baber/WOPTO huggingface dataset:
Patent JP-2021524913-A (JP)
Title: 充填クロマトグラフィーカラムのコンディショニング
IPC: B01J20/281
Filed: 2019-05-21
Abstract: 本発明は、不活性および親水性のクロマトグラフィー樹脂が充填されたカラムを提供することと、溶媒または溶媒混合物をカラムに通すこととを備える、乾式充填クロマトグラフィーカラムのコンディショニング方法に関する。溶媒は、クロマトグラフィー樹脂よりも親水性が低いように選択され、溶媒流の速度は、システム圧力が予め規定された閾値を超えない速度に制御される。本発明は、熱の発生が例えば高流量でのプラスチックフリットもしくはフィルタおよび／または乾燥樹脂の湿潤などに問題を引き起こし得るＦＬＡＳＨクロマトグラフィーにおいて有利に使用される。
Patent JP-2022106421-A (JP)
Title: Rotor of rotary electric machine
Inventor: MATSUMOTO TAKASHI
IPC: H02K1/22
Filed: 2021-01-07
Abstract: To provide a rotor of a rotary electric machine that enables easy fixing of a permanent magnet while preventing damage to the permanent magnet.SOLUTION: A rotor 10 of a rotary electric machine comprises: a rotor core 12 with magnetic holes 18 formed; a permanent magnet 14 inserted into each magnetic hole 18; and an end plate 16 that is arranged on an axial end surface of the rotor core 12 and has one or more fixed holes 30 exposing the permanent magnet 14 to an axially outer side. One or more fixed pieces 32 extend from a peripheral edge of each fixed hole 30. Each fixed piece 32 includes an inclination part 40 which extends in a direction in which it is closer to a center of the permanent magnet 14 as proceeding to the axially outer side to make contact with the permanent magnet 14, thereby pushing the permanent magnet 14 in both the axial direction and a lateral direction orthogonal to the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2022018060-A (JP)
Title: Medical information processing apparatus and medical information processing program
Inventor: OWEN ANDERSON
IPC: G06T7/00
Filed: 2021-01-08
Abstract: To provide a deep learning model, or the like, with higher accuracy, compared to the prior art.SOLUTION: A medical information processing apparatus includes a trained first model to input medical data to output first output data, and a trained second model to input medical data to output second output data. Training of the first model and training of the second model are executed by using a hierarchical relationship, which is a relationship between the first output data and the second output data, including at least one of a spatial hierarchy, a temporal hierarchy, an anatomical hierarchy, and a hierarchy of clinical conditions.SELECTED DRAWING: Figure 4
Patent JP-2022110349-A (JP)
Title: Inhibitor for autonomic nerve activity
Inventor: KOMATSU CHIHIRO
IPC: A61K9/02
Filed: 2021-01-18
Abstract: To elucidate the effects of Hypericum extract on the whole autonomic nervous system and thus provide novel uses of the Hypericum extract.SOLUTION: An inhibitor for autonomic nerve activity contains Hypericum extract as an active ingredient. The present invention makes it possible to inhibit both activities of sympathetic nerve and parasympathetic nerve or inhibit the action of the whole autonomic nervous system. The present invention makes it possible to temporarily suppress the activity of the whole autonomic nervous system, contributing to resetting and switching the physical and mental conditions.SELECTED DRAWING: Figure 1
Patent JP-2022110400-A (JP)
Title: Earthquake-resistant wall
Inventor: OKADA JUNICHI
IPC: E04H9/02
Filed: 2021-01-18
Abstract: To provide an earthquake resistant wall hardly causing shear buckling.SOLUTION: An earthquake-resistant wall 14 has a corrugated steel plate 20 attached to a peripheral member 12 constituting a frame, a wooden board 24 arranged to face the corrugated steel plate 20, and a plurality of screw members 42 fixing the wooden board 24 to the corrugated steel plate 20. The corrugated steel plate 20 is stiffened by a woody board 24. Thereby, the occurrence of out-of-plane deformation of the corrugated steel plate 20 is suppressed, and shear buckling of the corrugated steel plate 20 is hardly caused.SELECTED DRAWING: Figure 3
Patent JP-2022110903-A (JP)
Title: Distributed power supply system and power conversion device
Inventor: OTSUKI YOSUKE
IPC: H02J3/32
Filed: 2021-01-19
Abstract: To provide a distributed power supply system and a power conversion device that suppress fluctuations in output from the distributed power supply system to a power system.SOLUTION: A first converter (11) adjusts a voltage of power generated by a power generation device (20) to output the adjusted voltage. A second converter (13) controls charging and discharging of an energy storage device (30). An inverter (12) is connected between a DC bus (Bd) to which the first converter (11) and the second converter (13) are connected and a power receiving point of a power system (2). A control unit (17) controls the first converter (11), the second converter (13) and the inverter (12) so that a tidal current power at the power receiving point becomes an offset command value set to a vale other than zero.SELECTED DRAWING: Figure 1
Patent JP-2022114255-A (JP)
