twisting direction and a prying direction. In this sliding bush 10, an inner shaft member 12 and an outer cylinder member 14 are connected by a main body rubber elastic member 16, and sliding of the inner shaft member 12 with respect to the main body rubber elastic member 16 is allowed. The inner shaft member 12 includes a bulge part 18 having a large diameter midway through the axial direction, and the outer cylinder member 14 includes a tapered part 28, both axial end sections of which have a small diameter outward in the axial direction. The outer peripheral surface of the bulge part 18 in the inner shaft member 12 includes a non-adhesive portion 32 which is not adhered to the main body rubber elastic member 16 and where sliding with respect to the main body elastic rubber member 16 is allowed, and the outer peripheral surface of the inner shaft member 12 outward of the non-adhesive portion 32 in the axial direction includes an adhesive portion 30 to which the main body rubber elastic member 16 is vulcanized and adhered.
F16F 1/38 - Ressorts faits d'un matériau à friction intérieure élevée avec manchon de matériau élastique entre un manchon extérieur rigide et un étui intérieur rigide ou une broche
F16F 15/08 - Suppression des vibrations dans les systèmes non rotatifs, p.ex. dans des systèmes alternatifs; Suppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens élastiques avec ressorts en caoutchouc
This skin material (2) comprises: a skin layer (20) having light transmittance; an intermediate layer (21) which is disposed on the rear side of the skin layer (20) and has lower light transmittance than the skin layer (20); a decorative layer (22) which is disposed on the rear side of the intermediate layer (21) and has lower light transmittance than the intermediate layer (21); and at least one recess section (23) open in the rear surface of the decorative layer (22). A bottom portion (232) of the recess section (23) has an intermediate layer reaching portion (232b) disposed on the intermediate layer (21).
B32B 3/24 - Produits stratifiés caractérisés essentiellement par le fait qu'une des couches comporte des discontinuités ou des rugosités externes ou internes, ou bien qu'une des couches est de forme générale non plane; Produits stratifiés caractérisés essentiellement par des particularismes de forme caractérisés par une couche discontinue, c. à d. soit continue et percée de trous, soit réellement constituée d'éléments individuels caractérisés par une couche ajourée, p.ex. de métal déployé
Provided is an anti-vibration device capable of sufficiently ensuring durability even when a load inputted in one direction and a load inputted in the opposite direction are significantly different. In this anti-vibration device 10, a main rubber elastic body 16 is conical in form and is provided with a recess 34 that is open in the lower surface, a center axis 22 of an inner member 12 is disposed eccentric in a direction perpendicular to a center axis 32 of an outer cylinder member 14, the free length of the main rubber elastic body 16 connecting the inner member 12 and the outer cylinder member 14 on one side in the eccentric direction and the free length of the main rubber elastic body 16 connecting the inner member 12 and the outer cylinder member 14 on the other side in the eccentric direction are designed to be different from each other, the lower end of the inner member 12 is not exposed in the recess 34, and continuous rubber 40 that covers the lower end of the inner member 12 and causes the main rubber elastic body 16 on one side in the eccentric direction to be continuous with the main rubber elastic body 16 on the other side in the eccentric direction is formed integrally with the main rubber elastic body 16.
F16F 1/387 - Ressorts faits d'un matériau à friction intérieure élevée avec manchon de matériau élastique entre un manchon extérieur rigide et un étui intérieur rigide ou une broche comprenant des moyens pour modifier la rigidité dans certaines directions
F16F 13/10 - Ensembles comportant des ressorts du type non à fluide ainsi que des amortisseurs de vibrations, des amortisseurs de chocs ou des ressorts à fluide comprenant à la fois un ressort en matière plastique et un amortisseur, p.ex. un amortisseur de friction l'amortisseur étant un amortisseur à fluide, p.ex. le ressort en matière plastique ne faisant pas partie de la paroi de la chambre à fluide de l'amortisseur le ressort en matière plastique formant au moins une partie de la paroi de la chambre à fluide de l'amortisseur la paroi étant formée au moins en partie par une membrane flexible ou similaire
F16F 15/08 - Suppression des vibrations dans les systèmes non rotatifs, p.ex. dans des systèmes alternatifs; Suppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens élastiques avec ressorts en caoutchouc
Provided is a charging roll for electrophotographic equipment, the charging roll suppressing toner contamination, tearing/fracturing of an elastic body layer, and detachment of a surface layer, and exhibiting excellent charging properties. A charging roll 10 comprises a shaft body 12, an elastic body layer 14 formed on an outer circumferential surface of the shaft body 12, and a surface layer 16 formed on an outer circumferential surface of the elastic body layer 14. The elastic body layer 14 includes silicone rubber. A plurality of large protruding parts 18a having a width of 13-48 µm and a height of 5-13 µm are provided on the outer circumferential surface of the elastic body layer 14, and a plurality of small protruding parts 18b forming protrusions/recesses having a ten-point average roughness Rz of 1.0-6.0 µm are provided on the surface of the large protruding parts 18a. The surface layer 16 contains a urethane polymer, and the elongation at breakage of the surface layer 16 is 285-525%.
