baber/WOPTO huggingface dataset:
Patent JP-2021042574-A (JP)
Title: Steering wheel for vehicle
Inventor: TOYAMA TAKAO
IPC: E05B5/02
Filed: 2019-09-11
Abstract: To provide a steering wheel device capable of securely preventing a door from being opened by collision impact even if a steering wheel body is at an initial position or at a pop-up position.SOLUTION: A steering wheel device for a vehicle performs rotary drive on a latch release lever 3 to a latch release position by manually operating a steering wheel body 2 having been driven from an initial position to a pop-up position by an electric actuator to a latch operation position exceeding the pop-up position to make a door latch device 4 perform latch release motion. The steering wheel device comprises a lever pushing member 6 that in response to motion of the steering wheel body 2, pushes the latch release lever 3 from an initial corresponding position corresponding to the initial position of the steering wheel body 2 to perform rotary drive to the latch release position. To the lever pushing member 6 is given a moment of inertia for canceling inertia force to the latch release position side generated at the time of collision impact loading on the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2021044987-A (JP)
Title: Vehicle drive unit
Inventor: SAKURAI TAKESHI
IPC: B60K1/02
Filed: 2019-09-12
Abstract: To provide a vehicle drive unit capable of suppressing being affected to a power cable by vehicle rocking.SOLUTION: A vehicle drive unit 10 includes: a first rotary electric machine 12; a housing 60 accommodating the first rotary electric machine 12; a power converter 200 for controlling the first rotary electric machine 12; and a power cable 300 that connects the power converter 200 and a high voltage battery BATh. The housing 60 has a guide part 400 formed for accommodating and guiding part of the power cable 300, and the part of the power cable 300 is laid along the guide part 400. The power cable 300 extends outward of the guide part 400 from a central part in the vehicle width direction than a connection part 100 of the power cable 300 and the power converter 200.SELECTED DRAWING: Figure 5
Patent JP-2021044211-A (JP)
Title: Electromagnetic relay
Inventor: OTSUKA KOHEI
IPC: H01H50/38
Filed: 2019-09-13
Abstract: To provide an electromagnetic relay with a simple configuration in which a magnetic flux density tends to be uniformly generated in a space in which a movable contact piece is accommodated, the electromagnetic relay equipped with a plate-shaped fixed terminal.SOLUTION: A pair of fixed terminals each includes a first plate portion, and a fixed contact arranged on the first plate portion. A movable contact piece includes a pair of movable contacts arranged so as to face the fixed contact. The movable contact piece is provided so as to be movable in the contact direction in which the movable contact contacts the fixed contact and in the separation direction in which the movable contact is separated from the fixed contact. An accommodating portion includes a plurality of wall portions extending in the moving direction of the movable contact piece, and an accommodating space surrounded by the plurality of wall portions and accommodating the fixed contact and the movable contact piece. The first plate portion projects to the outside of the accommodating space from any of the plurality of wall portions. One or more magnets are arranged so as to face a wall portion different from the wall portion on which the first plate portion protrudes from among the plurality of wall portions.SELECTED DRAWING: Figure 4
Patent JP-2021044526-A (JP)
Title: Semiconductor storage device
Inventor: WADA MASAHARU
IPC: H01L21/8242
Filed: 2019-09-13
Abstract: To provide a semiconductor storage device in which the resistance in the connection between a bit line and a transistor is reduced.SOLUTION: A semiconductor storage device according to one aspect includes a plurality of word lines, a plurality of bit lines, and a plurality of first semiconductor transistors. The word lines extend along a first direction. The bit lines extend along a second direction different from the first direction, and includes first, second, and third surfaces. The first surface faces in a third direction that is different from the first and second directions. The second surface faces in a fourth direction that is different from the second and third directions. The third surface is disposed opposite to the second surface. The first semiconductor transistors include a gate connected to any of the word lines, and a channel connected to the first surface, and the second or third surface of any of the bit lines.SELECTED DRAWING: Figure 1
Patent JP-2021051416-A (JP)
