baber/WOPTO huggingface dataset:
Patent JP-2017142054-A (JP)
Title: Heat pump device
Inventor: SUGA TAKASHI
IPC: F24J3/08
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump device capable of performing an efficient heating operation by using a plurality of heat sources.SOLUTION: There are provided: a first heat pump circuit 10 where a first compressor 5, a first heating heat exchanger 6 as a condenser, first decompression means 7, and an underground heat source heat exchanger 8 as an evaporator, using earth heat are annularly connected by a first refrigerant piping 9; a second heat pump circuit 17 where a second compressor 11, a second heating heat exchanger 12 as the condenser, second decompression means 13, and an air heat source heat exchanger 15 as the evaporator, using air heat are annularly connected by a second refrigerant piping 16; a heating circulation circuit 25 which has a heating circulation pump 24 for circulating a heat medium radiated with the radiation terminal 23; and a fresh air temperature sensor 18. A heating operation is performed with the heat radiation terminal 23. Furthermore, the heating operation is performed by serially connecting the first heating heat exchanger 6 and the second heating heat exchanger 12 to the heating circulation circuit 25, and making the required heat pump circuit act based on a fresh air temperature detected with the fresh air temperature sensor 18.SELECTED DRAWING: Figure 1
Patent JP-2018178304-A (JP)
Title: Granulated wool
Inventor: TAKAHASHI EIJI
IPC: A47G9/02
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide granulated wool excellent in feeling and elasticity and also excellent in compression recovery.SOLUTION: The granulated wool contains 10 mass% or more of polytrimethylene terephthalate staple fiber and less than 90 mass% of polyethylene terephthalate staple fiber to the total amount and has almost spherical form having circular or elliptical appearance with diameter of 0.5-15 mm.SELECTED DRAWING: Figure 2
Patent JP-2018045991-A (JP)
Title: Fuel cell device
Inventor: OGURO HIROKI
IPC: H01M8/04
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell device capable of efficiently exhausting air from inside an outer case.SOLUTION: A fuel cell device comprises: a fuel cell module; a heat exchanger for performing heat exchange between an exhaust gas exhausted from the fuel cell module and a heat medium; a radiator for cooling the heat medium flowing through the heat exchanger, which is provided on the circulation line; a circulation line for circulating the heat medium through the heat exchanger and the radiator; and a rectangular parallelepiped outer case in which at least a part of the circulation line, the fuel cell module, the heat exchanger and the radiator are encased. In the outer case, a first exhaust port for exhausting an exhaust gas produced in the fuel cell module to outside the outer case, a second exhaust port for exhausting gas in the outer case to outside the outer case, and a third exhaust port for exhausting gas having passed through the radiator to outside the outer case are provided on only one side wall of the outer case.SELECTED DRAWING: Figure 2
Patent JP-2018185445-A (JP)
Title: Medical stand device
Inventor: NAKAMURA KATSUYUKI
IPC: A61B90/35
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a medical stand device that is formed with one horizontal arm.SOLUTION: A parallel link mechanism is formed by connection between a first pinion gear 16 and a second pinion gear 17 with two parallel rack gears 18, 19. Thus, the second pinion gear 17 does not rotate to maintain an end arm 12 and a surgical microscope 2 vertically. The vertical arm 6 can be tightly bound with a drape since only the vertical arm 6 is seen apparently.SELECTED DRAWING: Figure 3
Patent JP-2017162494-A (JP)
Title: Management device, management method, program, and management system
Inventor: TAKEUCHI KOICHI
IPC: G06Q50/10
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a management device, a management method, a program, and a management system that enable provision of detailed service.SOLUTION: A management device (PBX100-1) comprises: a storage part that stores one or more pieces of identification information in use in a predetermined area; a communication part that receives a signal transmitted from a communication device provided with identification information through radio communication in the predetermined area; and an application service part that, when identification information is included in the received signal and the identification information matches any one of the one or more pieces of identification information in use, performs processing related to application service on the communication device by using the identification information.SELECTED DRAWING: Figure 2
Patent JP-2018189663-A (JP)
Title: Consumable supply management device, method and program of the same
Inventor: SAKAMOTO KOJI
IPC: G06F3/12
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism which properly performs notification to a person responsible for consumable supply management in a case where replacement is performed in such a state that a consumable supply is left in a consumable supply container and a large number of consumable supplies is predicted to be disposed of in a printer such as an image formation apparatus using the plural types of consumable supplies.SOLUTION: A consumable supply management system connected with a plurality of printers having a plurality of consumable supplies via the Internet receives consumable supply residual amount information of an extracted consumable supply container and consumable supply residual amount information of an attached consumable supply container as signals when attachment of the consumable supply container is detected in the printer, and performs notification to a person responsible for consumable supply stock management when it is determined that the amount of the consumable supply that can be determined to have been disposed of is large enough in the printer by comparing with the past reception history of the residual amount information.SELECTED DRAWING: Figure 9
