baber/WOPTO huggingface dataset:
Patent JP-2021132870-A (JP)
Title: Dishwasher
Inventor: TANAKA MICHIO
IPC: A47L15/46
Filed: 2020-02-27
Abstract: To provide a dishwasher capable of shortening a period from start of washing to finish of drying.SOLUTION: A dishwasher performs: a washing step for washing a washing object; a rinsing step for rinsing, with warm water, the washed washing object; and a drying step for drying the washing object. The dishwasher comprises: a main body whose front face is openable; a washing tank which is housed in the main body, stores the washing object, and can be pulled out of and pushed into the main body through an opening; and a controller for controlling the washing tank to be pulled out of and pushed into the main body. The controller controls an operation of the washing tank so as to sequentially perform an opening operation for automatically pulling the washing tank, and a closing operation for automatically pushing the washing tank after finish of the rinsing step.SELECTED DRAWING: Figure 10
Patent JP-2021133845-A (JP)
Title: Steering gear box
Inventor: NEGISHI KAZUYUKI
IPC: F16C33/10
Filed: 2020-02-28
Abstract: To provide a steering gear box which can preferably secure strength by reducing a surface pressure acting between a bush and a rack shaft and preferably restrict displacement caused by falling of the rack shaft.SOLUTION: A steering gear box includes: a casing 16; a rack shaft 18; and bushes 20. The rack shaft 18 is stored in the casing 16 in such a way so as to be movable in an axial direction. The bushes 20 support the rack shaft 18 so that the rack shaft 18 can move in the axial direction and are attached to the casing 16.SELECTED DRAWING: Figure 3
Patent JP-2021136391-A (JP)
Title: Printed-circuit board and method for manufacturing printed-circuit board
Inventor: Saeki mari
IPC: H05K3/42
Filed: 2020-02-28
Abstract: To solve the problem in which: an inner wall surface of a via prepared hole is easily made into a gouged shape due to desmear treatment, which causes the occurrence of plating void and plating failure.SOLUTION: A printed-circuit board 1 comprises: an insulating layer 22; and an opening of a via 30 that is formed in a thickness direction with respect to a first surface of the insulating layer. An inner wall surface of the opening has step parts 51, and from the step parts up to the first surface, the width of the inner wall surface becomes larger as approaching the first surface. A method for manufacturing the printed-circuit board includes: a hole forming step of forming, in the insulating layer in which a first layer 221 and a second layer 222 are laminated, a hole that communicates through the first layer and the second layer; an opening forming step of performing desmear treatment on the hole to form an opening in the insulating layer; and a via forming step of forming a via so as to fill at least part of the opening. The width in a direction parallel to the first surface on a cross section passing through the opening and perpendicular to the first surface becomes larger as a position of the inner wall surface of the opening becomes closer to the first surface, and at a position of the boundary surface between the first layer and the second layer, the inner wall surface has step parts at which the angle on the cross section is changed.SELECTED DRAWING: Figure 1
Patent JP-2021140231-A (JP)
Title: System, information processing method, information processing device, terminal, and program
Inventor: SATO YUSUKE
IPC: G06Q50/10
Filed: 2020-03-02
Abstract: To increase convenience for a user in messaging service.SOLUTION: A system including at least an information processing device for providing messaging service comprises: a talk storage unit which stores talk information including a message to a first user from a second user, in association with first user identification information of the first user; and one or more control units. The one or more control units execute steps of: outputting specific information which identifies one or more registered messages, based on acquisition of the one or more registered messages; adding a first registered message identified by first specific information to the talk storage unit, based on a request accompanying the first user identification information and first specific information of the specific information; and adding a second registered message identified by second specific information to the talk storage unit, based on the request accompanying the first user identification information and the second specific information of the specific information.SELECTED DRAWING: Figure 1-1
