baber/WOPTO huggingface dataset:
Patent JP-2021157756-A (JP)
Title: Wallet program, wallet system, and commodity recommendation method
Inventor: TOMITA HIROTO
IPC: G06Q30/02
Filed: 2020-03-30
Abstract: To provide a wallet program configured to improve convenience of a wallet system, a wallet system, and a commodity recommendation method.SOLUTION: A wallet program causes a processor equipped with hardware to acquire, when detecting that a user has arrived near a predetermined store, commodity purchase history of other users in the store from a first server, and display a commodity that the user should purchase in the store, on the basis of the purchase history, on a display of a portable terminal.SELECTED DRAWING: Figure 5
Patent JP-2021163878-A (JP)
Title: Housing for vehicle electronic device module, housing for vehicle electronic device module with bracket, and vehicle
Inventor: NAKAMURA TSUKASA
IPC: F16B21/08
Filed: 2020-03-31
Abstract: To provide a housing for vehicle electronic device module capable of reducing the generation of rattle sounds by suppressing rattling of vehicle electronic device module with a bracket that is simpler than before.SOLUTION: A housing for vehicle electronic device module in an embodiment is a housing that is fixed to a vehicle body via a bracket. The housing includes: a guide part that is provided to a first surface of the housing and into which a support plate of the bracket is inserted; and at least one first pressing part that is provided to the first surface and is configured so that the support plate presses the bracket in contact with the guide part in a state that the support plate is inserted into the guide part.SELECTED DRAWING: Figure 2
Patent JP-2021159496-A (JP)
Title: Antithrombotic material
Inventor: CHIBA KOSUKE
IPC: A61L31/06
Filed: 2020-04-01
Abstract: To provide a novel antithrombotic material that has an excellent antithrombotic property.SOLUTION: Provided is an antithrombotic material, which is an antithrombotic material containing a neutral acyl lipid, a phospholipid, and water, and in which the ratio of the contained amount of neutral acyl lipid to the contained amount of phospholipid is 90: 10 to 40: 60 in mass ratio, and a liquid crystal phase is exhibited.SELECTED DRAWING: None
Patent JP-2021161348-A (JP)
Title: Method for producing hydrolysis condensate dispersion of organosilicon compound
Inventor: WATANABE KAZUYA
IPC: C09D183/00
Filed: 2020-04-02
Abstract: To provide a hydrolysis condensate dispersion of an organosilicon compound having excellent storage stability.SOLUTION: There is provided a method for producing a hydrolysis condensate (A) dispersion in which a hydrolysis condensate (A) of an organosilicon compound (a) containing an alkylalkoxysilane (a1) is dispersed in an organic solvent (B), which comprises: a step 1 of subjecting an organosilicon compound (a) containing an alkylalkoxysilane (a1) to hydrolysis condensation in an organic solvent (B) using a compound (C) having a sulfo group as at least one catalyst for a hydrolysis condensation reaction to obtain a hydrolysis condensate (A) dispersion (i); and a step 2 of adjusting the content ratio of an alcohol having 3 or more carbon atoms (b1) in the organic solvent (B) in the hydrolysis condensate (A) dispersion (i) to 40 to 100 mass% based on the total amount of the organic solvent (B) to convert the compound (C) having a sulfo group in the hydrolysis condensate (A) dispersion (i) into a compound (C') having a salt of a sulfo group.SELECTED DRAWING: None
Patent JP-2021165050-A (JP)
Title: Grille shutter
Inventor: DOMON YOSHINORI
IPC: B62D25/08
Filed: 2020-04-06
Abstract: To provide an attachment structure for a grille shutter, which can reduce transmission of operating noise of the grille shutter into a vehicle compartment without large-scale change in design.SOLUTION: The attachment structure for a grille shutter comprises a grille shutter 10, a radiator support 12 supporting the grille shutter 10, and a bracket 14 for attaching the grille shutter 10 to the radiator support 12. The bracket 14 comprises a first coupling part 34 coupled to the radiator support 12 in a vehicle width direction, a second coupling part 36 coupled to the grille shutter 10 in a vehicle longitudinal direction, a first flange part 38 extending from at least one of an upper part and a lower part of the first coupling part 34 to a side opposite to the radiator support 12, and a second flange part 40 extending from at least one of an upper part and a lower part of the second coupling part 36 to a side opposite to the grille shutter 10.SELECTED DRAWING: Figure 2
Patent JP-2021170723-A (JP)
Title: Method for manufacturing crystal element
Inventor: SUGANO MASAYA
IPC: H03H3/02
Filed: 2020-04-15
