baber/WOPTO huggingface dataset:
Patent JP-2021184328-A (JP)
Title: Production method for spark plug
Inventor: UENO KANAKO
IPC: H01T21/02
Filed: 2020-05-21
Abstract: To provide a production method for a spark plug, with which a desired gap dimension can be easily obtained.SOLUTION: A production method for a spark plug 1 includes: a joining step of joining one end 81 of a rod-shaped base material 80A to a main metal fitting 20, the base material being bent to an axis AX side to serve as a ground electrode 80; a first bending step of abutting a first mold 100 on the base material 80A from the axis AX side, bending the base material 80A along the first mold 100, and forming a first bent part 83A corresponding to a tip side bent part 83; and a second bending step of abutting, on a position excluding the first bent part 83A of the base material 80A, a second mold 110 from the axis AX side, bending the base material 80A along the second mold 110, and forming a second bent part 84A corresponding to a rear end side bent part 84.SELECTED DRAWING: Figure 8
Patent JP-2020129564-A (JP)
Title: Lithium ion secondary battery
Inventor: OCHIAI TERUAKI
IPC: H01M4/525
Filed: 2020-05-21
Abstract: To provide a positive electrode active material which can improve cycle characteristics of a secondary battery.SOLUTION: Two kinds of regions are provided in a superficial portion of a positive electrode active material such as lithium cobaltate which has a layered rock-salt crystal structure. The inner region is a non-stoichiometric compound containing a transition metal such as titanium, and the outer region is a compound of representative elements such as magnesium oxide. The two kinds of regions each have a rock-salt crystal structure. The inner layered rock-salt crystal structure and the two kinds of regions in the superficial portion are topotaxy. Since the crystal structure and the two kinds of regions are topotaxy, a change of the crystal structure of the positive electrode active material generated by charging and discharging can be effectively suppressed. In addition, since the outer coating layer in contact with an electrolyte is the compound of representative elements which is chemically stable, a secondary battery having excellent cycle characteristics can be obtained.SELECTED DRAWING: Figure 1
Patent JP-2021185590-A (JP)
Title: Processing device
Inventor: KOMATSU ATSUSHI
IPC: H01L21/02
Filed: 2020-05-25
Abstract: To provide a processing device capable of automatically moving a movable unit to a desired position during maintenance.SOLUTION: The processing device for processing a workpiece includes a movable unit, an input unit, a display unit, and a control unit that controls the movable unit, the input unit, and the display unit. The control unit includes a storage unit that stores a maintenance name and position information indicating the position of the movable unit when doing maintenance, the display unit displays a selection key for selecting maintenance, and the control unit moves the movable unit to the position indicated by the position information when the selection key is selected, and the maintenance name and position information that are stored in the storage unit can be changed by operating the input unit.SELECTED DRAWING: Figure 3
Patent JP-2021187208-A (JP)
Title: Power steering device
Inventor: WATANABE AKIKO
IPC: F16F15/02
Filed: 2020-05-26
Abstract: To suppress vibration of a rack shaft generated on an assist side.SOLUTION: A power steering device 100 comprises: a steering pinion shaft 110; an assist pinion shaft 120 connected with a driving source 220; a rack shaft 130 provided with a steering rack 131 and an assist rack 132 at spaced apart locations; a rack housing 140 for accommodating the rack shaft 130; a rack bush 150 for slidably supporting the rack shaft 130 in an axial direction with respect to the rack housing 140 in the vicinity of the assist rack 132; and a vibration damping member 160 arranged on the steering rack 131 side of the rack bush 150, and provided with protrusions 169 protruding from an inner surface side of the rack housing 140 to a vicinity where they can come into contact with the rack shaft 130 at a plurality of locations in a circumferential direction.SELECTED DRAWING: Figure 2
Patent JP-2021186720-A (JP)
Title: Oxidation-neutralization reaction device and operation method of oxidation-neutralization reaction device
Inventor: DAIJO YOSHITAKE
IPC: C22B3/44
Filed: 2020-05-28
