baber/WOPTO huggingface dataset:
Patent JP-2020047383-A (JP)
Title: Positive electrode active material, method for manufacturing the same, positive electrode and lithium ion battery
Inventor: TAMURA TOMOYA
IPC: H01M4/505
Filed: 2018-09-14
Abstract: To provide a novel high-nickel positive electrode active material to improve battery characteristics in an all-solid LIB.SOLUTION: A positive electrode active material comprises a particle and a coating layer. In the positive electrode active material, the particle has a composition represented by LiNiCoMnO(where 1.0≤a≤1.05, 0.8≤b≤0.9, 1.8≤e≤2.2 and b+c+d=1). The coating layer has a composition represented by oxide of Li and Nb. A specific surface area of the positive electrode active material, and a Nb content satisfy the following relation: 0.25≤Y/X≤0.60 (X=Specific surface area (m/g) and Y=Nb content (wt.%)).SELECTED DRAWING: None
Patent JP-2020045587-A (JP)
Title: Two-piece type kimono
Inventor: MIURA YOKO
IPC: A41D1/00
Filed: 2018-09-14
Abstract: To provide a two-piece type Kimono capable of being easily worn without spoiling appearance.SOLUTION: A two-piece type Kimono 1 is composed of an upper garment 2 and an underskirt-like lower garment 3. The lower garment 3 is fixed to an undershirt 30 to be worn inside the lower garment 3.SELECTED DRAWING: Figure 3
Patent JP-2018195858-A (JP)
Title: Semiconductor device manufacturing method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2018-09-18
Abstract: To provide stable electric characteristics to a semiconductor device using an oxide semiconductor to achieve high reliability.SOLUTION: In a transistor including an oxide semiconductor film, provided is a transistor in which a metal oxide film which functions as a channel protection film and composed of a component similar to a component of the oxide semiconductor film is laminated on a top face of the oxide semiconductor film. In addition, the oxide semiconductor film used for an active layer of the transistor achieves high purity and is changed to electrical i(intrinsic) type by removing an impurity such as hydrogen, moisture, hydroxyl group and hydride from the oxide semiconductor by a heat treatment, and by supplying oxygen which is a chief component material to compose the oxide semiconductor and reduces simultaneously with the removal process of the impurity.SELECTED DRAWING: Figure 1
Patent JP-2020045865-A (JP)
Title: Steam turbine
Inventor: SHIGETA YUSUKE
IPC: F01D25/24
Filed: 2018-09-20
Abstract: To provide a device capable of preventing a gap between a cabin and an anti-corrosive plate from being generated due to thermal elongation deformation, and thus capable of suppressing and preventing a scale from entering and being accumulated into the gap.SOLUTION: In a steam turbine provided in a cabin constituting a steam turbine and suppressing a scale contained in steam from entering the cabin, a cutout part in which a rectangular recess is formed on an upstream side face and a downstream side face among the axial side faces of the cabin, is provided by cutting out the cabin, wherein an anti-corrosive plate provided with a projection that is fitted into the recess on both sides of the cutout part is provided, wherein a spring is provided between the projection and the recess.SELECTED DRAWING: Figure 2
Patent JP-2020052100-A (JP)
Title: Light modulator module
Inventor: KANAZAWA SHIGERU
IPC: G02F1/01
Filed: 2018-09-25
Abstract: To improve a reflection property even in a high-frequency region of over 10 GHz.SOLUTION: In an optical network unit 40, a midpoint electrode 42-1 is provided between signal electrodes 41-1, 41-2; a resistor 44-1 is connected between the signal electrode 41-1 and the midpoint electrode 42-1; a resistor 44-2 is connected between the signal electrode 41-2 and the midpoint electrode 42-1; a GND electrode 43-1 is provided in a side opposite to a side in which the resistor 44-1 is provided, with the signal electrode 41-1 therebetween; and a GND electrode 43-2 is provided in a side opposite to a side in which the resistor 44-2 is provided, with the signal electrode 41-2 therebetween. The capacity of the optical network unit 40 consists of a space between the signal electrode 41-1 and the midpoint electrode 42-1, a space between the signal electrode 41-2 and the midpoint electrode 42-1, a space between the signal electrode 41-1 and GND electrode 43-1, and a space between the signal electrode 41-2 and the GND electrode 43-2.SELECTED DRAWING: Figure 2
Patent JP-2020049840-A (JP)
Title: Production method of shrunken film, and production apparatus of shrunken film
Inventor: HIRANO YUYA
IPC: B65H41/00
Filed: 2018-09-27