G03G 15/02 - Appareils pour procédés électrographiques utilisant un dessin de charge pour déposer une charge uniforme, p.ex. pour sensibiliser; Dispositifs pour la décharge corona
The present invention provides a tubular antivibration device which has novel structure capable of achieving durability and the like of an elastic rubber main body while also increasing the degree of freedom in tuning the spring ratio in each direction. Provided is a tubular antivibration device 10 in which an inner axial member 12 and an outer tubular member 14 are joined by an elastic rubber main body 16, wherein the inner axial member 12 is provided with a pair of groove-like recesses 28 that open onto the outer circumferential surface on both sides in the horizontal direction and extend vertically, and the elastic rubber main body 16 is integrally provided with a vertical pair of first elastic joining parts 30 that join the vertically opposing surfaces of the inner axial member 12 and the outer tubular member 14 to each other on both sides in the vertical direction and a horizontal pair of second elastic joining parts 32 that join the vertically opposing surfaces of the outer tubular member 14 to each other through the pair of groove-like recesses 28 in the inner axial member 12.
F16F 1/387 - Ressorts faits d'un matériau à friction intérieure élevée avec manchon de matériau élastique entre un manchon extérieur rigide et un étui intérieur rigide ou une broche comprenant des moyens pour modifier la rigidité dans certaines directions
F16F 15/08 - Suppression des vibrations dans les systèmes non rotatifs, p.ex. dans des systèmes alternatifs; Suppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens élastiques avec ressorts en caoutchouc
70.
QUICK COUPLER FOR AUTOMOTIVE FLUID TRANSPORT TUBING
A "QUICK COUPLER FOR AUTOMOTIVE FLUID TRANSPORT TUBING" disclosing a quick coupling element used on metallic tubing, particularly on tubing for automotive fluid transport, wherein the said quick coupler comprises two locking members made in thermoplastic material, and the said quick coupler being fitted on both a male fitting tube and a female fitting tube in order to join the said tubes together and provide them with an anti-rotation safety system.
F16L 37/098 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique au moyen de crochets flexibles
71.
FLAME-RETARDANT VIBRATION-DAMPING RUBBER COMPOSITION AND FLAME-RETARDANT VIBRATION-DAMPING RUBBER MEMBER
This flame-retardant vibration-damping rubber composition comprises the following (A) to (D), the proportion of (B) being 20-150 parts by mass, the proportion of (C) being 0.01-5.0 parts by mass, and the proportion of (D) being 10-80 parts by mass with respect to 100 parts by mass of (A). This makes it possible to provide a flame-retardant vibration-damping rubber composition and a flame-retardant vibration-damping rubber member that are excellent in vibration-damping rubber properties such as rubber physical characteristics and dynamic magnification while maintaining flame-retardant property. (A) Diene rubber. (B) Metal hydroxide. (C) Dihydrazide compound. (D) Carbon black.
C08L 7/00 - Compositions contenant du caoutchouc naturel
C08L 9/00 - Compositions contenant des homopolymères ou des copolymères d'hydrocarbures à diènes conjugués
F16F 15/08 - Suppression des vibrations dans les systèmes non rotatifs, p.ex. dans des systèmes alternatifs; Suppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens élastiques avec ressorts en caoutchouc
Provided is a charging roll for electrophotographic equipment that is excellent in uniformity of discharge characteristics. A charging roll 10 has an elastic layer 14 having an outer peripheral surface provided with a groove portion 22 that spirals regularly along the axial direction. The groove portion 22 has a groove width w of 4-280 μm inclusive and a groove depth d of 2-30 μm inclusive. An area a of a bottom surface 221 of the groove portion 22 and an area b of a flat surface portion 24 of the outer peripheral surface of the elastic layer 14 have a surface area ratio a/b of 0.3-2.4 inclusive. A surface layer 16 includes a binder polymer 16a and roughness-forming particles 18, and the roughness-forming particles 18 are disposed on the flat surface portion 24 and on the groove portion 22. A part of the surface layer 16 that falls within a region M above the groove portion 22 has a surface roughness Rz of 2-16 μm inclusive, and the entire surface layer 16 has a surface roughness Rz of 5-26 μm inclusive. A part of the binder polymer 16a that covers a roughness-forming particle 18a on the groove portion 22 has a thickness t1 larger than a thickness t2 of a part of the binder polymer 16a that covers a roughness-forming particle 18b on the flat surface portion 24.
