Provided is a fluoroelastomer crosslinkable composition, containing a polyol-crosslinkable fluoroelastomer (a) and a cross-linking agent (b), wherein the cross-linking agent (b) is at least one selected from the group consisting of a compound represented by the general formula (b) set forth in the description and a salt of the compound with an alkali metal, an alkaline earth metal, or an onium compound.
[Object] To contribute to improvement in convenience regarding setting of a target value in demand control by providing in a graph indicating, for each time period, a power consumption record in the time period, information on the date and time of the time period.
[Object] To contribute to improvement in convenience regarding setting of a target value in demand control by providing in a graph indicating, for each time period, a power consumption record in the time period, information on the date and time of the time period.
[Solution] An information processing device includes a display unit, a display control unit configured to cause the display unit to display a screen, and a reception unit configured to receive a setting related to control on power consumption by a user. The display control unit causes the display unit to display power consumption records in predetermined respective time periods in a graph 411 of the time periods, and to display information on the date and time of the time periods in the graph 411.
A system includes: a heat generator obtaining heat from a heat source and having a generator outlet port and a generator return port; a central heating circuit having a heating feed port and a heating return port; a tank having a top portion and a bottom portion, the tank containing a heat storing medium; a first tapping coil immersed in the heat storing medium in the bottom portion of the tank; and a second tapping coil immersed in the heat storing medium in the top portion of the tank The heat generator, second tapping coil, central heating circuit, and first tapping coil are fluidly connected in series to allow fluid to flow from the heat generator via at least one of the second tapping coil, the central heating circuit, and the first tapping coil back to the heat generator The system includes first, second and third three-way valves.
An air conditioning system includes: an outdoor unit including a first refrigerant circuit that includes a compressor and a first heat exchanger; a first indoor unit disposed in a first indoor space and that includes a second heat exchanger; a second indoor unit including a third heat exchanger; an intermediate unit including an intermediate refrigerant circuit that causes the second heat exchanger and the third heat exchanger to individually function as an evaporator or a condenser; and a first auxiliary refrigerant circuit including a first auxiliary heat exchanger and a second auxiliary heat exchanger connected in series to the first auxiliary heat exchanger via a refrigerant pipe.
[Object] To make it possible to, when a target value in demand control is changed, acquire and store information on the target value and provide the information as necessary.
[Object] To make it possible to, when a target value in demand control is changed, acquire and store information on the target value and provide the information as necessary.
[Solution] An information processing system performs setting related to demand control of an equipment appliance, and includes: a storage unit 120 that stores a demand target value in the demand control; and a history information generation unit 160 that acquires information on the demand target value input by a user. The storage unit 120 further stores a change history of the demand target value based on the information on the demand target value acquired by the history information generation unit 160.
A composition containing polytetrafluoroethylene and substantially free from a compound represented by Formula (3):
A composition containing polytetrafluoroethylene and substantially free from a compound represented by Formula (3):
(H—(CF2)8—SO3)qM2
A composition containing polytetrafluoroethylene and substantially free from a compound represented by Formula (3):
(H—(CF2)8—SO3)qM2
wherein M2 is H, a metal atom, NR54 (where R5s may be the same as or different from each other and are each H or an organic group having 1 to 10 carbon atoms), an imidazolium optionally having a substituent, a pyridinium optionally having a substituent, or a phosphonium optionally having a substituent, and q is 1 or 2. Also disclosed is a molded boy including the composition.
[Object] To correct a power consumption record in a period in which energy-saving control is performed and a power consumption record in a period in which the energy-saving control is not performed in accordance with a purpose of the comparison, and to enable evaluation of power consumption from various viewpoints.
[Object] To correct a power consumption record in a period in which energy-saving control is performed and a power consumption record in a period in which the energy-saving control is not performed in accordance with a purpose of the comparison, and to enable evaluation of power consumption from various viewpoints.
[Solution] A terminal device configured to evaluate power consumption of equipment includes a communication control unit configured to acquire a power consumption record of the equipment, and a processing unit configured to output data related to power consumption records before and after an energy-saving operation of the equipment. The processing unit performs correction I and correction II (II′) to make one of a power consumption period in an operation period before the energy-saving operation and a power consumption record in an operation period after the energy-saving operation comparable with the power consumption record in the other operation period, and then outputs data related to the power consumption records before and after the energy-saving operation.
A coating material composition containing polytetrafluoroethylene, a binder resin, and a filler being at least one kind selected from calcium fluoride, iron oxide and talc, wherein the content of N-methyl-2-pyrrolidone is less than 1% by weight of the composition. Also disclosed is a coating film formed of the coating material composition.
C09D 127/18 - Homopolymers or copolymers of tetrafluoroethene
C09D 171/00 - Coating compositions based on polyethers obtained by reactions forming an ether link in the main chain; Coating compositions based on derivatives of such polymers
C09D 179/08 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
An HVAC system is provided. Embodiments of the present disclosure generally relate to heat exchangers having tubing with a reduced diameter compared to traditional systems. In one embodiment, a ducted HVAC system comprises an outdoor heat exchanger with tubing that has an outer diameter of eight millimeters (8 mm) or less and an indoor heat exchanger with tubing that has an outer diameter of nine millimeters (9 mm) or less. Additional systems, devices, and methods are also disclosed.
F24F 3/08 - Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with separate supply and return lines for hot and cold heat-exchange fluids
F24F 1/00 - Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
10.
FLUOROPOLYMER PRODUCTION METHOD, POLYTETRAFLUOROETHYLENE PRODUCTION METHOD AND COMPOSITION
A method for producing a fluoropolymer which method includes polymerizing a perfluoromonomer in an aqueous medium in the presence of a polymer (1) to obtain a fluoropolymer, wherein the content of a polymerized unit derived from the perfluoromonomer in the fluoropolymer is 90 mol % or more based on all polymerized units of the fluoropolymer, the polymer (1) is a polymer of a monomer (1) represented by the general formula (1): CF2═CF—O—R-(Rf-SO3M)m, a polymerized unit (1) derived from the monomer (1) in the polymer (1) is 50% by mass or more based on all polymerized units of the polymer (1), and the content of a dimer and a trimer of the monomer (1) in the polymer (1) is 1.0% by mass or less based on the polymer (1).
A surface treatment agent which is a water-repellent agent, includes (1) a fluorine-free block copolymer, and (2) a liquid medium which is an organic solvent, water, or a mixture of water and an organic solvent. The non-fluorinated block copolymer includes at least one block segment (A) which includes a repeating unit formed from one or more types of acrylic monomer having a long-chain hydrocarbon group containing 12-40 carbon atoms. The non-fluorinated block copolymer preferably contains a segment (B) constituted by at least one of: (B1) a block segment including a repeating unit, different from that of segment (A), that is formed from an acrylic monomer having a long-chain hydrocarbon group including 12-40 carbon atoms; (B2) a block segment including a repeating unit formed from an acrylic monomer not having a long-chain hydrocarbon group; and (B3) a random segment formed from at least two types of acrylic monomers.
C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
C08F 220/06 - Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
C08F 220/20 - Esters of polyhydric alcohols or phenols
C08F 230/08 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium, or a metal containing a metal containing silicon
D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
12.
AIR CONDITIONER, AIR-CONDITIONING SYSTEM, COMMUNICATION SYSTEM, AND DEVICE MANAGEMENT SYSTEM
Provided is an air conditioner including an indoor unit provided with a microphone element for receiving voice instructions, such that a voice instruction spoken by an operator is acquired with high quality and control based on the voice instruction spoken by the operator is likely to be ensured. The air conditioner includes an indoor unit, a transmission unit, and a reception unit. The indoor unit has a main body and a microphone element. The main body has formed therein a blow-out port through which air-conditioned air is blown out toward a space to be air-conditioned. The microphone element accepts a voice instruction captured from a voice capturing portion arranged at a position that deviates from a ventilation space through which the air blown out from the blow-out port flows, in such a manner as to face the space to be air-conditioned. The transmission unit transmits the voice instruction accepted by the microphone element to an outside as a signal. The acceptance unit receives a command corresponding to the signal transmitted from the transmission unit from the outside.
