baber/WOPTO huggingface dataset:
Patent JP-2022018210-A (JP)
Title: Polishing jig
Inventor: SUZUKI JUNZO
IPC: B24B45/00
Filed: 2020-07-15
Abstract: To provide a polishing jig capable of efficiently polishing an inside divergent surface of a target object having a hole and an inside divergent surface formed around an opening part of the hole and having an increasing diameter from the closer side of the hole toward the farther side.SOLUTION: A polishing jig 1 includes: a shaft body part 2 held to be rotatable in a direction around an axis by a rotation driving unit; and a polishing processing unit 3 installed at a shaft tip part 22 so as to integrally rotate therewith. The polishing processing unit 3 has a rotary arm member 33 to be inserted into the inside of a target object through the hole. The rotary arm member 33 is configured so that its position can be changed between a spread angle large state and a spread angle small state with respect to a rotation axis of the shaft body part 2, and is energized toward the spread angle large state by an energization member 23 arranged in the shaft body part 2. A polishing body part 34 to abut on the inside divergent surface is arranged in a tip part of the rotary arm member 33.SELECTED DRAWING: Figure 1
Patent JP-2022018480-A (JP)
Title: Solid-state imaging device and manufacturing method for the same
Inventor: Kagawa Reina
IPC: H01L27/146
Filed: 2020-07-15
Abstract: To prevent some charges from flowing into an electrode during accumulation of photoelectrically converted charges.SOLUTION: In a solid-state imaging device, in which a first substrate for performing photoelectric conversion and a second substrate for reading photoelectric current that has been photoelectrically converted are laminated together, the first substrate includes: a photoelectric conversion unit; a first insulating film which is disposed more on the second substrate side than the photoelectric conversion unit, and which accumulates and transfers charges that have been photoelectrically converted by the photoelectric conversion unit; a first electrode which is disposed more on the second substrate side than the first insulating film, and which is disposed facing the photoelectric conversion unit; a second electrode which is disposed more on the second substrate side than the first insulating film, and which is disposed separated from the first electrode; and an impurity ion diffusion region which is disposed facing the second electrode and is disposed in a depth direction of the photoelectric conversion unit from an interface between the photoelectric conversion unit and the first insulating film.SELECTED DRAWING: Figure 1
Patent JP-2022018651-A (JP)
Title: Electric wire cover
Inventor: NAGASAWA MASANORI
IPC: H01R13/56
Filed: 2020-07-16
Abstract: To provide an electric wire cover which can prevent a corrugate tube from being removed from the outlet side of a cover body and enables improvement of producibility.SOLUTION: An electric wire cover 10 holds a corrugate tube 6 having a slit for inserting electric wires 7 and includes: a cover body 5 (a cover body part) having an opening/closing mechanism and forming a cylindrical part which sandwiches one end of the corrugate tube 6 from the outer periphery side when closed. Ribs 51 which push the recessed parts 61 in an inner periphery direction are formed at positions corresponding to the recessed parts 61 (grooves) of the corrugate tube 6 on an inner peripheral surface of the cylindrical part. In the rib 51, a side wall 51a at the opposite side of a direction in which the corrugate tube 6 extends does not incline in the direction in which the corrugate tube 6 extends from the outer periphery to the inner periphery.SELECTED DRAWING: Figure 4
Patent JP-2022019274-A (JP)
Title: Authentication apparatus, authentication method, and authentication program
Inventor: TABUCHI JUNICHI
IPC: G06F21/42
Filed: 2020-07-17
Abstract: To construct an authentication system so as not to generate a phishing site easily.SOLUTION: An authentication apparatus 1 includes: a preparation screen transmission unit 11 which transmits data of a log-in preparation screen; an in-process screen transmission unit 12 which transmits data of a logged-in screen with an obfuscated script for collecting terminal data on receipt of an input user ID; a terminal data verification unit 13 which receives the collected terminal data and verifies validity of the terminal data; a random number transmission unit 14 which encodes and transmits a one-time password and decodes the password with a script to be displayed on the logged-in screen; a log-in notification transmission unit 15 which transmits log-in notification data to a terminal which is associated in advance with the user ID; a permission screen transmission unit 16 which transmits data of a log-in permission screen in response to an access based on the notification; and a log-in authorization unit 17 which authorizes log-in by checking the input password.SELECTED DRAWING: Figure 2
