baber/WOPTO huggingface dataset:
Patent JP-2020062049-A (JP)
Title: Efficient delivery of large cargos into cells on porous substrate
Inventor: WU TING-HSIANG
IPC: C12M1/00
Filed: 2020-01-17
Abstract: To provide a method and devices for delivering large cargoes (e.g., organelles, chromosomes, bacteria, and the like) into cells.SOLUTION: According to the present invention, a method of delivering a large cargo into eukaryotic cells is provided, the method comprising: providing eukaryotic cells disposed on one side of a porous membrane; providing the cargo in a solution disposed in a reservoir chamber on the opposite side of the porous membrane; and applying pressure to the reservoir chamber sufficient to pass the cargo through pores comprising the porous membrane, the cargo passing through cell membranes and into the cells.SELECTED DRAWING: None
Patent JP-2021112958-A (JP)
Title: Electric vehicle
Inventor: TATSUNO NORIYUKI
IPC: B60K1/00
Filed: 2020-01-17
Abstract: To inhibit deformation of a cowl.SOLUTION: An electric vehicle drives one or multiple wheels with a motor and includes: a body including a dash panel; a cowl provided along an upper end of the dash panel and at least partially located forward of the dash panel; an electric unit which is located forward of the dash panel and supported by the body; and a connection member which connects an intermediate part of the cowl with the electric unit.SELECTED DRAWING: Figure 3
Patent JP-2021115651-A (JP)
Title: Manipulator, automation method and program
Inventor: ASANO SHIN
IPC: B23P19/04
Filed: 2020-01-23
Abstract: To solve the problem that as there is a limit on a distance that a sensor provided in an arm of a manipulator can detect, the manipulator is required to be moved to the vicinity of a bolt by a human hand in fastening the bolt using the manipulator.SOLUTION: A manipulator comprises: a long-range sensor that detects a configuration of a subject at a wide-angle; a short-range sensor that is shorter in focal length than the long-range sensor, which magnifies the subject to detect a configuration of the subject; a first position identifying part that identifies a first relative position, a relative position of a bolt with respect to the manipulator; a first control part that controls a posture of the arm so that a tip of an arm approaches the bolt; a second position identifying part that identifies a second relative position, a relative position of the bolt with respect to the manipulator and a posture of the manipulator; and a second control part that controls the posture of the arm so that a nut gripped by a nut runner approaches the bolt.SELECTED DRAWING: Figure 1
Patent JP-2020074458-A (JP)
Title: Semiconductor device
Inventor: MORI KENTARO
IPC: H01L21/56
Filed: 2020-01-28
Abstract: To provide a semiconductor device in which a via contact and wiring can be easily and inexpensively arranged on a semiconductor chip arranged in resin.SOLUTION: A semiconductor device includes a first semiconductor chip having a first surface with a semiconductor element and a second surface on the side opposite thereto. A first metal layer has a third surface mounted with a first semiconductor chip and a fourth surface on the side opposite thereto, and the third surface is larger than the second surface. A resin layer has a fifth surface on the side of the first semiconductor chip and a sixth surface on the side of the first metal layer. A pad is arranged on the first surface of the first semiconductor chip. A first via contact is arranged in the resin layer, and arranged on the third surface of the first metal layer. A second via contact is arranged in the resin layer, and arranged on the pad. First wiring is arranged on a fifth surface of the resin layer, and connected through the first via contact to the first metal layer. Second wiring is arranged on the fifth surface of the resin layer, and connected through the second via contact to the pad.SELECTED DRAWING: Figure 1
Patent JP-2021116032-A (JP)
Title: Steering device
Inventor: OGATA TOSHIAKI
IPC: B62D5/04
Filed: 2020-01-29
Abstract: To provide a steering device that can maintain and improve product service life.SOLUTION: A steering device includes a first motor 17, a second motor 18, a first control device 41 and a second control device 42. The first control device 41 computes a current command value I* in response to a steering state. The first control device 41 computes a first distribution ratio DR1 as a distribution ratio of the current command value I* to a first motor 17 in response to an absolute position of a steering shaft. The first control device 41 also computes a second distribution ratio DR2 as a distribution ratio of the current command value I* to a second motor 18 in response to the first distribution ratio DR1. The first control device 41 supplies an electric current corresponding to the first current command value I1* obtained by multiplying the current command value I* by the first distribution ratio DR1 to the first motor 17. The second control device 42 supplies an electric current corresponding to a second current command value I2* obtained by multiplying the current command value I* by the second distribution ratio DR2 to the second motor 18.SELECTED DRAWING: Figure 7
Patent JP-2020101811-A (JP)
Title: Color filter and display device
Inventor: KIM HUNSIK
IPC: G03F7/032
Filed: 2020-02-06
