This stationary vane ring comprises a vane group having a plurality of vanes arrayed in the circumferential direction of an axis, a shroud segment in which the radial ends of the plurality of vanes of the vane group are connected to form an arc so as to connect the plurality of vanes in the circumferential direction, and a pressing portion that applies radial pressure to the vane group so that the vane group is pressed against the shroud segment, the pressing portion having pressure distribution such that the pressure at the circumferential center of the shroud segment is less than the pressure at both circumferential ends of the shroud segment.
An information processing method includes a step of acquiring movement information on a first mobile body including information on a first position through which the first mobile body is scheduled to pass in a first time slot and information on a travel direction of the first mobile body and a step of setting, as an exclusive area in the first time slot, an area between the first position and a second position on a travel direction side of the first mobile body from the first position based on the movement information on the first mobile body. The exclusive area is set in a manner that the second mobile body other than the first mobile body is not permitted to move within the exclusive area in the travel direction different from the travel direction of the first mobile body in the first time slot, and the second mobile body is permitted to move within the exclusive area in the same travel direction as the first mobile body in the first time slot.
G08G 1/017 - Detecting movement of traffic to be counted or controlled identifying vehicles
G08G 1/056 - Detecting movement of traffic to be counted or controlled with provision for distinguishing direction of travel
G08G 1/065 - Traffic control systems for road vehicles by counting the vehicles in a section of the road or in a parking area, i.e. comparing incoming count with outgoing count
3.
METHOD FOR OPERATING GAS TURBINE EQUIPMENT, AND CONTROL DEVICE AND CONTROL PROGRAM FOR EXECUTING SAID OPERATING METHOD
A device for controlling gas turbine equipment comprises: a combustion load command generator that determines a combustion load command value, which is a parameter having a positive correlation with an inlet temperature, which is the temperature of combustion gas at an inlet of a turbine; a flow rate ratio calculator that determines a flow rate ratio of fuel supplied to each of a plurality of types of nozzles of a combustor in accordance with the combustion load command value; and a valve opening degree calculator that determines the valve opening degree of a fuel valve for each of the plurality of types of nozzles on the basis of the flow rate ratio of the fuel supplied to each of the plurality of types of nozzles. The combustion load command generator has: a first load command calculation unit that determines the combustion load command value for a first fuel, which is a fuel type indicated by a fuel type command; and a second load command calculation unit that determines the combustion load command value for a second fuel, which is a fuel type indicated by a fuel type command.
This rolling device monitoring/control device is a monitoring/control device for monitoring or controlling a rolling device, the rolling device monitoring/control device comprising: a vibration data acquisition unit configured to acquire, during rolling of a metal plate in the rolling device, vibration data representing vibration of a rolling roll of the rolling device; a cumulative vibration amplitude acquisition unit configured to acquire, with respect to each of a plurality of numbers N of polygonal sides, a cumulative vibration amplitude that is the sum of amplitudes of the vibration at the frequency corresponding to the number N of polygonal sides for each number of rotations of the rolling roll, from the vibration data; a first index acquisition unit configured to acquire a polygonalization index representing the size of variation of the cumulative vibration amplitudes respectively obtained in correspondence with the plurality of numbers N of polygonal sides; and an evaluation unit configured to evaluate the state of the rolling device on the basis of the polygonalization index.
B21B 38/00 - Methods or devices for measuring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
B21B 1/22 - Metal rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling bands or sheets of indefinite length
B21C 51/00 - Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses
G01H 17/00 - Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the other groups of this subclass
G01M 99/00 - Subject matter not provided for in other groups of this subclass
A power transmission joint comprises: joint members aligned in an axial direction; a plurality of elastic bodies that are provided between axially adjacent joint members, that link axially adjacent joint members to each other, and that extend in a direction intersecting the axial direction; and a plurality of joining parts that are provided in a state of being fixed to the joint members and that are joined to both ends of the elastic bodies. The joint members include a motor-side joint fixed to a drive shaft, a driven-shaft-side joint provided on the side opposite to a motor in the axial direction with the motor-side joint in between and fixed to the outer peripheral surface of a driven shaft, and an intermediate body provided between the motor-side joint and the driven-shaft-side joint.
F16D 3/12 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted for accumulation of energy to absorb shocks or vibration
This power transmission coupling comprises: coupling members aligned in an axial direction; a plurality of plate-shaped elastic members that are provided between the coupling members adjacent to each other in the axial direction to connect the adjacent coupling members in the axial direction, and that extend in a direction intersecting the axial direction; and a plurality of joint parts that are provided for each of the coupling members and join to both ends of the elastic members. The coupling members include a motor-side coupling secured to a drive shaft, a driven shaft-side coupling which is provided on the opposite side to a motor in the axial direction with the motor-side coupling interposed therebetween and is secured to the outer peripheral surface of a driven shaft, and an intermediate member provided between the motor-side coupling and the driven shaft-side coupling. Both ends of the elastic members are each joined rotatably around a link axis passing through the joint part and extending in the axial direction.
F16D 3/62 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising pushing or pulling links attached to both parts the links or their attachments being elastic
F16D 3/74 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts the intermediate member or members being made of rubber or other flexible material
7.
FUEL CELL AND METHOD FOR MANUFACTURING SAME, FUEL CELL MODULE, AND FUEL CELL CARTRIDGE
A cooling device of the present disclosure cools a plurality of semiconductor components mounted on a front surface of a substrate and arranged in a first direction, the cooling device comprising: a base attached to a rear surface of the substrate; a bottom plate that is disposed apart from the base to thereby form a flow path through which a refrigerant circulates between the bottom plate and the base; and a cooling element disposed inside the flow path, wherein the flow path is provided independently for each semiconductor component and has a plurality of flow path segments extending in a second direction orthogonal to the first direction, and an introduction port for supplying the refrigerant to each flow path segment is formed in the center of the bottom plate in the second direction.
H01L 23/473 - Arrangements for cooling, heating, ventilating or temperature compensation involving the transfer of heat by flowing fluids by flowing liquids
H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
An electric fan comprising: an electric motor having an output shaft extending along an axis and a cylindrical housing centered on the axis; an inner duct provided on the downstream side of the electric motor; a plurality of blades mounted to the output shaft; and a cooling member having a plurality of fins provided on the outer peripheral surface of the housing.
01 - Chemical and biological materials for industrial, scientific and agricultural use
16 - Paper, cardboard and goods made from these materials
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
22 - Rope, netting, tents, awnings, sails and sacks; padding and stuffing materials
23 - Yarns and threads for textile use
24 - Textiles and textile goods
25 - Clothing; footwear; headgear
35 - Advertising and business services
40 - Treatment of materials; recycling, air and water treatment,
42 - Scientific, technological and industrial services, research and design
Goods & Services
Industrial chemicals; ethylene glycol; terephthalic acid;
unprocessed plastics in primary form; unprocessed artificial
resin; unprocessed polyester resins; unprocessed
polyethylene resins; unprocessed polyethylene terephthalate
resins. Plastic film for packaging; food wrapping plastic film;
garbage bags of plastic; plastic bags for packaging;
shopping bags of plastic; plastic food storage bags for
household use; plastic bubble packs for wrapping or
packaging; plastics for modelling; penholders. Semi-processed plastics; semi-processed plastic in sheet
form; plastics in extruded form used in production; plastic
film for packing, cushioning or stuffing purposes, other
than for wrapping; plastic films for agricultural purposes;
plastic fibres, other than for textile use; stuffing of
plastic; threads of plastic materials, other than for
textile use; regenerated fiber thread not for textile use. Plastic tiles; plastic wallboards; plastic floorboards;
multilayer panels of plastic for use in building; plastic
building boards; plastic water conduits for roofs. Plastic containers for kitchen use; plastic bottles; plastic
bottles, namely, PET bottles; PET bottles, namely, water
bottles, made of PET, sold empty; plastic cups; tablemats of
plastic; lunch boxes made of plastic; reusable plastic water
bottles sold empty; watering cans; chopsticks; chopstick
cases; chopstick rests; cutting boards; bowls; kitchen
containers; indoor insect vivariums; toothbrushes; rinsing
buckets; washtubs; plates. Textile fibers; plastic fibres for textile use; plastic ties
for home use; plastic ties for garden use; tarpaulins made
from plastics coated materials; tents; tents made of textile
materials; tarpaulins; awnings of synthetic materials;
unfitted vehicle covers; chemical fiber nettings; chemical
fiber bags for industrial purposes; fishing nets; polyester
fibers for textile use; synthetic fibres for textile use. Thread; yarn; synthetic fiber thread and yarn; threads for
textile use; threads of plastic materials for textile use. Polyester fabric; non-woven textile fabrics; chemical fiber
fabrics; fabrics made of synthetic materials; sleeping bags;
towel sheet; towels made of textile materials; curtain
fabric; shower room curtains; curtains made of textile
fabrics; wall hangings of textile; quilts; comforters; bed
pads; plastic flags; curtains of plastic; table runners of
plastic; bed sheets of plastic, not being incontinence
sheets; sackcloth; textile linings for garments. Shirts; waterproof clothing; pants; jeans; denim jeans; ski
wear; footwear made of vinyl; boots; soles for footwear;
inner soles; footwear; sports shoes; shoes; uniforms; belts
for clothing; masquerade costumes; ready-made clothing. Marketing services; marketing advisory services; development
of marketing concepts; business consultation; business
planning; business research; consultancy and advisory
services in the field of business strategy; outsourcing
services in the nature of arranging procurement of goods for
others; commercial administration of the licensing of the
goods and services of others; cost analyses; help in the
management of business affairs or commercial functions of an
industrial or commercial enterprise; provision of an online
marketplace for buyers and sellers of goods and services;
organization of trade fairs; market research; advertising
services. Recycling of plastic; recycling of PET bottles; recycling of
beverage bottles; processing of plastics; molding of plastic
materials; recycling of waste and trash; destruction of
waste and trash; sorting of waste and recyclable material;
rental of waste crushing machines; providing information
relating to material treatment; fabric waterproofing;
upcycling, namely, waste recycling. Testing of raw materials; quality control for others;
material testing; chemical research services; product
development for others; product development consultation;
consultancy services in the field of technological
development; mechanical research; mechanical engineering.
