baber/WOPTO huggingface dataset:
Patent JP-2021152463-A (JP)
Title: Diagnosis support method and system thereof
Inventor: MORIMOTO MASAKAZU
IPC: G01N33/48
Filed: 2020-03-24
Abstract: To point out where the sample image has a high degree of abnormality in supporting cytodiagnosis, etc.CONSTITUTION: By performing regression analysis of a sample image consisting of cell groups collected from a subject using all of feature quantities used for image recognition, possible disease is evaluated overall. Furthermore, using a subset of all feature quantities used for image recognition, the possible disease is evaluated for each of the subsets by performing regression analysis of the sample image. Then, both the overall evaluation of the possible disease and the evaluation of each of the subsets are presented to the outside.SELECTED DRAWING: Figure 1
Patent JP-2021054789-A (JP)
Title: Low water-sensitive dental primer
Inventor: KADOBAYASHI YUSEI
IPC: A61K6/20
Filed: 2020-03-25
Abstract: To provide a dental primer for modifying the surface of a repaired tooth.SOLUTION: The present disclosure provides a dental primer for modifying the surface of a repaired tooth, comprising (a) an organic solvent, (b) a silane coupling agent, (c) an acid anhydride and/or a weak acid compound, and (d) a monomer containing a (meth) acrylamide group having three or more functional groups.SELECTED DRAWING: None
Patent JP-2021154642-A (JP)
Title: Liquid discharge device
Inventor: MATOBA KENJI
IPC: B41J2/01
Filed: 2020-03-27
Abstract: To make insufficient curing of a photocurable ink less likely to occur while suppressing damage to a recording medium when an image recording using a photocurable ink is performed on a recording medium having a three-dimensional surface.SOLUTION: A printer 1 includes: an ink jet head 42 having a plurality of nozzles 46 that discharge photocurable ink; an emitting head 43 having a plurality of lamp chips 48 for emitting an ultraviolet ray for curing the ink; and a moving mechanism 4; and a control unit 8. The control unit 8 performs a distance acquisition process for acquiring distance from a plurality of regions defined on a surface of a recording medium 10 to the emitting head 43; a liquid discharge process for discharging the ink from at least one of the plurality of nozzles to the surface of the recording medium 10; and a ray emission process for emitting an ultraviolet ray to each region where the ink has landed, such that the longer a distance from each region on the recording medium 10 to the emitting head 43, the higher the intensity of the light emission of the lamp chip 48 at a position opposite to this region.SELECTED DRAWING: Figure 2
Patent JP-2021158053-A (JP)
Title: Light source unit and lighting fixture
Inventor: INOUE TOKIO
IPC: F21V19/00
Filed: 2020-03-30
Abstract: To provide a light source unit having a sufficient insulation property without increasing the size of a light emitting substrate, and to provide a lighting fixture.SOLUTION: A light source unit includes a light emitting part which includes: a light emitting substrate including a plurality of light emitting elements arranged in the longer direction and for radiating light, and a substrate on which the plurality of light emitting elements is mounted on a mounting surface, and which extends in the longer direction; and a holding frame for holding the light emitting substrate and extending in the longer direction. The holding frame includes: a fitting surface part on which a rear surface on the opposite side from the mounting surface of the substrate is fitted and which extends in the longer direction; and a pair of side surface parts protruding in the direction being separated from the substrate from both end parts in the shorter direction of the fitting surface part, and extending in the longer direction. The pair of side surface parts includes a plurality of protrusion parts protruding toward the opposing side surface parts respectively and for sandwiching the substrate with the fitting surface part.SELECTED DRAWING: Figure 4
Patent JP-2021161452-A (JP)
Title: Cover member and radar mechanism
Inventor: MURANAKA MAKOTO
IPC: B60R19/48
Filed: 2020-03-30
Abstract: To provide a low-cost cover member having shield characteristics.SOLUTION: This cover member is provided around a radar device that uses millimeter waves or quasi-millimeter waves and comprises: a resin member that has a surface including irregularities and having a primer layer formed thereon; and a metal layer that is positioned on the surface of the resin member and includes a plated layer. The thickness of the metal layer is 1.0 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021161522-A (JP)
Title: Vapor deposition mask, method of manufacturing vapor deposition mask, method of manufacturing organic semiconductor element, method of manufacturing organic el display device, and vapor deposition method
