baber/WOPTO huggingface dataset:
Patent JP-2022064596-A (JP)
Title: Developing device, regulation member, process cartridge, and image forming apparatus
Inventor: HIRAMATSU TAKASHI
IPC: G03G9/08
Filed: 2020-10-14
Abstract: To provide a simple configuration that easily increases the uniformity in a longitudinal direction of the amount of developer (developer coat layer), while preventing a reduction in electrostatic propensity of developer particles included in the developer coat layer.SOLUTION: A developing device comprises: a developer carrier; and a regulation member including a contact part that forms a contact nip between the developer carrier and the contact part. When a position indicating the maximum value in the distribution of pressure of the contact part against the developer carrier in the direction of rotation of the developer carrier is a reference position, the surface roughness of a first area of the contact part located on the upstream side of the reference position is smaller than the surface roughness of a second area of the contact part located on the downstream side of the reference position, and the surface roughness Rz of the second area is 20% or less of the average particle diameter of toner particles included in developer.SELECTED DRAWING: Figure 1
Patent JP-2022065928-A (JP)
Title: Occupant protection device
Inventor: SHIMIZU TARO
IPC: B60R21/232
Filed: 2020-10-16
Abstract: To provide an occupant protection device which can prevent an airbag body in the process of deployment from contacting with an attachment bracket without increasing the number of components.SOLUTION: An occupant protection device deploys an airbag body 26 disposed above a front door opening and a rear door opening to protect an occupant during a lateral collision of a vehicle. The occupant protection device includes a protector 38 which protects the airbag body. The protector has a second protection part. The second protection part 44 may be deformed between a position where the second protection part 44 stores the airbag body and a shaping state position where the second protection part 44 covers a second attachment bracket 16 during deployment of the airbag body.SELECTED DRAWING: Figure 7
Patent JP-2021068702-A (JP)
Title: Method for 3d analysis of large area of sample using slightly incident fib milling
Inventor: CHAD RUE
IPC: H01J37/317
Filed: 2020-10-16
Abstract: To provide a 3 dimensional (3D) analysis technique capable of analyzing a large area which is simple and gives less damage to a sample.SOLUTION: Glancing angle incidence "spin milling" can avoid damage to biological tissue by an ion beam and allows for extensive analysis. A focused ion beam 118 is used to mill a sample at a shallow angle and a plurality of rotational orientations to remove a layer of the sample to expose a surface, and a post-milling charged particle beam 143 is used to image an exposed surface of the sample.SELECTED DRAWING: Figure 1
Patent JP-2022067444-A (JP)
Title: Electrode for power storage device and method of manufacturing the same
Inventor: IKOMA ATSUSHI
IPC: H01G11/44
Filed: 2020-10-20
Abstract: To provide an electrode for a power storage device, which enables the power storage device with excellent capacity and output characteristics to be obtained even when it does not includes a conductive assistant, and a method of manufacturing the same.SOLUTION: An electrode for a power storage device comprises a current collector, and a carbon layer that is provided on at least one surface of the current collector. In a weight reduction curve of the carbon layer by a thermogravimetric analysis, one drop point, which falls within the range of 350-450°C, exists within the range of 150-850°C.SELECTED DRAWING: None
Patent JP-2022067903-A (JP)
Title: Underpants-type absorbent article
Inventor: TSURUNAGA KAHO
IPC: A61F13/496
Filed: 2020-10-21
Abstract: To provide an underpants-type absorbent article that ensures liquid permeation and prevents liquid return, and markedly suppresses propagation of germs and occurrence of ammonia odor even when body fluid remains on the top sheet.SOLUTION: An underpants-type absorbent article has a ventral band member 30 of a ventral part 13, a dorsal band member 40 of a dorsal part 15, a crotch band member 50 of a crotch part 14 therebetween, and a waist opening 11 and a leg opening 12 formed by joining together respective both ends of the ventral band member 30 and the dorsal band member 40. An absorbable body 20 has both ends in a longitudinal direction joined to the skin side faces of the ventral band member 30 and the dorsal band member 40. The ventral band member 30, dorsal band member 40 and crotch band member 50 each include an interior nonwoven fabric sheet, an exterior nonwoven fabric sheet and a plurality of elastic stretching members. The top sheet 21 of the absorbable body 20 has a first fiber layer 211 including durable hydrophilic fibers, and a second fiber layer 212 including general hydrophilic fibers and antibacterial fibers. The durable hydrophilic fibers, general hydrophilic fibers, and antibacterial fibers each have a predetermined basis weight in the underpants-type absorbent article.SELECTED DRAWING: Figure 2