Abstract: To provide a production method of a shrunken film suppressed in generation of a scratch and a crease when producing a shrunken film by continuously stretching in a conveying direction by a circumferential velocity difference of a pair of rollers, and a production apparatus of a shrunken film.SOLUTION: The production method of a shrunken film includes a process 1 of continuously shrinking a resin film composed of a thermoplastic resin in a conveying direction by a circumferential velocity deference of a first roll and a second roll rotatable in a circumferential direction, where the first process 1 further includes a process 1A of conveying the resin film from the first roll to the second roll by a conveying member while heating, the conveying member has an arc-sectioned part having a section parallel with a conveying direction of an arc-shape, and the conveying member conveys the resin film in a noncontact state by holding the resin film to the arc-sectioned part.SELECTED DRAWING: Figure 1
Patent JP-2020048989-A (JP)
Title: Chair
Inventor: TOTSUKA SHIMPEI
IPC: A47C7/46
Filed: 2018-09-27
Abstract: To provide a chair having excellent sitting comfort by suppressing, in a proper range, elastic deformation due to the load of a seating person's lumbar part, and by having capability of giving a large pressurizing force to the seating person's lumbar part regardless of the posture of the backrest.SOLUTION: The chair is provided which is composed to include: a support structure 2; a seat 3 that is supported by the upper part of the support structure 2 and that support the hip of a seating person M; a backrest bearing member 4 that extend rearward from the foundation 22 of the support structure 2 and that is extendedly installed upward; a backrest 5 that is supported on the backrest bearing member 4 and that is installed in a tiltable manner by receiving the load of the seating person M on a backrest face 5a; and a lumbar support 10 that is supported by the backrest bearing member 4 and that is arranged in front of the backrest face 5a.SELECTED DRAWING: Figure 3
Patent JP-2020025842-A (JP)
Title: Seat toilet integrated with stool with door
Inventor: WATANABE TERUO
IPC: E03D13/00
Filed: 2018-08-17
Abstract: To provide the unisex toilet for eliminating drawbacks such as a toilet seat back or a toilet seat cover back being defiled by initial urination with force when a man urinates in a standing posture, the yellowing caused when being left and making the removal by water wiping impossible, and a leakage on the floor of the toilet bowl front by the sag urine at an end period to have troubles for cleaning with lack of hygiene.SOLUTION: A seat toilet integrated with a stool with a door of the present invention is configured as follows: a door 3 is closed, and the U-shaped toilet seat 9 and a toilet seat cover 5 are opened and closed vertically to use a stool; the urination jumping-out from a gap between a toilet seat cushion and a toilet stool body upper edge when a man is seated and uses the stool is eliminated by installing the prevention packing; the U-shaped toilet seat 9 and the toilet seat cover 5 are made to adhere to the door 3 and the door 3 is brought into right opening of θ°=110 to 120° when the man urinates in the standing posture; the urination is made to advance by one step to the stool-use part of the seat toilet 1 and straddling thereon; and thereby the defiling of a toilet bowl and the leakage urine to the floor, mat and the like are eliminated, and a clean and comfortable unisex toilet can be provided.SELECTED DRAWING: Figure 3
Patent JP-2020052022-A (JP)
Title: Excess water processing method and excess water processing system
Inventor: NAKANO TAKASHI
IPC: G21F9/06
Filed: 2018-09-28
Abstract: To process excess water in a state where pH of the excess water is stabilized during concentration.SOLUTION: An excess water processing method S100 is a processing method of excess water containing a permanganate ion during chemical decontamination of a nuclear power plant system. The excess water processing method S100 includes: a permanganate ion decomposition process S300 of adding sodium bisulfite to the excess water and decomposing the permanganate ion in the excess water; an addition amount determination process S400 of determining a target addition amount which is an addition amount of a hydroxide of an alkali metal necessary to obtain a target pH of the excess water when it is assumed that carbonic acid is not contained in the excess water using a part of the excess water sampled from a tank that reserves the excess water after the permanganate ion decomposition process S300; and a hydroxide addition process S500 of adding the hydroxide in the tank based on the target addition amount determined in the addition amount determination process.SELECTED DRAWING: Figure 3
Patent JP-2018199998-A (JP)
Title: Water discharge device and bathtub apparatus
Inventor: KAWAKAMI SUSUMU
IPC: A47K3/20
Filed: 2018-10-01