Inventor: HOKARI KUMIKO
IPC: C23C14/04
Filed: 2020-04-02
Abstract: To provide techniques that make it possible to form a fine vapor deposition pattern, for example, a vapor deposition mask capable of suppressing a resin layer from wrinkling, a method of manufacturing the vapor deposition mask, a method of manufacturing an organic EL display device, and a vapor deposition method.SOLUTION: There is provided a method of manufacturing a vapor deposition mask that comprises the processes of: preparing a substrate; forming a resin layer on the substrate; removing the substrate from the resin layer; fixing the resin layer to a support body 40; and forming a plurality of opening parts 31, corresponding to a pattern to be manufactured by vapor deposition, in the resin layer, wherein the support body 40 is provided on one surface (Z-directionally minus-side surface) of a resin mask 30 and also joined to the resin mask 30 with an adhesion layer 35, and the resin mask 30 located inside the support body 40 is a membrane (independent thin film) which is not supported by a metal layer etc., but independent. Further, there are provided a method of manufacturing an organic EL display device and a vapor deposition method that uses the vapor deposition mask.SELECTED DRAWING: Figure 2
Patent JP-2021161526-A (JP)
Title: Valuable metal recovery method
Inventor: IZEKI TAKASHI
IPC: C22B1/02
Filed: 2020-04-02
Abstract: To provide a method for effectively recovering valuable metals when recovering valuable metals contained in a battery.SOLUTION: A method for recovering valuable metals from a waste battery includes: a roasting step S1 of roasting the waste battery to obtain a roasted product; a crushing step S2 of crushing the roasted product to obtain a crushed product; a sieving step S4 of sieving the crushed product into oversize materials and undersize materials; a wind sorting step S5 of sorting the oversize materials into heavyweight and lightweight materials by wind power; and a gas injection step S6 of injecting gas toward the oversize materials obtained in the sieving step. The lightweight materials obtained in the wind sorting step S5 are recovered, and the powdery oversize materials obtained in the gas injection step S6 are recovered together with the undersize materials obtained in the sieving step.SELECTED DRAWING: Figure 1
Patent JP-2021166125-A (JP)
Title: Rubber plug
Inventor: OMORI AKIRA
IPC: H01R13/52
Filed: 2020-04-06
Abstract: To prevent an electric wire from breaking.SOLUTION: A rubber plug A has: a cylindrical seal function part 10 which allows an electric wire 20 to penetrate therethrough; and a cylindrical low rigidity part 15 which allows the electric wire 20 to penetrate therethrough. The seal function part 10 exhibits its sealing performance by elastically adhering to an inner peripheral surface of a terminal housing chamber 24 and an outer peripheral surface of the electric wire 20. The low rigidity part 15 has rigidity lower than that of the seal function part 10, and it is located in rear of the seal function part 10.SELECTED DRAWING: Figure 4
Patent JP-2021166426-A (JP)
Title: Motor controller
Inventor: NISHIDA KOHEI
IPC: H02P6/10
Filed: 2020-04-06
Abstract: To provide a motor controller capable of suppressing fluctuation in a motor torque.SOLUTION: An ECU 50 comprises: a rotational speed calculation part 52; a target current calculation part 53; an energization command part 54; and a current limit circuit 55. The rotational speed calculation part 52 calculates a motor rotational speed being the rotational speed of a motor 10. The target current calculation part 53 calculates a current control target value X. The energization command part 54 commands an energization phase corresponding to an encoder count value being a detection vale of an encoder 13. The current limit circuit 55 controls the on/off operation of switching elements 411 to 413 so that a current applied to windings 111 to 113 becomes the current control target value X. When the motor rotational speed is in a low speed rotational range, the current control target value X is made variable according to the motor rotation position.SELECTED DRAWING: Figure 2
Patent JP-2020177664-A (JP)
Title: Information providing system
Inventor: SUEMATSU DAIKICHI
IPC: G06Q30/02
Filed: 2020-04-13
