baber/WOPTO huggingface dataset:
Patent JP-2019161664-A (JP)
Title: Method for scheduling distributed virtual resource block
Inventor: SEO DONG YOUN
IPC: H04L27/26
Filed: 2019-06-13
Abstract: To provide a suitable method for efficiently scheduling a virtual resource block for a physical resource block.SOLUTION: A method can increase the number of distributed virtual resource blocks to the maximum while meeting gap limitation, in order to map consecutively allocated virtual resource blocks to physical resource blocks in a distributed manner in a wireless communication system that supports a resource block group (RGB) allocation method if the length of physical resource blocks is different from the length of distributed virtual resource blocks. In addition, the number of distributed virtual resource blocks and the structure of an interleaver are limited for efficient scheduling.SELECTED DRAWING: Figure 31
Patent JP-2020199219-A (JP)
Title: Game parlor system
Inventor: SEGUCHI HIROYUKI
IPC: A63F7/02
Filed: 2019-06-13
Abstract: To provide a game parlor system for reporting a fact that a card ID of a managed game card is changed during a game.SOLUTION: A game device 1 in a game parlor system 1S corresponding to a game machine 3 of a so-called enclosed type includes: identification information storage means of storing a card ID of a received game card; ID change determination means of determining that there is a change in the card ID when the card ID stored by the identification information storage means is changed from a time of the reception of the game card to the return; and ID change notification means of reporting a change in the card ID.SELECTED DRAWING: Figure 1
Patent JP-2020193794-A (JP)
Title: Charbroil and electric stove/ih cooking stove heat cooker
Inventor: KAWASAKI YUJIRO
IPC: F24C15/24
Filed: 2019-05-28
Abstract: To allow for charbroil heat cooking, heat cooking with an electric stove and heat cooking with an IH cooking stove.SOLUTION: A cooking tool includes a built-in charcoal brazier, electric stove or IH cooking stove inside a pot placed on a frame to heat the inside of the pot with radiation heat of a far-infrared ray in a range from low-temperature heating to high-temperature heating.SELECTED DRAWING: Figure 1
Patent JP-2020203538-A (JP)
Title: Pneumatic tire
Inventor: ISHIHARA NOBUYUKI
IPC: B60C11/03
Filed: 2019-06-14
Abstract: To provide a pneumatic tire that can improve uneven wear resistance without locally creating a portion whose rigidity is weak, and improve on-snow performance.SOLUTION: The pneumatic tire comprises a circumferential main groove 11, a shoulder land part 40, a circumferential narrow groove 41, an inner shoulder land part 42 and an outer shoulder land part 50, wherein inner shoulder width directional grooves 43 and outer shoulder width directional grooves 51 are arranged alternately in a circumferential direction. The outer shoulder width directional grooves 51 are constituted of outer shoulder width directional thick grooves 52 and outer shoulder width directional narrow grooves 53 arranged alternately in the circumferential direction. The outer shoulder land part 50 connects an intersection P1 between the outer shoulder width directional narrow groove 53 and the circumferential narrow groove 41 to intersections P2 between inner shoulder width directional sipes 45 adjacent to the intersection P1 and the circumferential narrow groove 41, which has a notch 56 with a groove width W2 wider than a groove width W1 of the circumferential narrow groove 41, and therefore can improve uneven wear resistance and improve on-snow performance.SELECTED DRAWING: Figure 3
Patent JP-2020204901-A (JP)
Title: Information processing system and program
Inventor: TOKUCHI KENGO
IPC: G06Q10/10
Filed: 2019-06-17
Abstract: To make it easier to record attendance information of a reserving person in a reserved place, in comparison with a case where the reserving person himself/herself later remembers contents of his/her actual behaviours in the reserved place reserved by the reserving person as a person who is supposed to use the place and records the contents as the attendance information.SOLUTION: An information processing system comprises: reserving person information obtaining means for obtaining information of a reserving person who is supposed to use a place; user information obtaining means for obtaining information of a user who has gotten to the place; and output means for outputting instructions to record attendance information of the user when the reserving person and the user are the same person on the basis of the obtained information of the reserving person and the user.SELECTED DRAWING: Figure 6
Patent JP-2019219400-A (JP)
