baber/WOPTO huggingface dataset:
Patent JP-2022112628-A (JP)
Title: Refrigerator and small case
Inventor: HASEGAWA YUYA
IPC: F25D23/04
Filed: 2021-01-22
Abstract: To provide a refrigerator with a small case which is more convenient.SOLUTION: A refrigerator 1 includes a drawer type storage room such as a refrigeration room 13. The drawer type storage room is provided with a small case 60 which is disposed at the upper side of the storage room in a manner that the small case 60 can be taken out. The small case 60 has a handle part 61. Further, the small case 60 is configured to move in an anteroposterior direction and a lateral direction in the drawer type storage room.SELECTED DRAWING: Figure 2
Patent JP-2022112653-A (JP)
Title: Panel for constitution of cyclone inner cylinder, and cyclone inner cylinder
Inventor: IWAKATA TOSHIYUKI
IPC: F27D17/00
Filed: 2021-01-22
Abstract: To provide a panel which constitutes a cyclone inner cylinder with long life.SOLUTION: A panel (15) constitutes a cyclone inner cylinder (3) in such a manner that a plurality of panels (15) is connected in a circumferential direction and a vertical direction. The panel (15) has a prescribed plate thickness with a rectangular planar shape. However, according to the present invention, the plate thickness is not uniform, and a part thereof is thickened. In concrete, the panel (15) is thickened near both long sides of the rectangular shape. In the meantime, a hanging part (17) is formed at an upper end part corresponding to one short side of the rectangular shape, and a lock part (18) is formed at a lower end part corresponding to the other short side.SELECTED DRAWING: Figure 2
Patent JP-2021082825-A (JP)
Title: Laminated film for manufacturing electronic component device
Inventor: SHIBATA TOMOAKI
IPC: B32B37/12
Filed: 2021-01-27
Abstract: To provide a method for suppressing a die shift in the manufacturing of an electronic component device.SOLUTION: Disclosed is a laminated film for manufacturing an electronic component device, having a temporary fixing material layer 13 and a curable adhesive layer 15 provided on the temporary fixing material layer 13. The laminated film for manufacturing an electronic component device is used for preparing a composite base material 1 in a method for manufacturing the electronic component device comprising steps of: preparing the composite base material 1 including a support 11, the temporary fixing material layer 13 and the adhesive layer 15; arranging a plurality of electronic components 31, 32, 41 and 42 on the adhesive layer 15 of the composite base material 1 while intervening connection parts 21a, 41B and 42B contacting the adhesive layer 15 between the adhesive layer 15 and the electronic components 31, 32, 41 and 42; and fixing the plurality of electronic components 31, 32, 41 and 42 to the composite base material 1 by curing the adhesive layer 15.SELECTED DRAWING: Figure 1
Patent JP-2022114964-A (JP)
Title: Suspension arm of vehicle
Inventor: Jimbo hiroki
IPC: B60G7/00
Filed: 2021-01-27
Abstract: To provide a suspension arm of a vehicle which can suppress the rigidity to torsional deformation on a low level.SOLUTION: In a suspension arm 5 provided between a vehicle body and wheels, the suspension arm 5 comprises: a pair of eye parts 51a, 52a which is pivotally supported via a bush 12 to the vehicle body or the wheels; and a body part 53 with a U-shaped cross section which connects the pair of eye parts 51a, 52a. The body part 53 comprises: first portions D1, D2 in which a flange part 53c is provided on an end forming a U-shaped opening; and a second portion D3 in which the flange part 53c is not provided between the eye parts 51a, 52a and the first portion D1.SELECTED DRAWING: Figure 2
Patent JP-2022116925-A (JP)
Title: Control device and computer program
Inventor: NISHIKAWA YASUO
IPC: B41J11/66
Filed: 2021-01-29
Abstract: To efficiently use a printing medium.SOLUTION: A control device of a printing execution section including a cutting section acquires original image data indicating an image including an object image, determines whether or not the size of the object image is larger than the reference size on the basis of the second size, executes first control for causing the printing execution section to create a first printed medium when the size of the object image is larger than the reference size, and executes second control for causing the printing execution section to create a second printed medium when the size of the object image is equal to or less than the reference size. The first printed medium is a printing medium of the first size in which the image is printed. The second printed medium is a printing medium of the second size in which the image is printed and is a printing medium created by cutting the printing medium of the first size by the cutting section.SELECTED DRAWING: Figure 3
Patent JP-2022117261-A (JP)
Title: IoT system and management server
Inventor: AMINAKA KENSUKE