A fluoropolymer of a monomer (I) represented by the general formula (I), wherein a content of a polymerization unit (I) derived from the monomer (I) is 50% by mass or more based on all polymerization units constituting the fluoropolymer:
A fluoropolymer of a monomer (I) represented by the general formula (I), wherein a content of a polymerization unit (I) derived from the monomer (I) is 50% by mass or more based on all polymerization units constituting the fluoropolymer:
CX2═CX—O—Rf—SO3M General formula (I)
A fluoropolymer of a monomer (I) represented by the general formula (I), wherein a content of a polymerization unit (I) derived from the monomer (I) is 50% by mass or more based on all polymerization units constituting the fluoropolymer:
CX2═CX—O—Rf—SO3M General formula (I)
wherein X is independently F or CF3; Rf is a fluorine-containing alkylene group having 1 to 40 carbon atoms or a fluorine-containing alkylene group having 2 to 100 carbon atoms and having an ether bond or a keto group; and M is —H, a metal atom, —NR74, imidazolium optionally having a substituent, pyridinium optionally having a substituent, or phosphonium optionally having a substituent, wherein R7 is H or an organic group. Also disclosed are an aqueous solution and coating composition containing the fluoropolymer.
C08F 16/26 - Monomers containing oxygen atoms in addition to the ether oxygen
C09D 127/12 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
A communications cable is provided that includes a pair of twisted pair of wires, each coated with a fluoropolymer insulator. The twisted pair of wires is configured to carry a differential signal, such as a differential data signal and/or a differential power signal. The fluoropolymers are highly effective insulators and significantly reduce both the effects of internal and external electromagnetic interference while maintaining low cable attenuation, even when operating within a temperature range of −40° C. to 150° C.
H01B 3/44 - Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes acrylic resins
H01B 3/28 - Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
H01B 3/30 - Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes
An evaluation information output apparatus outputs, based on a nodding action of one or more persons, evaluation information on the nodding action. The evaluation information output apparatus includes a first information acquisition unit and an output unit. The first information acquisition unit acquires information about the nodding action. The output unit includes a learned model that receives the information about the nodding action as input and outputs the evaluation information on the nodding action and uses the learned model to estimate and output the evaluation information on the nodding action from the information about the nodding action. The learned model is obtained by learning the information about the nodding action and the evaluation information on the nodding action as a learning data set.
G06V 40/16 - Human faces, e.g. facial parts, sketches or expressions
G09B 3/02 - Manually- or mechanically-operated teaching appliances working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by the student
16.
SYSTEM AND METHOD FOR PRODUCING DOMESTIC HOT WATER
A system produces domestic hot water and includes a tank having top and bottom portions and containing heat storing fluid, and a tapping unit including first and second tapping coils. The first tapping coil is immersed in the bottom portion of the tank. The second tapping coil is fluidly connected in series to the first tapping coil by a connection pipe, and to the hot water port, and is immersed the top portion of the tank A switching device switches between a first state in which water flows from the cold water port through only first tapping coil to the hot water port, and a second state in which water flows from the cold water port through the first tapping coil and, after flowing through the first tapping coil, through to the second tapping coil to the hot water port.
A system produces domestic hot water and heat for central heating and includes: a heat generator for obtaining heat from a heat source, the heat generator having a generator outlet port and a generator return port; a central heating circuit having a heating feed port and a heating return port; and a tank having an inlet port, an upper port and a lower port, the tank containing a fluid which is a heat storing fluid, and the inlet port being configured to feed the heat storing fluid into the tank. The heat generator, the central heating circuit, and the tank are fluidly connected in series to allow the fluid to flow from the heat generator via at least one of the central heating circuit and the tank back to the heat generator The system further includes first, second and third three-way valves.
A composition containing: a compound (2); a metal compound; and at least one selected from a compound (3) and a compound (4), the compound (3) being contained in an amount of 10000 ppm or less relative to the compound (2), the compound (4) being contained in an amount of 10000 ppm or less relative to the compound (2), the compound (2) being represented by the following formula (2):
A composition containing: a compound (2); a metal compound; and at least one selected from a compound (3) and a compound (4), the compound (3) being contained in an amount of 10000 ppm or less relative to the compound (2), the compound (4) being contained in an amount of 10000 ppm or less relative to the compound (2), the compound (2) being represented by the following formula (2):
A composition containing: a compound (2); a metal compound; and at least one selected from a compound (3) and a compound (4), the compound (3) being contained in an amount of 10000 ppm or less relative to the compound (2), the compound (4) being contained in an amount of 10000 ppm or less relative to the compound (2), the compound (2) being represented by the following formula (2):
the compound (3) being represented by the following formula (3):
A composition containing: a compound (2); a metal compound; and at least one selected from a compound (3) and a compound (4), the compound (3) being contained in an amount of 10000 ppm or less relative to the compound (2), the compound (4) being contained in an amount of 10000 ppm or less relative to the compound (2), the compound (2) being represented by the following formula (2):
the compound (3) being represented by the following formula (3):
A composition containing: a compound (2); a metal compound; and at least one selected from a compound (3) and a compound (4), the compound (3) being contained in an amount of 10000 ppm or less relative to the compound (2), the compound (4) being contained in an amount of 10000 ppm or less relative to the compound (2), the compound (2) being represented by the following formula (2):
the compound (3) being represented by the following formula (3):
and the compound (4) being represented by the following formula (4):
A composition containing: a compound (2); a metal compound; and at least one selected from a compound (3) and a compound (4), the compound (3) being contained in an amount of 10000 ppm or less relative to the compound (2), the compound (4) being contained in an amount of 10000 ppm or less relative to the compound (2), the compound (2) being represented by the following formula (2):
the compound (3) being represented by the following formula (3):
and the compound (4) being represented by the following formula (4):
A composition containing: a compound (2); a metal compound; and at least one selected from a compound (3) and a compound (4), the compound (3) being contained in an amount of 10000 ppm or less relative to the compound (2), the compound (4) being contained in an amount of 10000 ppm or less relative to the compound (2), the compound (2) being represented by the following formula (2):
the compound (3) being represented by the following formula (3):
and the compound (4) being represented by the following formula (4):
wherein the various substituents of compounds (2), (3) and (4) are as defined herein.
C07C 29/10 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
A heat exchanger including an aluminum substrate, and a water-repellent coating provided on a surface of the aluminum substrate, wherein the aluminum substrate has an anodized film on the surface, and the water-repellent coating is a film formed of a fluoropolyether group-containing compound.
A control device includes an acquisition unit and a control unit. The acquisition unit acquires first information indicating information on an operating time of a first device and an environmental condition that influences a life of a first instrument provided for the first device, and information on an operating time of a second device and an environmental condition that influences a life of a second instrument provided for the second device. The control unit operates the first device and the second device in conjunction with each other based on the first information acquired by the acquisition unit.
An indoor unit included in an air conditioner that includes an outdoor unit includes a power receiving circuit (PR2), a low-frequency transmission and reception circuit as a first reception circuit, a high-frequency transmission and reception circuit as a transmission and reception circuit, and an inner-controller. The low-frequency transmission and reception circuit receives a current signal transmitted from an outdoor unit by using a current loop formed by a power line included in power supply wiring. For a first communication state in which physical connection between with the outdoor unit is recognized and a second communication state in which communication for operation of the air conditioner is performed between with the outdoor unit, the inner-controller selects use of the low-frequency transmission and reception circuit and the high-frequency transmission and reception circuit in the first communication state and the second communication state.
A compressor includes a compression mechanism. The compression mechanism includes a front head including a boss portion, and a muffler cover attached to the front head. The front head includes a first contact surface that is part of a conical side surface on an outer peripheral surface of the boss portion. The muffler cover includes a first surface having a circular first opening formed in the first surface, into which the boss portion is inserted. A first end portion of the first surface forming the first opening is in contact with the first contact surface in a state in which the muffler cover is attached to the front head.
F04C 18/04 - Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents of internal-axis type
A humidifier includes a housing, a humidifying rotor, and an irradiator. The housing is formed with an air passage through which air passes and a water storage tank configured to store water. The humidifying rotor extends over the air passage and the water storage tank. The humidifying rotor rotates so that a portion of the humidifying rotor having absorbed moisture from the water storage tank moves to the air passage and releases the moisture. The irradiator irradiates part of the humidifying rotor with ultraviolet light.
