baber/WOPTO huggingface dataset:
Patent JP-2022030968-A (JP)
Title: cabinet
Inventor: SAKAI DAISUKE
IPC: A47B55/00
Filed: 2020-08-07
Abstract: To provide a cabinet excellent in design properties by suppressing design properties from being impaired by a part of a device being visually recognized.SOLUTION: A cabinet has a top plate 1a and a cabinet body 1b disposed beneath the top plate. The cabinet body includes a device storage part configured so as to store a device so that at least a part of the device E is disposed at a position separate from the top plate downward. The device storage part includes a front opening part that causes a front surface of the device to be exposed to the front and causes a front part in a top face of the device to be exposed upward at a position separate from the top plate downward, and a device cover member having a plate-like device top face covering part for covering from above at least a part of a region exposed upward from the front opening part of the top face of the device.SELECTED DRAWING: Figure 1
Patent JP-2021176624-A (JP)
Title: Filtration device for petroleum mining
Inventor: WANG WEI
IPC: B01D33/00
Filed: 2020-08-21
Abstract: To provide a filtration device for petroleum mining.SOLUTION: A filtration device for petroleum mining includes a body, a first transmission space is provided in the body, a centrifugal filtration space is provided on a right side of the centrifugal filtration space, the centrifugal filtration space communicates with a crushing space to the right, a centrifugal filtration device is provided in the centrifugal filtration space, and the centrifugal filtration device can separate petroleum and sands by centrifugal force. The centrifugal filtration device includes a rotatable first oil feed pipe that connects the centrifugal filtration space and the first transmission space, the first oil feed pipe extends to an exterior of the body to the left, a centrifugal filtration tub is fixed to the first oil feed pipe in the centrifugal filtration space, and the centrifugal filtration tub extends into the crushing space.SELECTED DRAWING: Figure 1
Patent JP-2022038963-A (JP)
Title: Specification device and specification method
Inventor: KOYAMA YASUHEI
IPC: F25B49/02
Filed: 2020-08-27
Abstract: To provide a specification device capable of specifying a defect generation place of a refrigeration cycle device, and a specification method.SOLUTION: A specification device comprises an acquisition unit and a specification unit. The acquisition unit acquires a first pressure and a first temperature of a refrigerant suctioned by a compressor, and a second pressure and a second temperature of a refrigerant flowing out of a condenser, in a refrigeration cycle device having the compressor, the condenser, a decompression device and an evaporator. The specification unit specifies a location where a defect is generated or a location where a defect is to be generated in the refrigeration cycle device, based on a first pressure increase/decrease state with respect to a predetermined value of the first pressure, a first temperature increase/decrease state with respect to a predetermined value of the first temperature, a second pressure increase/decrease state with respect to a predetermined value of the second pressure, and a second temperature increase/decrease state with respect to a predetermined value of the second temperature.SELECTED DRAWING: Figure 1
Patent JP-2021050416-A (JP)
Title: Raw material gas supply system and raw material gas supply method
Inventor: OKABE YASUYUKI
IPC: C23C16/448
Filed: 2020-09-02
Abstract: To replenish a solid raw material to a raw material gas supply system for supplying a raw material gas produced by evaporating a solid raw material in such a form that does not adversely influence a treatment in a treatment apparatus.SOLUTION: A raw material gas supply system for supplying a raw material gas produced by evaporating a solid raw material to a raw material gas treatment apparatus, includes: an evaporation apparatus for producing the raw material gas by evaporating the solid raw material; a delivery mechanism for delivering a disperse system from a storage vessel for storing the disperse system in which the solid raw material is dispersed to the evaporation apparatus; and a separation mechanism for separating the solid raw material from the disperse system in the evaporation apparatus.SELECTED DRAWING: Figure 1
Patent JP-2022042238-A (JP)
Title: Device for controlling person recognition and method for controlling person recognition
Inventor: SAKAI YASUTOSHI
IPC: G08G1/16
Filed: 2020-09-02