Title: Voice operation system, voice operation method, and program
Inventor: KATSUDA TAKEO
IPC: H04N1/00
Filed: 2019-09-24
Abstract: To allow for, if an operation designated by a voice input is impossible, quickly and accurately providing a response indicating that the operation is impossible.SOLUTION: A server 3 determines whether an operation on an image forming apparatus 1 designated by voice information from a voice input/output device 2 can be executed on the image forming apparatus 1 or not on the basis of information stored in the server and transmits a response indicating that the operation is impossible, to the voice input/output device 2 if the operation is impossible as a result of the determination. If the operation is not impossible as a result of the determination, the image forming apparatus 1 is caused to further determine whether the operation can be executed or not, and transmits a response indicating that the operation is impossible, to the voice input/output device 2 if the operation is impossible as a result of the determination, so that the server 3 and the image forming apparatus 1 share in determining whether the operation can be executed or not.SELECTED DRAWING: Figure 3
Patent JP-2021049503-A (JP)
Title: Liquid chromatograph, separation column, and filler of separation column
Inventor: ITO MASATO
IPC: G01N30/88
Filed: 2019-09-25
Abstract: To facilitate quicker ion analysis.SOLUTION: The present disclosure provides a filler of a separation column 120 used in a chromatograph 100 for ion analysis, wherein, a carrier composed of inorganic material is modified with an ion exchange group and a functional group that contributes to a hydrophobic interaction, and has a particle size of 3 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021052327-A (JP)
Title: Sc-fde type receiving device
Inventor: MATSUSAKI YOSHIFUMI
IPC: H04L27/26
Filed: 2019-09-25
Abstract: To improve the accuracy of equalization of a received signal in a frequency domain, and reduce a required C/N under a condition of high-speed mobile transmission or severe temporal fluctuation of a channel.SOLUTION: A Fourier transform unit 31 of a weighted average equalization unit 30-1 Fourier-transforms data and a signal in a time domain of a rear UW into a received signal Y in a frequency domain. A front channel estimation unit 33 performs channel estimation using a front UW to obtain propagation path information, and a front S/N measurement unit 34 measures S/N using the front UW. A forward frequency domain equalization unit 35-1 performs MMSE-referenced channel equalization using a received signal Y in the frequency domain, forward propagation path information, and the S/N to obtain a signal in the frequency domain, and a forward inverse Fourier transform unit 36 inverse-Fourier-transforms the signal into a time domain signal. In the same process, a signal in the time domain is obtained from the rear UW. A symbol weighted averaging unit 42 weights and averages the signals in these time domains.SELECTED DRAWING: Figure 4
Patent JP-2021055868-A (JP)
Title: Boiler plant, power generation plant, and control method of boiler plant
Inventor: WADA TAKAYUKI
IPC: F22B37/56
Filed: 2019-09-27
Abstract: To quickly adjust a pH value to a target value and to suppress increase of operation costs of a plant due to excessive injection of ammonia.SOLUTION: A boiler plant includes: an exhaust heat recovery boiler; a steam turbine 20; a condenser 30; a condensate pump 40; an ammonia injection portion 50 for injecting ammonia to condensate supplied to the exhaust heat recovery boiler at an upstream side with respect to the condensate pump 40; a measurement portion 80 for measuring a pH value of the condensate supplied from the condensate pump 40 to the exhaust heat recovery boiler, or calculating the pH value from measured electric conductivity; and a control portion 90 for controlling the ammonia injection portion 50. The control portion 90 calculates an injection amount of the ammonia according to a measurement value of the pH value measured by the measurement portion 80 in injecting ammonia by the ammonia injection portion 50 and a target value of the pH value before the injection of ammonia by the ammonia injection portion 50, and controls the ammonia injection portion 50 to inject ammonia of the injection amount.SELECTED DRAWING: Figure 2
Patent JP-2020097512-A (JP)
Title: Silica glass crucible
Inventor: SAITO RYOHEI
IPC: C30B15/10
Filed: 2019-10-01