Patent JP-2022021799-A (JP)
Title: Image formation device
Inventor: NODA RYUJI
IPC: G03G15/00
Filed: 2020-07-22
Abstract: To provide an image formation device capable of restraining interference of a changeover member with a sheet in a sheet discharge path when a holding member is turned to an open position.SOLUTION: An image formation device 1 comprises: a housing 2 having a sheet discharge tray 23a; a first conveyance part 71 having a sheet discharge path P2 for guiding a sheet S to the sheet discharge tray 23a; a second conveyance part 72 having a re-conveyance path P3 branching from the sheet discharge path; a holding member 25 supported by the housing so as to be turnable between a closed position and an open position; and a changeover member 73 whose posture can be varied to a first posture for guiding the sheet held by the holding member to the sheet discharge path and a second posture for guiding the sheet to the re-conveyance path. In the changeover member, accompanying the turning of the holding member from the closed position to the open position, a relative posture to the holding member varies to a third posture, a tip end part 73b of the changeover member in the third posture is apart from the tip end part of the changeover member in the second posture farther than from the tip end part of the changeover member in the first posture, and further the changeover member in the third posture does not interfere with the sheet in the sheet discharge path.SELECTED DRAWING: Figure 3
Patent JP-2022026008-A (JP)
Title: Residual formwork panel connector, and residual formwork panel connection structure
Inventor: YAMASHITA JOJI
IPC: E04B1/16
Filed: 2020-07-30
Abstract: To provide a residual formwork panel connector capable of avoiding generation of connection failure of a panel connector due to vibration and impact of a work tool generated during construction of a residual formwork panel.SOLUTION: A residual formwork panel connector 20 used when constructing a refracted polyhedral wall using residual formwork panels 1 comprises: a first insertion portion 23 having a first wedge portion; an intermediate portion connected to the first insertion portion 23; and a second insertion portion 33 rotatably connected with the intermediate portion. The first wedge portion has a first slope portion 23b, whose slope angle is 3 to 10 degrees. When the first slope portion 23b is inserted into a prescribed position of a first connected tool 3 of the residual formwork panel 1, the first insertion portion 23 is abutted on a prescribed position of a rear face 2a of the residual formwork panel 1 without looseness by receiving elastic bending reactive force of the first connected tool 3 between the first connected tool 3 and the rear face 2a of the residual formwork panel 1 via the first slope portion 23b.SELECTED DRAWING: Figure 7
Patent JP-2022027112-A (JP)
Title: Liquid ejection head and manufacturing method therefor
Inventor: HASHIMOTO YUSUKE
IPC: B41J2/16
Filed: 2020-07-31
Abstract: To provide a liquid ejection head that is highly accurate in the external shape of an element substrate, is less likely to crack by virtue of its high strength and is high in liquid ejection performance and manufacturing yield, and to provide a manufacturing method therefor.SOLUTION: A manufacturing method for a liquid ejection head includes steps of: providing an ejection-port forming member 7 on one surface of a wafer 1 provided with an energy generation element 3; forming a recess 11 in the other surface of the wafer 1; and cutting the wafer 1 along a plurality of cutting lines 9. The plurality of cutting lines 9 includes a cutting line 9 extending in one direction and a cutting line 9 extending in a direction intersecting the one direction. The recess 11 is formed at a position overlapping each of the cutting lines 9 except at an intersection of the cutting line 9 extending in the one direction and the cutting line 9 extending in the intersecting direction.SELECTED DRAWING: Figure 2
Patent JP-2021090717-A (JP)
Title: Physiological signal monitoring device
Inventor: KO CHINMOKU
IPC: A61B5/1473
Filed: 2020-08-03
