baber/WOPTO huggingface dataset:
Patent JP-2021088711-A (JP)
Title: Polyimide-based polymer thick film compositions
Inventor: SUH SEIGI
IPC: C08K3/00
Filed: 2021-01-28
Abstract: To provide polyimide-based polymer thick film compositions.SOLUTION: A polyimide-based polymer thick film composition comprises: (a) a polyimide polymer with the structure I; and (b) an organic solvent comprising one or more components selected from predetermined structures.SELECTED DRAWING: None
Patent JP-2022117119-A (JP)
Title: Optical element and uv light-emitting device
Inventor: SOMEYA TAKENORI
IPC: H01L33/58
Filed: 2021-01-29
Abstract: To provide an optical element having a resin layer which is superior in light extraction efficiency when used in a UV light-emitting device, and which is suppressed in degradation owing to UV light.SOLUTION: An optical element is arranged for use in a UV light-emitting device. The optical element comprises a resin composition layer and an optical member which allows UV light to pass therethrough. On a condition that the resin composition layer is fired at a temperature which causes the resin composition layer to harden to make a resin layer, the resin layer has a refraction index nd(R) of 1.37 or larger to d-rays (having a wavelength of 587.6 nm). In the resin layer, a content of an organic solvent is 0.3 mass% or less. The resin composition layer is formed in a region making at least a part of a surface of the optical member. The optical member is glued with another member through the resin composition layer.SELECTED DRAWING: Figure 1
Patent JP-2022118650-A (JP)
Title: Laminate piezoelectric sheet
Inventor: WATANABE ITARU
IPC: H04R17/00
Filed: 2021-02-02
Abstract: To provide a laminate piezoelectric sheet having excellent water resistance and good piezoelectric properties while enabling mass production.SOLUTION: A laminate piezoelectric sheet according to an embodiment of the present invention has a laminated structure in which at least an electret film, an electrode, and a protective film are provided in this order, and the protective film is a porous film.SELECTED DRAWING: None
Patent JP-2022119222-A (JP)
Title: Intestinal short-chain fatty acid increasing agent, and butyric acid transmission system into intestine
Inventor: KOBAYASHI YASUO
IPC: A61P37/08
Filed: 2021-02-04
Abstract: To provide an intestinal short-chain fatty acid increasing agent that is effective in a smaller amount.SOLUTION: The intestinal short-chain fatty acid increasing agent includes a cellulose derivative as an active ingredient. In the cellulose derivative, the total substitution degree by an acyl group is 0.3 or more and 1.8 or less, a replacement ratio by an acyl group other than an acetyl group is 95% or more, and a 6th position replacement ratio is 40% or less. The butyric acid transmission system into the intestine includes a cellulose derivative. In the cellulose derivative, the total substitution degree by an acyl group is 0.3 or more and 1.8 or less, a replacement ratio by a butyryl group is 95% or more and, and a 6th position replacement ratio is 40% or less.SELECTED DRAWING: None
Patent JP-2022120581-A (JP)
Title: Semiconductor device and capacity sensor circuit
Inventor: OTSUKA MASAYUKI
IPC: G01K11/06
Filed: 2021-02-05
Abstract: To provide a semiconductor device capable of controlling a rewrite voltage of a non-volatile memory according to a capacity of a film thickness of the memory.SOLUTION: A semiconductor device comprises: a control unit which controls a rewrite voltage of a semiconductor memory composed of capacitive elements; a reference capacity unit which includes a plurality of capacitors each of which has a reference capacity and is connected between a first line and a line of a prescribed electric potential via a switch element; a determination capacity unit which is composed of capacitive elements having the same structure as capacitive elements constituting the semiconductor memory, whose one end is connected to a second line, and whose other end is grounded; a calibration circuit which supplies a selection signal selectively connecting a plurality of capacitors to the first line and the line of a prescribed electric potential to the reference capacity unit; and a determination circuit which charges the capacity of the reference capacity unit by sending charging current to the first line, charges the capacity of the determination capacity unit by sending charging current to the second line, and obtains comparison results of electric potentials of the first and second lines. The control unit controls rewrite to the semiconductor memory on the basis of determination results of the determination circuit.SELECTED DRAWING: Figure 5
Patent JP-2022123170-A (JP)
Title: Work support system
Inventor: KATAYAMA TAKESHI
IPC: G06Q50/12