Abstract: To provide a silica glass crucible having an external layer with a crystallization promoter added that has a crack starting from a crucible opening (a top edge of the crucible) suppressed and also has an inward distortion (falling) of the top edge of the crucible suppressed.SOLUTION: An upper end region 10 of a crucible has a length of 5 mm or more downward from the top edge of the crucible and a length h or less which is obtained by adding 10 mm to a thickness of the top edge. The upper end region 10 of the crucible has a two-layer structure which is composed of an opaque outer layer 5a made of natural material silica glass and a transparent inner layer 4 made of natural material silica glass or synthetic material silica glass. A wall downward from a lower edge of the upper end region 10 of the crucible has at least a three-layer structure which is composed of an external layer 2 made of silica glass with a crystallization promoter added, an opaque middle layer 3 formed continuously from the opaque outer layer of the upper end region of the crucible, and the transparent inner layer 4.SELECTED DRAWING: Figure 2
Patent JP-2021059142-A (JP)
Title: Vehicle lower part structure
Inventor: MATSUSHIMA YUKI
IPC: B62D21/00
Filed: 2019-10-03
Abstract: To efficiently transmit a load input form a front sub frame and a front suspension mechanism.SOLUTION: A vehicle lower part structure includes a battery case 12 in which a battery is stored in a chamber. The battery case 12 has: a bottomed case pan 26 having an opening 28 at an upper part; and a case cover 32 which closes the opening 28 of the case pan 26. A part of the battery case 12 is formed by a cast member 34a. The case member 34a is disposed at a vehicle front end part of the case cover 32 and is connected to a vehicle rear end part of a front sub frame 14.SELECTED DRAWING: Figure 3
Patent JP-2021058154-A (JP)
Title: Liquid material injection manifold
Inventor: TAKAHASHI TAKAYUKI
IPC: A22C17/00
Filed: 2019-10-08
Abstract: To provide a liquid material injection manifold which has high availability of a liquid material when injecting a liquid material such as pickle liquid to a meat block or the like, has less damage to a surface of the meat block or the like, and can inject the liquid material.SOLUTION: A liquid material injection manifold comprises: a plurality of substantially horizontal pipes which is arranged in a direction orthogonal to a meat block transport direction; liquid feeding means for feeding a liquid material to the substantially horizontal pipes; and a plurality of branch pipes which is communicated with a center part of the substantially horizontal pipe and both end parts, and has an injection nozzle on a tip end, the branch pipe being communicated with the center part substantially vertically. The liquid material injection manifold is configured such that, for directing a water flow injected from the injection nozzles provided on both end part sides, to a center direction, with respect to a liquid flow direction of a liquid flow flowing in the branch pipes arranged on the center part, the injection nozzles provided on both end parts are inclined inward each other in a range of 8° to 30°, for injection of the liquid material.SELECTED DRAWING: Figure 1
Patent JP-2021063915-A (JP)
Title: Developing device and image forming apparatus including the same
Inventor: YAMADA RYO
IPC: G03G15/08
Filed: 2019-10-15
Abstract: To provide a developing device that can optimize the amount of developer charged in a developer container according to a printing speed and the unit life of the developing device, without reducing the ratio of developer charged in the developer container, and an image forming apparatus including the developing device.SOLUTION: A developing device comprises: a developer container; a developer carrier; and stirring and conveying members. The developer container stores a developer including toner. The developer carrier carries the toner in the developer container on its surface. The stirring and conveying members have rotation shafts that are rotatably supported in the developer container and stirring blades that are formed on the outer peripheral surfaces of the rotation shafts, and stir and convey the developer in the developer container. The stirring and conveying member can be selected and used from a plurality of types of stirring and conveying members that are different in shaft diameter of the rotation shaft.SELECTED DRAWING: Figure 2
Patent JP-2020089357-A (JP)
Title: Fried thinly-sliced radish characterized by fluffy and crispy texture by puffing tissue, and method for producing the same
Inventor: SAKAMOTO KOICHI
IPC: A23L19/00
Filed: 2019-10-16
