baber/WOPTO huggingface dataset:
Patent JP-2020122910-A (JP)
Title: Image forming apparatus, control method, and program
Inventor: EGUCHI HIROSHI
IPC: G03G15/20
Filed: 2019-01-31
Abstract: To maintain a cooling effect at the ends of a fixing unit to prevent the occurrence of a malfunction in the fixing unit, even when blowing means for cooling the ends in the longitudinal direction of the fixing unit approach the end of their lives.SOLUTION: An image forming apparatus 1 comprises: fixing rollers 41, 42 that heat a sheet 9 to be fed to fix an image on the sheet 9 to the sheet 9; fans 30a, 30b for cooling the ends in the longitudinal direction of the fixing rollers 41, 42; and a controller 7 that adjusts a power supplied to the fans 30a, 30b based on the hours of operation H of the fans 30a, 30b. The controller 7 adjusts the power supplied to the fans 30a, 30b based on the hours of operation H of the fans 30a, 30b, and thereby maintains a cooling effect at the ends of the fixing rollers 41, 42.SELECTED DRAWING: Figure 9
Patent JP-2020122632-A (JP)
Title: Refrigerator and vacuum heat insulation panel
Inventor: NAKANO TAIYO
IPC: F25D23/06
Filed: 2019-01-31
Abstract: To provide a refrigerator which can minimize influence caused by adsorbent materials on heat insulation properties of a heat insulation box body while maintaining a degree of vacuum of a vacuum heat insulation panel for a long time by providing the adsorbent materials within the vacuum heat insulation panel, and to provide the vacuum heat insulation panel used in the refrigerator.SOLUTION: A refrigerator 10 includes a heat insulation box body 20 having heat insulating properties and including a storage chamber therein. AT least one of heat insulation walls, forming a side surface and a back surface, of heat insulation walls forming the heat insulation box body is formed with a vacuum heat insulation panel 30 provided between an inner plate and an outer plate. The vacuum heat insulation panel has: an outer packaging material forming an outer shell of the vacuum heat insulation panel; a core material enclosed in the outer packaging material; and adsorbing materials 50 having characteristics that adsorb a gas component, provided in at least two different areas in the vacuum heat insulation panel, and enclosed with the core material in the outer packaging material.SELECTED DRAWING: Figure 4
Patent JP-2020123241-A (JP)
Title: Image processing device and image processing method
Inventor: NITTA DAICHI
IPC: G06T11/00
Filed: 2019-01-31
Abstract: To provide technology for carrying out grouping of objects in such a way as not to destroy a contextual relationship between the objects without significantly changing the logic of a conventional general grouping function.SOLUTION: The present invention creates a group list in which duplicate object information constituted by link information to object information (second object information) sandwiched between the object information (first object information) of objects to be grouped in an object list in which object information is registered in drawing order and the first object information are arranged in drawing order. The group list is registered to the object list so that the group list is referenced in last drawing order of the first object information. The first object information is removed from the object list. Then, objects are drawn in drawing order in accordance with the object list.SELECTED DRAWING: Figure 9
Patent JP-2020125376-A (JP)
Title: Resin composition, resin molding, and method for producing resin composition
Inventor: ASAKAWA HISANORI
IPC: C08K3/04
Filed: 2019-02-01
Abstract: To provide a resin composition useful as a raw material for producing a resin molding that is bluish and has high blackness, so-called, excellent jet-blackness.SOLUTION: A resin composition contains a transparent or translucent thermoplastic resin, carbon black and a light diffusing agent, in which an absolute value (|n-n|) of a difference between a refractive index nof the thermoplastic resin and a refractive index nof the light diffusing agent is more than 0 and less than 0.12, an average particle diameter of the light diffusing agent is less than 0.3 μm, for example, a content of the carbon black is 0.025 to 3 pts.mass with respect to 100 pts.mass of the thermoplastic resin, and a content of the light diffusing agent is 0.025 to 12 pts.mass with respect to 100 pts.mass of the thermoplastic resin.SELECTED DRAWING: None
Patent JP-2020127448-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-02-07