Filed: 2021-02-11
Abstract: To provide a work support system for supporting storage work of food on a shelf in facilities for taking out the food stored in the shelf to provide it to a customer.SOLUTION: A work support processing system in facilities for taking out food 2 from a shelf 3 to provide it to a customer includes: at least one conveying unit 18 for conveying the food 2; a delivery unit 19 for storing the food 2 conveyed by the conveying unit 18 on the shelf 3; and a notifying unit 20 for notifying a type and a quantity of the food to be input to the conveying unit 18 to an input worker P for performing work for inputting the food to the conveying unit 18.SELECTED DRAWING: Figure 3
Patent JP-2022124276-A (JP)
Title: Saddle-riding type vehicle
Inventor: UJIIE TAKESHI
IPC: B62J11/19
Filed: 2021-02-15
Abstract: To enhance a degree of freedom of a layout of vehicle components.SOLUTION: A motor cycle 1 includes a vehicle body frame 20 including a head pipe 21 and a main frame 22 extending to a vehicle rear part from the head pipe 21, a steering system 40 supported by the head pipe 21 so as to be steerable around a central axis HL of the head pipe 21, an electric component 50 moving along with steering of the steering system 40, and wiring 60 extending from the electric component 50, wherein the wiring 60 is fixed at a first fixing point P1 of the electric component 50; in the wiring 60, a part which extends to the left side in a vehicle width direction from the first fixing point P1, then is curved and extends to the right side is fixed at a second fixing point P2 of the vehicle body frame 20; the central axis HL of the head pipe 21 is inclined so as to be positioned on a vehicle lower side as going to a vehicle front side in vehicle side view; a straight line KL passing through the first fixing point P1 and the second fixing point P2 is inclined so as to be positioned on a vehicle upper side as going to the vehicle front side in the vehicle side view; and the central axis HL and the straight line KL substantially vertically cross each other in the vehicle side view.SELECTED DRAWING: Figure 2
Patent JP-2022124384-A (JP)
Title: Recombinant bone morphogenetic protein 4 expressed in plant cells and production methods thereof
Inventor: FUJIYAMA KAZUHITO
IPC: C07K14/51
Filed: 2021-02-15
Abstract: To provide methods for producing bone morphogenetic protein 4 (BMP4) of a quality usable for xeno-free (not containing heterogenous components) media for regenerative medicine.SOLUTION: Disclosed is a method for producing a bone morphogenetic protein 4 (BMP4) having a structure selected from the group consisting of: a dimer of a protein of a specific amino acid sequence; a dimer of a protein of another specific amino acid sequence; and a dimer of the protein of the specific amino acid sequence and the protein of another specific amino acid sequence, where the method comprises the steps of: (1) infecting a plant or plant cell with an agrobacterium transformant where the agrobacterium transformant comprises an expression vector comprising a DNA encoding a preproprotein of a human BMP4 of specific amino acid sequence(s); (2) cultivating or culturing the plant or plant cell infected by the agrobacterium transformant; and (3) purifying the BMP4 from the plant or cultured plant cells.SELECTED DRAWING: None
Patent JP-2022131162-A (JP)
Title: Screw holding structure, terminal block, and electrical device
Inventor: KOMOGUCHI Yusuke
IPC: H01R9/24
Filed: 2021-02-26
Abstract: To provide a screw holding structure capable of improving the visibility of whether a terminal screw is positioned at a holding position.SOLUTION: A screw holding structure includes: a housing; a terminal portion disposed in the housing and having a female screw portion; a male screw portion that can be screwed into the female screw portion; and a terminal screw having a head having a diameter larger than that of the male screw portion, a neck axially connecting the male screw portion and the head, and an annular washer disposed around the neck. The terminal screw is movable within the housing between a connection position where the male screw portion is screwed into the female screw portion to be connected to the terminal portion and a holding position which is axially separated from the terminal portion. The washer includes a first guide protrusion that protrudes toward the head of the terminal screw. The housing includes a first guide groove in which the first guide protrusion slides when the terminal screw moves between the connection position and the holding position. The screw retention structure further includes a display portion that provides different visual indications when the terminal screw is located at the connection position and located at the retaining position.SELECTED DRAWING: Figure 2