Patent JP-2021140443-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: MASUMOTO MAMORU
IPC: G06Q10/06
Filed: 2020-03-05
Abstract: To provide an information processing apparatus, an information processing method, and an information processing program which can evaluate an air space.SOLUTION: The present invention is directed to an information processing apparatus for evaluating an air space. The information processing apparatus has a first acquiring unit for acquiring a state of the air space, and an evaluation unit for, with reference to information for use in evaluation of at least either of a value of the air space and a risk thereof associated with the state of the air space, evaluating at least either of the value and risk of the air space in response to the state of the air space acquired by the first acquiring unit.SELECTED DRAWING: Figure 1
Patent JP-2021137843-A (JP)
Title: Fastening device, and manufacturing method of fastening body using the same
Inventor: HARADA TAKASHI
IPC: B21D39/03
Filed: 2020-03-05
Abstract: To provide a fastening device capable of suppressing introduction costs and maintenance costs of the device, and to provide a manufacturing method of a fastening body using the same.SOLUTION: A caulking device as a fastening device for fastening metal plates 1, 2, 3, 4 overlapped each other includes: an actuator 5 having a linearly movable linear motion part; first and second punches 7, 9 connected to the linear motion part; a first die 8 arranged apart from the first punch 7 in a first direction 7a, and allowing the metal plates 1, 2 to be pushed in with the first punch 7; and a second die 10 arranged apart from the second punch 9 in a second direction 9a reverse to the first direction 7a, and allowing the metal plates 3, 4 to be pushed in with the second punch 9. Due to that linear motion of the linear motion part is transmitted to the first and second punches 7, 9, pushing-in of the first punch 7 to the first die 8 and pushing-in of the second punch 9 to the second die 10 are performed.SELECTED DRAWING: Figure 1
Patent JP-2021139799-A (JP)
Title: Current sensor
Inventor: MATSUMOTO RYUNOSUKE
IPC: H01R9/22
Filed: 2020-03-06
Abstract: To provide a current sensor which has portions for fixing busbars and portions for accommodating magnetic cores integrally formed therein, and is capable of suppressing deterioration in precision of the magnetic cores.SOLUTION: A current sensor provided herein comprises magnetic cores for sensing current flowing through busbars, a sensor body having magnetic cores accommodated therein, at least one terminal block for fixing busbars, and a base for installing the current sensor, where the sensor body and terminal blocks are provided on the base with a distance therebetween.SELECTED DRAWING: Figure 1
Patent JP-2021142982-A (JP)
Title: Multiplex container
Inventor: ICHIKAWA KENTARO
IPC: B65D1/02
Filed: 2020-03-10
Abstract: To provide a multiplex container that can prevent intrusion of water into a clearance between an inner container and an outer container, which is generated after high-temperature filling.SOLUTION: A multiplex container 1 includes: an inner container 20 for storing a content and an outer container 10 for including the inner container 20 therein, which are laminated so as to be separable; and an outside air introduction hole for introducing outside air into a clearance formed between the inner container and the outer container. The outer container 10 and the inner container 20 are molded using a polyester resin. The outer container 10 has a resin of which intrinsic viscosity is higher than the intrinsic viscosity of the inner container 20.SELECTED DRAWING: Figure 1
Patent JP-2021144110-A (JP)
Title: Mirror device and light source device having the same
Inventor: NARA HIDEKI
IPC: G02B7/182
Filed: 2020-03-11
Abstract: To provide a mirror device which can prevent a mirror from falling due to degradation while keeping the mirror parallel.SOLUTION: A mirror device 13 includes: a plurality of reflection mirrors 15; a mirror supporting body 17 on which the reflection mirrors 15 are placed; and an adhesive member 30 for fixing the reflection mirrors 15 and the mirror supporting body 17 by attachment. The mirror supporting body 17 includes: a contact part 17B in contact with the reflection mirrors 15; and a step 172 in a direction away from the reflection mirrors 15 on the basis of the contact part 17B. The step 172 has an attachment fixing unit 1721 in which the attachment member 30 is provided.SELECTED DRAWING: Figure 1
Patent JP-2021142120-A (JP)
Title: rice cooker
