baber/WOPTO huggingface dataset:
Patent JP-2020159585-A (JP)
Title: Chiller unit
Inventor: TERAOKA MASAHIRO
IPC: F25B13/00
Filed: 2019-03-25
Abstract: To perform heat exchange efficiently in a heat exchanger, regardless of switching between cooling operation and heating operation in a refrigeration cycle system.SOLUTION: A chiller unit comprises: a first refrigeration cycle system R1 having a first water heat exchanger 9A; a second refrigeration cycle system R2 having a second water heat exchanger 9B; third and fourth refrigeration cycle systems R3 and R4 that share a third water heat exchanger 9C; a water pipe 18 connected to the first to third water heat exchangers 9A to 9C and through which water flows. In the first to third water heat exchangers 9A to 9C, the water pipe 18 is configured so that the flow direction of refrigerant and the flow direction of water are countercurrents facing each other according to switching between cooling operation and heating operation of the first to fourth refrigeration cycle systems R1 to R4.SELECTED DRAWING: Figure 2
Patent JP-2020159419-A (JP)
Title: Component for grasping life span, and clutch disc
Inventor: NISHIHIRAGA RYUICHI
IPC: F16D66/02
Filed: 2019-03-26
Abstract: To allow a driver and the like to grasp replacement times of various friction materials at proper timings.SOLUTION: A clutch disc 70 includes a disc-shaped or circular arc-shaped plate 22 rotatable by a center shaft, and a clutch facing 71 fixed to an outer peripheral portion of a plane of the plate 22 by fixing means, and applying a friction material having a disc-shaped or circular arc-shaped plane or a rectangular cross-section as a mother phase. The clutch facing 71 has an abrasive region 71A from a surface of the disc-shaped or circular arc-shaped plane to a predetermined depth in a thickness direction, and a life region 71B of a remaining part, and a luminous material-containing layer 74 including a desired luminous material, is disposed on a part adjacent to the life region 71B, in the abrasive region 71A.SELECTED DRAWING: Figure 3
Patent JP-2020004384-A (JP)
Title: Variable embedding method and processing system
Inventor: OKADA SHUNTARO
IPC: G06N10/00
Filed: 2019-03-26
Abstract: To provide a variable embedding method and a processing system for a hardware graph in which total processing time can be reduced.SOLUTION: A computer 3 determines (S12) whether or not overlapping assignment of a variable X of an optimization problem to a vertex V of a hardware graph G2 is required when at least a portion of all variables X is embedded into the vertex V of the hardware graph G2, and selects an unnecessary variable X of the overlapping assignment to embed (S13) in the vertex V of the hardware graph G2 without using as the variable X of a partial problem for the variable X requiring the overlapping assignment.SELECTED DRAWING: Figure 4
Patent JP-2020140185-A (JP)
Title: Fixing member, fixing device, and electrophotographic image forming device
Inventor: MIYAUCHI YOHEI
IPC: C08J7/04
Filed: 2019-03-27
Abstract: To provide a fixing member which maintains superior toner releasability even after prolonged use.SOLUTION: A fixing member is provided, comprising a base layer, an elastic layer, and a surface layer arranged in the described order, where the elastic layer contains a silicone rubber and the surface layer is a single layer containing a fluorine resin and a fluorine oil having a perfluoropolyether structure. Deposits containing a certain mass of the fluorine oil is detected from the fixing member through a prescribed measurement made using a quartz crystal microbalance (QCM) sensor.SELECTED DRAWING: Figure 3
Patent JP-2020159942-A (JP)
Title: Route selection method and route selection device
Inventor: TAKAHASHI NATSU
IPC: G01C21/34
Filed: 2019-03-27
Abstract: To provide a route selection method and a route selection device which can generate a route capable of securing predetermined usability for each user.SOLUTION: A route selection device 205 calculates a plurality of routes on which a vehicle travels from a departure place to a destination on the basis of a request from a user received by a terminal 150, calculates a score for each route on the basis of environment information on the route or near the route and user information, and selects the route as a recommended route in order from a route with a high score.SELECTED DRAWING: Figure 1
Patent JP-2020159116-A (JP)
Title: Decorative material
Inventor: MISAWA MAKOTO
IPC: E04F13/08
Filed: 2019-03-27