Abstract: To avoid damaging an internal component of a device when blood flowing out of a wound flows through a portion where a biosensor and a transmitter are connected to each other.SOLUTION: A physiological signal monitoring device includes a base 1, a biosensor 2 installed on the base 1, a transmitter 3, and a seal unit 4. The base 1 is configured so that it can be placed on the skin surface of a subject. The biosensor 2 includes a mounting seat 21 and a sensing member 22 installed on the mounting seat 21. The sensing member 22 is configured to be partially inserted beneath the skin surface of the subject and transmit a corresponding physiological signal to measure at least one specimen of the subject. The transmitter 3 is for transmitting and receiving physiological signals and has a bottom 31. The transmitter 3 covers the base 1 and at the same time the bottom 31 faces the base 1. The sensing member 22 is connected to the transmitter 3. The seal unit 4 is used to seal a path through which the liquid can enter the inside of the physiological signal monitoring device, thereby avoiding damage to the device.SELECTED DRAWING: Figure 5
Patent JP-2022029624-A (JP)
Title: Inspection method for device manufacturing apparatus and device manufacturing apparatus
Inventor: IKUTA KEIKO
IPC: H01L21/60
Filed: 2020-08-05
Abstract: To provide an inspection method for a device manufacturing apparatus and a device manufacturing apparatus, capable of accurately calculating an amount of deviation of a mounting position of a chip on a board.SOLUTION: An inspection method for a device manufacturing apparatus that manufactures a device apparatus including a chip ultrasonically bonded via a bump and a board facing the chip includes the steps of: measuring resistance value change of each of a plurality of sensors when the bump provided to the chip is mounted on the board where the plurality of sensors is embedded just below an electrode to which the bump is pressed, the sensors being arranged radially from a center of the electrode; estimating an overlapping area between the sensors and the pressing surface of the bump to the electrode, on the basis of the resistance value change; estimating a contour of the pressing surface from the overlapping area; determining a center of the pressing surface from the contour of the pressing surface; and calculating an amount of positional deviation between the center of the pressing surface and the center of the electrode.SELECTED DRAWING: Figure 1
Patent JP-2020189863-A (JP)
Title: Nuclear receptor modulators
Inventor: MARIA A ARGIRIADI
IPC: A61K31/454
Filed: 2020-08-11
Abstract: To provide compositions for treating psoriasis by modulating the activity of Rorc and the RORγt receptor.SOLUTION: A pharmaceutical composition comprises the compound of the formula in the figure.SELECTED DRAWING: None
Patent JP-2021037543-A (JP)
Title: Metallic strip, method for producing amorphous metallic strip, and method for producing nanocrystal metallic strip
Inventor: MIE MARSILIUS
IPC: C21D6/00
Filed: 2020-08-19
Abstract: To provide a metallic strip, a method for producing an amorphous metallic strip, and a method for producing a nanocrystal metallic strip.SOLUTION: A metallic strip comprises a casting wheel side solidified at the outer face of a heat sink, an air side on the side opposite thereto, and a fine structure. The fine structure is amorphous of at least 80 vol%, or has an amorphous base material of nanocrystal grains of at least 80 vol% and the balance, and at least 80% of the nanocrystal grains have an average grain size of below 50 nm and random orientation. The air side of the metallic strip has a surface crystallization ratio of below 23%.SELECTED DRAWING: Figure 10
Patent JP-2020192532-A (JP)
Title: Synthesis method of zeolite membrane, and gas separation method
Inventor: HAGIO TAKESHI
IPC: B01D71/02
Filed: 2020-08-19
Abstract: To provide a synthesis method of a zeolite membrane capable of improving separation performance; and to provide a gas separation method.SOLUTION: A synthesis method of a zeolite membrane includes steps of: preparing low material mixed liquor by dissolving or dispersing a T atom source and a structure regulation agent into water; and immersing a porous support 10 into the low material mixed liquor, and forming a zeolite membrane 20 having an ERI structure on the porous support 10 by hydrothermal synthesis. In the low material mixed liquor, a mole ratio of water to a T atom is 30 or higher, and a mole ratio of an N atom in the structure regulation agent to the T atom is 0.7 or higher and 1.5 or lower.SELECTED DRAWING: Figure 1
Patent JP-2022035034-A (JP)
Title: Roll-state adhesion sheet packaging body and packing body
Inventor: YAMAMOTO MASAYUKI
IPC: B32B27/00
Filed: 2020-08-20
