baber/WOPTO huggingface dataset:
Patent JP-2021120943-A (JP)
Title: Surge protective element and manufacturing method of the same
Inventor: NOMOTO MASAKI
IPC: H01T4/12
Filed: 2020-01-31
Abstract: To provide a surge protective element which can satisfy need for low voltage and allows for improvement of a yield, and a manufacturing method of the same.SOLUTION: A surge protective element comprises: an insulating substrate 2 having a pair of end portions; a pair of discharge electrodes 4 arranged on and facing the insulating substrate via a discharge gap G and extended to the pair of end portions; a box-shaped lid body 3 joined onto the insulating substrate thereby forming a discharge space on the insulating substrate; and a pair of terminal electrodes 5 formed in the pair of end portions of the insulating substrate while being electrically conducted to the pair f discharge electrodes. Each of the discharge electrode includes an electrically conductive reduction layer 4a obtained by reducing an alumina-containing cement material or an alkali metal oxide material.SELECTED DRAWING: Figure 1
Patent JP-2021125752-A (JP)
Title: Communication monitoring device, communication monitoring method, and communication monitoring program
Inventor: FUKUZAKI SHOHEI
IPC: H04L12/70
Filed: 2020-02-03
Abstract: To achieve a process of grasping a transmission source only on the network side without analyzing a log of a proxy server with a low load.SOLUTION: A monitoring device holds extracted data extracted from data of first communication between a proxy and a first network and second communication between the proxy and a second network, and a reception time of monitored data, the extracted data indicates the communication type, the transmission source and destination of the first communication, and the destination in the first network after being relayed by the transmission source and the proxy of the second communication, and second extracted data of the second communication having the reception time in the same time zone as the reception time of the first extracted data is acquired for the first extracted data of the first communication type in the first communication, and it is determined whether the data of the extraction source of the second extracted data is included in the end-to-end communication on the basis of the transmission source and destination of the first extracted data and the destination in the first network of the second extracted data.SELECTED DRAWING: Figure 6
Patent JP-2021129338-A (JP)
Title: Stator of rotary electric machine
Inventor: FUJIEDA MASAHITO
IPC: H02K3/04
Filed: 2020-02-10
Abstract: To provide a stator of a rotary electric machine having excellent insulation property of a joint between one side conductor segment and the other side conductor segment in a slot.SOLUTION: In a stator of a rotary electric machine, six sets of one side conductor segment 121 and the other side conductor segment 122, which are mutually joined, are arranged side by side in a radial direction within one slot 113, and positions of respective joints S1 to S6 between the one side conductor segments 121 and the other side conductor segments 122 in respective sets are all different in an axial direction.SELECTED DRAWING: Figure 5
Patent JP-2021136254-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: TAKADA MASAO
IPC: H01L21/301
Filed: 2020-02-25
Abstract: To provide a manufacturing method for a semiconductor device that can dice a wafer, even if the wafer has a warpage or distortion, without causing the wafer to have internally a stress generated when the warpage or the distortion of the wafer is corrected.SOLUTION: A wafer including a main surface and having a warpage or distortion is prepared. A tape including a base material and an adhesive paste disposed on the base material is prepared. The wafer is disposed so that the main surface of the wafer faces the adhesive paste and thus, a workpiece including the wafer and the tape is obtained. The workpiece is fixed on a chuck table. After that, the wafer is diced while the wafer keeps having the warpage or the distortion. If the main surface facing the adhesive paste has a concave shape, the wafer is disposed on a convex structure. If the main surface facing the adhesive paste has a convex shape, the wafer is disposed on a concave structure.SELECTED DRAWING: Figure 6
Patent JP-2021133808-A (JP)
Title: Brake fluid pressure control device and saddle-riding type vehicle
Inventor: ODAKA MIKIYA
IPC: H02K11/33
Filed: 2020-02-27
