baber/WOPTO huggingface dataset:
Patent JP-2020146275-A (JP)
Title: Game machine
Inventor: NOJIRI TAKASHI
IPC: A63F7/02
Filed: 2019-03-14
Abstract: To provide a game machine preventing complication of equipment configuration, even when various types of signals are increased.SOLUTION: A game machine comprises: a one-chip microcomputer including send/receive ports ChAi and a send-only port ChB, along with a CPU, where the send/receive ports share a transmission data line TXa, a serial reception data line RXa, and a transmission clock line CKa; lamps emitting light based on segment data when common data is a significant level; first means serially transmitting the common data that is updated at prescribed periods; and second means serially transmitting the segment data that is updated at necessary timing.SELECTED DRAWING: Figure 4
Patent JP-2020150854-A (JP)
Title: Cell holding container and measurement system
Inventor: NAKAJIMA SHUN
IPC: G01N27/04
Filed: 2019-03-20
Abstract: To provide a cell holding container for culturing a cell inside thereof and measuring electric characteristics of a cultured cell, and a measurement system for measuring the electric characteristics of a cell held in a cell holding container.SOLUTION: A measurement system 1 has: a first working electrode 11, a counter electrode 12, a reference electrode 13 and a second working electrode 14 which are arranged in the cell holding container 10; a first terminal 21, a second terminal 22, a third terminal 23 and a fourth terminal 24 which respectively connect the electrodes; a voltage source which applies voltage between the first terminal 21 and the second terminal 22; a voltage monitoring circuit 30 which monitors a voltage applied between the first terminal 21 and the third terminal 23; a current detection circuit 40 which detects a current flowing in the first terminal 21; and a voltage detection circuit 50 which detects a voltage between the third terminal 23 and the fourth terminal 24. Thus, regarding a cell to be measured, an action potential inside/outside a cell and a current caused by discharge of a neurotransmitter can be simultaneously detected.SELECTED DRAWING: Figure 1
Patent JP-2020158562-A (JP)
Title: Circularly-polarized light emitting material
Inventor: SHIGEMITSU TAKESHI
IPC: G02B5/30
Filed: 2019-03-25
Abstract: To provide a stable circularly-polarized light emitting material that shows high anisotropic factor (g value) and can be easily synthesized.SOLUTION: A circularly-polarized light emitting material has a cyclic sugar and a light emitting group, the light emitting group being covalently bound to the cyclic sugar.SELECTED DRAWING: None
Patent JP-2020160632-A (JP)
Title: Semiconductor device
Inventor: MATOBA KENJIRO
IPC: G06F12/00
Filed: 2019-03-25
Abstract: To provide a semiconductor device including FIFO circuitry capable of increasing data capacity without increasing circuit scale.SOLUTION: A device includes a single port type storage part (11) storing data, a flip-flop 12 temporarily storing write data (FIFO Input) or read data (FIFO Output) in the storage part (11), and a control section (14, 40) that controls the timing of writing a data signal stored in the flip-flop 12 to the storage part 11 or the timing of reading a data signal from the storage part so as to avoid a duplication of the write and read operations in the storage part 11.SELECTED DRAWING: Figure 1
Patent JP-2020156647-A (JP)
Title: Game machine
Inventor: AKIYAMA KOICHI
IPC: A63F7/02
Filed: 2019-03-26
Abstract: To provide a game machine characteristic with display means with respect to a game machine such as a pinball game machine (a Pachinko machine) and a rotary drum game machine (a slot machine).SOLUTION: Both symbol variable display in a first special symbol display device and symbol variable display in a second special symbol display device may be simultaneously performed. In a special symbol low probability normal symbol low probability state, decorative symbol variation performance display is started as symbol variable display of the special symbol 1 starts, whereas the decorative symbol variation performance display is not started as symbol variable display of a special symbol 2 starts. Display of animation demonstration to be displayed in a stand-by state in the special symbol low probability normal symbol low probability state is performed even during a small winning game. In the special symbol low probability normal symbol low probability state, even when game balls enter a first special symbol start port (upper) 230 in the state that the small winning game is performed while the animation demonstration is displayed, display of the animation demonstration continues.SELECTED DRAWING: Figure 50
Patent JP-2020158844-A (JP)
Title: Scroll member and method for manufacturing scroll forging
Inventor: KITAMURA KEIZO