Title: Method for producing vehicle
Inventor: Fukaya Shota
IPC: B33Y10/00
Filed: 2021-01-26
Abstract: To provide a method for producing a vehicle capable of directly lamination-molding a body on a chassis at high productivity.SOLUTION: A method for producing a vehicle comprises the steps of: mounting a chassis on a stage of a lamination molding device; and irradiating a prescribed region of metal powder paved on the stage in layers with a laser beam, repeatedly performing melting and solidification, and lamination-integrating many metal layers to mold a body with a three-dimensional shape on the chassis. The stage comprises vertically movable plural blocks, respectively independently, and, after the step of mounting the chassis and before the step of molding the body, the plural blocks rise so as to fill gaps with the chassis.SELECTED DRAWING: Figure 6
Patent JP-2021163958-A (JP)
Title: Light emitting device and lighting device including the same
Inventor: MATSUMOTO MIKA
IPC: H01L33/50
Filed: 2021-01-27
Abstract: To provide a light emitting device having a high light emitting spectrum having an excellent light emitting spectrum for visual work and a lighting device provided with the light emitting device.SOLUTION: A light emitting device includes a light emitting element 10 having an emission peak wavelength in the range of 400 nm or more and 490 nm or less, and a phosphor material including a first phosphor 71 having an emission peak in the range of 510 nm or more and less than 580 nm, a second phosphor 72 having an emission peak wavelength in the range of 580 nm or more and 680 nm or less and having a half width of 15 nm or more and 100 nm or less in the emission spectrum, and a third phosphor 73 having an emission peak wavelength in the range of 600 nm or more and 650 nm or less and having a half width of 14 nm or less in the emission spectrum, and when the correlated color temperature is, for example, 2000 K or more and less than 2800 K, a melanopic ratio (MR) value is 0.47 or more and 0.73 or less.SELECTED DRAWING: Figure 1
Patent JP-2022117342-A (JP)
Title: Terminal device for communicating between remote places
Inventor: NISHIGUCHI JUN
IPC: G06F3/04842
Filed: 2021-01-29
Abstract: To provide means for supporting smooth communication between users located in places distant from each other.SOLUTION: A system 1 is a system that supports a remote proxy service in which a requested user goes to a place (site) where a requesting user cannot go on behalf of the requesting user and performs what is instructed by the requesting user. The system 1 includes a terminal device 11A used by the requesting user and a terminal device 11B used by the requested user. The terminal device 11A displays, in real time, a moving image being captured by the terminal device 11B at the site. When the requesting user selects an image included in the moving image displayed by the terminal device 11A, the selected image is displayed on the terminal device 11B. The requested user can receive an instruction related to an object appearing in the image while looking at the image selected by the requesting user.SELECTED DRAWING: Figure 1
Patent JP-2022118296-A (JP)
Title: Strainer facility
Inventor: IMAOKA YUTA
IPC: B01D35/16
Filed: 2021-02-02
Abstract: To provide strainer facility that has a main-side strainer and a bypass-side strainer and that can enlarge backwash effect.SOLUTION: In a main-side strainer 20 having a bucket-shaped filter 26 arranged inside a casing, an industrial water supply pipe capable of supplying industrial water is connected directly or via a blow pipe (a drainage line 2e) to a bottom or to the vicinity of the bottom, a bent pipe (a bent line 2j) is connected to an upper part of the casing, and a collection cage 50 is connected to the bent pipe. The inside of the casing is provided with a vertical flow passage part and a horizontal flow passage part, and an inflow port is arranged in an upper part of the vertical flow passage part. An outflow port is arranged in an unblocked end part of the horizontal flow passage part. In a bypass side strainer 30 having a filtering filter 39 arranged in the horizontal flow passage part, a blow pipe (drainage line 3e) is connected to a blocked end part of the horizontal flow passage part which is a part as a lower side corner part or in its vicinity, with the collection cage 50 being connected to the blow pipe.SELECTED DRAWING: Figure 1
Patent JP-2022122327-A (JP)
Title: Speaker with illumination
Inventor: NAKAMURA HIROYUKI
IPC: F21V33/00
Filed: 2021-02-10