11.
LAYERED BODY STRUCTURE AND METHOD FOR MANUFACTURING LAYERED BODY STRUCTURE
A charge is formed of a plurality of layers of fiber-reinforced sheets. The charge includes an outermost-layer multi-stack member disposed at each end section in a layering direction; and an intermediate-layer multi-stack member disposed in an intermediate section in the layering direction. The outermost-layer multi-stack member includes a fiber-reinforced sheet in which fibers extend in an X-axis direction in which compression force or tensile force acts when the charge is subjected to bending processing; and has formed therein a plurality of incisions that penetrate in the layering direction and extend in a Y-axis direction. The plurality of incisions are disposed side by side at prescribed intervals in the Y-axis direction and the X-axis direction. An incision that penetrates in the layering direction and extends in the Y-axis direction is formed in the intermediate-layer multi-stack member. The incision extends roughly the entire region affected by compression force or tensile force.
B32B 7/03 - Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical propert; Layered products characterised by the interconnection of layers with respect to the orientation of features
B32B 3/26 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a layer with cavities or internal voids
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
B32B 7/09 - Interconnection of layers by mechanical means by stitching, needling or sewing
B29C 70/54 - Component parts, details or accessories; Auxiliary operations
Provided is a plant that includes: a boiler; a device connected to the boiler; a water supply source that is configured to pool water; a water supply line that supplies water from the water supply source to the boiler; a cooler that transfers heat from a medium to be cooled to supply-water, which is the water flowing along the water supply line; a thermometer that determines a temperature of the medium to be cooled or the supply-water; and a temperature regulator that is configured to regulate the temperature of the medium to be cooled on the basis of the temperature determined by the thermometer.
F01K 23/10 - Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
F02C 7/18 - Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
F01K 9/00 - Steam engine plants characterised by condensers arranged or modified to co-operate with the engines
F02C 6/18 - Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
F02C 7/141 - Cooling of plants of fluids in the plant of working fluid
A hydrogen production system includes: a hydrogen compound slurry in which a hydrogen compound member is suspended in a solvent containing water; a first vessel; a second vessel having an internal temperature higher than that of the first vessel; a first passage connecting the first vessel and the second vessel; and a second passage connecting the first vessel and the second vessel and different from the first passage. The hydrogen production system is configured to allow the hydrogen compound slurry contained in the first vessel to move into the second vessel through the first passage, and the hydrogen compound slurry contained in the second vessel to move into the first vessel through the second passage.
C01B 3/00 - Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
C01B 3/04 - Production of hydrogen or of gaseous mixtures containing hydrogen by decomposition of inorganic compounds, e.g. ammonia
B01J 7/02 - Apparatus for generating gases by wet methods
B01J 20/02 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
14.
MAGNETIC POLE PIECE DEVICE FOR MAGNETIC GEAR, MAGNETIC GEAR, AND METHOD OF PRODUCING MAGNETIC POLE PIECE DEVICE FOR MAGNETIC GEAR
A magnetic pole piece device for a magnetic gear is provided with: an outer circumferential cover member and an inner circumferential cover member coaxially disposed on an outer side and an inner side in a radial direction, respectively; a magnetic pole piece holder defined by wall members between the outer circumferential cover member and the inner circumferential cover member; and a magnetic pole piece held by the magnetic pole piece holder. The inner ring member, the outer ring member, and the wall members are integrally configured.
H02K 49/10 - Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
H02K 1/274 - Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
H02K 1/28 - Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
A laser tracking device includes an adjustment device, a telescope, and a drive device. The adjustment device modifies the emission direction of first light wave. The telescope emits the first light wave in the emission direction modified by the adjustment device. The drive device rotates the telescope based on a predicted path of a moving body. The adjustment device provides more precision in modifying the emission direction of the first light wave than in the drive device rotating the telescope. Further, the adjustment device modifies the emission direction to offset the modification of the emission direction caused by the rotation of the telescope from a time when a tracking start condition is satisfied until the moving body is detected.
G01S 17/66 - Tracking systems using electromagnetic waves other than radio waves
G02B 26/08 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION (Japan)
Inventor
Shigihara, Takuzo
Yoshimine, Chihiro
Yokoyama, Shinpei
Kameyama, Yuki
Nagao, Hideki
Abstract
A tilting pad bearing includes a plurality of pads slidably supporting an outside surface of a rotor shaft, a housing covering the plurality of pads, a support portion swingably supporting the pad with respect to the housing, and a fluid supply unit configured to supply a fluid to a pad surface.
A tilting pad bearing includes a plurality of pads slidably supporting an outside surface of a rotor shaft, a housing covering the plurality of pads, a support portion swingably supporting the pad with respect to the housing, and a fluid supply unit configured to supply a fluid to a pad surface.
The support portion includes a pivot having a pad support surface in contact with a pad outside surface and a pivot curved surface curved facing and protruding toward a side opposite to the pad support surface, a liner having a first liner surface in contact with the pivot curved surface, and a biasing member biasing the liner toward the pivot with respect to the housing.
This gas monitoring method comprises: a step for acquiring a plurality of velocity vectors obtained by performing an optical flow estimation process on a plurality of pieces of image data obtained by imaging at a plurality of times with an imaging device mounted on an UAV; a step for acquiring a downwash velocity u of the UAV on the basis of at least one variable indicative of the flight state of the UAV; and an extraction step for extracting a gas velocity vector having a magnitude within a range determined on the basis of the downwash velocity u, from the plurality of velocity vectors.
An information processing device includes a movement destination information acquisition unit configured to acquire movement destination information indicating a position of a movement destination, a route setting unit configured to set a route to the movement destination for a mobile body based on the movement destination information, and an event acquisition unit configured to acquire event information indicating that an event unexpected at a time of setting the route has occurred for the mobile body moving along the route. The route setting unit sets a next route of the mobile body based on the event information.
An information processing method includes acquiring obstacle information from a mobile body moving along a route to a target position, the obstacle information indicating that an obstacle is present on the route, and setting an updated route leading to an updated position as a route for the mobile body upon receipt of the obstacle information, the updated position being a position different from the target position.
In a clearance control system for a gas turbine, a control device operates an adjustment device such that a first flow rate is greater than a second flow rate when a load stable state is entered in which a fluctuation range of a load shifts within a preset range, and operates the adjustment device such that the second flow rate is greater than the first flow rate when a load fluctuation state is entered in which the load falls outside the range.
A rotary machine includes a rotary shaft that rotates around an axis, a plurality of rotor blades arranged on an outer peripheral side of the rotary shaft in a circumferential direction in which the rotor blade has a blade root, a platform, and a blade main body; and each damper member provided radially inward of the platform, in which the platform includes a first end surface that faces one side in the circumferential direction, and a second end surface that faces the other side in the circumferential direction so that the second end surface faces the first end surface of the adjacent other platform, and the damper member includes a first damper provided on the first end surface and having a first abutting surface, a second damper that has a second abutting surface slidably abutting the first abutting surface of the first damper and is abuttable on the second end surface, and an elastic member that bonds together the first damper and the second damper.
F04D 29/66 - Combating cavitation, whirls, noise, vibration, or the like; Balancing
F02C 7/00 - Features, component parts, details or accessories, not provided for in, or of interest apart from, groups ; Air intakes for jet-propulsion plants
F01D 25/06 - Antivibration arrangements for preventing blade vibration
A forklift includes a vehicle including a pair of straddle legs extending forward from a lower part of a vehicle body and provided at an interval in a vehicle width direction, a cargo handling device including a mast provided between the pair of straddle legs and extending in an up-down direction, a lift bracket provided at the mast such that the lift bracket is capable of being raised and lowered, and a pair of forks extending forward from the lift bracket, a reach mechanism including an advance/retract drive unit capable of performing advance/retract drive in a front-back direction on each of the pair of straddle legs, and a coupling portion coupling the mast and the advance/retract drive unit, in which the coupling portion includes a protrusion provided at one of the advance/retract drive unit and the mast and extending in the up-down direction toward the other of the advance/retract drive unit and the mast, and an accommodating portion provided at the other of the advance/retract drive unit and the mast and including an accommodating hole into which the protrusion is inserted from the up-down direction with a gap.
