baber/WOPTO huggingface dataset:
Patent JP-2022154153-A (JP)
Title: protection circuit
Inventor: SAKAI YUKINORI
IPC: H01L27/06
Filed: 2021-03-30
Abstract: To provide a protection circuit capable of improving an ESD tolerance dose.SOLUTION: A protection circuit 100 comprises a first power line PW1, a signal line SL1, a second power line GW1, a first circuit 11, and a second circuit 12. The first circuit comprises a first diode 21, a second diode 22, a resistance element 31, a capacitive element 32, a first inverter 41, a second inverter 42, a third inverter 43, a first transistor 51, and a third diode 23. The resistance element and the capacitive element are connected in series. First to third inverters are connected in series. A drain of the first transistor is connected to the first power line side, and a source is connected to the second power line side. The second circuit comprises a second transistor 52 to a fifth transistor 55. A gate of the fourth transistor 54 is connected to an output terminal of the first inverter. A gate of the fifth transistor 55 is connected between an output terminal of the second inverter and an input terminal of the third inverter.SELECTED DRAWING: Figure 1
Patent JP-2022157608-A (JP)
Title: Motor controller, position sensorless control abnormality determination method and program
Inventor: SAKAGAMI KYOHEI
IPC: H02P6/18
Filed: 2021-03-31
Abstract: To prevent the operation of a synchronous motor from being hindered by executing power swing detection and restoration processing without stopping rotation of the synchronous motor.SOLUTION: A motor controller includes: an estimation section for estimating an angle of a rotor of a synchronous motor with a prediction model; a position sensorless control section for executing position sensorless control of the synchronous motor on the basis of the angle of the motor estimated by the prediction model; a voltage acquisition section for acquiring a voltage command value of the synchronous motor; a current acquisition section for acquiring a current of the synchronous motor; and a likelihood evaluation section. The likelihood evaluation section determines deterioration of estimation accuracy of the angle of the rotor by evaluating the likelihood in which the voltage command value of the synchronous motor acquired by the voltage acquisition section and the current of the synchronous motor acquired by the current acquisition section satisfy the prediction model.SELECTED DRAWING: Figure 1
Patent JP-2022117380-A (JP)
Title: hair dryer
Inventor: TAKANO RYUICHI
IPC: A45D20/12
Filed: 2021-04-02
Abstract: To provide a hair dryer that can use various attachments.SOLUTION: A hair dryer comprises: a dryer body 10 comprising a flow passage 12 having a gas suction port and a gas outlet 10B, a gas flow part for causing gas in the flow passage 12 to flow, and a gas heating part for heating gas in the flow passage 12; an attachment 30 comprising an internal space 32 having a gas inlet 30A and a gas discharge port 30B; and an adapter 20 of which the side of one end part 20A is attached to the side of the gas outlet 10B of the dryer body 10, of which the side of the other end part 20B is attached to the side of the gas inlet 30A of the attachment 30, and which comprises a connection space 22 for causing the flow passage 12 of the dryer body 10 and the internal space 32 of the attachment 30 to communicate with each other. A magnetic member 34 of the attachment 30 is detachably attached to a magnet 24 of the adapter 20 by a magnetic force, and the adapter 20 is detachably attached to the dryer body 10.SELECTED DRAWING: Figure 9
Patent JP-2021102133-A (JP)
Title: Pressure type rice cooker
Inventor: MIMURA MASAYO
IPC: A47J27/086
Filed: 2021-04-08
Abstract: To provide a pressure type rice cooker that can further improve taste of boiled rice.SOLUTION: A pressure type rice cooker according to the present invention comprises a pan, a lid body for openably/closably covering an opening part of the pan, a heating part for heating the pan, a pressure valve for opening/closing a steam discharge hole for allowing communication between the inside of the pan and the inside of the lid body, and a control part for controlling the heating part and the pressure valve to perform a rice cooking step including a boiling keeping step and a steaming step. The control part is constituted so as to control the pressure valve to open the steam discharge hole immediately before completion of the boiling keeping step, and proceed to the steaming step when a pressure in the pan is reduced.SELECTED DRAWING: Figure 5
Patent JP-2021119053-A (JP)
Title: Method and system for additive manufacturing of peelable sacrificial structure
Inventor: Yaniv SHITRIT
IPC: A61C13/00
Filed: 2021-04-21