Abstract: To provide a speaker with illumination having a wide utilization range that cannot only be used as a desktop audio system but can be used as a lighting apparatus for reading books.SOLUTION: A speaker with illumination 1 has a speaker unit 12, an illumination unit 11 that is provided above the speaker unit 12, a battery unit 13 that is connected to a lower part of the speaker unit 12, and an arm 15 that is rotatably supported by the battery unit 13 and rotatably supports the illumination unit 11 at its leading end. The speaker with illumination has a configuration in which an oscillation mechanism of the arm 15 can freely change the position of the illumination unit 11 and the irradiation direction of light.SELECTED DRAWING: Figure 1
Patent JP-2022122392-A (JP)
Title: Joint gasket
Inventor: WAKAMATSU YOHEI
IPC: C09K3/10
Filed: 2021-02-10
Abstract: To provide a joint gasket with excellent sealability.SOLUTION: A joint gasket 1 comprises a lip part 7 for stopping water having: an elastically deformable upper lip 15; a lower lip 17; and a bridge 19. The lip part contains a crosslinked olefin elastomer. The crosslinked olefin elastomer has a crosslinked structure in which polyolefin is crosslinked with a silane coupling agent.SELECTED DRAWING: Figure 1
Patent JP-2021088719-A (JP)
Title: Appliances having sound and thermal insulation based on viscoelastic polyurethane
Inventor: GUISEPPE LISTA
IPC: F16L59/02
Filed: 2021-02-18
Abstract: To provide appliances having both acoustic and thermal insulation without incorporating multiple layers of insulating material, and a method of insulating an appliance.SOLUTION: An appliance comprises at least one thermally and acoustically insulated component, where the insulated component has an insulation structure applied to at least one surface thereof, the insulation structure including at least one layer of a viscoelastic polyurethane foam, thereby providing effective thermal insulation and acoustic insulation. The viscoelastic polyurethane foam has a resiliency value of at most 15%, and a recovery time of at least 3 seconds.SELECTED DRAWING: None
Patent JP-2022127643-A (JP)
Title: Coil component and wireless power transmission device including the same
Inventor: KAJIKIYA SHOMA
IPC: H01F27/00
Filed: 2021-02-20
Abstract: To provide a coil component capable of communication even when a metal member exists near an antenna coil included in a counterpart apparatus.SOLUTION: A coil component 1 includes a first coil pattern CP1 provided on a surface of a first base material 10, a second coil pattern CP2 provided on the surface of the first base material 10 and disposed outside the first coil pattern CP1, and a third coil pattern CP3 provided on a surface of a second base material 20 and connected to the second coil pattern CP2. In a view from a z-direction, a part of the third coil pattern CP3 overlaps with the first coil pattern CP1. Thus, by using the first coil pattern CP1 as a power transmission coil for wireless power transmission and using the second coil pattern CP2 and the third coil pattern CP3 as an antenna coil for communication, the communication becomes possible even when a metal member exists near an antenna coil included in a counterpart apparatus.SELECTED DRAWING: Figure 1
Patent JP-2021093368-A (JP)
Title: Light source device and head-up display device
Inventor: SUGIYAMA TOSHINORI
IPC: F21V9/14
Filed: 2021-02-24
Abstract: To provide a light source device that is compact, can be manufactured at low cost and is suitable for being used as an illumination light source for a display device of an electronic device such as an HUD and an extremely compact projector.SOLUTION: A light source device includes: a solid light source; a collimator optical system for converting light emitted from the solid light source into substantially parallel light; a light guide body upon which light emitted from the collimator optical system is incident and which emits light in another direction than an incident direction; and a polarization conversion element for arranging polarization directions of light emitted from the light guide body into one direction.SELECTED DRAWING: Figure 17
Patent JP-2022129493-A (JP)
Title: cable connector
Inventor: MATSUMOTO HIROYUKI
IPC: H01R13/42
Filed: 2021-02-25
Abstract: To impart waterproof performance to a cable connector which can be engaged with a mating connector only when a cable is at a regular insertion position.SOLUTION: A cable connector 10 has: a housing 20 which has a cylindrical engagement protrusion 220 inserted into an engagement opening on a mating connector 100; and a retainer 30 which allows the engagement protrusion 220 to be inserted into the mating connector 100 only when a cable 70 housed in the housing 20 is at a regular insertion position. The retainer 30 has a locking protrusion 322 which is at a position for inhibiting the engagement with the mating connector if the cable 70 housed in the housing 20 is at an irregular insertion position and, if the cable 70 is at the regular insertion position, becomes movable to a position for allowing the engagement with the mating connector.SELECTED DRAWING: Figure 6
Patent JP-2022132737-A (JP)