F24F 6/16 - Air-humidification by forming water dispersions in the air using rotating elements
F24F 8/22 - Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
24.
CONSTRUCTION INSPECTION METHOD, APPARATUS, AND SYSTEM
A construction inspection method includes establishing a first construction model based on detection data at a construction site, comparing the first construction model with a previously established second construction model based on construction design data to acquire a comparison result, confirming an inspection result of a construction in accordance with the comparison result, and sharing the inspection result with a user. A construction inspection apparatus includes a modeling unit that establishes a first construction model based on detection data at a construction site, a comparison unit that compares the first construction model with a previously established second construction model based on construction design data to acquire a comparison result, a confirmation unit that confirms an inspection result of a construction in accordance with the comparison result, and a sharing unit that shares the inspection result with a user. A construction inspection system includes the construction inspection apparatus.
A joined article including: a resin (1) having a linear expansion coefficient at 30° C. to 200° C. of 17 ppm/° C. or higher and a thickness of 5 to 100 μm; and a metal joined to a surface of the resin (1) and having a thickness of 5 to 50 μm. The resin (1) includes a heat-affected layer that is close to the metal and that occupies 80% or less of the thickness of the resin (1), and the joined article is a dielectric material for a substrate. Also disclosed is a substrate including the joined article and a resin (2) stacked on the joined article.
B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
NATIONAL UNIVERSITYCORPORATION, IWATE UNIVERSITY (Japan)
Inventor
Oishi, Yoshiyuki
Noguchi, Tsuyoshi
Abstract
The present disclosure provides a fluorine-containing polyether compound having a repeating unit represented by formula (1).
The present disclosure provides a fluorine-containing polyether compound having a repeating unit represented by formula (1).
The present disclosure provides a fluorine-containing polyether compound having a repeating unit represented by formula (1).
In formula (1), n represents an integer of 1 to 8, Ph represents a phenylene group, X1 represents a heterocyclic ring or a hydrocarbon ring, one or both of two phenylene groups represented by Ph, and the heterocyclic ring or hydrocarbon ring represented by X1 are optionally condensed with each other, and the phenylene group, the heterocyclic ring, and the hydrocarbon ring optionally have a substituent.
C08G 65/38 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
Provided is an aqueous coating composition capable of forming a fluororesin coating film layer with excellent electrical properties and surface physical properties, and good adhesive properties. A coating composition containing 2 or more kinds of fluororesins, wherein at least 1 kind of the fluororesin, a fluororesin (I), has a number of functional groups of 30 to 1,000 per 106 main-chain carbon atoms, and the coating composition further contains an inorganic filler, a surfactant, a liquid medium, and a non-fluororesin.
An ultraviolet ray radiation apparatus includes a light emitter, a light receiver, and a protector. The light emitter emits ultraviolet light. The light receiver outputs a signal varying with an amount of light received. The protector protects the light receiver from ultraviolet light.
F24F 8/22 - Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
An air-conditioning apparatus includes an irradiation device including an LED configured to emit an ultraviolet ray; and includes a heat-dissipating unit configured to dissipate heat of the irradiation device into air.
F24F 1/0063 - Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
F24F 1/0071 - Indoor units, e.g. fan coil units with means for purifying supplied air
F24F 8/22 - Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
F24F 11/70 - Control systems characterised by their outputs; Constructional details thereof
An air conditioning system includes: an outdoor unit that includes a first refrigerant circuit including a compressor, and a first heat exchanger; an indoor unit in a first space and that includes a second refrigerant circuit including a second heat exchanger; a liquid side pipe and a gas side pipe each connecting the first refrigerant circuit to the second refrigerant circuit; an outdoor air treatment unit including a first auxiliary refrigerant circuit including a first auxiliary heat exchanger connected to a first branching pipe branching from the liquid side pipe, and a second branching pipe branching from the gas side pipe, and a supply fan that supplies outdoor air having passed through the first auxiliary heat exchanger to the first space; a first shutoff valve on the first branching pipe; and a second shutoff valve on the second branching pipe.
F24F 11/84 - Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
31.
AIR FILTER MEDIUM, PLEATED FILTER MEDIUM, AIR FILTER UNIT, MASK FILTER MEDIUM, AND METHOD FOR REGENERATING AIR FILTER MEDIUM
An air filter medium includes a fluororesin porous membrane and a supporting member stacked on top of each other. The air filter medium has a permeability ratio (permeability after disinfection treatment/permeability before disinfection treatment) of 5.0 or less, the permeability ratio being a ratio of permeabilities of the air filter media before and after the disinfection treatment of the fluororesin porous membrane as determined using NaCl particles having a particle size of 0.1 μm, and a pressure loss ratio (pressure loss after disinfection treatment/pressure loss before disinfection treatment) of 0.83 or more and 1.15 or less, the pressure loss ratio being a ratio of pressure losses of the air filter media before and after the disinfection treatment of the fluororesin porous membrane.
A positive electrode mixture containing a polyvinylidene fluoride (A); a fluorine-containing copolymer (B) containing vinylidene fluoride unit and tetrafluoroethylene unit; a positive electrode active material (C) represented by the general formula (C): LiyNi1-xMxO2, wherein x is 0.01≤x≤0.7, y is 0.9≤y≤2.0, and M represents a metal atom (excluding Li and Ni); and an additive (D). Also disclosed is a positive electrode formed from the positive electrode mixture and a secondary battery including the positive electrode.
H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
H01M 4/485 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
H01M 4/60 - Selection of substances as active materials, active masses, active liquids of organic compounds
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
An air conditioner includes a refrigerant circuit, sensors that measure an amount representing a state of refrigerant in the refrigerant circuit, and a controller. The controller executes normal operation according to air conditioning load and a first detection operation of detecting refrigerant leakage. The controller adjusts a degree of subcooling at an outlet of the condenser to a first value during normal operation. The controller detects a value related to discharge temperature of the compressor or a value related to degree of superheating at an outlet of the evaporator, based on a sensor measurement result. The controller adjusts degree of subcooling to a second value larger than the first value when executing the first detection operation, and determines that refrigerant is leaking when the value related to discharge temperature of the compressor or the value related to degree of superheating is equal to or larger than a threshold value.
Provided is an electrode mixture including: an electrode active material; an organic solvent; a binder; and an additive; wherein the binder contains a fluorine-containing copolymer containing a vinylidene fluoride unit and a fluorinated monomer unit, provided that the vinylidene fluoride unit is excluded from the fluorinated monomer unit; the additive is a polymer material containing the following repeating unit: —[CH2—CHR]— wherein R is a chain or cyclic amide group, a nitrile group, or a substituted alkyl group formed by substituting at least one of hydrogen atoms of an alkyl group having 1 to 4 carbon atoms with a chain or cyclic amide group or a nitrile group; a content of the binder is 0.1 to 1.6 parts by mass with respect to 100 parts by mass of the electrode active material; and a content of the additive is 0.001 to 0.2 parts by mass with respect to 100 parts by mass of the electrode active material.
A compound for use as a cross-linking agent represented by the following formula (1) wherein R1 is —SO2—, —O—, —CO—, an optionally substituted alkylene group, a group represented by the following formula (2) or a single bond; and two As are each independently an aromatic ring group containing a 5- or 6-membered aromatic ring and optionally containing a substituent, where the aromatic ring group contains a substituent in the case where the aromatic ring group is a monocyclic aromatic ring group containing a 6-membered aromatic hydrocarbon ring. Also disclosed is a composition containing the cross-linking agent.
A compound for use as a cross-linking agent represented by the following formula (1) wherein R1 is —SO2—, —O—, —CO—, an optionally substituted alkylene group, a group represented by the following formula (2) or a single bond; and two As are each independently an aromatic ring group containing a 5- or 6-membered aromatic ring and optionally containing a substituent, where the aromatic ring group contains a substituent in the case where the aromatic ring group is a monocyclic aromatic ring group containing a 6-membered aromatic hydrocarbon ring. Also disclosed is a composition containing the cross-linking agent.