Patent JP-2022132724-A (JP)
Title: Immunoglobulin a secretion promoter
Inventor: GOTO MASANARI
IPC: A61P37/04
Filed: 2021-03-01
Abstract: To provide a substance which has an effect of promoting secretion of immunoglobulin A for a long time on relatively aged animals.SOLUTION: An immunoglobulin A secretion promoter contains LACTO-N-BIOSE I as an active ingredient. Foods and drinks and drugs having a mucous membranes immune-stimulation action contain the promoter.SELECTED DRAWING: None
Patent JP-2022135686-A (JP)
Title: Fire information analysis system
Inventor: AKITA CHISA
IPC: G08B17/00
Filed: 2021-03-05
Abstract: To obtain a fire information analysis system which can effectively utilize detection data of a fire sensor.SOLUTION: A fire information analysis system comprises: a fire receiver which is connected with a fire sensor to determine presence/absence of fire breakout on the basis of a detection result of the fire sensor, and acquires state data including an analog value of a physical quantity detected by the fire sensor; and an analyzer which performs statistical processing of the state data acquired by a plurality of fire receivers.SELECTED DRAWING: Figure 7
Patent JP-2022136622-A (JP)
Title: Vehicle management system and vehicle management method
Inventor: INABA MASAHITO
IPC: G06Q30/06
Filed: 2021-03-08
Abstract: To appropriately manage a state of a vehicle used in a service for providing the vehicle, taking into account deterioration accompanying the use of the vehicle.SOLUTION: A vehicle management system outputs a vehicle evaluation indicating a result of evaluating a state of a vehicle provided by a vehicle rental service and an operation state of the vehicle in the vehicle rental service associated with each other. The vehicle evaluation includes evaluations of one or more items selected from a plurality of options and at least any one of images obtained by capturing the vehicle.SELECTED DRAWING: Figure 8
Patent JP-2022095515-A (JP)
Title: Substrate with built-in connecting structure
Inventor: JUNG JOO HWAN
IPC: H05K3/36
Filed: 2021-03-09
Abstract: To provide a substrate with a built-in connecting structure.SOLUTION: A substrate with a built-in connecting structure according to the present disclosure includes a printed circuit substrate including a first insulating main body and a plurality of first wiring layers arranged at least one of the outside and the inside of the first insulating main body, and a connecting structure embedded in the first insulating body and including first and second substrates, and the first and second substrates are arranged adjacent to each other.SELECTED DRAWING: Figure 3
Patent JP-2021107150-A (JP)
Title: Three-dimensional modeling method and device for objects with high resolution background
Inventor: ADAM T C STEEGE
IPC: B22F12/52
Filed: 2021-03-09
Abstract: To provide a device and a related method for molding three-dimensionally metal, plastic and ceramic components for various applications.SOLUTION: A molding device includes: a molding platform for manufacturing a three-dimensional component; a powder feed system configured to feed a layer of a powder material to the molding platform; a resin supply system configured to inject a photo-curable resin into a work area of the layer of the powder material; and an imaging system configured to at least partially solidify a layer of the three-dimensional component by selectively irradiating the photo-curable resin in the work area. The molding device is configured such that the resin supply system moves across the modeling platform, and injects the photo-curable resin into the powder material via a continuous flow so that the photo-curable resin contacts both the resin supply system and the powder material.SELECTED DRAWING: Figure 23
Patent JP-2021092145-A (JP)
Title: Opening building material
Inventor: OURA YUTAKA
IPC: E06B1/02
Filed: 2021-03-10
Abstract: To provide an opening building material with high heat insulation performance.SOLUTION: The opening building material includes a frame and a picture frame material. The frame is attached to a skeleton opening with a skeleton mounting piece that abuts on an outdoor side finding surface of the skeleton. The picture frame material is attached to an inner peripheral side of the skeleton opening on an indoor side of the frame. A heat insulating space is formed on the indoor side of the skeleton mounting piece and on the inner peripheral side of the opening, which is surrounded by the indoor side surface of the frame, the outer peripheral side surface of the picture frame material, and the outdoor side surface of the skeleton.SELECTED DRAWING: Figure 1
Patent JP-2022138908-A (JP)
Title: culture insert
Inventor: YASHIMA MINORU
IPC: C12M1/00
Filed: 2021-03-11
