baber/WOPTO huggingface dataset:
Patent JP-2021015792-A (JP)
Title: Power storage device
Inventor: SASAKI SHUN
IPC: H01M50/20
Filed: 2020-06-22
Abstract: To provide a power storage device that includes a plurality of power storage elements and whose reliability is improved.SOLUTION: A power storage device 1 includes: a plurality of power storage elements 20; and an outer package 10 that internally houses the plurality of power storage elements 20 and has external electrode terminals 91 and 92, which are electrically connected with the plurality of power storage elements 20, at its outer surface. The outer package 10 has: an outer member 40 disposed outside a bottom wall part 32 that is a wall part partitioning the inside and outside of the outer package 10; and a through-member 80 that passes through the bottom wall part 32 and is connected to an outer member 40.SELECTED DRAWING: Figure 3
Patent JP-2022007656-A (JP)
Title: Cleaning method, cleaning mechanism and raw material supply system
Inventor: KOMORI EIICHI
IPC: B08B9/032
Filed: 2020-06-26
Abstract: To provide a cleaning system capable of efficiently removing a residual existing in a nozzle for spraying a solvent when supplying a solid raw material made into a solution or a slurry or a sol state by a solvent, a cleaning mechanism, and a raw material supply system.SOLUTION: A system removes a solvent by spraying a solution, in which a solid raw material is dissolved in a solvent, or a slurry or a sol, in which the solid raw material is dispersed in the solvent, and vaporizing the solvent from the solution or the slurry in the container. A cleaning method for cleaning a nozzle and the vicinity of the nozzle includes adjusting a pressure such that a pressure in the container is varied from a pressure of vaporizing the solvent, and cleaning the nozzle and the vicinity of the nozzle by supplying a cleaning liquid to the nozzle.SELECTED DRAWING: Figure 1
Patent JP-2021184984-A (JP)
Title: Separation membrane element
Inventor: TANIGUCHI SHU
IPC: D04B1/00
Filed: 2020-06-30
Abstract: To provide a separation membrane element that restrains concentration polarization while reducing flow resistance of a supply-side flow passage and further increases a filling membrane area per element.SOLUTION: A separation membrane element includes a catchment pipe, a separation membrane, a supply-side flow passage material 2 and a permeation-side flow passage material. The supply-side flow passage material is positioned between two surfaces of the separation membrane to form a supply-side flow passage. The supply-side flow passage material is in the form of net in which fibrous row X made of a plurality of fibrous materials A21 arranged in one direction and a fibrous row Y made of a plurality of fibrous materials B22 arranged in a direction different from the fibrous row X intersect with each other three-dimensionally to form intersections. At least one of the fibrous material A and the fibrous material B is made of a yarn with a smaller diameter than at least one large diameter part in a central part R2 between an intersection part P1 of the fibrous row X and the fibrous row Y in a vertical cross section parallel to an arbitrary fibrous row, with a supply-side flow passage area ratio being in a range of 50-65%.SELECTED DRAWING: Figure 3
Patent JP-2022012782-A (JP)
Title: Walking training robot
Inventor: SHIBATA YOSHIYUKI
IPC: A61H3/04
Filed: 2020-07-02
Abstract: To provide a walking training robot eliminating waste, and facilitating switching an origin position of a grip to a proper separate origin position in each training, with respect to the walking training robot having a grip to be gripped by a user, and capable of selecting and executing walking training with arm swing and walking training without arm swing.SOLUTION: A walking training robot is set in an operation mode including a fixing mode of regulating a range of strokes in walking training without arm swing as walking by a user without swinging the arms, and a movable mode of enabling stroking over the regulation range in walking training with arm swing as walking by the user while swinging the arms. Each grip is automatically adjusted in a position to a machine origin position as a previously set origin position in an unloaded condition. A fixing mode machine origin position as a machine origin position in the fixing mode, and a movable mode machine origin position as a machine origin position in the movable mode are set in different positions.SELECTED DRAWING: Figure 10
Patent JP-2022013012-A (JP)
Title: Composite, and manufacturing method thereof, and anode electrode material using the same, and lithium ion secondary battery using the same
Inventor: TANG JIE
IPC: H01M4/38
Filed: 2020-07-03