C08K 5/34 - Heterocyclic compounds having nitrogen in the ring
C07D 213/60 - Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
C07D 215/44 - Nitrogen atoms attached in position 4 with aryl radicals attached to said nitrogen atoms
C08L 27/12 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
An oil-resistant agent including a polymer (A) in which a polymer (a1) having at least one selected from a hydroxyl group and an amino group is modified with a monovalent aliphatic hydrocarbon group having 7 to 40 carbon atoms (a2). A total amount of vinyl alcohol units and vinylamine units in all repeating units of the polymer (a1) is 40 mol % or more. Further, a ratio of modification of the polymer (A) with the aliphatic hydrocarbon group (a2) is 25 to 100 mol % relative to a total amount of hydroxyl groups and amino groups of the polymer (a1). Also disclosed is a paper product treated with the oil-resistant agent, and an oil-resistant agent wherein the polymer (a1) and the aliphatic hydrocarbon group (a2) are bonded through an ester bond.
Provided is an aqueous coating composition capable of forming a fluororesin coating film layer with excellent electrical properties and surface physical properties, and good adhesive properties. A coating composition containing 2 or more kinds of fluororesins, where at least 1 kind of the fluororesin, a fluororesin (I), has a number of functional groups of 30 to 1,000 per 106 main-chain carbon atoms, and where the coating composition further contains an inorganic filler, a surfactant, and a liquid medium.
An air conditioner has a heat source unit and a utilization unit, and includes a refrigerant circuit, a first detector, and a controller. The refrigerant circuit is configured by a compressor, a condenser, an expansion mechanism, and an evaporator being connected by a refrigerant pipe. The first detector detects the temperature or pressure of refrigerant in the refrigerant circuit. The controller starts the compressor during the non-operation of the compressor and executes a determination mode to determine the presence or absence of refrigerant leakage from the refrigerant circuit on the basis of a detection value of the first detector.
A refrigerant leakage management system includes a timer and a controller. The timer counts a non-operating period of a refrigeration cycle device. The controller determines whether or not the non-operating period of the refrigeration cycle device exceeds a predetermined first period. Upon determining that the non-operating period of the refrigeration cycle device exceeds the first period, the controller brings the refrigeration cycle device into operation or notifies an administrator of the refrigeration cycle device.
An air conditioning unit includes an indoor air conditioner, a power supply line, and a wireless power feeder. The indoor air conditioner conditions air in a target space. The power supply line supplies power to the indoor air conditioner. The wireless power feeder feeds power to a predetermined device disposed in the target space. The wireless power feeder acquires power from the power supply line.
F24F 11/70 - Control systems characterised by their outputs; Constructional details thereof
H02J 50/60 - Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
41.
COMMUNICATION APPARATUS, SERVER, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
In a communication apparatus communicating with a server based on connection information and firmware for connecting to the server, in order to appropriately communicate with various servers, the communication apparatus is configured to
communicate with a first server based on first connection information and first firmware for connecting to the first server, and
acquire, from the first server, second firmware for connecting to a second server different from the first server.
A fluoroalkyne compound can be efficiently synthesized from a fluoroalkane compound by a method for producing a fluoroalkyne compound represented by formula (1):
A fluoroalkyne compound can be efficiently synthesized from a fluoroalkane compound by a method for producing a fluoroalkyne compound represented by formula (1):
R1C≡CR2 (1)
A fluoroalkyne compound can be efficiently synthesized from a fluoroalkane compound by a method for producing a fluoroalkyne compound represented by formula (1):
R1C≡CR2 (1)
wherein R1 and R2 are the same or different and each is a fluorine atom or a fluoroalkyl group,
the method comprising subjecting a fluoroalkane compound represented by formula (2):
A fluoroalkyne compound can be efficiently synthesized from a fluoroalkane compound by a method for producing a fluoroalkyne compound represented by formula (1):
R1C≡CR2 (1)
wherein R1 and R2 are the same or different and each is a fluorine atom or a fluoroalkyl group,
the method comprising subjecting a fluoroalkane compound represented by formula (2):
R1CHX1CFX2R2 (2)
A fluoroalkyne compound can be efficiently synthesized from a fluoroalkane compound by a method for producing a fluoroalkyne compound represented by formula (1):
R1C≡CR2 (1)
wherein R1 and R2 are the same or different and each is a fluorine atom or a fluoroalkyl group,
the method comprising subjecting a fluoroalkane compound represented by formula (2):
R1CHX1CFX2R2 (2)
wherein R1 and R2 are as defined above; and X1 is a fluorine atom and X2 is a hydrogen atom, or X1 is a hydrogen atom and X2 is a fluorine atom, to a dehydrofluorination reaction in the presence of an ether solvent,
the method satisfying at least one requirement selected from the group consisting of the following:
(I) the fluoroalkyl group is a C1-C4 fluoroalkyl group, and
(II) the ether solvent is a chain ether compound, and the dehydrofluorination reaction is performed in the presence of the solvent containing a chain ether and a base comprising a hydroxide and/or alkoxide of an alkali metal and/or alkaline earth metal.
A heat exchanger includes: core fins including a first core fin and a second core fin; and films each of which is attached to a side face of each of the core fins. The core fins and the films are alternately stacked. The first core fin and the second core fin are stacked. An air flow passage, formed by the alternately stacked core fins and films and the stacked first core film and second core film, includes: a first port part serving as a first inlet; and a second port part facing the first port part and serving as a first outlet. An air flow flows from the first inlet to the first outlet in an air flow direction. The first core fin and the second core fin each include a port lateral side part that constitutes one of the first port part and the second port part.
F24F 1/0325 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins
44.
POSITIVE ELECTRODE MIXTURE, POSITIVE ELECTRODE AND SECONDARY BATTERY
A positive electrode mixture containing: a polyvinylidene fluoride (A); a positive electrode active material (C) represented by the general formula (C): LiyNi1-XMxO2, wherein x is 0.01≤x≤0.7, y is 0.9≤y≤2.0, and M represents a metal atom (excluding Li and Ni); and an additive (D), wherein the polyvinylidene fluoride (A) is a combination of: (A2) a polymer containing vinylidene fluoride unit and a fluorinated monomer unit; and at least one selected from the group consisting of (A3) a polymer containing vinylidene fluoride unit and a polar group-containing monomer unit, and (A4) a polymer containing vinylidene fluoride unit, a fluorinated monomer unit, and a polar group-containing monomer unit. Also disclosed is a positive electrode famed from the positive electrode mixture and a secondary battery including the positive electrode.
H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
45.
METHOD FOR REMOVING METALLIC FOREIGN MATTER FROM FLUORORESIN AND METHOD FOR PRODUCING FLUORORESIN WITH REDUCED METALLIC FOREIGN MATTER
A method for removing metallic foreign matter from a fluororesin and a method for producing a fluororesin with reduced metallic foreign matter, which methods include applying a magnetic field to a fluororesin with a magnet while dropping the fluororesin by gravity to thereby remove metal, wherein the methods provide a screen made of a magnetic material in a flow path of the fluororesin dropped by gravity, and when the fluororesin passes through the screen, the screen is not vibrated.
B03C 1/32 - Magnetic separation acting on the medium containing the substance being separated, e.g. magneto-gravimetric-, magnetohydrostatic-, or magnetohydrodynamic separation
An air conditioner includes an indoor unit, an outdoor unit, an outdoor expansion valve, an indoor expansion valve, and a controller. The controller executes first control and second control. The first control includes stopping cooling operation or heating operation if a first condition is satisfied during cooling operation or heating operation, and then starting cooling operation or heating operation if a second condition is satisfied. The first condition indicates that a heat load in a target space is low. The second condition relates to the heat load in the target space. The second control includes setting opening degrees of the outdoor expansion valve and the indoor expansion valve upon a start of cooling operation or heating operation according to the first control to be larger than opening degrees upon satisfaction of the first condition.
An indoor unit is used in an air conditioner capable of executing a cooling operation by circulating a refrigerant. The indoor unit includes an indoor heat exchanger, a drain pan, a drain pump, and an indoor controller. The indoor heat exchanger (50) exchanges heat between the refrigerant and indoor air. The drain pan receives water generated in the indoor heat exchanger. The drain pump sucks up the water from the drain pan. At a time of executing the cooling operation, the indoor controller operates the drain pump when an evaporation temperature of the refrigerant in the indoor heat exchanger is equal to or lower than a dew point temperature of the indoor air. At the time of executing the cooling operation, the indoor controller controls the drain pump so as to have a period in which operation of the drain pump is not performed when the evaporation temperature of the refrigerant is higher than the dew point temperature.
