baber/WOPTO huggingface dataset:
Patent JP-2021163921-A (JP)
Title: Method for manufacturing quantum cascade laser element
Inventor: SUGIYAMA ATSUSHI
IPC: H01S5/34
Filed: 2020-04-02
Abstract: To provide a method for manufacturing a quantum cascade laser element capable of efficiently manufacturing a quantum cascade laser element in which a surface of a first electrode embedded with a ridge part is flattened in a high yield.SOLUTION: A method for manufacturing a quantum cascade laser element comprises the steps of: forming a semiconductor layer 300 on a first principal surface 200a of a semiconductor wafer 200; forming a plurality of ridge parts 30 in the semiconductor layer 300 by etching; forming an insulation film 400 so as to expose a surface 30a of each ridge part 30; forming a plurality of metal plating layers 520 and embedding each ridge part 30 into each metal plating layer 520; flattening a surface 520a of each metal plating layer 520 by polishing with a protective member arranged in a region between metal plating layers 520; and cleaving the semiconductor wafer 200 and the semiconductor layer 300 along a line L with the protective member removed.SELECTED DRAWING: Figure 6
Patent JP-2021167473-A (JP)
Title: Collar holding tool
Inventor: NAMIKI MASAJI
IPC: A41B3/04
Filed: 2020-04-09
Abstract: To provide a collar holding tool which can be easily mounted on clothing with a collar.SOLUTION: There is provided a collar holding tool 1 capable of being mounted on clothing with a collar, in which the collar holding tool 1 comprises a base 2 arranged on a fly when it is mounted, and arms 3 branched upward from the base 2 at a prescribed angle. The arm 3 enters a space between a collar 105 and a stand collar 110 which is formed on each of the left and right sides of the fly, and presses the stand collar 110.SELECTED DRAWING: Figure 2
Patent JP-2021051722-A (JP)
Title: Vehicle advertisement management apparatus, method, and program
Inventor: OSHIRO YUTO
IPC: G06Q30/02
Filed: 2020-04-15
Abstract: To provide a vehicle advertisement management apparatus configured to prevent an advertisement from being placed in a vehicle not desired by an advertiser.SOLUTION: A vehicle advertisement management apparatus 20 includes: an advertisement information storage unit 21 which stores multiple pieces of advertisement information by associating an advertisement of an advertiser with vehicle conditions for placing the advertisement set by the advertiser; an advertisement information extraction unit 23 which acquires vehicle information of a publisher which publishes an advertisement in a vehicle, refers to the multiple pieces of advertisement information on the basis of the acquired vehicle information of the publisher, and extracts advertisement information having a vehicle condition which matches the vehicle information; and an advertisement output unit 24 which outputs only the advertisement of the advertisement information extracted by the advertisement information extraction unit 23, out of the multiple pieces of advertisement information stored in the advertisement information storage unit 21, to a publisher terminal 30 used by the publisher.SELECTED DRAWING: Figure 1
Patent JP-2021042353-A (JP)
Title: Acrylic resin composition
Inventor: ONISHI TAKASHI
IPC: G02B1/04
Filed: 2020-04-16
Abstract: To provide a novel composition.SOLUTION: The composition contains an acrylic polymer having a ring structure and a coloring agent.SELECTED DRAWING: None
Patent JP-2020117814-A (JP)
Title: Method for manufacturing three-dimensional molded article and apparatus for manufacturing three-dimensional molded article
Inventor: OKAMOTO EIJI
IPC: B22F3/16
Filed: 2020-04-20
Abstract: To reduce post-treatment processes after a three-dimensional molded article is formed.SOLUTION: A method for manufacturing a three-dimensional molded article includes: a layer formation step of forming a layer by use of a fluidic composition comprising component particles of a three-dimensional molded article and a fluidic composition comprising support-forming particles for forming a support that supports the three-dimensional molded article during forming the three-dimensional molded article; and an energy imparting step of imparting energy to the component particles and the support-forming particles. In the energy imparting step, energy is imparted in such a manner that the temperature of the component particles and the support-forming particles is equal to or higher than the melting point of the component particles and lower than the melting point of the support-forming particles.SELECTED DRAWING: Figure 9
Patent JP-2021171839-A (JP)
Title: Gear grinding device and gear grinding tool
Inventor: KIKUCHI MASATO
IPC: B23F19/02
Filed: 2020-04-21
