baber/WOPTO huggingface dataset:
Patent JP-2021186350-A (JP)
Title: Hand washing device, use method of hand washing device and use program of hand washing device
Inventor: YAMADA MAKOTO
IPC: C02F1/32
Filed: 2020-06-01
Abstract: To appropriately and efficiently perform maintenance work of a hand washing device with a water circulation function.MEANS FOR SOLVING THE PROBLEM: A hand washing device includes a housing, a hand wash basin provided at a part of the housing, a faucet for discharging wash water, a circulation unit for cleaning waste water from the hand wash basin and storing it as the wash water, and a first instruction unit installed at a position in the housing to be visible from a user and outputting first instruction information notifying the user of the necessity of maintenance of the hand washing device.SELECTED DRAWING: Figure 11
Patent JP-2021187093-A (JP)
Title: Latent image printed matter
Inventor: MORINAGA TADASHI
IPC: B42D25/378
Filed: 2020-06-02
Abstract: To provide a latent image printed matter which does not use a special brilliant pigment, imparts rich hue to a latent image which appears under regular reflectance, and allows a significant image different from the latent image to be perceived even under diffuse reflectance.SOLUTION: A latent image printed matter comprises, on at least a part of a substrate, a printed image formed by superposing a latent image element group, a semi-cylindrical shaped element group, and a hue layer. The latent image element group is formed by arrangement of a plurality of latent image elements. The semi-cylindrical shaped element group has a first image indicating significant information with a difference of area ratios of the semi cylindrical shaped elements. The hue layer forms a concentration difference image with lightness difference. When the latent image printed matter is observed under diffuse reflectance, a first color image combining the first image and the concentration difference image are combined is visible. When the printed matter is observed under regular reflectance, the first color image is not visible and a second color image including a latent image in which the hue element group and the latent image element group are combined is visible. When the printed matter is observed with a varying observation angle, the latent image looks moving.SELECTED DRAWING: Figure 2
Patent JP-2021191158-A (JP)
Title: Control device
Inventor: SHIMOJO KAZUMA
IPC: H02P27/08
Filed: 2020-06-02
Abstract: To suppress resonance in a circuit including an inverter.SOLUTION: A control device 80 includes a control part capable of controlling operation of an inverter 30 connected to a motor 20 by synchronous PWM control using a PWM signal generated by comparison between a carrier signal and a voltage command. The control part changes the number of pulses of the carrier signal in one cycle of the voltage command from the number of main pulses to the number of sub pulses, if resonance occurs in a circuit including the inverter 30 by a specific harmonic component within harmonic components generated according to the PWM signal in the synchronous PWM control.SELECTED DRAWING: Figure 1
Patent JP-2020169176-A (JP)
Title: Pesticide emulsion containing natural oil or petroleum derived oil and methods of use
Inventor: SHAO HUI
IPC: A01N25/04
Filed: 2020-06-03
Abstract: To provide methods and compositions for reducing agricultural spray drift.SOLUTION: There is provided an aqueous pesticide concentrate composition, comprising: 5 to 90 wt. % of a water-soluble salt of a pesticide; 0.8 to 20 wt. % of a polymer surfactant; and 0.1 to 20 wt. % of a naturally occurring oil or petroleum derived oil, wherein the naturally occurring oil or petroleum derived oil is dispersed as discrete droplets in the aqueous pesticide concentrate to form a stable oil-in-water emulsion with a droplet size from 1 micron (μm) to 20 μm. The polymer surfactant includes a mixture of an ABA block copolymer having a hydrophilic portion of polyethylene oxide and a hydrophobic portion of poly(12-hydroxystearate), and an AB block copolymer containing EO and PO blocks. Naturally occurring oils are triglyceride fatty acid esters or the like selected from vegetable oils, seed oils, or animal oils.SELECTED DRAWING: None
Patent JP-2021187818-A (JP)
Title: Bitter-masking agent
Inventor: KUMAMOTO IZUMI
IPC: A61K9/14
Filed: 2020-06-04
Abstract: To provide bitter-masking techniques which make it easy to take, do not complicate the drug formulation process, and do not impair the originally planned elution of the drug.SOLUTION: Provided is a bitter-masking agent containing a gelling agent that gelates in the mouth, the agent being used by contacting the surface of the tongue before taking or ingesting a bitter substance.SELECTED DRAWING: None