Abstract: To provide a method for manufacturing a crystal element that can simplify a manufacturing process of a crystal element.SOLUTION: A method for manufacturing a crystal element includes the steps of: preparing a crystal wafer 200 that has a predetermined cut angle Φ with respect to the crystallographic axis of crystal and has a first surface 210 and a second surface 220 that are in a front and back relationship; forming, on the first surface, a first resist film 510 that has a first inclined part 513 inclined with respect to the first surface and is dry-etched together with the crystal; dry-etching the crystal wafer from the first surface side to form a first inclined surface inclined with respect to the first surface; forming, on the second surface, a second resist film 520 that has a second inclined part inclined with respect to the second surface and is dry-etched together with the crystal; and dry-etching the crystal wafer from the second surface side to form a second inclined surface inclined with respect to the second surface. The crystal element includes the first inclined surface and the second inclined surface and has a cut angle different from the predetermined cut angle.SELECTED DRAWING: Figure 7
Patent JP-2021172668-A (JP)
Title: Phosphor and light emitting device including the same
Inventor: TANAKA JUNYA
IPC: C09K11/80
Filed: 2020-04-17
Abstract: To provide an oxide red phosphor that prevents a decrease in emission brightness due to brightness saturation under a high-power light source and has excellent emission properties in a long wavelength region.SOLUTION: A phosphor comprises a material having garnet-type crystal structure represented by the following formula (1) Y3-x-zAxCezAl5-yZnyO12 (1). A is one of Yb, Eu, and La. In the formula (1), x, y and z represent a composition ratio of A, a composition ratio of Zn, and a composition ratio of Ce, respectively, and x, y, and z satisfy the relations of x≤2.7, y≤4.5 and 0<z≤0.15.SELECTED DRAWING: None
Patent JP-2021171956-A (JP)
Title: Device and method for reversing lining material
Inventor: TAKASHIMA TATSUHITO
IPC: F16L55/163
Filed: 2020-04-22
Abstract: To provide a device and a method for reversing a lining material capable of feeding out a lining material at a fixed feed rate and preventing reversing runaway.SOLUTION: A reversing container 1 comprises an opening part 50 provided with an opening through which a lining material 20 can pass at the lower part and a reversing nozzle 4 at the upper part filled with liquid 26. The inside of the reversing container is provided with a first guide roller 37 introducing the lining material into the upper part and a second guide roller 38 introducing the lining material introduced by the first guide roller into the reversing nozzle. The first and second guide rollers have the same size and are made of the same material. The second guide roller is driven by a driving roller 100, the first and second guide rollers are synchronously rotated at the same speed mutually in reverse directions, and the lining material is fed out at a fixed feed rate.SELECTED DRAWING: Figure 13
Patent JP-2021176165-A (JP)
Title: Wafer generation method
Inventor: OKA TOSHIAKI
IPC: B23K26/53
Filed: 2020-05-01
Abstract: To shorten a peeling time when a wafer is generated by peeling from a SiC ingot.SOLUTION: A wafer can be separated from an ingot 200 on which a release layer 206 is formed to generate a wafer by injecting ultrasonic water 501 onto a first end surface 201 of the ingot 200. Therefore, a peeling time can be shortened, and a ultrasonic water injection nozzle 2 and a ultrasonic vibrating plate 3 can be miniaturized as compared with a configuration in which ultrasonic vibration is simultaneously transmitted to the entire surface of a first end surface 201 of the ingot 200 to peel the wafer. As a result, it is possible to realize efficiency and cost reduction regarding peeling of the wafer 100.SELECTED DRAWING: Figure 5
Patent JP-2021176411-A (JP)
Title: Sports spectacles, and lens sticking film of sports spectacles
Inventor: YOKOTA HIROKI
IPC: A63B69/00
Filed: 2020-05-08
Abstract: To enable recognizing the movement of the head more accurately.SOLUTION: Sports spectacles 1 comprise a pair of left and right lenses 10, and first visible marks 11 disposed in first areas at outer sides in the lateral direction of the respective lenses.SELECTED DRAWING: Figure 1
Patent JP-2020186234-A (JP)
Title: Organic luminescent material containing 6-silyl-substituted isoquinoline ligand
Inventor: LU NANNAN
IPC: C07C49/24
Filed: 2020-05-08
