baber/WOPTO huggingface dataset:
Patent JP-2021190662-A (JP)
Title: Semiconductor device manufacturing method and semiconductor manufacturing device
Inventor: MIKAMI KAZUAKI
IPC: H01L21/336
Filed: 2020-06-04
Abstract: To provide a semiconductor device manufacturing method that utilizes a fact that there are a plurality of semiconductor substrates for measuring the thickness when measuring the thickness of the plurality of semiconductor substrates during laser annealing.SOLUTION: For at least each of a plurality of semiconductor substrates, on the basis of self-thickness data which is data as a result of measuring the thickness of the semiconductor substrate and the reference thickness data, which is the data of the result of the measurement of the thickness of at least each of the plurality of semiconductor substrates other than the above-described semiconductor substrate, a laser beam with which the semiconductor substrate is irradiated is controlled to perform a laser annealing process.SELECTED DRAWING: Figure 8
Patent JP-2021190409-A (JP)
Title: Crimping structure of aluminum wire and terminal fitting
Inventor: KUMAGAI TETSUJI
IPC: H01R4/18
Filed: 2020-06-05
Abstract: To provide a crimping structure capable of strongly crimping an aluminum wire and a terminal fitting.SOLUTION: As a crimping structure 1, a convex portion 18 extending along an axis CL of a terminal fitting 3 is formed on a bottom plate portion 12 of a wire connecting portion 11. A sliding contact guide surface 19 is formed at the protruding tip of the convex portion 18. The sliding contact guide surface 19 is formed on the surface of a pair of conductor crimping portions 14 where the tip outer surface 21 of a crimping portion tip 20 is in sliding contact. Further, the sliding contact guide surface 19 is formed on a surface that guides the crimping portion tip 20 such that the tip outer surface 21 of the crimping portion tip 20 faces the vicinity of the mounting surface 17 of the bottom plate portion 12 or is in contact with the mounting surface 17.SELECTED DRAWING: Figure 2
Patent JP-2020129704-A (JP)
Title: Manufacturing method of semiconductor light-emitting device, manufacturing method of multilayer substrate, and semiconductor light-emitting device
Inventor: YUASA MAMORU
IPC: H01L33/62
Filed: 2020-06-05
Abstract: To provide a semiconductor light-emitting device which has an excellent radiation effect with respect to exothermic heat of a semiconductor light-emitting element of a light-emitting source and improving optical accuracy by suppressing positional displacement in a case where a lighting fixture is mounted.SOLUTION: On each of two plates of a base plate 10 and a multilayer plate 30 each constituted of a metal plate, a coating film is deposited by an electro-deposition coating process using an electro-deposition coating of a polyamide-imide resin solution. The coating film of the base plate 10 is completely cured by applying heating treatment thereto, and the coating film of the multilayer plate 30 is semi-cured by applying heating treatment thereto. Thereafter, the plates are overlapped and the semi-cured coating film is completely cured by applying pressurizing and heating treatment thereto. Thus, a metal multilayer substrate 50 of a double-layer structure is formed by adhering the base plate 10 and the multilayer plate 30 via a resin coating layer 53, and a semiconductor light-emitting element 2 of a light-emitting source is mounted.SELECTED DRAWING: Figure 2
Patent JP-2021193857-A (JP)
Title: Power conversion device
Inventor: KAWAMURA TSUNENORI
IPC: H02M1/00
Filed: 2020-06-08
Abstract: To provide a power conversion device capable of suppressing heat generation unevenness in a semiconductor element parallelly connected thereto.SOLUTION: An electric motor vehicle power supply device according to an embodiment comprises a first gate driver, a second gate driver, and a control circuit. The first gate driver switches a first bridge comprising a first semiconductor switch and a second semiconductor switch. The second gate driver switches a second bridge comprising a third semiconductor switch parallelly connected to the first semiconductor switch, and a fourth semiconductor switch parallelly connected to the second semiconductor switch. The control circuit delays either switching of the first bridge with the first gate driver or switching of the second bridge with the second gate driver.SELECTED DRAWING: Figure 1
Patent JP-2020170852-A (JP)
Title: Semiconductor device
Inventor: AKIMOTO KENGO
IPC: H01L21/336
Filed: 2020-06-17