Abstract: To provide a decorative material which enables performance with free illumination.SOLUTION: A decorative material 10 includes a long-sized decorative member 11 having a storage part 20a, an illumination member 12 stored in the storage part 20a, and a cover member 13 covering an opening of the storage part 20a. The decorative material 10 is mounted on a wall surface 1 through a connection metal fitting 25, and reference numeral 1a represents a state where light irradiated with from the decorative material 10 appears along a wall surface. It is particularly preferable to conduct indirect illumination on an outer wall of a building.SELECTED DRAWING: Figure 1
Patent JP-2020159170-A (JP)
Title: Construction structure and construction method of ceiling surface material
Inventor: AKITAKE NORIYUKI
IPC: E04B9/22
Filed: 2019-03-28
Abstract: To provide a construction structure and a construction method of a ceiling surface material for mounting the ceiling surface material to a ceiling part capable of easily sending out, transporting and arranging on the ceiling part, the ceiling surface material rolled in a roll shape and having superior workability and economical efficiency.SOLUTION: The construction structure of a ceiling surface material includes a horizontal material 6, a holding material 12 mounted to a lower part of the horizontal material 6, a roll material 8 supported rotatably by a suspension member 82 suspended from the horizontal material 6 and an auxiliary roller 10 arranged rotatably between the lower parts of adjacent horizontal materials 6. The transportation direction of the ceiling surface material 4 sent out from the roll material 8 is guided toward a groove shape holding part 14 by the auxiliary roller 10, left and right edges of the ceiling surface material 4 are fitted into the groove shape holding part 14 respectively, the ceiling surface material 4 is moved in a depth direction along the groove shape holding part 14 while sending out the ceiling surface material 4 from the roll material 8 and the ceiling surface material 4 is arranged in a ceiling part 2.SELECTED DRAWING: Figure 1
Patent JP-2020163699-A (JP)
Title: Printing device
Inventor: MAKINO MASAHIRO
IPC: B41J2/165
Filed: 2019-03-29
Abstract: To provide a printing device where a jetting frequency of a head is changed based on speed of a print object, and density unevenness is made less likely to arise in an image being printed on the print object.SOLUTION: A printing device 1 includes: conveyance rollers 5A and 5B for conveying a sheet 100 in a first direction; an encoder 6 provided at the conveyance rollers; a head 11 having a plurality of nozzles 11a aligned in a second direction intersecting with the first direction and for jetting liquid to the sheet which is conveyed in the first direction by the conveyance rollers; and a control device 7 having power circuits 21 to 25 for applying voltage to the head for jetting the liquid. The control device 7 determines a jetting frequency for the head 11 based on a signal outputted from the encoder 6, and changes output voltage of the power circuits 21 to 25 depending on the determined jetting frequency.SELECTED DRAWING: Figure 5
Patent JP-2020168886-A (JP)
Title: Fuel cell vehicle
Inventor: KAWANO SHINYA
IPC: H01M8/00
Filed: 2019-04-01
Abstract: To provide a fuel cell vehicle which is capable of realizing power supply by a fuel cell simply and in low cost.SOLUTION: In a fuel cell vehicle (10) which includes a getting-on part (16) of a vehicle front part, a power unit (20) which is provided on a backward direction of the getting-on part by being provided with a battery (21) and a drive unit (22) and fuel cell parts (30, 60) which generate electric power supplying to the battery by being provided with fuel tanks (32, 65) and a fuel cell unit (33) and a current conversion apparatus (35), it composes the fuel battery part by arranging an upper unit (U2) which is provided with the fuel battery unit and the current conversion apparatus and a lower unit (U1) which is provided with the fuel tank up and down and disposes the fuel battery part in a backward direction of the getting-on part.SELECTED DRAWING: Figure 2
Patent JP-2020169846-A (JP)
Title: Detection method and pipe maintenance method
Inventor: OKAMOTO AKIHIRO
IPC: F17D5/02
Filed: 2019-04-02
Abstract: To provide a detection method for directly detecting the microbial corrosion of a metal pipe itself in which a fluid is circulated or its sign.SOLUTION: A detection method is for detecting microbial corrosion of a metal pipe 10 through which a fluid 11 is circulated. The detection method includes a step of measuring a change per unit time in terms of a content of at least one target molecule selected from the group consisting of protein, nucleic acid, and a complex thereof in the fluid, and a step of comparing the change with a predetermined reference.SELECTED DRAWING: Figure 1
Patent JP-2020173065-A (JP)
Title: Baking tool
Inventor: IGUCHI TOSHIHIRO
IPC: C04B41/89
Filed: 2019-04-11