Abstract: To provide a metal complex containing a 6-silyl-substituted isoquinoline ligand, specifically a phosphorescent metal complex containing such a ligand that can improve element performance while obtaining a more red-shifted emission wavelength as compared with phosphorescent metal complexes which have been reported.SOLUTION: Disclosed is an organic luminescent material containing a 6-silyl-substituted isoquinoline ligand. The organic luminescent material is a metal complex containing a 6-silyl-substituted isoquinoline ligand, which can be used as a luminescent material in a light-emitting layer of an organic electroluminescent element. The new complex provides redder and more saturated emission and significantly enhances a lifetime and can exhibit excellent element performance of high efficiency. Further disclosed are an electroluminescent element and a compound formulation each including the metal complex.SELECTED DRAWING: Figure 1
Patent JP-2021178331-A (JP)
Title: Welding control device, welding robot system, and welding control method
Inventor: Sugie Kazutoshi
IPC: B23K9/095
Filed: 2020-05-11
Abstract: To provide a welding robot system enabling a welding condition for a welding object to be automatically searched, and to obtain suitable welding conditions for individual base metals each including manufacturing dimensional errors.SOLUTION: A welding control device 10 comprises: a region setting unit 12 that sets one or more regions according to predetermined setting conditions with respect to a base metal shape data indicating a shape of a base metal being a welding object; a score calculation unit 13 that searches a welding condition for a base metal shape data of each of the set region from a condition database 15, and when welding is performed by a welding robot 21 using the searched welding condition, calculates quality scores indicating quality of the performed welding; and a condition learning unit 14 that updates the welding conditions so that the quality scores of each of the preset regions are improved, and outputs the welding conditions of the updated results to the condition database 15 as a learning result.SELECTED DRAWING: Figure 4
Patent JP-2021179490-A (JP)
Title: Liquid crystal device and electronic apparatus
Inventor: IIZUKA SHOTA
IPC: G02F1/1368
Filed: 2020-05-12
Abstract: To provide a liquid crystal device capable of improving display quality, and an electronic apparatus.SOLUTION: A liquid crystal device 100 comprises: a liquid crystal layer between an element substrate and a counter substrate; an eighth insulator layer 40h disposed between a first substrate composing the element substrate and the liquid crystal layer; a plurality of pixel electrodes 27 disposed between the eighth insulator layer 40h and the liquid crystal layer; and a recess 50 provided in the eighth insulator layer 40h between pixel electrodes 27 adjacent to each other. The recess 50 has a depth of 100 Å or more.SELECTED DRAWING: Figure 6
Patent JP-2020139160-A (JP)
Title: Adhesive composition for optical film, adhesive layer for optical film, optical film having adhesive layer and picture display unit
Inventor: KIMURA TOMOYUKI
IPC: C09J7/38
Filed: 2020-05-12
Abstract: To provide an adhesive composition for an optical film capable of forming an adhesive layer satisfying durability to glass and a transparent conductive layer, the durability with which foaming, detachment, nor humidification white turbidness can be prevented, while suppressing display unevenness due to leak light.SOLUTION: An adhesive composition for an optical film includes a (meth)acrylic polymer (A) containing alkyl (meth)acrylate (a1) of 33 wt.% or more, aromatic ring-containing (meth)acrylate (a2) of 3 to 25 wt.%, N-vinyl group-containing lactam-based monomer (a3) of 5 to 35 wt.% and hydroxyl group-containing monomer (a4) of 0.01 to 7 wt.% as monomer units, and a crosslinking agent (B) of 0.01 to 3 pts.wt. based on 100 pts.wt. of the (meth)acryl polymer (A).SELECTED DRAWING: None
Patent JP-2021180579-A (JP)
Title: Radial gap type synchronous machine and motor power generation system
Inventor: IZUMI MITSURU
IPC: B63H21/17
Filed: 2020-05-14
Abstract: To provide a radial gap type synchronous machine and a motor generation system capable of achieving high efficiency and high output density.SOLUTION: A radial gap type synchronous machine 1 includes a cylindrical stator 10 provided with a plurality of magnetic poles 11, an inner rotor 20 arranged radially inward of the stator 10 and having an inner armature 21 facing the magnetic pole 11 from the radial inward, and an outer rotor 30 arranged radially outward of the stator 10 and having an outer armature 31 facing the magnetic pole 11 from the radial outside.SELECTED DRAWING: Figure 3
Patent JP-2021178613-A (JP)
Title: Washing device
Inventor: UCHIUMI HIROSHI
IPC: A61L2/18
Filed: 2020-05-15