Abstract: To stabilize electric characteristics of a thin film transistor including an oxide semiconductor in an active layer by preventing changes in composition, film quality, interface, and the like of an oxide semiconductor region forming the active layer.SOLUTION: In a thin film transistor including a first oxide semiconductor region as an active layer, a second oxide semiconductor region with lower conductivity than that of the first oxide semiconductor is formed between the first oxide semiconductor region and a protective insulating layer of the thin film transistor. The second oxide semiconductor region thus functions as a protective layer for the first oxide semiconductor region. Therefore, the change in composition or the deterioration in film quality of the first oxide semiconductor region can be prevented and the electric characteristics of the thin film transistor can be stabilized.SELECTED DRAWING: Figure 1
Patent JP-2022002440-A (JP)
Title: Rotor and manufacturing method of rotor
Inventor: ISONAGA MASARU
IPC: H02K1/27
Filed: 2020-06-22
Abstract: To provide a rotor capable of accurately positioning a plurality of magnets, and a manufacturing method of the rotor.SOLUTION: A manufacturing method of a rotor includes a magnet arranging step, a resin molding step and a post-magnetizing step. In the magnet arranging step, non-magnetized main magnets each including a first inclined plane are disposed in a circular shape or an arcuate shape while being spaced from each other in a circumferential direction in such a manner that a peripheral surface of a metal mold disposed at a stator side is opposed to side faces of the main magnets and that a first normal of the first inclined plane faces an opposite side of the stator side in a radial direction and tilted with respect to a rotation axis. In the resin molding step, a molten resin is directly or indirectly press-fitted from an upper side of the main magnets to the first inclined planes via the metal mold, thereby molding the main magnets with the resin. In the post-magnetizing step, the resin-molded main magnets are magnetized.SELECTED DRAWING: Figure 2
Patent JP-2022007367-A (JP)
Title: Manufacturing method of lithium ion secondary cell, lithium ion secondary cell, and battery pack of lithium ion secondary cells
Inventor: SAITO SHIGEKI
IPC: H01M50/543
Filed: 2020-06-26
Abstract: To provide a manufacturing method of a highly conductive lithium ion secondary cell, the lithium ion secondary cell and a battery pack of lithium ion secondary cells.SOLUTION: A lithium ion secondary cell comprises a negative electrode terminal part made of Cu or Cu alloy and including: a collector terminal; and a fixing member which is connected to the collector terminal, causes current to flow from the inside of a cell case to the outside, and is caulked to fix the cell case and the collector terminal together. The lithium ion secondary cell can be enhanced in conductivity by a manufacturing method including the steps of: mounting a negative electrode external terminal made of an Al or Al alloy on a top of the negative electrode fixing member (S31); ultrasonic-joining the negative electrode external terminal and the negative electrode fixing member (S32); fitting a bus bar to the negative electrode external terminal (S33); and laser-welding the bus bar and the negative electrode external terminal, heating the ultrasonic-joined external terminal with the heat of the laser-welding, and performing diffusion-joining to provide a diffusion-joined portion and an intermolecular-joined portion on a joined surface of the external terminal and the negative electrode fixing member (S34).SELECTED DRAWING: Figure 8
Patent JP-2022007641-A (JP)
Title: Amino group-containing cellulose nanofiber and method for producing the same
Inventor: IUCHI TOSHIFUMI
IPC: C08B15/06
Filed: 2020-06-26
Abstract: To provide a method for producing cellulose nanofiber having an amino group by using a material, facility or the like which is more inexpensive, more highly safe, and more easily handled.SOLUTION: An amino group-containing cellulose nanofiber in which a sugar chain constituting cellulose has a group including an aminoaryl group (preferably at least one kind of group selected from the group consisting of group A and group B below). Group A:-(CH2)g-(NH)f-SO2-(D)e-Z-NH2 [Z denotes arylene group which may be substituted, D denotes a group (D1) expressed by -alkylene-NH-nitrogen-containing heteroarylene-NH- or a group (D2) expressed by -arylene-NH-nitrogen-containing heteroarylene-NH-, e denotes 0 or 1, f denotes 0 or 1, g denotes an integer of 0 to 4]. Group B:-(T)n-NY-(U)m-Z-NH2 [Z is the same as above, U denotes a group expressed by -arylene-NH-nitrogen-containing heteroarylene-NH-, m denotes 0 or 1, Y denotes hydrogen atom or alkyl group which may be substituted, T denotes nitrogen-containing heteroarylene group which may be substituted or arylene group which may be substituted, n denotes 0 or 1. excluding a case where m and n show 0.]SELECTED DRAWING: None