A refrigerant leakage detection system includes a first controller, and a second controller. The first controller uses a first method to determine the presence or absence of refrigerant leakage from the refrigerant circuit. The second controller uses a second method different from the first method to determine the presence or absence of refrigerant leakage from the refrigerant circuit. The refrigerant leakage detection system determines the presence or absence of refrigerant leakage from the refrigerant circuit on the basis of the determination result of the first controller and the determination result of the second controller. The refrigerant leakage detection system determines that there is a refrigerant leakage in the refrigerant circuit if the first controller determines that there is a refrigerant leakage from the refrigerant circuit and the second controller determines that there is a refrigerant leakage from the refrigerant circuit.
An air-conditioning system includes: a compressor unit including a housing accommodating a refrigerant compressor; a high-pressure gas refrigerant pipe connected to a discharge side of the refrigerant compressor; a low-pressure gas refrigerant pipe connected to a suction side of the refrigerant compressor; and air-conditioners. The air-conditioners each include: a return-air inlet and a supply-air outlet each communicating with a predetermined space that is to be air-conditioned; a first heat exchanger configured to cause heat-exchange between refrigerant flowing in the first heat exchanger and air passing through the first heat exchanger; an exhaust-air outlet and an outside-air inlet each communicating with an outside of the predetermined space; and a second heat exchanger configured to cause heat-exchange between refrigerant flowing in the second heat exchanger and air passing through the second heat exchanger.
F24F 12/00 - Use of energy recovery systems in air conditioning, ventilation or screening
F24F 11/77 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
F25B 9/00 - Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
50.
INSTALLATION ASSISTANCE SYSTEM FOR AIR CONDITIONING DEVICE, INSTALLATION ASSISTANCE DEVICE, AND INSTALLATION ASSISTANCE METHOD
An air conditioning device includes a first indoor unit and a second indoor unit interlocking with a safety device as a countermeasure against refrigerant leakage. An installation assistance system for the air conditioning device determines interlock release states of the first indoor unit and the second indoor unit based on information on the air conditioning device, and outputs a determination result. The information on the air conditioning device is information indicating whether or not the first indoor unit and the second indoor unit are short-circuited with the safety device through an interlock line.
F24F 11/36 - Responding to malfunctions or emergencies to leakage of heat-exchange fluid
F24F 11/49 - Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring ensuring correct operation, e.g. by trial operation or configuration checks
F24F 11/52 - Indication arrangements, e.g. displays
A dispersion demonstrating product stability and water repellency as a result of the concentration of an unreacted chloride monomer (a2) being 10.0 ppm or less, and containing: a non-fluorine copolymer (A) which includes a repeating unit derived from a hydrophobic monomer (a1) having a C2-40 hydrocarbon group, and a repeating unit derived from at least one chloride monomer (a2) selected from vinyl chloride and vinylidene chloride; and a liquid medium (B) which includes a water-soluble organic solvent (b1) having at least two groups selected from hydroxy groups and ether groups. Also disclosed is a method for producing the dispersion and a method for producing a treated product which includes applying the dispersion to a substrate.
D06M 15/248 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing chlorine
C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
D06M 23/10 - Processes in which the treating agent is dissolved or dispersed in organic solvents; Processes for the recovery of organic solvents thereof
A shaped body of a fluororesin obtained using a shaping material comprising a powder of a fluororesin. The powder of the fluororesin has a static bulk density of 0.3 g/ml or more and 1.5 g/ml or less, and a particle diameter of 10 μm or more and 300 μm or less in terms of D50. Also disclosed is a three-dimensional structure containing the shaped body, and a method of shaping the shaping material.
A system and method for applying a polymer surface treatment to carpets and other textiles is provided. The system and method include the use of a surfactant-free emulsion of a surface treatment polymer. The use of the surfactant-free emulsion of a surface treatment polymer reduces or eliminates the need to use pH adjusting agents and/or ionic salt solutions when applying surface treatment polymers to carpets or other textiles. By reducing the need to remove surfactants, emulsifiers, pH adjusting agents, and/or salts, the total volume of water used in treating carpets or other textiles is reduced.
D06M 15/27 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof of alkylpolyalkylene glycol esters of unsaturated carboxylic acids
D06M 15/267 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof of unsaturated carboxylic esters having amino or quaternary ammonium groups
D06M 15/71 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compounds; Such treatment combined with mechanical treatment combined with mechanical treatment with molten metals
A fluoropolyether group-containing silane compound represented by the following formula (1) or (2) where the various substituents are as defined herein:
A fluoropolyether group-containing silane compound represented by the following formula (1) or (2) where the various substituents are as defined herein:
A control method for an environment adjustment device includes acquiring a plurality of environment parameters at different positions in a room, determining an environment parameter distribution model based on the plurality of environment parameters at the different positions, and determining a plurality of environment parameters corresponding to located positions of a plurality of users based on the environment parameter distribution model. The control method further includes calculating respective state parameters of the plurality of users based on the plurality of environment parameters corresponding to the located positions of the plurality of users, and determining a state parameter overall value of the users based on the state parameters of the plurality of users. The control method further includes inputting the state parameter overall value into a first prediction model, and outputting a target parameter distribution of the environment adjustment device.
A defect location estimation system includes a controller configured to control a refrigerating and air-conditioning system, wherein the controller outputs defect information indicating a location where a defect has occurred, a possible location where the defect has occurred, or an area where the defect has occurred, by using both sensor information of a sensor that detects the defect that has occurred in the refrigerating and air-conditioning system and installation position information indicating one or more positions where one or more components are installed in the refrigerating and air-conditioning system.
G01M 3/24 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
F25B 49/00 - Arrangement or mounting of control or safety devices
57.
AZEOTROPIC OR AZEOTROPIC-LIKE COMPOSITION COMPRISING HYDROGEN FLUORIDE AND 1,1,2-TRIFLUOROETHANE, 1-CHLORO-2,2-DIFLUOROETHANE, OR 1,2-DICHLORO-1-FLUOROETHANE
The present disclosure provides a novel azeotropic or azeotrope-like composition comprising hydrogen fluoride and 1,1,2-trifluoroethane (HFC-143), 1-chloro-2, 2-difluoroethane (HCFC-142), or 1,2-dichloro-1-fluoroethane (HCFC-141); and a separation method using the composition.
The present disclosure provides a novel azeotropic or azeotrope-like composition comprising hydrogen fluoride and 1,1,2-trifluoroethane (HFC-143), 1-chloro-2, 2-difluoroethane (HCFC-142), or 1,2-dichloro-1-fluoroethane (HCFC-141); and a separation method using the composition.
An azeotropic or azeotrope-like composition comprising hydrogen fluoride and HFC-143. An azeotropic or azeotrope-like composition comprising hydrogen fluoride and HCFC-142. An azeotropic or azeotrope-like composition comprising hydrogen fluoride and HCFC-141. A separation method of a composition comprising hydrogen fluoride and at least one member selected from the group consisting of HFC-143, HCFC-142, and HCFC-141.
C07C 17/383 - Separation; Purification; Stabilisation; Use of additives by distillation
C08J 9/12 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
C08J 9/14 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
H01B 3/56 - Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances gases
A partition has an air blowing function of blowing air to a predetermined region. The partition includes a casing, a blower mechanism arranged in the casing, and a blow-out port formed in the casing. On a virtual plane facing the blow-out port and having a wind velocity of 0.2 m/s or more, an airflow with an average momentum per unit area from 0.05 kg/ms2 to 0.75 kg/ms2 is generated.
A refrigeration cycle system includes a refrigeration cycle apparatus and a refrigerant storage portion. The refrigeration cycle apparatus includes an indoor unit, an outdoor unit, a gas-side connection pipe, and a liquid-side connection pipe. The refrigerant storage portion stores the refrigerant present inside a refrigerant circulation path. The refrigerant storage portion communicates with the refrigerant circulation path through a first storage portion pipe and a second storage portion pipe. The first storage portion pipe causes a first refrigerant pipe of an outdoor refrigerant flow path and the refrigerant storage portion to communicate with each other, or causes the gas-side connection pipe and the refrigerant storage portion to communicate with each other. The second storage portion pipe causes the second refrigerant pipe of the outdoor refrigerant flow path and the refrigerant storage portion to communicate with each other.