This steam turbine plant is provided with: a steam turbine having a first ground seal provided on one side in an axial direction of a turbine rotor and a second ground seal provided on the other side in the axial direction thereof; and a gas extraction system including a gas extractor that extracts non-condensing gas of a condenser on a downstream side of the steam turbine. The first ground seal is connected only to a first discharge system for discharging gas flowing into the first ground seal, and the second ground seal is connected to a second discharge system for discharging gas flowing into the second ground seal. The first and second discharge systems are connected to the gas extraction system so that the gas flowing into the first and second ground seals is guided to the gas extractor without passing through the condenser.
This rubbing determination device determines rubbing of a rotary machine which comprises a fixed part and a rotary part. The present device acquires an AE signal detected by means of an AE sensor provided in the rotary machine and acquires a gap amount between the fixed part and the rotary part. A rubbing determination evaluation index is generated on the basis of the AE signal and the gap amount, and rubbing in the rotary machine is determined on the basis of the rubbing determination evaluation index.
A gas turbine combustor according to at least one embodiment of the present disclosure comprises a plurality of narrowing parts that protrude toward the inside of a combustion cylinder. The center axis of the combustion cylinder includes an upstream center axis, which linearly extends in an upstream region of the combustion cylinder, and extends in an ejection part in a direction that is different from the extension direction of the upstream center axis. The combustion cylinder includes a first region and a second region that are divided by a virtual plane which includes the center axis from the upstream region to the ejection part and which is orthogonal to a virtual flat plane that includes the center axis from the upstream region to the ejection part. A straight line obtained by extending the upstream center axis passes through the first region in the ejection part. The total value of projection areas of the narrowing parts present in the second region as viewed from the extension direction of the center axis is larger than the total value of projection areas of the narrowing parts present in the first region as viewed from the extension direction of the center axis.
F23R 3/18 - Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants
F23R 3/28 - Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
F23R 3/42 - Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
This carbon dioxide recovery system comprises: a first distillation column in which an absorption liquid that has absorbed carbon dioxide is heated so as to let carbon dioxide diffuse therefrom; a first reboiler which performs heat transfer between vapor and the absorption liquid extracted from the first distillation column; and a hydrogen feed unit which feeds hydrogen to the absorption liquid in the first reboiler, or to the absorption liquid that has flown out of the first reboiler.
B01D 53/14 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by absorption
MITSUBISHI HEAVY INDUSTRIES AERO ENGINES, LTD. (Japan)
FUJIMI INCORPORATED (Japan)
TOCALO CO., LTD. (Japan)
Inventor
Kinouchi, Arata
Masuda, Takaya
Habu, Yoichiro
Takagi, Kaito
Noda, Kazuo
Abstract
A method for applying a thermal barrier coating according to one embodiment includes a step for forming a topcoat layer on a bond coat layer formed on a heat-resistant alloy substrate of an object. In the step for forming the topcoat layer, the topcoat layer is formed by spraying a suspension including ceramic powder by atmospheric pressure plasma spraying while cooling a part of plasma flame by supplying water as a cooling fluid around the plasma flame at a supply rate of 25-100 ml/min (inclusive).
F01D 5/28 - Selecting particular materials; Measures against erosion or corrosion
F01D 25/00 - Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
F02C 7/00 - Features, component parts, details or accessories, not provided for in, or of interest apart from, groups ; Air intakes for jet-propulsion plants
A redox flow battery includes: a cell having a first chamber and a second chamber separated by a membrane; a first tank for storing a first electrolytic solution; a first circulation device for circulating the first electrolytic solution between the first chamber and the first tank; a second tank for storing a second electrolytic solution; and a second circulation device for circulating the second electrolytic solution between the second chamber and the second tank. Each of the first electrolytic solution and the second electrolytic solution contains an active material, and at least one of the active material contained in the first electrolytic solution or the active material contained in the second electrolytic solution is a quinone multimer in which a plurality of quinones are connected via an alkyl chain or a hydroquinone multimer in which a plurality of hydroquinones are connected an alkyl chain.
The purpose of the present disclosure is to provide a pre-coating processing method and a pre-coating processing system (1) for fiber-reinforced thermoplastic member, which can achieve the coating adherence required in the field of aircraft. In a pre-coating processing method according to the present disclosure, a to-be-coated surface of a fiber-reinforced thermoplastic plastic member (2) is subjected to an activation treatment: in which the to-be-coated surface is activated under a condition such that the surface free energy of the to-be-coated surface immediately after the activation treatment reaches at least 70 mJ/m2; and in which the to-be-coated surface is heated to a temperature at which the modulus of elasticity of the to-be-coated surface becomes lower than that at normal temperature.
B05D 3/14 - Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by electrical means
B05D 3/06 - Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
B05D 3/08 - Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by flames
A composite material molding method for molding a composite material by integrating a first fiber base material which is formed in a plate shape and a second fiber base material. The method includes installing; in a recess in a first molding surface of a molding tool, the second fiber base material formed in a shape corresponding to the recess; fixing a first fiber-reinforced portion which is a part of a plurality of fiber reinforced sheets included in the first fiber base material to the first molding surface to cover the recess in which the second fiber base material is installed by the installation step; laying up a second fiber-reinforced portion on the first fiber-reinforced portion fixed by the fixing step; and molding the composite material by integrating and curing the first fiber base material and the second fiber base material installed in the recess using a resin material.
B29C 70/34 - Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression
B29C 70/44 - Shaping or impregnating by compression for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
31.
INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, AND PROGRAM
An information processing method includes acquiring information on a first route being a travel route of a first mobile body during a first time period and information on a second route being a travel route of a second mobile body during a second time period after the first time period, and setting a route for standby position as a travel route of the first mobile body during a third time period after the first time period and before the second time period when a target position of the first route is located on the second route. The route for standby position is a route from the target position to a standby position. The standby position is a position not overlapping with the second route.
B66F 9/06 - Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
G05D 1/02 - Control of position or course in two dimensions
32.
REGENERATIVE HEAT EXCHANGER, REGENERATIVE HEAT EXCHANGE SYSTEM, POWER GENERATION SYSTEM, AND METHOD FOR OPERATING REGENERATIVE HEAT EXCHANGE SYSTEM
The present invention comprises: at least one heat transfer tube for heat dissipation; a heat storage unit that is disposed at the periphery of the heat transfer tube for heat dissipation, can exchange heat with the heat transfer tube for heat dissipation, and is filled with a metallic latent heat storage material; a protective layer disposed on an interface between the heat storage unit and another member; a holding container that is disposed at the periphery of the heat storage unit and holds the heat storage unit; and a heating unit that can exchange heat with the heat storage unit and heats the heat storage unit.
A casing of the present disclosure includes a casing main body and a connecting flange. The casing main body covers an outer circumferential side of a rotor that rotates about an axis. The connecting flange extends from an outer circumferential portion of the casing main body toward die outer circumferential side, is provided along a circumferential direction around the axis and is connected to a member other than the connecting flange in an axial direction that is an extension direction of the axis. The connecting flange is cut out in an upper end portion or a horizontal end portion of the connecting flange.
The sensor of a fluid sensor system includes an outer peripheral sensor unit including three or more sensor pairs to surround and sandwich the heating element. The computing device of the system includes a first identification unit identifies a sensor pair in which an output difference between an output value corresponding to a temperature detected by one temperature sensor of the sensor pair and an output value corresponding to a temperature detected by the other temperature sensor of the sensor pair is largest, a second identification unit identifies other sensor pairs adjacent to the identified sensor pair in the circumferential direction, and a flow direction estimation unit estimates the flow direction of the fluid on the basis of the output difference in the sensor pair having the largest output difference and output differences in the other sensor pairs adjacent to the sensor pair in the circumferential direction.
G01F 1/684 - Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
G01F 1/688 - Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
35.
SEALING DEVICE, ROTARY MACHINE, AND DESIGN METHOD FOR SEALING DEVICE
A sealing device includes a sealing main body surrounding a rotor shaft rotating about an axis from an outer periphery side. The sealing main body includes an inside surface facing an outside surface of the rotor shaft with clearance and a plurality of hole parts formed recessed to an outer side in a radial direction from the inside surface and arrayed in a circumferential direction of the inside surface and in a direction of the axis. The hole parts have an inner peripheral wall in which a spiral groove extending twisting toward the outer side in a radial direction is formed.