Abstract: To provide a baking tool that securely restrains a reaction with a target of baking.SOLUTION: A baking tool 1 includes a substrate 3, an intermediate layer 5, and a surface layer 7. The substrate 3 is made of an oxide including Al. The intermediate layer 5 is disposed on the substrate 3. The intermediate layer 5 is made of an oxide including Ba and Al as a primary component. The surface layer 7 is disposed on the intermediate layer 5. The surface layer 7 is made of BaZrO3 as a primary component.SELECTED DRAWING: Figure 1
Patent JP-2019134946-A (JP)
Title: Game controller, program, and game system
Inventor: SUZUKI HIDEYUKI
IPC: A63F13/5375
Filed: 2019-04-11
Abstract: To easily identify a combination of at least two objects exhibiting a predetermined effect in a game utilizing an object group comprising at least two objects selected from a plurality of objects.SOLUTION: A game controller includes: correlation means for correlating a combination of at least two objects with effect information for indicating an effect on a game based on the combination; identification means for identifying a combination of objects correlated with the effect information from among objects included in an object group; and display means for correlating information for indicating whether each object included in the object group is included in the combination of the objects identified by the identification means, and the effect information associated with the combination with the object so as to perform display on a display screen.SELECTED DRAWING: Figure 11
Patent JP-2020174775-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2019-04-16
Abstract: To provide a game machine capable of suitably performing execution control of a performance.SOLUTION: A performance-side MPU 92 for performing execution control of a performance is provided in a performance control board 91. A fifth opportunity occurs when the performance-side MPU 92 receives a stop instruction command for showing execution of ON operation of a stop button corresponding to a third stop from a main-side MPU 72, and a sixth opportunity occurs when the performance-side MPU 92 receives an OFF operation command for showing execution of OFF operation of a stop button corresponding to the third stop from the main-side MPU 72. The performance-side MPU 92 starts a first expectation performance on the basis of occurrence of the fifth opportunity during execution of a performance. When the sixth opportunity occurs during execution of the performance, the performance-side MPU 92 starts a second expectation performance on the basis of the fact that an execution period of the first expectation performance reaches one second thereafter.SELECTED DRAWING: Figure 10
Patent JP-2020182262-A (JP)
Title: Computation device
Inventor: KURIHARA FUMIYOSHI
IPC: H02J7/00
Filed: 2019-04-23
Abstract: To protect a battery and achieve a charge speed simultaneously.SOLUTION: An ECU of a vehicle determines a schedule of a power command value to a charger. The ECU includes an acquisition module, a prediction module, and a determination module. The acquisition module acquires the battery state of a battery. The prediction module predicts, on the basis of the battery state and a previously designated power command value, a temporal change of a charge power restriction value of the battery in a case where the charger continues charging power supply to the battery in accordance with the power command value. The determination module determines a schedule of the power command value on the basis of the temporal change in the charge power restriction value such that charge power corresponding to the power command value does not exceed the charge power restriction value in any time and charging the battery is quickly competed.SELECTED DRAWING: Figure 3
Patent JP-2020178577-A (JP)
Title: General purpose combine
Inventor: KIMURA ATSUSHI
IPC: A01D61/00
Filed: 2019-04-24
Abstract: To provide a general purpose combine capable of reliably conveying reaped grain culms with a raking auger without accumulating them.SOLUTION: A general purpose combine includes: a reaping blade 14 for reaping grain culms; a raking auger 13 for transversely conveying the reaped grain culms reaped by the reaping blade 14; a feeder 8 for conveying the reaped grain culms conveyed by the raking auger 13 backward; and a plurality of tilting guide bodies 24 arranged on a front side of the raking auger 13. The tilting guide body 24 is composed of a tilting plate 33 for tilting the grain culms transversely and a support member 34 for supporting the tilting plate 33, and the tilting plate 33 is provided over the front side to the rear side of the reaping blade 14.SELECTED DRAWING: Figure 4
Patent JP-2020181427-A (JP)
Title: Information processing system, information output terminal and information output program
Inventor: KAMIYA KAZUHIRO
IPC: G06F16/9035
Filed: 2019-04-26