Abstract: To provide an information providing system capable of providing highly precise information to a consumer.SOLUTION: In an information providing system 1, a first information provider records summary information 6a in first information provider information recording means 6 by a terminal 2. A second information provider records information 7Aa of a second information provider in second information provider information recording means 7A by a terminal 3A, and records detail information 7Ab and information 7Ac of reduction rate when the detail information 7Ab is used in the second information provider information recording means 7A in association with the information 7Aa of the second information provider. The other second information providers perform recording in second information provider information recording means 7B to 7F by terminals 3B to 3F. The first information provider accesses a server 4 by the terminal 2, selects any information from recorded second information provider information, and records output target information 6b using a first information provider terminal.SELECTED DRAWING: Figure 1
Patent JP-2021167400-A (JP)
Title: Ionic organic compound, and manufacturing method of nanocarbon material film using the ionic organic compound
Inventor: KOTOKU HIROKUNI
IPC: C09B44/02
Filed: 2020-04-13
Abstract: To provide an ionic organic compound constituting photoresponsible dispersant, for preparing a nanocarbon material film that is oriented and from which a dispersant is removed.SOLUTION: An ionic organic compound is expressed by the following formula (I). A is 1 or larger and 2 or smaller of aromatic or cycloalkanes, and the aromatic ring may have a substituent group or may be condensed. When these aromatic rings or cycloalkanes are two, they may be bonded via an amide group, an ester group, or by a single bond. R1 shows a single bond or an alkyl group of 1 or 2 carbon atoms, D represents a monovalent anion, and X and Y are any of the above three combinations, and B is a divalent group containing a specific nitrogen.SELECTED DRAWING: Figure 1
Patent JP-2021174606-A (JP)
Title: Thickness measuring device for fuel battery cell
Inventor: HASEGAWA TETSUYA
IPC: H01M8/02
Filed: 2020-04-21
Abstract: To provide a thickness measuring device for a fuel battery cell that can measure a thickness of a fuel battery cell in a pressurized state and can prevent occurrence of deviation of pressure in a surface direction which tends to occur under pressurization using a mold.SOLUTION: A thickness measuring device 20 for a fuel battery cell 10 includes: a lower mold 21 on which the fuel battery cell 10 can be placed; an upper mold 22 arranged so as to face the lower mold 21; a sheet 23 which is provided on the upper mold 22 and forms a hermetically sealed space S between the upper mold 22 and the sheet 23 to be capable of covering the fuel battery cell 10; a distance sensor 24 arranged in the hermetically sealed space S; a pressurizing pump 25 which is connected to the upper mold 22 to pressurize the inside of the hermetically sealed space S; and a control unit 28. The control unit 28 causes the distance sensor 24 to measure a thickness of the fuel battery cell 10 under a condition that the pressure in the hermetically sealed space S reaches 1.1 MPa.SELECTED DRAWING: Figure 2
Patent JP-2021172760-A (JP)
Title: Oil-based ball point pen
Inventor: MASUDA HIROTAKA
IPC: B43K7/00
Filed: 2020-04-28
Abstract: To provide an oil-based ball point pen which suppresses ink leakage while maintaining thick handwriting.SOLUTION: An oil-based ball point pen has a ball point pen chip on a tip of an ink storage cylinder, and stores an ink composition for an oil-based ball point pen in the ink storage cylinder. An ink consumption per 100 m of the oil-based ball point pen is 20-70 mg, and the ink composition for oil-based ball point pen contains a coloring agent, an organic solvent, and amino resin particles.SELECTED DRAWING: None
Patent JP-2020171702-A (JP)
Title: Game board
Inventor: SUENAGA HIROSHI
IPC: A63F7/02
Filed: 2020-04-28
Abstract: To provide a game board featuring performance means for a game board represented by a pinball game machine (Pachinko game machine), a reel game machine (slot machine), or the like.SOLUTION: A mission performance may be started during a battle mode, and a small win rush is started without executing a big win game when a performance for determining a winning pose by a character HDS of a lord is executed by accomplishment of a mission. When reservation notice is started during a battle mode, a small win rush is started through a process in which a "special pattern B" is won and the big win game is executed, or a process in which pattern variation display is executed for a predetermined number of lucky times to reach a ceiling. When a big win for shifting to a small win rush is won, a performance for accomplishing a mission is not executed. When the number of lucky times reaches a ceiling, a performance for accomplishing a mission is executed.SELECTED DRAWING: Figure 55
Patent JP-2021014849-A (JP)
Title: Vacuum system
Inventor: SCHWEIGHOEFER MICHAEL
IPC: F04D19/04
Filed: 2020-04-30