Abstract: To provide a photosensitive coloring resin composition to be used in combination with a blue backlight unit (BLU), which contains an extremely small amount of a colorant and yet exhibits high brightness, and to provide a color filter.SOLUTION: A photosensitive coloring resin composition provided herein contains a colorant (A), an alkali-soluble resin (B), a photopolymerizable compound (C), a photopolymerization initiator (D), and a solvent (E). Content of the colorant (A) with respect to a total weight of the solid content of the photosensitive coloring resin composition is 5-20 wt.%. The colorant (A) is comprised of at least either of C.I. Pigment Blue 15:6 and C.I. Pigment Violet 23. 90% or more of light emitted by the blue backlight unit has wavelengths equal to or less than 580 nm.SELECTED DRAWING: Figure 1
Patent JP-2021126022-A (JP)
Title: Repair structure and repair method of underground conduit
Inventor: YOKOYAMA TETSUJI
IPC: F16L55/17
Filed: 2020-02-10
Abstract: To provide a repair structure and a repair method of an underground conduit that surely prevents the immersion of water spread through an underground from a repair part of a conduit line by using a concrete foundation for installation to a ground of a concrete layer extended in a planar, for example, a power facility.SOLUTION: A repair structure of an underground conduit of the present invention has a structure that an open part B in which a damage portion of a conduit line 1 is expanded is coated with a self fusion tape 3 in order to repair the damage portion of the conduit line 1 embedded into an underground while housing an electric cable 2 into an inner part, and the part coated with the self fusion tape 3 of the conduit line 1 is thickly covered by an underground part 4a of the concrete foundation 4 on which a power facility is installed.SELECTED DRAWING: Figure 4
Patent JP-2021126709-A (JP)
Title: Dressing grinding device for screw grinder and method thereof
Inventor: ASAI TAKEMI
IPC: B24B53/14
Filed: 2020-02-12
Abstract: To provide a dressing grinding device for a screw grinder, capable of effectively preventing grinding scorch and deterioration of a rotary diamond from occurring as well as being capable of sufficient dressing.SOLUTION: A dressing grinding device for a screw grinder, capable of U-W-B synchronization control or U-B synchronization control, includes coarse dressing means for conducting coarse dressing to a coarse dressing object and finishing dressing means for conducting finishing dressing of constant cut thickness after the coarse dressing.SELECTED DRAWING: Figure 5
Patent JP-2021128989-A (JP)
Title: Solid-state image sensor
Inventor: ANDO SACHIHIRO
IPC: H01L27/146
Filed: 2020-02-12
Abstract: To provide a solid-state image sensor capable of improving image quality.SOLUTION: A solid-state image sensor includes a photoelectric conversion layer which is constituted of a sedimentary layer of semiconductor quantum dot and has an electric potential gradient in a direction orthogonal to a sedimentary direction.SELECTED DRAWING: Figure 2
Patent JP-2021126969-A (JP)
Title: Fuel cell assembly and vehicle including the same
Inventor: OHASHI YASUHIKO
IPC: H01M8/04
Filed: 2020-02-13
Abstract: To provide a technology that enables improvement of a method of mounting fuel cell units in a vehicle.SOLUTION: A fuel cell assembly is mounted on a vehicle through a mounting part. The fuel cell assembly includes: a first fuel cell unit; a first frame part which is fixed with the first fuel cell unit placed thereon; a second fuel cell unit; a second frame part which is fixed with the second fuel cell unit placed thereon; and a connection part which connects the first frame part with the second frame part so that the second fuel cell unit is located above the first fuel cell unit.SELECTED DRAWING: Figure 2
Patent JP-2021130833-A (JP)
Title: Plated laminate
Inventor: YOSHIWA KENJI
IPC: B32B15/01
Filed: 2020-02-18
Abstract: To provide a plated laminate (the laminate of a plated film) applied to the surface of a conductor circuit, etc., capable of maintaining high bond strength when bonded with solder on the plated laminate and being stably manufactured.SOLUTION: A method for manufacturing a plated laminate comprises: depositing a plating layer A using second metal as a main component on a body S to be plated using first metal as a main component; depositing a plating layer B using third metal as a main component on the plating layer A by a substitution reaction; and depositing a plating layer C using the second metal, the third metal or fourth metal as a main component on the plating layer B by an oxidation/reduction reaction. As the constitution of a concrete plating layer, for example, the plating layer A is constituted of gold, platinum or silver, the plating layer B is constituted of palladium, and the plating layer C is constituted of palladium.SELECTED DRAWING: Figure 1
Patent JP-2021132094-A (JP)
Title: Power storage device module and manufacturing method thereof
Inventor: MIURA MASAKI
IPC: H01G11/10
Filed: 2020-02-19
Abstract: To eliminate the complexity of manufacturing a power storage device, for example.SOLUTION: A power storage device module (2) includes a holder body (28), and a power storage device (4) installed in the holder body. The holder body includes a first mounting portion consisting of a first step portions (36-1, 36-2, 36-3, 36-4) on which a first bus bar (42) can be mounted, and a second mounting portions (38-1, 38-2, 38-3) composed of a second step portion on which a second bus bar (44) having a shape different from that of the first bus bar can be mounted, and the height of the second step portion is different from that of the first step portion.SELECTED DRAWING: Figure 2