Abstract: To provide a roll-state adhesion sheet packaging body preventing winding misalignment, glue squeeze out, and load collapse during transportation.SOLUTION: The roll-state adhesion sheet packaging body according to the present invention includes an adhesion sheet including a base material or separator, an adhesion layer, and a base material or separator in this order, and the adhesion sheet includes a main body portion wound around a core member, a protection member locked to both end portions of the core member, a binding band that holds the protection member, a side pad disposed between the protection member and both of the edge portions of the adhesion sheet in a roll-state by being wounded around the core member. In the roll-state adhesion sheet packaging body, the core member is not substantially exposed, and a winding rigidity of the main body portion measured by using PAROtester2 (made by Swiss Prosec) and an attached D type of impact device is 200 to 600.SELECTED DRAWING: Figure 1
Patent JP-2022036859-A (JP)
Title: Cleaning member and fixing device, and image forming apparatus
Inventor: KONO AKIFUMI
IPC: G03G15/20
Filed: 2020-08-24
Abstract: To prevent the occurrence of glossiness memory of a print image and obtain the extension of the life of a cleaning member and high image quality.SOLUTION: An unfixed image is formed by using toner containing wax. A fixing device comprises a cleaning device that removes wax dirt on a surface of a fixing member or a pressure member with a cleaning member 5, and the cleaning member 5 has a holding member 5a therebehind formed of hydrophilically treated porous polytetrafluoroethylene.SELECTED DRAWING: Figure 6
Patent JP-2022037469-A (JP)
Title: Multiple value output drive circuit
Inventor: NITTA NOBORU
IPC: B41J2/14
Filed: 2020-08-25
Abstract: To provide a multiple value output drive circuit for giving a plurality of different potentials to a piezoelectric element that is a capacitive load, in which DMOS transistor of vertical structure and MOS transistor of lateral structure are located in right places in a circuit.SOLUTION: A liquid discharge head drive circuit comprises: a DMOS transistor; a MOS transistor; and a bidirectional MOS switch. The DMOS transistor gives first potential to a piezoelectric element. The MOS transistor gives second potential to the piezoelectric element. The bidirectional MOS switch gives third potential, that is higher than one of the first potential and the second potential and is lower than the other thereof, to the piezoelectric element.SELECTED DRAWING: Figure 6
Patent JP-2022038204-A (JP)
Title: Electronic apparatus and connection program
Inventor: TANBA MASATO
IPC: G06F13/00
Filed: 2020-08-26
Abstract: To provide an electronic apparatus and a connection program that can reduce the possibility that an apparatus connection system is requested from a number of electronic apparatuses at the same time to be connected to the electronic apparatuses.SOLUTION: When an own apparatus as an image forming apparatus is not connected to a device management system, the image forming apparatus selects a leader device as a leader image forming apparatus from the own apparatus and an other apparatus that is an image forming apparatus belonging to the same network as the own apparatus and other than the own apparatus and is not connected to the device management system, when the own apparatus is not connected to the device management system (NO in S163) and the own apparatus is the leader device, requests connection from the device management system, and when the own apparatus is a general device as an image forming apparatus other than the leader device (NO in S162), temporarily holds the request of connection from the device management system (S164).SELECTED DRAWING: Figure 8
Patent JP-2022044273-A (JP)
Title: Conical roller bearing
Inventor: ISHIKAWA TAKANORI
IPC: F16C33/58
Filed: 2020-09-07
Abstract: To provide a conical roller bearing in which a roller rolling surface of an outer periphery of a conical roller is hard to be damaged in assembly.SOLUTION: An R surface 22 and a small brim outer diameter surface 20 are smoothly connected so that the small brim outer diameter surface 20 is tangent to the R surface 22, and the R surface 22 and a small brim end surface 21 are bent and connected so that the small brim end surface 21 is not tangent to the R surface 22.SELECTED DRAWING: Figure 4
Patent JP-2022045749-A (JP)
Title: Heat dissipation cable and medical examination device
Inventor: TAMURA KENICHI
IPC: A61B1/12
Filed: 2020-09-09
Abstract: To provide a heat dissipation cable which easily releases restriction of application, and a medical examination device.SOLUTION: A heat dissipation cable includes: a sheath 11 formed into a cylindrical shape; a tube 12 which is arranged inside the sheath 11 that is formed into a cylindrical shape; a sealing part 15 arranged in both end parts of the sheath 11 and the tube 12, define movements of a heat transport medium HM between a space formed between the sheath 11 and the tube 12 and the outside so that it can be suppressed, and can exchange heat between the space and the outside; a liquid medium movement part 21 which is arranged across both end parts between the sheath 11 and the tube 12 and in which the heat transport medium HM of a liquid phase is movable by a capillary phenomenon; and a flow path formation part 25 which is arranged across both parts between the sheath 11 and the tube 12 and forms a flow path where the heat transport medium HM of gas phase can move.SELECTED DRAWING: Figure 1