Abstract: To enhance interest in a game so that a player can feel amusement of operation.SOLUTION: A game machine includes operation means that a player can operate and a light emitting member that can emit light. Performance control means includes operation value calculation means for calculating an operation value as a value that changes according to a fact that the operation means detects an operation of the player, and prediction performance execution means that can execute a prediction performance that predicts and reports a content of a predetermined performance when the operation means is operated by the player. The prediction performance execution means changes an execution ration of the prediction performance according to the operation value, and the performance control means causes the light emitting member to emit light when the operation of the operation means can be detected.SELECTED DRAWING: Figure 185
Patent JP-2020129255-A (JP)
Title: Information transmitter and method for transmitting information
Inventor: YAMAGUCHI TOSHIMITSU
IPC: G08B25/08
Filed: 2019-02-08
Abstract: To allow determination of whether tailgating was done or not.SOLUTION: An information transmitter 1 includes: an image acquisition unit 121 for acquiring an image taken by an imaging unit provided in an own vehicle V; an information identification unit 122 for identifying number plate information of a vehicle A travelling around an own vehicle V on the basis of the image taken by the image acquisition unit 121; a state specification unit 123 for specifying the state of travelling of the vehicle A, of which number plate information was identified by the information identification unit 122; and a transmission control unit 124 for relating the number plate information identified by the information identification unit 122 and peripheral vehicle information corresponding to the travelling state specified by the state specification unit 123 to each other and transmitting the information to an external device S not equipped in the own vehicle V.SELECTED DRAWING: Figure 2
Patent JP-2020136716-A (JP)
Title: Load current detection circuit
Inventor: ISHIMARU KENICHI
IPC: H03K17/08
Filed: 2019-02-13
Abstract: To enable the detection of a load current even when a voltage output terminal is short-circuited in the case whether a load current is small, and can reduce a circuit scale.SOLUTION: A load current detection circuit comprises: a transistor M2 in which a current corresponding to the current of a transistor M1 flows; a detection resistance R1 connected to between a node N1 of a source of the M2 and a voltage output terminal 2; a transistor M3 in which the drain and the source are connected to the node N2, and the source is connected to the node N1; a transistor M4 in which the gate is connected to a node N2, and the source is connected to the voltage output terminal 2; a depletion type transistor M5 in which the gate is connected to the node N2, the source is connected to the drain of M4, and the drain is connected to the node N3; transistors M9 and M10 which supply a constant current similar to them to the nodes N2 and N3; and a transistor M11 that supplies a difference current ΔId corresponding to the current flown in R1 to the nodes N3. The current obtained by mirroring ΔId is output from a current output terminal 9 as a detection current Iout.SELECTED DRAWING: Figure 1
Patent JP-2020136761-A (JP)
Title: Base station device, terminal device, communication method, and integrated circuit
Inventor: HOSHINO MASAYUKI
IPC: H04W72/04
Filed: 2019-02-14
Abstract: To implement efficient communication between a terminal device and a base station device.SOLUTION: A radio communication system includes a terminal device that from a base station device, receives an aggregation transmission parameter and upper layer setting including a parameter to be applied to transmission power control and a parameter of space related information to be applied to PUSCH transmission. The terminal device repeats transmission of a transport block N times using N slots when the aggregation transmission parameter is set, the parameter of the space related information to be applied to PUSCH transmission including a parameter of one or a plurality of pieces of space related information; and applies space related information identified using the parameter of the one or a plurality of pieces of space related information to n-th PUSCH transmission to transmit a PUSCH.SELECTED DRAWING: Figure 9
Patent JP-2019171366-A (JP)
Title: Coating film formation device, coating film formation method, and member manufacturing method
Inventor: MIURA JUN
IPC: B05C3/10
Filed: 2019-02-18
