baber/WOPTO huggingface dataset:
Patent JP-2021156999-A (JP)
Title: Hiding film
Inventor: MIYASHITA AKIRA
IPC: B32B27/20
Filed: 2020-03-26
Abstract: To provide a new hiding film which can secure a hiding property and can make the surface extremely smooth.SOLUTION: The present invention relates to a hiding film having a surface layer on at least one surface side of a base material film. The base material film includes: a black pigment-containing layer containing a black pigment; and a buffer layer on the surface layer side of the black pigment-containing layer. The buffer layer contains substantially no particles or contains particles with an average diameter of 0.5 μm or smaller in a concentration of 0.5% by mass or less.SELECTED DRAWING: None
Patent JP-2021156689-A (JP)
Title: Sensor element and gas sensor
Inventor: WATANABE YUSUKE
IPC: G01N27/416
Filed: 2020-03-26
Abstract: To raise the resistance of a sensor element to a decrease in the oxygen concentration of an external reference gas and shorten a stabilization time.SOLUTION: A sensor element 101 comprises: an element body (layers 1-6); an outside pump electrode 23 disposed to the element body so as to contact a gas to be measured; a reference electrode 42 disposed to the inside of the element body; and a reference gas introduction unit 49. The reference gas introduction unit 49 includes a reference gas introduction space 43 opened to the outside of the element body for introducing into the element body a reference gas that serves as a reference for detection of specific gas concentration in the gas to be measured, and a porous reference gas introduction layer 48 for circulating the reference gas from the reference gas introduction space 43 to the reference electrode 42. A limiting current A which is a limiting current when oxygen is pumped out from the periphery of the reference electrode 42 to the periphery of the outside pump electrode 23 is 30 μA or less, and the product, A×Ra, of the diffusion resistance Ra[/mm] of the reference gas introduction space 43 and the limiting current A is 50,000 or less.SELECTED DRAWING: Figure 2
Patent JP-2021157030-A (JP)
Title: Elastic roller
Inventor: MATSUMOTO TAKUYA
IPC: G03G15/08
Filed: 2020-03-26
Abstract: To provide an elastic roller having high durability.SOLUTION: An elastic roller 1 is provided, comprising a shaft body 2 and a foamed elastic layer 3 formed on the outer periphery of the shaft body 2. The foamed elastic layer 3 is formed by foaming and curing a rubber composition including at least an unexpanded micro balloon of the unexpanded micro balloon and a chemical foaming agent, the content of the unexpanded micro balloon in the rubber composition is 50 mass% or more and 100 mass% or less with respect to 100 mass% of the total amount of the unexpanded micro balloon and the chemical foaming agent, and when measured by a pore scan device, the area averages La of the diameter of cell of the foamed elastic layer 3 is 50 μm or more and 200 μm or less and a standard deviation of the diameter of the cell is 20 μm or more and 70 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021157643-A (JP)
Title: Information processing device
Inventor: KUBO SHUSAKU
IPC: G06V30/10
Filed: 2020-03-27
Abstract: To specify the conclusion data of a written contract.SOLUTION: An image acquisition part 101 acquires an original document image showing transmitted image data as an image representing a concluded written contract document. A character recognition part 102 recognizes characters from the acquired original document image. The character recognition part 102 calculates a location of the recognized characters in the image. A determination part 103 determines whether or not there are any other characters before/after areas which are present before or after the date that the read characters indicate on the basis of the calculated location of the characters. A conclusion date specification part 104 specifies the date when determining that there is no other character before/after the areas as the conclusion date of the contract, and outputs the specified conclusion date of the contract to a reading device 20. A conclusion date display part 202 displays the output conclusion date of the contract.SELECTED DRAWING: Figure 4
Patent JP-2021158629-A (JP)
Title: Electronic apparatus and wireless communication method
Inventor: YANAGISAWA KAZUTERU
IPC: H04W8/00
Filed: 2020-03-30
