baber/WOPTO huggingface dataset:
Patent JP-2020061672-A (JP)
Title: Document size detection device, image reading device, image forming apparatus, and document size detection method
Inventor: KOYAMA TADAAKI
IPC: G03B27/62
Filed: 2018-10-11
Abstract: To improve the accuracy in detecting a document size with a simple configuration.SOLUTION: A document size detection device 101 comprises: placement means on which a document is placed; illumination means that irradiates the document with scan light through the placement means; switching means that switches between ON/OFF for the scan light; illumination depth control means that controls the illumination depth of the scan light; reading means that reads image data of the document by receiving reflected light from the document through the placement means; and detection means that detects a size based on the image data. The illumination depth control means reduces the illumination depth of the scan light during size detection to detect the size compared with the illumination depth of the scan light during image reading to read the image of the document. During the size detection, the detection means detects the size based on the difference between first image data acquired in a state where the scan light is turned OFF and second image data acquired in a state where the scan light is turned ON.SELECTED DRAWING: Figure 6
Patent JP-2020059594-A (JP)
Title: Housing system
Inventor: FUMA TAKASHI
IPC: B65G1/00
Filed: 2018-10-12
Abstract: To provide a housing system that can reduce the number of processes needed to achieve a condition where a storage item is positioned in a proper storage position inside a container.SOLUTION: The housing system includes: an adjustment mechanism that adjusts a holding position of a container 60 by a holding part; a controlling part that controls driving of the adjustment mechanism; a transfer machine 53 that moves a storage article 70 into a storage space 62 in the container 60 held by the holding part and transfers the storage article 70 to the container 60; and a position detection device 30. The position detection device 30 is provided so as to detect a relative position of the storage article 70 held by the transfer machine 53 in the storage space 62 against the container 60. The controlling part performs adjustment control that adjusts the holding position of the container 60 so as for it to be in a proper position against the storage article 70 based on the detection information of the position detection device 30 during transfer of the storage article 70 by the transfer machine 53 in a condition that is before the storage article 70 is supported by the container 60.SELECTED DRAWING: Figure 5
Patent JP-2020063759-A (JP)
Title: Manufacturing method of inner surface-coated steel pipe
Inventor: KATAYAMA YUTA
IPC: B05D7/24
Filed: 2018-10-16
Abstract: To provide a manufacturing method of an inner surface-coated steel pipe, capable of obtaining uniform coating film thickness over a longitudinal direction of the steel pipe.SOLUTION: A manufacturing method of an inner surface-coated steel pipe in which an inner surface of the steel pipe is coated with a resin layer, has a blast treatment process for blasting the inner surface of the steel pipe, a chemical conversion treatment process for forming a chemical conversion treatment layer by performing a chemical conversion treatment on the blasted inner surface, a primer coating process for coating a surface of the chemical conversion layer with a primer, a first induction heating process for induction heating the steel pipe, a first cooling process for cooling the steel pipe to a temperature of 50°C or less, a second induction heating process for induction heating the steel pipe to a heating temperature necessary for powder coating, a powder coating process for coating the inner surface of the steel pipe with the resin power for forming the resin layer, a temperature retaining process for retaining the steel pipe at a heat retaining temperature of 150-250°C, and a second cooling process for cooling the steel pipe.SELECTED DRAWING: Figure 2
Patent JP-2020062183-A (JP)
Title: IoT MOUNTED AIR CLEANER USING RADICAL BY ATMOSPHERIC PRESSURE PLASMA AND WATER
Inventor: KIN KOKUTETSU
IPC: F24F7/00
Filed: 2018-10-17