Patent JP-2020161506-A (JP)
Title: Lighting device, communication device, and communication system
Inventor: MELON FABIAN GUNAWAN PUTRA
IPC: H05B47/19
Filed: 2020-07-02
Abstract: To provide a lighting system that suppresses increase in a communication load and thereby suppresses increase in power consumption.SOLUTION: A lighting system comprises a lighting device, a transmitter, a radio communication device, and a monitoring device. The transmitter is arranged at a position corresponding to the lighting device, and operates in a one-way mode to transmit information. The radio communication device transmits to transmitter connection request information to switch the transmitter from the one-way mode to a two-way mode to transmit and receive information. The monitoring device communicates information with the transmitter via the radio communication device. For example, the transmitters are installed at a prescribed interval, and if they receive the connection request information, they switch from the one-way mode to the two-way mode and then transmit the received connection request information.SELECTED DRAWING: Figure 1
Patent JP-2020157160-A (JP)
Title: Game machine
Inventor: NIIMI TOSHIHIRO
IPC: A63F7/02
Filed: 2020-07-03
Abstract: To exercise ingenuity in execution control of a jackpot determination performance.SOLUTION: A game machine can execute a jackpot game of 4R or a jackpot game of 16R in determination of execution of a jackpot game by special pattern jackpot determination. Based on the determination result, a jackpot determination performance for reporting a jackpot can be executed during a ready-to-win performance or the like. A plurality of kinds of jackpot determination performances are available as the jackpot determination performances. In execution of the jackpot game of 16R, a special jackpot determination performance may be executed. However, in execution of the jackpot game of 4R, the special jackpot determination performance is not executed.SELECTED DRAWING: Figure 19
Patent JP-2022014252-A (JP)
Title: Implant order placing device, implant order placing method, and implant order receiving/placing system
Inventor: SATO YOICHI
IPC: G06Q30/06
Filed: 2020-07-06
Abstract: To make it possible to easily place orders for necessary and sufficient implants.SOLUTION: An implant order placing device 10 includes: an implant information storage unit 11 that stores information on a plurality of implants; a patient information storage unit 12 that stores patient information; an implant information display unit 13 that displays the implant information; a size prediction unit 14 that predicts the sizes of implants that may be adopted in operations; and an order placement information transmission unit 15 that transmits order placement information via a communication network N.SELECTED DRAWING: Figure 1
Patent JP-2022014541-A (JP)
Title: Storage device and liquid discharge device
Inventor: YABE KAZUNOBU
IPC: B41J2/175
Filed: 2020-07-07
Abstract: To provide a storage device that can suppress breakage of a film in a configuration where a container has an opening covered with a film and is fixed with a screw.SOLUTION: A storage device 13 includes: a container 31 with a storage chamber 34 for storing fluid or powder; a flexible film 40 joined to the container 31 to cover an opening of the storage chamber 34; and a tank holder 32 to which the container 31 to which the film 40 is joined is fixed by a screw 33. The screw 33 fixes the container 31 to the tank holder 32 while penetrating the film 40. Part 50a of junction between the film 40 and the container 31 surrounds part of the film 40 through which the screw 33 penetrates.SELECTED DRAWING: Figure 3
Patent JP-2020176135-A (JP)
Title: Cationic lipids and methods of use thereof
Inventor: JAMES HEYES
IPC: A61K48/00
Filed: 2020-07-08
Abstract: To provide: novel cationic (amino) lipids and lipid particles comprising these lipids, which are advantageous for the in vivo delivery of effective components, such as nucleic acids; nucleic acid-lipid particle compositions suitable for in vivo therapeutic use; methods for producing these compositions; and methods for introducing effective components, such as nucleic acids, and therapeutic agents into cells by using these compositions, e.g., for the treatment of various disease conditions.SOLUTION: This invention relates to cationic lipids expressed by formula I or its salt. (R1 and R2 are each independently H or C1-C6 alkyl, or the like; R3 is not present, or is H or C1-C6 alkyl, and provides a quaternary amine; R4 and R5 are each independently C10-C24 alkyl, or the like; X is O, S, C(O), C(O)O, or the like; Y is not present, or is optionally substituted C1-C6 alkyl, or the like).SELECTED DRAWING: None