Abstract: To provide a technique capable of suppressing variation in a shape of a discharge water flow.SOLUTION: A water discharge device includes a water discharge member 19 in which a discharge passage 33 is formed. The discharge passage 33 is formed by a discharge port 13 for discharging water, a storage chamber 37 for storing water flowing in from an upstream side, and a narrowed passage 39 for sending the water in the storage chamber 37 to the discharge port 13. The discharge water member 19 is configured to be assembled by a lower dividing member 51 and an upper dividing member 53, and both the lower dividing member 51 and the upper dividing member 53 partition the discharge port 13, the storage chamber 37, and the narrowed passage 39, respectively.SELECTED DRAWING: Figure 4
Patent JP-2020057683-A (JP)
Title: Solar cell module
Inventor: IKOMA YOSHIMITSU
IPC: B32B7/022
Filed: 2018-10-01
Abstract: To provide a solar cell module capable of preventing the solar cell from getting damaged while ensuring a satisfactory appearance.SOLUTION: A solar cell module 100 includes: multiple solar cells 10; and a first protective resin layer 20 formed over the light-receiving surface of the solar cell 10. The solar cell module 100 also includes: a second protective resin layer 30 formed at the opposite side to the light-receiving surface of the solar cell 10; and a sealing layer 40 formed between the first protective resin layer 20 and the second protective resin layer 30 for sealing the solar cell 10. The storage elastic modulus of the sealing layer 40 at 120°C is 0.1 MPa or more, and the gel fraction of the sealing layer 40 is more than 0 mass% and 75 mass% or less.SELECTED DRAWING: Figure 2
Patent JP-2019145067-A (JP)
Title: System and method, computer implementation method, program and computer system for physiological detection for detecting state of concentration of person for optimization of productivity and business quality
Inventor: MATTHEW LEE
IPC: A61B5/16
Filed: 2018-10-03
Abstract: To optimize productivity and quality of operation for physiological detection for detecting state of concentration of person on the basis of a physiological parameter acquired using a wearable sensor and an environment sensor.SOLUTION: The system identifies whether an employee is in a concentrated flow state (i. e., he is fully immersed in a work and in an emotion that he is actively engaged in the work). The system also identifies whether the employee is in a state of concern (e.g., the work request/difficulty level is too high) or whether he or she is in a bored state. When a concentration is detected, the system monitors the level of experience and adjustment of the work, improves the state of concentration (recommendations for rest, reassigning work, defining objectives, etc.), and optimizes the employee's work and operational quality, identifies the potential degradation of production lots in production environments, measures the effectiveness of skill training, and generates personal informatics to improve productivity.SELECTED DRAWING: Figure 3
Patent JP-2020054981-A (JP)
Title: Ultrafine bubble generator
Inventor: MATSUMOTO KIYOTAKA
IPC: B01F3/04
Filed: 2018-10-04
Abstract: To provide a simple ultrafine bubble generator.SOLUTION: An ultrafine bubble generator includes: a first cylindrical tank (11); a second cylindrical tank (12); an inflow port (17) which introduces a microbubble-containing liquid into the first and second cylindrical tanks; and a discharge port (18) which discharges an ultrafine bubble-containing liquid generated in the first and second cylindrical tanks to the outside of the tanks. The microbubble inflow port and the first and second cylindrical tanks have such a positional relationship that the microbubble-containing liquid introduced into the first cylindrical tank is rotated in a first direction along a wall surface and the microbubble-containing liquid introduced into the second cylindrical tank is rotated in a second direction reverse to the first direction along the wall surface. The discharge port and the first and second cylindrical tanks have such a positional relationship that the ultrafine bubble-containing liquid flowing while being rotated in the first direction along the wall surface of the first cylindrical tank and the ultrafine bubble-containing liquid flowing while being rotated in the second direction along the wall surface of the second cylindrical tank collide with each other.SELECTED DRAWING: Figure 6
Patent JP-2020063321-A (JP)
Title: Fiber reinforced resin composition and manufacturing method therefor
Inventor: SUGIMOTO MASAYUKI
IPC: C08L1/00
Filed: 2018-10-15