A method of cooling a vane of a turbine is provided. The turbine includes an airfoil, an outer shroud disposed at an outer radial end of the airfoil and an inner shroud, the airfoil including a plurality of air channels extending along the radial direction of the turbine, the air channels comprising a first air channel and a second air channel. A cooling air is caused to flow inside the first air channel to cool the first air channel, then cool one of the outer shroud and the inner shroud. A cooling air is caused to flow inside the second air channel to cool the second air channel, then cool the other one of the outer shroud and the inner shroud.
A diagnosis apparatus for a rotary machine includes: a feature acquisition part configured to acquire, from a current waveform of a current measured during rotation of a rotary machine including a motor or a generator, a plurality of features each representing a characteristic of the current; and an abnormality determination part configured to determine whether there is an abnormality in the rotary machine on the basis of a divergence between a distribution of each of the plurality of features or a multi-dimensional distribution of the plurality of features and a reference distribution of each of the plurality of features or a reference multi-dimensional distribution during normal operation of the rotary machine.
An adjustment power measuring device includes: an acquisition unit for acquiring effective power exchanged at a connection point with an adjustment power providing means capable of providing adjustment power to a first transmission and distribution network; a first calculation unit for calculating a power demand or a power supply for an entire electric power system including the first transmission and distribution network; and a measuring unit for measuring first adjustment power provided to the first transmission and distribution network by the adjustment power providing means on the basis of the effective power and the power demand or the power supply of the electric power system.
H02J 13/00 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
39.
DENITRATION CATALYST AND METHOD FOR PURIFYING EXHAUST GAS
A method for purifying combustion exhaust gas, comprising: placing a denitration catalyst in gas stream to remove nitrogen oxides from a combustion exhaust gas, wherein the denitration catalyst comprises a shaped product comprising a catalyst component and having microcracks on the surface of the shaped-product, and 80% to 100% of the microcracks on the number basis have an angle of a longitudinal direction of the microcracks with respect to a main direction of the gas stream within ±30 degrees.
A perforated plate for a gas turbine combustor according to at least one embodiment is a perforated plate provided between a combustor basket and a combustor casing of the gas turbine combustor and fixed to an outer peripheral portion of the combustor basket. In a hole arrangement area with a plurality of through holes of the perforated plate, a region close to the combustor basket has a larger average value of a ligament ratio than a region close to the combustor casing, where the ligament ratio is obtained by dividing a distance between outer peripheral edges of two adjacent holes of the plurality of through holes by a distance between centers of the two holes.
This performance evaluation device comprises: an acquisition unit which acquires a sampling value of a gas turbine output and a sampling value of a steam turbine output, measured at each time during the operation of a combined cycle power generation plant that generates power using the gas turbine and the steam turbine; and an output calculation unit which obtains a plant output that is a total output of the sampling value of the gas turbine output measured at a first time and the sampling value of the steam turbine that is the steam turbine output corresponding to the gas turbine output at the first time and is measured at a second time after a predetermined delay from the first time.
MITSUBISHI HEAVY INDUSTRIES AERO ENGINES, LTD. (Japan)
Inventor
Okajima, Yoshifumi
Kawasumi, Sosuke
Torigoe, Taiji
Mizutani, Koji
Kinouchi, Arata
Abstract
A method for applying a thermal barrier coating according to at least one embodiment of the present disclosure includes: a step of forming a top coat layer on a bond coat layer, which is formed on a heat-resistant alloy base material, by thermal spraying, while ejecting a gas from a plurality of holes opened in a surface of the heat-resistant alloy base material.
C23C 28/00 - Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups , or by combinations of methods provided for in subclasses and
43.
POWER GENERATION PLANT, STEAM COOLING SYSTEM, DEVICE FOR CONTROLLING SAME, AND METHOD FOR CONTROLLING SAME
The present invention controls a cooling water flow rate so that the cooling water flow rate is within an appropriate range. Provided is a steam cooling system comprising a first regulator valve for regulating the flow rate of cooling water supplied from a cooling tower to a condenser and a second regulator valve for regulating the flow rate of hot water supplied from the condenser to the cooling tower. The control device comprises: a measurement value acquisition unit (51) that acquires measurement values of parameters which are related to the steam cooling system and include a differential pressure (ΔPcg) between the atmospheric pressure and a condenser pressure, which is the pressure in an interior space of the condenser; and a calculation unit (52) that calculates an opening degree (Z1) of the first regulator valve on the basis of information for calculating, from the parameters related to the steam cooling system, the opening degree (Z1) of the first regulator valve having an opening degree (Z2) of the second regulator valve as a target value and the measurement values acquired by the measurement value acquisition unit 51.
F28B 1/02 - Condensers in which the steam or vapour is separated from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
F28C 1/02 - Direct-contact trickle coolers, e.g. cooling towers with counter-current only
The direct cracking method for hydrocarbons which directly cracks a hydrocarbon into carbon and hydrogen in each of a first reactor and second reactor includes a step for continuously passing a catalyst containing iron as a catalyst component through the first reactor, then through the second reactor and a step for continuously passing a raw material gas containing a hydrocarbon through the first reactor or second reactor, then passing the gas through the other of the first reactor or second reactor, and brings the raw material gas into contact with the catalyst in each of the first reactor and second reactor under conditions such that the pressure within the second reactor is higher than the pressure within the first reactor.
C01B 3/26 - Production of hydrogen or of gaseous mixtures containing hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons using catalysts
C01B 32/05 - Preparation or purification of carbon not covered by groups , , ,
The present disclosure provides a method for cooling static vanes of a turbine. The turbine comprises airfoils and a shroud arranged at radial end portions which are end portions of the airfoils along the radial direction of the turbine. The shroud includes a shroud body and a shroud end portion arranged around the outer periphery of the shroud body so as to surround the shroud body. The shroud end portion internally includes a shroud-end-portion flow passage. After cooling air is caused to flow inside the shroud-end-portion flow passage to cool the shroud end portion, the cooling air which has flowed inside the shroud-end-portion flow passage is used to cool the shroud body.
A wireless communication device according to the disclosure includes a communication unit, a storage unit, and a control unit. The control unit includes a monitoring section that monitors strength of a radio signal transmitted by a currently-connected access point, a determination section that retrieves information indicating correspondence between information on a travel route of the wireless communication device and a candidate for a switching destination access point from the storage unit and determines a connection destination access point based on the information retrieved, and a connection section that executes connection processing to the connection destination access point determined, when the strength of the radio signal transmitted by the currently-connected access point falls outside a threshold value.
An inspection device includes: a light source for outputting pulsed excitation light with a time width of 10 picoseconds to 10 nanoseconds; a nonlinear optical crystal for generating a terahertz wave by optical wavelength conversion of the excitation light; and a detector for detecting a reflected wave of the terahertz wave reflected by an inspection target.
G01N 21/3581 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using Terahertz radiation
G02F 1/355 - Non-linear optics characterised by the materials used
An inspection device includes: a light source for outputting pulsed excitation light with a time width of 10 picoseconds to 10 nanoseconds; a nonlinear optical crystal for generating a terahertz wave by optical wavelength conversion of the pulsed excitation light; a polarization part for reflecting at least a part of a reflected wave of the terahertz wave reflected by an inspection target; and a detector for detecting the reflected wave reflected by the polarization part.
G01N 21/3581 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using Terahertz radiation
H01S 3/00 - Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
This assembly comprises a wall body in which is formed a through-hole passing through in a thickness direction, and a component fixed to one surface of the wall body so as to cover the through-hole, a welded part welded so as to fix the component to the one surface being accommodated within the through-hole.
This analysis apparatus comprises: a vibration image generation unit for generating, on the basis of an image obtained by imaging an inspection target, a vibration image obtained by visualizing, for each region of the inspection target on the image, a vibration level at a first natural vibration frequency at which a peak of the vibration level appears; a sound source image generation unit for generating a sound source image that is obtained by visualizing the sound pressure level for each of the regions on the image on the basis of recorded sound data of the inspection target simultaneously recorded with the image; an extraction unit for extracting a first natural vibration frequency included in a predetermined range from a second natural vibration frequency at which a peak of the sound pressure level of noise appears; and an analysis image generation unit for generating an analysis image in which the vibration image corresponding to the extracted first natural vibration frequency overlaps with the sound source image.
A moving image data acquisition device according to the present invention comprises a camera, a support body that supports the camera, and a coupling member that couples the support body to the camera. The coupling member has a natural vibration frequency in a vibration frequency domain that is lower than a vibration frequency domain to be measured during vibration measurement using moving image data acquired by the camera.
Provided is a method for cooling a turbine stationary blade. A turbine comprises: an airfoil; and an outer shroud and an inner shroud that are provided on a radial outer edge of the airfoil. The airfoil comprises a plurality of air channels that extend along a radial direction of the turbine. The plurality of air channels include a first air channel and a second air channel. Cooling air flows in the first air channel to cool the first air channel and then cools either one of the outer shroud and the inner shroud. Cooling air flows in the second air channel to cool the second air channel and then cools the other of the outer shroud and the inner shroud.