IPC: G16Y40/10
Filed: 2021-01-29
Abstract: To provide an IoT system and a management server that reduce maintenance work when a sensor is connected to a management server via wireless communication.SOLUTION: An IoT system includes a plurality of node terminals and a management server. Each node terminal includes a wireless communication module and a sensor, and transmits sensor information to the management server through the wireless communication module. The management server receives the sensor information, determines whether notification is necessary based on the sensor information, and posts to a chatroom when notification is necessary.SELECTED DRAWING: Figure 1
Patent JP-2021123528-A (JP)
Title: Selenium immobilized on porous carbon in the presence of oxygen, method of manufacturing and uses of immobilized selenium in a rechargeable battery
Inventor: MARTA SEVILLA SOLIS
IPC: C01B32/205
Filed: 2021-02-03
Abstract: To provide a method for preparing immobilized selenium systems or selenium bodies.SOLUTION: A method for preparing an immobilized selenium system or selenium body, comprising forming a mixture of selenium-carbon-oxygen, heating the mixture to a temperature above the melting point of selenium, and the heated mixture is then cooled to ambient temperature or room temperature, thereby forming the immobilized selenium system or body.SELECTED DRAWING: Figure 6
Patent JP-2022118882-A (JP)
Title: refrigerator
Inventor: HATTORI KEISUKE
IPC: F25D17/08
Filed: 2021-02-03
Abstract: To provide a refrigerator using a centrifugal fan, capable of improving flow of cold air discharged from a discharge port.SOLUTION: A refrigerator includes: an evaporator for refrigeration 14a; an upper discharge port 122; an upper guide duct 127 connecting the evaporator for refrigeration 14a and the upper discharge port 122; and a centrifugal fan for refrigeration 9a distributing the air from the evaporator for refrigeration 14a toward the upper discharge port 122. The upper guide duct 127 extends toward a swirl component direction of the centrifugal fan for refrigeration 9a from the evaporator for refrigeration 14a toward the upper discharge port 122. The upper guide duct 127 has: a first front-side discharge port 125 having a longitudinal center at an anti-swirl component side with respect to a center line of a flow channel of the upper guide duct 127; a first branch duct 129 branched from the upper guide duct 127 toward the anti-swirl component side; and a first branch discharge port 123 for discharging the air flowing in the first branch duct 129.SELECTED DRAWING: Figure 3A
Patent JP-2022123696-A (JP)
Title: memory system
Inventor: IKAWAHARA SHUNICHI
IPC: G06F12/02
Filed: 2021-02-12
Abstract: To provide a memory system capable of optimizing life according to an access pattern.SOLUTION: A memory system includes a non-volatile memory and a memory controller. The memory controller receives a request for writing data from a host to set a unit of logical-physical address conversion that is conversion between a logical address associated with data and a physical address of the non-volatile memory into which the data is written depending on a size of the data.SELECTED DRAWING: Figure 2
Patent JP-2022124784-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NAKAMURA KATSUMITSU
IPC: H01L29/861
Filed: 2021-02-16
Abstract: To provide a semiconductor device capable of providing the same switching loss even between different silicon-based semiconductor materials at the same on voltage between these materials.SOLUTION: A semiconductor device according to the present disclosure includes: a semiconductor substrate with a first main surface and a second main surface; a drift layer of a first conductivity type formed in the semiconductor substrate; a first impurity diffusion layer of a second conductivity type formed on the drift layer on a first main surface side; and a buffer layer of the first conductivity type formed on the drift layer on a second main surface side, the buffer layer being higher in peak impurity concentration than the drift layer. The drift layer has a first trap whose energy level is lower than energy at a bottom of a conductor band by 0.246 eV, a second trap whose energy level is lower than energy at a bottom of a conductor band by 0.349 eV, and a third trap whose energy level is lower than energy at a bottom of a conductor band by 0.470 eV. The second trap has trap density of equal to or greater than 2.0×1011 cm-3.SELECTED DRAWING: Figure 2
Patent JP-2022125404-A (JP)
Title: game machine
Inventor: IKENOTANI KOICHI
IPC: A63F7/02
Filed: 2021-02-17