Abstract: To provide a technique for facilitating removal of a sacrificial structure by detachment without performing a water jetting, a chemical process, and/or high temperature application in an additive manufacturing of a three-dimensional object.SOLUTION: There is provided a method of additive manufacturing of a three-dimensional object. The method comprises: sequentially dispensing and solidifying a plurality of layers including (i) a stack 212 of model layers arranged in a configured pattern corresponding to a shape of the object 210 and being made of a modeling material, and (ii) layered sacrificial structures 214 and 220 formed of interlaced slices 224 of a support material and the modeling material; applying a peeling force to the sacrificial structure to remove the sacrificial structure; and exposing the stack of a modeling layer directly below the stack of the layered sacrificial structure.SELECTED DRAWING: Figure 5A-5C
Patent JP-2022166748-A (JP)
Title: Display article creation device
Inventor: IWASHITA TAKASHI
IPC: B41J11/66
Filed: 2021-04-21
Abstract: To provide a display article creation device which can suppress generation of printing failures caused by deterioration of conveyance accuracy at the time of printing of a printing medium even by using a printing medium having a larger size than that of a conventional printing medium.SOLUTION: A display article creation device includes: a printing part for performing printing on a printing medium by a printing head; a cutting part for cutting a printing part or its periphery in the printing medium into an arbitrary shape by a cutting head; a first motor; a first rotor opposite to the printing part through the printing medium; a second rotor opposite to the cutting part through the printing medium; a first power transmission part for transmitting power from the first motor to the first rotor, and conveying the printing medium; and a second power transmission part for transmitting power from the first motor to the second rotor, and conveying the printing medium. The first power transmission part rotates the first rotor at a first speed, and the second power transmission part rotates the second rotor at a second speed higher than the first speed.SELECTED DRAWING: Figure 4
Patent JP-2022167331-A (JP)
Title: Information processing device, information processing method, and program
Inventor: AZUMA SAKI
IPC: G06Q50/10
Filed: 2021-04-23
Abstract: To provide an information processing device, an information processing method, and a program capable of efficiently recommending a combination of shop and practitioner that can be reserved for a user.SOLUTION: A treatment reservation processing server 2 acquires salon information including a time slot that can be reserved by a user for one or a plurality of salons installed in a specific location, acquires stylist information including a time slot that can be reserved by the user for a stylist who performs treatment at one salon installed in the specific location, identifies a pair of salon and stylist that can be reserved by the user by performing matching processing for matching the salon and the stylist based on the acquired salon information and the stylist information, and presents the pair to the user in a reservable manner.SELECTED DRAWING: Figure 8
Patent JP-2021113329-A (JP)
Title: Polyurethane foam and bat
Inventor: MAKIHARA NOBUMASA
IPC: C08G18/00
Filed: 2021-04-23
Abstract: To provide a polyurethane foam disposed in a ball-hitting portion of a bat and having excellent high resilience with less variations due to positions.SOLUTION: In a polyurethane foam 15 disposed in a ball-hitting portion of a bat and obtained from a polyurethane foam composition containing isocyanate components, a compound having active hydrogen groups, and a catalyst, a density (based on JIS K7222:2005) is 0.3-0.6 g/cm3, and a minimum value of an impact resilience ratio (based on JIS K6255 (Luepke type):2013) of three portions is 75% or more, and its distribution is 3 or less.SELECTED DRAWING: Figure 1
Patent JP-2022128384-A (JP)
Title: Membership management method and device therefor
Inventor: LEE SEUNG HWAN
IPC: G06Q30/00
Filed: 2021-04-23
Abstract: To provide a method for managing membership information and a device therefor.SOLUTION: A member information management method in an electronic apparatus includes: a step of obtaining a request to withdraw from a service from a user; a step of identifying first information related to the user's account; a step of identifying second information, based on the first information, including at least one of whether there is an ongoing order, whether there is a residual asset related to the service, and whether there is an outstanding amount after payment related to the service; and a step of providing a withdrawal restriction response determined based on at least one of the second information in response to the withdrawal request when the second information does not satisfy a withdrawal condition.SELECTED DRAWING: Figure 3