Abstract: To obtain a brake fluid pressure control device which can inhibit increase of manufacturing costs compared to a conventional brake fluid pressure control device which uses a coil spring to ground a control board.SOLUTION: A brake fluid pressure control device according to the invention includes: a metallic substrate formed with a passage of a brake fluid; and a control board (76) of a brake fluid pressure control mechanism provided in the passage. Further, the brake fluid pressure control device according to the invention includes at least one conductive plate spring (90) provided between the control board (76) and a component electrically connected to the substrate. Each plate spring (90) has a free length longer than a distance between the control board (76) and the component and is connected at a first end part (93) to the control board (76) and at a second end part (94) to the component.SELECTED DRAWING: Figure 4
Patent JP-2020145190-A (JP)
Title: Connection terminal, method of connecting wires using the same, and pressing die
Inventor: LEE SHENG
IPC: H01R43/048
Filed: 2020-03-02
Abstract: To provide a connection terminal so that a terminal clip is electrically connected to at least one or some of connected wires and can further ensure secure electric connection among all of the wires, can firmly hold the connected wires inside, a method of connecting a plurality of wires using the connection terminal, and a pressing die.SOLUTION: A connection terminal is made of a metal sheet and includes: a body portion 1 having a first edge 11 and a second edge 12 extending in a longitudinal direction of the body portion and opposite to each other in a transverse direction of the body portion; and a first wing 2 and a second wing 3 extending from the first edge and the second edge, respectively. The first wing and the second wing are opposite to each other in the transverse direction of the body portion, a length of the first wing extending from the first edge is greater than that of the second wing extending from the second edge, and inner surfaces of the first wing, the second wing, and the body portion are provided with a plurality of first grooves 8.SELECTED DRAWING: Figure 1
Patent JP-2021138557-A (JP)
Title: Hydrogen generation device
Inventor: TAGUCHI KIYOSHI
IPC: C01B32/50
Filed: 2020-03-03
Abstract: To provide a hydrogen generation device which suppresses energy for vaporization of water into steam for humidifying a raw material and energy for removal of water in exhaust gas, suppressing energy for collecting carbon dioxide from the exhaust gas.SOLUTION: A hydrogen generation device 41 in the present disclosure comprises: a reformer 1 which generates a hydrogen-containing gas from city gas and water; a heater 2 which combusts fuel to heat the reformer 1; an exhaust gas flow path 10 through which to feed exhaust gas discharged from the heater 2 to a first adsorber 21 or a second adsorber 22 mounted with a carbon dioxide adsorbent; a raw material flow path 8 through which to feed a raw material to the reformer 1; and a water permeation device 12 in which the exhaust gas flow path 10 and the raw material flow path 8 are divided by a water permeable membrane. Thereby, water in the exhaust gas moves into the city gas via the water permeable membrane of the water permeation device 12, enabling removal of the water in the exhaust gas and humidification of the city gas.SELECTED DRAWING: Figure 1
Patent JP-2021140958-A (JP)
Title: Plated copper wire, twisted plated wire and electric insulated wire
Inventor: KURODA HIROMITSU
IPC: H01B5/02
Filed: 2020-03-06
Abstract: To provide: a plated copper wire having improved conductivity; a twisted plated wire; an electric insulated wire; and a method for manufacturing the plated copper wire.SOLUTION: A plated copper wire 3 comprising: a copper wire 1 including titanium of 5 mass ppm or more and 35 mass ppm or less, sulfur of 2 mass ppm or more and 12 mass ppm or less, oxygen of more than 4 mass ppm and 25 mass ppm or less and the remainder consisting of copper and inevitable impurities and having 0.5 or more and less than 1.5 of the ratio of the titanium concentration to the oxygen concentration; and a plated layer 2 formed on the outer periphery of the copper wire 1 has an extension of 10% or more and a 0.2% yield strength of 200 MPa or more and 250 MPa or less.SELECTED DRAWING: Figure 1
Patent JP-2021138297-A (JP)
Title: Side airbag device
Inventor: KINO MASAO
IPC: B60R21/207
Filed: 2020-03-06
Abstract: To provide a side airbag device that is able to prevent slow lift of an arm of an occupant after the start of inflation and expansion of an airbag.SOLUTION: A side airbag device supplies gas from an inflator 4 to an airbag 3 to thereby inflate and expand the airbag 3 between an occupant P1 seated on a seat of a vehicle and a body side portion of the vehicle, from a rear side toward a front side of the vehicle. The rear portion of the inside of the airbag 3 in the forward and backward directions of the vehicle, there are provided with: the inflator 4 located below the shoulder center SC of an occupant P1 and having a gas jetting portion 20 at the upper end thereof; and an inner bag 16 disposed so as to surround the periphery of the upper end of the inflator 4. The inner bag 16 is fixed to the inside of the airbag 3, has a lower opening 17, and has an upper opening 18 with an opening area smaller than that of the lower opening 17 on a side higher than the lower opening 17.SELECTED DRAWING: Figure 4