Title: Measuring and removing corruption of time-of-flight depth images due to internal scattering
Inventor: ERIK D BARNES
IPC: G01S17/894
Filed: 2019-06-21
Abstract: To provide a depth imaging device that implements a time-of-flight type action, and can measure a depth of an object or distance thereof.SOLUTION: A depth imager can emit light onto a scene, and sense light reflected back from objects in the scene using a sensor array. Timing of the reflected light hitting the sensor array gives information about a depth or distance of the object in the scene. In some cases, corrupting light outside of a field of view of a pixel in the sensor array can hit the pixel due to internal scattering or internal reflection occurring in the depth imager. The corrupting light can corrupt a depth or distance measurement. To address this problem, an improved depth imager can isolate and measure the corrupting light due to internal scattering or internal reflection occurring in the depth imager, and systematically remove the measured corrupting light from the depth or distance measurement.SELECTED DRAWING: Figure 10
Patent JP-2020000232-A (JP)
Title: Unit for receiving and treating capsule containing basic preparation for ice cream product
Inventor: ANDREA COCCHI
IPC: A23G9/22
Filed: 2019-06-26
Abstract: To provide a unit for receiving and treating a capsule containing a basic preparation for an ice cream product, capable of producing the ice cream product in a small quantity, and achieving improved safety of a food product.SOLUTION: The unit for receiving and treating the capsule containing a basic preparation for an ice cream product is provided that comprises a retaining unit (2) and an expulsion device (3). The retaining unit is provided with a retaining housing (2a) configured to receive a capsule containing a basic preparation for an ice cream product. The expulsion device comprises a nozzle (4) which is connectable to a compressed air source and which is configured to emit a jet of air in the direction of the retaining unit and adapted to strike the capsule when the capsule is inside the retaining housing in such a way as to expel the capsule along an expulsion direction.SELECTED DRAWING: Figure 1
Patent JP-2021005542-A (JP)
Title: Fuel cell device
Inventor: KOBAYASHI KAZUAKI
IPC: H01M8/04
Filed: 2019-06-27
Abstract: To provide a fuel cell device that can efficiently drive a drainage pump.SOLUTION: A fuel cell device 100 of the present disclosure comprises: a fuel cell 11; a reformer 12; a reforming water tank 63 that stores water to be supplied to the reformer; a drainage tank 64 that stores excessive water in the reforming water tank 63; a drainage pump P4 that discharges waste water stored in the drainage tank 64; a water level sensor WL that detects the water level in the drainage tank 64; and a control unit 30 that controls the drive of the drainage pump P4. The control unit 30 drives the drainage pump P4 based on a result of detection performed by the water level sensor WL, and has a plurality of control times for using the drive of the drainage pump P4 for control.SELECTED DRAWING: Figure 1
Patent JP-2021009438-A (JP)
Title: Management method of machine tool, machine tool and information processing apparatus
Inventor: TAKAHASHI MASAFUMI
IPC: G05B19/18
Filed: 2019-06-28
Abstract: To manage a machine tool according to a payment state of a user.SOLUTION: A management method of a machine tool that operates by entering authentication information includes a reception process that receives first information including identification information and operation information of a machine tool transmitted from a communication terminal of a user, an acquisition process that acquires second information on payment state of a fee by the user regarding the machine tool from a payment state database based on the first information, and a transmission process that determines whether or not to transmit the authentication information to the user based on the second information and transmits the authentication information to the communication terminal of the user when determining that the authentication information is to be transmitted to the user.SELECTED DRAWING: Figure 1
Patent JP-2019160812-A (JP)
Title: Rotary electronic component with push switch
Inventor: WATANABE HITOSHI
IPC: H01H25/06
Filed: 2019-06-28