Patent JP-2022167575-A (JP)
Title: Optical dental caries diagnostic meter and optical dental caries diagnostic method
Inventor: HAZAMA HISANAO
IPC: A61B1/24
Filed: 2021-04-23
Abstract: To provide an optical dental caries diagnostic meter that allows a body part difficult to be replaced for each patient to be inserted in the oral cavity of the patient in a clean state, can prevent exposure to a contamination source such as saliva and blood when in use, and can perform quantitative diagnosis of dental caries by measuring hardness of teeth quantitatively.SOLUTION: An optical dental caries diagnostic meter includes: a tapered depressor with light permeability that comes in contact with teeth; a light source for emitting light to the depressor; a light receiving element for receiving light reflected from the tip of the depressor; a lens disposed at a position where the tip of the depressor and a light receiving surface of the light receiving element are in an imaging relationship each other; a housing for storing the light receiving element and the lens; and a cover for containing the housing. The depressor is disposed outside the cover.SELECTED DRAWING: Figure 1
Patent JP-2022168470-A (JP)
Title: Center, OTA master, system, distribution method, distribution program, and vehicle
Inventor: ISHIKAWA TOMOYASU
IPC: G06F8/65
Filed: 2021-04-26
Abstract: To provide a center, an OTA master and the like that can reduce the burden on an apparatus that controls software update on a vehicle side, and suitably perform software update processing of an electronic control unit.SOLUTION: A center for distributing software update data to an OTA master that controls software update of an electronic control unit mounted on a vehicle includes a communication unit that transmits the software update data and information about an update sequence defining a procedure of software update processing to the OTA master.SELECTED DRAWING: Figure 1
Patent JP-2021104071-A (JP)
Title: Work machine
Inventor: ENDO TADAHARU
IPC: A01B33/12
Filed: 2021-04-27
Abstract: To provide a work machine using a revolving mechanism that is hard to be broken by external force.SOLUTION: A work machine includes: a first cover member provided behind a first work rotor for rotating a work claw; a first ground leveling member connected to the first cover member so as to be revolvable around a revolving axis; a revolving control member on which an aperture extending in an arc direction around the revolving axis is provided, and which is connected to the first cover member so as to be revolvable around the revolving axis, and controls a revolving angle of the first ground leveling member with respect to the first cover member; and a fixation member for fixing a revolving angle of the revolving control member with respect to the first cover member, a part of the fixation member being located at the aperture.SELECTED DRAWING: Figure 5A
Patent JP-2021121862-A (JP)
Title: Polarizing plate and display device
Inventor: SAITO SOSUKE
IPC: G02B5/30
Filed: 2021-04-28
Abstract: To provide a circularly polarizing plate comprising a retardation film using a polymerizable liquid crystal compound and is characterized in that an in-plane retardation difference thereof before and after being exposed to a high-temperature high-humidity environment does not easily increase.SOLUTION: A circularly polarizing plate is provided, comprising a polarizing plate and a retardation film. The polarizing plate comprises a polarizer and a protective film pasted on at least one surface of the polarizer, where the polarizer is a polyvinyl alcohol resin film with iodine absorbed and aligned therein, and contains 1.00 wt.% or more of boron. The protective film has a moisture permeability of 50 g/m2/24hr or greater. The retardation film comprises a retardation layer made of a cured polymerizable liquid crystal compound.SELECTED DRAWING: None
Patent JP-2021177236-A (JP)
Title: Radiation-sensitive composition, method for producing cured film, semiconductor element, and display element
Inventor: HONDA AKIHISA
IPC: G03F7/032
Filed: 2021-04-28
Abstract: To provide a radiation-sensitive composition capable of forming a cured film excellent in storage stability and chemical resistance.SOLUTION: There is provided a radiation-sensitive composition which comprises a polymer component containing a first structural unit having an oxiranyl group and a second structural having a carboxyl group, a photosensitive agent, at lest one compound selected from the group consisting of an amine compound, an imidazole-based compound and an isocyanate-based compound and a solvent, wherein the content ratio of the first structural unit is more than 20 mass% and 65 mass% or less in the whole structural unit constituting the polymer component, the content ratio of the second structural unit is more than 5 mass% and 25 mass% or less in the whole structural unit constituting the polymer component and the radiation-sensitive composition contains 20 mass% or more of a high dH solvent in which a hydrogen bond term dH in Hansen solubility parameters is 10.0 or more based on the total amount of the solvent contained in the radiation-sensitive composition.SELECTED DRAWING: None