Abstract: To provide a fiber reinforced resin composition capable of maintaining flexibility even thought it contains a cellulose nanofiber.SOLUTION: A resin composition is manufactured by combining a thermoplastic resin (A), a cellulose nanofiber (B) which may be modified, and polysilane (C). The cellulose nanofiber (B) may contain a modified cellulose fiber in which a fluorene compound having an aryl group at a 9,9 position is bound. The thermoplastic resin (A) may be a polypropylene resin. A mass ration of the thermoplastic rein (A) and the cellulose nanofiber (B) is former:later=99/1 to 70/30. Percentage of the polysilane (C) is 0.1 to 10 pts.mass based on total amount 100 pts.mass of the thermoplastic rein (A) and the cellulose nanofiber (B).SELECTED DRAWING: None
Patent JP-2020064389-A (JP)
Title: Commodity purchase support system, commodity purchase support device and pos terminal device
Inventor: MASUDA Reo
IPC: G07G1/00
Filed: 2018-10-16
Abstract: To provide a commodity purchase support system, a commodity purchase support device and a POS terminal device that can improve the efficiency of accounting processing in the sale of a commodity while improving the convenience when a customer purchases the commodity.SOLUTION: A commodity purchase support system 100 according to the present invention includes: a commodity purchase support device 10 having a depth camera 12 and a first display device 13; and a POS terminal device 20 for executing commodity accounting processing. The commodity purchase support device 10 identifies a commodity selected by a customer, generates commodity information regarding the commodity, and displays the commodity information on the first display device 13, when detecting a commodity selection behavior in which the customer selects the commodity. Further, the commodity purchase support device 10 outputs the commodity information to the POS terminal device 20.SELECTED DRAWING: Figure 1
Patent JP-2019039007-A (JP)
Title: Adhesive and adhesive sheet
Inventor: TAKEUCHI NAOKI
IPC: C09J133/02
Filed: 2018-10-18
Abstract: To provide an adhesive having good transparency, good adhesion to a polyolefin resin, and a long pot life, and an adhesive sheet.SOLUTION: The adhesive contains: 100 pts.wt. of an acrylic polymer (A) obtained by radically polymerizing a monomer mixture containing 0.3-15 wt.% of a carboxyl group-containing monomer; and 0.5 pt.wt. or more and less than 5 pts.wt. of an isocyanate compound (B) obtained by reacting 100 moles of isocyanate groups in a tri- or higher functional isocyanate compound (b1) with 5 moles or more and less than 40 moles in total of at least one of a monofunctional alcohol (b2) and a secondary amine (b3).SELECTED DRAWING: None
Patent JP-2020068421-A (JP)
Title: Radio communications system and control method thereof
Inventor: KAMIWANO DAISUKE
IPC: H04W76/10
Filed: 2018-10-22
Abstract: To provide a radio communications system capable of improving the operability in electronic devices when backing up various data from an electronic device to an external unit using radio communication.SOLUTION: The radio communications system includes: a first radio terminal; a second radio terminal that performs radio communication with the first radio terminal using a first wireless system; a repeater; and a storage unit connected to the repeater for storing data received from the first radio terminal. In the radio communications system, the second radio terminal is configured so as to, when the parameter indicating the stability of the radio communication established between the repeater and the same, receive a first signal that indicates that data from the repeater can be stored in the storage unit and transmit a second signal for starting the first radio terminal responding to the first signal; while the first radio terminal that has received the second signal is configured so as to, when the received radio wave intensity of radio communication with the second radio terminal is equal to or higher than a predetermined threshold, establish radio communication with the repeater using a second wireless system different from the first wireless system.SELECTED DRAWING: Figure 1
Patent JP-2020072129-A (JP)
Title: Component mounting device
Inventor: MATSUDA SHOTA
IPC: H05K13/04
Filed: 2018-10-30
Abstract: To provide a component mounting device capable of supplying a component to a mounting portion while preventing a component placed on a component mounting portion from being damaged by a collision in the component mounting portion and preventing dust from being generated.SOLUTION: A surface portion 52 of a component mounting portion is covered with a coating layer 53 made of a coating material having flexibility or elasticity. On the surface portion 52, a plurality of convex portions 54 that make a component unstable when the component P is mounted and/or a plurality of concave portions 55 that become stable when the component P is fitted are dispersedly arranged.SELECTED DRAWING: Figure 5
Patent JP-2020069079-A (JP)
Title: Bathtub washing device
Inventor: NAKAJIMA HEIYU
IPC: B05B3/02
Filed: 2018-10-31