Patent JP-2022018280-A (JP)
Title: Agent for suppressing inhibition of excretion action of cat
Inventor: UMEDA TOMOSHIGE
IPC: A61L9/01
Filed: 2020-07-15
Abstract: To provide an agent capable of suppressing the inhibition of excretion action of cats.SOLUTION: An agent for suppressing the inhibition of excretion action of cats contains at least one selected from the group consisting of acetyl cedrene and florhydral as an active ingredient.SELECTED DRAWING: None
Patent JP-2022021178-A (JP)
Title: Steering controller and warning device
Inventor: UEDA YUSUKE
IPC: B62D6/00
Filed: 2020-07-21
Abstract: To provide a steering controller capable of inhibiting occurrence of offsetting or swaying.SOLUTION: A steering controller that controls a steering unit 20 which steers a vehicle 10 includes: a vehicle speed detection unit 111 that detects a vehicle speed during traveling of the vehicle; a tire acting force detection unit 112 that detects a tire acting force which acts on tires of the vehicle; a resultant force arithmetic unit 121 that computes a resultant force, which acts on the vehicle, on the basis of the vehicle speed and the tire acting force; a target steering quantity arithmetic unit 122 that computes a target steering quantity, which needs to cancel a yaw rate, by predicting the yaw rate derived from the resultant force; and a steering quantity control unit 131 that controls the steering unit so that the target steering quantity can be attained.SELECTED DRAWING: Figure 1
Patent JP-2022026479-A (JP)
Title: Non-woven fabric for sound absorbing material, sound absorbing material, and manufacturing method of non-woven fabric for sound absorbing material
Inventor: NAKAHARA MAKOTO
IPC: G10K11/162
Filed: 2020-07-31
Abstract: To provide a non-woven fabric for sound absorbing material, the sound absorbing material having excellent sound absorbing performance in a low frequency region and a high frequency region, excellent productivity, and excellent quality as well, and a manufacturing method of the non-woven fabric for the sound absorbing material.SOLUTION: A non-woven fabric for sound absorbing material of the present invention contains staple fibers A having a fineness of 0.4 to 0.9 dtex in the amount of 30 to 80 mass%, and contains a staple fiber B having a fineness of 1.1 to 20.0 dtex and a flat cross section with flatness of 2.0 to 4.0 in the amount of 20 to 70 mass%, and a passage coefficient of the staple fiber A shown in the following formula (1) falls within the range of 15 to 260. The passing coefficient=(fineness×strength×√elongation×√number of crimps×√crimp degree)/(fiber length) (1), where <Fineness (dtex), strength (cN/dtex), elongation (%), number of crimps (mountain/25 mm), crimp degree (%), fiber length (cm)>.SELECTED DRAWING: Figure 1
Patent JP-2022027275-A (JP)
Title: Shipper notification program, method, and system
Inventor: OMIYA KIYOHIDE
IPC: G01C21/34
Filed: 2020-07-31
Abstract: To provide a shipper notification program capable of solving a problem of an operation manager who makes operation decisions based on regulatory information based on traffic congestion and weather conditions; the guidelines formulated by the Ministry of Land, Infrastructure, Transport and Tourism are merely guidelines, and it is not easy for the operation manager to judge the operation; in addition, the guidelines stipulate that if transportation is carried out without taking appropriate measures, it may be subject to administrative sanctions.SOLUTION: The shipper notification program causes a computer to execute a series of processing: determining whether any abnormal weather is located on a planned travel route at a scheduled travel time based on travel schedule information of a vehicle carrying luggage; When it is determined that the position of occurrence of abnormal weather is on the planned travel route at the scheduled travel time, calculating the estimated time of arrival at the destination based on the travel schedule information and the weather information; and notifying the estimated time of arrival to a second computer used by the shipper of the luggage. With this, the computer can support the operation manager to determine the operation and measures.SELECTED DRAWING: Figure 7
Patent JP-2022016226-A (JP)
Title: Custom-made wear ordering system
Inventor: MATSUO SUKEOMI
IPC: G06Q50/10
Filed: 2020-07-09