Patent JP-2022068649-A (JP)
Title: Information management system, information management method and program
Inventor: ITO KAORI
IPC: G16H20/00
Filed: 2020-10-22
Abstract: To provide a technology of make a proposition on QOL using various kinds of information.SOLUTION: An information management system comprises an acquisition unit that acquires biometric information about customer's living body and living information about customer's life, and an output unit that outputs the biometric information and living information acquired by the acquisition unit in association with individual recognition information of a customer.SELECTED DRAWING: Figure 12
Patent JP-2021097404-A (JP)
Title: Decision feedback equalization circuit
Inventor: MIURA YOHEI
IPC: H04L25/03
Filed: 2020-10-26
Abstract: To make a decision feedback equalization circuit faster.SOLUTION: A decision feedback equalization circuit equalizes a differential signal using first and second equalization circuits. Each equalization circuit comprises an adder circuit and a comparator. Each equalization circuit alternately performs a refresh operation and a sampling operation according to a clock signal with respect to a differential signal output from the adder circuit. Each comparator comprises a differential amplifier circuit and a latch circuit. The differential amplifier circuit outputs a differential signal having the same value in a refresh period, and outputs a differential signal corresponding to a differential signal output from the adder circuit in a sampling period. A latch circuit latches determination results of the differential signal output from the differential amplifier circuit during the sampling period. An adder circuit of each equalization circuit corrects a differential signal input to the decision feedback equalization circuit on the basis of determination results latched by latch circuits of comparators of other equalization circuits.SELECTED DRAWING: Figure 6
Patent JP-2022070535-A (JP)
Title: Crop harvesting device
Inventor: INADA MASAO
IPC: A01D46/00
Filed: 2020-10-27
Abstract: To provide a crop harvesting device capable of efficiently harvesting many crops in short time.SOLUTION: A crop harvesting device 10 comprises: two separation members (41, 61) which are one set and are provided in an inclined state to a horizontal direction, a facing state each other and in parallel, and main stems can pass through a space between the two separation members along a longitudinal direction of the separation member from a lower end side to an upper end side of the separation members. The crop harvesting device further has: separation mechanisms (40, 60) having a function for, during passage of the main stems between the two separation members, causing the separation members to act force to peduncles or fruits for separating fruits from the peduncles; a holding mechanism (30) which is provided below the separation mechanisms and has a function for holding root parts of the main stems in a period until at least the main stems pass the separation mechanism; and transport mechanisms (20, 80) for moving crops to the separation mechanisms and the holding mechanism, or moving the separation mechanisms and the holding mechanism to the crops for causing the main stems to pass through a space between the separation members.SELECTED DRAWING: Figure 3
Patent JP-2022070554-A (JP)
Title: Flue damage condition monitoring method
Inventor: FUKUDA TOMOYUKI
IPC: F23L17/00
Filed: 2020-10-27
Abstract: To provide a flue damage condition monitoring method that can monitor damage condition of a flue for introducing an exhaust gas exhausted from an institution having a combustion facility.SOLUTION: A flue damage condition monitoring method 1 is a method for monitoring damage condition of a flue comprising: the flue through which an exhaust gas generated by a combustion facility passes; a desulfurization facility arranged in a flow passage of the flue; a ventilation facility for supplying the exhaust gas to the desulfurization facility; a flowmeter for measuring the gas flow rate in the flue; and O2 concentration detection means provided on the inlet side and outlet side of the flue. The monitoring method comprises: a step S1 of determining existence of an anomaly of the flowmeter, based on an actual measured value (Ea) by the flowmeter, a theoretical exhaust gas amount (Bt), and a theoretical increased gas amount (Ct) obtained using an O2 concentration measurement value acquired from the O2 concentration detection means; and a step S2 of determining whether or not the damage of the flue should be repaired, based on a processable flow rate (A) of the desulfurization facility, the theoretical exhaust gas amount (Bt), and the theoretical increased gas amount (Ct).SELECTED DRAWING: Figure 2