Abstract: To exchange air in an indoor space with safer and comforting clean air by devising overcome of weak points that it becomes a molecule or an ion quickly due to chemical instability of generated radical, and accumulate air contamination information in the indoor space as utility data and continue corresponding studies.SOLUTION: By quickly inputting radical generated by electrical discharge generating atmospheric pressure plasma into a water storage tank and electrostatic atomizing water, charged fine particle water containing the radical is generated, reacted with at least one of carbon monoxide, ammonia, acetaldehyde, and acetic acid, and one thereof is decomposed, and harmful materials contained in air or water are decomposed and removed by radical and sterilization is conducted, and clean air is discharged. Sensing data is accumulated in a server by using a sensing sensor such as human sensing sensor, and a communication control device of an IoT device and can be shared with a user.SELECTED DRAWING: Figure 1
Patent JP-2020062196-A (JP)
Title: Gum care tool
Inventor: ARAI Aya
IPC: A46D1/00
Filed: 2018-10-17
Abstract: To provide a gum care tool for massage, a tool in which a brush molding is difficult to come off a handle part, in which a gap with the proximal part of a head is difficult to be produced in the rear end part of the brush molding, and in which the brush molding is difficult to lose shape.SOLUTION: The gum care tool 1 for massage has a rod-like handle body 10 made of rigid resin and a brush molding 20 made of soft resin. The handle body 10 includes a handle part 11 and a head part 12 which is provided in the tip end of the handle part 11 and which is inserted into the brush molding 20 and covered with the brush molding 20. The soft resin has a Shore A hardness of 20-80. In the head part 12, there is installed more than one projection 15.SELECTED DRAWING: Figure 8
Patent JP-2020065408-A (JP)
Title: High efficiency power generation system and control method thereof
Inventor: TORII TSUNEO
IPC: F16H1/20
Filed: 2018-10-19
Abstract: To provide a power generation system capable of generating high torque power and having high power generation efficiency.SOLUTION: There are provided generators G11A and G12A that rotate by the rotational force of a housing 101-1 of a differential speed interlocking body and electric motors M1 and M2 that are driven by the output power of those generators as power generation devices of a first stage, a power generation device including an electric motor driving generator (G11B) that generates electric power by the rotational force of a housing (101-2), a load generator (G12B), and a motor (M3) whose motor shaft is coupled to the housing (101-2) and which is driven by the output power of the generator (G11B) as second to Nth stages, and the power of the housings (101-1 to 101-N) of the respective stages is transmitted via timing belts T1 to TN, and therefore, respective torques of the load generators are sequentially made to be high torques and different torques.SELECTED DRAWING: Figure 13
Patent JP-2020066021-A (JP)
Title: Conjugate
Inventor: UMETANI TAKURO
IPC: B23K20/12
Filed: 2018-10-23
Abstract: To provide a conjugate in which a circular tubular part made of cast iron and a circular tubular part made of steel are joined by friction welding, and which has a high bond strength.SOLUTION: A conjugate 10 comprises a circular tubular part 210 made of cast iron and a circular tubular part 110 made of steel which are joined in a first direction D1 along mutual axial directions by friction welding. The circular tubular part 210 of cast iron includes: a first facing part 221 which faces the circular tubular part 110 made of steel in the first direction D1; and a second facing part 222 which is continuous with the first facing part 221, and faces the circular tubular part 110 made of steel from an inner peripheral side with a gap G therebetween. The circular tubular part 110 made of steel includes a tube thickness enlarged part 120 of which a tube thickness is enlarged so that during friction welding, a plastically fluidized portion reduces the gap G toward the first facing part 221. The tube thickness enlarged part 120 includes a first joining portion 121 joined to the first facing part 221, and a second joining portion 122 which is continuous with the first joining portion 121, and is joined to the second facing part 222.SELECTED DRAWING: Figure 2
Patent JP-2020066120-A (JP)
Title: Deburring tool and deburring method
Inventor: MUTO MITSURU
IPC: B23C3/12
Filed: 2018-10-26
Abstract: To provide a deburring tool which can perform stable processing.SOLUTION: A deburring tool 1 comprises: a cylindrical housing 5; a spindle device 3 which can be tilted to an axis L of the housing 5, is loosely fitted and supported to inside of the housing 5, and which comprises on a tip end thereof, a rotatable fitting part 4a to which a blade tool 8 can be detachably fitted; a piston 7 which is slidably arranged inside of the housing 5 and contacts a center disk 30 provided on the spindle device 3 to press the center disk 30 to a tip end side; a spring 13 for energizing the piston 7 to the tip end side; a separate ring 10 provided between a pressure reception surface 7e of the piston 7 and the spring 13; and a channel 15 for supplying air to a space between the separate ring 10 and the pressure reception surface 7e of the piston 7.SELECTED DRAWING: Figure 1