Abstract: To provide a gear grinding device and a gear grinding tool with good productivity capable of efficiently creating a high-accuracy gear.SOLUTION: A gear grinding device includes: a work shaft 6 for rotatably supporting a workpiece W; a grinding tool 10 for grinding-processing a tooth surface on the workpiece W by moving an edge 11 in a tooth trace direction while rotating; an ultrasonic vibrator 3 for oscillating supersonic vibration in the rotation axis direction of the grinding tool 10 in response to a signal from an ultrasonic wave oscillator 2; and a booster 4 for amplifying the ultrasonic vibration by connecting the ultrasonic vibrator 3 and the grinding tool 10. The edge 11 ultrasonically vibrates in a tooth shape direction relative to the tooth surface. A small diameter part having a smaller diameter than opposite end sides or a large diameter part having a larger diameter than the opposite end sides is formed in a center in the rotation axis direction on a base metal 12 of the grinding tool 10. Thus, high-accuracy tooth surface grinding with less grinding stripes becomes possible.SELECTED DRAWING: Figure 1
Patent JP-2021172864-A (JP)
Title: Manufacturing method of additional molding and additional molding
Inventor: TACHIBANA TAKAHIRO
IPC: B22F3/105
Filed: 2020-04-28
Abstract: To provide a manufacturing method an additional molding capable of improving the strength of an additional molding of maraging steel, and an additional molding of the maraging steel of which strength is improved.SOLUTION: The method of manufacturing the additional molding comprises a step of cooling the molding of the alloy formed by additional manufacturing to the temperature of 0°C or lower, and a step of aging the molded body at a temperature condition of 400°C or higher and 600°C or lower after the step of cooling the molded body, and the alloy contains Fe as the main component, Ni of 17.0 mass% or larger and 19.0 mass% or smaller, Co of 7.0 mass% or larger and 12.5 mass% or smaller, Mo of 4.6 mass% or large and 5.2 mass% or smaller, Ti of 0.13 mass% or larger and 1.6 mass% or smaller, and Al of 0.05 mass% or larger and 0.15 mass% or smaller.SELECTED DRAWING: Figure 1
Patent JP-2021177346-A (JP)
Title: Stock price prediction device, program, and computer-readable storage medium
Inventor: UMEDA HITOSHI
IPC: G06Q40/04
Filed: 2020-05-08
Abstract: To provide a stock price prediction device, a program, and a computer-readable storage medium capable of calculating exposure data.SOLUTION: A stock price prediction device 1, which is configured to predict the stock price of a prediction object based on exposure data of the prediction object whose stock price is to be predicted, includes functional units of a calculation period setting unit 10, a unit calculation period setting unit 20, a unit number setting unit 30, a first calculation unit 50, a second calculation unit 60, a comparison unit 70, an increase/decrease calculation unit 80, a positive/negative determination unit 85, and a display unit 90. The calculation unit calculates exposure data in a predetermined calculation period, and the exposure data is the data exposed by broadcasting.SELECTED DRAWING: Figure 1
Patent JP-2021177092-A (JP)
Title: Drum brake
Inventor: QIAO HAICHAO
IPC: F16D65/09
Filed: 2020-05-08
Abstract: To provide a drum brake capable of preventing the situation where the brake drum and a clearance adjustment mechanism may be damaged by excessively adjusting a shoe clearance.SOLUTION: A drum brake comprises a clearance adjustment mechanism 6 that displaces the relative position of a screw 57 in an axial direction with respect to a sleeve 55 by rotating the sleeve 55 in the axial direction and extending the screw 57 in the axial direction, and adjusts a clearance between a brake lining 43 and the inner peripheral surface of a brake drum 31. The screw 57 is configured to have a stopper 57d that regulates extending of the sleeve 55 in the axial direction in excess of a specified amount.SELECTED DRAWING: Figure 3
Patent JP-2020125498-A (JP)
Title: Detergent compositions for cleaning in cosmetic and pharmaceutical industry
Inventor: GAETAN RAUWEL
IPC: B08B3/08
Filed: 2020-05-12
Abstract: To provide the use of a detergent composition for removing hydrophobic residues and pigments on manufacturing or packaging devices or any other hardware used for manufacturing or packaging cosmetic or pharmaceutical compositions.SOLUTION: The detergent composition includes: a non-ionic surfactant selected from among alkoxylated fatty alcohols; a non-aromatic co-surfactant selected from among amine oxides, alkyl sulfates and alkyl sulfonates; and an organic alkaline agent selected from among amino alcohols, excluding monoethanolamine, the non-aromatic co-surfactant being contained in the detergent composition in an amount of 1 to 15 wt.% in relation to the total weight of the composition.SELECTED DRAWING: Figure 1
Patent JP-2021178345-A (JP)
Title: Seaming device