Patent JP-2020199256-A (JP)
Title: Bag set for cord blood and centrifugal machine for cord blood
Inventor: TSURUTA HISAO
IPC: B04B5/02
Filed: 2020-06-05
Abstract: To provide a bag set and a centrifugal machine for mitigating a load of treatment of collecting cord blood stem cells from cord blood.SOLUTION: A bag set 1 comprises a cord blood bag 2 for storing cord blood, a red blood corpuscle bag 3 for storing red blood corpuscles, a stem cell bag 4 for storing cord blood stem cells, and a passage changeover unit 5. A first transfer tube 6 is connected to the cord blood bag 2 and the passage changeover unit 5. A second transfer tube 6 is connected to the red blood corpuscle bag 3 and the passage changeover unit 5. A third transfer tube 7 is connected to the stem cell bag 4 and the passage changeover unit 5. The passage changeover unit 5 is configured to be capable of changing over to a first open state in which the first transfer tube 6 is made to communicate with the second transfer tube 7 and not to communicate with the third transfer tube 8 and a second open state in which the first transfer tube 6 is made mot to communicate with the second transfer tube 7 and to communicate with the third transfer tube 8. A centrifugal machine includes a centrifugal bucket configured to be capable of storing the bag set 1.SELECTED DRAWING: Figure 1
Patent JP-2021177012-A (JP)
Title: Frame mask
Inventor: WATANABE YOSHIHARU
IPC: A62B18/02
Filed: 2020-05-08
Abstract: To provide a mask that solves such problems that a disposable mask is a waste leading to increase of garbage, a more number of fabric masks are made by hand personally but sewing is troublesome, and the proper washing method of reusable fabric or gauze masks is unclear and the washing requires labor and time.SOLUTION: A low-repulsive soft material which enables close contact with the face without a clearance is preferable for a main bar 1. Regardless of a material and a shape, deformable cushions 2 on both sides serve as frames to connect the main bar and are deformable so as to be fit to individual faces, and further serve as frames to presse lateral parts of a filter. Ear strings are attached to frame-like frame ends, and a filter 3 folded into double from the top is hanged over so as to be closely fit to the face at the deformable cushions on the bottom and both ends. The main size of the mask is preferably in such a size as kitchen paper and tissue pater are used as they are for the filter and other materials can be also used only by cutting, enabling an easy, economical frame mask without sewing.SELECTED DRAWING: Figure 2
Patent JP-2020138072-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-10
Abstract: To provide a game machine achieving proper wiring constitution.SOLUTION: A game machine comprises: a power source board; and a control board or the like receiving supply of a power source voltage. The control board comprises a stabilization circuit, an audio circuit and connection means or the like and comprises a first power source voltage and a second source voltage as the power source voltage. After the first power source voltage is branched into a power source voltage for driving a specific electrical part and a power source voltage to be supplied to the audio circuit, the stabilized power source voltage stabilized by the stabilization circuit is supplied to the audio circuit. The specific electrical part includes a current drive type circuit element, the power source voltage for driving the specific electrical part is configured so that a power source path after branching one power source voltage is connected to a noise removal circuit. A wiring length from the stabilization circuit to the audio circuit is shorter than a wiring length since branching of the first power source voltage until the power source voltage is input to the stabilization circuit. The second power source voltage is not connected to the stabilization circuit, the connection means has a ground terminal between a first power source terminal to which the first power voltage is supplied and a second power source terminal to which the second power source voltage is supplied.SELECTED DRAWING: Figure 11
Patent JP-2021196702-A (JP)
Title: Print controller, print control method and print control system
Inventor: TSUJI YOSHIAKI
IPC: B41J29/38
Filed: 2020-06-10