Abstract: To provide a particularly high exhaust speed in a vacuum chamber while limiting a structural space of, in particular, a vacuum pump.SOLUTION: In a vacuum system 10 including a vacuum pump 12 and at least one vacuum chamber 14, a first pump stage 28 and a second pump stage 30 respectively have at least one rotor element 36, the rotor elements are located on a common rotor 38, a first inlet 20 is connected to an upstream end of the first pump stage 28, and a second inlet 22 is connected to an upstream end of the second pump stage 30, a downstream end of the first pump stage bypasses the second inlet and is connected to the upstream end of the second pump stage, and the first inlet and the second inlet are connected to the same vacuum chamber.SELECTED DRAWING: Figure 6
Patent JP-2021183011-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-05-21
Abstract: To provide a game machine capable of enhancing interest in a pseudo movable body display.SOLUTION: Storage means can store display position displacement information for displaying a display position in a display area of at least a partial specific image from a first position to a second position differing from the first position, image processing means can generate a displacement specific image obtained by displacing a specific image disposed in a specific display layer on the basis of image data on the basis of display position displacement information, and performance execution means can execute a specific performance for displaying a displacement specific image generated by the image processing means in a display area during variation display, and a display image of game-related information is disposed in a special display layer in which a disposed image is displayed in a display area more preferentially than the specific display layer.SELECTED DRAWING: Figure 11-11
Patent JP-2020145727-A (JP)
Title: Inheritance in sample array multitree subdivision
Inventor: PHILIP HELLE
IPC: H04N19/176
Filed: 2020-05-21
Abstract: To provide an encoding system performing an encoding of an array of an information sample expressing an information signal spatially sampled.SOLUTION: A method is for improving complexity of an encoding and an adjustment between a rate/distortion factor which can be achieved by not only using a subdivision of a multitree to a continuous region, that is, a sample array to a leaf region but also using an intermediate region for sharing a coding parameter between leaf blocks corresponded and arranged to improve the rate/distortion factor.EFFECT: A procedure of a coding locally executed in a tile (leaf region) can be relatively related with the coding parameter, and an explicit transmission of all of the individual coding parameters is not required in each leaf region. That is, by using the subdivision of the multitree, similarity can be effectively used.SELECTED DRAWING: Figure 12A
Patent JP-2021187905-A (JP)
Title: Purging agent
Inventor: SUZUKI MASAAKI
IPC: B29C45/17
Filed: 2020-05-27
Abstract: To provide a purging agent which easily removes a residue in a molding machine and is easily replaced with a subsequent resin.SOLUTION: A purging agent for use in cleaning of a resin molding machine is provided, containing a thermoplastic resin and a tackifier resin, and having a softening point of the tackifier resin of 95-150°C.SELECTED DRAWING: None
Patent JP-2021188652-A (JP)
Title: Lower reinforcing ring, dust cover including the same and ball joint including the dust cover
Inventor: NAKAGAWA KEISUKE
IPC: F16C11/06
Filed: 2020-05-28
Abstract: To provide a compact lower reinforcing ring which is hardly solidified while two or more rings are superimposed on one another even if being applied with adhesive coating processing.SOLUTION: A lower reinforcing ring embedded into a dust cover has a flat-plate shaped annular base part and a conical trapezoidal tooth part arranged while adjoining an internal peripheral side of the annular base part, and extending to the internal peripheral side while inclining to the annular base part. When setting a main face of a side at which a conical trapezoidal apex part constituted of the tooth part exists as an upper face, and a main face at an opposite side as a lower face, a line formed of the upper face and the lower face in a cross section in a radial direction includes a linear portion which is formed of the annular base part and the tooth part, and a circular arc portion sandwiched by the annular base part and the tooth part. A curvature radius R1 of the circular arc portion formed of the upper face and a curvature radius R2 of the circular arc portion formed of the lower face satisfy R1>R2, and when superimposing two rings in a vertical direction, the circular arc portion of the lower face at an upper side and the circular arc portion of the upper face at a lower side point-contact with each other.SELECTED DRAWING: Figure 1
Patent JP-2021190538-A (JP)
Title: Piezoelectric transformer
Inventor: YANAGIYA TAKAHIKO
IPC: H02J50/27
Filed: 2020-05-28