Patent JP-2022074238-A (JP)
Title: Information processing system and program
Inventor: IWASAKI YASUHIKO
IPC: G06F16/908
Filed: 2020-11-04
Abstract: To add an attribute which represents the contents of a document more accurately compared to when words appearing in each document are analyzed to add an attribute to a corresponding document.SOLUTION: An information processing system includes a processor. The processor extracts first feature values which represent appearance frequency in a document, regarding words appearing in the document to be processed, out of a plurality of documents managed by hierarchical relationship, extracts, for the words, second feature values which correlate with an inverse of the ratio of the number of documents including the words with respect to the total number of documents, in a document group included in a first set to which the document belongs, and adds a word selected from the words, as a first attribute, to the document on the basis of the first feature values and the second feature values.SELECTED DRAWING: Figure 17
Patent JP-2021039363-A (JP)
Title: Carrier device, exposure apparatus, manufacturing method of flat-panel display, and device manufacturing method
Inventor: AOKI YASUO
IPC: G03F7/20
Filed: 2020-11-04
Abstract: To provide a carrier device that can swiftly replace a glass substrate.SOLUTION: A carrier device which carries a substrate P to a noncontact holder 32 supporting the substrate P in a noncontact manner comprises: a holding pad 10044 which holds a part of the substrate P at a first position located above the noncontact holder 32; a drive section which moves downward the holding pad 10044 holding the substrate P such that the substrate P is supported in a noncontact manner by the noncontact holder 32; and an adsorption pad 44 which holds the substrate P supported in a noncontact manner by the noncontact holder 32, wherein the drive section moves the holding pad 10044 from the first position to a second position where the substrate P can be delivered to the adsorption pad 44.SELECTED DRAWING: Figure 87
Patent JP-2022076193-A (JP)
Title: Cooker
Inventor: KUMAGAI MUNESATO
IPC: F24C7/02
Filed: 2020-11-09
Abstract: To provide a cooker that allows a progress state of cooking to be grasped without visual observation.SOLUTION: A cooker 100 comprises a heating chamber 1, a first detection unit 20, and a first interposed member 30. The heating chamber 1 houses an object to be heated. The first detection unit 20 is arranged separately from the heating chamber 1, and detects sound in the heating chamber 1. The first interposed member 30 is interposed between the heating chamber 1 and the first detection unit 20, and extends toward the heating chamber 1 from the first detection unit 20. The first interposed member 30 comprises a through hole 30d for passing the sound.SELECTED DRAWING: Figure 2
Patent JP-2022079043-A (JP)
Title: State change tracking device, x-ray photographing system, state change tracking method for object to be inspected, and life estimation method for object to be inspected
Inventor: ARIMOTO SUNAO
IPC: G01N23/041
Filed: 2020-11-16
Abstract: To shorten a test time for life estimation and quantify an index of life estimation.SOLUTION: A state change tracking device 20 comprises a state change tracking unit 213 that tracks a change in the state of an object to be inspected in a non-destructive manner by using a plurality of reconfiguration images obtained by sequentially photographing the object to be inspected placed in a specific environment with an X-ray Talbot photographing device 1. The reconfiguration image is any one of an absorption image, a differential phase image, and a small angle scattering image, and is a Talbot image created by a Talbot effect.SELECTED DRAWING: Figure 1
Patent JP-2022073821-A (JP)
Title: Non-mercury type chlorine ion concentration measurement system
Inventor: OSAWA TATSUO
IPC: G01N27/333
Filed: 2020-10-30
Abstract: To build and provide a non-mercury type chlorine ion concentration measurement system.SOLUTION: A system provided herein is built by configuring a non-mercury type reference electrode using a glass film-type cation-selective electrode as an internal electrode of the reference electrode, and combining therewith a chlorine ion-selective electrode or a silver electrode as a working electrode.SELECTED DRAWING: Figure 2
Patent JP-2022082032-A (JP)
Title: Circuit breaker
Inventor: HARUNA KENICHI
IPC: H01H3/46
Filed: 2020-11-20