Patent JP-2022175262-A (JP)
Title: Shimarakkyo growth method
Inventor: OSHIRO HARUKIYO
IPC: A01G22/35
Filed: 2021-05-13
Abstract: To provide a Shimarakkyo growth method capable of easily enhancing an occupancy of an edible part of Shimarakkyo without damaging working properties, with low cost and a simple configuration.SOLUTION: A growth method comprises: a blocking member preparing step S1 for, with respect to each Shimarakkyo SR of which at least one seed is planted in soil E in a whole mass of the seed, and which has a plurality of stems 11 extending outward from a surface of the soil E, preparing one or more blocking members 20 which have a pair of openings 22 being arranged to face each other in a first direction D1, and in which an insertion space 23 is formed between a pair of openings 22; and a covering step S2 for covering with the blocking member(s) 20, root parts 11A of the plurality of stems 11, by inserting the stems into the insertion space(s) 23 of the blocking member(s) 20 in a manner of bundling the respective stems 11 of the Shimarakkyo SR in the whole mass thereof.SELECTED DRAWING: Figure 1
Patent JP-2022175288-A (JP)
Title: Hybrid-vehicular control system
Inventor: YOKOYAMA DAIKI
IPC: B60W20/12
Filed: 2021-05-13
Abstract: To limit execution of an HV operation when a hybrid vehicle is in a limited zone.SOLUTION: A control system for a hybrid vehicle 10 includes an internal combustion engine 11 and a motor-generator 12. In a zone allowing a vehicle to travel, a limited zone and an allowable zone are pre-sectioned. Within the limited zone, an operation of an internal combustion engine is limited, and within the allowable zone, an operation of the engine is allowed. In the case of a vehicle being determined to be located in the limited zone, an EV operation is executed, and an HV operation may be forcibly executed. In a case where the HV operation is predicted to be executed in the limited zone as a result of the vehicle traveling along a target route, a new target route is calculated, and the new route is presented to an occupant of the vehicle. The new route is a route where the HV operation is not forcibly executed in the limited zone even if the vehicle travels along the new target route.SELECTED DRAWING: Figure 1
Patent JP-2022175343-A (JP)
Title: Motor control system and control method for motor control system
Inventor: TAKAHASHI TOSHIYA
IPC: H02P5/46
Filed: 2021-05-13
Abstract: To provide a motor control system that can reduce oscillation caused by a disturbance.SOLUTION: A motor control system (A100) includes a first motor (10), a second motor (20), a speed reduction gear (14, 24, 31) that transfers output of the first motor or the second motor to a driven unit, a disturbance detection unit (A9) that detects a disturbance, and a control unit (A11) that controls the first motor and the second motor. The control unit performs rotational angle control over the driven unit using one of the first motor and the second motor based on a direction of the disturbance, and performs rattle removing control over the speed reduction gear using the other of the first motor and the second motor.SELECTED DRAWING: Figure 1
Patent JP-2022176391-A (JP)
Title: Door frame with indirect illumination
Inventor: YAMAGUCHI YOSHIHIRO
IPC: F21V33/00
Filed: 2021-05-15
Abstract: To irradiate a door surface with indirect light to clearly show a gateway door in, for example, a corridor in which a plurality of gateways is arranged.SOLUTION: The present invention provides a door frame in which a tape-shaped illumination 20 is housed, where a plurality of LED light source chips are arranged in a row in an illumination housing space 15 of a frame body frame 11 of an upper frame 10A formed with the illumination housing space 15 whose inner surfaces serve as reflection surfaces 15a to 15c and lower surface has an irradiation opening 17. A right beam R emitted from the illumination 20 can be reflected on the reflection surfaces 15a to 15c and can be softly illuminated as indirect light from the irradiation opening 17 on an upper half part of a door surface 1a.SELECTED DRAWING: Figure 2
Patent JP-2021112218-A (JP)
Title: Composition for adjusting enterobacterial flora
Inventor: ONOKI HIROSHI
IPC: A23L33/125
Filed: 2021-05-17