Abstract: To provide a coating film formation device and a coating film formation method, that do not entrain air into a nozzle of a coating head in the coating film formation device, and that can form coating film of high continuous moldability and excellent dimensional accuracy.SOLUTION: A coating film formation device and a coating film formation method include: (a) a tank 111 for storing a liquid material; (b) a coating head 108 for feeding the liquid material onto a substrate 112, that is provided with a nozzle for discharging the liquid material, a storage part of the liquid material discharged from the nozzle, a supply port 115 for feeding the liquid material to the storage part, and a piston which is arranged by facing the storage part, and applies pressure to the liquid material stored in the storage part by reciprocating, in order to extrude the liquid material from the nozzle; (c) a flow path 113 connecting the tank to the supply port; (d) supply means for supplying the liquid material from the tank to the storage part; (e) means for blocking the supply of the liquid material from the tank to the storage part; (f) blocking means of the nozzle; and (g) means for relatively moving the substrate and the coating head.SELECTED DRAWING: Figure 1
Patent JP-2020131138-A (JP)
Title: filter
Inventor: KINUTA KIYOSHIZU
IPC: B07B1/00
Filed: 2019-02-21
Abstract: To provide a filter where the reliability of separation especially in a nanometer order is enhanced and separation efficiency is enhanced.SOLUTION: A filter 10 has: one tabular plate 14 formed with a plurality of grooves 22 and a plurality of first doorways 14A, 14B where a fluid flows in and out at both end opening parts of the grooves 22; and the other tabular plate 12 overlapped with the one plate 14 and formed with a plurality of second doorways 12A, 12B, 12C where a fluid flows in and out at a position not overlapped with the plurality of first doorways 14A, 14B in a thickness direction of the one plate 14. A space formed with the grooves 22 of the one plate 14 and the other plate 12 is the separation passage 16 of the fluid.SELECTED DRAWING: Figure 1
Patent JP-2020132587-A (JP)
Title: Method for suppressing discoloration of composition containing peptide-containing substance, as well as powder compositions, granules, and tablets
Inventor: ETO YOSHITAKA
IPC: A61K47/02
Filed: 2019-02-21
Abstract: To provide methods for suppressing discoloration of a composition containing a peptide-containing substance, which can easily suppress a change in color tone of a composition containing a peptide-containing substance, and to provide powder compositions, granules, and tablets comprising a peptide-containing substance with suppressed change in color tone.SOLUTION: The present invention relates to a method for suppressing discoloration of a composition containing a peptide-containing substance, the method comprising contacting the peptide-containing substance with silicate as a discoloration inhibitor, to a powder composition or a granule containing the peptide-containing substance and the silicate as a discoloration inhibitor, and to a tablet containing at least either the powder composition or the granule.SELECTED DRAWING: None
Patent JP-2020136628-A (JP)
Title: Semiconductor device
Inventor: YANAGIDA HIDEAKI
IPC: H01L23/14
Filed: 2019-02-26
Abstract: To provide a semiconductor device capable of preventing a collet from interfering with a plurality of pieces of columnar wiring when a semiconductor element is mounted on an inclined surface of a concave portion of a substrate.SOLUTION: The semiconductor device comprises: a substrate 10 including a first surface 10A facing in a thickness direction z and a concave portion 11 concave from the first surface 10A; a plurality of pieces of wiring 21 each including a first portion 211 disposed at the concave portion 11 and a second portion 212 disposed at the first surface 10A; a semiconductor element 30 bonded to the first portion 211 of each of the plurality of pieces of wiring 21; and a plurality of pieces of columnar wiring 22 respectively disposed on the second portions 212 of the plurality of pieces of wiring 21 and protruded to a direction away from the first surface 10A in the thickness direction z. The semiconductor element 30 is bonded to a mounting portion 211A of the first portion 211 of each of the plurality of pieces of wiring 21, which is disposed on a first inclined surface 111 of the concave portion 11. A first distance L1 in a first direction x from a first boundary 121 to a second boundary 122 is different from a second distance L2 in the first direction x from a third boundary 123 to a fourth boundary 124.SELECTED DRAWING: Figure 4
Patent JP-2020135815-A (JP)
Title: Antenna design supporting device, antenna design supporting program, and method for supporting antenna design
Inventor: KAI MANABU
IPC: G06F30/10
Filed: 2019-02-26