Abstract: To provide an electronic apparatus and the like that enable connection with access points in consideration of a connection record of a terminal device or the like.SOLUTION: An electronic apparatus includes: a wireless communication unit that performs wireless communication; a storage unit that stores identification information on a terminal device that has a track record of being connected via a network by the wireless communication unit; and a processing unit that performs communication control of the wireless communication unit. The processing unit performs a search process S1 of an external access point, performs a second search process S2 of searching for the terminal device corresponding to the identification information stored in the storage unit in a network formed by the external access point searched for in the search process, and causes the wireless communication unit to connect to the external access point to which the terminal device searched for in the second search process is connected.SELECTED DRAWING: Figure 5
Patent JP-2021159105-A (JP)
Title: Server system, game system and program
Inventor: NAGASHIMA NAOTO
IPC: A63F13/79
Filed: 2020-03-30
Abstract: To provide a server system and the like capable of improving motivation of a player to execute selection processing, and improving, as a result, amusements of games.SOLUTION: A server device 10 executes continuously multiple times, selection processing for selecting a game card from a selection object group formed of a plurality of game media, in a game, and executes determination processing for automatically determining a combination of a game card having a given first condition, and a second game card having a second condition different from the first condition, out of the game media selected by the selection processing executed by multiple times, then, executes combination processing for combining game cards whose combination is determined by the determination processing to generate a combined card medium, then applies the combined card obtained by combining the cards, to a player.SELECTED DRAWING: Figure 4
Patent JP-2021027321-A (JP)
Title: Light-receiving element unit
Inventor: ITAZAKI Yu
IPC: H01L31/02
Filed: 2020-04-01
Abstract: To provide a light-receiving element unit in which two light-receiving elements are stacked to be miniaturized.SOLUTION: A light-receiving element unit 1 includes a first light-receiving element 10 having a first light-receiving region on a main surface side of a first semiconductor substrate, a second light-receiving element 20 having a second light-receiving region on a main surface side of a second semiconductor substrate, and a support substrate 2 having wiring for electrically connecting the first light-receiving element and the second light-receiving element to the outside. Of the first light-receiving element and the second light-receiving element, one of them has a recess 16 formed in a concave shape from a back side opposite to the light-receiving region toward the light-receiving region side, and the other one is housed in the recess.SELECTED DRAWING: Figure 3
Patent JP-2021159638-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2020-04-02
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: In a Pachinko game machine, round game execution means for displacing a variable winning device to a first state and a second state in a jackpot game state shifted by control of game state shift control means allows a mode in which at least one game medium can pass a specific area to differ between a round game based on entry of game balls into a first start winning hole and a round game based on entry of game balls into a second start winning hole, in the first state of the variable winning device.SELECTED DRAWING: Figure 61
Patent JP-2020119900-A (JP)
Title: Complex cable and complex harness
Inventor: HAYAKAWA YOSHIKAZU
IPC: H02G3/04
Filed: 2020-04-03
Abstract: To provide complex cable and complex harness in which worsening in operation environment for terminal machining may be suppressed while ensuring bending resistance.SOLUTION: It comprises a first twisted pair cable in which a pair of first electrical lines 2 comprising a first center conductor 21 are twisted; a second twisted pair cable 5 in which a pair of second electrical lines 4 comprising a second center conductor 41 are twisted; a pair of third electrical lines 6 which comprise third center conductor 61 having a cross section area larger than the first center conductor 21 and the second center conductor 41, which have an outer diameter larger than the first electrical line 2 and the second electrical line 4, which is arranged between the first twisted pair cable 3 and the second twisted pair cable 4 in circumferential direction; a tape member 8 wound in a spiral shape on periphery of an assembly 7 in which the first twisted pair cable 3, the second twisted pair cable 5 and the pair of third electrical lines 6 are twisted. The twist direction of both twisted pair cables 3, 5, the twist direction of assembly 7 and the winding direction of the tape member 8 are the same.SELECTED DRAWING: Figure 2