Abstract: To provide a composite using a silicon particle, which can be used as an anode electrode of a lithium ion secondary battery, and a manufacturing method thereof, an anode electrode material using the same, and lithium ion secondary battery using the same.SOLUTION: A composite includes a porous carbon support involving cobalt (Co) and a silicon (Si) particle supported in the porous carbon support, wherein an atom ratio of Si toward carbon (C), (Si/C), is in a range of 0.36 or over and 0.39 or under, and a Co content is in a range of 37 mass% or over and 40 mass% or under.SELECTED DRAWING: Figure 1
Patent JP-2022013158-A (JP)
Title: Toothed belt
Inventor: TSUBAKINO KAZUYUKI
IPC: F16G1/28
Filed: 2020-07-03
Abstract: To provide a toothed belt which is excellent in durability in the transmission of a high load.SOLUTION: A toothed belt B comprises an elastomer-made toothed belt main body 11, a core wire 12 embedded into the belt main body, having a pitch in a belt width direction, and formed into a spiral shape, and a canvas 113 which progresses along a belt length direction while including a material for forming the toothed belt main body 11, arranged so as to be bulged to a tooth tip side at a tooth part, and embedded at an internal peripheral side rather than an embedding position of the core wire 12 in a belt thickness direction at the toothed belt main body 11. When setting a clearance between a tooth bottom and a tooth tip of the toothed belt main body 11 as a tooth height h, a thickness t1 of the canvas 113 in the vicinity of a tooth root R whose height is equal to or higher than 0 and equal to or lower than 0.2h is equal to or thicker than 0.3 mm and equal to or thinner than 0.6 mm, and a thickness t2 of the canvas 113 in the vicinity of a tooth root whose height is equal to or higher than 0.8h and equal to or lower than h is equal to or thicker than 0.45 mm and equal to or thinner than 1.2 mm.SELECTED DRAWING: Figure 1
Patent JP-2022013187-A (JP)
Title: Vehicle control unit
Inventor: ISHIGOOKA HIROSHI
IPC: G06F11/36
Filed: 2020-07-03
Abstract: To provide a vehicle control unit capable of identifying execution conditions that affect the accuracy by comparing the outputs of the previous version of control software (previous control software unit) and a new version of control software (new control software unit).SOLUTION: The vehicle control unit includes: a verification management unit that executes a previous control software unit 112, which indicates the control software of the previous version, and a new control software unit 113, which indicates the control software of the new version in parallel; and an output verification unit that outputs a piece of information indicating discrepancies when the output of the previous control software unit 112 and the output of the new control software unit 113 correspond to a disagreement.SELECTED DRAWING: Figure 14
Patent JP-2022013983-A (JP)
Title: Manufacturing method of steel pipe and manufacturing apparatus of steel pipe
Inventor: MATSUMIYA MASANORI
IPC: B21C51/00
Filed: 2020-07-06
Abstract: To provide a manufacturing method of a steel pipe which can prevent the quality deterioration due to twisting of a joint pipe after welding and a manufacturing apparatus of the steel pipe.SOLUTION: A manufacturing method of a steel pipe comprises: a heating step of heating an edge portion of band steel; a welding step of molding a tubular joint pipe by holding the band steel with at least one pair of pressure rolls, making the edge portions of the band steel face each other and welding the edge portions; a cooling step of cooling a seam portion of the joint pipe; a thermal image acquisition step of acquiring a thermal image by imaging the joint pipe; a twisting detection step of detecting twisting in the peripheral direction at the position of the seam portion based on the thermal image acquired in the thermal image acquisition step; and a correction step of correcting the twisting by displacing one of the pair of pressure rolls in the welding step in the thrust direction with respect to the other on the basis of the twisting detected in the detection step.SELECTED DRAWING: Figure 1
Patent JP-2020168482-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2020-07-09
Abstract: To provide a control method of a new distribution member.SOLUTION: A pachinko game machine 1 comprises a first operation-start hole 20 disposed on a game area 3, a large winning hole 35, a specific area 39 through which game balls entering the large winning hole can pass, and a distribution member 71 capable of distributing the game balls entering the large winning hole to the specific area. The pachinko game machine can execute a small winning game by entry of a ball in a ball entry hole and can execute a jackpot game by passing of a ball through the specific area during the small winning game. During the small winning game, the distribution member is operated in a first pattern, while, during the jackpot game, the distribution member is operated in a second pattern. During the jackpot game, when the distribution member is operated in the second pattern, regardless of whether or not a game ball passes through the specific area, after the execution of the jackpot, it is set to the same game state.SELECTED DRAWING: Figure 37