A surface-treating agent including a fluoropolyether group-containing silane compound (A) represented by the following formula (1) and a fluoropolyether group-containing silane compound (B) represented by the following formula (2):
A surface-treating agent including a fluoropolyether group-containing silane compound (A) represented by the following formula (1) and a fluoropolyether group-containing silane compound (B) represented by the following formula (2):
RF1α—XA—RS1β (1)
A surface-treating agent including a fluoropolyether group-containing silane compound (A) represented by the following formula (1) and a fluoropolyether group-containing silane compound (B) represented by the following formula (2):
RF1α—XA—RS1β (1)
RS2γ—XB—RF2—XB—RS2γ (2).
A blower includes a motor with variable rotational speed, and a first controller. The motor has a shaft supported by a bearing with a lubricant sealed in. The first controller rotationally drives the motor. The first controller executes first control to decrease the rotational speed of the motor when a first temperature, which is the temperature of the bearing, decreases during operation in which the motor is rotated in a predetermined low rotational speed range. This air conditioner includes: an indoor unit having the blower, a temperature sensor that measures the first temperature, and a heat exchanger; and a second controller that controls the blower to perform air conditioning operation in a space to be air-conditioned in which the indoor unit is installed.
F24F 11/77 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
F24F 1/0018 - Indoor units, e.g. fan coil units characterised by fans
62.
COMPOSITION FOR FLUORINE RUBBER CROSSLINKING, MOLDED ARTICLE AND SEALING MATERIAL
Provided is a fluoroelastomer crosslinkable composition containing: a polyol-crosslinkable fluoroelastomer (a); and a cross-linking agent (b), wherein the cross-linking agent (b) is at least one selected from the group consisting of a compound represented by the following general formula (b) and a salt of the compound with an alkali metal, an alkaline earth metal, or an onium compound.
Provided is a fluoroelastomer crosslinkable composition containing: a polyol-crosslinkable fluoroelastomer (a); and a cross-linking agent (b), wherein the cross-linking agent (b) is at least one selected from the group consisting of a compound represented by the following general formula (b) and a salt of the compound with an alkali metal, an alkaline earth metal, or an onium compound.
Provided is a fluoroelastomer crosslinkable composition containing: a polyol-crosslinkable fluoroelastomer (a); and a cross-linking agent (b), wherein the cross-linking agent (b) is at least one selected from the group consisting of a compound represented by the following general formula (b) and a salt of the compound with an alkali metal, an alkaline earth metal, or an onium compound.
(wherein all symbols are as defined in the specification).
The present disclosure aims to provide a novel refrigerant comprising HFO-1132(E). As a solution for the problem, the disclosure provides a composition comprising a refrigerant, the refrigerant comprising HFO-1132(E), R32, and
To appropriately determine the usage fee for each business operator of a system using a cloud service. An information processing apparatus includes a calculating unit configured to calculate a usage fee relating to a cloud service with respect to each of a plurality of business operators, based on information relating to a number of devices managed by each of the plurality of business operators by using the cloud service, and information relating to a usage record of using the cloud service by each of the plurality of business operators.
A determination device includes an irradiator, an extractor, an imager, and a determiner, The irradiator irradiates an object including a food or a plant with a light. The extractor extracts a predetermined fluorescence emission having a predetermined wavelength out of fluorescence emissions generated from a surface of the object irradiated with the light. The imager captures a fluorescence image indicating the predetermined fluorescence emission. The determiner determines a state of the object based on an index indicating a fluorescence intensity of the fluorescence image.
A heat transfer tube as a first refrigerant pipe has a first portion, a first expansion portion, a second portion, a second expansion portion, and a third portion arranged in order. A connecting tube as a second refrigerant pipe has a fourth portion facing the second portion and a fifth portion facing the third portion. The connecting tube is inserted into the heat transfer tube. The inner diameter of the second portion is larger than the inner diameter of the first portion, and the inner diameter of the third portion is larger than the inner diameter of the second portion. The outer diameter of the fifth portion is larger than the outer diameter of the fourth portion. The fifth portion and the third portion are brazed.
In an inside air control system, a first pump supplies treatment target air to an adsorption vessel, and a second pump sucks gas from the adsorption vessel. In an adjustment operation of adjusting the composition of air in a storage, the inside air control system alternately performs a first action and a second action. When a stop condition for stopping the adjustment operation is satisfied, a controller performs stop control. In the stop control, the controller controls the second pump to suck the gas from the adsorption vessel to which the first pump supplies the treatment target air when the stop condition is satisfied, and controls the second pump to stop after the second pump has operated for a first time T1.
A23B 7/148 - Preserving or ripening with chemicals not covered by group or in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
B65D 81/26 - Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
B65D 85/50 - Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage
B65D 85/52 - Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage for growing bulbs
F25D 17/04 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection
68.
INTESTINAL ACTIVITY REGULATION DEVICE, INTESTINAL ACTIVITY REGULATION SYSTEM, AND INTESTINAL ACTIVITY REGULATION PROGRAM
An intestinal activity regulation device includes a regulator that performs a regulation process of regulating intestinal activity of a target person based on the state of the intestinal activity detected by a detector that detects the state of the intestinal activity of the target person.
An air conditioning system includes an air conditioning device, a detector, and an alarm. The air conditioning device has a control unit and conditions air in an indoor space. The detector detects the concentration of refrigerant in the indoor space. The alarm notifies of refrigerant leakage in the indoor space. The detector or the alarm transmits information indicating whether or not the detector and the alarm are connected to each other in a wired or wireless manner, to the control unit. The control unit inhibits operation of the air conditioning device when the information indicates that the detector and the alarm are not connected to each other in the wired or wireless manner.
F24F 11/36 - Responding to malfunctions or emergencies to leakage of heat-exchange fluid
F24F 11/49 - Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring ensuring correct operation, e.g. by trial operation or configuration checks
F24F 11/89 - Arrangement or mounting of control or safety devices
An air treatment device includes a case having fresh and supply air ports, and return and exhaust air ports. In the case, a supply air route is formed from the fresh to the supply air ports and an exhaust air route is formed from the return to the exhaust air port. The supply and exhaust air routes are provided with fans. A heat exchanger cause heat exchange between air flowing in the supply and exhaust air routes. The heat exchanger includes multiple layers of heat exchange core fins, and multiple layers of films stacked alternately. A section perpendicular to an air flow direction and upstream of the heat exchanger includes first and second regions. In the heat exchanger, the films adjacent to each other have a gap H1 in the first region, and a distance H2 in the second region, with H1
A fluoroelastomer crosslinkable composition including a fluoroelastomer (a) and a cross-linking agent (b). The cross-linking agent (b) is a compound (b1) represented by the general formula (b1) or the like. Also disclosed is a formed article obtained from the fluoroelastomer crosslinkable composition:
A fluoroelastomer crosslinkable composition including a fluoroelastomer (a) and a cross-linking agent (b). The cross-linking agent (b) is a compound (b1) represented by the general formula (b1) or the like. Also disclosed is a formed article obtained from the fluoroelastomer crosslinkable composition:
A fluoroelastomer crosslinkable composition containing: a polyol-crosslinkable fluoroelastomer (a); and a cross-linking agent (b), wherein the cross-linking agent (b) is at least one selected from a compound that has a structure represented by the following general formula (b) in its molecule and that does not contain a fluorine atom, and a salt of the compound with an alkali metal, an alkaline earth metal, or an onium compound:
A fluoroelastomer crosslinkable composition containing: a polyol-crosslinkable fluoroelastomer (a); and a cross-linking agent (b), wherein the cross-linking agent (b) is at least one selected from a compound that has a structure represented by the following general formula (b) in its molecule and that does not contain a fluorine atom, and a salt of the compound with an alkali metal, an alkaline earth metal, or an onium compound:
A fluoroelastomer crosslinkable composition containing: a polyol-crosslinkable fluoroelastomer (a); and a cross-linking agent (b), wherein the cross-linking agent (b) is at least one selected from a compound that has a structure represented by the following general formula (b) in its molecule and that does not contain a fluorine atom, and a salt of the compound with an alkali metal, an alkaline earth metal, or an onium compound:
wherein all symbols are as defined in the specification. Also disclosed are a formed article and sealing material obtained from the fluoroelastomer crosslinkable composition.