F16C 13/00 - Rouleaux, tambours, disques ou éléments analogues; Paliers ou leurs montages
G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge
G03G 15/02 - Appareils pour procédés électrographiques utilisant un dessin de charge pour déposer une charge uniforme, p.ex. pour sensibiliser; Dispositifs pour la décharge corona
The present invention provides a fluid-filled vibration damping device which includes a new vibration damping mechanism, easily adapts to diversifying vibration damping characteristics, and has novel structure. Provided is a fluid-filled vibration damping device 10, wherein: a switching valve 68 is arranged inside the fluid passage 92 passing through a partition member 40 to communicate with a main fluid chamber 80 and a sub fluid chamber 82, the switching valve 68 protruding from one wall surface 94 toward the other wall surface 96 of the fluid passage 92, the wall surfaces 94, 96 being opposed to each other; a gap 98 is provided between the switching valve 68 and the other wall surface 96; a distal end portion of the switching valve 68 abuts against the other wall surface 96 of the fluid passage 92 through an inclination displacement in a swing manner of the switching valve 68 in the passage length direction of the fluid passage 92 to thereby form a switching mechanism for closing the gap 98; an elastically deformable fin-like protruding portion 72 protruding from the distal end portion of the switching valve 68 toward the other wall surface 96 of the fluid passage 92 is provided; and a leak passage 100 is formed between a protruding distal end of the fin-like protruding portion 72 and the other wall surface 96.
F16F 13/10 - Ensembles comportant des ressorts du type non à fluide ainsi que des amortisseurs de vibrations, des amortisseurs de chocs ou des ressorts à fluide comprenant à la fois un ressort en matière plastique et un amortisseur, p.ex. un amortisseur de friction l'amortisseur étant un amortisseur à fluide, p.ex. le ressort en matière plastique ne faisant pas partie de la paroi de la chambre à fluide de l'amortisseur le ressort en matière plastique formant au moins une partie de la paroi de la chambre à fluide de l'amortisseur la paroi étant formée au moins en partie par une membrane flexible ou similaire
74.
ELECTRICALLY CONDUCTIVE COMPOSITION, SHEET-FORM FLEXIBLE ELECTRODE USING SAME, AND METHOD FOR PRODUCING SAID ELECTRODE
This electrically conductive composition includes a thermoplastic elastomer and flaky graphite, the melt viscosity of the thermoplastic elastomer at 200°C in a low-shear zone with a shear rate of 60 s-1to 200 s-1being 50 Pa⋅s to 1400 Pa⋅s, and the roundness of the flaky graphite being 0.5 or less. This method for producing a sheet-form flexible electrode has a kneading step for kneading expanded graphite and a thermoplastic elastomer having a melt viscosity of 50 Pa⋅s to 1400 Pa⋅s at 200°C in a low-shear zone with a shear rate of 60 s-1to 200 s-1 to produce the electrically conductive composition, and a molding step for molding the electrically conductive composition into the form of a sheet by injection molding or extrusion molding.
H01B 1/24 - Matériau conducteur dispersé dans un matériau organique non conducteur le matériau conducteur comportant des compositions à base de carbone-silicium, du carbone ou du silicium
H01B 13/00 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles
Provided is an electrophotographic equipment charging roll that suppresses image variation caused by the surface material. The electrophotographic equipment charging roll 10 comprises: a shaft 12; an elastic body layer 14 formed upon the outer circumferential surface of the shaft 12; and a surface layer 16 formed upon the outer circumferential surface of the elastic body layer 14. The surface layer 16 includes a binder polymer, roughness-forming particles, and a surface-modifying agent. The surface-modifying agent is a fluorine-based or silicone-based non-ionic modifying agent. The surface-modifying agent is preferably a fluorine-based non-ionic modifying agent.
G03G 15/02 - Appareils pour procédés électrographiques utilisant un dessin de charge pour déposer une charge uniforme, p.ex. pour sensibiliser; Dispositifs pour la décharge corona
76.
RESIN COMPOSITION FOR CYLINDRICAL MOLDED BODY FOR LASER WELDING, CYLINDRICAL MOLDED BODY FOR LASER WELDING USING SAME, AND CONNECTED STRUCTURE OF CYLINDRICAL MOLDED BODY AND TUBE
This resin composition for a cylindrical molded body for laser welding contains components (A) to (C) at prescribed proportions and is used as a material of a connector 1 that is laser welded to a resin tube 2. Due to this configuration, it is possible to provide: a resin composition for a cylindrical molded body for laser welding, which can improve welding properties when a cylindrical molded body such as a connector for motor vehicle tubes, is laser welded; a cylindrical molded body for laser welding that uses same; and a connected structure in which the cylindrical molded body for laser welding and a tube are laser welded to each other. Component (A): at least one of the group consisting of polypropylene and a polyamide, excluding component (C). Component (B): a glass fiber filler having a refractive index that is not more than 0.02 different from the refractive index of component (A). Component (C): a compatibilizer which has a constituent unit that is the same as the main chain of component (A) and which has a functional group that can react with a hydroxyl group at the surface of the glass fiber filler (B).