Abstract: To provide a custom-made wear ordering system that reduces the sense of discomfort in the size of custom-made wear purchased over the Internet and the sense of difference from an image confirmed on a monitor screen.SOLUTION: A custom-made wear ordering system comprises an automatic measuring device 10, a calculation unit 20 for designing a stencil based on numerical values obtained by the automatic measuring device, a three-dimensional shape calculation unit 40 for converting the stencil into a three-dimensional structure, a head imaging system 300, a head three-dimensional shape calculation unit 350 for converting the head photo into the three-dimensional structure, a composition processing unit 400 for integrating the three-dimensional shaped stencil and the three-dimensional shaped head, and a pattern creating device 100 for creating a sample stencil with paste areas.SELECTED DRAWING: Figure 2
Patent JP-2022029619-A (JP)
Title: Free type bidirectional clutch
Inventor: IIYAMA TOSHIO
IPC: F16H1/28
Filed: 2020-08-05
Abstract: To provide a free type bidirectional clutch excellent in responsiveness.SOLUTION: In a housing 4 of a free type bidirectional clutch 2, an input shaft 6 and an output shaft 8 rotatable around a common center axis O are installed. To the input shaft, a disc body 32 formed with through openings 34a, 34b, 36a, and 36b having circular peripheral edges 34a', 34b', 36a' and 36b' is fastened and, to the output shaft, a sum gear 42 is fastened. In the through openings, planetary gear bodies 48a, 48b, 50a, and 50b are arranged, and the planetary gear bodies have planetary gears 54a, and 54b for engaging with the sun gear and one-way clutches 60a, and 60b mounted to the planetary gears, respectively. When the input shaft is rotated, the circular peripheral edges contact the outer peripheral face of the one-way clutch 60a or 60b to prevent idling of the planetary gear and allow rotation transmission to the output shaft, but when the output shaft is rotated, the rotation of the planetary gear is allowed and the rotation transmission to the input shaft is interrupted.SELECTED DRAWING: Figure 1
Patent JP-2022035566-A (JP)
Title: Imaging apparatus
Inventor: MATSUMOTO KENJI
IPC: G02B5/30
Filed: 2020-08-21
Abstract: To provide an imaging apparatus capable of taking a closing-up picture of an object without using an image forming optical system.SOLUTION: An imaging apparatus includes: a polarizer 11; a birefringent element 12 in which a retardation is changed by a predetermined quantity between two orbicular zones of Fresnel Zone Aperture (FZA) that are adjacent to each other along a radiation direction and which constitutes the FZA centering on an optical axis; a 1/4 wavelength board 13; and a polarization image sensor 14 in which a pixel polarizer arranged in each pixel contained in its pixel group so that a direction of a transmission axis becomes an equivalent interval in each pixel group in order along the optical axis from an object 10. Then, an operation part 15 generates a reconstructed image of an object 10 from an image generated by the polarization image sensor 14 on the basis of a plurality of pattern images having a pattern of a concentration difference, having different phases from each other in accordance with a shape of the FZA, which is obtained in each pixel assembly to which the pixel polarizer having the transmission axis in the same direction is provided.SELECTED DRAWING: Figure 1
Patent JP-2022039111-A (JP)
Title: Moving body
Inventor: IWAMOTO SHOHEI
IPC: B60W40/02
Filed: 2020-08-27
Abstract: To provide a moving body that can properly cool a device for acquiring external information.SOLUTION: An automatic driving vehicle, which is automatically movable, includes a LIDAR 15 configured to acquire external information on automatic movement, and a bracket 55 for holding the LIDAR 15 and fixed to the automatic driving vehicle. The bracket 55 is fixed to a rearview mirror 60, which is as another device different from the LIDAR 15.SELECTED DRAWING: Figure 6
Patent JP-2022044102-A (JP)
Title: Golf club head
Inventor: SHIMA SHUJI
IPC: A63B53/04
Filed: 2020-09-07
Abstract: To make a golf club head in which a spring effect adapts to a golf gear rule, while setting the gravity center in an optimal depth position.SOLUTION: One or more recessed grooves (30, 32) going to a heel 20 from a toe 22 are formed at the position proximal to a back part 26 in a sole part 12 of a golf club head 10. When viewing the golf club head 10 from the sole part 12, the recessed grooves are curved so that toe side terminals (34a, 34b) and heel side terminals (36a, 36b) may be positioned between a face part 24 and the back part 26, and an interval between the toe side terminals and the heel side terminals may go to the back part 26. Further, the recessed grooves are configured so that the width may be reduced and the depth may be reduced as going to the toe 22 side and the heel 20 side from curvature top parts (38a, 38b).SELECTED DRAWING: Figure 2