Patent JP-2021132515-A (JP)
Title: Motor device
Inventor: HATTORI YUKIO
IPC: H02M7/48
Filed: 2020-02-21
Abstract: To provide a motor device that can reduce the number of mounting components and man-hours for connection.SOLUTION: A motor device according to the present invention includes a motor, a connector base that is located on an extension line of a rotating shaft of the motor, includes a power supply connector for connecting to the power supply of the motor, an extension portion that extends along the extension line of the rotation shaft of the motor and whose tip surface faces the tip surface of the rotation shaft, and a rotation detection element arranged at the tip of the extension portion and outputting a rotation signal of the rotation shaft, and in which power supply wiring connected to the power supply connector is embedded in the extension portion, and a circuit board that controls a drive current of the motor, is arranged around the extension portion, and sends a rotation signal of the rotation detection element via a rotation signal line.SELECTED DRAWING: Figure 3
Patent JP-2021134485-A (JP)
Title: Double floor structure
Inventor: KOTAKI DAIZO
IPC: E04F15/024
Filed: 2020-02-21
Abstract: To provide a double floor structure allowing cleaning efficiency to be improved, work load for removing a self-travel floor cleaning device even upon stop at a position other than predetermined self-travel terminate positions to be reduced, and an ordinary floor to be easily renovated to a double floor.SOLUTION: A double floor structure 10 comprises: a floor 12; a resin panel 14 which is placed above the floor 12 and in which a plurality of through-holes 14A are formed; and legs 16 placed on the floor 12 to support the panel 14 from a lower side and composing a passage space 22 between the panel 14 and the floor 12 where a self-travel floor cleaning device 20 can travel in any direction on the floor 12.SELECTED DRAWING: Figure 1
Patent JP-2021136341-A (JP)
Title: Superconducting magnet, superconducting wire rod, and production method of the superconducting magnet
Inventor: MIYAMOTO NAOYA
IPC: H01F6/06
Filed: 2020-02-27
Abstract: To realize a superconducting magnet which can be structured in low cost.SOLUTION: A superconducting magnet comprises: a magnet part 1 to which a first superconducting wire rod 50 having: a superconducting material part; a high resistance conductor layer; and a low resistance conductor layer having a resistance value lower than that of the high resistance conductor layer per unit length; and a current switch 30 containing a second superconducting wire rod 52 including a superconducting material part 5 and a high resistance conductor layer 7. The second superconducting wire rod 52 does not include the low resistance conductor layer, and includes the low resistance conductor layer which is formed so as to be thinner than that of the low resistance conductor layer in the first superconducting wire rod 50.SELECTED DRAWING: Figure 1
Patent JP-2021111307-A (JP)
Title: Electronic money (E-money) payment processing
Inventor: OSEI IKUANOB
IPC: G06Q20/40
Filed: 2020-02-28
Abstract: To provide a method for making electronic money payments for transactions between merchants and clients, a merchant device, and a non-transitory computer-readable medium.SOLUTION: In an environment 100, a merchant device 102 of a merchant associated with a payment processing service can receive a command to prepare a dialogue with client's payment means 108, from a third-party payment processor 114, and command a reader device 106 associated with the merchant device. The payment means can be associated with electronic money (e-money) balance. In one example, the merchant device can receive payment data related to the payment means via the reader device, and can transmit communications to the third-party payment processor and one or more server computing devices associated with the payment processing service, in order to process electronic money payments for transactions between the merchant and clients.SELECTED DRAWING: Figure 1
Patent JP-2021136898-A (JP)
Title: Control method of alcohol fermented unrefined sake, control system of alcohol fermented unrefined sake, control device of alcohol fermented unrefined sake, and method for producing alcoholic beverage
Inventor: BAN MITSUHIRO
IPC: C12G3/02
Filed: 2020-03-04
Abstract: To provide a control method of alcohol fermented unrefined sake, to suppress defective fermentation caused by stopping fermentation before at least either of an alcohol content and a degree of Japanese sake does not reach a target value, a control program, a control device, and a method for producing alcoholic beverages.SOLUTION: Provided is a method including a step for controlling fermentation, in which information on an ideal mass molar concentration corresponding to a fermentation lapse time when fermentation is performed is acquired in advance so that assuming that the molar concentration (mol/kg) of a solute included in alcohol fermented unrefined sake is a mass molar concentration, the maximum value of the mass molar concentration on a mass molar concentration line indicating a relation between the mass molar concentration and a fermentation lapse time does not exceed a critical mass molar concentration which is a mass molar concentration when a yeast used for the alcohol fermented unrefined sake reaches the limit of fermentation, and when an acquisition mass molar concentration X of the unrefined sake acquired after a predetermined time lapses from the start of alcohol fermentation is compared with an ideal mass molar concentration Y corresponding to the predetermined time, and the acquisition mass molar concentration X is 1.02 Y or more, water is added to the unrefined sake.SELECTED DRAWING: Figure 14