Title: Information providing system, information providing program, and information providing method
Inventor: ISHIDA RINA
IPC: G06Q30/02
Filed: 2021-03-01
Abstract: To provide an information providing system which can provide information on a provider properly and widely without requiring the provider of a commodity or a service to register the information on a database.SOLUTION: An information providing system includes a consumer information database 2 which stores consumer information to be stored in association with a lifeline supply and demand contract; and an information providing server 4 from which the consumer information can be acquired freely. When a consumer U accesses, as a search user, the information providing server 4 via a consumer terminal 3 and inputs a search word, the information providing server 4 selects consumer information of the search user and a consumer U, as a searched user, which corresponds to the search word, from the consumer information database 2, and outputs information on the searched user on the consumer terminal 3 of the search user.SELECTED DRAWING: Figure 1
Patent JP-2021089297-A (JP)
Title: Wearable apparatus
Inventor: Uematsu daisuke
IPC: G04C9/00
Filed: 2021-03-03
Abstract: To provide an electronic timepiece with which it is possible to realize both designability and a good antenna gain.SOLUTION: The electronic timepiece comprises: a cylindrical exterior case 1 for accommodating a circuit board 71 in the inside; a bezel 2 formed in annular shaped from a metal material and equipped with an inward flange part 21 projecting from the annular inside face toward the annular center, while being arranged above the outside of the exterior case 1 and electrically connected to the circuit board 71; and a windshield member 3 formed with a transparent dielectric substance, arranged inside of the bezel 2 and supported by the inward flange part 21. At least one of the dielectric constant of the dielectric substance constituting the windshield member 3 and the area of an overlapping region where the inward flange part 21 and the windshield member 3 overlap is adjusted, so that the bezel 2 resonates with the electromagnetic wave of a desired frequency.SELECTED DRAWING: Figure 3
Patent JP-2021099999-A (JP)
Title: Nonaqueous fluoride salt, solution, and their uses
Inventor: SIMON C JONES
IPC: H01G11/60
Filed: 2021-03-03
Abstract: To provide an electrolyte solution for use in an electrochemical cell, having excellent capacity characteristics.SOLUTION: An electrolyte solution includes a fluoride salt and one or more nonaqueous solvents. The fluoride salt includes one or more fluoride ions and an organic cation. The organic cation does not possess carbon in a β position or does not possess carbon in the β position with a bound hydrogen, and a cation charge center of the organic cation is N, P, S or O and the cation charge center includes one or more non-aqueous solvents. Concentration of the fluoride ions dissolved in the electrolyte solution is greater than or equal to 0.05 M.SELECTED DRAWING: Figure 1
Patent JP-2022135118-A (JP)
Title: fastening tool
Inventor: YAMASHITA MICHIO
IPC: B25B21/00
Filed: 2021-03-04
Abstract: To provide a fastening tool which enables easy attachment/detachment of a nose part.SOLUTION: A fastening tool 1 includes a nose part 8 which is pressed to an object to be fastened, to which a screw is fastened, and from which the screw is ejected. The nose part 8 has: an ejection passage which is supplied with the screw by a screw feed part, which feeds the screw, and through which a driver bit passes; and a contact member 81 which has an ejection port 80 communicating with the ejection passage and is pressed to the object to be fastened. The nose part 8 is formed by assembling each component integrally and detachably attached to the housing 10.SELECTED DRAWING: Figure 9B
Patent JP-2022135625-A (JP)
Title: Semiconductor chip, processed wafer, and method for manufacturing semiconductor chip
Inventor: NAGAYA MASATAKE
IPC: B23K26/53
Filed: 2021-03-05
Abstract: To suppress a crack while an identification mark is formed.SOLUTION: A method for manufacturing a semiconductor chip includes: preparing a GaN wafer 1; forming an epitaxial film 3 on one surface 1a of the GaN wafer 1 to configure a processed wafer having a plurality of chip formation regions; forming a one surface-side element component of a semiconductor element in each of the plurality of chip formation regions; forming a wafer transformation layer along a planar direction of the processed wafer by irradiating an inside of the processed wafer with a laser beam L from the other surface side of the processed wafer; dividing the processed wafer into a chip formation wafer and a recycle wafer by dividing the processed wafer at the wafer transformation layer as a boundary; extracting a semiconductor chip from the chip formation wafer; and after the preparing of the GaN wafer 1 and before the dividing of the processed wafer, irradiating an inside of the GaN wafer 1 or the processed wafer with the laser beam L to form, at the inside, a mark WM by deposition of gallium.SELECTED DRAWING: Figure 1B