Inventor: KOIKE NARIHIKO
IPC: A47J27/00
Filed: 2020-03-12
Abstract: To provide a rice cooker that can improve determination accuracy of an amount of rice to be cooked.SOLUTION: A rice cooker comprises a container for housing an object to be heated, a side surface coil for heating a side surface of the container, a bottom surface coil for heating a bottom surface of the container, a side surface temperature sensor for detecting a temperature of the side surface of the container, a bottom surface temperature sensor for detecting a temperature of the bottom surface of the container, and a control unit for determining an amount of rice to be cooked in the container from output of the side surface temperature sensor and the bottom surface temperature sensor. The side surface temperature sensor is arranged on an upper side of a lower end of the side surface coil.SELECTED DRAWING: Figure 1
Patent JP-2021142612-A (JP)
Title: Fluid pressure type striking device
Inventor: KOSHIBA HIDETOSHI
IPC: B25D17/10
Filed: 2020-03-12
Abstract: To provide a fluid pressure type striking device, equipped with a second control valve for switching an idle striking prevention mode and a stroke adjustment mode and capable of restraining the degradation of hydraulic efficiency.SOLUTION: In the fluid pressure type striking device, a second control valve 300 is provided so that a high pressure path 114 connected to a spool chamber 302 thereof, a valve control path 220 and a second control valve communication path 113 communicate with each other by a shortest route, respectively and the spool chamber 302 is provided at the position between a precedent chamber 110 and a first control valve communication path 112 nearly parallel to respective paths and also at the position including the area between the valve control path 220 and the high pressure path 114 in a direction of torsion to the respective paths. Further, the second control valve communication path 113 is provided at a position on nearly the same axial line as that of the spool chamber 302.SELECTED DRAWING: Figure 1
Patent JP-2021142550-A (JP)
Title: Laser machining device
Inventor: ISHIKAWA RYO
IPC: B23K26/00
Filed: 2020-03-13
Abstract: To enable detection of stains on a protection glass in a relatively simple structure.SOLUTION: A laser machining head 30 includes a protection glass 33. A laser oscillator 10 is connected to the laser machining head 30 via a transmission fiber 20. When stains 35 is generated on the protection glass 33, part of laser beam L emitted from the transmission fiber 20 is reflected by stains 35 adhering to the protection glass 33 and becomes return light going toward the transmission fiber 20. Return light not incident to the transmission fiber 20, of the return light going toward the transmission fiber 20, is detected by a detection sensor 26.SELECTED DRAWING: Figure 4
Patent JP-2021143068-A (JP)
Title: Mounting structure of boom derricking position detector
Inventor: SHIMIZU MASATOSHI
IPC: B66C23/82
Filed: 2020-03-13
Abstract: To provide a mounting structure of a boom derricking position detector capable of detecting that the boom is in a predetermined derricking position with a structure arranged in a space-saving manner.SOLUTION: A clevis 52 corresponding to the other end of a cylinder for a boom derricking is rotatably attached to a column 20 with the central axis of a base end side support pin 30 as a rotation axis. A boom derricking position detector to detect that the boom is in a predetermined derricking position has a proximity sensor 10 that is attached to the column 20 and detects the position relative to a detection target and a detected body 11 that is attached to the clevis 52 and is a detected target by the proximity sensor 10. A detecting direction vector to detect the detected body 11 by the proximity sensor 10 forms the vector that intersects at right angles to the axis line of the central axis of the base end side support pin 30. The detected body 11 moves to the inside of or to the outside of the operating range of the proximity sensor 10 according to the rotation of the cylinder 50 for boom derricking.SELECTED DRAWING: Figure 7
Patent JP-2021145787-A (JP)
Title: Auxiliary device for liquid medicine permeation device and liquid medicine permeation system
Inventor: WATABE MASAMI
IPC: A61M31/00
Filed: 2020-03-17