Abstract: To provide a rotary electronic component with a push switch which prevents occurrence of a connection failure in a circuit pattern of a portion between a portion of a circuit pattern for rotary electronic component and a portion of a circuit pattern for the push switch when performing ON/OFF operation of the push switch.SOLUTION: A rotary electronic component with a push switch comprises a base 50 including: a rotary electronic component formation part 61 which is erected and of which the one face is used as a circuit board attaching surface 63; and a push switch formation part 81 which protrudes horizontally from a lower part of the circuit board attaching surface 63 and of which the bottom surface is used as a circuit board attaching surface 83. A first circuit board 23 constituting a rotary electronic component part 3 is attached onto the circuit board attaching surface 63 of the base 50. A second circuit board 25 constituting a push switch part 5 is attached onto the circuit board attaching surface 83 of the base 50. In the base 50, a protrusion 85 for board fixation for second circuit board fixation is provided on the circuit board attaching surface 83 of the push switch formation part 81, and an opening 93B into which a metal mold to be used for forming the projection 85 for board fixation is provided.SELECTED DRAWING: Figure 3
Patent JP-2021009778-A (JP)
Title: Cathode active material for lithium ion secondary battery and method of producing the same, and, lithium ion secondary battery
Inventor: BONG SHUNKAI
IPC: H01M10/052
Filed: 2019-06-28
Abstract: To provide a cathode active material which has an improved output characteristic and is composed of a lithium nickel manganese cobalt-containing compound oxide having porous structure, and a method of producing a cathode active material.SOLUTION: A method of producing a cathode active material for a lithium ion secondary battery comprises a dry mixture step of mixing a W compound having an average particle size d50 of 70 μm or less in an amount of 5 mass% or less, which exceeds 0.4 mass% with respect to the total mass, with a compound oxide which is a base material to obtain a mixture, a lithium compound aqueous solution spray mixing step of spraying to and mixing with the mixture, a lithium compound aqueous solution composed of a lithium compound having a molar ratio of Li to W in the W compound of 1.2 or more and water in an amount of 2 mass% to 30 mass% with respect to the total mass of the mixture, a standing step of allowing the mixture to stand for 1.5 to 2 hours while heating at 50°C to 80°C, and a step of drying the mixture to obtain a cathode active material coated with fine particles and/or a coating of a compound including W and Li after an additional mixing step. The coated rate of the compound including W and Li is 5% to 80%.SELECTED DRAWING: Figure 1
Patent JP-2021011695-A (JP)
Title: Core material for mountain retention wall and its installation method
Inventor: YASUNAGA MASAMICHI
IPC: E02D5/20
Filed: 2019-07-04
Abstract: To easily insert a core material 3 into a groove 1 for a mountain retention wall filled with soil mortar.SOLUTION: A core material 3 is made of an H-shaped steel, and its tip portion consists of only web 13 without flanges 11,12. Side end surfaces 13a, 13b of the web 13 at the tip with no flange are respectively inclined inward toward the front. Therefore, width of the web 13 at the tip is narrowed tapered off. Alternatively, a flange surface of the tip of the H- shaped steel has at both end edges in the width direction, ridges extending along the edges.SELECTED DRAWING: Figure 3
Patent JP-2021011831-A (JP)
Title: Follower plate and pump device
Inventor: HATANO JUNICHI
IPC: B65D25/48
Filed: 2019-07-04
Abstract: To provide a follower plate which can alleviate a time and labor of installation work to a tank such as a drum can.SOLUTION: A follower plate (1) comprises a follower plate main body (15) and seal members (10, 100, 200 and 300) which are arranged at a peripheral edge part of the follower plate main body (15). A mechanism (12b) for making a space at one side of the follower plate main body (15) in an axial direction and a space at the other side of the follower plate main body (15) in the axial direction communicate with each other is provided at the seal member (10).SELECTED DRAWING: Figure 2
Patent JP-2019192936-A (JP)
Title: Semiconductor device
Inventor: MIYAKE HIROYUKI
IPC: H01L29/786
Filed: 2019-07-04
Abstract: To configure a buffer circuit, an inverter circuit and the like by using only an n-channel TFT that uses an oxide semiconductor layer.SOLUTION: A buffer circuit, an inverter circuit and the like are configured by combining: a first transistor in which both of a source electrode and a drain electrode overlap a gate electrode; and a second transistor in which the source electrode overlaps the gate electrode and the drain electrode does not overlap the gate electrode. By configuring the second transistor as above, capacitance Cp can be reduced and large V' can be obtained even when potential difference VDD-VSS is small.SELECTED DRAWING: Figure 1
Patent JP-2019171385-A (JP)
Title: Cartridge for pneumatic dispenser