Patent JP-2021141240-A (JP)
Title: Semiconductor device and manufacturing method for the same
Inventor: SAKUI KOJI
IPC: G06F12/00
Filed: 2020-03-06
Abstract: To provide a semiconductor device including a memory block with suitable capacity with respect to the size of various data to be stored, in any semiconductor chip, and a manufacturing method for the same.SOLUTION: A semiconductor device 100 according to the present invention is formed by electrically connecting a plurality of semiconductor chips 102 stacked on a substrate 101 through a plurality of penetration electrodes 103 penetrating in a stacking direction L. The semiconductor chips 102 include first semiconductor chips 104 each including one or more memory blocks 106, and second semiconductor chips 105 each including a logic circuit that controls the operation of the memory block 106. The capacity of the memory block 106 in at least one first semiconductor chip 104 is different from that of the memory block 106 in another first semiconductor chip 104. The penetration electrode 103 penetrates an outer peripheral part of each memory block 106.SELECTED DRAWING: Figure 1
Patent JP-2021140563-A (JP)
Title: Tumbling/falling prediction system
Inventor: NANBA TAKAAKI
IPC: G06T7/00
Filed: 2020-03-06
Abstract: To provide a tumbling/falling prediction system for estimating a tumbling accident or a falling accident of a person in a facility with high accuracy.SOLUTION: A controller 100 for a tumbling/falling prediction system includes: cameras CMR1, CMR2 for acquiring information of an image or a video inside the a facility; a risk assessment unit 120 for executing risk assessment based on information from the cameras CMR1, CMR2; and a risk reducing measure determination unit 130 for determining the risk reducing measures based on an evaluation from the risk assessment unit 120. The risk reducing measure determination unit 130 has a measure determination model DMDL1 which has already carried out machine learning for risk reducing measures.SELECTED DRAWING: Figure 3
Patent JP-2021145218-A (JP)
Title: Wireless communication device and coefficient update method
Inventor: OTA TOMOYA
IPC: H03F1/32
Filed: 2020-03-11
Abstract: To reduce power consumption.SOLUTION: A wireless communication device includes a processor that uses a distortion compensation coefficient to distort a complex transmission signal, a power amplifier that amplifies the transmission signal that is distorted for compensation by the processor, and a feedback path that feeds back the signal output from the power amplifier and supplies a real feedback signal to the processor, and the processor estimates a complex number feedback signal by linear calculation of the complex number transmission signal and a real number feedback signal, and executes the process of updating a distortion compensation coefficient using the estimated complex number feedback signal.SELECTED DRAWING: Figure 2
Patent JP-2021149195-A (JP)
Title: Program, image processing method, and image processing apparatus
Inventor: TAKEICHI JUMPEI
IPC: H04N1/387
Filed: 2020-03-16
Abstract: To create an album layout corresponding to the actual time series when images used in a model album and candidate images used in an album to be created are different in time series.SOLUTION: An embodiment of the present invention is a program that causes a computer to function as: selection means that, based on analysis results of a plurality of model images used in a model album and analysis results of images in a candidate image group used for an album, selects similar images similar to the model images from the candidate image group; creation means that creates a layout in which the similar images selected by the selection means are arranged on a template of the model album; and rearranging means that, when pages are not arranged in a time series order in the layout created by the creation means, rearranges the pages in a predetermined unit to be in the time series order.SELECTED DRAWING: Figure 2
Patent JP-2021149237-A (JP)
Title: Missing person searching system, search requester terminal, server, missing person searching method, and program
Inventor: KAIDA HIDEMASA
IPC: G06Q50/10
Filed: 2020-03-17