This denitrification catalyst structure includes: a rectangular frame body having a gas inflow port and a gas outflow port; a plurality of sheets of plate-like catalytic elements each having an edge present on a gas inflow side, an edge present on a gas outflow side, and edges present on both sides thereof, and formed by containing a catalytic component; and a plate-like draft stopper which has an edge on the gas inflow side, an edge on the gas outflow side, and edges on both sides thereof. The plate-like catalytic elements are each provided with edges on both sides thereof, are stacked on each other, and stored inside the frame body. Gaps, through which a gas can pass from the gas inflow port to the gas outflow port, are present between the stacked plate-like catalytic elements and between the inner surface of the frame body and the edges on the sides of the plate-like catalytic elements. The plate-like draft stopper is stored between the inner surface of the frame body and the edges on the sides of the plate-like catalytic elements so that the plate surface of the plate-like draft stopper follows the inner surface of the frame body, and has a mechanism which can constantly hinder the flow of the gas passing between the inner surface of the frame body and the edges on the sides of the plate-like catalytic elements.
An inspection cable guide mechanism of the present disclosure includes a heat-resistant sheath having flexibility through which a cable is allowed to be inserted and cooling air is allowed to flow toward a tip through a gap between the cable and the heat-resistant sheath, a segment stacked body configured by stacking segments having heat resistance configured to cover the heat-resistant sheath in a centerline direction, and a plurality of wires disposed around the heat-resistant sheath and extending along a centerline, one segment of the segment stacked body is swingable with respect to two segments adjacent to the one segment about swing axes extending in a direction perpendicular to the centerline, the two swing axes becoming centers when the one segment swings with respect to the two segments are perpendicular to each other when viewed in the centerline direction, and one end of each wire is fixed to one of the segments in the segment stacked body.
Provided is a fiber-reinforced composite material shaping device including: core units; a shaping mold having a recessed portion for accommodating the core units; a seal member for sealing a fiber base material in the shaping mold to form a sealed space; an aspiration unit for reducing the pressure in the sealed space; a resin injection unit for injecting a resin material into the sealed space; and moving mechanisms for separating a first shaping surface away from the fiber base material, which contains a resin material that has been shaped by the first shaping surface and cured. Formed on the first shaping surface is a first groove section extending in a predetermined direction. The moving mechanisms move the core units along a predetermined direction in which the first groove section extends, while maintaining a state in which the first shaping surface is in contact with the fiber base material.
B29C 70/48 - Shaping or impregnating by compression for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM]
B29C 70/54 - Component parts, details or accessories; Auxiliary operations
56.
ABNORMALITY DIAGNOSIS DEVICE AND ABNORMALITY DIAGNOSIS METHOD
An abnormality diagnosis device includes an abnormality determination unit configured to determine whether or not there is an abnormality with respect to a state quantity acquired from equipment and a cause estimation unit configured to estimate a cause of the abnormality in the equipment from a state quantity determined to be abnormal by the abnormality determination unit using a cause correspondence table in which a cause of an abnormal mode of the equipment identified in fault tree analysis is associated with the state quantity that is abnormal when the cause has occurred.
Provided are a nuclear reactor shut-down system and a nuclear reactor shut-down method for emergency shut-down, the system and method being applicable to small nuclear reactors while maintaining safety and rapidity. This nuclear reactor shut-down system comprises: an accommodating vessel which is disposed above reactor core fuel that is stored in a hermetically sealed state in a nuclear reactor vessel, accommodates a plurality of neutron absorbers, and has an opening in a bottom portion through which the neutron absorbers can pass; a shielded passage which extends in a vertical direction between the reactor core fuel, and which has an upper end that communicates with the opening of the accommodating vessel and a lower end that is closed; and a communicating portion which is disposed so as to block the opening, and which provides communication between the accommodating vessel and the shielded passage if a threshold temperature is reached or exceeded.
G21C 9/02 - Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse
G21C 7/22 - Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of a fluid or fluent neutron-absorbing material
58.
NUCLEAR REACTOR SHUT-DOWN SYSTEM AND NUCLEAR REACTOR SHUT-DOWN METHOD
Provided are a nuclear reactor shut-down system and a nuclear reactor shut-down method for emergency shut-down, the system and method being applicable to small nuclear reactors while maintaining safety and rapidity. This nuclear reactor shut-down system comprises: a shielded passage which passes between reactor core fuel stored in a hermetically sealed state in a nuclear reactor vessel, and which has one end portion open and another end portion closed; a neutron absorber capable of entering from the opening of the shielded passage; a resilient member which urges the neutron absorber from the opening of the shielded passage in a direction entering the interior thereof by being released from a compressed state; and a braking unit which is disposed so as to maintain the compressed state of the resilient member and which releases the compressed state of the resilient member if a threshold temperature is reached or exceeded.
G21C 9/027 - Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse by fast movement of a solid, e.g. pebbles
This shaft sealing device comprises: a housing that has a storage groove; a seal body stored in the storage groove; and a projected part that projects from one of the housing and the seal body toward the other in the storage groove in an axial direction. The seal body divides an annular space into a high-pressure region on a first side in the axial direction and a low-pressure region on a second side in the axial direction. The housing has a connection part that connects the low-pressure region with the inside of the storage groove. The projected part divides a portion between an opposite surface and a low-pressure-side lateral surface of the seal body into a first space on the radially outer side and a second space on the radially inner side. The connection part connects the first space with the low-pressure region.
This image generation device comprises an image generation unit for using an image generation algorithm (AR)—which has been trained on the basis of defect images (PD) that are inspection images showing defects (D) and label images (PL) obtained by adding, to the defect images, labels (Lr) corresponding to the types and shapes of the defects-to input a label image for image generation that has been created through the addition of a desired label to a background image and generate a pseudo-defect image by drawing, on the background image, a pseudo defect corresponding to the label added to the label image for image generation. The image generation unit draws a type of pseudo defect that corresponds to the color of the label.
A monitoring device includes: an operation record acquisition unit configured to acquire operation records indicating a transition in a load factor or a load change factor with respect to operation time leading up to failure in failure cases; a threshold setting unit configured to set a threshold to be contrasted with the load factor or the load change factor in the operation records of the failure cases; a wear rate acquisition unit configured to acquire a wear rate that is a value derived from a relation between the load factor or the load change factor and the threshold and indicates a degree of progress of wear of a device according to operation time; and a failure rate cumulative frequency acquisition unit configured to acquire a transition in a failure rate cumulative frequency of the failure cases with respect to the wear rate.
A control method of a metal powder manufacturing apparatus, the metal powder manufacturing apparatus including a crucible housed in a dissolving tank, a molten metal nozzle attached to a bottom surface of the crucible, a plurality of gas injecting nozzles arranged on a periphery of the molten metal nozzle within a spray tank, and an orifice portion disposed in an upstream portion of a flow passage in the molten metal nozzle, an inside diameter of the orifice portion being equal to or more than 0.8 mm and equal to or less than 3 mm, the control method including: making a pressure (Ps) of the spray tank higher than a total value of pressure (Ph) acting on an upper end of the molten metal nozzle and a pressure (Pm) of the dissolving tank when a melting raw material is molten within the crucible; and making the pressure (Ps) of the spray tank lower than the total value of the pressure (Ph) acting on the upper end of the molten metal nozzle and the pressure (Pm) of the dissolving tank when a molten metal within the crucible is made to flow down into the spray tank via the molten metal nozzle.
B22F 9/08 - Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
63.
SUBSTRATE FOR POWER MODULE AND METHOD OF PRODUCING SUBSTRATE FOR POWER MODULE
A substrate for a power module of the present disclosure includes: an insulation sheet; a plurality of front surface patterns formed on a front surface of the insulation sheet and disposed adjacent to each other with a gap between the plurality of front surface patterns in a direction in which the insulation sheet expands; a power semiconductor element connected to the front surface pattern; a plurality of rear surface patterns formed on a rear surface of the insulation sheet and disposed adjacent to each other with a gap between the plurality of rear surface patterns in the direction in which the insulation sheet expands; and a connection pattern disposed in the gap to fill the rear surface in the gap between the neighboring rear surface patterns of the plurality of rear surface patterns and configured to electrically connect the neighboring rear surface patterns, wherein each of the rear surface patterns and at least one front surface pattern overlap with the insulation sheet disposed therebetween in a direction perpendicular to the insulation sheet, and the plurality of rear surface patterns are formed so that thermal stress acting on the plurality of rear surface patterns and thermal stress acting on the plurality of front surface patterns are balanced.
H01L 23/538 - Arrangements for conducting electric current within the device in operation from one component to another the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
H01L 25/07 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
H01L 23/00 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details of semiconductor or other solid state devices
H01L 21/48 - Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups
64.
METHOD FOR PRODUCING CATALYST AND METHOD FOR DIRECT BREAKDOWN OF HYDROCARBONS USING SAID CATALYST
This method for producing a catalyst for direct breakdown reaction of hydrocarbons comprises: a preparation step for preparing a plurality of aggregates of particles made of iron oxides; and a reduction step for reducing the iron oxides included in the particles made of iron oxides by bringing the aggregates into contact with hydrogen.