Abstract: To obtain a circuit breaker that can reduce vibration of an enclosure due to collision of a movable element including a plurality of movable conductors with a movable element holder.SOLUTION: A circuit breaker includes a movable element 6 and a movable element holder 7. The movable element 6 includes a plurality of movable conductors 60. The movable element holder 7 rotatably holds the plurality of movable conductors 60 arranged in parallel and has a plurality of collision surfaces 72 that each collides with a corresponding movable conductor of the plurality of movable conductors 60, rotating in a pole opening operation. At least a portion of timing at which each of the plurality of movable conductors 60 collides with a corresponding collision surface of the plurality of collision surfaces 72 is different.SELECTED DRAWING: Figure 6
Patent JP-2022085276-A (JP)
Title: Fuel distribution pipe
Inventor: NOMURA MASAKAZU
IPC: F02M37/00
Filed: 2020-11-27
Abstract: To reduce stress occurring in a pipe member while allowing a bulge in the pipe member.SOLUTION: A fuel distribution pipe 1 comprises: a pipe member 2 forming a storage space 21; a pipe connection member 4 inserted into a tip part 22 of the pipe member 2 and joined thereto, and in which a through hole 44 connected to the storage space 21 is formed; and a sensor connection member 5 inserted into a tip part 23 of the pipe member 2 and joined thereto, and in which a through hole 53 connected to the storage space 21 is formed. The pipe connection member 4 comprises an intermediate diameter part 45 adjacent to the storage space 21, and a small diameter part 46. The intermediate diameter part 45 has an inside diameter larger than an inside diameter of the small diameter part 46 and smaller than an inside diameter of the pipe member 2. The sensor connection member 5 comprises an intermediate diameter part 54 adjacent to the storage space 21, and a small diameter part 55. The intermediate diameter part 54 has an inside diameter larger than an inside diameter of the small diameter part 55 and smaller than the inside diameter of the pipe member 2.SELECTED DRAWING: Figure 1
Patent JP-2022090360-A (JP)
Title: Ultrasound diagnostic apparatus, control method for ultrasound diagnostic apparatus, and control program for ultrasound diagnostic apparatus
Inventor: TAKAGI KAZUYA
IPC: A61B8/14
Filed: 2020-12-07
Abstract: To provide an ultrasound diagnostic apparatus capable of automatically measuring a pennation angle while ensuring the accuracy and reliability of results of measurement in pennate muscle inspection.SOLUTION: Provided is an ultrasound diagnostic apparatus for photographing an ultrasound image related to a pennate muscle of a subject by transmitting and receiving ultrasound waves using an ultrasound probe, the ultrasound diagnostic apparatus containing: a pennation angle detection part 17a that detects the pennation angle of the pennate muscle on the basis of image features of the ultrasound image; an end determination part 17b that monitors time-series data of the pennation angle inspected by the pennation angle detection part 17a while the subject performs a predetermined movement prescribed in the examination during the pennate muscle inspection, and confirms the measurement result of the pennation angle upon the detection of a periodic fluctuation in the pennation angle in the course of a predetermined movement cycle; and an output control part 17c for outputting the measurement result of the pennation angle.SELECTED DRAWING: Figure 6
Patent JP-2022090392-A (JP)
Title: Antibacterial polylactic acid resin composition and antibacterial composite resin material containing the same
Inventor: MORI RYOHEI
IPC: C08L67/04
Filed: 2020-12-07
Abstract: To provide an antibacterial polylactic acid resin composition and an injection molding using the same, and, in particular, to provide an antibacterial polylactic acid resin composition that can increase production speed by injection molding and can be applicable to mass production.SOLUTION: The injection molding is obtained by injection molding using an antibacterial polylactic acid resin composition in which an antibacterial cellulose nanofiber obtained by crushing a hydrothermally treated cellulose raw material and then subjecting the crushed wood chips to chemical treatment to yield a cellulose nanofiber and in which a metal such as silver, copper and zinc having antibacterial property is supported on the yielded cellulose nanofiber, is kneaded into a polylactic acid as a crystallization agent.SELECTED DRAWING: None
Patent JP-2021037373-A (JP)
Title: Measurement apparatus and measurement method
Inventor: KUSUKAME KOICHI
IPC: A61B10/00
Filed: 2020-12-07