Abstract: To provide a missing person searching system and the like that can simply search for missing persons.SOLUTION: In a missing person searching system 1, a server 2 receives an image and information of a missing person from a search requester terminal 3 and also accepts a search request. The server 2 searches for images stored in image storage 4A, 4B, and 4C of a cloud photo storage service or the like as search targets, and retrieves an image including a person who matches or is similar to the missing person. The server 2 obtains a candidate for a location of the missing person based on information on a photographing place and photographing time of the image including the person who matches or is similar to the missing person, and transmits it as a search result to the search requester terminal 3.SELECTED DRAWING: Figure 1
Patent JP-2020112811-A (JP)
Title: Method for manufacturing multichannel light-emitting module and multichannel light-emitting module
Inventor: SAEKI TOMOYA
IPC: G02B6/42
Filed: 2020-03-17
Abstract: To provide a method for manufacturing a multichannel light-emitting module and a multichannel light-emitting module that make it possible to obtain a stable optical output.SOLUTION: A light-emitting module comprises: an LD 11; a first lens 12 one focal point of which coincides with a light emitting point of the LD 11; a second lens 14 that emits light emitted from the first lens 12 as convergent light; and a third lens 4 that makes the light emitted from the second lens 14 incident on an optical fiber 5. The second lens 14 is disposed nearer to the third lens 4 side than a position at which the light emitted from the second lens 14 becomes parallel light. The light emitted from the third lens 4 is condensed on an inside of the optical fiber 5.SELECTED DRAWING: Figure 5
Patent JP-2021150071-A (JP)
Title: Electrolytic material and electrochemical cell
Inventor: AKIYAMA NAOYA
IPC: H01B1/06
Filed: 2020-03-17
Abstract: To provide an electrolytic material which can suppress the decrease in hydroxyl ion conductivity, and an electrochemical cell.SOLUTION: An electrolytic material comprises a layered composite hydroxide containing Mg, Al and Ca ions, in which the concentration of Ca ions to Mg ions is 10 ppm or more and 10000 ppm or less.SELECTED DRAWING: Figure 1
Patent JP-2021147891-A (JP)
Title: Portable key
Inventor: MIZUTANI ATSUSHI
IPC: E05B19/00
Filed: 2020-03-19
Abstract: To provide a portable key that makes it possible to ensure ease of removal of a mechanical key.SOLUTION: When the need arises to use division keys 12 stored in a body part 11 of a portable key 9, the body part 11 is bent along a bending part 13 provided in the body part 11. When the body part 11 is bent at the bending part 13, heads 14 of first and second division keys 12a and 12b stored in the body part 11 are exposed to the outside. The first and second division keys 12a and 12b are pulled out to the outside with fingers, etc., and are assembled to be used as a mechanical key 10.SELECTED DRAWING: Figure 7
Patent JP-2020115656-A (JP)
Title: Mobile projection device and projection system
Inventor: SUZUKI MASAHIRO
IPC: G08G5/00
Filed: 2020-03-27
Abstract: To provide a mobile projection device which allows a viewer to receive provision of a projection image which is easy to view when and where it is needed.SOLUTION: A mobile projection device includes an aerial flight mechanism unit that flies in the air, a projector unit that forms a projected image, a camera that shots a viewer viewing the projected image, and a control unit that controls the projector unit such that the projection image is displayed in a state in which the viewer can view the image on the basis of the image captured by the camera. The control unit detects the brightness of a place so as to be determined as the projection place of the projection image, and determines whether the brightness is equal to or less than a predetermined threshold in consideration of the easiness of viewing the projection image, and determines the place to be the projection place when the brightness of the place is less than or equal to the predetermined threshold value.SELECTED DRAWING: Figure 1
Patent JP-2021154453-A (JP)
Title: Holding device and machine tool
Inventor: TERASAKA NAOTO
IPC: B23Q11/08
Filed: 2020-03-27
Abstract: To provide a holding device for holding a workpiece which can inhibit failure from being caused by chips, and to provide a machine tool.SOLUTION: A holding device 50 holds a workpiece W supported by a support device which may swing around a first axis and rotate around a second axis perpendicular to the first axis. The holding device 50 includes: a holding part 58 which faces the support device and holds a rotation center of the workpiece; a moving mechanism which moves the holding part 58 in a direction in which the holding part 58 and the support device face each other; and a cover 51 which covers the moving mechanism.SELECTED DRAWING: Figure 6