Abstract: To provide a game machine capable of increasing interest of a game.SOLUTION: A game machine includes a structure unit comprising a first part, a second part, and a base unit which are separate members from one another. The first part includes a first flow path that is a flow path for game balls provided in the first part, a second flow path different from the first flow path, and a distribution unit capable of distributing the game balls provided in the first part to the first flow path or the second flow path. The second part includes a guide path for guiding the game balls to the first part, and the base unit includes detection means capable of detecting winning of the game balls having passed through the flow path of the first part. The second part is movable with respect to the base unit.SELECTED DRAWING: Figure 357
Patent JP-2021075574-A (JP)
Title: Method of repairing age and disease immune dysfunction and cellular senescence with lymphoid stem cells and method of re-applying those for therapeutic use
Inventor: DIPNARINE MAHARAJ
IPC: A61P43/00
Filed: 2021-02-18
Abstract: To provide methods for treatment of diseases of ageing including immunosenescence, immune dysfunction, inflammation and impairment of early lymphoid lineage differentiation.SOLUTION: The invention relates to the use of granulocyte colony stimulating factors to assist in stem cell mobilization, optionally in combination with the application of a method of delivering precise magnetic field patterns which agree with the body's own natural magnetic field patterns, and further in combination with re-infusion of previously collected autologous cells and/or plasma, optionally including allogeneic (healthy donor) cells and blood plasma.SELECTED DRAWING: Figure 2
Patent JP-2021130817-A (JP)
Title: Polymers for use in electronic devices
Inventor: VIACHESLAV V DIEV
IPC: C08G73/10
Filed: 2021-02-19
Abstract: To provide monomers that can be used for fabrication of low CTE, high Tg, high thermal stability polyimide films.SOLUTION: The present invention provides a specific 1,8-naphthalic dianhydride, and diamines having formula IV and formula VII.SELECTED DRAWING: Figure 1
Patent JP-2022127706-A (JP)
Title: Cased sterilizing agent
Inventor: MORI TADASHI
IPC: A01N59/00
Filed: 2021-02-22
Abstract: To provide a plastic-cased sterilizing agent which is required to correspond more actively to an anxiety of virus adhesion to a plastic surface so as to strongly impart a user a commodity image of a reliable sterilizing agent.SOLUTION: There are provided vent holes 15, 19 on a flat top surface part 9a of a lid body 9 of a plastic case 25, and a projecting side surface part 17a formed by projecting outward to the top surface part 9a. A space at a front side is sterilized by chlorine dioxide gas discharged from the vent holes 15, 15...., and chlorine dioxide gas discharged from the vent holes 19, 19...can effectively reduce risks of contamination due to virus adhesion to a plastic surface of the top surface part 9a, as a main exposed surface of the plastic case 25. The shape of the vent hole 19 can be seen by naked eyes so that a user visually confirms a sterilization effect and is relieved.SELECTED DRAWING: Figure 3
Patent JP-2022128132-A (JP)
Title: Communication system, communication control device, communication control program, and communication control method
Inventor: SARASHINA MASAHIRO
IPC: H04L12/44
Filed: 2021-02-22
Abstract: To provide a communication control device capable of controlling a spacing of time slots at which communication permission is given to a slave station device after taking into account the delay time on the entire optical communication system.SOLUTION: A system includes a slave station device for housing a first node, a master station device for housing the slave station device, a line concentrator device connecting to the master station device, and a communication control device for adjusting the delay of a slot that grants permission for communication of uplink packets. The communication control device includes first means and second means. The first means is for calculating a signal processing delay time on the basis of the minimum delay time in the delay time and the transmission time in an optical communication section after grasping the delay time that occurs from the slave device to the collection device on the basis of the time of receiving the uplink packet and the transmission time when the collection device transmits the uplink packet to the second node. The second means is for calculating delay adjusting information to control the spacing of the slots on the basis of the signal processing delay time and the target delay time.SELECTED DRAWING: Figure 1
Patent JP-2022129939-A (JP)
Title: Work execution supporting device
Inventor: SHIRAKAWA MAI
IPC: B42D15/00
Filed: 2021-02-25
Abstract: To provide a work execution supporting device that is capable of smooth communication between the person who executes the work and the person subject to the work.SOLUTION: A work execution device 100 includes a first work execution device 101 and a second work execution device 103. The contents that require communication between a shop clerk and a customer regarding the main work is displayed on a main work content display area 101a to 101q of the first work execution device 101 using the language displayed on an available language display area 101r. The items that indicate the intention of the person subject to the work that are displayed on the main work content display area 101a to 101q placed clearly discriminated from the display of the other items, for example, separated by a predetermined distance. Thus, the work executor is capable of communicating smoothly with the person subject to the work by finger pointing and such.SELECTED DRAWING: Figure 1