An acquiring unit configured to connect via a network to a device management system that manages functions of devices, and acquire device management information based on which a device usable by a user and a function usable by the user among functions of the device are managed from the device management system; a generating unit configured to generate a WebAPI based on the device management information acquired, and generate a virtual device configured to respond to an access to the WebAPI in cooperation with the device; an informing unit configured to inform a terminal used by the user of information including how to access the WebAPI; and an accessing unit configured to access the device via the virtual device are provided.
A motor control apparatus configured to convert an input power supplied from a power supply to an output alternating-current power having a predetermined voltage and a predetermined frequency is provided. The motor control apparatus includes an inverter circuit configured to supply the output alternating-current power to a motor, and is configured to perform a control to suppress an amplitude of a first harmonic component that occurs synchronously with a rotation rate of the motor in a power input into the motor to be lower than or equal to a predetermined value and to suppress an amplitude of a second harmonic component that occurs in an electromagnetic exciting force of the motor at a same frequency as the first harmonic component to be lower than the amplitude of the second harmonic component in a case of the amplitude of the first harmonic component being suppressed to a minimum.
H02P 21/05 - Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for damping motor oscillations, e.g. for reducing hunting
H02P 21/22 - Current control, e.g. using a current control loop
H02P 27/12 - Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation pulsing by guiding the flux vector, current vector or voltage vector on a circle or a closed curve, e.g. for direct torque control
B60L 50/51 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
F25B 31/02 - Compressor arrangements of motor-compressor units
An indoor unit of a heat pump includes a housing having a back to be mounted on a wall and a front opposite to the back, a heat exchanger accommodated in the housing, a piping connection section fluidly connected to the heat exchanger at one side of the heat exchanger and connecting the heat exchanger to a refrigerant circuit of the heat pump, a fan for inducing air flow through the heat exchanger, heat being exchanged between refrigerant flowing through the heat exchanger and air flow, and a refrigerant leakage detection sensor detecting refrigerant leakage in the indoor unit, and being accommodated in the housing. The refrigerant leakage detection sensor is positioned, in a front view of the indoor unit, beside the heat exchanger and in front of the piping connection section and, in a side view, between the front of the housing and the piping connection section.
An air treatment device includes a case with first and second side walls, a heat exchanger, fresh and supply air ports, return and exhaust air ports, and supply and exhaust air paths. The supply air path extends in a first direction. The exhaust air path extends in a second direction crossing the first direction. The heat exchanger has fresh and return air surfaces provided adjacent to the fresh and return air ports. When viewed in a third direction perpendicular to the first and second directions, the fresh and return air surfaces have a length ratio of 1.02 to 1.50. When viewed in the third direction, a first virtual straight line is perpendicular to the first and second side walls, a second virtual straight line connects ends of the fresh and return air surfaces, and the first and second virtual lines form an angle of 1° to 11°.
F24F 8/10 - Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
78.
COATING COMPOSITION, COATING MEMBRANE, LAMINATE, AND COATED ARTICLE
A coating material composition containing a fluororesin, a polymer (I) containing a polymerization unit (I) derived from a monomer represented by the general formula (I) below, and an aqueous medium, wherein the content of the polymer (I) is 2,000 ppm by mass or less based on the coating material composition:
A coating material composition containing a fluororesin, a polymer (I) containing a polymerization unit (I) derived from a monomer represented by the general formula (I) below, and an aqueous medium, wherein the content of the polymer (I) is 2,000 ppm by mass or less based on the coating material composition:
CX1X3═CX2R(—CZ1Z2-A0)m (I)
A coating material composition containing a fluororesin, a polymer (I) containing a polymerization unit (I) derived from a monomer represented by the general formula (I) below, and an aqueous medium, wherein the content of the polymer (I) is 2,000 ppm by mass or less based on the coating material composition:
CX1X3═CX2R(—CZ1Z2-A0)m (I)
wherein X1 and X3 are each independently F, Cl, H, or CF3; X2 is H, F, an alkyl group, or a fluorine-containing alkyl group; A0 is an anionic group; R is a linking group; Z1 and Z2 are each independently H, F, an alkyl group, or a fluorine-containing alkyl group; and m is an integer of 1 or more.
The communication amount is reduced while maintaining image quality when transmitting moving images by using a worker terminal. A worker terminal is configured to be connected to a support apparatus and transmit a moving image to the support apparatus upon encoding the moving image, the support apparatus being configured to support, from a remote location, work performed by a worker including installing, repairing, inspecting, or removing a device, based on the moving image captured at a work site, the worker terminal including a camera configured to capture the moving image; an identifying unit configured to perform a recognition process on the moving image captured by the camera to identify a target area; and a processing unit configured to process the moving image such that a data amount per unit area at a time of transmitting the moving image is different for the target area and a non-target area other than the target area, in response to detecting that the target area is identified in the moving image.
A heat source unit connected to a utilization unit includes a compressor, a first heat exchanger, a first expansion valve, and a receiver. The heat source unit further includes a first cooler and a second cooler. The first cooler cools a primary refrigerant flowing from the receiver toward the utilization unit. The second cooler cools the primary refrigerant flowing from the first heat exchanger functioning as a radiator toward the first expansion valve, using a coolant other than outdoor air.
An ultraviolet light emitting device includes: an irradiator configured to emit ultraviolet light into a target space (S) where a subject is present; and a recognizer configured to notify the subject of a state of the ultraviolet light emitted from the irradiator.
An apparatus is usable to manufacture a filter. The apparatus includes a pleats-forming unit, a first belt part, a second belt part, and a controller. The pleats-forming unit delivers a filter substrate in a first direction and then successively folds the filter substrate into alternate mountains and valleys. The first belt part is disposed downstream of the pleats-forming unit in the first direction. The first belt part contacts with the mountains and valleys of the filter substrate to compress the mountains and valleys of the filter substrate in the first direction. The second belt part is disposed downstream of the first belt part in the first direction. The second belt part pulls the mountains and valleys of the filter substrate in the first direction to form a predetermined pitch between each adjacent pair of the mountains or valleys. The control unit controls a traveling speed of the second belt part.
A compressor includes a first-stage compression unit configured to compress a refrigerant, a second-stage compression unit configured to compress the refrigerant compressed by the first-stage compression unit, a shaft member connected to the first-stage compression unit and the second-stage compression unit, and a cover member configured to cover the shaft member. A first passage is provided between the first-stage compression unit and the second-stage compression unit. A front chamber is provided around the cover member. The front chamber is connected to the first passage and to a second passage to which the refrigerant from an economizer is sent. The second passage is provided with a passage structure configured such that a flowing direction of the refrigerant supplied through the second passage to the front chamber is an avoidance direction. The avoidance direction is a direction that differs from a direction toward the shaft member.
A refrigeration cycle apparatus includes a first refrigerant circuit and a second refrigerant circuit so as to improve the efficiency of operations. A first refrigerant circuit using a first refrigerant having a pressure of 1.2 MPa or less at 30° C. and a second refrigerant circuit using a second refrigerant having a pressure of 1.5 MPa or more at 30° C. are provided, and a dual cycle operation in which the first refrigerant circuit and the second refrigerant circuit are simultaneously operated to exchange heat between the first refrigerant and the second refrigerant and a single cycle operation in which the first refrigerant circuit is operated without operating the second refrigerant circuit to perform a cooling operation or heating operation are enabled in a switchable manner.
In an air conditioner, during an operation, a gas-liquid two-phase non-azeotropic mixture refrigerant enters a receiver and accumulates in the receiver in a state where a gas phase and a liquid phase are separated. For example, when the non-azeotropic mixture refrigerant includes two components, i.e., a high-boiling refrigerant and a low-boiling refrigerant, the controller may estimate the ratio (composition ratio) between the low-boiling refrigerant and the high-boiling refrigerant in each of the gas phase and the liquid phase based on the temperature and the pressure of the non-azeotropic mixture refrigerant in the receiver. Thus, the controller may estimate the composition ratio of the liquid-phase non-azeotropic mixture refrigerant flowing out of the receiver as the composition ratio of the non-azeotropic mixture refrigerant circulating in the refrigerant circuit.