Abstract: To provide a technique that increases a possibility of making significant proposals for users.SOLUTION: The information processing system configured to include a specification unit for specifying a behavior that will result from a behavior of a user, and a provision unit for providing information on goods or on a service, which is associated with the specified behavior, based on a history of usage of the Internet by the user.SELECTED DRAWING: Figure 1
Patent JP-2020181935-A (JP)
Title: Wiring board and manufacturing method thereof
Inventor: MORITA MASASHI
IPC: H05K3/24
Filed: 2019-04-26
Abstract: To provide a wiring board and a manufacturing method thereof which can suppress an increase in wiring resistance.SOLUTION: A wiring board includes a wiring including a wiring layer 21, a diffusion prevention layer 31 that covers the wiring layer 21 and prevents the diffusion of a metal component in the wiring layer 21, a base metal layer 32 that covers the diffusion prevention layer 31, and a passivation layer 33 covering the base metal layer 32. A manufacturing method of a wiring board includes a wiring layer forming step of forming the wiring layer 21 on a substrate, a diffusion prevention layer forming step of covering the wiring layer 21 and forming the diffusion prevention layer 31 that prevents the diffusion of a metal component in the wiring layer 21, a base metal layer forming step of forming the base metal layer 32 covering the diffusion prevention layer 31, and a passivation layer forming step of forming the passivation layer 33 covering the base metal layer 32.SELECTED DRAWING: Figure 2
Patent JP-2020182544-A (JP)
Title: Pillow and pillow device, and bedding and bedding device
Inventor: TSUNODA NORIOMI
IPC: A47G9/10
Filed: 2019-04-26
Abstract: To provide a pillow and a pillow device that can adequately adjust height in accordance with the posture of a person in bed, and also to provide bedding and a bedding device.SOLUTION: On a pedestal 11, there are provided: an occipital region receiving part 12 that receives the head of a person; a neck part receiving part 13 that is arranged in the reverse side of the neck when the head is received by the occipital region receiving part; a temporal region receiving part 14 that is arranged on the outer side of these occipital region receiving part and the neck part receiving part. In addition, between the pedestal and the occipital region receiving part, the neck part receiving part, and the temporal region receiving part, there are provided elevation mechanisms 15-17 that can vertically move respectively the occipital region receiving part, the neck part receiving part, and the temporal region receiving part.SELECTED DRAWING: Figure 2
Patent JP-2020183557-A (JP)
Title: Nickel based sputtering target and magnetic recording medium
Inventor: MATSUBARA YOSHIAKI
IPC: G11B5/851
Filed: 2019-05-07
Abstract: To provide a nickel based sputtering target having small deviation of magnetic distribution in the inside of a target, and a magnetic recording medium including a seed layer formed using the same.SOLUTION: The nickel based sputtering target and the seed layer of the magnetic recording medium are formed of Fe-Ni-Co-M based alloy consisting of an additive element M, at least one kind element of Fe and Co and the remainder consisting of Ni and inevitable impurities. The microstructure of the Fe-Ni-Co-M based alloy consists of a plurality of regions having different Ni contents; the additive element M exists in each region; and the existence form thereof is only a solid solution, only a compound of the at least one kind element of Fe, Ni and Co and the additive element M or both of the solid solution and the compound.SELECTED DRAWING: None
Patent JP-2019166837-A (JP)
Title: Formation of thermoplastic parts
Inventor: ANDREW ROY HACKETT JR
IPC: B29C64/268
Filed: 2019-05-08
Abstract: To provide a method and apparatus for forming a removable protective element from a thermoplastic sheet.SOLUTION: In the invention, there are provided a method and an apparatus wherein a portion (236) is cut from a thermoplastic sheet (222) formed of a first thermoplastic material (214) based on a three dimensional model (232); the portion (236) is secured to a mold (206); the portion (236) and the mold (206) are heated under vacuum to form a structure (204); the structure (204) may take a form of a protective covering; for the mold (206), the mold (206) can be formed from a second thermoplastic material (252) based on the three dimensional model (232) by additive manufacturing (274).SELECTED DRAWING: Figure 2
Patent JP-2020187553-A (JP)
Title: Trading device, trading method, and trading program
Inventor: ISAYAMA TARO
IPC: G06Q40/06
Filed: 2019-05-14