Inventor: TOKUNAGA TOMOTAKE
IPC: B21D51/30
Filed: 2020-05-13
Abstract: To provide a seaming device capable of corresponding to a tubular body with metal lid of various sizes without exchanging lever or cam, and capable of performing large number of seaming in a short time.SOLUTION: A seaming device includes a first seaming roller 615 which comes into contact with a tubular body W with metal lid formed by covering the tubular body W1 with a metal lid W2 and, thereby, seams the metal lid W2 onto the tubular body W1, a first cam 44 which has a first cam face 44a for moving the first seaming roller 615 into a contact/separation direction with respect to a tubular body W with metal lid, a first cam follower 611 which comes into contact with the first cam face 44a and moves the first seaming roller 615 into the contact/separation direction and a control device 7 which changes a contact range with the first cam follower 611 and the first cam face 44a and, thereby, changes a movement range into the contact/separation direction of the first seaming roller 615.SELECTED DRAWING: Figure 1
Patent JP-2021179545-A (JP)
Title: Fixing device and image forming apparatus
Inventor: FUJII MASAAKI
IPC: G03G15/20
Filed: 2020-05-14
Abstract: To provide a fixing device that can maintain a stable position of a fixing nip area.SOLUTION: A fixing device 1 comprises: a cylindrical fixing belt 10; a heating unit 30; a belt holding member 61; a plate-like frame part 41; and a pressure member 20. The heating unit 30 is opposite to an inner peripheral surface 102 of the fixing belt 10. The belt holding member 61 holds one end of the fixing belt 10. The frame part 41 supports the belt holding member 61. The pressure member 20 is in contact with an outer peripheral surface 101 of the fixing belt 10 to apply pressure to the fixing belt 10 and rotates around a rotation axis L. The belt holding member 61 has groove parts 612, 613 that receive the insertion of the frame part 41, and has projection parts 614, 615 for stopping rotation in the groove parts 612, 613 so as to prevent the belt holding member 61 from rotating when the fixing belt 10 is rotated following the rotation of the pressure member 20.SELECTED DRAWING: Figure 6
Patent JP-2021181046-A (JP)
Title: Ion exchange apparatus
Inventor: SHIMAZAKI ATSUSHI
IPC: B01J47/022
Filed: 2020-05-18
Abstract: To provide an ion exchange apparatus hardly deteriorating liquid flow of a regeneration liquid, dispensing with a ceramic bead when regenerating an ion exchange resin.SOLUTION: The ion exchange apparatus 1 includes: a filled part 10 filled with an ion exchange resin I for ion-exchanging a liquid to be treated to obtain a treated liquid; a strainer 30 for separating into a liquid to be treated passed through the ion exchange resin I and the ion exchange resin I; and a guide part 40 provided with a first guide part having a flow path which gets narrower toward a direction of passing a liquid to be treated to the ion exchange resin I, for introducing a liquid to be treated that has passed through the ion exchange resin I toward the strainer 30.SELECTED DRAWING: Figure 1
Patent JP-2020192677-A (JP)
Title: Identification transfer device and identification transfer method of target workpiece
Inventor: UOGISHI YUSHI
IPC: G06T7/70
Filed: 2020-05-21
Abstract: To provide an identification transfer device and an identification transfer method of a target workpiece with high accuracy for efficiently carrying out conveyance by accurately identifying the target workpiece from among target workpieces which are arranged randomly regardless of the shape, color, surface pattern, or the like of the target workpiece.SOLUTION: A target workpiece 5 is identified on the basis of information obtained by an artificial intelligence (AI) from among a plurality of target workpieces 5 stacked randomly, the target workpiece is detected as a target workpiece 5a to be captured while considering distance from an arm robot Z7 for transfer, and the arm robot Z7 is controlled to transfer and capture the target workpiece according to the direction and inclination of the target workpiece 5a to be captured.SELECTED DRAWING: Figure 2
Patent JP-2021183070-A (JP)
Title: Tablet identification support device
Inventor: FUJISE KENSUKE
IPC: A61J3/00
Filed: 2020-05-22
Abstract: To provide a tablet identification support device which can facilitate the work of identifying tablets performed by a pharmacist or the like.SOLUTION: A tablet identification support device 1 includes a placement table 11 on which an object including a tablet is placed and a light source member 60. The tablet identification support device 1 emits light generated by the light source member 60 toward the placement table 11 directly or indirectly through light control means that has at least one of a reflection member 50 and a light transmissive member 12. The tablet identification support device 1 is provided at a position where the light source member 60 or light control means is on the obliquely upper side with respect to a portion of the placement table 11.SELECTED DRAWING: Figure 9