Inventor: MIZOGUCHI OSAMU
IPC: B65D83/00
Filed: 2019-07-06
Abstract: To reduce the possibility that a plunger is unexpectedly largely tilted with respect to a cylinder and the plunger adheres to the cylinder in a discharging stage of a viscous material from a pneumatic dispenser in which the plunger is fitted to the cylinder.SOLUTION: A plunger 10 has a body part 80. In a state where the plunger 10 is fitted loosely to a cylinder 14, a cylindrical clearance 104 is formed between an outer peripheral surface of the plunger 10 and an inner peripheral surface 84 of the cylinder 14. In the state where the plunger 10 is fitted to the cylinder 14, the outer peripheral surface has the clearance 104 between itself and the inner peripheral surface 84, thereby forming the clearance 104 between the outer peripheral surface and the inner peripheral surface 84 continuously in an axial direction as well as a circumferential direction. When a filling chamber of the cartridge is filled with a viscous material from the outside, the clearance 104 is filled with a part of the viscous material, thereby forming a seal part.SELECTED DRAWING: Figure 4
Patent JP-2021010685-A (JP)
Title: Shaft of balloon catheter
Inventor: OKADA SHUNGO
IPC: A61M25/10
Filed: 2019-07-09
Abstract: To provide a balloon catheter in which the tip side can be formed flexibly, and the hand side has high rigidity as compared with a conventional product by using an advantage of a double tube structure and an advantage of a parallel tube structure.SOLUTION: In a shaft 10 of a balloon catheter 100 having a long-sized shaft 10 and a balloon 20, the shaft 10 includes: a parallel tube structure part γ formed on the hand side, in which an expansion fluid lumen 11 for forming a flow channel of balloon expansion fluid and an insertion lumen 12 for forming an insertion passage of an insertion instrument are arranged in parallel; and a double tube structure part having a double tube structure by an inner tube 15 and an outer tube 16 formed on the tip side, which includes the expansion fluid lumen 11 formed between the inner tube 15 and the outer tube 16, which serves as a flow channel of the balloon expansion fluid, and the insertion lumen 12 formed in the inner tube for forming the insertion passage of the insertion instrument.SELECTED DRAWING: Figure 2
Patent JP-2021015706-A (JP)
Title: Lever type connector
Inventor: SEKINO TETSUYA
IPC: H01R13/631
Filed: 2019-07-11
Abstract: To provide a lever type connector with excellent assembly workability, which allows a lever to be easily aligned with a connector body.SOLUTION: A lever type connector 1 includes a connector body 10 having a boss portion 14, and a lever 20 having a pair of arm portions 22a and 22b having a boss fitting hole 21 formed therein. The connector body 10 and the lever 20 are provided with a body side mark 17 and a lever side mark 27 for visual alignment when the lever 20 is assembled to the connector body 10. The lever 20 is assembled to the connector body 10 such that the body side mark 17 and the lever side mark 27 are aligned with each other so as to face each other, such that the position of the boss fitting hole 21 is aligned with the position of the boss portion 14, and the boss portion 14 is inserted into the boss fitting hole 21 and is rotatably assembled.SELECTED DRAWING: Figure 3
Patent JP-2021016091-A (JP)
Title: Transmission device, reception device, communication system, transmission method, and reception method
Inventor: HIROSE SOICHI
IPC: H04L25/49
Filed: 2019-07-12
Abstract: To provide a transmission device, reception device, communication system, transmission method, and reception method that can superpose and transmit and receive a clock signal used for synchronization of data communication and a control signal for control communication.SOLUTION: A transmission device 100 according to the present invention includes: a clock generation unit 101 that generates a transmission-side synchronization clock from a clock signal used for synchronization of data communication; a signal generation unit 102 that generates a control signal from control information for control communication based on timing of the transmission-side synchronization clock; and a signal synthesizing unit 103 that synthesizes the signal levels of the clock signal and the control signal and transmits them as a transmission signal.SELECTED DRAWING: Figure 2
Patent JP-2021013680-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-16