IPC: F04C18/02
Filed: 2019-03-27
Abstract: To provide a scroll member having excellent mechanical strength of a root portion of a blade receiving the largest load and including an alumite coating having sufficient hardness.SOLUTION: An alumite coating 3 having a Vickers hardness of 400 or more is formed on the surface of an aluminium alloy scroll forging 2 including Si:8.0-12.0 mass%, Fe:0.1-0.5 mass%, Cu:0.6-1.1 mass%, Mg:0.2-0.8 mass% and the remainder consisting of Al and inevitable impurities, and the tensile strength of the scroll forging in the surface direction of the base plate 21 is 350 MPa or more and less than 400 MPa.SELECTED DRAWING: Figure 2
Patent JP-2020159535-A (JP)
Title: Traction speed reducer
Inventor: IMAMURA TADASHI
IPC: F16H13/08
Filed: 2019-03-28
Abstract: To provide a traction speed reducer which enables a rotation prevention member for preventing relative rotation of internal rings to be formed with high accuracy and enables easy assembly of the entire traction speed reducer including a housing.SOLUTION: A traction speed reducer includes: a sun roller 20; multiple planetary rollers 30; a carrier 60 which holds the planetary rollers; internal rings 40, 50 which expand to a radial outer side relative to an auto-rotation axis 91 of each planetary roller; a casing 100 which covers outer periphery parts of the internal rings; and rotation prevention members 110 located between the casing and the internal rings. The casing has a casing recessed part 101, recessed from an inner peripheral surface to the radial outer side, in parts as seen in a circumferential direction and an axial direction. The internal rings have ring recessed parts 400, 500 recessed from an outer peripheral surface to the radial inner side. The rotation prevention member has: a rotation prevention body part located at the casing recessed part; and a rotation prevention protrusion part protruding to the radial inner side relative to the rotation prevention body part. The rotation prevention protrusion part is fitted in the ring recessed part.SELECTED DRAWING: Figure 2
Patent JP-2020160408-A (JP)
Title: Method for manufacturing polarization film
Inventor: DAIGAKU NORIJI
IPC: C09J4/02
Filed: 2019-03-28
Abstract: To provide a method for continuously and stably manufacturing a polarization film excellent in adhesiveness between a polarizer/a transparent protective film and an adhesive layer.SOLUTION: A method for manufacturing a polarization film includes: a first coating step to coat an adhesive composition A containing 10 to 99 mass% of a polymerizable compound X to form a first coating film on a lamination surface of a polarizer 2; a second coating step to coat an adhesive composition B containing 25 to 80 mass% of the polymerizable compound X to form a second coating film on a lamination surface of a transparent protective film 3, while conveying the transparent protective film; a thickness measuring step to perform in-line measurement for thicknesses on the first coating film and the second coating film; and a coating weight adjusting step to adjust the coating weight of the adhesive composition A in the first coating step and/or the coating weight of the adhesive composition B in the second coating step in such a manner that the content of the polymerizable compound X in an uncured adhesive layer should be 40 to 64 mass% on the basis of the thicknesses of the first coating film and the second coating film obtained by the in-line measurement.SELECTED DRAWING: Figure 1
Patent JP-2020163035-A (JP)
Title: Compact container
Inventor: NAKAMURA HIROYUKI
IPC: A45D33/00
Filed: 2019-03-29
Abstract: To improve operability of attaching/detaching an inner tray of a compact container to/from a housing part.SOLUTION: A compact container 1 comprises: an inner tray 10 in which contents are housed; a container body 20 including a housing part 20a in which the inner tray 10 is housed; a lid body 30 closing the housing part 20a openably; and a holder 40 housed in the housing part 20a together with the inner tray 10. The holder 40 includes a plurality of engaging parts 41 engaged with the inner tray 10 at intervals in a circumferential direction circling around a central axis O of the container body 20.SELECTED DRAWING: Figure 2
Patent JP-2020170901-A (JP)
Title: Predictive image generation device, video decoding device, and video coding device
Inventor: NAKAJO TAKESHI
IPC: H04N19/577
Filed: 2019-04-01