Patent JP-2020069140-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2018-10-31
Abstract: To provide a game machine capable of increasing game amusement.SOLUTION: A game machine includes: means for shifting at the start of a game round determined to execute determination in a first determination mode; means for continuing a second control mode until the number of game rounds from the starting point reaches a predetermined number; and means for continuing the second control mode in a second determination mode after the number of game rounds reaches a predetermined number and shifting to a first control mode when shifting to the first determination mode. Performance execution means includes: means for executing a performance of a predetermined content in a game round in which it is determined that determination is executed in the first determination mode or a game round in which special information satisfies a predetermined condition, while the second control mode continues, after the number of game rounds reaches a predetermined number; and means for executing different performances in a game round in which the special information does not satisfy a predetermined condition and it is determined that determination is executed in the second determination mode or a game round in which the special information satisfies a predetermined condition.SELECTED DRAWING: Figure 667
Patent JP-2020077040-A (JP)
Title: Event carry-in/out web settlement system and web server
Inventor: KASHIWAMOTO HIROYASU
IPC: G06Q10/08
Filed: 2018-11-05
Abstract: To ease congestion caused by cash collection generated when carrying-in/out an event, and suppress delivery mistake of baggage to exhibitors.SOLUTION: An event carry-in/out WEB settlement system comprises a user terminal 11 for an event exhibitor, a WEB server communicatively connected to the user terminal 11, and a reception terminal 51 installed in an event site, and performs carrying-in/out of baggage and a charge settlement. The WEB server replies an application completion mail to an applicant, when receiving a WEB application in advance from the user terminal 11. The reception terminal 51 performs identity verification during delivery of baggage of carrying-in by using reception information described in the application completion mail, and performs the identity verification during the delivery of the baggage of carrying-out by reading out a QR code (R) received in advance by the reception terminal 51 even in the carrying-out to issue an invoice 2B for the carrying-out.SELECTED DRAWING: Figure 2B
Patent JP-2019060022-A (JP)
Title: Steel sheet including zinc coating
Inventor: DANIEL CHALEIX
IPC: C23C14/14
Filed: 2018-11-09
Abstract: To provide a manufacturing method of a zinc coating steel sheet by vacuum deposition providing excellent temporary protection to corrosion.SOLUTION: There is provided a steel sheet 3 including a coating containing at least one zinc layer, and obtained by a jet vapor deposition method in which the ratio between a pressure Pinside a vapor deposition chamber 2 and a pressure Pinside a zinc discharge chamber 7 is between 2×10and 5.5×10. A manufacturing method related thereto is also provided.SELECTED DRAWING: Figure 1
Patent JP-2020079009-A (JP)
Title: Control device of vehicle
Inventor: KOBAYASHI TOSHIYA
IPC: B60L50/16
Filed: 2018-11-13
Abstract: To suppress decrease of a power accumulation ratio of a power storage device and suppress a feeling of strangeness of a user to engine sound.SOLUTION: A control device of a vehicle, when acceleration is requested, executes acceleration-feeling improvement control by which an engine and a motor are controlled so that the vehicle travels by travel-request power while operating the engine so that power to be outputted from the engine starts to increase from power smaller than engine request power based on the travel-request power to be requested for travel, which interrupts the acceleration-feeling improvement control when the travel-request power surpasses a threshold based on a power accumulation ratio of a power storage device during the execution of the acceleration-feeling improvement control, and controls the engine and the motor so that the vehicle travels by the travel-request power while operating the engine at higher rotation speed and by higher torque when vehicle speed is high in comparison with when the speed is low.SELECTED DRAWING: Figure 2
Patent JP-2020080952-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-11-16