B01J 37/18 - Reducing with gases containing free hydrogen
C01B 3/26 - Production of hydrogen or of gaseous mixtures containing hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons using catalysts
C01B 32/05 - Preparation or purification of carbon not covered by groups , , ,
A shaping device which forms a fiber sheet into a shape having a shape change section, said shaping device comprising: a shaping mold which is provided to one side of the fiber sheet and serves as a mold for shaping the fiber sheet; a supporting member which has greater rigidity than the fiber sheet and is provided to the other side of the fiber sheet and to an area in which the shape change section is formed; a covering member that covers the fiber sheet; and a pressing device that presses the fiber sheet onto the shaping mold by means of the covering member. The pressing device is a suction device that suctions the atmosphere from between the shaping mold and the covering member.
B29C 53/04 - Bending or folding of plates or sheets
B29C 70/44 - Shaping or impregnating by compression for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION (Japan)
Inventor
Miyata, Hiroyuki
Kobayashi, Masahiro
Abstract
A geared compressor includes a drive gear, a first intermediate gear, a second intermediate gear, a first impeller and a second impeller connected to a first driven gear, and a third impeller and a fourth impeller connected to a second driven gear. When viewed from an axial direction, a drive axis of the drive gear is disposed below a first intermediate axis of the first intermediate gear, a second intermediate axis of the second intermediate gear, a first driven axis of the first driven gear, and a second driven axis of the second driven gear in a vertical direction. The first impeller has a larger outer diameter than the second impeller, the third impeller, and the fourth impeller.
F04C 18/08 - Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
This method for treating gas of a floating body comprises: a treatment apparatus preparation step for preparing multiple treatment apparatuses that are capable of detoxifying exhaust gas; a treatment apparatus selection step for selecting, from among the multiple treatment apparatuses prepared in the treatment apparatus preparation step, one or more of the treatment apparatuses in accordance with the amount of the exhaust gas to be discharged from one floating body; a treatment apparatus installation step for installing the number of the treatment apparatuses selected in the treatment apparatus selection step on the floating body and/or on another floating body different from said floating body; and a treatment step for treating the exhaust gas of the floating body using the treatment apparatuses installed in the treatment apparatus installation step.
This floating structure has a body and multiple equipment units provided on the body, each of the equipment units comprising: ammonia fuel-related equipment; and a cover for covering the ammonia fuel-related equipment such that the ammonia fuel-related equipment is on the inside of the cover.
B63H 21/38 - Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
69.
METHOD OF ESTIMATING FLANGE SURFACE PRESSURE DISTRIBUTION IN ROTATING MACHINE, METHOD OF EVALUATING FLUID LEAKAGE FROM BETWEEN FLANGE SURFACES, AND PROGRAM AND DEVICE FOR EXECUTING SAID METHODS
This method of estimating a flange surface pressure distribution involves executing: a reference model receiving step for receiving a three-dimensional reference shape model of a rotating machine; a measured coordinates receiving step for receiving measured three-dimensional coordinate data at a plurality of locations on an upper flange surface and a lower flange surface when a casing is in an open state; a condition receiving step for receiving a fastening torque and an elastic modulus of a plurality of bolts, and an elastic modulus, a weight or the like of an upper-half casing and a lower-half casing; a revised model creation step for revising the three-dimensional reference shape model to create a three-dimensional revised shape model on the basis of the measured three-dimensional coordinate data at the plurality of locations; and a pressure distribution estimation step for using the three-dimensional revised shape model to find a pressure distribution of the flange surfaces in a fastened state under the conditions received in the condition receiving step.
In a method for estimating flange displacement, effective three-dimensional coordinate data is ascertained at a lower first position of a first supported portion in a plane contiguous to a lower flange surface, and an upper first position that matches the lower first position in the horizontal direction in a plane contiguous to an upper flange surface. The effective three-dimensional coordinate data ascertained in the effective coordinate ascertaining step is changed so that the effective three-dimensional coordinate data of the first lower position and the effective three-dimensional coordinate data of the first upper position match. On the basis of the difference between a vertical position indicated by the effective three-dimensional coordinate data at an upper target position in the upper flange surface after the coordinate change and a vertical position indicated by the effective three-dimensional coordinate data at a lower target position in the lower flange surface after the coordinate change, the amount of vertical displacement of the upper target position and the lower target position at the time of the change from an open state to a fastened state is determined.
A plant comprises a synthesis reactor for exothermic chemical reaction of a raw material fluid containing a specific substance to produce a post-reaction fluid containing a composite, a heat medium supply line for recovering heat generated by the exothermic chemical reaction in the synthesis reactor, and a heat source utilization facility that utilizes a heat medium fluid from which heat is recovered in the heat medium supply line as a heat source.
F01K 23/10 - Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
72.
STATOR VANE SEGMENT AND STEAM TURBINE PROVIDED WITH SAME
A stator blade segment includes a circumferentially extending outer blade ring, a stator blade extending radially inward from the outer blade ring, and a sealing member. The stator blade has a cavity that is formed in the interior of the blade and that communicates with the surface of the blade. The outer blade ring has a blade ring body and two blade ring protrusions. The two blade ring protrusions protrude radially outward from an anti-gas path surface of the blade ring body and face each other across a gap in an axial direction, and together with a casing, a drain recovery space is formed between the two blade ring protrusions. The blade ring body has a blade surface drain recovery passage that allows communication between the cavity and the drain recovery space. One of the two blade ring protrusions has a sealing surface.
Fire extinguishing equipment includes an ORC cycle configured to circulate a fire extinguishing agent as a working medium and at least one fire extinguishing agent supply line. The ORC cycle includes a condenser provided on the ORC cycle and configured to liquefy a gaseous fire extinguishing agent that is the fire extinguishing agent in a gas state, a booster pump provided on a downstream side of the condenser on the ORC cycle and configured to pressurize a liquid fire extinguishing agent obtained by liquefying the gaseous fire extinguishing agent in the condenser, a vaporizer provided on a downstream side of the booster pump on the ORC cycle and configured to vaporize the liquid fire extinguishing agent, and an expansion turbine provided on a downstream side of the vaporizer and on an upstream side of the condenser on the ORC cycle and configured to be driven by a gaseous fire extinguishing agent obtained by vaporizing the liquid fire extinguishing agent. The at least one fire extinguishing agent supply line is configured to extract at least one of the liquid fire extinguishing agent or the gaseous fire extinguishing agent from the ORC cycle and supply the at least one of the liquid fire extinguishing agent or the gaseous fire extinguishing agent to at least one fire prevention object.
F01K 25/08 - Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
74.
FUEL CELL SYSTEM, EXHAUST GAS PURIFICATION METHOD USING FUEL CELL, AND FUEL CELL DEVICE MODIFICATION METHOD
A fuel cell system 2 is provided with: a contaminated exhaust gas line for supplying a contaminated exhaust gas containing a contaminant discharged from a facility; and a contaminated exhaust gas purification part for purifying the contaminated exhaust gas supplied from the contaminated exhaust gas line by using heat of reaction of a fuel cell.
C02F 1/16 - Treatment of water, waste water, or sewage by heating by distillation or evaporation using waste heat from other processes
H01M 8/1246 - Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
B01D 53/00 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION (Japan)
Inventor
Yamamoto, Yuki
Miyata, Hiroyuki
Kobayashi, Masahiro
Abstract
An expansion joint of the present disclosure includes: a first flange disposed outside a pipe; a second flange disposed outside the pipe and is disposed away from the first flange in an axial direction of the joint; a main bellows connected to the first and second flanges and in which a flow passage of a fluid is formed; and a balancing device connected to the first and second flanges outside the main bellows and applies a thrust force opposite to a thrust force, applied to the first and second flanges in the axial direction by the main bellows, to the first and second flanges, wherein the balancing device includes a fluid supply unit, an elastic portion connected to the fluid supply unit and is allowed to expand and contract in the axial direction, and a connection portion connecting the elastic portion to the first and second flanges.
MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION (Japan)
Inventor
Katayama, Takuya
Abstract
A valve device includes: a valve box in which an inlet flow passage into which steam flows and an outlet flow passage through which the steam flows are formed, and in which a valve chamber that connects the inlet flow passage and the outlet flow passage is formed; and a plurality of valve bodies configured to regulate a flow rate of the steam flowing through the outlet flow passage by relative movement to the outlet flow passage. The valve box includes a valve box main body in which the inlet flow passage, the outlet flow passage, and an opening portion are formed, a lid portion that is attachable to and detachable from the valve box main body and closes the opening portion, and a cleaning nozzle that is disposed to penetrate through the lid portion and is configured to supply a cleaning liquid into the valve chamber from the outside.