A fluoropolyether group-containing silane compound of the following formula (A1) or (A2). Also disclosed is are surface-treating agent and a pellet including the fluoropolyether group-containing silane compound, and an article including a substrate and a layer on the surface of the substrate formed of fluoropolyether group-containing silane compound. The symbols are as defined in the description.
A fluoropolyether group-containing silane compound of the following formula (A1) or (A2). Also disclosed is are surface-treating agent and a pellet including the fluoropolyether group-containing silane compound, and an article including a substrate and a layer on the surface of the substrate formed of fluoropolyether group-containing silane compound. The symbols are as defined in the description.
C09K 3/18 - Materials not provided for elsewhere for application to surface to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
A refrigeration cycle apparatus efficiently performs a cooling operation and a heating operation using a low-pressure refrigerant and a high-pressure refrigerant. A refrigeration cycle apparatus using a first refrigerant having 1 MPa or less at 30° C. and a second refrigerant having 1.5 MPa or more at 30° C. performs a heating operation by performing a two-stage refrigeration cycle including a use-side refrigeration cycle using the first refrigerant and a heat-source-side refrigeration cycle using the second refrigerant, and performs a cooling operation by performing a single-stage refrigeration cycle using the first refrigerant.
F25B 7/00 - Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
F25B 9/00 - Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
88.
Refrigerant flow path unit and refrigeration apparatus
A refrigerant flow path unit includes: a unit body that includes plates that are laminated together, and has an interior in which a refrigerant flow path is formed; a refrigerant pipe; and a first brazing filler metal that joins the unit body to the refrigerant pipe. The plates of the unit body include: a first plate that has a first opening and is disposed at an end of the unit body in a first direction in which the plates are laminated; and a second plate that has a second opening that communicates with the first opening and is disposed second from the end of the unit body in the first direction. The refrigerant pipe is inserted into the first opening and the second opening.
A fluororesin composition, and a molded article obtained from the fluororesin composition. The fluororesin composition containing: a non-melt-flowable fluororesin A having a history of being heated to a melting point thereof or higher; and a non-melt-flowable fluororesin B having no history of being heated to a melting point thereof or higher. The fluororesin composition contains a tetrafluoroethylene unit and a modifying monomer unit based on a modifying monomer copolymerizable with tetrafluoroethylene. Further, the fluororesin composition is a powder for compression molding excluding ram extrusion molding.
A fluororesin composition and a molded article obtained from the fluororesin composition, the fluororesin composition containing: a non-melt-flowable fluororesin A having a history of being heated to a melting point thereof or higher; and a non-melt-flowable fluororesin B having no history of being heated to a melting point thereof or higher and being prepared by suspension polymerization. Further, the fluororesin composition has an apparent density of 0.42 g/ml or higher and 1.00 g/ml or lower, and is a powder for compression molding excluding ram extrusion molding.
A method for producing a fluororesin composition for compression molding excluding ram extrusion molding, the method including: mixing a powder of a fluororesin A1 having a history of being heated to a melting point thereof or higher and an aqueous dispersion containing particles of a fluororesin B1 and having a solid concentration of 50% by mass or lower to provide a mixture; and drying the mixture to provide a fluororesin composition.
A fluoroelastomer crosslinkable composition including a polyol-crosslinkable fluoroelastomer (a) and a cross-linking agent (b), wherein the cross-linking agent (b) is at least one selected from a compound represented by the following general formula (b) and a salt of the compound with an alkali metal, an alkaline earth metal, or an onium compound:
A fluoroelastomer crosslinkable composition including a polyol-crosslinkable fluoroelastomer (a) and a cross-linking agent (b), wherein the cross-linking agent (b) is at least one selected from a compound represented by the following general formula (b) and a salt of the compound with an alkali metal, an alkaline earth metal, or an onium compound:
A fluoroelastomer crosslinkable composition including a polyol-crosslinkable fluoroelastomer (a) and a cross-linking agent (b), wherein the cross-linking agent (b) is at least one selected from a compound represented by the following general formula (b) and a salt of the compound with an alkali metal, an alkaline earth metal, or an onium compound:
wherein respective symbols are the same as those defined in the specification. Also disclosed are a formed article and sealing material obtained from the fluoroelastomer crosslinkable composition.
A fluoroelastomer crosslinkable composition containing a polyol-crosslinkable fluoroelastomer (a) and a cross-linking agent (b), wherein the cross-linking agent (b) is at least one selected from a compound represented by the general formula (b1) set forth in the description, a compound represented by the general formula (b2) set forth in the description, and a salt of any of these compounds with an alkali metal, an alkaline earth metal, or an onium compound. Also disclosed are a formed article and sealing material obtained from the fluoroelastomer crosslinkable composition.
An object of the present disclosure is to provide a method for producing a fluorinated organic compound, the method being capable of removing a sulfur-containing substance to a high degree, or provide a composition containing a fluorinated organic compound with a low content of a sulfur-containing substance. The present disclosure relates to a method for producing a fluorinated organic compound (pf), the method comprising:
[A] reaction step A of fluorinating an organic sulfur compound (ss) with a fluorinating agent to obtain a composition (α) containing a fluorinated organic compound (pf); and
[B] post-treatment step B of reacting the composition (α) with a nucleophile at a temperature of 40° C. or higher.
A refrigerant recovery system includes a cylinder, a first detection unit, and a control unit. The cylinder accommodate a refrigerant filling a refrigeration cycle apparatus. The first detection unit detects a predetermined physical quantity in order to calculate a composition of the refrigerant accommodated in the cylinder. The control unit acquires a result of detection by the first detection unit and outputs the result as a first detection result.
A compressor includes a compression mechanism, and a muffler structure disposed between a compression-chamber outlet of the compression mechanism and an inflow end of a discharge pipe. The muffler structure includes a first muffler portion and a second muffler portion connected in series such that a refrigerant gas repeats expansion and contraction.
An air conditioner includes: a casing including a bottom plate; a refrigerant flow path unit housed inside the casing, and having an interior in which a refrigerant flow path is formed; a compressor installed on the bottom plate; and a shutoff valve that opens and closes to allow and block a flow of a refrigerant. The refrigerant flow path unit is supported at a distance from the bottom plate by a fixed-side member other than the compressor. The fixed-side member includes either one of: a mounting plate to which the shutoff valve is fixed, or a support plate to which the mounting plate is fixed.
An air conditioner, which is a heat pump apparatus, includes a refrigerant circuit, a compressor, and a composition adjustment mechanism. The refrigerant circuit circulates a non-azeotropic mixture refrigerant including a first refrigerant and a second refrigerant having a boiling point higher than the first refrigerant. The compressor compresses the non-azeotropic mixture refrigerant. The first refrigerant is a compound represented by a molecular formula having one or more carbon-carbon unsaturated bonds. The composition adjustment mechanism is provided in the refrigerant circuit. The composition adjustment mechanism prevents an increase in the rate of the first refrigerant included in the non-azeotropic mixture refrigerant discharged from the compressor.
A UV emission device includes an irradiator, a control unit, a determiner, and an exposure amount output unit. The irradiator irradiates a predetermined irradiation area in a predetermined space with ultraviolet rays. The control unit controls the irradiator based on a total exposure amount of a target person to ultraviolet rays. The determiner performs a determination process of determining whether or not the target person is present in the irradiation area. The exposure amount output unit outputs an amount of exposure of the target person to ultraviolet rays based on a determination result of the determiner and operation information on the irradiator. The control unit adds the amount of exposure of ultraviolet rays to the total exposure amount of ultraviolet rays in order to update the total exposure amount.
There is provided a fluorine-containing copolymer containing tetrafluoroethylene unit, hexafluoropropylene unit, and perfluoro(propyl vinyl ether) unit, wherein the copolymer has a content of hexafluoropropylene unit of 7.0 to 12.0% by mass with respect to the whole of the monomer units, a content of perfluoro(propyl vinyl ether) unit of 1.5 to 2.9% by mass with respect to the whole of the monomer units, and a melt flow rate at 372° C. of 40 to 60 g/10 min.
H01B 3/44 - Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes acrylic resins
patents