Abstract: To provide a composition containing at least one kind selected from agar, agarose and agaro-oligosaccharide as an active ingredient and having intestinal environmental improvement effect.SOLUTION: There is provided a composition for adjusting enterobacterial flora of human or non-human animals, which is useful to adjust constitution of enterobacterial flora. The composition can (a) induce change of the constitution of the enterobacterial flora at phyla level and change the constitution of enterobacterial flora from an obesity type to a normal type or a skinny type and (b) increase abundance of bacteria beneficial to an organism.SELECTED DRAWING: None
Patent JP-2021193018-A (JP)
Title: Nose landing device assembly used in aircraft
Inventor: MICHAEL S KARAPETIAN
IPC: B64C25/14
Filed: 2021-05-20
Abstract: To provide a nose landing device assembly used in a high blade machine for defining a nose device bay.SOLUTION: A nose landing device assembly includes an oleo-shock strut, and a front brace including a first end of a front brace and a second end of the front brace. The first end of the front brace is turnably coupled to a nose device bay around a first turning shaft. The assembly also includes a rear base including a first end of the rear brace and a second end of the rear brace. The first end is turnably coupled to the nose device bay around a second turning shaft, and the second end is turnably coupled to the oleo-shock strut. The actuator includes a first end of the actuator and a second end of the actuator. The second end is coupled to the nose device bay, and the first end is coupled to the front brace. The actuator is configured to move the nose landing device assembly between a retreat position and an extension position.SELECTED DRAWING: Figure 1
Patent JP-2021126129-A (JP)
Title: Genetically modified cells, tissues and organs for treating diseases
Inventor: BERNHARD J HERING
IPC: A61P37/06
Filed: 2021-06-10
Abstract: To provide genetically modified cells, tissues and organs for treating diseases.SOLUTION: Genetically modified cells, tissues and organs for treating or preventing diseases are disclosed. Also disclosed are methods of making the genetically modified cells and non-human animals. Further disclosed are methods of making genetically modified non-human animals that can be used in treating or preventing diseases, e.g., by later extracting cells, tissues or organs from these genetically modified non-human animals and transplanting them into a subject. Also disclosed herein are methods for treating or preventing diseases using the genetically modified cells, tissues and organs. Additionally disclosed are methods for treating or preventing diseases using cells, tissues and/or organs from genetically modified non-human animals.SELECTED DRAWING: Figure 1
Patent JP-2022189320-A (JP)
Title: Terminal assembly structure
Inventor: SANO TAKUYA
IPC: H01R4/34
Filed: 2021-06-11
Abstract: To provide a terminal assembly structure capable of easily and reliably detecting mis-assembly of terminals and improving the workability of assembly of the terminals.SOLUTION: A terminal assembly structure 1 includes a crimp terminal 10 having a crimp part 11 to which a core wire 13b of a wire 13 is crimp-connected and a fastening part 12 fastened with a fastening member 14 and a holder 20 having a pedestal part 30 on which the crimp terminal 10 is placed when it is fastened. The holder 20 has a detection rib 35 at a location facing the crimp part 11 of the crimp terminal 10 of the pedestal part 30, the detection rib to interfere with the crimp part 11 when the front and back of the crimp terminal 10 are incorrectly assembled.SELECTED DRAWING: Figure 1
Patent JP-2022190615-A (JP)
Title: booth
Inventor: KUSAKA ATSUSHI
IPC: F24F7/06
Filed: 2021-06-14
Abstract: To secure sufficient ventilation performance of an internal space of a booth while keeping the quietness in the internal space high.SOLUTION: A booth which forms an internal space IS separated from an external space OS comprises: a bottom board 1 blocking a lower face side of the internal space IS; peripheral walls 3, 4 surrounding the internal space IS; a ceiling 5 blocking an upper face side of the internal space IS; a first ventilation port 73 which is open at a point located below a seat 7, on which a user can seat, in a seat arrangement region for arranging the seat 7 in the internal space IS, and which communicates with the external space OS; a ventilation fan 14 for sucking and discharging air and making the air circulate between the external space OS and the internal space IS through the first ventilation port 73; and a second ventilation port 34 which is open at an upper part of a peripheral wall 3 facing the internal space IS, and which communicates with the external space OS.SELECTED DRAWING: Figure 3