Abstract: To provide a print controller that eliminates useless registration of driver setting Ds by a user.SOLUTION: In an image formation system 2, a printer driver 33 of an information processor 1 includes: a driver setting unit 34 that receives input of driver setting Ds that specifies a print function setting value; and a driver setting check unit 35 that determines whether or not new driver setting can be registered by comparing new driver setting input by the driver setting unit 34 with predetermined information 50. For whether or not new driver settings can be registered, duplicate registration is determined by comparing registered driver setting with a saved driver setting table 50, or the suitability of registration is determined by comparing the registered driver setting with a print function table that stores a function of an image formation device.SELECTED DRAWING: Figure 2
Patent JP-2021057004-A (JP)
Title: Device, method, and system for instruction of matrix calculation accelerator
Inventor: KAMLESH R PILLAI
IPC: G06F17/16
Filed: 2020-06-15
Abstract: To execute matrix calculation using a matrix calculation accelerator.SOLUTION: A processor includes a two-dimensional grid of a matrix calculation accelerator circuit switchable from a first mode to a second mode. In the first mode, when an output of a first subset of a fused product sum circuit of a two-dimensional grid is transmitted to a second subset input of the fused product sum circuit of a downstream two-dimensional grid, an output value is formed from at least one first input two-dimensional matrix and at least one second input two-dimensional matrix. In the second mode, an output of the first subset of a two-dimensional grid fused product sum circuit forms a first output value from a first subset of at least one first input two-dimensional matrix and at least one second input two-dimensional matrix to store it in a storage, and an output of a second subset of the two-dimensional grid fused product sum circuit forms a second output value from a second subset of at least one first input two-dimensional matrix and at least one second input two-dimensional matrix to store it in the storage.SELECTED DRAWING: Figure 3
Patent JP-2022007188-A (JP)
Title: Pressure buffer device
Inventor: MAEDA KAZUNARI
IPC: F16F9/508
Filed: 2020-06-25
Abstract: To make a malfunction resulting from the application of pressure on a bypass valve hardly occur.SOLUTION: A pressure buffer device comprises: a rod connected to a zoning part, and extending toward one end part side, being a rod for making a second chamber side and a first chamber side communicate with each other, arranged in parallel with a main flow passage, and having a bypass flow passage for making a first chamber and a second chamber communicate with each other while bypassing the main flow passage; a conjunction part arranged at either of one end part side and the other end part side of the zoning part with a prescribed interval therebetween, also arranged so as to move in conjunction with the rod, and formed with a recess opposing the zoning part, being a conjunction part in which a first opening part of the bypass flow passage is formed at the recess; a bypass valve arranged so as to cover the recess; and a liquid accommodation chamber into which the conjunction part arranged at one side of a tubular member can intrude, being a liquid accommodation chamber for forming a block space at the intrusion of the conjunction part.SELECTED DRAWING: Figure 1
Patent JP-2021143321-A (JP)
Title: Composition, adhesive composition, and adhesive
Inventor: AIZAWA NARUHIRO
IPC: C09J11/04
Filed: 2020-06-29
Abstract: To provide a composition, an adhesive composition, and an adhesive which are capable of exhibiting excellent adhesive strength at room temperature and high temperature.SOLUTION: The composition contains a curing agent (A), an isocyanate group-terminated polyisocyanate (B), and a filler (C). The curing agent (A) contains a polyol (a1) and a diamine (a2). The content of the diamine (a2) is 0.05 mmol/g or more and 1.00 mmol/g or less based on resin components in the composition.SELECTED DRAWING: None
Patent JP-2022011118-A (JP)
Title: Laminate
Inventor: NAKAHORI HEITA
IPC: B32B7/06
Filed: 2020-06-29
Abstract: To provide a laminate that can prevent wrinkles caused by the formation of a hard coat layer.SOLUTION: A laminate has a base film and a protective film bonded to the base film in a peelable manner. The 90-degree peeling strength of the base film and the protective film is 0.15 N/25 mm-0.5 N/25 mm.SELECTED DRAWING: Figure 1
Patent JP-2022012663-A (JP)
Title: Ground switch
Inventor: ASANUMA TAKESHI
IPC: H01H31/28
Filed: 2020-07-02
Abstract: To provide a ground switch that can prevent the occurrence of charging defects and shorten a charging time at the time of short-circuit charging.SOLUTION: A ground switch (10) includes a movable element (12) and a stator (14) that are provided detachably to energize in a contact state and cut off the energization in a separated state, and the movable element includes a blade member (12a) that moves in the direction of contact and separation with respect to the stator, and a plurality of conductive members (20) fixed to the blade member and capable of contacting the stator. The conductive member has a flexibility in which the base is connected to the blade member and can be deformed by contact with the stator.SELECTED DRAWING: Figure 1