Patent JP-2022015738-A (JP)
Title: Liquid discharge apparatus, inspection method, and program
Inventor: TAKATSUKA AKIO
IPC: B41J2/165
Filed: 2020-07-09
Abstract: To reduce an inspection image.SOLUTION: A liquid discharge apparatus includes: a plurality of liquid discharge units that discharge liquid from a discharge hole; and a detection unit that detects a defect of the discharge hole based on an inspection image formed on a recording medium by the liquid, where the plurality of liquid discharge units discharges a plurality of colors of the liquid, where the inspection image includes linear images of the plurality of colors extending in a first direction arranging in a second direction intersecting the first direction, and where at least two colors of the linear images, of the linear images of the plurality of colors overlap in a position in the first direction.SELECTED DRAWING: Figure 7
Patent JP-2022015913-A (JP)
Title: Clip for basket
Inventor: KAYAMA MOTONORI
IPC: G09F1/10
Filed: 2020-07-10
Abstract: To provide a clip for a basket capable of being reliably fixed to a basket composed of rod materials, to stably support the posture of a display body.SOLUTION: A clip 1 for a basket that supports a display body A by attaching rod materials 50A, 50B to a basket B formed by connecting them vertically and horizontally, comprises a pair of clip parts 2 and a spring part 3 to be attached to the clip parts 2. The clip part 2 comprises holding parts 2E for holding the rod materials of the basket B with a rotation center CL in between, and an operation part 2F that opens the holding parts 2E, and a space part 2K is formed between the holding part 2E and the rotation center CL to allow a rod material 50C at the opening edge to penetrate. The spring part 3 comprises a spring part 3A that applies repulsive force to both clip parts 2 in a direction of closing the holding parts 2E, and a connection part 3B for mounting the display body A.SELECTED DRAWING: Figure 1
Patent JP-2022015991-A (JP)
Title: Communication system
Inventor: OIWA SHINGO
IPC: H04L25/49
Filed: 2020-07-10
Abstract: To improve the accuracy of LSB conversion processing between a transmitter and a receiver.SOLUTION: A control system 100 communicates control data for a hybrid vehicle. The control system 100 comprises a transmission ECU 10 and a reception ECU 20. The transmission ECU 10 includes a memory for storing a conversion rate, performs LSB conversion processing by multiplying control data (original data) to be used to control the hybrid vehicle by the conversion rate, and transmits the conversion data after LSB conversion processing. The reception ECU 20 receives the conversion data from the transmission ECU 10. Resolution of the transmission ECU 10 on the original data is a first LSB, and resolution of the reception ECU 20 on the conversion data is a second LSB. The conversion rate is the ratio of the first LSB to the second LSB. The memory stores the ratio of the number of remaining divisors after reduction of divisors common to the first LSB after prime factorization and the second LSB after prime factorization, as the conversion rate.SELECTED DRAWING: Figure 4
Patent JP-2022018169-A (JP)
Title: Squat exercise assisting tool
Inventor: KUSATSUGU TAKASHI
IPC: A63B23/04
Filed: 2020-07-15
Abstract: To provide a squat exercise assisting tool which allows a user to perform squat in an effective form.SOLUTION: A squat exercise assisting tool has the columnar shape having the cushion property or the cylindrical shape having a cushion layer on the surface and has a cylinder of a hard raw material as a core in order to realize safe squat exercise with the possibly maximum level of exercise load without using a barbell or the like by making the gravity center of the upper body of a person who uses the tool (hereinafter called as a user) far in the wall direction as possible from the knee. In order to allow the user to perform the squat exercise in such a posture that the back face is kept to be in parallel with a guide face so as to prevent the upper body of the user from being inclined forward along the guide face in the vertical direction of the wall or column (hereinafter called as the guide face), the squat exercise assisting tool supports the back of the user who performs bending and stretching exercise while rolling in a state of being held between the back of the user and the guide face with a rotational axis made horizontal.SELECTED DRAWING: Figure 1
Patent JP-2021018818-A (JP)