Patent JP-2022046165-A (JP)
Title: Information processor, control method for information processor, information processing system and program
Inventor: KITAHATA NOBUHIRO
IPC: G06F13/00
Filed: 2020-09-10
Abstract: To reduce a processing cost and a communication cost on a sever side, and display an appropriate notification on a user terminal without using a push notification function of an OS.SOLUTION: A program makes a computer function as: first acquisition means of acquiring a notification information set from a cloud storage; second acquisition means of transmitting user ID information of a user using the computer to a cloud server and acquiring the notification ID information transmitted from the cloud server according to the transmitted user ID information; and determination means of determining notification information of the notification information set acquired by the first acquisition means, which corresponds to the notification ID information acquired by the second acquisition means, as notification information to be displayed.SELECTED DRAWING: Figure 4
Patent JP-2022047615-A (JP)
Title: Battery system
Inventor: MAE SHINICHI
IPC: H02J7/02
Filed: 2020-09-14
Abstract: To provide a battery system that appropriately determines whether or not to execute a voltage equalization process when a plurality of battery modules are connected in parallel.SOLUTION: A battery system 100 with a plurality of battery modules 1 includes: voltage sensors V that each measure a voltage of each of the plurality of battery modules, an electric circuit that connects the plurality of battery modules in series or in parallel, and a control unit 10 that controls voltage equalization process that equalizes the voltages of the plurality of battery modules when the plurality of battery modules is connected in parallel by an electric circuit. The control unit calculates a permissible recirculation current value for each of the battery modules, estimates a recirculation current, and executes the voltage equalization process.SELECTED DRAWING: Figure 1
Patent JP-2022052031-A (JP)
Title: Biaxially oriented polyester film
Inventor: YOSHIMURA REIJI
IPC: B29C59/14
Filed: 2020-09-23
Abstract: To provide a biaxially oriented polyester film having excellent take-up property and optical characteristics.SOLUTION: The biaxially oriented polyester film has at least one surface (A side) that has 50 protrusions/mm2 or more and 5,000 protrusions/mm2 or less having a cross-sectional area of 2 μm2 or more and 10 μm2 or less at a height of 3 nm from a reference plane.SELECTED DRAWING: None
Patent JP-2022053568-A (JP)
Title: Flight, propulsion method enabling flight and cruising in on-ground space, on-water space, aero-space, and even underwater space in some manner, or in any place by electron single-pole field
Inventor: OITATE TAKAYOSHI
IPC: H01Q19/13
Filed: 2020-09-25
Abstract: To provide a flight, propulsion method enabling flight and cruising in on-ground space, on-water space, aero-space, and even underwater space in some manner, or in any place by an electron single-pole field.SOLUTION: An AC-like pulsating current obtained by inverting a direct current to thousands of cycles to tens of kilocycles etc., according to the mass of a flying body 10, other conditions, etc., and an air-core high-frequency transformer are used to radiate into space an electron single-pole field of at least tens of billions of electron voltages according to the shape of the flying body 10, or tens of millions to billions of electron voltages for an object large enough for a person to board, by a parabolic antenna 1 provided on the flying body 10, to form the electron single-pole field, and the electric field is utilized to fly and cruise in the space.SELECTED DRAWING: Figure 2
Patent JP-2022055870-A (JP)
Title: Thrust magnetic bearing
Inventor: SUMITOMO Hisato
IPC: F16C32/04
Filed: 2020-09-29
Abstract: To cool a coil of a thrust magnetic bearing.SOLUTION: A coil (20) is configured by winding a conductor wire. A core (30) stores the coil (20). A refrigerant inlet (61) and a refrigerant outlet (62) are provided in the core (30). A refrigerant flow passage (65) connecting the refrigerant inlet (61) and the refrigerant outlet (62) is provided between the coil (20) and the core (30). The refrigerant flow passage (65) is formed in such a manner that a refrigerant heading for the refrigerant outlet (62) from the refrigerant inlet (61) flows along the coil (20) mainly in a winding direction of the coil (20).SELECTED DRAWING: Figure 2