Abstract: To provide a delicious and easy-to-eat food product made from pickled radish or raw radish, which are Miyazaki's specialty products, and a method for producing the same.SOLUTION: Provided are: a fried thinly-sliced radish having a fluffy and crispy texture by puffing the tissue; and a method for producing said fried thinly-sliced radish, comprising steps of: in the shaping step of Takuan-zuke (pickled daikon radish) production, the end material cut off as off-standard is cut into quarters, followed by cut into 1 mm slice of ginkgo cut (quarter slice), and then frozen, is used as the raw material; and the frozen raw material is warmed and thawed, put into a lactose solution, and heated, while heating and mixing, until the water is gone; and mixing the heated product with rice flour, frying in vegetable oil, and de-oiling the fried product by a centrifuge.SELECTED DRAWING: None
Patent JP-2021065111-A (JP)
Title: Evaluation of microbe carrying charcoal and microbe carrying charcoal
Inventor: YANAGAWA SATORU
IPC: G01N33/00
Filed: 2019-10-18
Abstract: To easily evaluate, a production quality of a microbe carrying charcoal, and quality of inventory after production of the microbe carrying charcoal.SOLUTION: When a microbe carrying charcoal is mixed with water with 100 times of weight of the microbe carrying charcoal, then the mixture is shaken and filtered, about acquired filtrate, it is evaluated that the microbe carrying charcoal having ATP concentration of 1.9×10-9 ppm or greater, is the microbe carrying charcoal having nitrification function.SELECTED DRAWING: None
Patent JP-2020090478-A (JP)
Title: Oily cosmetic and method for producing oily cosmetic
Inventor: YOSHIDA SHOMA
IPC: A61K8/891
Filed: 2019-10-23
Abstract: To provide an oily cosmetic which has a whipped texture and is excellent in moist feeling and high temperature stability.SOLUTION: There is provided an oily cosmetic which is in a paste state at 25°C and comprises the following components (A) to (F): (A) a hydrocarbon wax having a melting point of 90°C or more, (B) a dextrin fatty acid ester, (C) a partially crosslinked organopolysiloxane polymer, (D) vaseline, (E) fumed anhydrous silicic acid and (F) a powder other than the component (E), in which the content of the component (A) is 5 to 10 mass% and the content of the component (D) is 20 to 40 mass%.SELECTED DRAWING: None
Patent JP-2021066411-A (JP)
Title: Attachment device of vehicle interior member
Inventor: ITO MUNEHARU
IPC: B60N3/02
Filed: 2019-10-28
Abstract: To provide an attachment device of a vehicle interior member which makes a vehicle interior member less likely to be removed from a base member with an attachment member having a simple shape.SOLUTION: An attachment device 24 includes: a base member 28 formed with a holding hole 40; and an attachment member 30 which is attached by assembling one end part to the holding hole 40 and inserting the other end part protruding from the holding hole 40 into an attachment hole 12 of a panel 10. Further, the attachment device 24 includes a holding member 32 which is inserted into the holding hole 40 and assembled to the base member 28 and the attachment member 30. A flange part 54 hooks on a restriction part 50 to restrict the attachment member 30 from moving to the front side relative to the base member 28.SELECTED DRAWING: Figure 8
Patent JP-2021070200-A (JP)
Title: Method for manufacturing printed matter, apparatus for manufacturing printed matter
Inventor: FUJIWARA YUKIO
IPC: B41M5/36
Filed: 2019-10-30
Abstract: To provide a method for manufacturing a printed matter capable of manufacturing a printed matter with high sharpness at a border between an area where a first layer (foam layer) is foamed and an area where not foamed.SOLUTION: A method for manufacturing a printed matter includes: a first layer formation step of forming a first layer containing a foaming agent and a polymer of a polymerizable compound a; a second layer formation step of forming, on the first layer, a second layer containing a polymer of a polymerizable compound b, in which a storage modulus B thereof in 120°C to 200°C and a storage modulus A of the first layer in 120°C to 200°C satisfy an inequality [the storage modulus A≥the storage modulus B]; and a foaming step of heating the first layer to form foams.SELECTED DRAWING: Figure 1
Patent JP-2021076326-A (JP)
Title: refrigerator
Inventor: SEKINE TAKAHITO
IPC: F25D29/00
Filed: 2019-11-12
Abstract: To lay wiring from a heater within a substrate where the heater is disposed as much as possible.SOLUTION: A refrigerator includes: multiple rooms; a power plug capable of being electrically connected to a commercial power supply; a power substrate electrically connected to the power plug and including part or all of a switching power supply circuit, an inverter module and a compressor control microcomputer therein; a control substrate; a DC/DC conversion circuit disposed on the control substrate and generating a DC voltage that is lower than the commercial power supply; and a sensor driven by the DC voltage, where the power substrate and the control substrate are respectively disposed in different rooms.SELECTED DRAWING: Figure 3