Abstract: To provide a piezoelectric transformer suitable for mass production.SOLUTION: A piezoelectric transformer 10 includes: an input-side piezoelectric film 11 formed of a first piezoelectric material, having a first thickness d1, and having a polarization oriented to a predetermined first direction; an output-side laminate 12 in which an output-side piezoelectric film 121 provided adjacent to the input-side piezoelectric film 11, formed of a second piezoelectric material, having a second thickness d2, and having a polarization oriented to a predetermined second direction and a non-piezoelectric film 122 having a non-piezoelectric property and having a third thickness d3 are alternately stacked a plurality of times, in which sonic velocity v1 in the input-side piezoelectric film 11, sonic velocity v2 in the output-side piezoelectric film 121, and sonic velocity v3 in the non-piezoelectric film 122 satisfy the relations of 0.5×(v2/v1)d1≤d2≤2.0×(v2/v1)d1 and 0.5×(v3/v1)d1≤d3≤2.0×(v3/v1)d1; a pair of input electrodes provided on both surfaces of the input-side piezoelectric film 11 (first input electrode 131 and second input electrode 132); and a pair of output electrodes provided on both surfaces of the output-side laminate 12 (first output electrode 141 and second output electrode 142).SELECTED DRAWING: Figure 1
Patent JP-2021188554-A (JP)
Title: Air blowing system
Inventor: MURAKAMI HIDEKI
IPC: F04D29/56
Filed: 2020-05-29
Abstract: To provide an air blowing system capable of reducing generated vibration.SOLUTION: An air blowing system 1 includes: a first air blowing unit 10 having a first housing 100 which houses a first fan 150 and on the front face of which a first blow-out port 103 blowing out air generated by the first fan is formed; a second air blowing unit 20 having a second housing 200 which houses a second fan 250, on the front face of which a second blow-out port 203 blowing out air generated by the second fan is formed, and which has a shape two-fold symmetrical with respect to the first housing; and a first connection part 91 rotationally connecting an edge on a back surface side on a first side surface 111 of the first housing and an edge on a back surface side on the second side surface 212 of the second housing so that an angle formed between the first housing and the second housing can be changed. The first side surface 111 and the second side surface 212 are in contact with each other at three or more points different from one another, and a first direction where a first rotary axis AX1 extends and a second direction where a second rotary axis AX2 extends intersect with each other at a prescribed angle α1.SELECTED DRAWING: Figure 8
Patent JP-2021190344-A (JP)
Title: Vehicular lighting fixture
Inventor: ITO SHIGEO
IPC: F21S41/675
Filed: 2020-06-01
Abstract: To provide a vehicular lighting fixture that can change a distribution pattern of light to be emitted, and can improve energy efficiency.SOLUTION: A vehicular lighting fixture 1 comprises: a light source 30; a light distribution pattern formation part 51 capable of reflecting incident light, emitting light having a predetermined light distribution pattern, and changing the predetermined light distribution pattern; a reflector 40 for guiding first light L1 that is a portion of light emitted from the light source 30, to the light distribution pattern formation part 51; and a reflector part 260 for reflecting second light L2 that is not incident on the reflector 40 out of the light emitted from the light source 30, and guiding it to the light distribution pattern formation part 51.SELECTED DRAWING: Figure 6
Patent JP-2021187376-A (JP)
Title: Side member reinforcement structure for vehicle
Inventor: SEKIUCHI TAKAHIRO
IPC: B62D33/077
Filed: 2020-06-03
Abstract: To secure the rigidity of a side member in a limited space.SOLUTION: A web outer side surface 10a of a side member 5 has: a notch front area 13 further forward than a notch 12a of an upper flange 11a; a notch corresponding area 14 located at the same position as the notch 12a in a forward and backward direction; and a notch rear area 15 further backward than the notch 12a. A bracket lower portion 18 of a cab mount bracket 8 continuously extends from a front fixed portion 20 which is fixed to the notch front area 13, to a rear fixed portion 21 which is fixed to the notch corresponding area 14. A reinforcing rib 9 is disposed behind the bracket lower portion 18, extends in the forward and backward direction, and is fixed to the web outer side surface 10a. A front end 9a side of the reinforcing rib 9 is disposed further forward than the rear fixed portion 21 of the bracket lower portion 18 and is fixed to the notch corresponding area 14 of the web outer side surface 10a. A rear end 9b side of the reinforcing rib 9 is fixed to the notch rear area 15 of the web outer side surface 10a.SELECTED DRAWING: Figure 4