Abstract: To provide an oxidation-neutralization reaction device where a gaseous oxidant and a slurry neutralizer can be homogeneously dispersed and mixed although a reaction tank has a vertically long shape having a large aspect ratio (H/D).SOLUTION: An oxidation-neutralization reaction device 10 has a roughly cylindrical reaction tank 1, a rotation shaft 2, agitation blades 3, a gas supply pipe 4 and a slurry supply pipe 5. In the oxidation-neutralization reaction device 10,: a ratio (H/D) of a liquid height (H) to the inside diameter (D) of the reaction tank 1 is 2 or more; a lowermost agitation blade 31 in the agitation blades 3 is an inclined blade type disk turbine blade; a main agitation blade 32 is an inclined paddle blade and installed so that the blade inclination direction of the agitation blade 3 is same; the gas supply pipe 4 is disposed so that the vertical position of a gas supply port 41 becomes a lower position than the lowermost agitation blade 31; and the slurry supply pipe 5 is disposed so that the vertical position of a slurry supply port 51 becomes a higher position than the uppermost agitation blade 32.SELECTED DRAWING: Figure 1
Patent JP-2020168003-A (JP)
Title: Anti-fcrn antibodies
Inventor: HELENE MARGARET FINNEY
IPC: C12Q1/02
Filed: 2020-05-28
Abstract: To provide treatments for immunological disorder and/or autoimmune disorder which are minimally invasive and hardly expose patients to medical complications.SOLUTION: Provided is a method for testing the ability of a test molecule to block the ability of a human FcRn activity to recycle IgG, the method comprising the steps of: a. coating onto a surface non-human mammalian cells recombinantly expressing human FcRn alpha chain and human β2 microglobulin (β2M); b. contacting the cells under mildly acidic conditions with a test molecule and an IgG to be recycled by the cell for a period of time sufficient to allow binding of both the test molecule and IgG to FcRn; c. washing with a slightly acidic buffer; and d. detecting the amount of IgG internalized and/or recycled by the cells.SELECTED DRAWING: None
Patent JP-2021190534-A (JP)
Title: Electronic component
Inventor: SAITO SHINYA
IPC: H01G4/40
Filed: 2020-05-28
Abstract: To provide an electronic component with high safety.SOLUTION: An electronic component 10 includes a plurality of capacitor chips 20a and 20b including terminal electrodes 22 and 24, an insulating case 70 including housing concave parts 72a and 72b that can house the capacitor chips 20a and 20b, first conductive terminals 30a and 30b fixed to the insulating case 70 and connected to second terminal electrodes 24 and 24 of the capacitor chips 20a and 20b, and a fuse 80 electrically connecting the capacitor chips 20a and 20b.SELECTED DRAWING: Figure 1
Patent JP-2021190274-A (JP)
Title: Fuel battery cell
Inventor: IKEHATA YUTA
IPC: H01M8/1004
Filed: 2020-05-28
Abstract: To provide a fuel battery cell capable of ensuring resistance with respect to hydrogen peroxide compatibly with a power generation performance.SOLUTION: A fuel battery cell 10 comprises: a membrane electrode assembly 18 including an electrolyte membrane 12, and anode and cathode electrode catalyst layers 14 and 16 holding the electrolyte membrane 12 therebetween and containing a catalyst therein; a gas diffusion layer 20 including a microporous layer 28 bonded to a surface of the anode electrode catalyst layer 14 at an opposite side of the electrolyte membrane 12 and configured by containing carbon; and a gas diffusion layer 22 including a microporous layer 30 bonded to a surface of the cathode electrode catalyst layer 16 at an opposite side of the electrolyte membrane 12 and configured by containing carbon. At least one of the membrane electrode assembly 18 and the gas diffusion layers 20 and 22 contains a transition element different from an element constituting the catalyst and when a mass of the transition element is defined as A and a mass of the catalyst is defined as B, 0.3≤A/B≤0.6 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2021190283-A (JP)
Title: Lighting control device and lighting system
Inventor: HARADA YASUHIKO
IPC: H05B47/17
Filed: 2020-05-29
Abstract: To provide a lighting control device which enables a user to select desired chromaticity more easily than the prior arts, and a lighting system.SOLUTION: A lighting control device is configured to display on a touch panel a graphical user interface for controlling a lighting apparatus including LED packages of three colors. A graphical user interface of a normal specification for changing chromaticity of emission of the lighting apparatus along a black body radiation locus and a graphical user interface 130 of a presentation specification for making chromaticity not along the black body radiation locus also selectable in addition to the chromaticity along it are displayable while being switched as the graphical user interface. The graphical user interface 130 of the presentation specification comprises a plurality of color setting buttons 131 each corresponding to a predetermined number of chromaticity in the case of emission of the lighting apparatus and emitting light with correspondent chromaticity when touched by a user. A color simulating the corresponding chromaticity is applied to each of the color setting buttons 131 at least partially.SELECTED DRAWING: Figure 5