Abstract: To provide a game machine capable of enhancing interest regarding a controlled state.SOLUTION: A game machine includes: special state control means capable of controlling to a first special state having a high frequency of being controlled to a special state rather than a non-special state, a second special state that is more advantageous than the non-special state and differs from the first special state, and a third special state that is more advantageous than the non-special state and differs from the first special state and the second special state; and update means for updating numerical data on the basis of control to the second special state after completion of an advantageous state. The special state control means can control to the first special state on the basis of satisfaction of a predetermined condition in the second special state, controls to the third special state after completion of an advantageous state on the basis that numerical data reaches a predetermined value, and can execute a common performance when control is performed to the second special state and when control is performed to the third special state.SELECTED DRAWING: Figure 9-18
Patent JP-2020042793-A (JP)
Title: Obstacle distribution simulation method, device, and terminal based on probability plot
Inventor: FANG JIN
IPC: G08G1/00
Filed: 2019-07-19
Abstract: To provide an obstacle distribution simulation method, a device, and a terminal based on a probability plot.SOLUTION: An obstacle distribution simulation method includes: a step of extracting actual marked data of obstacles in point groups of plural frames and composing a marked data set from the extracted, actual marked data of obstacles; a step of acquiring plural grids by performing grid division to the marked data set, and calculating a probability of appearance of obstacles in the respective grids; a step of selecting simulation obstacles corresponding to the number determined based on an appearance probability of obstacles; and a step of obtaining position distribution corresponding to simulation positions of simulation obstacles selected based on actual marked data of a determined number of simulation obstacles.SELECTED DRAWING: Figure 1
Patent JP-2019195100-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/10
Filed: 2019-07-22
Abstract: To provide a semiconductor device with a small occupation area, or to provide a highly integrated semiconductor device, or to provide a semiconductor device with high productivity.SOLUTION: An integrated circuit is configured by forming: a first insulating film on a p-type transistor; a transistor including an oxide semiconductor on the first insulating film; a second insulating film on the transistor; openings in the first insulating film and the second insulating film, namely, contact holes having the oxide semiconductor of the transistor in a part of a sidewall; and an electrode for connecting a p-type transistor and a transistor using the oxide semiconductor.SELECTED DRAWING: Figure 1
Patent JP-2020008022-A (JP)
Title: Contaminant reduction device for gasoline automobile
Inventor: RAOUL KLINGMANN
IPC: F01N3/24
Filed: 2019-07-25
Abstract: To provide a device for reducing discharging of contaminant caused by a gasoline direct injection engine that realizes a more superior effect in view of economical point as well as a biological point.SOLUTION: There are provided an upstream proximal connected three-way catalyst (TWC)3 and a downstream catalyst forming wall surface flow gasoline particulate filter (GPF)8, an amount of platinum group metal in TWC3 is at least 5 times greater than an amount of platinum group metal in GPF8 and 23 times smaller, an amount of platinum group metal on TWC3 varies in the range of 20 g/ftto 200 g/ft(706 g/mto 7063 g/m), GPF8 shows an inclusion amount of platinum group metal of 2 g/ftto 20 g/ft(71 g/mto 706 g/m), TWC3 includes a honeycomb type distribution base material, TWC3 and GPF8 include Pd and Rh of the platinum group metal and a weight ratio between Pd and Rh in GPF8 is 1 to 5:1.SELECTED DRAWING: Figure 1
Patent JP-2021021216-A (JP)
Title: Installation method of rock bolt, rock bolt installation apparatus and rock bolt installation operation vehicle having the same
Inventor: NOSHIRO YASUNORI
IPC: E21D20/00
Filed: 2019-07-25
Abstract: To make it possible to apply reinforcement with a rock bolt to a deeper position with respect to one rock bolt hole.SOLUTION: An installation method of a rock bolt includes: a first installation process in which a first rock bolt B1 is installed in one rock bolt hole H; a rock bolt connection process in which a second rock bolt B2 is connected to a rear end of the first rock bolt B1 after installing the first rock bolt B1; and a second installation process in which the first rock bolt B1 and the second rock bolt B2 in a state connected in the rock bolt connection process are installed such that a distal end of the first rock bolt B1 is positioned to a deeper position of the one rock bolt hole H.SELECTED DRAWING: Figure 6