Abstract: To provide an antenna design supporting device which can calculate a parameter related to the structure of an antenna more quickly.SOLUTION: The antenna design supporting device includes: a parameter calculation unit for calculating a plurality of first parameters, which determine the structure of a first antenna device on the basis of the specification value of a first antenna device as the target of a performance evaluation; a frequency acquisition unit for acquiring a communication frequency on the basis of the plurality of first parameters; an acceptance range calculation unit for calculating the range of acceptance of displacement of the communication frequency which satisfies the predetermined performance evaluation standard of the first antenna device; a change amount acquisition unit for determining the structure of a second antenna structure as a reference model and determining a change amount of two second correlated parameters to the change of the communication frequency in the acceptable range; and a relational expression acquisition unit for acquiring the relational expression of two correlated first parameters on the basis of two first correlated parameters of the first parameters which correspond to the two second parameters and the change amount.SELECTED DRAWING: Figure 17
Patent JP-2020138567-A (JP)
Title: Vehicle lower unit structure
Inventor: KAWASE KYOSUKE
IPC: B62D25/20
Filed: 2019-02-26
Abstract: To suppress bending of rockers at time of side collision without increasing the number of parts.SOLUTION: A pair of rockers 106 of a vehicle lower unit structure 102 include a first flat unit 130 of a prescribed height and a second flat unit 134 which is lower than the first flat unit. At least one of cross members 108 includes a top surface unit 140 on a higher side than the first flat unit 130 and a bottom surface unit 146 in a position with the same height as the second flat unit 134. A coupling member 114 is provided with an inclined surface 166 inclining upward from an outside joint unit 162 joined to the first flat unit 130 to an inside joint unit 164 joined to the top surface unit 140.SELECTED DRAWING: Figure 1
Patent JP-2020137925-A (JP)
Title: Clothing treatment apparatus
Inventor: NISHIMURA TAKASHI
IPC: D06F39/02
Filed: 2019-03-01
Abstract: To provide the clothing treatment apparatus that can suppress downsizing of a manual charging part in a configuration comprising both an automatic charging part and the manual charging part.SOLUTION: The clothing treatment apparatus according to the embodiment comprises: a clothing treatment tank that accommodates clothing; a tank that stores a clothing treatment agent for processing the clothing; an automatic charging part that charges the clothing treatment agent stored in the tank into the clothing treatment tank; and a manual charging part that charges the clothing treatment agent manually by a user, wherein the manual charging part is provided at a position lower than a lower surface of the tank.SELECTED DRAWING: Figure 2
Patent JP-2020145492-A (JP)
Title: Communication method and connection control program
Inventor: SUZUKI KAZUYUKI
IPC: H04W88/04
Filed: 2019-03-04
Abstract: To use surplus data traffic.SOLUTION: In a communication method by a communication system including a server device and a plurality of terminal devices, a terminal device selects another terminal device that connects the terminal device to a network based on terminal situation information indicating situations of the respective terminal devices, acquires connection information for connecting with the other terminal device from the server device to cause the other terminal device to establish a communication path to the network, and connects to the network via the communication path.SELECTED DRAWING: Figure 1
Patent JP-2020150571-A (JP)
Title: Power supply device and medical system
Inventor: TAKEGAMI EIJI
IPC: H02M3/00
Filed: 2019-03-11
Abstract: To suppress variation of an output voltage during sudden change in load within an allowable range.SOLUTION: A power supply device 1 comprises a power-factor improvement circuit 6 for converting an input voltage Vi into a DC voltage Vo; an input voltage detection part 4 for outputting a detection signal Sv1; a current detection part 5 for outputting a current detection signal Si by detecting an inductor current IL in the power-factor improvement circuit 6; an output voltage detection part 7 for outputting an output voltage detection signal Sv2; and a control part 8 for executing a voltage stabilization operation for stabilizing the DC voltage Vo to a target voltage Vtg, and a power-factor improvement operation for making the current IL follow up a waveform of the input voltage Vi, by performing pulse-width control for a switching element in the power-factor improvement circuit 6 based on an error voltage Vev between the target voltage Vtg and the DC voltage Vo as well as each of detection signals Sv1, Si and Sv2. The control part 8 switches a control gain in the voltage stabilization operation to a second gain higher than from an initial first gain when the DC voltage Vo is a threshold voltage VH1 or higher, and when the DC voltage Vo is a threshold voltage VL1 or lower.SELECTED DRAWING: Figure 1
Patent JP-2020148359-A (JP)