Patent JP-2022132955-A (JP)
Title: Display device and television receiver
Inventor: YANG UYIWEN
IPC: G02F1/1333
Filed: 2021-03-01
Abstract: To provide a display device capable of suppressing damage of a connection portion between a circuit board and a flexible wiring.SOLUTION: A display device 200 includes: a display panel 210; a chassis 245 arranged on a back side of the display panel; a flexible wiring 211 electrically connected to the display panel; a circuit board 212 electrically connected to the flexible wiring; and an elastic body 250 that is fixed to the chassis and holds the circuit board.SELECTED DRAWING: Figure 4
Patent JP-2021098059-A (JP)
Title: Foam laminate dressing
Inventor: DAVID M TUMEY
IPC: A61M27/00
Filed: 2021-03-02
Abstract: To provide an improved foam laminate dressing.SOLUTION: A foam laminate dressing 100 includes: a first distinct hydrophobic reticulated foam layer 102; and an underlying second distinct hydrophilic layer 104 bonded to the first distinct hydrophobic reticulated foam layer 102 and of substantially the same length and width as the first distinct hydrophobic reticulated foam layer 102. An undersurface 106 of the first distinct hydrophobic reticulated foam layer 102 and a top surface 108 of the underlying second distinct hydrophilic layer 104 are disposed so that they are opposite and in contact with each other. The underlying second distinct hydrophilic layer 104 exhibits an absorptive function from a wound while the first distinct hydrophobic reticulated foam layer 102 exhibits a function of dispersing vacuum pressure uniformly over the whole of the wound.SELECTED DRAWING: Figure 2
Patent JP-2021161387-A (JP)
Title: Polyimide, crosslinked polyimide, adhesive film, laminate, coverlay film, copper foil with resin, metal-clad laminate, circuit board and multilayer circuit board
Inventor: NAGAI ANNA
IPC: C08G73/10
Filed: 2021-03-02
Abstract: To improve dielectric properties of an adhesive layer including a polyimide made from an aliphatic diamine and effectively reduce transmission loss of high frequency signals.SOLUTION: A polyimide a) contains a dimer diamine composition-derived residue of 50-95 mol% relative to all diamine residues, b) contains a residue induced from a diamine compound of formula (1) of 5-50 mol% relative to all the diamine residues, and c) contains a residue induced from a benzophenone tetracarboxylic acid dianhydride of 10-90 mol% relative to all tetracarboxylic acid residues.SELECTED DRAWING: None
Patent JP-2022134454-A (JP)
Title: Method for producing lithium sulfide
Inventor: KIKUCHI FUMITAKE
IPC: C01B17/26
Filed: 2021-03-03
Abstract: To provide a method for more suitably producing lithium sulfide having high ion conductivity without producing by-products.SOLUTION: A method for producing lithium sulfide involves a temperature raising step (step S14) in which: when heating lithium sulfate put into a furnace and a reductant, adding sulfur oxide. In the temperature raising step, the sulfur oxide subjected to the reaction is controlled to have a partial pressure of 1×10-5 atm or more and 1×10-2 atm or less.SELECTED DRAWING: Figure 1
Patent JP-2022135269-A (JP)
Title: Receiving device, receiving method, and program
Inventor: INOUE SEI
IPC: H04N21/426
Filed: 2021-03-05
Abstract: To provide a receiving device, a receiving method, and a program that can appropriately control output stop.SOLUTION: A projection device 4 comprises: an HDMI receiving unit 403 that receives a data signal, a clock signal, an output stop signal, and an output stop release signal which are transmitted from a projection control device 3; and a CPU 400. The CPU 400 instructs output according to the received data signal, and instructs output stop according to the data signal when it receives the output stop signal during output according to the data signal. The CPU 400 instructs output stop release even in a case where it does not receive the output stop release signal when it detects that a receiving state of the clock signal is changed from a first state to a second state and detects that the receiving state of the clock signal is changed from the second state to the first state, after receiving the output stop signal.SELECTED DRAWING: Figure 3
Patent JP-2022048070-A (JP)
Title: Dam water level prediction support system
IPC: G01W1/14
Filed: 2021-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a state amount prediction support system which properly presents region information to be a ground of predicting the state amount of a dam. 