Patent JP-2021192334-A (JP)
Title: Plasma actuator
Inventor: HIROSE KENICHI
IPC: H05H1/24
Filed: 2020-06-05
Abstract: To provide a plasma actuator capable of reducing air resistance generated in a direction opposite to the direction of travel of a mobile body.SOLUTION: A plasma actuator 1 includes: a dielectric 10; a first electrode group 20a formed from a first electrode 11a and a second electrode 12a sandwiching the dielectric 10 therebetween; and a second electrode group 20b formed from a first electrode 11b and a second electrode 12b sandwiching the dielectric 10 therebetween. The first electrode group 20a is arranged to face the second electrode group 20b at a position separated from the second electrode group 20b by a predetermined distance.SELECTED DRAWING: Figure 3
Patent JP-2020142138-A (JP)
Title: Treatments methods and portable surgical devices for treating neoplastic and hyperplastic cells in the cervix and other dermatological or surface related disorders
Inventor: WALLACE WILLIAM DEAN
IPC: A61B18/08
Filed: 2020-06-05
Abstract: To provide a portable electrosurgical device.SOLUTION: A portable electrosurgical device (ESD) has a housing 101, a probe connected to the housing and a heating element connected to the probe for destroying human tissue. The heating element is detachable from the probe and/or the probe with heating element can be detachable from the housing. The user can set a drive signal's electrical characteristics, such as operating frequency, duty cycle, peak voltage and the like for a customized drive signal formed in the ESD based on the heating element used. Another even more compact ESD is an integral one-piece portable device having a type of pistol hand-held grip, dis-connectable probe, and a rechargeable, removable battery in the handle, the portable device providing approximately 30 one-minute treatments on a single battery charge.SELECTED DRAWING: Figure 1
Patent JP-2021193412-A (JP)
Title: Device, imaging device, imaging system, and mobile object
Inventor: HONJO KENICHI
IPC: G03B13/36
Filed: 2020-06-08
Abstract: To provide an imaging device that can acquire information about distance to a subject more accurately.SOLUTION: A device includes a plurality of light receiving elements including a first light receiving element configured to receive a light beam that has passed through a first lens 300 and is divided into pupils. The lens includes a first image sensor provided at a distance of a predetermined distance or more from the position of the focal point FP of the first lens in the optical axis direction of the first lens. The device includes a circuit configured to generate information used for the control of a second imaging device including a second image sensor based on a signal generated by the first light receiving element.SELECTED DRAWING: Figure 5
Patent JP-2021196656-A (JP)
Title: Processing device, processing system, photographing device, processing method, and program
Inventor: KUSUMI YUICHI
IPC: G06T7/586
Filed: 2020-06-09
Abstract: To provide a processing device for allowing users to intuitively change lighting of images.SOLUTION: A processing device (104) includes: a first normal line obtainment section (104b) for obtaining first normal line information of a subject; a specified area obtainment section (104c) for obtaining a specified portion of the subject specified by a user; a second normal line obtainment section (104d) for obtaining second normal line information of the subject; a virtual light source determination section (104e) for determining a virtual light source condition based on the second normal line information corresponding to the specified portion; and a rendering section (104f) for generating a rendering image by using the first normal line information and the virtual light source condition, wherein the second normal line information comes with a lower frequency than that of the first normal line information.SELECTED DRAWING: Figure 3
Patent JP-2021194975-A (JP)
Title: Operation management device
Inventor: Sakai Miyako
IPC: F02N15/00
Filed: 2020-06-11