Patent JP-2021146337-A (JP)
Title: Liquid material coating unit, liquid material coating device and liquid material coating method
Inventor: KAMIYA KOHEI
IPC: B05C5/00
Filed: 2021-03-11
Abstract: To provide a liquid material coating unit which can stably supply a pattern of a fine coating diameter while preventing the mixture of air bubbles into a liquid material, a liquid material coating device and a liquid material coating method.SOLUTION: A liquid material coating unit 4 comprises a coating needle 24 and a coating liquid vessel 21. The coating liquid vessel 21 includes a connection part 25 and a needle moving part 26. The connection part 25 extends in a horizontal direction. The needle moving part 26 extends along a vertical direction from the connection part 25. A protrusion amount P which allows the coating needle 24 to protrude along the vertical direction from a penetration hole 22 of the coating liquid vessel 21 is equal to or longer than 1 mm, and equal to or shorter than 3 mm. A first width W1 of the needle moving part 26 in the horizontal direction is equal to or narrower than 5 mm. A length of the extension of the needle moving part 26 extending from the connection part 25 up to the penetration hole 22 along the vertical direction is equal to or longer than 5 mm.SELECTED DRAWING: Figure 2
Patent JP-2022139762-A (JP)
Title: Oil pressure control valve and valve timing control device for internal combustion engine
Inventor: YOKOZAWA SORA
IPC: F01L1/356
Filed: 2021-03-12
Abstract: To improve a response of hydraulic oil pressure from an advancing oil pressure chamber to a retarding oil pressure chamber.SOLUTION: A control valve 26 comprises: a cylindrical valve body 13 which has an advancing port 35 and a retarding port 34; a sleeve 30 in which the valve body 13 is arranged; a spool valve 31 which is arranged between an inner periphery of the valve body 13 and an outer periphery of the sleeve 30 slidably along the axis of the valve body 13, and has an inside annular recessed part 31f at the inner periphery; and a second check valve 57 which is provided at the inside annular recessed part 31f. The second check valve 57 forms a communication path 65, which decreases in diameter when predetermined hydraulic oil pressure acts on its outer peripheral surface to communicate the advancing port 35 and retarding port 34 between the outer periphery of the second check valve 57 and the inside annular recessed part 31f.SELECTED DRAWING: Figure 9
Patent JP-2022143505-A (JP)
Title: Positive electrode active material particle mixture for lithium ion secondary battery, and manufacturing method thereof
Inventor: YAMASHITA HIROKI
IPC: H01M4/58
Filed: 2021-03-17
Abstract: To provide a positive electrode active material particle mixture for a lithium ion secondary battery, which enables the satisfactory enhancement in capacity and storability as to a lithium ion secondary battery while using lithium manganese iron phosphate-based particles.SOLUTION: A positive electrode active material particle mixture for a lithium ion secondary battery comprises: 10 mass% or more of particles (A) including a substance represented by the formula (A), LiaMnbFecM1xPO4 (A) (in the formula (A), M1 represents Mg, Al, Ti, Cu, Zn, Nb, Co, Ni, Ca, Sr, Y, Zr, Mo, Ba, Pb, Bi, La, Ce, Nd or Gd; a, b, c and x are numbers that satisfy 0<a≤1.2, 0≤b≤1.2, 0≤c≤1.2, 0≤x≤0.3 and b+c≠0 and a+(Valence number of Mn)×b+(Valence number of Fe)×c+(Valence number of M1)×x=3), and having a tap density of 0.3-1.2 g/cm3, of which the volume of pores of 10-3000 nm in pore diameter is 0.2-0.7 mL/g.SELECTED DRAWING: None
Patent JP-2022143788-A (JP)
Title: Display device, method for display, and program
Inventor: HORI KOSHIRO
IPC: G06F3/04817
Filed: 2021-03-18
Abstract: To provide a display device, a method for display, and a program that display a display component corresponding to writing data.SOLUTION: A display device 2 includes: first reception means (reception means 21) for receiving the input of handwriting data; storage means (storage unit 39) for storing at least one display component corresponding to the shape of the handwriting data; and display control means (display control unit 24) for displaying at least one display component corresponding to the handwriting data received by the first reception means. In that way, when a user hand-writes a shape predetermined by the handwriting data, the guidance of functions related to the shape of the handwriting data is displayed. The user can therefore use functions which the user is not aware of.SELECTED DRAWING: Figure 6