Abstract: To provide a trading device, a trading method, and a trading program, that can make a profit by a relative difference between two types of brands even when a market becomes a risk-on environment or a risk-off environment.SOLUTION: A device comprises: a trading start step for, at a start of trading, purchasing a first stock certificate, while performing margin selling by borrowing and selling a second stock certificate just for the almost same market price; a trading continuing step for, at a time of continuing the trading, lending the first stock certificate, while refinancing the second stock certificate; and a trading closing step for, at a closing of the trading, selling the first stock certificate, while closing the margin selling by purchasing and repaying the second stock certificate.SELECTED DRAWING: Figure 1
Patent JP-2020190365-A (JP)
Title: Air conditioning system
Inventor: SASAKI SHO
IPC: F24F11/89
Filed: 2019-05-22
Abstract: To provide an air conditioning system that can detect a failure in power supply for an indoor unit and an outdoor unit.SOLUTION: An air conditioning system 100, 1 includes an indoor unit 30 and an outdoor unit 10. The indoor unit 30 or outdoor unit 10 includes a control unit 101. The control unit 101 calculates a difference between an AC voltage of the indoor unit 35 and an AC voltage of the outdoor unit 10 to determine whether the difference is larger than a specified value and outputs an error notification when the difference is larger than the specified value.SELECTED DRAWING: Figure 4
Patent JP-2020194029-A (JP)
Title: projector
Inventor: SUGIYAMA NOBUO
IPC: G03B21/16
Filed: 2019-05-27
Abstract: To solve the problem in which: in improving the performance to cool a projector, cooling means is increased in size, which in turn increases the size of the projector.SOLUTION: One aspect of a projector of the present invention comprises a cooling device that cools an object of cooling by means of a change of a coolant to gas. A coolant creation unit of the cooling device includes: a rotating humidity absorption/discharge member, a first blowing device that sends air to a portion of the humidity absorption/discharge member located in a first area, a heat exchange unit to which a coolant transmission unit is connected, a heating unit that heats a portion of the humidity absorption/discharge member located in a second area different from the first area, and a second blowing device that sends, to the heat exchange unit, air around the portion of the humidity absorption/discharge member heated by the heating unit. The heat exchange unit has a housing that has an internal space into which the air sent by the second blowing device flows, and a plurality of flow channel parts that are arranged in the internal space. The inside of the plurality of flow channel parts is separated from the internal space, and cooling air for cooling the air in the internal space through the flow channel parts is circulated in the inside of the plurality of flow channel parts.SELECTED DRAWING: Figure 3
Patent JP-2020193354-A (JP)
Title: Aqueous rust inhibitor
Inventor: KAWAMOTO MAMORU
IPC: C23F11/00
Filed: 2019-05-27
Abstract: To provide an aqueous rust inhibitor that has high rust inhibition properties and has a high COD component reduction effect by coagulation settling treatment even under high temperature and high humidity conditions, and facilitates wastewater treatment.SOLUTION: The present invention provides an aqueous rust inhibitor containing a copolymer of a specific quaternary nitrogen compound and/or a specific tertiary nitrogen compound or a salt thereof, a specific ester compound, and a specific sulfonic acid ester, a production method thereof, and a method for use thereof.SELECTED DRAWING: None
Patent JP-2020193847-A (JP)
Title: Waveform segmentation device and waveform segmentation method
Inventor: TOPON PAUL
IPC: G01R13/20
Filed: 2019-05-27
Abstract: To correctly extract input waveform data.SOLUTION: A waveform segmentation device 1 comprises: a state level estimation unit 2 that estimates the state level of input waveform data; and a segmentation identification unit 3 that partitions the waveform data at a plurality of segmentation points based on the state level estimated by the state level estimation unit. The waveform segmentation device 1 performs processing of extracting the input waveform data to extract the feature quantity of the waveform data. The state level estimation unit 2 estimates the state level of the input waveform data and estimates to which state level the input waveform data belongs. The segmentation identification unit 3 partitions the waveform data at the plurality of segmentation points based on the state level estimated by the state level estimation unit 2, and identifies the plurality of segmentation points in a time axis direction with the feature quantity included in the waveform data as a break.SELECTED DRAWING: Figure 1