Patent JP-2021012699-A (JP)
Title: Information processor
Inventor: TANAKA RYOTA
IPC: G06Q30/06
Filed: 2020-07-06
Abstract: To provide a matching system that allows introduction of a first user with a personality that a second user is looking for to the second user and also can protect personal information of the introduced user properly, thereby increasing the convenience of both users.SOLUTION: In a server 1 for managing digital name cards of a plurality of users U, a user extraction unit 102 extracts a user U2 having a predetermined relevance to a user U1 of the users U on the basis of the digital name cards of the users U. A presentation control unit 103 executes a control for presenting at least a part of the digital name cards of the user U2 to the user U1. A request acceptance managing unit 104 manages the presence or absence of a request from the user U1 to have a contact with the user U2 and of an approval for the contact request by the user U2.SELECTED DRAWING: Figure 4
Patent JP-2022014577-A (JP)
Title: Connection structure of steel structural material and wood plate material
Inventor: SAKANE HIROHIKO
IPC: E04C2/38
Filed: 2020-07-07
Abstract: To provide a joint structure of a steel structural material and a wood plate material, which allows a wooden earthquake-resistant wall to be easily provided on the wall surface of a steel frame structure.SOLUTION: The joint structure includes a wood plate material having a predetermined width, a steel structural material that joins to the surface of the wood plate material and extends in the width direction of the wood plate material, and a fixing member that fixes the steel structural material to the wood plate material. The steel structural material includes a pair of contact surface portions that are separated from each other in the length direction of the wood plate material and come into contact with the wood plate material and are fixed by the fixing member, a structural portion disposed between the pair of contact surface portions, and a joint portion for connecting the contact surface portion and the structural portion.SELECTED DRAWING: Figure 6
Patent JP-2022003116-A (JP)
Title: Bacteriostatic natural leather, method for manufacturing the same, and natural leather product
Inventor: GOTO TOMIO
IPC: A01N43/88
Filed: 2020-06-23
Abstract: To provide natural leather having bacteriostatic properties having an excessively high effect, a method for manufacturing the leather, and a leather product composed of the leather.SOLUTION: Bacteriostatic natural leather is prepared using a treatment agent containing tetrahydro-3,5-dimethyl-1,3,5-thiadiazine-2-thione, and 2-(thiocinate methylthio)1,3-benzothiazole in a manufacturing step such as a tanning step. A bacteriostatic effect has not only a conventional short period effect that is weak against friction and moisture only by coating of a surface of leather but also a continuous effect by penetration into fibers of the leather. The natural leather has not only bacteriostatic properties to reduce the number of Klebsiella pneumoniae and MRSA attached to the leather but also an antibacterial deodorization effect to reduce Staphylococcus aureus. There are provided a method for manufacturing the natural leather, and a leather product composed of the leather.SELECTED DRAWING: None
Patent JP-2022020315-A (JP)
Title: Can molding device
Inventor: HANABUSA TATSUYA
IPC: B21D22/28
Filed: 2020-07-20
Abstract: To provide a can molding device which can keep a loss of force, that is transmitted from a cup holder driving mechanism to a cup presser mechanism, small, and can extend a component service life.SOLUTION: A can molding device comprises: a ram shaft extending in a cross direction; a punch located at a front end part of the ram shaft; a reciprocating linear motion mechanism which is connected to rear end portion of the ram shaft and performs reciprocating motion of the ram shaft in the cross direction; a die with an open hole in which the punch is inserted; a cup presser mechanism 30 having a cup holder sleeve 31 which presses a cup-shaped body against an end face where the open hole of the die opens; and a cup holder driving mechanism 10 which oscillates the cup presser mechanism 30 in the cross direction. The cup holder driving mechanism 10 has a cum structure, and is located directly under the cup presser mechanism 30.SELECTED DRAWING: Figure 3
Patent JP-2022020371-A (JP)
Title: Magnetic tape device and operation method for magnetic tape device
Inventor: ISHIKAWA TADASHI
IPC: G11B21/10
Filed: 2020-07-20