Patent JP-2020175654-A (JP)
Title: Water pressure transfer film and decorative molding using the same
Inventor: SUDO MASATOSHI
IPC: B44C1/175
Filed: 2020-04-07
Abstract: To provide a water pressure transfer film which is excellent in transfer working property to a molding, and further can impart excellent gloss-matte design to a decorative molding.SOLUTION: A water pressure transfer film 10 has at least a water-soluble film 1, a partially provided design layer 2, and a primer layer 3 in this order, where the design layer contains a matting agent, the primer layer is formed from a resin composition containing acrylic polymer polyol, and the primer layer is partially provided.SELECTED DRAWING: Figure 1
Patent JP-2020194958-A (JP)
Title: Method for modifying small form factor pluggable transceiver
Inventor: ERIC YUEN-JUN CHAN
IPC: H04B10/66
Filed: 2020-04-09
Abstract: To provide a method for modifying a small form factor pluggable optical-electrical bidirectional transceiver (SFP transceiver) to convert the low-cost SFP transceiver into a dual-in-line package.SOLUTION: A modified SFP transceiver 2 can be soldered directly on a printed circuit board of a line replaceable unit of an aircraft system, thereby eliminating the concern that the SFP transceiver 2 may become detached due to vibration during aircraft operation. The method also includes a sealing process to protect the solder and contact pads 22a, 22b on the SFP transceiver 2 from corrosion by means of a non-conductive moisture sealant.EFFECT: This can eliminate any concern about the corrosion of the contact pads 22a, 22b due to long-term moisture and humidity exposure, thereby providing a highly ruggedized SFP transceiver capable of withstanding the rigors of operating in a harsh aircraft environment.SELECTED DRAWING: Figure 6
Patent JP-2020116577-A (JP)
Title: Desulfurizer for fuel gas
Inventor: OHASHI MASAFUMI
IPC: B01D53/04
Filed: 2020-04-13
Abstract: To provide a desulfurizer for fuel gas capable of efficiently adsorbing and removing a plurality of kinds of sulfur compounds contained in fuel gas, capable of reducing the amount used of silver carrying zeolite as compared to the desulfurizer using the conventional silver carrying zeolite and capable of downsizing the desulfurizer.SOLUTION: A desulfurizer for fuel gas includes a first desulfurization part provided with a first desulfurizer and a second desulfurization part which is arranged on a gas channel direction downstream of the first desulfurization part and is provided with a second desulfurizer. Therein, the first desulfurizer contains active carbon and metal loaded on the active carbon, the metal is combination of copper and nickel, a loaded amount of the copper is in a range of 2.0 to 8.0 mass% with respect to the total mass of the first desulfurizer, a loaded amount of nickel is in a range of 2.0 to 8.0 mass% with respect to the total mass of the first desulfurizer and the second desulfurizer contains silver-loaded zeolite.SELECTED DRAWING: Figure 1
Patent JP-2021169961-A (JP)
Title: Weather information acquisition system and weather information acquisition device included in the same
Inventor: HAYASHI TAKANOBU
IPC: G01W1/00
Filed: 2020-04-15
Abstract: To provide a weather information acquisition system capable of acquiring and collecting a variety of weather information.SOLUTION: A vehicle data collection device 11 acquires weather-related information from each part 12-18 of a vehicle 1, which acquires weather-related information, and conveys weather information based on the same to a communication center 2. This makes it possible to acquire weather information for each location in each region by the communication center 2, which collects the weather information for each location and performs mapping. Thus, a weather information collection system capable of acquiring and collecting a variety of weather information can be made.SELECTED DRAWING: Figure 1
Patent JP-2021169843-A (JP)
Title: Rolling bearing device
Inventor: TANIGUCHI YOZO
IPC: F16C27/06
Filed: 2020-04-16