Abstract: To allow a driver to drive a vehicle when the driver is in a state of being able to drive the vehicle from a viewpoint of a driver license, and also satisfies physical and mental functionality to drive the vehicle.SOLUTION: An operation management device reads driver license information and personal identification information from an information storage member storing the driver license information identical with a driver license and the personal identification information to identify a driver and transmits the same to an external management device together with vehicle information. Then, the operation management device is configured to: receive drive availability information generated on the basis of license availability determination information for determining whether or not the driver related to the driver license information is in a state of being able to drive the vehicle related to the vehicle information and functional availability determination information for determining whether or not the driver related to the personal identification information satisfies physical and mental functionality to drive the vehicle; and allow/disallow a vehicle system to be started up on the basis of the drive availability information.SELECTED DRAWING: Figure 2
Patent JP-2021194350-A (JP)
Title: Table tennis racket
Inventor: YASUI AKIRA
IPC: A63B60/12
Filed: 2020-06-17
Abstract: To provide a table tennis racket of improved operability of a conventional pen holder grip.SOLUTION: A table tennis racket 2 according to the current invention is used by being gripped so that the index finger and the middle finger of a user pinch a blade 4. A first surface side grip 22 and a second surface side grip 24 of the blade 4 are provided with: an index finger contact surface 32 pressed by the index finger of the user; a middle finger contact surface 36 pressed by the middle finger; a ring finger contact surface 38 pressed by the ring finger; and a palm contact surface 28 provided at a terminal of the blade which the palm of the user is in contact with and is pressed. When used, the table tennis racket is used so that the grip is gripped by the fingers and the palm.SELECTED DRAWING: Figure 1
Patent JP-2021001883-A (JP)
Title: System and method for calculating protection level for velocity and course over ground
Inventor: BRANDON CULLING
IPC: G01S19/37
Filed: 2020-06-18
Abstract: To provide an accuracy quality estimation value of a global positioning satellite system which can be used in a new automobile subsystem requiring the reliability of 99% or more.SOLUTION: A GNSS receiver 104 can acquire Doppler measurement and dispersion measurement on the basis of satellite signals received from at least five GNSS satellites 108. The GNSS receiver can utilize a least squares method to calculate the velocity states (e.g., x-velocity state, y-velocity state, and z-velocity state) and the clock bias for the GNSS receiver, and can calculate the slope for each Doppler measurement in each velocity state. Next, the GNSS receiver can select the maximum slope for each velocity state and scale up the maximum slopes by a non-centrality parameter to calculate a protection level for each velocity state in an ECEF frame. The GNSS receiver can convert the velocity protection levels to NEU velocity protection levels to calculate a protection level for a course over ground.SELECTED DRAWING: Figure 1
Patent JP-2021172964-A (JP)
Title: Portable gripper
Inventor: ISHIDA DAIKI
IPC: B60N3/02
Filed: 2020-06-22
Abstract: To provide a portable gripper which allows hygiene of the hand to be maintained when not only it is in use but also it is attached or detached.SOLUTION: There is provided a strap gripper 100 attachable/detachable to a strap 10, in which the outline of the cross-section in the direction orthogonal to an axial center of the strap 10 is arch-shaped. This gripper comprises a palm receiving part 110 for receiving at least a finger acumination ball portion of the palm of a user, a thumb receiving part 120 for receiving the thumb of the user, and a four finger receiving part 130 adjacent to the palm receiving part 110 and for receiving four fingers other than the thumb of the user.SELECTED DRAWING: Figure 3
Patent JP-2021187146-A (JP)
Title: tool
Inventor: NAKAMURA KEIJI
IPC: B27C5/10
Filed: 2020-05-28
Abstract: To provide a tool that prevents a fastening body from damaging a trimmer body because it rubs against an exterior wall of the trimmer body.SOLUTION: An attachment body 2 for attaching a trimmer body 1, which comprises an enclosing part 2a enclosing a back plate 4 and the trimmer body 1, is turnably attached to the back plate 4 at both ends of the backmost part of a lower part of the enclosing part 2a. The enclosing part 2a is put into a closed state by butting against the back plate 4, from an opened state. A coupling body for coupling the back plate 4 and the enclosing part 2a together in this state is provided.SELECTED DRAWING: Figure 11
Patent JP-2022011272-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-30
Abstract: To provide a game machine capable of enhancing amusement in a game.SOLUTION: A game machine can execute multiple types of predetermined performances that are expected to execute a notification performance that can execute a special game. The ratio at which a predetermined performance is executed differs depending on cases where a first start condition is satisfied and the notification performance is executed in a probability variation/time-saving game state and where a second start condition is satisfied and the notification performance is executed in a specific time-saving game state.SELECTED DRAWING: Figure 39