Title: Confirmation system of metal melting and molten state
Inventor: ANDO YASUSHI
IPC: F27D21/02
Filed: 2019-03-11
Abstract: To provide a confirmation system of a metal melting and molten state capable of reducing possibility of health hazard of workers and allowing efficient confirmation of the metal melting and molten state.SOLUTION: A confirmation system 3 of a melting and molten state of metal in a melting furnace 2 has a rod body 31 to be inserted into charged metal 28 in the melting furnace 2, an agitation driving part 33 for driving the rod body in an inserted state in the charged metal 28, and a torque sensor 34 for detecting torque caused to the rod body 31 according to agitation of the charged metal 28.SELECTED DRAWING: Figure 1
Patent JP-2019112439-A (JP)
Title: Pharmaceutical compositions for lung conditions
Inventor: SUMMAR MARSHALL L
IPC: A61P11/00
Filed: 2019-03-12
Abstract: To provide methods and compositions for treating lung conditions such as bronchopulmonary dysplasia (BPD) or chronic hypoxia-induced pulmonary hypertension in a patient.SOLUTION: A pharmaceutical composition for treating a newborn at risk for bronchopulmonary dysplasia (BPD) who require mechanical ventilation comprises a therapeutically effective amount of citrulline and a pharmaceutically acceptable carrier.SELECTED DRAWING: Figure 1
Patent JP-2020146166-A (JP)
Title: Biological information measuring system and biological information measuring device
Inventor: SATO MASAHIRO
IPC: A61B5/374
Filed: 2019-03-12
Abstract: To reduce power consumption as compared with a case where all measuring devices measure biological information according to a fixed measuring condition in a case where biological information is measured by using a plurality of measuring devices.SOLUTION: A first measuring device measures first biological information on a subject. A second measuring device measures second biological information which is biological information on the subject different from the first biological information. Based on the first biological information, a condition of the measurement by the second measuring device is changed.SELECTED DRAWING: Figure 1
Patent JP-2020180708-A (JP)
Title: Heat pump for rapid refrigeration equipment and liquid rapid freezing device using the same
Inventor: FUJISHIMA MASANORI
IPC: F25B41/04
Filed: 2019-03-14
Abstract: To provide a heat pump for refrigeration equipment that can rapidly cool antifreeze liquid of refrigeration equipment to an ultralow temperature range of -40°C or lower without causing oil shortage in a heat pump, and to provide a rapid liquid freezing device using the same.SOLUTION: A heat pump for refrigeration equipment has a refrigerant circulation path in which an evaporator, a compressor and a condenser are connected with a conduit pipe, and is configured so that heat cooled by the evaporator is radiated by the condenser. The heat pump for refrigeration equipment is provided with pressure-regulating/bypass-control means to compensate pressure decrease when the pressure of the refrigerant to be fed to the compressor from the evaporator decreases.SELECTED DRAWING: Figure 1
Patent JP-2020148281-A (JP)
Title: Manufacturing method for constant velocity universal joint
Inventor: KOBAYASHI MASAZUMI
IPC: F16D3/22
Filed: 2019-03-14
Abstract: To avoid a welding state of a welding part from deteriorating, to prevent spatters from entering a cap part during welding.SOLUTION: A cup part 12 having a track groove 30 formed on its inner periphery and a shaft part 13 formed on a bottom part 12a2 of the cup part 12 are formed of separate members. A joint end surface 50 of a cup member 12a forming the cup part 12 and a joint end surface 51 of a shaft member 13a forming the shaft part 13 are made to face each other, and the cup member 12a and the shaft member 13a are integrated by welding. Welding is performed by providing a ventilation path 56 connected to a cavity part M provided on the inner diameter side of an annular welding part 49 between the joint end surface 50 of the cup member 12a and the joint end surface 51 of the shaft member 13a.SELECTED DRAWING: Figure 4
Patent JP-2020149595-A (JP)
Title: Electronic device and control method therefor
Inventor: NAKANO MASANORI
IPC: G06F21/83
Filed: 2019-03-15
Abstract: To provide an electronic device with enhanced security.SOLUTION: An electronic device (keyboard PC 1) is comprises a housing, a keyboard 120, and a processor. The keyboard 120 is provided on one surface of the housing. The processor is provided inside the housing. The housing is foldable on the one surface to accommodate the keyboard inside. The processor acknowledges a character string entered using the keyboard after the electronic device is turned on. The processor starts a system to be run on the electronic device if the character string matches a password.SELECTED DRAWING: Figure 4