Patent JP-2020167704-A (JP)
Title: Random access method of devices with different path loss
Inventor: JUN Y LEE
IPC: H04W4/50
Filed: 2020-06-03
Abstract: To provide a method, an apparatus, and a computer program product in a mobile communication system for supporting applications that may require relatively low throughput (e.g., Internet of Things (IoT) applications).SOLUTION: In a communication system, a device 206 selects a signal format from a plurality of signal formats 210, 212. The plurality of signal formats respectively correspond to a plurality of coding and modulation schemes. The device sends a request 208 for random access to a base station 204 according to the selected signal format.SELECTED DRAWING: Figure 2
Patent JP-2020139406-A (JP)
Title: Composite frame
Inventor: YAMASHITA TOMIHIRO
IPC: E06B3/26
Filed: 2020-06-11
Abstract: To provide a composite frame and fittings capable of improving airtightness while maintaining heat insulation.SOLUTION: A composite frame 20 is provided at an opening W and is constituted by connecting a metal member 20A and a resin member 20B, and the composite frame 20 features that the metal member 20A has a panel supporting groove 40 for supporting an end of a glass panel 2, the resin member 20B is disposed on the metal member 20A so as to cover the indoor side of the panel support groove 40, and an airtight line A1 for blocking ventilation of the outside air to the indoor side is formed continuously from an indoor side surface of the panel support groove 40 to a prospective surface of the metal member 20A.SELECTED DRAWING: Figure 2
Patent JP-2020174356-A (JP)
Title: Mobile electronic terminal holder
Inventor: KUBOTA SHUICHI
IPC: H05K5/02
Filed: 2020-06-12
Abstract: To provide a mobile electronic terminal holder that has a strong hold feeling, does not hurt a supporting finger, and can easily control deformation between the stored and deployed states.SOLUTION: A mobile electronic terminal holder according to the present invention includes a terminal side plate material having an adhesive layer that can be adhered to the back surface of a mobile electronic terminal on the tip end side surface, a conical spring arranged on the front end side surface of the terminal side plate material such that the direction of expansion and contraction operation is perpendicular to the tip end side surface of the terminal side plate material, a hollow elastic member that covers the periphery of the conical spring and has a base end fixed to the front end side surface of the terminal side plate material, a lid side plate material fixed to the tip of the elastic member, a claw formed so as to project outside the elastic member on the front end side surface of the terminal side plate material, and an engaging piece formed on the side surface of the base end of the lid side plate material so as to be engaged with the claw.SELECTED DRAWING: Figure 1
Patent JP-2020146060-A (JP)
Title: Methods of in vitro differentiation of midbrain dopamine (mDA) neurons
Inventor: LORENZ STUDER
IPC: A61K35/30
Filed: 2020-06-12
Abstract: To provide methods of in vitro differentiation of midbrain dopamine (mDA) neurons.SOLUTION: The present invention provides: in vitro methods of inducing differentiation of human stem cells into midbrain dopamine neurons or precursors thereof; cells generated by such methods; uses of such cells for treating neurodegenerative disorders; and an in vitro method for differentiating pluripotent cells, the method comprising contacting a plurality of pluripotent cells with (a) at least one inhibitor of TGFβ/Activin-Nodal signaling, (b) at least one activator of Sonic hedgehog (SHH) signaling, and (c) at least one activator of wingless (Wnt) signaling.SELECTED DRAWING: None
Patent JP-2020204135-A (JP)
Title: Spinning machine
Inventor: PHILIPP SCHIFFERS
IPC: D01H1/115
Filed: 2020-06-12
Abstract: To provide a spinning machine capable of supplying compressed air and/or suction air to spinning units with high energy efficiency.SOLUTION: The present invention provides a spinning machine comprising a plurality of spinning units. The spinning machine comprises an air flow supply unit 2 for providing compressed air and/or suction air to the spinning units, and a draft device support body 3 extending along the plurality of spinning units and detachably arranging the draft device in the spinning units. To provide a spinning machine capable of supplying compressed air and/or suction air to the spinning units with high energy efficiency, the draft device support body is formed as a tube body laid in the longitudinal direction and flow-connected to the air flow supply unit, the tube body having a connection opening arranged correspondingly to the individual spinning units.SELECTED DRAWING: Figure 1