C08L 23/26 - Compositions contenant des homopolymères ou des copolymères d'hydrocarbures aliphatiques non saturés ne possédant qu'une seule liaison double carbone-carbone; Compositions contenant des dérivés de tels polymères modifiées par post-traitement chimique
C08L 77/00 - Compositions contenant des polyamides obtenus par des réactions créant une liaison amide carboxylique dans la chaîne principale; Compositions contenant des dérivés de tels polymères
The present invention provides a flexographic printing original plate which comprises an adhesive layer that exhibits excellent solvent resistance and excellent adhesion to a supporting body. The present invention provides a flexographic printing original plate 10 which sequentially comprises, on a surface of a supporting body 12, an adhesive layer 14 and an elastic layer 16, wherein the supporting body 12 contains a polyester resin and the adhesive layer 14 contains the components (a), (b) and (c) described below. (a) a polyester resin (b) an isocyanate compound (c) a xylene resin which has a melting point or softening point of 100°C or less
G03F 7/00 - Production par voie photomécanique, p.ex. photolithographique, de surfaces texturées, p.ex. surfaces imprimées; Matériaux à cet effet, p.ex. comportant des photoréserves; Appareillages spécialement adaptés à cet effet
G03F 7/11 - Matériaux photosensibles - caractérisés par des détails de structure, p.ex. supports, couches auxiliaires avec des couches de recouvrement ou des couches intermédiaires, p.ex. couches d'ancrage
A soundproof cover (1) which covers a target object (2) is provided with: a sound absorbing sheet (3) which is formed in a planar shape by means of a sound absorbing material and which covers the surface of the target object (2); and a reinforcing member (4) which is disposed in a position engaging with engaged portions (2a, 2b, 2c, 2d, 2e, 2f, 2g, 2h) of the target object (2), and which positions the sound absorbing sheet (3) with respect to the target object (2) with at least a portion of the sound absorbing sheet (3) exposed. The reinforcing member (4) is provided with: a first reinforcing portion (31), which is an elongate member and which is disposed in a position engaging with a first engaged portion of the target object (2); and second reinforcing portions (32, 33), which are elongate members and which are disposed in different positions to the first reinforcing portion (31).
This electrostatic transducer (1) comprises an insulator sheet (11), a first electrode sheet (12), a lead wire (30), a first joining part (61) that electrically joins the first electrode sheet (12) and a core (30a) of the lead wire (30) in a first area (Pa) where the first electrode sheet (12) and the core (30a) of the lead wire (30) are disposed so as to overlap, and a second joining part (62) that joins the insulator sheet (11) and a covering part (30b) of the lead wire (30) in a second area (Pb) where the insulator sheet (11) and the covering part (30b) of the lead wire (30) are disposed so as to overlap.
G01L 1/14 - Mesure des forces ou des contraintes, en général en mesurant les variations de la capacité ou de l'inductance des éléments électriques, p.ex. en mesurant les variations de fréquence des oscillateurs électriques
H01G 5/01 - Condensateurs dont la capacité varie par des moyens mécaniques, p.ex. en tournant un axe; Procédés pour leur fabrication - Détails
Provided is a fluid-filled vibration damping device that has a novel structure and is capable of effectively suppressing cavitation. An outer peripheral end of a movable film 68 comprises an abutting section 70 that partially abuts, in a peripheral direction, a wall inner surface 55 on the pressure receiving chamber 84 side of an accommodation space 66, and a seal section 72 that abuts the entire periphery of a wall inner surface 65 on the balance chamber 86 side of the accommodation space 66. The outer peripheral end of the movable film 68 is supported by a partition member 40. A gap 80 is provided between the outer peripheral surface of the movable film 68 and the inner peripheral surface of the accommodation space 66, which oppose each other, and a communication path 82 in communication with the gap 80 is provided at a position deviated from the abutting section 70 toward the wall inner surface 55 of the accommodation space 66 at the outer peripheral end of the movable film 68. The outer peripheral end of the movable film 68 is separated from the wall inner surface 65 of the accommodation space 66 due to the pressure difference between the pressure receiving chamber 84 and the balance chamber 86, whereby a relief passage 94 in communication with the pressure receiving chamber 84 and the balance chamber 86 is formed so as to include the gap 80 and the communication path 82.
F16F 13/10 - Ensembles comportant des ressorts du type non à fluide ainsi que des amortisseurs de vibrations, des amortisseurs de chocs ou des ressorts à fluide comprenant à la fois un ressort en matière plastique et un amortisseur, p.ex. un amortisseur de friction l'amortisseur étant un amortisseur à fluide, p.ex. le ressort en matière plastique ne faisant pas partie de la paroi de la chambre à fluide de l'amortisseur le ressort en matière plastique formant au moins une partie de la paroi de la chambre à fluide de l'amortisseur la paroi étant formée au moins en partie par une membrane flexible ou similaire
This seal member (1) is a cured product of a silicone rubber composition that comprises a silicone rubber and silica particles, and has a plurality of insertion holes (20) into which counterpart members (8) are inserted; and this seal member (1) satisfies the following conditions (a) to (d). (a) If X (parts by mass) is the content of the silica particles relative to 100 parts by mass of a base polymer of the silicone rubber, (elastic modulus recovery ratio (%))/(X (parts by mass)) is from 3.6 to 9.6. (b) The type A durometer hardness is from 15 to 30. (c) The tensile strength at break is 2.1 MPa or more. (d) The coefficient of kinetic friction of the surfaces of the insertion holes (20) is 2.5 or less.