Patent JP-2021078549-A (JP)
Title: Rehabilitation support device
Inventor: ITO TAKESHI
IPC: A61H1/00
Filed: 2019-11-14
Abstract: To provide a rehabilitation support device that allows a patient suffering spasticity in hands to efficiently execute rehabilitation to the patient himself or herself without depending on an operator.SOLUTION: A rehabilitation support device 10 includes a handle part 20 having a rod-like grip part 21 that is gripped by a patient who has difficulty in opening his or her hand due to spasticity, and a driving part 30 for oscillating the grip part 21. The driving part 30 includes a rotational driving part 31 composed of a motor 311 that serves as a driving source for outputting rotation and a deceleration part 312 connected to a driving shaft of the motor 311 for decreasing the rotation speed, and a conversion part 32 for converting the rotation from the rotational driving part 31 to the oscillation in a vertical direction. The grip part 21 is oscillated in the hand of the patient gripping the grip part 21 to open the patient's fingers.SELECTED DRAWING: Figure 1
Patent JP-2021082938-A (JP)
Title: Image diagnostic device, fault diagnostic device, and program
Inventor: YOSHIDA ATSUSHI
IPC: G06T1/00
Filed: 2019-11-19
Abstract: To provide an image diagnostic device that can correctly diagnose a fault component even if the fault of the component causes an abnormality on the outside of a reading area.SOLUTION: An image diagnostic device comprises: an image output unit; an image reading unit; a detection unit; and a re-reading control unit. The image output unit outputs a diagnostic chart for distinguishing an abnormal image. The image reading unit reads a predetermined range of the diagnostic chart and outputs a read image related to the predetermined range. The detection unit detects image abnormality from the read image. The re-reading control unit, when the image abnormality is detected at an end of the read image, controls re-reading of reading a range of the diagnostic chart different from the predetermined range.SELECTED DRAWING: Figure 4
Patent JP-2021080386-A (JP)
Title: Adhesive composition, adhesive sheet and adhesion structure
Inventor: SHINOZAKI KOTARO
IPC: C09J11/06
Filed: 2019-11-20
Abstract: To provide an adhesive sheet that has storage stability comparable to that of the conventional art while, even when cured at a temperature (for example 110-130°C) lower than that in the conventional art, it can maintain the conventional strength; an adhesive composition for obtaining the adhesive sheet; and a method for producing an adhesion structure using the adhesive sheet.SOLUTION: An adhesive composition contains a photopolymerizable monomer, a photoinitiator, an epoxy, a dicyandiamide, an imidazole heat curing accelerator, and a urea heat curing accelerator. The ratio of the content C2(mmol) of the imidazole heat curing accelerator to the content C1(g) of the epoxy, C2/C1, is 0.1 or less.SELECTED DRAWING: None
Patent JP-2021078855-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2019-11-20
Abstract: To provide a game machine capable of improving amusement.SOLUTION: In a specific ready-to-win presentation to be executed in a first state, specific identification information is possibly led out among a plurality of types of identification information. The specific identification information in the specific ready-to-win presentation is led out if the first state is generated due to a win in a lottery and if a variation game that can be a win exists among reservations, before an elapse of a continuation time of the first state.SELECTED DRAWING: Figure 10
Patent JP-2021086955-A (JP)
Title: Method of producing heat-treated wafer, heat treatment apparatus, and apparatus for producing heat-treated wafer
Inventor: OKUUCHI SHIGERU
IPC: H01L21/324
Filed: 2019-11-28
Abstract: To provide a method for producing a semiconductor wafer having a performance desired as a substrate for a semiconductor device after heat treatment.SOLUTION: A method for producing a heat-treated wafer includes: determining a target range of the carbon concentration in the surface layer part of a semiconductor wafer after heat treatment; placing a semiconductor wafer on a wafer placing member that has an oxide film with a thickness on a base material surface, the thickness being in a range where it is estimated that a heat-treated wafer, in which carbon with a concentration in the target range is introduced in a surface layer part, can be obtained; and heat-treating a semiconductor wafer placed on the wafer placing member in a heat treatment furnace with the furnace atmosphere of an argon-containing atmosphere. The base material surface is a carbon-containing surface.SELECTED DRAWING: Figure 2