Abstract: To provide a liquid medicine permeation device and a liquid medicine permeation system used for treatment for permeating liquid medicine to a patient, capable of solving correctly, in short time, liquid accumulation of the liquid medicine on an affected part.SOLUTION: A liquid medicine permeation system 100 for permeating liquid medicine, using an endoscope 10, comprises: a liquid medicine permeation device 20; and an auxiliary device 30 for assisting position adjustment of the liquid medicine permeation device 20 using the endoscope 10. A connector part 32 of the auxiliary device 30 is fitted to the endoscope 10, and by a fastener 33, an inner tube 21 is fixed to the auxiliary device 30, at the time, an outer tube 22 of the liquid medicine permeation device 20 can advance and retreat from the inner tube 21, and by advancing the outer tube 22 to the inner tube 21, a water absorptive material 23 fitted to a tip end of the inner tube 21 can be pulled into the outer tube 22.SELECTED DRAWING: Figure 1A
Patent JP-2021146375-A (JP)
Title: Laser processing device and state confirmation method for condenser lens
Inventor: TERANISHI TOSHISUKE
IPC: B23K26/00
Filed: 2020-03-19
Abstract: To provide a laser processing device that is able to easily confirm whether a condenser lens is contaminated or not.SOLUTION: A laser processing device 2 includes: a chuck table 26 having a holding surface for holding a work piece; a laser oscillator 44 that generates a laser beam 21; a condenser lens 48b by which a laser beam 21 generated by the laser oscillator 44 is condensed at a chuck table 26 side; and a detection unit that detects contamination of the condenser lens 48b; wherein the detection unit includes: a detector 50 that detects a shape of a laser beam 21 transmitted through the condenser lens 48b; and a determination unit that, based on the shape of the laser beam 21 detected by the detector 50, determines whether the condenser lens 48b is contaminated or not.SELECTED DRAWING: Figure 2
Patent JP-2020111598-A (JP)
Title: Liquid pharmaceutical compositions comprising sglt-2 inhibitors
Inventor: CLAUDIUS WEILER
IPC: A61K47/18
Filed: 2020-03-25
Abstract: To provide a novel pharmaceutical composition comprising at least one SGLT-2 inhibitor.SOLUTION: A liquid pharmaceutical composition comprising at least one SGLT-2 inhibitor and one or more polar organic solvents, wherein the at least one SGLT-2 inhibitor comprises 1-cyano-2-(4-cyclopropyl-benzyl)-4-(β-D-glucopyranos-1-yl)-benzene according to formula (I), as well as corresponding processes of manufacturing such liquid pharmaceutical compositions and their medical uses.SELECTED DRAWING: None
Patent JP-2021158148-A (JP)
Title: Powder magnetic core
Inventor: IWABUCHI TORU
IPC: H01F27/255
Filed: 2020-03-25
Abstract: To provide a powder magnetic core with higher performance.SOLUTION: A powder magnetic core 10 includes: a metal magnetic powder 11; and a thermosetting first resin and second resin having a thermosetting property. The second resin has a degree of thermosetting shrinkage higher than that of the first resin; the elasticity when thermosetting is lower than that of the first resin, and the content is less than or equal to the first resin.SELECTED DRAWING: Figure 2
Patent JP-2021156671-A (JP)
Title: Liquid detecting sensor
Inventor: TAKAHASHI MASAKI
IPC: H01M12/06
Filed: 2020-03-26
Abstract: To provide a liquid detecting sensor capable of suppressing erroneous detection without detecting a minute amount of liquid such as dew condensation.SOLUTION: A liquid detecting sensor (1) includes: a metal-air battery (2) that has a positive electrode and a negative electrode and generates power by permeation of a liquid between the positive electrode and the negative electrode; and a storage container (7) that has an opening (11) and can store the liquid through the opening. The metal-air battery is held by the storage container so as to be in contact with a predetermined amount or more of the liquid stored in the storage container. Preferably, a hole (7e) that can discharge the liquid from the inside of the storage container to the outside is provided in the storage container, and an opening area of the hole is formed smaller than an opening area of the opening.SELECTED DRAWING: Figure 2
Patent JP-2021158501-A (JP)
Title: Data recording device
Inventor: Yamazaki yusaku
IPC: B60R11/02
Filed: 2020-03-26
Abstract: To increase the recordable time while enabling the recording of wide-angle image information.SOLUTION: A drive recorder generates image data of a narrow-angle image, which is an image for a first angle of view, or image data of a wide-angle image, which is an image for a second angle of view (first angle of view<second angle of view), on the basis of original image data from an omnidirectional camera installed in a vehicle and records it on a predetermined recording medium. During an event period triggered by the occurrence of an event condition, the image data of the wide-angle image is recorded (S14), and during a non-event period, the image data of the narrow-angle image is recorded (S11, S13).SELECTED DRAWING: Figure 11