Provided is a paper feed roll with excellent durability, which is less prone to paper transport failure due to accumulation of paper dust even after long-term use. A paper feed roll comprising a shaft body and an elastic body layer 3 that is formed on the outer periphery of the shaft body, wherein protruding and recessed sections are formed on the peripheral surface 31 of the elastic body layer 3 by protrusions 4, and each of the protrusions 4 integrally has a first protruding structure 5 that protrudes from the peripheral surface 31 of the elastic body layer 3 and a second protruding structure 6 that protrudes in a needle shape from the surface 51 of the first protruding structure 5.
Provided are a paper feeding roller which is not susceptible to paper conveyance failures caused by uneven wear, even if used for a long period of time with a cantilever support structure, and a paper feeding device comprising such a paper feeding roller. In the paper feeding roller 50, a shaft body 51 has a cantilever structure supported on one end, and an elastic layer 52 comprises a support end 53 and a free end 54 on both ends along a rotational axis 5A, wherein an outer diameter of the free end 54 in a cross section orthogonal to the rotational axis 5A is greater than that of the support end 53, and an area including the free end 54 has a flared part 57 having an outer diameter which widens in a linear or inner convex manner approaching the free end 54 along the rotational axis 5A. The paper feeding device comprises a feed roller which is rotationally driven and conveys paper, and a retard roller which comes in pressure contact with the feed roller, is affixed with a torque limiter, and suppresses double feeding of paper, wherein at least one of the feed roller or the retard roller is formed as the paper feeding roller 50.
The purpose of the present invention is to provide a means for efficiently producing natural rubber and stably securing the natural rubber, and to stably secure rubber resources. The present invention provides: a protein composition having an isoprene polymerization activity, the protein composition comprising (A-1) a protein having the same activity as CPT6, or (A-2) a protein having the same activity as CPT7, and (B) a protein having the same activity as CPTL; a lipid membrane structure comprising the composition; a method for producing the lipid membrane structure; a cell expressing a protein constituting the composition; a method for producing the cell; and a method for producing an isoprene polymerization compound using any of the above.
Provided are a novel method for manufacturing a gasket member capable of preventing molding defects, damage and the like during molding of a gasket, and the gasket member. A method for manufacturing a gasket member 10, comprising clamping a plate-like base material 12 between a first split mold 32 and a second split mold 34, and injecting and filling a rubber-like elastic material into a cavity 38 of a gasket 14 defined between the base material 12 and the first split mold 32 to fix the gasket 14 to a surface 16 of the base material 12, the gasket member 10 being provided with an air vent 50 that has an exhaust groove portion 52 extending from the cavity 38 toward the inner peripheral side or the outer peripheral side on the abutting surface between the base material 12 and the first split mold 32 and partially opened in the circumferential direction of the cavity 38, and an exhaust hole portion 56 extending from the exhaust groove portion 52 in the clamping direction of the first split mold 32 and the second split old 34, wherein air in the cavity 38 is discharged through the air vent 50 when the rubber-like elastic is injected and filled into the cavity 38.
Provided are: a flame-retardant rubber composition containing the following components (A)-(E); and an outer hood for a rail vehicle, the outer hood composed of a cross-linked body of the flame-retardant rubber composition. Accordingly, the present invention ensures excellent rubber properties such as tensile strength and elongation at break, and exhibits good flame-retardancy. (A) At least one which is not (B) below and is selected from the group consisting of diene-based rubber, olefin-based rubber, urethane rubber, and silicone rubber. (B) Acid-modified polyolefin. (C) Metal hydroxide. (D) Phosphinic acid metal salt. (E) Cross-linking agent of component (A).
C08L 9/00 - Compositions contenant des homopolymères ou des copolymères d'hydrocarbures à diènes conjugués
C08L 23/00 - Compositions contenant des homopolymères ou des copolymères d'hydrocarbures aliphatiques non saturés ne possédant qu'une seule liaison double carbone-carbone; Compositions contenant des dérivés de tels polymères
A biological information measuring device (1) comprises: a plurality of sensors (S1-S32) that each acquire a base signal (A1-A32) containing biological information and noise information; and a processing device (60) that acquires biological information on the basis of a plurality of base signals (S1-S32). The processing device (60) comprises: a component analysis unit (62) that performs a prescribed component analysis on the basis of the plurality of base signals (A1-A32) and generates a plurality of component signals (C1-C16) which constitute the plurality of base signals (A1-A32); and a biological information acquisition unit (67) that determines whether a component signal (C1-C16) is biological information.
A61B 5/0245 - Mesure du pouls ou des pulsations cardiaques utilisant des capteurs engendrant des signaux électriques
A61B 5/113 - Mesure du mouvement du corps entier ou de parties de celui-ci, p.ex. tremblement de la tête ou des mains ou mobilité d'un membre se produisant au cours de la respiration
88.
MEMBER FOR FUEL CELL, AND METHOD FOR MANUFACTURING SAME
Provided is a member for a fuel cell in which a lip 4b is directly fixed to the surface of a separator 5, wherein the lip 4b is a cross-linked body of a radical curable composition containing components (A) to (E) below at a specific ratio, and the glass transition temperature (Tg) of the cross-linked body is -30 °C or less. Thus, a seal member can firmly adhere to the surface of a base material for a fuel cell without using an adhesive, and furthermore, the seal member can be thinned and also have excellent sealing properties over a wide temperature range. (A) (Meth)acrylic polymer having a (meth)acryloyl group at a molecular chain end. (B) Monofunctional (meth)acrylic monomer having a glass transition temperature (Tg) of 0 °C or more and having a polycylic structure. (C) Monofunctional (meth)acrylic monomer except for component (B). (D) Polyfunctional (meth)acrylic monomer. (E) Radical polymerization initiator.