Patent JP-2021195694-A (JP)
Title: mask
Inventor: YAJIMA TAKAO
IPC: A41D13/11
Filed: 2020-06-18
Abstract: To provide a mask capable of being worn comfortably with a cold sensation even in a hot season.SOLUTION: A mask 1 has a three-layer structure with an outside fabric 2 made of a water holding material, an inside fabric 3 sewn at a back side of the outside fabric 2 and made of a moisture absorbing and releasing material to make a pocket 4, and a filter 5 of a non-woven fabric inserted and stored into the pocket 4 made by the inside fabric 3, made of nanofibers to realize a ventilation waterproof function, and enables a wearer to obtain a cold sensation by lowering a fabric temperature by an evaporation heat of water contained in the outside fabric 2.SELECTED DRAWING: Figure 1
Patent JP-2022000086-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-06-19
Abstract: To provide a slot machine with improvements related to a performance suggesting that a privilege has been imparted.SOLUTION: A slot machine includes a performance pattern that displays the performance result triggered by a first stop operation after executing a performance A, a performance pattern that displays the performance result triggered by the first stop operation after executing a performance B, a performance pattern that displays the performance result triggered by the operation of a third stop operation or later after executing the performance A, and a performance pattern that displays the performance result triggered by the operation of the third stop operation or later after executing the performance B. For scenarios that include performance patterns that execute the performance A three times or more in multiple games that make up scenario performances of a winning rate increase predictive performance, a selection rate A when a winning rate increase is won is set higher than a selection rate a when the winning rate increase is not won.SELECTED DRAWING: Figure 27
Patent JP-2022001026-A (JP)
Title: Novel method for producing norathyriol and use thereof
Inventor: KAWAKAMI HIDEAKI
IPC: C12N1/20
Filed: 2020-06-19
Abstract: To provide a novel method for producing norathyriol, which can produce norathyriol from mangiferin more easily, efficiently, safely, and environmentally friendly than before; a microorganism that can be suitably used in the production method; and an agent for preparing norathyriol, and also provide methods for producing foods, feeds/baits, cosmetics, pharmaceuticals, or quasi-drugs containing norathyriol.SOLUTION: There is provided a method for producing norathyriol using a microorganism belonging to the genus Bacillus and capable of converting mangiferin to norathyriol.SELECTED DRAWING: None
Patent JP-2021014572-A (JP)
Title: Polyolefin microporous film, and separator for battery
Inventor: KANEDA TOSHIHIKO
IPC: H01M50/409
Filed: 2020-06-22
Abstract: To provide a polyolefin microporous film excellent in hot box characteristics, and elasticity in a machine direction when using as a separator, and having high process transportation characteristics and battery safety when using as a separator for a battery.SOLUTION: The polyolefin microporous film has a ratio (MD/TD tan δ ratio) of a loss tangent in a machine direction to a loss tangent in a width direction of 0.60 or more and 0.85 or less. The gradient (a) of an approximation formula Y=ax+b found by linear-regressing values of the melting peak temperature observed by changing a rate of temperature rise so as to be 5°C/min, 20°C/min, 100°C/min and 300°C/min on a x-y plane having a y-axis as a melting peak temperature observed by differential scanning calorimetry, and an x-axis as a natural logarithm of a rate of temperature rise by a least-square method is 2.5 or more and 3.2 or less. A separator for a battery comprising the polyolefin microporous film is also provided.SELECTED DRAWING: None
Patent JP-2022022531-A (JP)
Title: Butyl rubber based adhesive composition, adhesive tape, waterproof sheet for roof and joined body
Inventor: TAKATSU TOMOMICHI
IPC: E04D5/10
Filed: 2020-06-25
Abstract: To provide a butyl rubber based adhesive composition which can be used for joining a roofing tile and a waterproof sheet and has excellent adhesiveness and creep resistance.SOLUTION: There is provided a butyl rubber based adhesive composition which comprises a butyl rubber, an olefinic resin and a tackifier resin, wherein the content of the olefinic resin is 5 to 50 pts.mass and the content of the tackifier resin is 50 to 200 pts.mass based on 100 pts.mass of the butyl rubber and the olefinic resin has a melt flow rate of 40 g/10 min or less, as measured in accordance with JIS K7210 at a temperature of 190°C and a load of 2.16 kg.SELECTED DRAWING: Figure 1