Abstract: To provide a game machine with increased game interest.SOLUTION: A game machine can execute a specific performance, a first performance, a second performance, and a third performance. The execution rate of the second performance is higher when the first performance is executed and the specific performance is executed than when the specific performance is executed without executing the first performance, and the rate is the same between cases where the third performance is executed and the specific performance is executed and where the specific performance is executed without executing the third performance. When a game state is controlled to a setting change state, a variation pattern designation command is discarded even when the variation pattern designation command is received, so that control based on the receipt of the variation pattern designation command is not executed. When the game state is controlled to a setting confirmation state, the variation pattern designation command is discarded even when the variation pattern designation command is received, so that control based on the receipt of the variation pattern designation command is not executed.SELECTED DRAWING: Figure 8-9
Patent JP-2019049090-A (JP)
Title: Structured fabric care compositions
Inventor: SUSANA FERNANDEZ-PRIETO
IPC: D06M23/12
Filed: 2018-11-21
Abstract: To provide a liquid fabric care composition with improved stability against changes in temperature, and a method of producing the liquid fabric care composition.SOLUTION: A method of producing a liquid composition comprises: providing a structuring premix comprising microfibrillated cellulose derived from vegetables or wood; providing a fabric care premix comprising a fabric softener active; and incorporating the structuring premix into the liquid fabric care premix using high shear mixing. The microfibrillated cellulose derived from vegetables or wood is easy to pour and stable, and deposits well on treated fabric.SELECTED DRAWING: None
Patent JP-2019055222-A (JP)
Title: Game machine
Inventor: UEHARA AKIHIKO
IPC: A63F5/04
Filed: 2018-11-22
Abstract: To provide a game machine capable of preventing contact of each movable body, when each operation range of a plurality of movable bodies is overlapped mutually.SOLUTION: A game machine includes a first movable body and a second movable body movable between a first position and a second position different mutually in each movable body, detection means for detecting each position of the first movable body and the second movable body, and driving means for driving the first movable body and the second movable body individually. The driving means drives the first movable body and the second movable body according to a detection result of the detection means, when returning the first movable body and the second movable body to each origin position which is the first position.SELECTED DRAWING: Figure 72
Patent JP-2020083025-A (JP)
Title: Inflatable structure and production method thereof
Inventor: EBATA SHIGEYUKI
IPC: B63B7/08
Filed: 2018-11-26
Abstract: To provide an inflatable comprising a V-shaped cross sectional shape, the inflatable being formed of, as substrates, two airtightness film bodies which face each other and are coupled so as to regulate an interval by a plurality of strings, capable of being easily and inexpensively produced, suppressing peeling of adhesion, and when being used as SUP, allowing a rider to mount his/her feet thereon, and suppressing adhesion peeling due to on-water slide and being dragged on a bottom face, to provide a production method thereof and a double film body suitable for the production.SOLUTION: In a double film body which is a substrate of an inflatable, one of facing airtightness film bodies is cut and cut end parts thereof are laminated vertically and are adhered.SELECTED DRAWING: Figure 2
Patent JP-2020084043-A (JP)
Title: Method for processing biomass solid fuel material and device for processing biomass solid fuel material
Inventor: YOSHIDA MASAYOSHI
IPC: B09B5/00
Filed: 2018-11-26
Abstract: To provide a method for processing a biomass solid fuel material, the method is capable of adjusting the concentration of a component that causes corrosion when used as a solid fuel in a squeezed juice residue.SOLUTION: There is provided a method S11 for processing a biomass solid fuel material, the method performs a washing step S12 of washing a biomass solid fuel material in a water washing unit using additive water by supplying additive water and the biomass solid fuel material to the water washing unit, and in the water washing step, at least one of the amount of additive water supplied to the water washing unit and the amount of biomass solid fuel material supplied to the water washing unit is adjusted based on a state of immersion water after flowing out from the water washing unit.SELECTED DRAWING: Figure 13