C08F 290/04 - Polymères prévus par les sous-classes ou
C09K 3/10 - Substances non couvertes ailleurs pour sceller ou étouper des joints ou des couvercles
F16J 15/08 - Joints d'étanchéité entre surfaces immobiles entre elles avec garniture solide comprimée entre les surfaces à joindre exclusivement par garniture métallique
F16J 15/10 - Joints d'étanchéité entre surfaces immobiles entre elles avec garniture solide comprimée entre les surfaces à joindre par garniture non métallique
H01M 8/0276 - Moyens d’étanchéité caractérisés par leur forme
H01M 8/10 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Éléments à combustible; Leur fabrication Éléments à combustible avec électrolytes solides
[Problem] To provide a conveying belt for an image forming device, said conveying belt being less susceptible to rubbing noises made as a result of contact with or rubbing against a cleaning blade, even when used over a long period. [Solution] A conveying belt 1 has a cylindrical base layer 2, and a surface layer 3 that is formed on the outer peripheral surface of the base layer 2. The base layer 2 contains polyimide or polyamide-imide, and has an elastic modulus from 3-7 GPa, inclusive. The surface layer 3 is configured as a cured object from a resin composition that contains a fluororesin having a hydroxy group, an isocyanate curing agent, and a silicone copolymer. The silicone copolymer is a copolymer containing a silicone unit and another kind of unit not having a siloxane skeleton, has a hydroxy group, and contains siloxane units in a proportion of at least 95 mol% and less than 100 mol%, or from 40-70 mol%, inclusive. The silicone copolymer content in the resin composition is 1-5 parts by mass, inclusive, relative to a total 100 parts by mass of the fluororesin and the isocyanate curing agent.
B65H 5/02 - Transfert des articles retirés des piles; Alimentation des machines en articles par courroies ou chaînes
B41J 2/01 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre
G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge
90.
DECORATIVE MOLDED BODY AND METHOD FOR MANUFACTURING SAME
A decorative molded body (1) comprises: a transparent layer (10) having a front surface (13) which is visible from the outside, and a back surface (14) which has an uneven shape; a decorative film layer (20) which is disposed on the back side of the transparent layer (10) so as to conform to the uneven shape; a molded layer (30) which is disposed on the back side of the decorative film layer (20) and which is made of a thermosetting material; and a base material layer (40) which is disposed on the back side of the molded layer (30). The transparent layer (10), the decorative film layer (20) and the base material layer (40) are integrated via the molded layer (30). In the method for manufacturing the decorative molded body (1), when the molded layer (30) is formed of a thermosetting material, the decorative film layer (20) is formed and the base material layer (40) is integrated, while a decorative film body (200), which is flat, is placed on the back surface (14) of the transparent layer (10) so as to conform with the uneven shape of the back surface.
B29C 39/10 - Moulage par coulée, c. à d. en introduisant la matière à mouler dans un moule ou entre des surfaces enveloppantes sans pression significative de moulage; Appareils à cet effet pour la fabrication d'objets de longueur définie, c. à d. d'objets séparés en incorporant des parties ou des couches préformées, p.ex. coulée autour d'inserts ou sur des objets à recouvrir
B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
B60R 13/00 - Eléments pour habiller la carrosserie, l'identifier ou la décorer; Aménagements ou adaptations pour la publicité
B60R 19/02 - Pare-chocs, c. à d. éléments pour recevoir ou absorber les chocs pour protéger les véhicules ou dévier les chocs provenant d'autres véhicules ou objets
B32B 3/30 - Produits stratifiés caractérisés essentiellement par le fait qu'une des couches comporte des discontinuités ou des rugosités externes ou internes, ou bien qu'une des couches est de forme générale non plane; Produits stratifiés caractérisés essentiellement par des particularismes de forme caractérisés par une couche comportant des cavités ou des vides internes caractérisés par une couche comportant des retraits ou des saillies, p.ex. des gorges, des nervures
91.
RUBBER COMPOSITION FOR COATING PLATED WIRE REINFORCEMENT LAYER, AND HIGH-PRESSURE HOSE USING SAME
Provided is a rubber composition for coating a plated wire reinforcement layer, the rubber composition being made of a diene-based rubber composition containing components (A)-(E), wherein with respect to 100 parts by weight of component (A), the content of components (B) is 5-20 parts by weight, the content of components (C) is 0.2-4.8 parts by weight, the content of components (D) is 0.2-4.8, the content of components (E) is 40-100 parts by weight, and the total content of components (C) and (D) is 1.0-6.0 parts by weight. Accordingly, the adhesiveness to the plated wire reinforcement layer is improved without compensating for physical properties of rubber and without using an adhesive. (A) Diene-based rubber. (B) Plasticizer. (C) Insoluble sulfur. (D) Soluble sulfur. (E) Carbon black having a nitrogen adsorption specific surface area of 56 m2/g or less.