     SOLUTION: A state amount prediction support device 10 includes an input unit 12 and a related-region extraction unit 20. The input unit 12 receives first time-series information Q1, Q2, Q3 as flow rate information of a river 102 in an upstream region 102a of a target dam 104 for storing water of the river 102. The related-region extraction unit 20 calculates first micro region information and first macro region information used to calculate a predicted value after a predetermined time has passed of a state amount H of the water level of the target dam 104 in consideration of a downstream delay time by using the first time-series information Q1, Q2, and Q3. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022139648-A (JP)
Title: wiring board
Inventor: SAITO YUKI
IPC: H01L23/14
Filed: 2021-03-12
Abstract: To provide other technologies for suppressing the generation of cracks in an oxide film layer on a wiring board having a base material made of a metallic material mainly composed of aluminum and an oxide film layer formed on the surface of the base material.SOLUTION: A wiring board has a base material having a first main surface and made of a metallic material mainly composed of aluminum (Al), an oxide film layer that is an anodic oxide film of the metallic material and formed on the first main surface of the base material, and wiring portion having conductivity and formed on the oxide film layer, and in plan view of the first main surface, the oxide film layer is formed inside the periphery of the first main surface at a distance from the periphery.SELECTED DRAWING: Figure 1
Patent JP-2022141063-A (JP)
Title: Currency reception system
Inventor: SUMINO MASARU
IPC: G06Q20/18
Filed: 2021-03-15
Abstract: To provide a currency reception system having an inexpensive structure and system, and reducing a possibility of illegal processing.SOLUTION: A currency reception system includes a cash processing machine 1, a rejected cash removing unit included in the cash processing machine, input units 14, 15 that receives rejected cash information for rejected cash removed in the rejected cash removing unit, a transmission unit that transmits the rejected cash information input by the input units 14, 15 to the outside of the cash processing machine 1, an authentication personal computer 2 that confirms and authenticates denomination information and static image information to return authentication information through the transmission unit, a recording unit that receives the authentication information from the authentication personal computer 2 to record the rejected cash information as external transaction information, and a post unit 3 that stores the rejected cash related to the rejected cash information.SELECTED DRAWING: Figure 1
Patent JP-2021101146-A (JP)
Title: refrigerator
Inventor: MATSUMURA SHIGEKI
IPC: F25D23/00
Filed: 2021-03-22
Abstract: To effectively prevent heat leakage from a cutout portion formed on a folded portion of an outer box to take out a heat radiation pipe to the external of a heat insulating housing, while easily performing a closing work of a clearance of the cutout portion.SOLUTION: In a refrigerator, a side plate of an outer box has a flange portion folded to a front face side along a front side portion, and includes first and second folded portions folded to reciprocate into the U-shape to a rear face side continuously from a tip portion of the flange portion. A side front end portion of an inner box has an inner box flange portion inserted between the first and second folded portions, and a cutout portion for drawing out a radiation pipe toward a heat insulating partition wall through an outer face of the inner box flange portion, is formed with a prescribed width in a vertical direction on a position corresponding to the heat insulating partition wall of the second folded portion. A closing member having a sponge-like member elastically closely attached to the second folded portion around the cutout portion, is disposed to close the clearance formed by the cutout portion, from an inner side.SELECTED DRAWING: Figure 1