Abstract: To provide a culture insert which does not cause a tip of a pipet to interfere with a well plate when the pipet is inserted into the well plate, and enables the tip of the pipet to be sufficiently inserted to the bottom portion of the well plate.SOLUTION: A culture insert 100 comprises a cylinder portion 11 and an insertion port 61 into which a pipe in a posture parallel with the axis 11L of the cylinder 11 can be inserted.SELECTED DRAWING: Figure 23
Patent JP-2022144051-A (JP)
Title: Paper-made label base paper
Inventor: KIRA NOZOMI
IPC: D21H21/20
Filed: 2021-03-18
Abstract: To provide base paper for a paper-made label having excellent water resistance for manufacture of a paper-made label which can be used as a beverage bottle, etc., as a replacement of a plastic label.SOLUTION: Base paper for a paper-made label has a wet relative tensile strength of 10 kNm/kg or over in an MD direction and/or a CD direction.SELECTED DRAWING: None
Patent JP-2022144661-A (JP)
Title: Production method of 9,9-bis(4-amino-3-halogenophenyl)fluorene compound
Inventor: NAKATANI NIRO
IPC: C07C211/52
Filed: 2021-03-19
Abstract: To provide a production method allowing high-yield and high-purity production of a 9,9-bis(4-amino-3-halogenophenyl)fluorene compound.SOLUTION: The production method of 9,9-bis(4-amino-3-halogenophenyl)fluorene compound comprises reacting 9-fluorenone with a 2-halogenoaniline represented by the general formula (1) in the figure, where X represents chlorine or fluorine, in the presence of a dissolved heteropolyacid.SELECTED DRAWING: None
Patent JP-2022022079-A (JP)
Title: Image acquisition module, electronic device, image acquisition method, and storage medium
Inventor: WANG XUANZHAO
IPC: G03B15/03
Filed: 2021-03-22
Abstract: To provide an image acquisition module, an electronic device, an image acquisition method, and a storage medium.SOLUTION: The present invention relates to an image acquisition module, an electronic device, an image acquisition method, and a storage medium. The image acquisition module includes: a camera; a flash lamp array disposed adjacently to the camera and comprising a plurality of flash lamps arranged in a preset array; a flash lamp driving circuit connected to the flash lamp array and configured to provide a driving signal for driving the flash lamps to be lighted; and a camera driving circuit connected to the camera and configured to provide a driving signal for acquiring an image to the camera; where the flash lamp driving circuit is independent of the camera driving circuit.SELECTED DRAWING: Figure 1
Patent JP-2022152966-A (JP)
Title: Composite false twist yarn
Inventor: KURATANI HIROKO
IPC: D03D15/47
Filed: 2021-03-29
Abstract: To provide a composite false twist yarn enabling moire with clear shades of colors to appear on a woven and knitted fabric formed of the composite false twist yarn when dyeing the woven and knitted fabric and achieving fluffy worsted-like feeling on the woven and knitted fabric, and a manufacturing method thereof.SOLUTION: A composite false twist yarn is a composite yarn formed of cation-dyeable polyester yarn A and cation non-dyeable polyester yarn B and satisfies following (1) to (3): (1) crimp percentage is 20 to 50%; (2) torque is 25 to 50 T/M; and (3) the number of interlace is 100 to 155/M.SELECTED DRAWING: Figure 1
Patent JP-2022154946-A (JP)
Title: Flowmeter
Inventor: ASAHARA DAIKI
IPC: G01F1/42
Filed: 2021-03-30
Abstract: To provide a flowmeter capable of more accurately performing measurement under space saving.SOLUTION: A flowmeter includes an orifice arranged on a flow path and a pressure measurement unit arranged on each of an upstream side and a downstream side of the orifice. The orifice includes: a disk-shaped orifice body centered about a central axis of the flow path; a central hole unit opening to a section including a center of the orifice body; and a plurality of peripheral hole units arranged so as to surround the central hole unit from an outer peripheral side. When distance from an edge of an outer peripheral side of the orifice body to the peripheral hole unit located closest to the outer peripheral side is defined as A, distance from the central hole unit to the peripheral hole unit is defined as B, and a diameter of the central hole unit and the peripheral hole unit are defined as C, C≤A≤B is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2022160737-A (JP)
Title: Traffic system
Inventor: YOSHIDA KAORU
IPC: G08G1/00
Filed: 2021-04-07