Abstract: To properly recognize a person.SOLUTION: A control unit 20 as a device for controlling person recognition includes: a picture data acquisition unit 21 for acquiring picture data taken by a camera 11 for imaging around a vehicle; an other vehicles distribution information acquisition unit 23 for acquiring other vehicles distribution information of other vehicles in a travel lane where a vehicle is travelling; a recognition processing unit 22 for recognizing presence of a person when a score which shows a possibility of being a person in the picture data acquired by the picture data acquisition unit 21 is at least a threshold value; and a presentation processing unit 24 for presenting information of the person recognized by the recognition processing unit 22 to the driver of the vehicle. The recognition processing unit 22 changes the threshold value of the score on the basis of the other vehicles distribution information in the travel road acquired by the other vehicles distribution information acquisition unit 23.SELECTED DRAWING: Figure 1
Patent JP-2022042849-A (JP)
Title: Washing machine and manufacturing method of washing machine
Inventor: SEGAWA MASANAO
IPC: D06F35/00
Filed: 2020-09-03
Abstract: To provide a washing machine excellent in corrosion prevention performance.SOLUTION: A drum type washing machine 100 includes: a rotary drum 4 which is rotatably provided; a motor 7 which rotationally drives the rotary drum 4 through a rotary shaft 16; bearings 19 and 20 which support the rotary shaft 16; a shaft fixing section which fixes the bottom section of the rotary drum 4 and the rotary shaft 16; a shaft protection section which has corrosion resistance, is arranged closer to the bearing 19 side than the shaft fixing section, and protects the rotary shaft 16; and a seal section which makes watertight between the shaft fixing section and the shaft protection section. The shaft protection section has a substantially cylindrical shape in which a flange is provided at an end on the shaft fixing section side. The seal section is held by the shaft fixing section or the bottom section of the rotary drum 4 and the flange.SELECTED DRAWING: Figure 1
Patent JP-2022044893-A (JP)
Title: Communication management system, communication system, communication management method, and communication management program
Inventor: ETO MASARU
IPC: H04L41/00
Filed: 2020-09-08
Abstract: To provide a communication management system, a communication system, a communication management method, and a communication management program that enable a user to suitably visually confirm the physical positional relationship of communication devices on a network.SOLUTION: A communication management system 10 according to the present disclosure includes a display calculation unit 12 that calculates a display position of an icon that identifies a communication device in a display unit for each of a plurality of communication devices on a network on the basis of positional information of that communication device. The communication management system 10 also includes a complexity calculation unit 13 that calculates the complexity of topology between a plurality of icons on the basis of the display positions of the plurality of icons. The display calculation unit 12 modifies the display position of at least one icon when the complexity is equal to or greater than a predetermined complexity threshold.SELECTED DRAWING: Figure 1
Patent JP-2022045948-A (JP)
Title: Retrieval device, retrieval method and retrieval program
Inventor: TAKAI KOSEI
IPC: G06F11/36
Filed: 2020-09-10
Abstract: To improve retrieval efficiency.SOLUTION: A retrieval device comprises a processor and a storage device to which the processor is accessible. The processor executes: retrieval processing of retrieving a correction candidate part from a source code, based on a candidate condition for retrieving the correction candidate part in the source code; sorting processing of sorting the correction candidate part retrieved by the retrieval processing into one of a plurality of attributes indicating the type of sorting, based on a sorting condition relating to the programmatic dependency with the candidate condition; and output processing of outputting a sorting result by the sorting processing.SELECTED DRAWING: Figure 2
Patent JP-2021175489-A (JP)
Title: String fastener
Inventor: NAMBU MADOKA
IPC: A44B99/00
Filed: 2020-09-10