Patent JP-2021157945-A (JP)
Title: Quadrupole mass spectrometer
Inventor: LI HYANG JO
IPC: H01J49/42
Filed: 2020-03-26
Abstract: To provide a quadrupole mass spectrometer having a detection circuit having good stability against temperature fluctuations.SOLUTION: First and second rectifying elements D1 and D2 of a detection circuit 11 that detects an AC voltage of a quadrupole portion 4 are thermally coupled to each other, and even when the temperature fluctuates, a forward direction voltage drop of the first rectifying element D1 and the forward voltage drop of the second rectifying element D2 are made to the same magnitude. When the forward direction voltage drop of a third rectifying element D3 is output from a correction circuit 12 and added to the output of the detection circuit 11, the first to third rectifying elements D3 are thermally coupled and made to the same temperature. From the output of the detection circuit 11, the influence of the forward direction voltage drop of the first rectifying element D1 and the influence of the forward direction voltage drop of the second rectifying element D2 are eliminated.SELECTED DRAWING: Figure 2
Patent JP-2021153887-A (JP)
Title: Receptor examination device, receptor examination program and receptor examination method
Inventor: HIGUCHI HITOSHI
IPC: A61B3/10
Filed: 2020-03-27
Abstract: To provide a receptor examination device that acquires reaction of a subject to stimulation received by a receptor while suppressing or separating an effect of intention and complement of the subject, and provide a receptor examination program and a receptor examination method.SOLUTION: A visual examination device 1 has: fundus image acquisition means 100 for acquiring fundus image information 111 to show a retinal state of a subject along with position information; irradiation event generating means 101 for generating irradiation event information 112 showing the position of giving stimulation to examine a retinal state of the subject and the contents of the stimulation on the basis of the fundus image information 111; irradiation control means 102 for controlling to stimulate a retina of the subject on the basis of the irradiation event information 112; response detection means 103 for detecting a reaction of the subject to the stimulation to the retina, and associating it to the irradiation event information 112 and recording it as response history information 114; and response history output means 104 for associating the response history information 114 with the fundus image information 111 and the irradiation event information 112, and outputting it.SELECTED DRAWING: Figure 2
Patent JP-2021157097-A (JP)
Title: Multilayer reflective film-equipped substrate, reflective mask blank, reflective mask, and method for fabricating semiconductor device
Inventor: NAKAGAWA MASANORI
IPC: G03F1/52
Filed: 2020-03-27
Abstract: To provide a multilayer reflective film-equipped substrate capable of: adequately lowering reflectance of a multilayer film with respect to EUV exposure light; and preventing occurrence of a phenomenon in which a surface of a protective film on a multilayer reflective film swells and a phenomenon in which the protective film is detached.SOLUTION: A multilayer reflective film-equipped substrate 110 includes a multilayer reflective film 5 and a protective film 6, in this order, on a main surface of a substrate 1. The substrate 1 has silicon, titanium, and oxygen as main components and also contains hydrogen. The multilayer reflective film 5 has a structure in which low refractive index layers and high refractive index layers are alternately laminated. The multilayer reflective film 5 contains hydrogen. Atomic number density of hydrogen in the multilayer reflective film 5 is equal to or less than 7.0×10-3 atoms/nm3.SELECTED DRAWING: Figure 1
Patent JP-2020125296-A (JP)
Title: Lipid-based platinum compounds and nanoparticles
Inventor: SHILADITYA SENGUPTA
IPC: A61K47/38
Filed: 2020-03-27
Abstract: To provide stable, potent and safer nano-platinates in cancer chemotherapy, overcoming drawbacks such as toxicity, low release kinetics of drug, low circulation stability.SOLUTION: Provided is a platinum complex compound coordinated with a ligand having a cholesterol moiety prepared like the following formula and a trans-cyclohexane diamine.SELECTED DRAWING: None