baber/WOPTO huggingface dataset:
Patent JP-2019152909-A (JP)
Title: Verification program, verification method and verification apparatus
Inventor: HIRATSUKA YOSHIAKI
IPC: H05K3/00
Filed: 2018-02-28
Abstract: To provide a verification program, a verification method and a verification apparatus that reduce an amount of calculation at verification of a path.SOLUTION: A verification program causes a computer to perform a processing of generating a search range capable of including configuration points at the configuration points of a line approximating a central path of a string-like or strip-like part disposed in an apparatus. The verification program causes the computer to perform a processing of checking whether there is an interference between the search range and a surrounding of the part of the apparatus. The verification program causes the computer to perform the processing of visualizing a result of the checking.SELECTED DRAWING: Figure 5
Patent JP-2019150218-A (JP)
Title: Game stand and board case
Inventor: KIKUTA HIROFUMI
IPC: A63F7/02
Filed: 2018-03-01
Abstract: To provide a game stand comprising a characteristic board case, and the board case.SOLUTION: A game stand comprises a board, a first connector mounted on the board, a second connector connected to the first connector, and a board case housing the board. When the second connector is located at a position where it is not normally connected to the first connector, a portion of an inner surface of the board case is in contact with at least one of the first connector and the second connector.SELECTED DRAWING: Figure 3
Patent JP-2018148209-A (JP)
Title: Optical waveguide-type light receiving element
Inventor: YONEDA MASAHIRO
IPC: G02B6/12
Filed: 2018-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide-type light receiving element capable of further enhancing frequency response characteristics of a waveguide-type photodiode.SOLUTION: An optical waveguide-type light receiving element comprises a first semiconductor layer having n-type conductivity type, an optical waveguide structure provided on a first region of the first semiconductor layer, and a waveguide-type photodiode structure provided on a second region adjacent to the first regions of the first semiconductor layer. The optical waveguide structure comprises an optical waveguide core layer provided on the first semiconductor layer, and a clad layer provided on the optical waveguide core layer. The waveguide-type photodiode structure comprises a light absorption layer provided on the first semiconductor layer and optically coupled to the optical waveguide core layer, a second semiconductor layer of second conductivity type provided on the light absorption layer, and an n- or i-type third semiconductor layer commonly provided between the first semiconductor layer and the light absorption layer and between the first semiconductor layer and the optical waveguide core layer and having lower impurity concentration than the first semiconductor layer.SELECTED DRAWING: Figure 3
Patent JP-2019107761-A (JP)
Title: Method for manufacturing sheet film
Inventor: NAKAHARA AKIRA
IPC: B26D3/00
Filed: 2018-03-06
Abstract: To provide a method for manufacturing a sheet film capable of suppressing occurrence of fine stripe-like unevenness.SOLUTION: A method for manufacturing a sheet film includes a cutting step of cutting a multilayer film having adhesive layers of n layers (n is an integer of 1 or more) to obtain a sheet film from the multilayer film. The cutting step includes a press-cutting step of making a press-cutting blade enter into the multilayer film from a first surface toward a second surface of the multilayer film to cut the multilayer film. When one adhesive layer in the adhesive layers of the n layers is regarded as a reference adhesive layer, a velocity V (μm/second) on the first surface of the multilayer film satisfies the following relational expression: t/V<1/ω(1); t: thickness (μm) of the multilayer film, t: frequency (1/second) having a storage elastic modulus of 3.0×10(Pa).SELECTED DRAWING: Figure 4
Patent JP-2018149277-A (JP)
Title: Element controlled by negative pressure and having variable stiffness
Inventor: BUREAU MAXIME
IPC: A61F5/01
Filed: 2018-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an element that is controllable through negative pressure and is stiff.SOLUTION: An element is provided that has variable stiffness controlled by negative pressure. The element comprises an airtight envelop, multiple flexible layers 30e in the envelop in which each layer 30e has a first surface 41 and a second surface 42, and a valve adapted to exhaust the inside of the envelop. The element is characterized in that the first and second surfaces of two adjacent layers have a friction coefficient higher than 0.5 between them, and the first and second surfaces of two adjacent layers have adhesive properties requiring a normal-force being less than 0.07 N/mmper unit area to separate them and/or being less than 6.7 J/min energy per unit area required to separate them in the normal line direction.SELECTED DRAWING: Figure 7
Patent JP-2019155221-A (JP)
Title: Circulation type gas dissolution liquid supply device and circulation type gas dissolution liquid supply method
Inventor: OZAWA TAKU
IPC: B01F3/04
Filed: 2018-03-07
Abstract: To provide a circulation type gas dissolution liquid supply device capable of realizing stabilization of the concentration of a gas dissolution liquid.SOLUTION: A circulation type gas dissolution liquid supply device 1 is provided with a gas supply part 2 for supplying gas of becoming a raw material of a gas dissolution liquid, a liquid supply part 3 for supplying liquid of becoming the raw material of the gas dissolution liquid, a gas dissolution part 4 for generating the gas dissolution liquid by dissolving the gas supplied from the gas supply part 2 to the liquid supplied from the liquid supply part 3, a gas dissolution liquid tank 5 for storing the gas dissolution liquid generated by the gas dissolution part 4, a supply pipe 13 for supplying the gas dissolution liquid to a use point U from the gas dissolution liquid tank 5, a return pipe 14 for returning to the gas dissolution liquid tank 5 by circulating the gas dissolution liquid supplied to the use point U, a replenishment gas supply part 18 for supplying the gas replenished to the gas dissolution liquid returned to the gas dissolution liquid tank 5 and a replenishment gas dissolution part 19 for dissolving the gas supplied from the replenishment gas supply part 18 to the gas dissolution liquid returned to the gas dissolution liquid tank 5.SELECTED DRAWING: Figure 1
Patent JP-2019158368-A (JP)
Title: Inspection unit and inspection apparatus
Inventor: SASANO NAOYA
IPC: G01R1/073
Filed: 2018-03-07
Abstract: To provide an inspection unit capable of contacting a contact part of a contact in a direction different from the approaching direction to an object to be inspected.SOLUTION: The inspection unit has a contact, a first inspection device, and a second inspection device. The contact is equipped with a first contact part which can contact with an object to be inspected on one end and a second contact part which can contact with an inspection apparatus on the other end. The first inspection device and second inspection device respectively have a housing which houses the contact part in a state where the first contact part is exposed to the outside, and are arranged side by side along a first direction. At least one of the first inspection device and second inspection device is disposed so as to be movable in the first direction. At least one of the first inspection device and second inspection device is moved in the first direction in a state where the object to be inspected is close to each of the first contact part from a second direction, whereby each of the first contact part is brought into contact with the object to be inspected in the first direction.SELECTED DRAWING: Figure 2
Patent JP-2019158936-A (JP)
Title: Information provision device
Inventor: OSUGI IKUYO
IPC: G10K15/04
Filed: 2018-03-08
Abstract: To provide an information provision device for providing various types of information using information expression sound, which can express various types of sound while ensuring discriminability of the type (urgency) of information notified with the information expression sound.SOLUTION: Widths of classification frequency ranges R1, R2 and R3 corresponding to information expression sound are set to be wider as frequency is higher. In the classification frequency range R1 of the lowest sound, changing rhythm of the information expression sound enables various types of expressions.SELECTED DRAWING: Figure 3
Patent JP-2018121067-A (JP)
Title: Active Matrix Light Emitting Device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/00
Filed: 2018-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device capable of color display with good color balance.SOLUTION: In a light emitting device for performing color display, a triplet compound is used as a light emitting layer 15 of an EL element that emits red light, and a singlet compound is used as a light emitting layer 16 of an EL element that emits green light and a light emitting layer 17 of an EL element that emits blue light. As a result, an operating voltage of the red light emitting EL element can be matched with the green light emitting EL element and the blue light emitting EL element, thereby enabling color display with good color balance.SELECTED DRAWING: Figure 1
Patent JP-2019160010-A (JP)
Title: Voltage regulator
Inventor: SAKAGUCHI KAORU
IPC: G05F1/56
Filed: 2018-03-15
Abstract: To provide an adaptive bias type voltage regulator that operates stably.SOLUTION: The voltage regulator includes an error amplifier including: a differential pair comprising a pair of transistors; a current adjustment circuit that outputs a bias current proportional to an output current output from an output transistor to the differential pair; a source output circuit and a sink output circuit that output currents based on the current flowing through the differential pair to an output terminal of the error amplifier; and a phase compensation circuit that controls the current of the sink output circuit based on the current of the current adjustment circuit.SELECTED DRAWING: Figure 1
Patent JP-2019158318-A (JP)
Title: Sheet for total heat exchange element, total heat exchange element and total heat exchanger
Inventor: YONEZU MAKI
IPC: F28F13/18
Filed: 2018-03-16
Abstract: To provide a sheet for a total heat exchange element that has high-water vapor permeation speed while improving a separation rate of water vapor from a gas except for the water vapor, and to provide a total heat exchange element including a sheet for a total heat exchange element and a total heat exchanger incorporated with a total heat exchange element.SOLUTION: A sheet for a total heat exchange element includes: a porous member containing an organic fiber as a main component; and a film containing an inorganic fiber with a fiber diameter of 1 nm or more and 50 nm or less and provided at one surface of the porous member. The porous member has an air permeation coefficient K(m) of 1×10to 3×10.SELECTED DRAWING: Figure 1
Patent JP-2019174129-A (JP)
Title: Insulated type voltage measuring device
Inventor: OURA YOJI
IPC: G01R15/06
Filed: 2018-03-26
Abstract: To provide an insulated type voltage measuring device capable of suppressing influence of a floating electrostatic capacitance of an electrode of a detection probe and measuring AC voltage of a conductor with high accuracy even if a type of an electric wire to be measured is different.SOLUTION: A detection probe 13 includes a conductor-side electrode 18 disposed close to an outer surface of a voltage measurement object, an output-side electrode 19 disposed so as to face the conductor-side electrode 18 with a smaller area than the conductor-side electrode 18 while keeping a space, and a dielectric 20 which is provided between the conductor-side electrode 18 and the output-side electrode 19 and has a large insulation resistance and a low dielectric constant. A voltage detection unit 21 is configured by an I/V conversion circuit, and by inputting current of the output-side electrode 19, an output voltage Vout proportional to the current of the output-side electrode 19 is obtained.SELECTED DRAWING: Figure 1
Patent JP-2019172524-A (JP)
Title: Nitrogen-containing carbon material and method for producing the same, and fuel cell electrode
Inventor: ICHIHARA TAKEO
IPC: H01M4/88
Filed: 2018-03-29
Abstract: To provide a nitrogen-containing carbon material having high oxygen reduction activity and durability.SOLUTION: A nitrogen-containing carbon material has a percentage of water content of less than 20% at 70°C and at a relative humidity of 90%.SELECTED DRAWING: None
Patent JP-2019172151-A (JP)
Title: Occupant protection device
Inventor: SUZUKI CHIHIRO
IPC: B60R21/00
Filed: 2018-03-29
Abstract: To provide an occupant protection device restricting a displacement of an occupant in a vehicle width direction at a side collision.SOLUTION: An occupant protection device installed in a vehicle having a seat 200 including a seat cushion part 210 contacting the buttocks and femur F of an occupant P, and a backrest part 220, comprises: a first bag B1 which is inflated and deployed in an occupant knee regions in the seat cushion part; a second bag B2 which is inflated and deployed in a region closer to the occupant buttock than the first bag in the seat cushion; and deployment gas supply units 41, 42 for supplying gas for deployment to the first and second bags, respectively to inflate and deploy them; and a collision detection part 20 for detecting a vehicle collision or a precursor of the collision. The deployment gas supply units supply the gas for deployment to a first bag to inflate and deploy while maintaining the second bag in a non-deployment state when the collision detection part detects a side collision or a precursory phenomenon of the side collision.SELECTED DRAWING: Figure 7
Patent JP-2019175288-A (JP)
Title: Travel control system, travel control method, travel control apparatus, and program
Inventor: YUSA JUNYA
IPC: G08G1/09
Filed: 2018-03-29
Abstract: To provide a travel control system, a travel control method, a travel control device, and a program that enable efficient movement (for example, lane change) of a plurality of traveling vehicles.SOLUTION: A plurality of traveling vehicles can be efficiently moved by such a manner that information indicating a planned movement position of a first vehicle 100 (A) is transmitted, and a second vehicle 100 (B) controls a traveling state of the second vehicle 100 (B) that travels behind the first vehicle 100 (A) based on information received from the first vehicle 100 (A).SELECTED DRAWING: Figure 1
Patent JP-2019177719-A (JP)
Title: Electric bicycle and control method of electric bicycle
Inventor: FUKUOKA YUJI
IPC: B62M6/45
Filed: 2018-03-30
Abstract: To enhance safety by inhibiting self-propelling of an electric bicycle attributable to an erroneous manipulation for pushing and walking.SOLUTION: An electric bicycle 1 having an electric motor 21 includes a control unit 221 that selectively implements a first mode in which the electric bicycle is run by adding a first auxiliary driving force, which is exerted by the electric motor 21, to a man power driving force based on an effort made to depress a pedal 17, and a second mode in which the electric bicycle is pushed by a walking user with a second auxiliary driving force, which is exerted by the electric motor 21, added to a pushing force applied to a body 10, or is made self-propelled by applying the second auxiliary driving force, an operation unit 40 that accepts a manipulation to be performed in order to implement the second mode, and a movement detection unit (vehicle speed sensor 243) that detects a movement of the electric bicycle 1. The control unit 221 implements the second mode during a period during which an accepting state in which the operation unit 40 accepts the manipulation and a detecting state in which the movement detection unit detects the movement of the electric bicycle 1 coincide with each other.SELECTED DRAWING: Figure 3
Patent JP-2019176821-A (JP)
Title: Food washing device
Inventor: KAWAGOE HIROKI
IPC: B08B3/08
Filed: 2018-03-30
Abstract: To provide a food washing device capable of removing easily a foreign matter or vegetable scraps floating on the water surface.SOLUTION: A food washing device (1) includes a washing tank (10) having a bottom wall part and a side wall part, capable of storing washing water up to a full water level, and a water receiving chamber (40) arranged adjacently to the washing tank (10), for receiving overflow water exceeding the full water level. Further, an overflow port (15) for draining overflow water to the outside is provided on the water receiving chamber (40).SELECTED DRAWING: Figure 9
Patent JP-2019182885-A (JP)
Title: Curable composition
Inventor: YAMASHITA KOHEI
IPC: C08G65/336
Filed: 2018-03-30
Abstract: To provide a curable composition providing a cured article with enhanced durability required for a sealant for building, and the cured article obtained from the curable composition.SOLUTION: A curable composition containing a reactive silicon group-containing polyoxyalkylene polymer (A) containing 2 terminals having 2 or more reactive silicon groups, a reactive silicon group-containing polyoxyalkylene polymer (B) containing 3 terminals with the number of reactive silicon group per 1 terminal of 0.3 to 1.0, and a reactive silicon group-containing polyoxyalkylene polymer (C) containing 2 terminals, containing a reactive silicon group only in one terminal, having the number of the reactive silicon group per one molecule of 0.3 to 1.0, and containing no terminal having 2 or more reactive silicon groups, and a plasticizer having an epoxy group (D), is used.SELECTED DRAWING: None
Patent JP-2019186261-A (JP)
Title: Insulation gate type semiconductor device
Inventor: YOSHIKAWA ISAO
IPC: H01L29/12
Filed: 2018-04-02
Abstract: To provide an insulation gate type semiconductor device capable of preventing short circuit of a gate electrode and a main electrode in such a structure that the gate electrode and a dummy electrode are embedded in the adjacent trench, while increasing the contact area.SOLUTION: An insulation gate type semiconductor device includes second conductivity type infusion control regions 2a-2c and first conductivity type main electrode regions 3a-3c on a first conductivity type charge transport region 1, a second conductivity type base contact region on the infusion control regions 2a-2c, a dummy electrode 7a and a gate electrode 7b in first and second trenches 5a, 5b and an interlayer insulator 8 on the gate electrode 7b and dummy electrode 7a, and a main electrode 9 in contact with the main electrode region 3b via a contact hole 8b of the interlayer insulator 8. The first and second trenches are in stripe shape, the main electrode region 3b and the base contact region are in stripe shape intersecting with the stripes of the first and second trenches, and the position of the contact hole 8b is deviated farther to the first trench 5a side than the central part of the first and second trenches 5a, 5b.SELECTED DRAWING: Figure 1
Patent JP-2018102324-A (JP)
Title: Mulch film for strawberry cultivation
Inventor: SATO AKIHIDE
IPC: A01G22/05
Filed: 2018-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a mulch film for strawberry cultivation by which strawberry seedlings hidden under a film after expansion can be checked, and seedlings under the film can be easily pulled out above the film without tearing the film.SOLUTION: In a mulch film for strawberry cultivation that is expanded over a ridge after strawberry seedlings are fixedly planted, a plurality of pull-out holes which consist of long holes or oval holes for pulling out seedlings above the film are formed along a lengthwise direction of the film at a fixed gap.SELECTED DRAWING: Figure 1
Patent JP-2019184812-A (JP)
Title: Image formation device and output mode setting program
Inventor: HASHIZUME KIMIHARU
IPC: G03G21/00
Filed: 2018-04-10
Abstract: To provide an image formation device and an output mode setting program which allow printing in an output mode according to the type of paper and can avoid the situation in which a setting operation by a user is spoiled by an inconsistency between the type of paper and the output mode set by the user.SOLUTION: An image formation device 1 or externally-equipped output mode information storage means 110 stores output mode information in advance to which an output mode is related for each several paper types. At the time of printing, paper type detection means 90 detects the type of paper of a sheet S supplied from paper supply means 20. The output mode for the detected paper type is specified according to the output mode information stored in the output mode information storage means 110, and printing is executed by the specified output mode.SELECTED DRAWING: Figure 7
Patent JP-2019184888-A (JP)
Title: English acquisition system and english acquisition application software
Inventor: CHIYOMA KAZUHIRO
IPC: G09B19/06
Filed: 2018-04-13
Abstract: To provide an English acquisition system that enable users to memorize wording information including English phrasal verbs in association with illustration information as a set and acquire English phrasal verbs.SOLUTION: An English acquisition system 100 includes a user terminal (110) and a server 120 capable of freely communicating with the user terminal (110) and provides English acquisition content to the user terminal (110) from the server 120. The user terminal (110) includes a display unit (111) and an operation unit (111). When a first prescribed operation is performed at the operation unit (111), the display unit (111) displays wording information PV including English phrasal verbs and illustration information IL indicating meaning of the wording or an aspect.SELECTED DRAWING: Figure 3
Patent JP-2019181033-A (JP)
Title: Game device and game system
Inventor: MACHIDA SUNAO
IPC: A63F7/02
Filed: 2018-04-16
Abstract: To provide a game device and a game system that can increase a security level in a predetermined communication path, for data related to a game in a game machine.SOLUTION: Biometric information on a player and an administrator is stored in advance in a hall computer 3 in association with an ID. A game management device 4 generates biometric information on the administrator at the start of the game, and performs biometric authentication of the administrator. When the encryption mode transitions from a mode A to a mode B, biometric information on the player is generated and biometric authentication of the player is performed. Further, an excessive devotion determination is performed on the basis of excessive devotion setting information. In a predetermined section between a game medium management device 2 and the hall computer 3, predetermined data is encrypted by an encryption key on the basis of the biometric information on the player and the administrator, in addition to conventional encryption using the encryption key.SELECTED DRAWING: Figure 16
Patent JP-2018139128-A (JP)
Title: Shared virtual memory
Inventor: JAYANTH N RAO
IPC: G06F12/1009
Filed: 2018-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for shared virtual memory between a central processing unit (CPU) and a graphics processing unit (GPU) of a computing device.SOLUTION: The method includes allocating a surface within physical memory. A CPU virtual address space is created, and the surface is mapped to the CPU virtual address space within a CPU page table. The method also includes creating a GPU virtual address space equivalent to the CPU virtual address space, mapping the surface to the GPU virtual address space within a GPU page table, and pinning the surface.SELECTED DRAWING: Figure 3