Abstract: To provide a traffic system which can be used together with an existing railroad vehicle by reducing costs of a vehicle movable on both of a road and a rail and making the vehicle movable on both of the road and the existing rail.SOLUTION: A vehicle unit which can travel on a rail is constructed by loading a vehicle 3 on a rail travel vehicle 4 to be connected, and travel control according to information of an operation plan planned on the basis of travel information of other railroad vehicle 2 traveling on the rail is performed to the vehicle unit. Because of this, the vehicle 3 does not require to prepare a configuration for traveling on the rail and costs of the vehicle 3 can be reduced. In addition, a traffic system 1 which can be used together with the existing railroad vehicle 2 can be constructed.SELECTED DRAWING: Figure 1
Patent JP-2022160864-A (JP)
Title: Resin molded body and packaging material using the same
Inventor: SAKIYAMA TETSUZO
IPC: C08J5/18
Filed: 2021-04-07
Abstract: To easily prepare a resin molded body excellent in oxygen barrier property and water vapor barrier property.SOLUTION: There is provided a thermoplastic resin molding 1 in which an ethylene-vinyl alcohol copolymer is dispersed as a dispersion phase to exist in a base phase 2 which is composed of a polyolefin-based thermoplastic resin and has a water vapor barrier property and the dispersion phases 3 are formed in a thin flat shape in the thickness direction of the thermoplastic resin molding 1 and are arranged so that there is no gap in the whole area and the dispersion phases 3 exist by overlapping each other in the perspective view from one surface side of the thermoplastic resin molding 1. Further, each of the dispersion phases 3 satisfies the distance condition that the dispersion phase distance between the dispersion phase 3 and at least another dispersion phase 3 is 0.1 μm or more and less than 15 μm and the cross-sectional dispersion size is 4 μm2 or more and 400 μm2 or less. Therefore, the dispersion phases 3 can be arranged so that more labyrinth effects may be obtained and the oxygen gas barrier property by the labyrinth effect can be improved.SELECTED DRAWING: Figure 1
Patent JP-2021105245-A (JP)
Title: Photoactivatable fibers and fabric media
Inventor: REMIGIO PIERGALLINI
IPC: D01F1/10
Filed: 2021-04-08
Abstract: To provide fibers and fabric media comprising photoactivatable agents, and fibers and fabric media that are photoactivatable by photoactivation of the photoactivatable agents.SOLUTION: Photoactivatable fibers comprise at least one thermoplastic polymer and at least one xanthene dye, wherein the at least one xanthene dye is mixed with the at least one thermoplastic polymer at an in-water concentration of 5-20% w/w, and the photoactivatable fibers absorb light of 400-800 nm and emit fluorescent light of 400-800 nm.SELECTED DRAWING: None
Patent JP-2021118699-A (JP)
Title: Glycan-interacting compounds and methods of use
Inventor: Ana Paula Galvao DA SILVA
IPC: C12N1/21
Filed: 2021-04-09
Abstract: To provide antibodies capable of binding various glycans, including glycans associated with disease and diseased cells and tissues.SOLUTION: The present invention discloses glycan-interacting antibodies useful in the treatment and prevention of human disease, including cancer, and methods for producing the glycan-interacting antibodies. Such glycan-interacting antibodies include monoclonal antibodies, derivatives, and fragments thereof, as well as compositions and kits comprising them. Further provided are methods of using glycan-interacting antibodies to target cells and treat disease.SELECTED DRAWING: None
Patent JP-2022166657-A (JP)
Inventor: MURATA KAZUHIKO
IPC: B29C45/33
Filed: 2021-04-21
Abstract: 【課題】無理抜き時に筒体根元部のクラックの発生を抑制する。【解決手段】外周面にアンダーカットとなる突出部を有する筒体の射出成形用金型であって、筒体の内周面を形成する第１のコアと、筒体の外周面及び突出部を形成する第２のコアと、第１のコアと第２のコアを筒体から離型するように移動させる駆動手段と、第２のコアよりも先に移動する第１のコアが予め定められた位置に移動するまで第２のコアの移動を阻止するロック手段と、を備え、ロック手段は、第１のコアの移動方向と交差する方向に進退自在に突出し、移動する第１のコアにより押し下げられ、第２のコアがスライド移動可能となる。【選択図】図２
Patent JP-2021121323-A (JP)
Title: Device for determining and monitoring neurological or muscle disorder, and method for determining motor impairment
Inventor: DAVID BURTON
IPC: A61B5/11
Filed: 2021-04-26
Abstract: To provide some methods and devices for incorporating or achieving communication interfaces (one or a plurality of wearable devices, or connectivity options (including WWW, IP, LAN, WAN, addition/comparison monitoring/detection or calculation system, SAAS(including cloud computing service or NAS, peer to peer connection or the like)).SOLUTION: There is provided a device for determining and monitoring neurological or muscle disorder, the device comprises: a sensor for acquiring an electromyogram (EMG) signal of a subject, the EMG signal being used for determining a rem stage of sleep, EMG signal being used for determining presence of atony, the EMG signal being used for determining presence of rem sleep behavior disorder (RBD), the sensor being used for acquiring a signal for measuring or monitoring walking of the subject.SELECTED DRAWING: Figure 1