This cushioning sheet (30) comprises: a plurality of main support parts (31) that extend in a predetermined reference direction (Y) and are arranged in a state in which at least a part of a wide surface (31a) is in contact with a first member (A) or in a state in which a narrow surface (31b) facing the wide surface (31a) is in contact with a second member (B); and strip-shaped connection parts (32) that connect the adjacent main support parts (31) and are arranged in a state of being in contact with the first member (A) or in a state of having a distance from the second member (B). A main recess part (31c) that extends in the reference direction (Y) and is open to a side of the first member (A) is formed at a central part of the wide surface (31a) of the main support part (31) in a width direction. Sub-recess parts (33, 34), which extend in the reference direction (Y), are open to at least one among the first member (A) and the second member (B), and have an opening width smaller than that of the main recess part (31c), are formed at boundary portions between the main support parts (31) and the connection parts (32).
B65D 57/00 - Châssis ou supports internes pour objets souples, p.ex. raidisseurs; Séparateurs pour objets en piles ou en groupes, p.ex. pour empêcher l'adhérence des objets collants
H01M 50/20 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports
B65D 81/05 - Réceptacles, éléments d'emballage ou paquets pour contenus présentant des problèmes particuliers de stockage ou de transport ou adaptés pour servir à d'autres fins que l'emballage après avoir été vidés de leur contenu spécialement adaptés pour protéger leur contenu des dommages mécaniques maintenant le contenu en position éloignée des parois de l'emballage ou des autres pièces du contenu
B29C 48/00 - Moulage par extrusion, c. à d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désirée; Appareils à cet effet
B29C 48/12 - Objets présentant une circonférence irrégulière lorsqu'ils sont visualisés en coupe transversale, p.ex. profilés pour fenêtres
The present invention provides a vibration-damping device that has a novel structure and that can realize excellent vibration-damping performance through property control with a simple structure. Provided is a fluid-enclosed-type vibration-damping device 10 in which an inner shaft member 14 and an outer cylinder member 16 are coupled via a main-body rubber elastic body 18, and a plurality of fluid chambers 38, 38, in each of which a fluid is enclosed, are provided apart from each other in the circumferential direction and are made to communicate with each other through an orifice passage 40. The fluid is a magnetic functional fluid, the outer cylinder member 16 is made of a non-magnetic material, a cylindrical cover member 46 is disposed at an outer circumferential side of the outer cylinder member 16 so as to be apart from the outer cylinder member, a magnetic-field generation unit 56 that applies a magnetic field to the magnetic functional fluid is assembled between the outer cylinder member 16 and the cylindrical cover member 46, and a member 68 at one side and a member 70 at the other side that are coupled so as to damp vibrations are attached to the inner shaft member 14 and the cylindrical cover member 46, respectively.
F16F 13/30 - Ensembles comportant des ressorts du type non à fluide ainsi que des amortisseurs de vibrations, des amortisseurs de chocs ou des ressorts à fluide comprenant à la fois un ressort en matière plastique et un amortisseur, p.ex. un amortisseur de friction caractérisés par des dispositifs d'ajustement ou de régulation sensibles à des conditions extérieures comprenant des moyens pour faire varier la viscosité des fluides, p.ex. de fluides magnétiques ou électrorhéologiques
Achieved is a rubber bushing for railroad trucks which has a novel structure and is capable of improving, for example, flame resistance to externally applied fire or the like without greatly degrading the basic properties demanded with respect to vibrational and load inputs. A rubber bushing 10 to be used for railroad car trucks comprises a shaft-like inner member 12 and an outer member 14, disposed on the outer peripheral side of the inner member 12 at a remove therefrom, which are linked by a rubber elastic body 16. A cover part 48 that covers an exposed end surface 44, from the outside thereof, where the rubber elastic body 16 is exposed to the outside between the axial ends of the inner member 12 and the outer member 14, is provided at an axial end of the rubber elastic body 16 as a separate member from the rubber elastic body 16.
B61F 5/30 - Boîtes d'essieux montées mobiles sur ressorts dans le châssis des véhicules ou des bogies
F16F 15/08 - Suppression des vibrations dans les systèmes non rotatifs, p.ex. dans des systèmes alternatifs; Suppression des vibrations dans les systèmes rotatifs par l'utilisation d'organes ne se déplaçant pas avec le système rotatif utilisant des moyens élastiques avec ressorts en caoutchouc
A capacitive proximity detection device (1) comprising: a sensor electrode (11) which is for detecting proximity of a detection subject (3); a ground electrode (12) which is disposed on the sensor electrode (11) on the side opposite from the detection subject (3); an active guard electrode (13) which is disposed between the sensor electrode (11) and the ground electrode (12); a capacitance detection circuit (21) which applies an excitation voltage to the sensor electrode (11) and detects the capacitance (Cx) between the sensor electrode (11) and the detection subject (3) on the basis of the transferred charge amount of the sensor electrode (11) when the excitation voltage is applied to the sensor electrode (11); and a plurality of buffer circuits (22, 23), input terminals of which are connected to a terminal of the capacitance detection circuit (21) for voltage application to the sensor electrode (11), and output terminals of which are connected to the active guard electrode (13).