Abstract: To provide a washing device that can properly remove adhesion matters adhering to a tire of a vehicle.SOLUTION: A vehicle washing device 1 includes: a tire-dedicated left-side tire-outside surface jetting part 5 (5L) for jetting antiseptic solution toward an outside surface of a tire on a left side of a vehicle; and a tire-dedicated right-side tire-outside surface jetting part 5 (5R) for jetting antiseptic solution toward an outside surface of a tire on a right side of a vehicle. The vehicle washing device 1 further includes a tire-dedicated center-side tire-inside surface jetting part 6 for jetting antiseptic solution toward an inside surface of a tire on both right and left sides of a vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021181279-A (JP)
Title: Shroud type sound deadening device and multicopter including the same
Inventor: SAMARATHUNGA WASANTHA
IPC: G10K11/16
Filed: 2020-05-20
Abstract: To provide a shroud type sound deadening device which does not use power, can be realized with a simple structure, and enables reduction of noise caused by rotation of rotary wings of a multicopter.SOLUTION: A shroud type sound deadening device 120 includes: a cylindrical shroud 121 which encloses a rotary blade 133 of a multicopter 100; and an annular coanda surface 151 which is provided on an inner surface of the shroud 121 and partially overlaps with a tip 133a of the rotary wing 133 in a rotation axis direction. Eddying flow (turbulent flow) occurring in the tip part 133a of the rotary wing 133 is made into laminar flow by utilizing coanda effect of the coanda surface 151. Further, each of rotor units 12A to 12D is enclosed by the shroud 121 to reduce noise of the flying multicopter 100 efficiently.SELECTED DRAWING: Figure 2
Patent JP-2021185351-A (JP)
Title: Wire rope inspection apparatus
Inventor: TAKAMI YOSHIO
IPC: B66B5/00
Filed: 2020-05-25
Abstract: To provide a wire-rope inspection apparatus that can improve detection accuracy by stabilizing a detection signal even when a wire rope vibrates.SOLUTION: A wire rope inspection apparatus 100 comprises: a detection coil 12 for detecting a magnetic flux of a wire rope W; a position sensor 4 for detecting a position of the wire rope W; a drive unit 5 for moving the detection coil 12; and a control unit 21 for controlling a position of the detection coil 12 using the drive unit 5 based on the positional information of the wire rope W acquired from the position sensor 4.SELECTED DRAWING: Figure 8
Patent JP-2021185970-A (JP)
Title: Medical image processing apparatus and medical imaging apparatus
Inventor: ITO NAO
IPC: A61B8/14
Filed: 2020-05-25
Abstract: To reduce a burden on a medical worker by real-time and highly accurate support of lesion detection in a breast cancer medical examination.SOLUTION: An image processing apparatus for processing a medical image comprises: a detection unit for detecting a lesion candidate region; an adequacy evaluation unit which evaluates the adequacy of the lesion candidate region by using a normal tissue region corresponding to the detected lesion candidate region; and a display unit which determines a display content to a user by using a result of the evaluation.SELECTED DRAWING: Figure 4
Patent JP-2021185788-A (JP)
Title: Method for producing filament and filament
Inventor: NOMURA NOBUHIKO
IPC: C12P19/04
Filed: 2020-05-27
Abstract: To provide a technique that controls the shape of a filament of iron bacteria represented by Leptothrix bacteria.SOLUTION: A method for producing a filament with a controlled shape includes the steps of: controlling the level of a specific component in an environment; and culturing iron bacteria in the environment to form a filament. There is also provided a filament that contains iron bacteria-derived exopolysaccharides and has a diameter of 1-2 μm and a length of 5 μm-200 μm.SELECTED DRAWING: None
Patent JP-2021185797-A (JP)
Title: Krill component-containing composition, or food and drink, food supplement, or pharmaceutical containing the same
Inventor: YAMAZAKI YUYA
IPC: A23L33/10
Filed: 2020-05-28
Abstract: To provide a krill component-containing composition having excellent dispersibility, or food and drink, food supplements, or pharmaceuticals containing the krill component-containing composition.SOLUTION: The present invention discloses a krill component-containing composition. The composition contains a krill-derived component. The composition also contains the amino acids of arginine, lysine, histidine, tyrosine and leucine, respectively, at a rate of 0.1-5.0 mass% in terms of the solid mass of the composition.SELECTED DRAWING: None
Patent JP-2021011315-A (JP)
Title: Improved structure of storage box
Inventor: HSU MU-CHUAN
IPC: B65D21/04
Filed: 2020-06-03