Patent JP-2020091326-A (JP)
Title: Developer container, development apparatus, processing cartridge and image formation apparatus
Inventor: GOFUKU SHUICHI
IPC: G03G21/18
Filed: 2018-12-03
Abstract: To prevent developer from entering a folded part of an encapsulating member.SOLUTION: A developer container includes: a frame body having a developer storage chamber storing developer and an opening for discharging the developer; a rotary member provided inside the developer storage chamber; an encapsulating member covering the opening; and a pressing member attached to the rotary member. The encapsulating member includes a first attached part attached to the rotary member, and a second attached part attached to the frame body. The second attached part is removed from the frame body by the rotation of the rotary member. The encapsulating member is folded so as to form a folded part between the first attached part and the second attached part. The rotary member stops in a pressing position where the pressing member presses the encapsulating member. When the rotary member is located in the pressing position, a part between the folded part and the first attached part is pressed toward a part between the folded part and the second attached part.SELECTED DRAWING: Figure 1
Patent JP-2020090796-A (JP)
Title: Measurement system
Inventor: INAGAWA YUSEN
IPC: E02D23/04
Filed: 2018-12-03
Abstract: To provide a measurement system capable of accurately measuring a three-dimensional surface profile of an un-excavated portion with sediment excavated by a bucket of an excavator taken into account.SOLUTION: A computer 41 of a measurement system 40 for measuring the surface profile of an un-excavated portion in the periphery of a work chamber formed inside a base, which is the lower part of a caisson perimeter wall buried in the ground in the pneumatic caisson method, calculates a three-dimensional position of a bucket each time the measurement values of instruments 61-65 are entered, and predicts the surface profile of the un-excavated portion on the basis of the history of the calculated three-dimensional position.SELECTED DRAWING: Figure 2
Patent JP-2020091245-A (JP)
Title: Contact for high-speed communication semiconductor and semiconductor inspection system
Inventor: KUNIOKA MUNEHARU
IPC: G01R1/067
Filed: 2018-12-07
Abstract: To provide a contact suitable for a high-speed communication semiconductor such as a contact for semiconductor package inspection.SOLUTION: A contact for a high-speed communication semiconductor includes: a first piece portion 12 bent on one surface in a convex shape; a second piece portion 14 bent on another surface in a convex shape; a conductive layer 10 including a coupling portion 16 for coupling the first piece portion 12 and the second piece portion 14; and an insulating layer 20 connected with the coupling portion of the conductive layer 10.SELECTED DRAWING: Figure 1
Patent JP-2020093986-A (JP)
Title: Solid composition for oral cavity
Inventor: JO RYUTARO
IPC: A61Q11/00
Filed: 2018-12-11
Abstract: To provide a solid composition for oral cavity which has appropriately suppressed stimulation by menthol, gives high refreshing feeling into an oral cavity, and has excellent appearance stability.SOLUTION: A solid composition for oral cavity contains (A) lysophospholipid, (B) one or more types selected from xylitol, erythritol, mannitol, lactitol and isomalt, and (C) menthol, in which the content of (A) lysophospholipid is 0.1 to 30 mass%, and the content of (C) menthol is 0.6 to 10 mass%.SELECTED DRAWING: None
Patent JP-2020096451-A (JP)
Title: Controller of ac rotary machine, ac rotary machine device for vehicle, and electrically-driven power steering device
Inventor: FURUKAWA AKIRA
IPC: H02P25/22
Filed: 2018-12-13
Abstract: To provide a controller of AC rotary machine, capable of reducing errors in output torque generated by a gap in current detection timing when the number of phases capable of being detected at the same timing is smaller than that of an AC rotary machine.SOLUTION: The controller of AC rotary machine establishes an m set formed by setting one phase of a first winding selected from the first winding with m phases phase by phase and one phase of a second winding selected from the second winding with m phases phase by phase, on the basis of a phase difference between the first winding and the second winding, detects a current of the winding corresponding to two phases of each set at the substantially same timing and makes the timing different from current detection timing of any other set.SELECTED DRAWING: Figure 1