Abstract: To provide a string fastener that is small-sized, has strength that is hardly reduced and a long life, provides excellent operability to enable smooth movement, and is to be appropriately fixed to a string-like member.SOLUTION: A string fastener comprises: a plug 2 including a plug base 21 having two tabular parts 21a arranged in parallel and at least one connection part 21b connecting the two tabular parts, a leg part 22 having a holding part 22a held by portions of the tabular parts and a tapered and rectangular-parallelepiped protrusion part 22b protruding from the holding part, and a plug opening 23 formed from the connection part to both sides of the leg part by connecting the two tabular parts at the connection part on the side opposite to the leg part; and a socket 3 including a socket base 31, and a socket opening 32 that is formed by a hole penetrating the socket base and having a tapered inclined surface 31a and stores a tip of the protrusion part. In providing a string-like member 4 that passes through the plug opening from a gap of the connection part, exits from the plug from the lateral side of the leg part, passes through the socket opening, and exits from the socket, the string-like member passes between the protrusion part and the inclined surface.SELECTED DRAWING: Figure 5
Patent JP-2022049457-A (JP)
Title: Electric service car
Inventor: YAMADA MASAHIRO
IPC: B60K1/04
Filed: 2020-09-16
Abstract: To enable an easy operation for matching a height of a carrier with heights of guide parts of a machine body when the carrier placed on the ground surface is lifted up and supported by the guide parts of the machine body.SOLUTION: An electric service car includes: a carrier 32 which may house a battery and is provided with support parts 40; a carrier housing part which is provided at a machine body and may hold the carrier 32; guide parts 21, 22 which may support the carrier 32 lifted up from the ground surface in a state where the carrier 32 is lifted up from the ground surface through the support parts 40 and guide the carrier 32 to the carrier housing part; and a positioning part 42 which stops lifting of the carrier 32 when the carrier 32 placed on the ground surface is lifted up and each support part 40 reaches a position where the support part 40 may be supported by the guide parts 21, 22.SELECTED DRAWING: Figure 10
Patent JP-2022042913-A (JP)
Title: Electric knife
Inventor: HASHIZUME HIDEYA
IPC: B26B7/00
Filed: 2020-09-03
Abstract: To provide an electric knife which causes a hard object to be cut or causes an object to be cut thinly.SOLUTION: An electric knife has a pair of blades 10, 20 which adhere, are slid connected in a back and forth, and are moved back and forth. Thickness of cutters of the blades is 80% or less of thickness of a handle of the blades. Regarding the pair of blades moved back and forth are adhered and slid and connected, the blades are provided with slide connection by slide holding means N, N of one of the blades and a groove M of the other of the blades that engages with the slide holding means. The pair of blades are moved back and forth to cut an object with driving means of the back and forth movement of a motor or the like where the slide connection is provided at least at two places in front of and at the back of the blades.SELECTED DRAWING: Figure 3
Patent JP-2022054685-A (JP)
Title: Rubber composition and vibration damping rubber including rubber composition vulcanized
Inventor: NAGAI FUMI
IPC: C08K3/06
Filed: 2020-09-28
Abstract: To provide a rubber composition that can suppress temporal changes in dynamic spring constant at low temperature particularly when used in a vibration damping rubber, and a vibration damping rubber produced by vulcanizing the rubber composition as the raw material.SOLUTION: A rubber composition has a rubber component, sulfur, a bismaleimide compound, and a compound represented by Formula (1) below, wherein R1 is an alkylene group having 1 to 3 carbon atoms, and R2 and R3 are each independently an aromatic hydrocarbon or an alkyl group having 4 or more carbon atoms. The rubber composition has a sulfur content of 0.3 pt.mass or less based on 100 pts.mass of the total amount of the rubber component.SELECTED DRAWING: None
Patent JP-2022055563-A (JP)
Title: Medical indwelling implement
Inventor: SASAKI TOMOKAZU
IPC: A61F2/88
Filed: 2020-09-29
Abstract: To provide a medical indwelling implement made to indwell in a human body to secure a urinary passage in a urinary organ, which takes the characteristics of urine of a sufferer of a specific disease into consideration.SOLUTION: A medical indwelling implement (a ureteral stent 10) according to invention, which is made to indwell in a human body to secure a urinary passage in a urinary organ, is configured to include an alkali-soluble resin containing fluorine. For example, the ureteral stent 10 has a constitution extending in a long-sized direction and has a wire 11 spirally wound around a shaft along the long-sized direction, the wire 11 being made of the alkali-soluble resin containing fluorine.SELECTED DRAWING: Figure 2
Patent JP-2022055634-A (JP)
Title: Film deposition method and film deposition apparatus
Inventor: HASEGAWA TOSHIO
IPC: C23C16/455
Filed: 2020-09-29