Abstract: To provide a method in which the coding efficiency does not decrease even when a pixel bit length becomes a fixed length or more in predicting high image quality using gradient images.SOLUTION: A predictive image generation device has a predictive image generation unit for generating a predictive image using bidirectional gradient change processing from two interpolated images in a BIO section of a compositing section in an inter-predicted image generation unit. To keep the calculation accuracy of correlation parameters for each processing unit to a certain level or lower, interpolated image and gradient predicted image values are shifted to the right according to an internal bit length to derive a modified value to produce a predicted image so that the calculation accuracy of the correlation parameters is constant regardless of the value of the bit length of the calculation accuracy of the predicted image.SELECTED DRAWING: Figure 12
Patent JP-2019134712-A (JP)
Title: Method, composition and device for satisfying requirement of food fatty acid
Inventor: ALEXEY L MARGOLIN
IPC: A23L29/00
Filed: 2019-04-02
Abstract: To provide a method and a device for preparing a nutrient formulation containing a long chain polyunsaturated fatty acid and/or dosing the nutrient formulation.SOLUTION: There is provided a nutrient formulation containing a long chain polyunsaturated fatty acid (LC-PUFA), in which over 5% of the LC-PUFA has a shape of monoglyceride and/or free fatty acid. The nutrient formulation may further contain lipase selected from lipase of Chromobacterium viscosum, lipase of Pseudomonas fluorescens, and Rhizopus oryzae lipase. There is provided a method for preparing the nutrient formulation before intake by a target, including a process for exposing a liquid nutrient composition containing the LC-PUFA triglyceride and/or LC-PUFA ester to the lipase. There is provided a device for preparing a milk formulation, containing a body wall for housing a liquid and at least one kind of lipase housed in a container.SELECTED DRAWING: Figure 7
Patent JP-2020170944-A (JP)
Title: Radio-frequency module and communication device
Inventor: DAIMON YOSHIHIRO
IPC: H03H7/38
Filed: 2019-04-03
Abstract: To suppress coupling between a first inductor portion in a first matching circuit and a second inductor portion in a second matching circuit.SOLUTION: A first power amplifier 11 amplifies first transmission signals in a first frequency band and outputs the resultant signals. A first matching circuit includes a plurality of first inductor portions and is connected to an output pad electrode 112 of the first power amplifier 11. A second power amplifier 12 amplifies second transmission signals in a higher second frequency band and outputs the resultant signals. A second matching circuit includes at least one second inductor portion L21 and is connected to an output side of the second power amplifier 12. A multilayer substrate 5 has a first main surface 501 and a second main surface 502 located opposite to each other, and is provided with the first power amplifier 11, the first matching circuit, the second power amplifier 12, and the second matching circuit. The first inductor portion L11 closest to the output pad electrode 112 among the plurality of first inductor portions includes an inner-layer inductor portion 51 provided in the multilayer substrate 5.SELECTED DRAWING: Figure 6
Patent JP-2020170662-A (JP)
Title: Connector and power circuit breaker
Inventor: KOGORI OSAMU
IPC: H01R13/629
Filed: 2019-04-04
Abstract: To provide a connector and a power circuit breaker capable of maintaining high connection reliability at terminals connected to each other.SOLUTION: The connector includes a first connector housing 10, a second connector housing 20 that is fitted to and detached from the first connector housing 10, a plate-shaped male terminal 50, provided in the first connector housing 10, projecting in a mating direction with the second connector housing 20, and a female terminal 24 having a substantially U-shaped side view, provided in the second connector housing 20, having contact pieces 71, disposed at positions facing each other. In a female terminal 24, a male terminal 50 is inserted and removed between a pair of contact pieces 71 by the second connector housing 20 being fitted to and detached from the first connector housing 10. The first connector housing 10 has a displacement suppressing unit 62 for suppressing a displacement in a direction in which the contact pieces 71 in contact with the male terminal 50 are away from the male terminal 50.SELECTED DRAWING: Figure 6
Patent JP-2019182411-A (JP)
Title: Method for transforming 2d bounding boxes of objects into 3d positions for autonomous driving vehicle (adv)
Inventor: CHEN I-KUEI
IPC: G06T7/00
Filed: 2019-04-08