Abstract: To provide an improved structure of a storage box.SOLUTION: The present invention provides the improved structure of the storage box, in which an upper lid and a front lid for covering an upper end opening and a front end opening of the storage box are joined before assembly so as to form a stacking assembly, to regulate an orientation at a peripheral edge of an upper end of a main body. When the front end opening needs to be covered, the front lid connected to one side of a downward section of the stacking assembly is pulled down by hand to be separated from a flat surface that is formed along both sides of the main body, which makes it possible for the lid to be smoothly displaced inwardly and outwardly, and a recessed area of an upward section is hooked on a convex portion of a corresponding portion by bending the front lid downward to cover the front end opening to an utmost limit, which mildly regulates the orientation temporarily between the front lid and the main body. And when the article is stored and held, the storage boxes are stacked and the convex portion of the corresponding portion of the upper lid that covers the storage box of a lower layer is guided and fitted into the recess recessed on one side of a rearward section of the storage box of an upper layer. By these reasons, a state can be avoided where the entire stacking assembly is tilted forward when the front lid is opened to load and unload easily an article.SELECTED DRAWING: Figure 5
Patent JP-2021190402-A (JP)
Title: Catalyst ink
Inventor: KAMIYA ATSUSHI
IPC: H01M4/86
Filed: 2020-06-04
Abstract: To provide a catalyst ink that can efficiently manufacture a catalyst layer for a fuel cell with high performance and excellent durability.SOLUTION: A catalyst ink includes an electrode catalyst in which catalyst particles are supported on the surface of a carbon carrier, a catalyst layer ionomer, and a solvent for dispersing the electrode catalyst and the catalyst ionomer. The solvent is composed of a mixed solvent containing water, ethanol, and an organic solvent having a relative permittivity of 20 or less, and the content of the organic solvent is 0.5 vol.% or more and less than 15 vol.%, and the content of the water is 40 vol.% or more and 80 vol.% or less.SELECTED DRAWING: None
Patent JP-2021186577-A (JP)
Title: Game machine
Inventor: NARITA YOKAN
IPC: A63F7/02
Filed: 2020-06-05
Abstract: To provide a game machine equipped with a circuit configuration and a control method that have an improved audio presentation control.SOLUTION: A digital amplifier element that outputs audio/analog signals is configured with built-in amplifier circuits having a plurality of channels that can be operated with a standard output/input ratio to be defined fixedly. The standard output/input ratio is configured such that any of a plurality of options can be selected depending on a set value for an input terminal GAIN.SELECTED DRAWING: Figure 5
Patent JP-2020205256-A (JP)
Title: Compact coaxial cable connector for transmitting super-high-frequency signals
Inventor: KIM BYOUNG NAM
IPC: H01R12/75
Filed: 2020-06-11
Abstract: To provide a compact coaxial cable connector for transmitting super-high-frequency signals.SOLUTION: A coaxial cable connector for transmitting super-high frequency signals, includes: a single or multiple coaxial cables each comprising a sheath, an outer conductor, and a dielectric being stripped to expose an inner conductor over a predetermined length and a terminal of the exposed inner conductor being brought into electrical contact with a circuit signal line terminal pad formed on a printed circuit board (PCB) 215; a male connector 20 including shielding cans 270, 280, 290 receiving the exposed inner conductors of the single or multiple coaxial cables, securing and protecting ends of the exposed inner conductors, and blocking electromagnetic waves generated from the inner conductors of the single or multiple coaxial cables; and a connector socket 225 mounted on the printed circuit board 215, being fastened to the male connector 20, and electrically connected to the shielding cans 270, 280, 290 and a ground terminal of the printed circuit board 215. The super-high frequency coaxial cable signal line terminals in the male connector 20 are brought into direct contact with and connected to the circuit signal line terminal pads formed on the printed circuit board 215, respectively.SELECTED DRAWING: Figure 2
Patent JP-2021194190-A (JP)
Title: Opening/closing fence, and bed with opening/closing fence
Inventor: SAKAMOTO TATSUNORI
IPC: A47C21/08
Filed: 2020-06-12
Abstract: To provide an opening/closing fence which is easily visible in a dark room at night; and to provide an opening/closing fence which is easy for a user to grasp as a clue.SOLUTION: A horizontally rotatable opening/closing fence A is provided on the side of a bed. Assuming that an opening direction E of the opening/closing fence A is front, a filamentous luminous body L along a longer direction H of the horizontal bar-like body 11A is provided on the front face F and a rear face of the horizontal bar-like body 11A which is a member forming the opening/closing fence A.SELECTED DRAWING: Figure 4