Abstract: To prevent damage of an elastic member in a rolling bearing device which prevents creep of an outer ring.SOLUTION: A rolling bearing device 50 includes a housing 80 and a rolling bearing 10. A bearing fitting part 82 of the housing 80 includes a bearing fitting surface 84 and a chamfered part 87 formed at an opening side end part. The rolling bearing 10 includes: an outer ring 11; an inner ring 12; rolling elements 13; and an annular elastic member 15. The outer ring 11 has: a bearing outer diameter surface 17; a side surface 18 extending in a radial direction at one side in an axial direction; and an annular recessed part 30 formed over an entire periphery in a portion where the side surface 18 and the bearing outer diameter surface 17 are connected. The elastic member 15 integrally has a body part 41 and a protruding part 42 protruding to one side in the axial direction. An angle β formed between a tangent line which contacts the body part 41 and the protruding part 42 at the radial outer side and a center axis is smaller than an angle α formed between a generating line of the chamfered part 87 and the center axis.SELECTED DRAWING: Figure 1
Patent JP-2020177671-A (JP)
Title: Modeling with digital twins
Inventor: KILIAN GREFEN
IPC: G06F30/10
Filed: 2020-04-17
Abstract: To provide modeling of a distributed event-discrete systems in which flexibility has improved for subsequent efficient real time process control.SOLUTION: The present invention relates to the field of modeling of distributed event-discrete systems using digital twins. In more detail, the present invention relates to the field of modeling distributed event-discrete systems using digital twins for subsequent use of models during real time control of distributed event-discrete systems. A computer implemented meta model, modeling methods using the computer implemented meta model, and related modeling engine and service engine are provided. In the computer implemented meta model, at least one state in the at least one state model is represented by a set of partial states using different levels of data abstraction according to a meta description, a range of values characterizing a target for a considered state, and a range of values representing an actual constellation of the considered state.SELECTED DRAWING: Figure 7
Patent JP-2020145689-A (JP)
Title: Systems and methods for portable storage devices
Inventor: COY CHRISTMAS
IPC: H04L69/14
Filed: 2020-04-21
Abstract: To provide systems for wirelessly communicating with portable storage devices.SOLUTION: A portable storage device 910 communicates with other devices utilizing a standardized communication system ("SCS") 922 to transmit data directly between a device 920 including an SCS and itself. The SCS searches for available devices. The portable storage device may be a wearable device. A user may keep the portable storage device with him/her and accesses files on the portable storage device wirelessly using any other device utilizing an SCS.SELECTED DRAWING: Figure 9
Patent JP-2021173215-A (JP)
Title: Propulsion device and aircraft with propulsion device
Inventor: TAKEISHI NORIO
IPC: B64C39/00
Filed: 2020-04-24
Abstract: To provide a propulsion device capable of efficiently converting energy to propulsion to enable instant ascent, movement, and stationary flight even under gravity, and an aircraft with the propulsion device.SOLUTION: A propulsion device comprises a propulsion force generation device P provided with one or more propulsion force generation mechanisms located so as to make centers of circular orbits identical, where the propulsion force generation mechanism generates propulsion force toward a one-side direction when the position of a rotor 2 moves in a one-side space with an XY plane including the center of a circular orbit 1 as a boundary while the rotor 2 rotates along the circular orbit 1 and the circular orbit 1 synchronously rotates.SELECTED DRAWING: Figure 1
Patent JP-2021173222-A (JP)
Title: Engine intake device
Inventor: BABA TAKESHI
IPC: F02M35/10
Filed: 2020-04-24
Abstract: To provide an engine intake device capable of curbing an increase in pressure loss in an added gas supply pipe and equally distributing a large amount of added gas into respective intake pipes.SOLUTION: An added gas supply pipe 30 comprises: an added gas intake port 38 to take in added gas; a first pipe section 31 extended from the added gas intake port 38 in an array direction of cylinders; a second pipe section 32 extended from a downstream edge of the first pipe section 31 in a direction intersecting the array direction of the cylinders; and a first branch pipe section 34 and a second branch pipe section 35 extended from the downstream edge of the second pipe section 32 in directions opposite to each other along the array direction of the cylinders. Also, the first pipe section 31 and the second pipe section 32 are configured to have linear internal passages 31A and 32A respectively and are connected to each other so that the internal passages 31A and 32A form a passage bent at a right angle.SELECTED DRAWING: Figure 3
Patent JP-2021173938-A (JP)