This floating body comprises: a fuel tank in which ammonia is stored; a first pressure tank in which the ammonia is stored in a pressurized state; a supply line through which the ammonia is derived from the first pressure tank; a booster pump which boosts the pressure of the ammonia flowing through the supply line; an engine to which the ammonia is supplied as fuel via the supply line; a first return line through which the ammonia having passed through the engine is returned to the first pressure tank; a first pressure regulating valve which is provided to the first return line and is capable of regulating the pressure of the ammonia in the engine; a cooling part which is provided to the downstream side of the first pressure regulating valve in the first return line and which cools the ammonia; and a pressure retaining part for retaining the ammonia present between the cooling part and the first pressure regulating valve in the first return line at a pressure that is lower than the pressure of the ammonia in the engine and that allows the ammonia to be maintained in a liquid state.
B63H 21/38 - Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
B63B 11/04 - Constructional features of bunkers or ballast tanks, e.g. with elastic walls
78.
FLOATING BODY, AND METHOD FOR TREATING FLOATING BODY WITH AMMONIA
This floating body is provided with: a floating body main body; a dilution tank which is provided in the floating body main body and in which an absorption solution capable of absorbing ammonia is stored; an ammonia introduction line through which ammonia in the floating body main body can be introduced into the absorption solution in the dilution tank; a dilution gas introduction line through which a dilution gas capable of reducing the concentration of ammonia in a gas phase in the dilution tank can be introduced into the gas phase; a discharge line through which a gas in the gas phase in the dilution tank is discharged from the dilution tank; an atmospheric ventilation unit for releasing the gas discharged from the dilution tank through the discharge line to the atmosphere; and a bypass line through which a fluid flowing through the ammonia introduction line is guided to the atmospheric ventilation unit while bypassing the dilution tank.
B63H 21/38 - Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
B01D 53/92 - Chemical or biological purification of waste gases of engine exhaust gases
B01D 53/94 - Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
B63B 57/04 - Tank cleaning specially adapted for vessels by ventilating
C02F 1/461 - Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
C02F 1/76 - Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
79.
METHOD FOR ESTIMATING FLANGE DISPLACEMENT AMOUNT IN ROTARY MACHINE, PROGRAM FOR IMPLEMENTING SAID METHOD, AND DEVICE FOR IMPLEMENTING SAID METHOD
In this method for estimating a flange displacement amount, effective three-dimensional coordinate data items are obtained at: a lower first position in a plane contiguous to a lower flange surface of a first supported part; and an upper first position that is located in a plane contiguous to an upper flange surface and that matches with the lower first position in the horizontal direction. The effective three-dimensional coordinate data items at the respective positions are changed such that the effective three-dimensional coordinate data item at the lower first position and the effective three-dimensional coordinate data item at the upper first position match with each other. On the basis of a difference between the vertical-direction position indicated by an effective three-dimensional coordinate data item at an upper target position after coordinate change in the upper flange surface and the vertical-direction position indicated by an effective three-dimensional coordinate data item at a lower target position after coordinate change in the lower flange surface, the amount of vertical-direction displacement is determined for the upper target position and the lower target position when a transition is made from a disengaged state to a fastened state.
This flange displacement amount estimation method is for understanding valid three-dimensional coordinate data at a lower first position in a surface connected to a lower flange surface of a first supported part, at a lower target middle point position in the lower flange surface, at an upper first position the horizontal position of which matches with the lower first position in a surface connected to the upper flange surface, and at an upper target middle point position in the upper flange surface. The valid three-dimensional coordinate data at each of the positions is changed so that the valid three-dimensional coordinate data at the lower first position and the valid three-dimensional coordinate data at the upper first position can match each other. An intermediate position between the lower target middle point position and the upper middle point position in a vertical direction after the coordinate change is set as a target contact position. The difference between the upper target position and the target contact position in the vertical direction is set as a displacement amount of the upper target position, and the difference between the lower target position and the target contact position in the vertical direction is set as a displacement amount of the lower target position.
According to one embodiment, the present invention provides a rotating-machine casing support structure including: a casing; a built-in component that is disposed inside an interior space of the casing at a lateral side of a rotor and that is supported by the casing; a protruding part that is provided so as to protrude laterally outside of the casing from a side of the casing; and a support part that supports the protruding part laterally outside of the casing.
Provided is a nuclear reactor shielding facility that is easily constructed while maintaining high radiation shielding ability. This nuclear reactor shielding facility for shielding the periphery of a nuclear reactor installed on an installation surface includes a foundation structure that is arranged on an outer circumference other than the installation surface and surrounds an entire surface other than the installation surface on the periphery of the nuclear reactor, and a shielding structure the inside of which is filled with water and which is arranged on the entire surface of the foundation structure.
This gas turbine plant comprises: a waste heat recovery boiler; an ammonia vaporizer that produces gaseous ammonia by causing heat to be exchanged between steam from the waste heat recovery boiler and liquid ammonia; an ammonia heater that produces heated ammonia by causing heat to be exchanged between the steam from the waste heat recovery boiler and the gaseous ammonia to heat the gaseous ammonia; a heated ammonia main line that guides a portion of the heated ammonia to a gas turbine as a fuel; a heated ammonia branch line that branches off from the heated ammonia main line; an ammonia decomposer that produces a decomposition gas by causing heat to be exchanged between the steam from the waste heat recovery boiler and the heated ammonia from the heated ammonia branch line to thermally decompose the heated ammonia; and hydrogen purification equipment that purifies hydrogen from at least a portion of the decomposition gas.
C01B 3/04 - Production of hydrogen or of gaseous mixtures containing hydrogen by decomposition of inorganic compounds, e.g. ammonia
F02C 3/22 - Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products the fuel or oxidant being gaseous at standard temperature and pressure
F02C 6/00 - Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
F02C 6/18 - Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
F02C 7/224 - Heating fuel before feeding to the burner
84.
GASIFICATION FURNACE FACILITY, GASIFICATION COMBINED CYCLE POWER GENERATION FACILITY, AND METHOD FOR OPERATING GASIFICATION FURNACE
The present invention includes: at least one feed hopper for retaining char separated from a generated gas that is generated in a gasification furnace; a char feed line for feeding char to the gasification furnace; a char flow rate adjustment device provided on the char feed line; a fuel feed line that feeds a carbon-containing solid fuel to the gasification furnace; a fuel flow rate adjustment device provided on the fuel feed line; an oxidant feed line for feeding an oxidant to the gasification furnace; an oxidant flow rate adjustment device provided on the oxidant feed line; and a control device. The control device is configured to control the char flow rate adjustment device so as to control the char flow rate such that the char flow rate is determined, depending on the load on a facility that uses a combustible gas, and to control at least one of the fuel flow rate adjustment device and the oxidant flow rate adjustment device so as to adjust at least one of a fuel flow rate and an oxidant flow rate, depending on a total char level.
Provided is a nuclear power generation system whereby power can be generated while high radiation shielding ability is maintained. This nuclear power generation system includes: a nuclear reactor including a core fuel and a nuclear reactor vessel for covering the periphery of the core fuel, shielding a space in which the core fuel is present, and shielding radiation; a heat conduction part that is disposed inside the nuclear reactor vessel and conducts heat from the core fuel by solid heat conduction; a coolant circulation means for circulating a coolant for exchanging heat between the heat conduction part and the coolant, the coolant circulation means having a piping, a portion of which is inserted in the nuclear reactor vessel and a portion of which is disposed outside the nuclear reactor vessel, and inside which the coolant flows; a turbine rotated by the coolant circulated by the coolant circulation means; and a generator that rotates integrally with the turbine.
G21C 5/00 - Moderator or core structure; Selection of materials for use as moderator
G21C 15/12 - Arrangement or disposition of passages in which heat is transferred to the coolant, e.g. for coolant circulation through the supports of the fuel elements from containment vessel
G21D 1/00 - NUCLEAR POWER PLANT - Details of nuclear power plant
G21D 5/00 - Arrangements of reactor and engine in which reactor-produced heat is converted into mechanical energy
This control device comprises: a processor for repeatedly executing a computation process for controlling a device on the basis of circuit information read from circuit information memory; data memory for sequentially storing the computation results of the computation process; and a diagnostic unit for performing a diagnostic process for diagnosing the presence/absence of a bit error in the circuit information stored in the circuit information memory. If the diagnostic unit diagnoses that there is a bit error, the processor outputs, as computation results, the most recent past data, from among computation results stored in the data memory, that corresponds to a case in which the diagnostic unit diagnosed that there was no bit error, or alternative data prepared in advance so as to correspond to past data.
G06F 11/14 - Error detection or correction of the data by redundancy in operation, e.g. by using different operation sequences leading to the same result
G06F 11/10 - Adding special bits or symbols to the coded information, e.g. parity check, casting out nines or elevens
G06F 11/22 - Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
G06F 15/78 - Architectures of general purpose stored program computers comprising a single central processing unit
An electrolytic cell according to the present disclosure comprises: a first separator; a second separator disposed so that a space is present between the second separator and the first separator; an ion exchange membrane disposed between the first separator and the second separator, the ion exchange membrane partitioning at least a part of the space into an anode chamber and a cathode chamber; and a sealing part disposed between the first separator and the second separator, the sealing part being disposed on the outer side with respect to the outer edge of the ion exchange membrane and sealing the space.