Abstract: To provide a method for transforming 2D bounding boxes of objects into 3D positions for an autonomous driving vehicle (ADV) mainly regarding operation of the autonomous driving vehicle.SOLUTION: A system of an ADV perceives an object in a three-dimensional view of the ADV by an image capturing device mounted on the ADV (701). Next, the system generates a 2D bounding box for the object on the basis of an image of the object captured by the image capturing device (702). Next, the system measures an orientation and 3D size of the object on the basis of the image (703). Next, the system projects onto the image a 3D view of the object on the basis of the orientation and the 3D size of the object (704). Next, the system measures a distance from the ADV to the object on the basis of the 3D view of the object and the generated 2D bounding box (705). Next, the system generates a trajectory on the basis of the measured distance from the ADV to the object so that the system can control the ADV and operate the ADV while avoiding the object (706).SELECTED DRAWING: Figure 7
Patent JP-2020172685-A (JP)
Title: Operation simulation device and operation simulation method for magnetron sputtering device
Inventor: KAWASHIMA KUNIHIRO
IPC: H05H1/46
Filed: 2019-04-10
Abstract: To provide an operation simulation device for a magnetron sputtering device that can predict an erosion amount of a target while suppressing a computational complexity more than before, and also reflect an influence of high electric field intensity on the erosion amount on a predicted value with higher precision.SOLUTION: An operation simulation method for a magnetron sputtering device predicts, based upon information associated with a magnetic field generated at the magnetron sputtering device, an erosion amount at each position on a target principal surface, and also computes, based upon data for electric field distribution calculation including shape information and arrangement information on a conductor element included in a target holding part and its peripheral structure and high applied voltage value, electric field intensity at each position on the principal surface of the target. The method then calculates an electric field correction term for the erosion amount based upon the computed electric field intensity, and corrects an erosion amount basic value at each position with the electric field correction term so as to compute an erosion amount predicted value at each position on the principal surface of the target.SELECTED DRAWING: Figure 11
Patent JP-2019194183-A (JP)
Title: Engineered polypeptide conjugates
Inventor: SANTIAGO ESTEBAN FARIAS
IPC: C07K16/00
Filed: 2019-04-23
Abstract: To provide methods of making engineered polypeptide conjugates (antibody-drug conjugates) comprising a specific acyl donor glutamine-containing tag and an amine donor substance and use methods thereof.SOLUTION: The invention provides an engineered polypeptide conjugate comprising Formula: polypeptide-T-A (T is an acyl donor glutamine-containing tag engineered at a specific site, A is an amine donor agent), where the amine donor agent is site-specifically conjugated to the acyl donor glutamine-containing tag at a carboxyl terminus, an amino terminus, or at an another site in the polypeptide, the acyl donor glutamine-containing tag comprises a specific sequence, and the engineered polypeptide conjugate comprises a specific amino acid substitution.SELECTED DRAWING: Figure 6
Patent JP-2020179524-A (JP)
Title: Chain saw
Inventor: MASUDA JUNICHI
IPC: B27B17/12
Filed: 2019-04-23
Abstract: To inhibit an oil from flowing on an outer surface of an oil tank located at the motor side.SOLUTION: A chain saw includes: a motor which rotates a saw chain; an oil tank 60 which stores an oil to be supplied to the saw chain; and a housing having a first space in which the motor and the oil tank 60 are disposed. The housing has a through hole which allows the first space and the outside of the housing to communicate with each other. The oil tank 60 includes: an oil tank body 62 which stores the oil therein; an oil supply part 64 which is inserted into the through hole, is exposed to the outside of the housing, and used to supply the oil to the oil tank body 62; and an inhibition structure 66. The inhibition structure 66 is disposed closer to the motor side than the oil supply part 64 and inhibits the oil on a first outer surface 62a of the oil tank body 62 facing upward in a vertical direction from flowing to the motor side when the chain saw is placed on a placement surface so that the oil supply part 64 faces upward in the vertical direction.SELECTED DRAWING: Figure 4
Patent JP-2019111458-A (JP)
Title: Game machine
Inventor: AOKI HAJIME
IPC: A63F7/02
Filed: 2019-04-23
Abstract: To provide a game machine that effectively suppresses the action of changing flow of game balls illegally at an appropriate timing.SOLUTION: A main CPU 61 of a Pachinko game machine, when a winning is made in a special symbol lottery, can control a game state to a big winning game state, a sub CPU 71 allows a liquid crystal display device 13 or the like to notify information regarding an illegal action in the big winning game state when it is determined in a software monitoring process 1 that the illegal action has been made, and the sub CPU 71 does not allow the liquid crystal display device 13 or the like to notify the information regarding the illegal action not in the big winning game state.SELECTED DRAWING: Figure 19