Title: Display system and vehicle
Inventor: MATSUSHIMA TOSHIHARU
IPC: B60K35/00
Filed: 2020-04-28
Abstract: To provide a display system and a vehicle in which the viewing angle can be controlled.SOLUTION: A display system includes: an external light sensor that detects external light intensity; a display panel that modulates a first polarization component with a first polarization axis; a viewing angle control panel including a liquid crystal layer including twisted-oriented liquid crystal molecules, in which driving voltage to be applied to the liquid crystal layer is controlled based on the external light intensity detected by the external light sensor, and transmitting a second polarization component with a second polarization axis different from the first polarization axis; and a polarization axis rotation element provided between the viewing angle control panel and the display panel and rotating the second polarization axis of the second polarization component having passed the viewing angle control panel. The driving voltage when the external light intensity is less than a threshold is higher than the driving voltage when the external light intensity is more than or equal to the threshold.SELECTED DRAWING: Figure 2
Patent JP-2021174970-A (JP)
Title: Multilayer ceramic capacitor and mounting structure of multilayer ceramic capacitor
Inventor: KOJIMA TAKAHIRO
IPC: H01G4/30
Filed: 2020-04-30
Abstract: To provide a multilayer ceramic capacitor in which high sticking strength can be obtained between an external electrode and a conductive adhesive.SOLUTION: A multilayer ceramic capacitor 1 is provided, comprising: a laminate 10 including a plurality of laminated dielectric layers 20 and a plurality of laminated internal electrode layers 30; and an external electrode 40 connected to the internal electrode layer 30, the external electrode 40 includes a lower layer plated layer 71 and a Pd plated layer 72 arranged on the lower layer plated layer 71, a large number of recesses 90 are formed on the surface of the Pd plated layer 72, and a large number of recesses 90 include a first recess 91 having an opening having an equivalent circle diameter of 0.5 μm or more and 4 μm or less, and a second recess 92 having an opening having an equivalent circle diameter of 10 μm or more and 22 μm or less, the number of first recesses 91 is greater than the number of second recesses 92, and the plurality of second recesses 92 exist in a state of being mixed with a large number of first recesses 91.SELECTED DRAWING: Figure 6
Patent JP-2020145705-A (JP)
Title: Solid-state image pickup device
Inventor: KOBAYASHI MASAHIRO
IPC: H01L27/146
Filed: 2020-05-01
Abstract: To provide a solid-state image pickup device capable of suppressing degradation of the image quality which may occur when performing global electronic shutter operation.SOLUTION: The solid-state image pickup device is configured so that the total wiring distance of a gate drive wire pTX1(n) of a first transfer transistor 14, which transfers the electric charge from a photoelectric conversion part to a charge storage part, and gate drive wires pOFG(n), pTX2(n) which are arranged at both sides of the drive wire, is larger than the total wiring distance of the gate drive wire other than the first transfer transistor and the gate drive wires arranged at both sides of the drive wire. With this, the parasitic capacitance on the gate drive wires of the first transfer transistor is reduced and the propagation delay is reduced.SELECTED DRAWING: Figure 7
Patent JP-2020141412-A (JP)
Title: Image pickup device and imaging apparatus
Inventor: MURATA HIRONOBU
IPC: H04N5/3745
Filed: 2020-05-01
Abstract: To provide an image pickup device and an imaging apparatus capable of effectively using electric charge generated in a photodiode.SOLUTION: The image pickup device includes: a photoelectric conversion unit for generating electric charges by photoelectric conversion of incident light; and a plurality of pixels having first and second reading units connected with the photoelectric conversion unit. The first reading unit includes: a first charge/voltage conversion unit for converting the electric charges, transferred from the photoelectric conversion unit, to a voltage; and a first output unit for outputting an output signal corresponding to the voltage of the first charge/voltage conversion unit. The second reading unit comprises a second charge/voltage conversion unit for converting the charges, transferred from the photoelectric conversion unit, to a voltage; and a second output unit for outputting an output signal corresponding to the voltage of the second charge/voltage conversion unit.SELECTED DRAWING: Figure 1