Patent JP-2018190294-A (JP)
Title: Display program, information providing device, display device, display method, information providing method and information providing program
Inventor: SUZUKI CHIE
IPC: G06F17/30
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To improve the operability in retrieval of a transaction target using an image.SOLUTION: In a providing system 1, a terminal device 100 captures S1 the image of a transaction target according to the operation of a user, and transmits S2 the image to an information providing device 10. The information providing device 10 extracts S3 a range in which the transaction target is captured from the captured image, estimates S4 a category to specify a category path, and calculates S5 a feature amount of the image. The transaction target is retrieved S7 from an electronic shopping mall based on a combined feature amount generated S6 by combining a category feature amount of the category path and the feature amount of the image. Identification information of the retrieved transaction target and an exhibition image are provided S8 to the terminal device 100. The terminal device 100 displays S9 a plurality of exhibition images together with the captured images. When the user selects an exhibition image, the identification information of the transaction target is transmitted S10 to an EC server 200. The EC server 200 arranges S11 retrieval results of exhibition targets indicated by the identification information in the order of price and provides them to the terminal device 100.SELECTED DRAWING: Figure 1
Patent JP-2018189054-A (JP)
Title: Air cleaner device of work vehicle and work vehicle
Inventor: ASADA AKIHIRO
IPC: F02M35/10
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner device of a work vehicle which enables dust to be easily discharged.SOLUTION: An air cleaner device of a work vehicle includes: an air cleaner 21 which separates dust contained in air sent to an engine of a tractor and discharges the air from a separation port 21a; and an exhaust duct 30 which is connected to the separation port 21a and has an inclination part 31 which inclines relative to a horizontal direction and a vertical direction. The inclination part 31 includes: a first inclination part 31a extending in a first direction; and a second inclination part 31b extending in a second direction different from the first direction.SELECTED DRAWING: Figure 3
Patent JP-2018194040-A (JP)
Title: Cage for thrust roller bearing and thrust roller bearing
Inventor: NAKAJIMA YOSHIHITO
IPC: F16C33/66
Filed: 2017-05-12
Abstract: To provide a cage for a thrust roller bearing which is enhanced in lubrication performance, and the thrust roller bearing.SOLUTION: A cage 1 for a thrust roller bearing in which a plurality of pockets 20 for accommodating rollers 3 is formed comprises: an annular inside annular part 21; and a plurality of column parts 22 radially extending from an external peripheral end part of the inside annular part 21, and defining a plurality of the pockets 20 in a peripheral direction. The inside annular part 21 has a first axial end face 2a in which an oil passage groove 200 for introducing lubricants to the pockets 20 is formed, and a second axial end face 2b which is recessed to an axial direction of the inside annular part 21 rather than the first axial end face 2a, and forms a recess 2d communicating with the oil passage groove 200. The first axial end face 2a located inside the column parts 22 in a radial direction is located outside the second axial end face 2b in the radial direction as a whole.SELECTED DRAWING: Figure 1
Patent JP-2018192670-A (JP)
Title: Unit and image formation device including the same
Inventor: ARAISHI KUNIAKI
IPC: B41J3/60
Filed: 2017-05-16
Abstract: To provide a unit which enables improvement of torsional stiffness of a unit housing and can inhibit the unit housing from rotating on a horizontal surface, and to provide an image formation device including the unit.SOLUTION: A paper transport unit 50 (a unit) includes: a unit housing 60 having a first frame 61 disposed at the downstream side in an attachment direction, a second frame 62 disposed at the upstream side in the attachment direction, and a pair of end part frames 63, 64; a positioning frame 70 which is disposed at the upstream side of the second frame 62 in the attachment direction and is positioned relative to a device body 1 in a direction perpendicular to the attachment direction; and a pair of penetration shafts 80 which penetrate through the first frame 61, the second frame 62, and the positioning frame 70. Each penetration shaft 80 is provided with a lock pin 80a which engages with the device body 1 to restrict movement of the unit housing 60 in a detachable direction.SELECTED DRAWING: Figure 2
Patent JP-2018192418-A (JP)
Title: Method of remodeling wastewater treatment facility
Inventor: YATSUGI SOICHIRO
IPC: C02F1/44
Filed: 2017-05-17