Title: Propeller cavitation state detection method based on wavelet and principal component analysis
Inventor: CHU NING
IPC: G06F17/14
Filed: 2020-07-16
Abstract: To provide a propeller cavitation state detection method based on a wavelet and principal component analysis.SOLUTION: A propeller cavitation state detection method based on a wavelet and principal component analysis comprises the steps of: collecting noise signals of a propeller; filtering the collected noise signals by using inverse Fourier transform, so as to obtain reconstructed time domain signals after filtering; processing the filtered time domain signals by using wavelet transform so as to obtain wavelet coefficients, and performing principle component analysis on the wavelet coefficients so as to obtain a distribution result of each component; and performing comparison and analysis in terms of frequency and energy on frequency spectrum results with respect to wavelet processing and processing results of principle component analysis, so as to identify a cavitation state of the propeller.EFFECT: The method can provide information of two principle components including frequency and frequency principal components, so as to express a propeller original noise signal characteristic to identify and determine a cavitation stage of the propeller.SELECTED DRAWING: None
Patent JP-2022021639-A (JP)
Title: Communication terminal, communication system, sharing method, and program
Inventor: MIKAMI JUMPEI
IPC: H04N7/14
Filed: 2020-07-22
Abstract: To solve the problem in which: in recent years, from the viewpoint of streamlining and efficiency of store business, a remote concierge service (remote customer service) has come into practice; it is possible to display images (screens) of the same application, etc. on an explainer terminal used by an explainer and a store terminal used by a customer and allow the customer to input their name, etc. in a predetermined entry column with an electronic pen, etc. in accordance with an instruction from the explainer through a video call; however, in the remote video call, the explainer may have difficulty conveying the details compared with a case where the explainer instructs the customer face-to-face; therefore, when the explainer inputs the name, etc. in an unintended place, the customer may have a long conversation.SOLUTION: A customer terminal changes, based on an instruction from an explainer terminal, from an input enabled mode in which input to the entirety of a displayed predetermined area is enabled to an input disabled mode in which input to the entirety of the predetermined area is disabled, and enables input using an electronic pen 10 performed by a customer to a specific area 161 of the predetermined area.SELECTED DRAWING: Figure 22
Patent JP-2022024846-A (JP)
Title: Partition
Inventor: ASANO SHIGETO
IPC: E04B2/74
Filed: 2020-07-28
Abstract: To provide a partition having two shielding plates an opening angle of which can be kept unchanged via an angle holding member.SOLUTION: A partition 1 includes two shielding plates 5A and 5B rotatably connected via a hinge 4 and an angle holding member 3 that keeps the opening angle of the two shielding plates unchanged. The angle holding member has a support plate and two protrusion members and a concave groove is formed on each of the two protrusion members. By fitting the concave grooves to the end parts of the shielding plates, the opening angle of the two shielding plates is kept unchanged via the angle holding member.SELECTED DRAWING: Figure 1
Patent JP-2021038093-A (JP)
Title: Carrier device and truck
Inventor: MORITA EIJI
IPC: B65G35/06
Filed: 2020-07-29
Abstract: To provide a carrier device in a simple structure.SOLUTION: A carrier device 1 comprises an engaging pin 231 moving on a track 200, an engaging roller 162 provided in a truck 100 on the track 200 and a rotation plate 164 which is provided on the truck 100, is rotatable and supports the engaging roller 162. The engaging roller 162 is rotatable in a predefined direction with the rotation plate 164 on the truck 100 and can be positioned either at a first position which can engage with the engaging pin 231 or a second position which cannot engage with the engaging pin 231.SELECTED DRAWING: Figure 15
Patent JP-2022025922-A (JP)
Title: Head-up display
Inventor: SATO GENICHIRO
IPC: B60K35/00
Filed: 2020-07-30
Abstract: To provide a head-up display capable of firmly fixing a translucent cover using a liquid adhesive.SOLUTION: A head-up display includes: a display portion (1) for emitting display light (L); a reflecting mirror (2) for reflecting the display light (L) emitted from the display portion (1); a housing (40) which houses the display portion (1) and the reflecting mirror (2) and in which an injection port (41) emitting light from the reflecting mirror (2) is formed; and a translucent cover (50) that covers the injection port (41) and has a curved shape. The translucent cover (50) is fixed to the housing (40) through an adhesive layer (42), and a recessed portion (44) is formed on an adhesive surface (43) of the housing (40) facing the adhesive layer (42).SELECTED DRAWING: Figure 5