A capacitance-type proximity detection device (1) comprises one sensor electrode (11) for detecting proximity of a detection subject (3), a detection circuit (21) and a processing device (22) that serve as a first system, a detection circuit (23) and a processing device (24) that serve as a second system, and a diagnosis circuit (26) that diagnoses the sensor electrode (11) on the basis of a first capacitance detected by the first-system detection circuit (21) and a second capacitance detected by the second-system detection circuit (23).
G01B 7/00 - Dispositions pour la mesure caractérisées par l'utilisation de techniques électriques ou magnétiques
G01D 5/24 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensible; Moyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminé; Transducteurs non spécialement adaptés à une variable particulière utilisant des moyens électriques ou magnétiques influençant la valeur d'un courant ou d'une tension en faisant varier la capacité
A sound-absorbing cover 1 comprises a first sound-absorbing layer 10 and a second sound-absorbing layer 20 made of foam, a first skin layer 12 of the first sound-absorbing layer 10 and a second skin layer 22 of the second sound-absorbing layer 20 are layered in a state of being made to face each other, and an air layer 30 is provided between the opposing surfaces of the first skin layer 12 and the second skin layer 22. The first skin layer 12 of the first sound-absorbing layer 10 and the second skin layer 22 of the second sound-absorbing layer 20 have different degrees of stiffness.
The objective of the present invention is to provide an electrostatic capacitance type proximity sensor having a novel construction, with which it is possible to detect proximity of a detection target more accurately by reducing noise in a sensor wire. An electrostatic capacitance type proximity sensor 10 for detecting proximity of a detection target A on the basis of an electrostatic capacitance between the detection target A and a sensor electrode 20 is provided with a ground electrode 24 which is disposed on the opposite side of the sensor electrode 20 to the detection target A and which is grounded, and a guard electrode 28 which is disposed between the sensor electrode 20 and the ground electrode 24, and which is at the same potential as the sensor electrode 20, wherein: a sensor wire 44 connecting a detecting device 42, disposed on the opposite side of the ground electrode 24 to the sensor electrode 20, to the sensor electrode 20 is inserted through a first wire insertion hole 46 penetrating through the ground electrode 24; and a distance D1 between the sensor wire 44 and the inner circumferential surface of the first wire insertion hole 46 is greater than an opposing-surface separation T2 between the ground electrode 24 and the guard electrode 28.
H01H 36/00 - Interrupteurs actionnés par la variation du champ magnétique ou champ électrique, p.ex. par le changement de la position relative d'un aimant et d'un interrupteur, par écran
The objective of the present invention is to provide an electrostatic capacitance type proximity sensor having a novel construction, with which it is possible to reduce parasitic capacitance. An electrostatic capacitance type proximity sensor 10 for detecting proximity of a detection target A on the basis of an electrostatic capacitance is provided with a ground electrode 24 which is disposed on the opposite side of a sensor electrode 20 to the detection target A and which is grounded, and an intermediate layer 16 which is disposed between the sensor electrode 20 and the ground electrode 24, wherein: the intermediate layer 16 is provided with an electrically insulating guard supporting body 26, and a first guard electrode 28a and a second guard electrode 28b which are at the same potential as the sensor electrode 20; the first guard electrode 28a is disposed on the surface of the guard supporting body 26 facing the sensor electrode 20, and the second guard electrode 28b is disposed on the surface of the guard supporting body 26 facing the ground electrode 24; and an electrically connecting portion 32 electrically connecting the first guard electrode 28a and the second guard electrode 28b to one another is provided in the intermediate layer 16.
H01H 36/00 - Interrupteurs actionnés par la variation du champ magnétique ou champ électrique, p.ex. par le changement de la position relative d'un aimant et d'un interrupteur, par écran
100.
FILM ANTENNA AND METHOD FOR PRODUCING FILM ANTENNA
The present invention provides: a film antenna which enables easy formation of an antenna pattern; and a method for producing a film antenna. A film antenna 10 according to the present invention comprises, on a surface of a substrate 12, a thin film layer 13 which contains, within the same plane, a portion 16a that constitutes an antenna pattern and a portion 16b that does not constitute an antenna pattern. The portion 16a that constitutes an antenna pattern is composed of a conductive film that contains a metal; and the portion 16b that does not constitute an antenna pattern is composed of a non-conductive film that contains at least one substance selected from among a metal oxide, a metal nitride and a metal carbide.
H01P 11/00 - Appareils ou procédés spécialement adaptés à la fabrication de guides d'ondes, résonateurs, lignes ou autres dispositifs du type guide d'ondes
H01Q 1/38 - Forme structurale pour éléments rayonnants, p.ex. cône, spirale, parapluie formés par une couche conductrice sur un support isolant
H01Q 1/40 - Eléments rayonnants recouverts avec, ou enrobés d'une matière protectrice
brevets