Abstract: To provide a magnetic tape device and an operation method for the magnetic tape device that are capable of maintaining a positional relation between a magnetic layer and a magnetic element in a normal direction of a front surface of a magnetic tape.SOLUTION: A magnetic tape device comprises a magnetic head, a piezoelectric bimorph element, and a CPU. The magnetic head has a magnetic element acting on a magnetic layer formed on a front surface of a magnetic tape. The piezoelectric bimorph element adjusts a position of the magnetic element in a normal direction of the front surface of the magnetic tape by moving the magnetic head. A position adjustment controlling part of the CPU controls the movement of the piezoelectric bimorph element.SELECTED DRAWING: Figure 6
Patent JP-2022021614-A (JP)
Title: Paper sheet processing device
Inventor: KUMAGAI HIROYUKI
IPC: G07D11/40
Filed: 2020-07-22
Abstract: To provide a paper sheet processing device capable of achieving multi-functionality by effectively utilizing a limited structure.SOLUTION: A paper sheet processing device is constituted by coupling at least a base machine 2 and a terminal pocket 7 among the base machine 2, which includes an input part 15, an identification and conveyance part 21, an identification part 22, a rejection and conveyance part 27, a rejection part 16, and an outside-directed conveyance part 28, extension units 3 to 6, which include extension conveyance parts 64, 104, 144, 184, processing conveyance parts 65, 105, 145, 185, and processing parts 81 to 84, 121, 122, 161 to 163, 189, and the terminal pocket 7. The paper sheet processing device includes control parts 56, 95, 135, 175, 225 conveying paper sheets S, which are detected that they are normally identified by the identification part 22 and normally conveyed in a range between the outside-directed conveyance part 28 and the terminal pocket 7, to the terminal pocket 7.SELECTED DRAWING: Figure 1
Patent JP-2022021934-A (JP)
Title: Photosensitive resin composition, cured product, method for producing cured pattern, and electronic component
Inventor: KUROSAWA HIROKI
IPC: G03F7/027
Filed: 2020-07-22
Abstract: To provide a photosensitive resin composition that can form a polyimide film having excellent adhesion to a semiconductor including a silicon atom.SOLUTION: A photosensitive resin composition contains a polyimide precursor having a polymerizable unsaturated bond, a polymerizable monomer, a photopolymerization initiator, a silane compound having ureido structure, and a solvent.SELECTED DRAWING: None
Patent JP-2022024625-A (JP)
Title: Stator, motor and compressor
Inventor: OSAWA YASUHIKO
IPC: F04B39/04
Filed: 2020-07-28
Abstract: To provide a stator capable of suppressing outflow of an oil from a gap between coils when used for a motor of a compressor.SOLUTION: The stator comprises: a stator core (10) including a plurality of teeth (12); an insulator (20); a plurality of coils (U1); a first region (S1) in which tip ends of feeder lines are mutually connected; and a second region (S2) in which tip ends of neutral lines are mutually connected. The insulator (20) includes an inner wall (20a) and an outer wall (20b) which are provided while being spaced from each other in a radial direction of the stator core (10). A centroid (O1) of the first region (S1) is positioned higher than a centroid (O2) of the second region (S2) in an axial direction of the stator core (10). When a radial length of the first region (S1) is defined as B, a radial length of the second region (S2) is defined as C and a radial length of the inner wall (20a) and the outer wall (20b) of the insulator (20) is defined as A, relations of B<A and C<A (formula 1) are satisfied.SELECTED DRAWING: Figure 7
Patent JP-2020201493-A (JP)
Title: Semiconductor device
Inventor: HIRAKATA YOSHIHARU
IPC: G09F9/00
Filed: 2020-07-29
Abstract: To provide a semiconductor device with excellent convenience or reliability.SOLUTION: A semiconductor device 500B includes a first substrate 560 having flexibility as a whole, a circuit, an insulating film 501B, an electrode, a terminal 519D, a resin layer, and a second substrate 570. The circuit includes a plurality of transistors and is disposed between the insulating film and the first substrate. The electrode is electrically connected to the circuit, and disposed penetrating the insulating film. The terminal is disposed in contact with the electrode and electrically connected to a flexible printed circuit FPC1. The resin layer is disposed so as to cover the electrically connected part of the terminal and the flexible printed circuit, includes a region held between the insulating film and the first substrate, and does not include a region overlapping with a channel formation region of the transistors.SELECTED DRAWING: Figure 3