Abstract: To solve the problem in which, once a wearable member is worn on a head, it is difficult to change positions of a light source unit and a detection unit, and such an apparatus is not suitable for measuring the brain function at an arbitrary position.SOLUTION: A measurement apparatus includes: a light source unit that generates infrared light with which a human head is irradiated; a detection unit that detects the infrared light which is diffusely reflected within the human head and which exits through one or more positions on the human head; and an optical system that guides the infrared light emitted from the light source unit to the human head and that controls a position irradiated with the infrared light on the surface of the human head. At least one of the light source unit and the detection unit is of a non-contact type and does not contact the human. The one or more positions on the human head through which the infrared light detected by the detection unit exits include at least a position different from the position irradiated with the light controlled by the optical system.SELECTED DRAWING: Figure 1
Patent JP-2022091438-A (JP)
Title: Warm water washing toilet seat
Inventor: KIUCHI Hiroki
IPC: A47K13/30
Filed: 2020-12-09
Abstract: To provide warm-water washing water that is more sanitary.SOLUTION: A warm-water washing toilet seat 10 comprises: a tank 34 for storing washing water; a light source unit 36 provided in the tank 34, irradiating the washing water in the tank 34 with ultraviolet light, and heating the washing water in the tank 34 by using heat generated when irradiated with ultraviolet light; and a washing nozzle 20 having a water discharge port 40 for ejecting the washing water. A toilet seat 14 provided with a heat conductive member on a back side of a seat surface 50 may be further provided. The heat conductive member may be thermally connected to the washing water in the tank 34.SELECTED DRAWING: Figure 1
Patent JP-2022092131-A (JP)
Title: Connection portion
Inventor: MARUO RYOSUKE
IPC: B65D1/30
Filed: 2020-12-10
Abstract: To provide a container that is suitable for increasing (refilling) amounts of food products that are supplied as necessary.SOLUTION: A guide groove 20 that is joined to a storage part 11A of a first container part 10A and a storage part 11B of a second container part 10B is formed in a connection part 15 between the first and second container parts 10A and 10B, the groove extending in a direction in which the first and second container parts 10A and 10B are joined to each other. A thickness of the storage part 11A of the first container part 10A is small, so that the storage part 11A can be crushed up with light force. A food product 40 in the storage part 11A of the first container part 10A is poured into the storage part 11B of the second container part 10B through the guide groove 20.SELECTED DRAWING: Figure 4
Patent JP-2022092362-A (JP)
Title: Recording medium, decorative sheet and manufacturing method of decorative article
Inventor: MATSUI HIROTO
IPC: B41M5/50
Filed: 2020-12-10
Abstract: To provide a recording medium with which a decorative article having excellent designability can be manufactured, provide a decorative sheet with which the decorative article having excellent designability can be manufactured, and provide a manufacturing method of the decorative article using the recording medium and the decorative sheet.SOLUTION: A recording medium of the present disclosure includes an image formation layer 5 on one surface side of a transparent base material 1. The other surface of the transparent base material 1 includes a hologram pattern. At least a portion of the hologram pattern on the other surface of the transparent base material 1 is exposed.SELECTED DRAWING: Figure 1
Patent JP-2021063818-A (JP)
Title: Satellite positioning system for self-driving work vehicle
Inventor: SHINKAI ATSUSHI
IPC: A01B69/00
Filed: 2020-12-16
Abstract: To meet the need for technology that enables all vehicles to share the rewritten state of position coordinates even when the position coordinates set to a satellite positioning base station unit are rewritten from the outside.SOLUTION: A satellite positioning system comprises: a satellite positioning base station unit 9B for transmitting correction data generated on the basis of a position coordinate which is a parameter to indicate an installed position and a radio wave from a satellite AS; an onboard satellite positioning unit 9A for calculating positioning data using radio waves from satellites and the correction data; and a set state management module 63 provided in a vehicle. The position coordinate of the satellite positioning base station unit 9B can be set from the outside using wireless communication, and a set state receive unit 65 of the set state management module 63 receives a set state in the satellite positioning base station unit 9B having been set from the outside of the satellite positioning base station unit, the set state being thereby shared by vehicles.SELECTED DRAWING: Figure 5