Patent JP-2020179645-A (JP)
Title: Laminate and head-up display device
Inventor: TAKIZAWA DAISUKE
IPC: B32B9/00
Filed: 2019-04-26
Abstract: To provide a laminate that is used for a head-up display screen with good visibility, and shows little deterioration even under a high temperature environment, and shows little yellowing.SOLUTION: The present invention provides a laminate 1 in which: on at least one surface of a transparent base material 2, formed is an ultraviolet curable resin layer 3 containing a radical scavenger with a molecular weight of 600 or less; on the surface of the ultraviolet curable resin layer 3, formed is a layer 4 composed of inorganic oxide; and after allowed to stand at 125°C for 2400 hours, a value of yellowness is 4.3 or less.SELECTED DRAWING: Figure 1
Patent JP-2020183150-A (JP)
Title: Fitting structure of licence plate for saddle-riding type vehicle
Inventor: NAKAGAWA HISATO
IPC: B62J50/26
Filed: 2019-05-07
Abstract: To provide a fitting structure of license plate for saddle-riding type vehicle, capable of avoiding interference of a front fender with a license plate.SOLUTION: A front fender 26 of a saddle-riding type vehicle is fixed on an under bracket 10 of a front fork 6. A license plate 28 is arranged above the front fender 26 forward and downward of a head lamp 24. The license plate 28 is supported at fork upper part 32 above the under bracket 10 in the front fork 6 through a plate stay 30. A base end part of the plate stay 30 is joined to a fork upper part 32. A damper 62 comprised of elastic body is intervened between the front end part of the plate stay 30 and the front fender 26.SELECTED DRAWING: Figure 2
Patent JP-2020185506-A (JP)
Title: Strontium ion and cobalt ion-containing liquid treatment device and treatment method
Inventor: IZUMI TAKESHI
IPC: B01J20/06
Filed: 2019-05-10
Abstract: To provide a device and a method that can adsorb strontium ions and cobalt ions simultaneously.SOLUTION: The present invention provides a strontium ion and cobalt ion-containing liquid treatment device and a radioactive strontium ion and radioactive cobalt ion decontamination device, filled with a particulate strontium ion and cobalt ion adsorbent, the adsorbent having a particle diameter of 100 to 1,000 μm and comprising 0.3 to 8.0 pts.mass of a binder composed of water-insoluble metal oxide or metal hydroxide fine particles with respect to 100 pts.mass of an adsorption main agent composed of potassium hydrogen dititanate hydrate.SELECTED DRAWING: None
Patent JP-2020186763-A (JP)
Title: Drive unit for vehicle
Inventor: SUZUKI SHUSUKE
IPC: F16H57/027
Filed: 2019-05-14
Abstract: To provide a drive unit for a vehicle which can discharge oil from a breather chamber even if there occurs a situation that the oil flowing in the breather chamber is spread in a width direction of the vehicle, and can improve the separation performance of the oil and air.SOLUTION: A breather chamber 27 of a drive unit 8 is surrounded by a peripheral wall part 29 having a bottom wall 29A which is inclined upward toward a rear end 29r from a front end 29f, and the bottom wall 29A has a first air introduction hole 29a and a second air introduction hole 29b for making an accommodation space 40 of a drive case 9 and the breather chamber 27 communicate with each other. The second air introduction hole 29b is located at a rear side with respect to the first air introduction hole 29a, and at a front side with respect to an input gear 15 and an output gear 16, and the first air introduction hole 29a is located below the second air introduction hole 29b, and aligned with the second air introduction hole 29b in an inclination direction of the bottom wall 29A.SELECTED DRAWING: Figure 4
Patent JP-2020188231-A (JP)
Title: Photoelectric conversion element and imaging apparatus
Inventor: MURAKAMI YOSUKE
IPC: H01L51/42
Filed: 2019-05-17
Abstract: To provide a photoelectric conversion element and an imaging apparatus, capable of concurrently achieving high external quantum efficiency and good after-image characteristics.SOLUTION: The photoelectric conversion element includes: a first electrode; a second electrode arranged to face the first electrode; and an organic photoelectric conversion layer 16 provided between the first electrode and the second electrode. The organic photoelectric conversion layer 16 has domains D1, D2 and D3 formed from one organic semiconductor material (for example, a p-type semiconductor) and at least one domain is present at a cross section I-I' in the horizontal direction.SELECTED DRAWING: Figure 3A