Patent JP-2021154079-A (JP)
Title: Game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2020-03-30
Abstract: To provide a game machine capable of enhancing amusement of a game.SOLUTION: "A normal game state" as a first mode, "a latent probability variation state" as a second mode, "a time-shortening state" as a third mode, "a probability variable state" as a fourth mode, and game properties for shifting a game state to a game state advantageous to a player in steps are created. When entering "a probability variable state" as the most advantageous game state, the entry is enabled in a state in which the number of probability variable limit times is initialized, and a jackpot type allowing "a probability variable function" to be granted by the number of probability variable limit times in the "probability variable state" can be won, so that game value that a player can acquire can be maximized when entering the "probability variable state", thus enhancing amusement of a game.SELECTED DRAWING: Figure 10
Patent JP-2021158935-A (JP)
Title: Methods for producing lymphocytes including activated killer cells
Inventor: EBINA TAKUSABURO
IPC: C12N5/0783
Filed: 2020-03-30
Abstract: To provide methods for producing lymphocytes including killer cells activated with a BRM to have more enhanced cytotoxicity thereby enhancing the efficacy of immunotherapy.SOLUTION: Disclosed is a method for producing lymphocytes including killer cells activated with a biological response modifier (BRM) to exhibit 150 or more cell-lytic units cytotoxicity to Daudi cancer cells, which is obtainable by culturing monocytes isolated from peripheral blood in the presence of an immobilized anti-CD3 antibody and then culturing in an IL-2-containing medium followed by activation with IL-2 and IFN-α, where the culture in the IL-2-containing medium is carried out in a serum-free total artificial medium.SELECTED DRAWING: Figure 1
Patent JP-2021163030-A (JP)
Title: Control device, program, and control method
Inventor: NAKANO MASAHIKO
IPC: G05B19/05
Filed: 2020-03-31
Abstract: To secure the time during which a system service can be executed within a control cycle.SOLUTION: A control device includes: a first program for real-time control having the highest execution priority executed by a processor in a prescribed cycle; a second program for processing related to the real-time control and having a lower execution priority than the first program; a third program being a system service and having a lower execution priority than the second program and that is executed when the processor has free time in the cycle; and a scheduler. When the instruction code of a prescribed type is executed in the second program within the cycle, the scheduler interrupts the execution of the second program and starts the execution of the third program.SELECTED DRAWING: Figure 1
Patent JP-2021158959-A (JP)
Title: Cheese-like food
Inventor: KIMURA RYUTARO
IPC: A23C19/09
Filed: 2020-03-31
Abstract: To provide a novel cheese-like food that is similar to cheese such as natural cheese and processed cheese and a novel method for producing such a cheese-like food with excellent production suitability.SOLUTION: A cheese-like food has cheese raw material and modified starch. The content of the modified starch is more than 10 mass% relative to the total amount of the cheese-like food.SELECTED DRAWING: None
Patent JP-2021161743-A (JP)
Title: Installation structure of disaster prevention sensor, and building
Inventor: FUKUMOTO HIROBUMI
IPC: E04H9/14
Filed: 2020-03-31
Abstract: To provide an installation structure of a disaster prevention sensor and a building which can determine whether or not muddy water enters into a foundation in flood disaster so that communication is hardly inhibited by a wall of a building.SOLUTION: An installation structure of a disaster prevention sensor includes a foundation of a building formed with a ventilation hole, and a disaster prevention sensor capable of detecting a water level, in which the disaster prevention sensor includes a water level detection part capable of detecting the water level by brought into contact with water, and a communication part capable of performing the radio communication with an external device positioned in the outside of the building, the disaster prevention sensor is fixed to an outer peripheral part of the foundation on an outer surface of the outer peripheral part of the foundation, and the water level detection part of the disaster prevention sensor is arranged at a height position provided with the ventilation hole of the foundation in a vertical direction.SELECTED DRAWING: Figure 2