Abstract: To provide a bathtub washing device capable of suppressing fixation of a nozzle.SOLUTION: A first fixation prevention operation of a bathtub washing device starts counting a period in which a nozzle is not rotated (step S201). When the period in which the nozzle is not rotated exceeds a predetermined period (Yes in step S202), a control part executes the first fixation prevention operation for rotating the nozzle by a rotation part (step S203). The control part continues counting a period in which the nozzle is not rotated until the period in which the nozzle is not rotated exceeds the predetermined period (No in step S202). When the first fixation prevention operation is executed, the control part resets the count of the period in which the nozzle is not rotated (step S204).SELECTED DRAWING: Figure 6
Patent JP-2020071369-A (JP)
Title: Display unit
Inventor: IDE MITSUTAKA
IPC: G02B5/18
Filed: 2018-10-31
Abstract: To provide a display unit that can properly perform wavelength compensation with two diffraction elements.SOLUTION: A display unit of the present invention comprises, along a light path of image light emitted from an image light generation device, a first optical unit that has a positive power; a second optical unit that includes a first diffraction element and has a positive power; a third optical unit that has a positive power; and a fourth optical unit that includes a second diffraction element and has a positive power. In the light path, the first diffraction element and second diffraction element diffract the image light at least along a main diffraction surface and a sub diffraction surface orthogonal to the main diffraction surface, and a deflecting force in the main diffraction surface of the image light is larger than a deflecting force in the sub diffraction surface.SELECTED DRAWING: Figure 8
Patent JP-2020071419-A (JP)
Title: Optical fiber fusion connection method and fusion connection device
Inventor: SASAKI MASARU
IPC: G02B6/255
Filed: 2018-11-01
Abstract: To provide an optical fiber fusion connection method and a fusion connection device that suppress variation in the fused state between fibers arrayed in the array direction.SOLUTION: A fusion connection device 1 comprises: a pair of electrode rods 5, 6 for generating an arc discharge; an optical fiber arrangement part having a plurality of V grooves for positioning the multiple pairs of optical fiber 3 between the pair of electrode rods 5, 6; and a shielding member 30 provided in a region between the optical fiber arrangement part and the electrode rods 5, 6 in a direction along a center line linking the centers of the pair of electrode rods 5, 6. The shielding member 30 is a columnar body formed with an insulating material extending along the V grooves and has heat resistance to 1000 degrees Celsius or higher.SELECTED DRAWING: Figure 1
Patent JP-2019109498-A (JP)
Title: Polarizing film with adhesive layer, polarizing film with adhesive layer for in-cell type liquid crystal panel, in-cell type liquid crystal panel, and liquid crystal display device
Inventor: FUJITA MASAKUNI
IPC: G02B5/30
Filed: 2018-11-02
Abstract: To provide a liquid crystal display device using an in-cell type liquid crystal panel including a polarizing film with an adhesive layer, having a favorable antistatic function, suppressing static unevenness, satisfying touch sensor sensitivity, and having excellent heating durability.SOLUTION: A polarizing film A with an adhesive layer is disposed on the viewing side of in-cell type liquid crystal cell, and formed by laminating in order of a first polarizing film 1 composed of a polarizer and a transparent protective film, and a first adhesive layer 2. The first adhesive layer 2 contains an antistatic agent. Immediately after the polarizing film A with the adhesive layer is produced with a separator laminated on the first adhesive layer 2, the surface resistance value of the first adhesive layer 2 side is 1.0×10-1.0×10Ω/sq., and a moisture permeability of the transparent protective film at 40°C×92%RH is 900 g/(m24h) or less when the separator is peeled off.SELECTED DRAWING: Figure 2
Patent JP-2020077757-A (JP)
Title: Wafer holding device and laser annealing method
Inventor: MASAOKA MASAKI
IPC: H01L21/268
Filed: 2018-11-08
Abstract: To provide a wafer holding device capable of adjusting the temperature of a non-irradiated surface of a wafer and reducing thermal influence on a laser irradiated surface.SOLUTION: A wafer that is a target of laser-annealing by injecting a laser beam is held on a wafer holding surface. A temperature adjusting mechanism adjusts the temperature of a part of the wafer held on the wafer holding surface from the lower surface side of the wafer, and the target position for temperature adjustment is changed within the surface of the wafer held on the wafer holding surface.SELECTED DRAWING: Figure 2