Abstract: To provide a method of remodeling a wastewater treatment facility that can be remodeled in a short period of time at a low cost while treating raw water of a desired treatment amount.SOLUTION: There is provided a method of remodeling a wastewater treatment facility, including: a first step of constructing a membrane separation activated sludge treatment tank MBR equipped with an immersion type membrane separation device and capable of performing biological treatment on a surplus ground where a new aquarium 22 is placed upon completion of renovation, and performing biological treatment of raw water to be treated in the membrane separation activated sludge treatment tank instead of at least a part of the existing biological treatment tank 14 before renovation; a second step of renovating an existing biological treatment tank in which inflow of raw water to be treated is stopped to construct a new biological treatment tank 15 after the first step; a third step of performing biological treatment of the whole amount of raw water to be treated in the new biological treatment tank instead of the membrane separation activated sludge treatment tank, and removing the immersion type membrane separation device from the membrane separation activated sludge tank in which inflow of raw water to be treated is stopped after the second step; and a fourth step of performing biological treatment of raw water to be treated in both the new aquarium and the new biological treatment tank after the third step.SELECTED DRAWING: Figure 1
Patent JP-2018038384-A (JP)
Title: Method and kit for pathogenic microorganism detection
Inventor: NOJI HIROYUKI
IPC: G01N21/77
Filed: 2017-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique that can be used to detect pathogenic microorganisms such as the influenza virus with high sensitivity.SOLUTION: A method for detecting pathogenic microorganisms in a biological sample comprising: an introduction procedure in which a hydrophilic solvent including a biological sample and a substance to be used as a substrate which reacts with an enzyme found on the surface of or within the pathogenic microorganism is introduced into a space between a lower layer part formed by a plurality of storage parts for storing the pathogenic microorganism and an upper layer part facing the surface in which the storage part is formed in the lower layer part; an encapsulating procedure which forms drops of the hydrophilic solvent which includes the pathogenic microorganism and the aforementioned substance by introducing a hydrophobic solvent into the space and covering with the hydrophobic solvent in the storage part; and a detection procedure of optically detecting the reaction product formed by the reaction between the enzyme and the substance in the drop. The hydrophilic solvent has a pH value higher than the acid dissociation constant (pKa) of the reaction product.SELECTED DRAWING: Figure 1
Patent JP-2018137715-A (JP)
Title: Piezoelectric device
Inventor: KUBOTA MASATSUMI
IPC: H03H9/19
Filed: 2017-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device having a structure suitable for suppressing unnecessary vibration.SOLUTION: A piezoelectric device 10 includes: a piezoelectric substrate 11; a first excitation electrode 13a and a first extraction electrode 13b provided on a first main surface 11a of the piezoelectric substrate; and a second excitation electrode 13c and a second extraction electrode 13d provided on a second main surface 11b of the piezoelectric substrate. The piezoelectric device further includes: a first unnecessary vibration suppression electrode 13e in that region of the first main surface which faces the second extraction electrode, the first unnecessary vibration suppression electrode having the same potential as the second excitation electrode; and a second unnecessary vibration suppression electrode 13f in that region of the second main surface which faces the first extraction electrode, the second unnecessary vibration suppression electrode having the same potential as the first excitation electrode.SELECTED DRAWING: Figure 1
Patent JP-2018198512-A (JP)
Title: Inspection system
Inventor: KATO YOSHIKI
IPC: H02M7/48
Filed: 2017-05-24
Abstract: To provide an inspection system capable of easily inspecting whether or not poor connection occurs between a reference control terminal and a control board even by a power converter in which a plurality of switching elements to be simultaneously turned on/off are connected in parallel with one another.SOLUTION: An inspection system is provided with: a power converter 10 with a plurality of semiconductor elements 4 and a control board 6; and an inspection device 2 which inspects the power converter. The plurality of semiconductor elements 4 to be simultaneously turned on/off are connected in parallel with one another. The inspection device 2 applies AC voltage between a reference control terminal 5and an AC control terminal 5connected with the same switching element 4, respectively via a connection part 7 with the control board to measure impedance Z. When the measured impedance Z is higher than a predetermined threshold Z, it is determined that poor connection occurs between the reference control terminal 5and the control board 6.SELECTED DRAWING: Figure 1
Patent JP-2018202887-A (JP)
Title: Vehicular lower structure
Inventor: TSUYUSAKI TAKUMI
IPC: B62D25/20
Filed: 2017-05-30
Abstract: To provide a vehicular lower structure capable of preventing a battery cross member from falling down in a back-and-forth direction when load in the back-and-forth direction is input to the battery cross member from a vehicle body cross member, and of maintaining a high support rigidity of the vehicle body cross member.SOLUTION: A lower structure includes: a pair of side sills; a battery case 28; a battery cross member 45; and a vehicle body cross member. The battery cross member 45 is formed in a cross-sectional shape that is in an inverted T-shape which includes: a member body 37 standing upright and having an upper part coupled to the vehicle body cross member via a fastening member; a forward projecting seat 38 that projects forwardly from a lower edge of the member body 37; and a backward projecting seat 39 that projects backwardly from the lower edge of the member body 37. The forward projecting seat 38 and the backward projecting seat 39 are coupled to a bottom wall of th battery case 28.SELECTED DRAWING: Figure 4