Abstract: To provide a technique capable of controlling the composition of dissimilar metal in a film.SOLUTION: A film deposition method for depositing a metal carbide film on a substrate includes a step of forming a metal carbide film including a first metal element and a second metal element on a substrate by time-dividing and performing a plurality of times the steps of: supplying first raw material gas including the first metal element without including carbon to the substrate; supplying second raw material gas including the second metal element different from the first metal element and including carbon to in the substrate; supplying a reducer to the substrate. The concentrations of the first and second metal elements included in the metal carbide film are controlled by controlling an order performing the steps of supplying the first raw material gas, supplying the second raw material gas and supplying the reducer.SELECTED DRAWING: Figure 1
Patent JP-2022056822-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-09-30
Abstract: To provide a game machine that contributes to increasing the interest of a game through a performance.SOLUTION: A Pachinko game machine PY1 can execute a particular performance in which a post-stage performance is followed by a pre-stage performance during the execution of a special game (big winning game). When a second game state (high probability high base game state) is set, a title image G127 can be displayed. The post-stage performance includes a first post-stage performance and a second post-stage performance. During the execution of the special game, when the particular performance in which the first post-stage performance is followed by the pre-stage performance is performed, a first game state (low probability high base game state) may be set after the execution of the special game. On the other hand, during the execution of the special game, when the particular performance in which the second post-stage performance is followed by the pre-stage performance is performed, the second game state is set after the execution of the special game. The second post-stage performance uses an image imitating the characters included in the title image G127.SELECTED DRAWING: Figure 18
Patent JP-2022057505-A (JP)
Title: motor
Inventor: SAKURADA KUNIHITO
IPC: H02K5/22
Filed: 2020-09-30
Abstract: To provide a motor capable of suppressing foreign matter from entering from outside to inside.SOLUTION: A motor includes a shaft 1 arranged along a vertically extending central axis, a stator attached to the shaft, and a lead wire 3 electrically connected to the stator. The shaft has a hole portion 10 extending from one side to the other side, a sealing member 20 arranged in at least one part of the hole portion, and a cover member 30. The hole portion has a first hole 11 opening on one side of the shaft, and a second hole 12 opening on the other side of the shaft and connected to the first hole, the lead wire is arranged inside the first hole and inside the second hole, the cover member is arranged in the opening of the first hole, and covers an outer surface of the lead wire, and the sealing member is arranged at a position on the other side of the arrangement position of the cover member.SELECTED DRAWING: Figure 5
Patent JP-2022057856-A (JP)
Title: Recording device and control method therefor
Inventor: SATO TAKAYA
IPC: B41J2/01
Filed: 2020-09-30
Abstract: To reduce liquid remaining in a flow channel when discharging liquid.SOLUTION: A recording device comprises: a carriage which is loaded with a recording head for discharging liquid, and moves reciprocally in a first direction along a scanning direction and a second direction opposite to the first direction; a tank for storing liquid to be supplied to the recording head; a flow channel for supplying liquid from the tank to the recording head; and suction means for suctioning liquid from the recording head. The flow channel includes: a fixed flow channel which is connected to the tank and does not follow the movement of the carriage; a first flow channel which is branched from the fixed flow channel and connected to the recording head in the first direction, and follows the movement of the carriage; and a second flow channel which is branched from the fixed flow channel and connected to the recording head in the second direction, and follows the movement of the carriage. After moving in the first direction and stopping for a predetermined time, the carriage moves in the second direction, and then, suctions liquid from the recording head using the suction means.SELECTED DRAWING: Figure 18
Patent JP-2022057948-A (JP)
Title: Compression member, bearing member, and mammography apparatus
Inventor: FUJIMOTO TOSHIE
IPC: A61B6/00
Filed: 2020-09-30