Patent JP-2022027158-A (JP)
Title: Injection molding machine
Inventor: TAKANOHASHI RYUICHI
IPC: B29C45/54
Filed: 2020-07-31
Abstract: To provide an injection molding machine capable of supplying a molten resin.SOLUTION: An injection molding machine comprises: an injection device 3 to which a molten resin is supplied; and a control device 80 that controls the injection unit. The control device has a determination unit 81 that determines whether or not the molten resin is suppliable to the injection unit, and a processing unit 82 that processes supply of the molten resin, based on a determination result of the determination unit.SELECTED DRAWING: Figure 2
Patent JP-2022030365-A (JP)
Title: Information processor, program, and information processing method
Inventor: KITANO KEI
IPC: G16H50/80
Filed: 2020-08-07
Abstract: To identify a person that has come in close contact with an object person by a predetermined degree indoors and in underground environment.SOLUTION: An information processor determines a degree of close contact of a second user with a first user in a predetermined region. The information processor includes: a storage part for storing map information in which the region is partitioned into a plurality of areas; a positional information acquisition part for acquiring positional information of a first communication device possessed by the first user, and positional information according to lapse of time of a second communication device possessed by the second user; and a determination part for determining whether or not the first communication device and the second communication device are positioned in the same area for overlap time more than predetermined first time.SELECTED DRAWING: Figure 9
Patent JP-2020186731-A (JP)
Title: Hydraulic piston pump
Inventor: KAMATA HIROKI
IPC: F04B1/22
Filed: 2020-08-18
Abstract: To provide a hydraulic piston pump capable of effectively improving a self-priming property of hydraulic oil, while suppressing enlargement.SOLUTION: A hydraulic pump has: a casing; a cylinder block; cylinder holes; a cylinder port; and a valve plate. The casing has a suction channel through which a liquid is led. The cylinder block is rotatably provided in the casing. The plurality of cylinder holes are formed in the cylinder block and the piston is inserted therein. The cylinder port is provided on an axial direction end surface of the cylinder hole on the cylinder block. The valve plate is provided between an end surface on the cylinder port side of the cylinder block and the casing, and is formed with a suction port communicating the cylinder port and the suction channel. The cylinder port is formed so as to gradually decrease the opening area from the suction port side toward the cylinder hole side.SELECTED DRAWING: Figure 4
Patent JP-2022034673-A (JP)
Title: Electronic equipment
Inventor: AKIBA TATSUO
IPC: G06F1/20
Filed: 2020-08-19
Abstract: To provide electronic equipment capable of reducing entry of foreign matters into a housing and of improving the cooling efficiency.SOLUTION: Electronic equipment 1 has: a housing 10; an opening 20 provided on the housing 10; a switching mechanism 40 that opens and closes the opening 20; a fan 31 that takes in outside air via the opening 20 to generate an air flow toward the inside of the housing 10; a temperature detector 50 that detects a temperature in the housing 10; and a controller 60 that controls the switching mechanism 40 to open the opening 20 when the temperature detected by the temperature detector 50 becomes larger than a preset reference temperature.SELECTED DRAWING: Figure 3
Patent JP-2022035459-A (JP)
Title: Rail bearer
Inventor: KURODA TAKAHIRO
IPC: E01B29/40
Filed: 2020-08-21
Abstract: To provide a rail bearer capable of easily carrying and storing without using wooden sleepers as constituent materials.SOLUTION: A rail bearer consists of a rectangular top plate 2 arranged on the surface of ballast, and a pair of leg plates 3 extending from both long sides of the rectangular top plate 2 in a direction inclined to the rectangular top plate and separating from each other. A bar material 4 extending in the longitudinal direction of the rectangular top plate is fixed to the front surface of the rectangular top plate 2, and a plurality of anchor plates 5 erected on the rear surface of the rectangular top plate 2 are fixed at intervals; a plurality of rectangular notches 6 are provided at intervals on the edge of the leg plate 3 parallel to the connection part of the rectangular top plate 2 and the leg plate 3.SELECTED DRAWING: Figure 1