The purpose of the present invention is to provide an Fe-Ni-Cr based alloy product that exhibits a 100,000-hour creep durability temperature that is equivalent to or better than that of austenitic steel cast products and austenitic steel sintered materials of the prior art. An Fe-Ni-Cr based alloy product according to the present invention is characterized by being a polycrystal which has a chemical composition containing 25-50 mass% Ni, 12-25 mass% Cr, 3-6 mass% Nb, 0.2-1.6 mass% Ti, not more than 0.5 mass% Zr, 0.001-0.05 mass% B, and 0.001-0.2 mass% N, with the remainder being Fe and unavoidable impurities and in which the average particle diameter of parent phase crystal grains is 10-200 μm, wherein segregation cells having an average size of 1-5 μm are formed in the parent phase crystal grains, and in the parent phase crystal grains, TiN phase particles are precipitated with an average interparticle distance of 1-2 μm.
B22F 3/24 - After-treatment of workpieces or articles
B22F 9/08 - Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
B22F 10/28 - Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
B33Y 70/00 - Materials specially adapted for additive manufacturing
B33Y 80/00 - Products made by additive manufacturing
C22C 30/00 - Alloys containing less than 50% by weight of each constituent
C22C 38/54 - Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
The steam turbine system according to at least one embodiment of this disclosure comprises: a steam turbine; a main steam supply line which supplies steam to an upstream stage of the steam turbine; an intermediate-stage steam supply line which supplies the steam to an intermediate stage downstream of the upstream stage of the steam turbine; and an agent injection device which injects, into the intermediate-stage steam supply line, an agent for modifying the steam.
A wind turbine blade includes: a blade body; a down conductor extending along a longitudinal direction of the blade body; and at least a pair of magnetic field sensors disposed inside the blade body and at opposite positions across the down conductor, a pair of magnetic field sensors being configured to detect a local magnetic field at each of the positions. At least the pair of magnetic field sensors includes: a first sensor disposed on a first axis passing through an installation position of the down conductor in a cross section intersecting the longitudinal direction; and a second sensor disposed on a second axis passing through the installation position and being orthogonal to the first axis in the cross section.
A settlement device includes a measured value acquisition unit to acquire a measured value of active power transmitted or received at a connection point of a power transmission and distribution network and a regulating power providing means capable of providing regulating power to the power transmission and distribution network and a measured value of a frequency at the connection point; a regulating power measurement unit to measure regulating power at the connection point on the basis of the acquired measured value of the active power and the acquired measured value of the frequency; a regulating power amount calculation unit to calculate an amount of regulating power of a prescribed period at the connection point by integrating the regulating power over time; a power amount acquisition unit to acquire an amount of power transmitted or received in the prescribed period at the connection point; and a settlement unit.
H02J 3/16 - Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by adjustment of reactive power
H02J 3/46 - Controlling the sharing of output between the generators, converters, or transformers
A diagnosis apparatus for a rotary machine includes: an effective value acquisition part configured to acquire, from a current waveform of a current measured during rotation of a rotary machine including a motor or a generator, an effective value of the current; a first index acquisition part configured to acquire a first index indicating a dispersion of a distribution of the effective value; and an abnormality determination part configured to determine whether there is an abnormality in the rotary machine on the basis of comparison of an abnormality index including the first index with a threshold.
Provided is a composite material bonding apparatus that can reduce a cycle time when composite material members are bonded to each other. The composite material bonding apparatus includes a sheet-heater moving device that places a graphite heater at an insertion position between a first bonded surface of a first composite material member and a second bonded surface of a second composite material member such that the graphite heater is parallel to the first bonded surface and the second bonded surface facing the first bonded surface, and retracts the graphite heater to a retraction position from the insertion position. The first bonded surface and the second bonded surface are heated at the insertion position by the graphite heater, and then the graphite heater is moved to the retraction position by the sheet-heater moving device.
An arithmetic device includes a deformation amount acquisition unit that acquires an actual measurement deformation amount of a fabrication object that is manufactured based on a target shape, the actual measurement deformation amount corresponding to a deviation amount of a shape of the fabrication object from the target shape, an analysis unit that performs an analysis, based on the target shape of the fabrication object and a reference inherent strain value corresponding to a reference value of an inherent strain of the fabrication object, and acquires an analytical deformation amount corresponding to a deviation amount of the shape of the fabrication object in the analysis from the target shape, and a strain calculation unit that calculates an estimated inherent strain value corresponding to an estimated value of the inherent strain of the fabrication object with the target shape, based on the actual measurement deformation amount and the analytical deformation amount.
G05B 19/418 - Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control (DNC), flexible manufacturing systems (FMS), integrated manufacturing systems (IMS), computer integrated manufacturing (CIM)
95.
FORKLIFT, CARGO HANDLING SYSTEM, LOADING METHOD, AND FORKLIFT CONTROL DEVICE
A forklift includes a vehicle and a cargo handling device. The cargo handling device includes a mast, a lift bracket, and a pair of forks that includes claw portions, the forks being separated from each other in a vehicle width direction. The vehicle includes a vehicle main body, and a pair of straddle legs that is provided such that the straddle legs extend to the front side from a lower portion of the vehicle main body and the cargo handling device is interposed between the straddle legs in the vehicle width direction and that supports the mast such that the cargo handling device is movable forward and backward between an advance position and a retreat position, and front ends of the claw portions are positioned behind front ends of the straddle legs when the cargo handling device is at the retreat position.
B66F 9/10 - Masts; Guides; Chains movable in a horizontal direction relative to truck
B66F 9/06 - Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
96.
ROTARY MECHANICAL SYSTEM AND MAINTENANCE METHOD OF ROTARY MECHANICAL SYSTEM
MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION (Japan)
Inventor
Nagao, Hideki
Miyata, Hiroyuki
Abstract
A rotary mechanical system includes a driving machine, a transmission unit that includes a main shaft, a main gear, an auxiliary gear meshing with the main gear, an auxiliary shaft, and a first gear, a gearbox that includes a second gear meshing with the first gear, an input shaft with the second gear fixed, and an output shaft that shifts a rotation speed of the input shaft, and a rotary machine that includes a rotary machine shaft connected to the output shaft. The first gear is a spur gear having a plurality of first tooth portions which are spur teeth whose teeth traces are parallel to the central axis. The second gear has a plurality of second tooth portions which are spur teeth whose teeth traces are parallel to the central axis, and each of which is disposed between the adjacent first tooth portions.
Provided is a control device comprising a control unit that controls respective flow rates of a refrigerant distributed to respective power converters each having a power module within a range in which each predetermined temperature of each of the plurality of power converters does not exceed each temperature management values.
H02M 7/48 - Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
This monitoring device monitors abnormalities of a cooling device that comprises: a refrigerant tank that accommodates, in the interior thereof which is a closed space, a first refrigerant for removing heat from electronic equipment; a dry cooler that uses air to cool, in the exterior of the refrigerant tank, a second refrigerant which has exchanged heat with the first refrigerant; and a circulation pump that causes the second refrigerant to circulate between the refrigerant tank and the dry cooler through a second refrigerant line, the monitoring device comprising an acquisition unit that acquires at least one set from among the temperature of the second refrigerant which flows into a heat exchanger in the dry cooler and the temperature of the second refrigerant which flows out from the heat exchanger as well as the temperature of air which flows into the heat exchanger and the temperature of air which flows out from the heat exchanger, and a determination unit that determines whether there is an abnormality in one or more from among the dry cooler and the circulation pump by comparing the outside temperature and an optimal temperature corresponding to the load of the electronic equipment with each of the temperatures which have been acquired by the acquisition unit.
This sealing device comprises: a sealing member provided between a rotary part and a stationary part of a rotary machine in the radial direction of the rotary machine; and a holding member which is at least partially accommodated in a groove provided in the stationary part so as to extend in the circumferential direction and which is for supporting the sealing member to be movable in the radial direction, wherein the holding member has a base part accommodated in the groove and a protruding part protruding radially inwards from the base part, and the sealing member has a sliding surface which is axially adjacent to the protruding part and is slidable on the protruding part.
This sealing device comprises: a sealing member provided between a rotating part and a stationary part of a rotating machine in a radial direction of the rotating machine; a holding member for supporting the sealing member movably along the radial direction, the holding member being at least partly accommodated in a groove provided in the stationary part so as to extend along a circumferential direction; and a plurality of first biasing members provided at a plurality of different locations, respectively, in the circumferential direction, each first biasing member being accommodated in the holding member and configured to bias the sealing member along a vertical direction with respect to the holding member. The plurality of first biasing members are configured to generate biasing forces, respectively, which are parallel to each other.
F01D 11/04 - Preventing or minimising internal leakage of working fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam
