baber/WOPTO huggingface dataset:
Patent JP-2021126727-A (JP)
Title: Wire saw device, usage of wire saw device, and cutting liquid management method
Inventor: ABE HIROSHI
IPC: B23Q11/10
Filed: 2020-02-13
Abstract: To easily reduce coarse particles in cutting liquid to suppress occurrence of damage such as a deep scratch on a cut object.SOLUTION: A wire saw device which supplies cutting liquid to a wire saw to cut a work-piece, comprises: a wire saw; a first circulation passage comprising a tank that stores cutting liquid, a first pump that pumps out cutting liquid from the tank, a cutting liquid supply unit that supplies the cutting liquid to the wire saw, a collecting part that collects the cutting liquid supplied to the wire saw to return the cutting liquid to the tank, a first pump-out piping through which the cutting liquid is supplied from the tank to the first pump, and supply unit supply piping through which the cutting liquid is supplied from the first pump to the cutting liquid supply unit; and a second circulation passage provided independently from the first circulation passage, and comprising a second pump that pumps out the cutting liquid from the tank, second pump-out piping through which the cutting liquid is supplied from a pump-out port of the tank to the second pump, and return piping through which the cutting liquid is supplied from the second pump to a return port of the tank.SELECTED DRAWING: Figure 1
Patent JP-2021126337-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-14
Abstract: To increase the interest of a game when a performance by vibration is executed.SOLUTION: It is set so that a specific interlocking performance can be executed along with a specific performance such as movable body operation, image display, and music reproduction in a ready-to-win performance in an SP ready-to-win A. In the specific interlocking performance, a special vibration performance using any one of vibration patterns AKV41 to AKV44 can be executed. The vibration mode is different between the special vibration performance by any one of the AKV41 to AKV44 and the vibration performance by the vibration pattern in an operation unit performance. The big winning reliability when the operation unit performance is executed is 50% or more, 70% or more, or 100%, depending on an operation unit performance pattern.SELECTED DRAWING: Figure 12-2
Patent JP-2021127426-A (JP)
Title: (meth)acrylate, monomer composition, molding, dental material composition and dental material
Inventor: KAKINUMA NAOYUKI
IPC: A61K6/00
Filed: 2020-02-17
Abstract: To provide a (meth)acrylate, a monomer composition and a dental material composition that make it possible to produce a cured product having excellent mechanical properties, and a molding and a dental material having excellent mechanical properties.SOLUTION: A (meth)acrylate is a reactant between a thiol compound (1) having two or more thiol groups and a (meth)acrylate compound (2) that, when cured alone, gives a cured product having a flexural strength of 80 MPa or more, and includes two or more (meth)acryloyloxy groups. There are also provided a monomer composition and a dental material composition, as well as a molding and dental material having excellent mechanical properties.SELECTED DRAWING: Figure 1
Patent JP-2021130568-A (JP)
Title: Method for manufacturing silicon single crystal
Inventor: SUGAWARA TAKAYO
IPC: C30B29/06
Filed: 2020-02-18
Abstract: To provide a method for manufacturing a single crystal silicon, capable of achieving a target nitrogen doping amount at a low cost while achieving a low carbon concentration standard.SOLUTION: A method for manufacturing a single crystal silicon comprises: introducing silicon nitride powder into a raw material before starting to melt the raw material and pulling a nitrogen doped silicon single crystal by the Czochralski method. The nitrogen is doped by restricting an upper limit amount of usable silicon nitride powder so that carbon concentration in the silicon single crystal is equal to or less than an allowed value on the basis of a carbon impurity amount included in the silicon nitride powder.SELECTED DRAWING: Figure 1
Patent JP-2021129682-A (JP)
Title: Game machine
Inventor: YANAGIHARA YUKA
IPC: A63F7/02
Filed: 2020-02-19
Abstract: To provide a game machine that can reduce the amount of data related to a performance and improve the quality of the performance.SOLUTION: A game machine includes a display device that displays an image formed by superimposing a plurality of layers, and performance control means that performs control related to the display of the image on the display device. An image arranged in the layer includes an effect image. The effect image includes a specific color part having a predetermined RGB value and a part for adding a predetermined effect to another image. The performance control means executes a process of superimposing the effect image arranged on the upper layer on the image of the lower layer so that the specific color part is transparent.SELECTED DRAWING: Figure 11
Patent JP-2020101816-A (JP)
Title: High luminance projection display and related method
Inventor: GERWIN DAMBERG
IPC: G09G5/10
Filed: 2020-02-19
Abstract: To provide a high luminance projection display and a related method.SOLUTION: A highlight projector 80 includes a light source 82 that illuminates a spatial light modulator 83, and the spatial light modulator 83 is controlled such that all pixels outside a highlight area are set not to transmit light toward a screen 18. The highlight projector 80 includes a spatial filter 84, and a mask 85 that is provided to a Fourier plane in an optical path between the spatial light modulator 83 and the screen 18. The mask 85 blocks a DC spatial frequency component to reduce a black level, while still allowing high light to pass therethrough.SELECTED DRAWING: Figure 8
Patent JP-2021131306-A (JP)
Title: Inspection system and light emission controller used therefor
Inventor: TANAKA YUICHIRO
IPC: G06T7/00
Filed: 2020-02-19
Abstract: To enable the malfunction, and the cause of it, etc., having occurred to an inspection system 100 which is used for the visual inspection of an object W to be more accurately verified.SOLUTION: A light emission controller 22 of a light emitter 21 for inspection is constituted to comprise: a command signal transmission unit 22b for transmitting a light emission command signal for the light emitter 21 and an imaging command signal for an imaging device 3, on the basis of a trigger signal, respectively; a result data reception unit 22c for receiving the light emission result data of the light emitter 21 having emitted light by the light emission command signal and receiving inspection result data based on the image data of the imaging device 3 from a determination device 4; and a verification data generation unit 22d for generating verification data linking each command signal and each result data with the trigger signal that serves as a trigger for these.SELECTED DRAWING: Figure 2
Patent JP-2021129907-A (JP)
Title: Game machine
Inventor: SAITO TOMOHIRO
IPC: A63F5/04
Filed: 2020-02-21
Abstract: To provide a game machine for suppressing occurrence of inconveniences.SOLUTION: A game machine includes a box-type casing 1 and a front door 20, a mount hole 201 used for mounting to island equipment of the casing 1 is provided on a top board 2 of the casing 1, a main control board 221 is provided in the casing 1, a sub-control board 231 is provided in the front door 20, and neither the main control board 221 nor the sub-control board 231 is disposed immediately below the mount hole 201. As a result, the game machine for suppressing occurrence of in conveniences can be provided.SELECTED DRAWING: Figure 15
Patent JP-2021134219-A (JP)
Title: Underfill material, and manufacturing method of semiconductor device using the same
Inventor: MORI DAICHI
IPC: C08L63/00
Filed: 2020-02-21
Abstract: To provide an underfill material suppressing voids in a heating and pressurized atmosphere, and capable of obtaining excellent reliability, and to provide a manufacturing method of a semiconductor using the underfill material.SOLUTION: An underfill material comprises a binder resin, a liquid epoxy resin, a hardening agent and a filler. A weight average molecular weight of the binder resin is 200,000 or more, and a glass-transition temperature of the binder resin is less than 30°C. A melting viscosity at a temperature rising rate of 10°C/min in a range of 150-170°C is less than 150 Pa s, a melting viscosity at 250°C is 500,000 Pa s or more, and a reaction rate after heating at 250°C for 60 seconds is less than 30%.SELECTED DRAWING: Figure 1
Patent JP-2021140287-A (JP)
Title: Talent management system and program
Inventor: IKEDA TOKIHIRO
IPC: G06Q50/10
Filed: 2020-03-03
Abstract: To provide a talent management apparatus and a program for performing matching that takes advantage of characteristics of a franchise chain.SOLUTION: A talent management server 1 (talent management apparatus) includes a talent information storage unit 33 that associates employees belonging to a store with the store, a duty condition reception unit 13 that receives, from an employee terminal 4, duty condition data of the employees including time-of-day when the employees can work, a duty condition storage unit 35 that stores duty condition data of each of the employees received by the duty condition reception unit 13, a duty condition transmission unit 16 that transmits the duty condition data of the employees belonging to a predetermined store except for one store stored in the duty condition storage unit 35 to a manager terminal 5 used by a manager belonging to the one store.SELECTED DRAWING: Figure 2
Patent JP-2021140352-A (JP)
Title: Card cut-out device and program
Inventor: TAKIZAWA NAOKI
IPC: G06T7/11
Filed: 2020-03-03
Abstract: To provide a card cut-out device, etc., capable of further precisely cutting out the range of a card from the image of the card.SOLUTION: A card cut-out device 1 is for cutting out the range of a card 10 from the image of the card 10, and includes: extracting means 111 for extracting a first closed region of a card face of the card 10 from the image; and cutting-out means 113 for defining the range where the card 10 is cut out from the image depending on a difference from the template of the closed region extracted by the extracting means 111, and cutting out such a range from the image.SELECTED DRAWING: Figure 3
Patent JP-2021142771-A (JP)
Title: Seat structure for vehicle
Inventor: OKADA KENTO
IPC: B60N2/14
Filed: 2020-03-10
Abstract: To easily form a bed surface in a simple constitution.SOLUTION: A seat structure for a vehicle comprises a pair of seats 10, 20 which are spaced apart from each other and disposed in a vehicle width direction within a driving cab 3, a first rotation mechanism 40 which is provided on one seat 10 and rotates one seat 10 so that a back face of a seat back 12 of the seat 10 faces to the vehicle width direction opposed to the other seat 20, a second rotation mechanism 50 which is provided on the other seat 20 and rotates the other seat 20 so that a back face of a seat back 22 of the seat 20 faces to a seat cushion 11 side of one seat 10, a reclining mechanism 24 which is provided at least on the other seat 20 and reclines the seat back 22 of the other seat 20 to the back face side of the seat back 22, and a slide mechanism 30 which is provided on the seat 10 and slides and moves the seat 10 in a longitudinal direction.SELECTED DRAWING: Figure 1
Patent JP-2021141963-A (JP)
Title: Top plate, store fixture with top plate, and manufacturing method of top plate
Inventor: MORIO SAYAKA
IPC: A47B13/08
Filed: 2020-03-10
Abstract: To provide a top plate easily formable into various shapes while securing rigidity by a metal material, and to provide a store fixture with the top plate, and a manufacturing method of the top plate.SOLUTION: A top plate includes: a first metal plate 11; a second metal plate 12 arranged separately under the first metal plate 11, and having a shape corresponding to the first metal plate 11; and an edge constitution component 13 sandwiched between the first metal plate 11 and the second metal plate 12, having an outer peripheral surface 13a formed along outer peripheral edges 11a, 12a of the first metal plate 11 and the second metal plate 12, and composed of a softer material than a metal forming the first metal plate 11 and the second metal plate 12.SELECTED DRAWING: Figure 4
Patent JP-2021150992-A (JP)
Title: Stator unit of rotary electric machine and manufacturing method of the same
Inventor: NISHIDA ATSUSHI
IPC: H02K11/25
Filed: 2020-03-16
Abstract: To provide a stator unit of a rotary electric machine which can improve layout flexibility and accurately measure temperature of a coil with a simple configuration, and to provide a manufacturing method of the same.SOLUTION: A stator unit 1 of a rotary electric machine comprises a stator 10 including a stator core 20 and a coil 30; and a thermistor 50 fixed to the coil 30. The stator 20 includes a plurality of teeth 21 protruding inward in a radial direction at a prescribed interval along a circumferential direction and a plurality of slots 22 formed between adjacent teeth 21. The coil 30 includes a plurality of segment conductors 40 respectively inserted into the plurality of slots 22. The thermistor 50 is held between a skew part 43p of a prescribed segment conductor 40p and a skew part 43q of a segment conductor 40q adjacent in a circumferential direction to the segment conductor 40p and fixed to the coil 30.SELECTED DRAWING: Figure 5
Patent JP-2021148461-A (JP)
Title: Controller, system, program, and control method
Inventor: YASUI YUJI
IPC: G08G1/16
Filed: 2020-03-16
Abstract: To provide a controller, a system, a program and a control method in which advertisement data is notified to an occupant of a moving body having an automatic driving function.SOLUTION: In a notification server, a controller for controlling advertisement data notified to an occupant of a moving body having an automatic driving function comprises a traveling road specification part, a setting part, a notification plan generation part, and a notification control part. The traveling road specification part specifies a traveling scheduled road of the moving body corresponding to a destination set for the moving body. The setting part sets a switching recommendation point in which a driving mode of the moving body is switched from automatic driving to manual driving mainly operated by a driver on the traveling scheduled road according to the traveling scheduled road. The notification plan generation part sets importance of the advertisement data that should be notified according to the driving mode on the traveling scheduled road, and generates a notification plan to notify the occupant of the advertisement data according to the set importance. The notification control part notifies the occupant of the notification data including the advertisement data according to the notification plan generated by the notification plan generation part.SELECTED DRAWING: Figure 2
Patent JP-2021147145-A (JP)
Title: Crane and adjustment method thereof
Inventor: YOSHIURA SHINICHI
IPC: B66C9/16
Filed: 2020-03-18
Abstract: To provide a crane and an adjustment method of the crane capable of adjusting a span between wheels arranged to be separated from one another in a traverse direction of the crane relatively easily.SOLUTION: A connection body 23 provided on one side of a wheel side or a leg structure side is arranged between a pair of holding walls 21a, 21b provided on the other side of the wheel side or the leg structure side. The connection body 23 is movably and externally fitted to a pin 22, both ends of which are substantially held by the pair of holding walls 21a, 21b. A plurality of liners 24 are sandwiched between the pair of holding walls 21a, 21b and the connection body 23. At least a part of the plurality of liners 24 arranged between one holding wall 21a and the connection body 23 are moved to between the other holding wall 21b and the connection body 23. A span between wheels is adjusted by changing a relative position of the connection body 23 with respect to the pair of holding walls 21a, 21b in the traverse direction X and by changing a relative position of the wheels with respect to the leg structure.SELECTED DRAWING: Figure 3
Patent JP-2020094324-A (JP)
Title: Deinking agent, and manufacturing method of deinked pulp
Inventor: TANAKA TAKASHI
IPC: D21C5/02
Filed: 2020-03-18
Abstract: To provide a deinking agent showing excellent deinking performance toward active energy ray-curable ink-printed used papers and manufacturing method of deinked pulp.SOLUTION: The deinking agent of the present invention contains a compound represented by general formula (1).SELECTED DRAWING: None
Patent JP-2021149498-A (JP)
Title: Wireless sensor system, sensor tag and parent tag
Inventor: ABE SHINICHI
IPC: G08C17/00
Filed: 2020-03-19
Abstract: To provide a wireless sensor system capable of transmitting data of a sensor provided at a predetermined portion of a molding machine or a machine tool in an environment where the molding machine or the machine tool is installed, without impairing a reliability of communication.SOLUTION: A wireless sensor system comprises a sensor tag 20 having: a plurality of connecting units 21 to which sensors 10 provided at predetermined portions of a molding machine or a machine tool are connected; a processing unit 24 for identifying that the sensor 10 is connected to each of the connecting units 21 and for combining a plurality of detection results transmitted from identified one or more sensors 10 into one telegraphic message; and a transmitting unit 26 for transmitting the telegraphic message in a wireless manner, in which the detection results are combined in one message.SELECTED DRAWING: Figure 2
Patent JP-2021151125-A (JP)
Title: Film formation inspection method for photoelectric conversion element and manufacturing method for photoelectric conversion element
Inventor: ISHIBASHI HIROTAKA
IPC: H02S50/10
Filed: 2020-03-19
Abstract: To provide a film formation inspection method for a photoelectric conversion element, capable of easily inspecting the presence or absence of wraparound film formation (back wraparound film formation) on a back surface that is a side opposite to a film formation surface.SOLUTION: A film formation inspection method for a photoelectric conversion element is a film formation inspection method for a photoelectric conversion element that is obtained by forming a conductive semiconductor layer on a semiconductor substrate. A p-type semiconductor layer 25 among the conductive semiconductor layers is formed on one main surface of the semiconductor substrate 11 using a vacuum chamber, and at least the other main surface of the semiconductor substrate 11 has a texture structure. The semiconductor substrate 11 where the p-type semiconductor layer 25 is formed is immersed in a chemical solution 50 to which the p-type semiconductor layer is tolerant, and the presence or absence of wraparound film formation (back wraparound film formation) on the other main surface of the p-type semiconductor layer 25 is inspected based on a light and shade difference between an end portion of the other main surface of the semiconductor substrate 11 having been immersed in the chemical solution 50 and a portion other than the end portion.SELECTED DRAWING: Figure 3
Patent JP-2021151137-A (JP)
Title: Wiring harness
Inventor: MAKINO SEIJI
IPC: F16L5/02
Filed: 2020-03-20
Abstract: To provide a wiring harness with a new structure that allows easy positioning of a wire and a grommet.SOLUTION: A wiring harness 10 includes an electric wire 12, a grommet 14 having a through hole 20 through which the electric wire 12 penetrates, and a positioning member 42 fixed to the outer peripheral surface of the electric wire 12, and the positioning member 42 includes a contact portion 50 that contacts the grommet 14 in the length direction of the electric wire 12, and the grommet 14 includes a receiving portion 28 that contacts the contact portion 50 in the length direction.SELECTED DRAWING: Figure 2
Patent JP-2021147216-A (JP)
Title: Rail positioning device and rail positioning method
Inventor: HAMADA YUTA
IPC: B66B7/02
Filed: 2020-03-23
Abstract: To prevent a rail positioning device protruding from a wall from shifting and improves the rail positioning accuracy.SOLUTION: There are included: a rail gauge 101 that matches the distance between two rails 11; a rail grip portion 102 that grips the rail 11; a base 105 that rotatably supports the rail gauge 101; a left-right position adjustment unit 104 that is provided on the base 105 and can be expanded and contracted in the left and right directions; a wall contact part 106 connected to the left and right of the left-right position adjustment unit 104; a pair of front-rear position adjustment units 103 that are provided on the left and right sides of the base 105 and can be expanded and contracted in the front-rear direction; a light receiving unit 108 that detects the position of the rail gauge 101; a force sensor 109 that detects the tension force of the left-right position adjustment unit 104; and a control unit 107 that controls the front-rear position adjustment unit 103 and the left-right position adjustment unit 104 to move the rail gauge 101 to the installation position of the rail 11 based on the detected values of the light receiving unit 108 and the force sensor 109.SELECTED DRAWING: Figure 1
Patent JP-2021146997-A (JP)
Title: Mobile unit
Inventor: OTANI MUNEYUKI
IPC: B60P3/325
Filed: 2020-03-23
Abstract: To provide a mobile unit suitable for enjoying a landscape.SOLUTION: There is provided a mobile unit 1 in which a person can stay, the mobile unit comprises: a box-shaped unit body 2 whose front face is opened; and an opening/closing part 3 for opening/closing a front face opening 2a of the unit body 2. The opening/closing part 3 is rotatably supported to a lower face part 10 of the unit body 2, a top face part 20 of the unit body 2 is inclined downward toward the front face opening 2a. A front end face of the top face part 20 is provided on a front side relative to a front end face of the lower face part 10. In addition, the opening/closing part 3 in the closed state is accommodated in a lower side of the top face part 20.SELECTED DRAWING: Figure 2
Patent JP-2021151724-A (JP)
Title: Liquid supply device, liquid storage tank, cartridge and liquid discharge device
Inventor: TAKEI YASUNARI
IPC: B41J2/175
Filed: 2020-03-24
Abstract: To provide a technique that can properly supply liquid using a low-cost and small-sized cartridge.SOLUTION: A liquid supply device 100 comprises: a liquid storage tank 22 communicated with a liquid discharge head 2 that discharges liquid; and a cartridge 12 provided to be attachable to and detachable from the liquid storage tank. The liquid storage tank has an atmosphere communication part communicating with the atmosphere, and a first connection part 20 through which the cartridge is liquid-communicated with the liquid storage tank, with the cartridge attached to the liquid storage tank. Further, the liquid storage tank has a second connection part 24 that is liquid-tightly connected to the cartridge, with the cartridge attached to the tank, and through which the cartridge is gas-communicated with the atmosphere communication part.SELECTED DRAWING: Figure 5
Patent JP-2020165641-A (JP)
Title: Hot water supply device
Inventor: FANG QI
IPC: F24H1/18
Filed: 2020-03-25
Abstract: To provide a hot water supply device capable of increasing the amount of high-temperature water supplied to a hot water destination.SOLUTION: A hot water supply flow path (40) is configured, in a hot water storage state where a low-temperature layer (L), a medium-temperature layer (M) and a high-temperature layer (H) are formed inside a tank (30), to execute a first hot water supply operation in which water in the medium-temperature layer (M) is heated to a first temperature by a heating unit (13) and supplied to a hot water destination (T).SELECTED DRAWING: Figure 7