Patent JP-2018190363-A (JP)
Title: Portable mobile robot and operation method thereof
Inventor: HUANG CHI-MIN
IPC: G05D1/02
Filed: 2017-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a robot capable of correcting a movement path according to configuration and layout in a space where the robot is located.SOLUTION: A portable mobile robot includes: an image capture module 501 for capturing surrounding images; a sensor module 503 for capturing location information including distance from the robot to obstacles and ground; a processor module 502 coupled to the image capture module and the sensor module for drawing a room map of the robot and arranged to perform positioning, navigation, and path planning; a control module 504 coupled to the processor module, arranged to send a control signal so as to control movement of the robot; a motion module 506 for moving according to the control signal; and an auxiliary module 505 for providing an auxiliary function.SELECTED DRAWING: Figure 5
Patent JP-2018205511-A (JP)
Title: Parameter conversion method, parameter conversion device, parameter conversion program, pairing operation method, pairing operation device and pairing operation program
Inventor: KIYOMURA YUTARO
IPC: G09C1/00
Filed: 2017-06-02
Abstract: To efficiently perform a pairing operation.SOLUTION: A computer executes: an input step of inputting multiple parameters λfor computing a final exponentiation of a pairing operation in a KSS curve; a first calculation step of calculating a first parameter A and a second parameter B through factorization and completing square of a prescribed parameter λamong the input parameters λ; a second calculation step of calculating a third parameter λ'and a fourth parameter λ'to be represented using the calculated first parameter A and/or second parameter B; and a conversion step of converting the parameter λhaving an index i in a prescribed range among the parameters λinto a parameter to be represented by a linear sum of the calculated third parameter λ'and fourth parameter λ'.SELECTED DRAWING: Figure 1
Patent JP-2017223225-A (JP)
Title: Liquid fuel control valve for gas turbine engine and method for controlling flow of liquid fuel to engine
Inventor: KENNETH EUGENE SELFRIDGE
IPC: F02C7/232
Filed: 2017-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a pressure balanced valve that greatly reduces the force required to move actuators that turn on and off a flow through the valve, where the valve may provide a function of turning on and off a flow to two combustion cans which allows significant reduction in the number of valves compared to previous valves which served a single combustion can.SOLUTION: A valve for a combustor of a gas turbine includes: a housing including a fluid inlet and fluid outlets; an actuator within the housing and movable between an open position and a closed position; and a fluid path through the housing between the fluid inlet and the fluid outlets. The fluid path is blocked while the actuator is in the closed positions so that fluid may not flow from the inlet to the outlets and fluid may not flow between the outlets. One of the fluid outlets is fluidly connected to a first combustion can of the combustor, and another of the fluid outlets is fluidly connected to a second combustion can of the combustor.SELECTED DRAWING: Figure 2
Patent JP-2018202788-A (JP)
Title: Ink jet recording device and cleaning method
Inventor: SAKAMOTO KAZUKI
IPC: B41J2/165
Filed: 2017-06-07
Abstract: To provide an ink jet recording device in which a cleaning time can be reduced when performing cleaning, and a cleaning method.SOLUTION: An ink jet recording device having: a recording head which performs recording by discharging an ink from a discharge port; cleaning means which cleans the discharge head of the recording head by plural gradual operations; determination means which determines a residual quantity of a usable ink; and control means which, it is determined by the determination means that the usable ink becomes insufficient in the middle of a cleaning operation performed by the cleaning means at a next stage, stops the cleaning means before start of the cleaning operation to be performed at the next stage, and performs resumption of the cleaning operation by the cleaning means from the cleaning operation to be performed at the next stage.SELECTED DRAWING: Figure 4
Patent JP-2019002589-A (JP)
Title: Heat exchanger and corrugated fin
Inventor: MORIMOTO KEITA
IPC: F28F1/32
Filed: 2017-06-12
Abstract: To provide a heat exchanger capable of preventing accumulation of water on a louver of a corrugated fin.SOLUTION: A louver end portion 142 has hydrophilic concavo- convex shapes 142a formed to improve hydrophilic property of a surface of the louver end portion 142 at both sides in a plate thickness direction, of the louver end portion 142. The louver other end portion 143 has hydrophilic concavo-convex portions 143a formed to improve hydrophilic property of a surface of the louver other end portion 143 at both sides in the plate thickness direction of the louver other end portion 143. As the hydrophilic property of the surfaces of the louver end portion 142 and the louver other end portion 143 is high, condensate water attached to the louver 14 is hardly accumulated on the louver end portion 142 and the louver other end portion 143. Accordingly, the accumulation of the condensate water to the louver 14 of the corrugated fin 10 can be prevented.SELECTED DRAWING: Figure 3