Patent JP-2021192496-A (JP)
Title: Logic lsi using laminate-type logic circuit
Inventor: WATANABE SHIGEYOSHI
IPC: H03K19/173
Filed: 2020-06-05
Abstract: To provide means for continuously realizing a low cost, a high rate, and a low power consumption of a logic LSI as well after there comes a limitation of the Moore's law due to a short channel effect, for example, by using a manufacturing technique used for a large-capacity laminate-type NAND memory.SOLUTION: A logic LSI120 by a lamination-type logic circuit is formed of K-number of stages of NAND circuits 111. Signals 101, 102, and 103 are input to gates of K-number of stages of circuits. For a transistor where a load part 108 of the NAND circuit is input to a gate, a dymanic circuit with a reducible pattern area is used. In the gate of the transistor 108, a precharge signal 108 is input. In the pattern area of a drive unit 109 of the K-number of stages of the NAND circuit, the drive part of the K-number of stages of the NAND circuits and the pattern area of the load part are each represented by BF2 when the standardized pattern area of SGT 104 is B.SELECTED DRAWING: Figure 1
Patent JP-2022014702-A (JP)
Title: Transformer
Inventor: YOSHIKAWA KUMPEI
IPC: H01F30/10
Filed: 2020-07-07
Abstract: To provide a transformer that can reduce the loss of conversion efficiency and is easy to be designed.SOLUTION: A transformer includes a first coil, a first branch wire wound around the first coil, a second coil that is wound at a different position from the first coil and has the same number of turns as the first coil, and second branch wire wound around the second coil. The first coil, the first branch wire, the second coil, and the second branch wire are formed by continuous windings. The first branch wire and the second branch wire are connected in parallel. The first coil, the second coil, and the first branch wire and the second branch wire are connected in series.SELECTED DRAWING: Figure 1
Patent JP-2022015510-A (JP)
Title: Terminal-equipped wire, and manufacturing method and design method thereof
Inventor: SHIMADA TOMOHIRO
IPC: H01B7/00
Filed: 2020-07-09
Abstract: To provide a terminal-equipped wire that can eliminate the harmful effects of increased electrical resistance at a terminal, and improve the flexibility and bending property, and a manufacturing method and a design method thereof.SOLUTION: In a terminal-equipped wire 10A, exposed conductive wires 3 at both ends of a plurality of wires 1 (1A, 1B, 1C) whose outer periphery of a conductive wire 3 is covered with an insulating coating 2 are ultrasonically bonded, and a copper 4 which is a conductive metal is crimped to joint portions 6 at both ends thereof, and terminals 5 are respectively formed to the joint portions.SELECTED DRAWING: Figure 1
Patent JP-2022015657-A (JP)
Title: Optical distributor and electronic device
Inventor: SUZUKI SHINYA
IPC: G02B6/30
Filed: 2020-07-09
Abstract: To provide an optical distributor capable of suppressing a decrease in transmission efficiency in a connection part between an optical waveguide and an optical fiber, and an electronic device including the optical distributor.SOLUTION: An optical distributor comprises: a first optical fiber 1; a second optical fiber 2 and a third optical fiber 3 arranged in parallel with each other; an optical waveguide 4 including a branch core part branching halfway and connecting the first optical fiber and the second and third optical fibers; and a support member 9 including a first portion 91 having a first groove, a second portion 92 having a second groove, and a coupling portion 93 coupling the first portion and the second portion. The first optical fiber is inserted into the first groove and supported. The second optical fiber and the third optical fiber are inserted into the second groove and supported. The optical waveguide is retained at a position distant from the coupling portion.SELECTED DRAWING: Figure 1
Patent JP-2022017715-A (JP)
Title: Chinese noodle wheat flour
Inventor: KUROSU JUN
IPC: A23L7/10
Filed: 2020-07-14
Abstract: To provide a Chinese noodle wheat flour that can yield a Chinese noodle having excellent texture and tardy boil-sogginess.SOLUTION: Provided is a Chinese noodle wheat flour, which is a Chinese noodle wheat flour obtained by using hard wheat such as 1CW (Number 1 Canada Western Red Spring) from Canada, and DNS (Dark Northern Spring), HRW (Hard Red Winter) from the United States, and in which the ratio of the grain size of 22 μm or less is 6% or less, and the average grain size is 65 μm or more and 75 μm or less.SELECTED DRAWING: None