Abstract: To provide a compression member, a bearing member, and a mammography apparatus capable of displaying a display image when a projection image is projected, while a mamma is visualized via the compression member.SOLUTION: In a compression plate 40 which is configured to compress a mamma placed between a radiation source and a radiation detector, at least a partial area of one or more surfaces without contact with the mamma is a rough surface.SELECTED DRAWING: Figure 20
Patent JP-2022059239-A (JP)
Title: Confidential Information Management Program, Confidential Information Management Method, and Confidential Information Management System
Inventor: FUNAKUBO TOSHIAKI
IPC: G06F16/22
Filed: 2020-10-01
Abstract: To improve the safety of encrypted data against frequency analysis attacks.SOLUTION: A data registration unit 1 generates multiple second item values which are associated with any one of multiple first item values settable to one item in a secret record in a secret record group 5. The data registration unit 1 classifies each multiple second item value into one of the item value groups 4a and 4b. The data registration unit 1 converts the first item values which are set in one item in the secret record into at least one of the second item values corresponding to the first item values. The data registration unit 1 generates dummy record groups 6a, 6b each having a dummy record set to one item converted value of existing second item value set to one item of the secret record according to the bijective relationship of the second item value in groups 4a, 4b. The data registration unit 1 encrypts the item value set in each item of the secret record and the dummy record and outputs the same.SELECTED DRAWING: Figure 1
Patent JP-2022059672-A (JP)
Title: Production method of high-purity lithium salt aqueous solution
Inventor: YAMADA KEITA
IPC: C01D7/26
Filed: 2020-10-02
Abstract: To provide a method for producing a high-purity lithium salt aqueous solution in which aluminum phosphate can be filtered in a short time.SOLUTION: A production method of a high-purity lithium salt aqueous solution comprises the steps of: adjusting the pH of a slurry having a mixture of lithium phosphate and aluminum hydroxide obtained from a first lithium salt aqueous solution as a raw material to a range of 2-3 to precipitate aluminum phosphate; filtering and removing the precipitates of aluminum phosphate to obtain a second lithium salt aqueous solution; and refining the second lithium salt aqueous solution to obtain a high-purity lithium salt aqueous solution.SELECTED DRAWING: Figure 1
Patent JP-2021036667-A (JP)
Title: Implementation of HARQ on PUSCH for multiple carriers
Inventor: FREDRIK HUSS
IPC: H04W28/04
Filed: 2020-10-06
Abstract: To provide an efficient method of HARQ operation in a carrier aggregation scenario.SOLUTION: A method for operating a network node of a wireless communication network includes a step of determining and/or adjusting a HARQ signaling format for a terminal configured for carrier aggregation based on a number of DL carriers and/or HARQ bits configured for the terminal. The decision and/or adjustment shall be made by determining and/or adjusting an encoding method, a modulation method, or a HARQ-ACK offset.SELECTED DRAWING: Figure 1
Patent JP-2022061626-A (JP)
Title: Power converter
Inventor: KUBOTA YOHEI
IPC: H02M7/12
Filed: 2020-10-07
Abstract: To provide a power converter that can reduce distortion of input currents.SOLUTION: A converter includes a plurality of diodes connected with an AC power supply and a plurality of switch elements connected in parallel with the diodes, and performs DC conversion of and boosts the voltage of the AC power supply through switching. A control unit controls the switching of the converter through pulse width modulation so that the DC output voltage of the converter becomes a target value and input currents to the converter become a sine wave. The control unit switches the length of dead time for short-circuit prevention when the switch elements are turned on and off according to the step-up ratio of the pulse width modulation.SELECTED DRAWING: Figure 1
Patent JP-2021065698-A (JP)
Title: Medical device for puncturing
Inventor: SHIN KYUNG HOON
IPC: A61B18/14
Filed: 2020-10-07
Abstract: To provide a medical device capable of performing puncture and injecting fluid.SOLUTION: A medical device 1 includes: a tube 100 through which fluid flows; a handle part 200 coupled to a proximal end part 102 of the tube; an electrode tip coupled to a distal end part 104 of the tube; a fluid injection part 500 configured to inject fluid into the tube; one or more openings formed in the tube; and a guide member disposed in the tube, and having an inclined part to guide the direction of the fluid sprayed out through the opening.SELECTED DRAWING: Figure 1