Patent JP-2021131005-A (JP)
Title: Clean hand cover
Inventor: MORISONO TOSHIHARU
IPC: A46B5/04
Filed: 2020-02-18
Abstract: To provide a clean hand cover that can be quickly and easily attached when touching a handrail, hangings and doorknob in public facilities, and that are unobtrusive in appearance.SOLUTION: A clean hand cover is characterized in that: a wide edge for holding a doorknob is placed around the circumference of an elastic material plate which is small enough to be covered by the palm of a hand; a series of thin protrusions are provided on a plate surface to maintain a gap between the palm of the hand and a handrail to prevent contact; a rubber ring is fixed to a part of the plate surface to hold the plate with fingers; the protrusions and edges formed integrally with the plate prevent the palm of the hand from directly touching the handrail, hanging leather, or doorknob; and a thin rubber material is provided inside the edge to prevent slippage between the edge and the surface of the doorknob.SELECTED DRAWING: Figure 4
Patent JP-2020146038-A (JP)
Title: Liquid food and method for producing the same, method for improving texture of liquid food, and texture improving agent for liquid food
Inventor: OTA EMI
IPC: A23L29/25
Filed: 2020-03-09
Abstract: To provide an unfavorable texture-improved liquid food, that is derived from one or more selected from the group consisting of xanthan gum, guar gum, locust bean gum, tamarind seed gum, carrageenan, gellan gum, pectin, and starches.SOLUTION: Provided is a liquid food, containing the following (A) to (C). (A) one or more selected from the group consisting of xanthan gum, guar gum, locust bean gum, tamarind seed gum, carrageenan, gellan gum, pectin, and starches; (B) fruit-derived dietary fiber and/or cellulose; (C) one or more selected from the group consisting of agar, psyllium seed gum, and gum arabic.SELECTED DRAWING: None
Patent JP-2021140699-A (JP)
Title: Specific area detection device
Inventor: ASADA SHUSAKU
IPC: G08G1/16
Filed: 2020-03-09
Abstract: To precisely detect a specific area, such as a parking section, from a photographed image.SOLUTION: A specific area detection device includes: a point estimation part for estimating a plurality of first points and a plurality of second points from a photographed image for estimation by using a learning model; a vector estimation part for estimating bidirectional vectors of a first vector and a second vector regarding the points; a selection part for comparing a first distance as distance from an end point of the first vector to the second points, and a second distance as distance from the end point of the second vector to the first points, for selecting the first vector when the first distance is shorter, and for selecting the second vector when the second distance is shorter; a determination part for determining a combination of the first points and the second points for each specific area in a photographed image for estimation on the basis of the vector selected by the selection part; and a detection part for detecting the specific area on the basis of a determination result of the combination of points by the determination part.SELECTED DRAWING: Figure 3
Patent JP-2021142247-A (JP)
Title: Game machine
Inventor: UCHIDA DAIKI
IPC: A63F7/02
Filed: 2020-03-13
Abstract: To appropriately change a state of a game element according to settings while enhancing amusement properties.SOLUTION: A game machine includes: setting change control means capable of setting a setting value based on a predetermined operation; lottery means capable of executing a lottery based on the establishment of a predetermined condition; display means in which a variable display of a symbol is executed in a predetermined variation pattern over a predetermined variation time; variation pattern determination means for determining the variation patterns executed in the display means based on a result of the lottery; variation pattern table storage means for storing a variation pattern table used for the determination of the variation pattern; and symbol display control means for executing a variable display of a symbol over a variation time corresponding to the variation pattern determined by the variation pattern determination means and executing a stop display in a mode indicating the result of the lottery. The variation pattern table storage means stores a variation pattern table which is stipulated so that the probability at which the variation time is determined to be a relatively short variation pattern becomes higher as the set setting value becomes higher.SELECTED DRAWING: Figure 25
Patent JP-2021147710-A (JP)
Title: Electret fiber sheet and manufacturing method thereof and air filter medium, filter
Inventor: INABA TOMOO
IPC: B03C3/28
Filed: 2020-03-16
Abstract: To provide an electret fiber sheet that is preferably used for an air filter medium and has a high dust collecting property.SOLUTION: An electret fiber sheet is formed of a fiber structure consisting of polyolefin resin fiber having an average single fiber diameter of 0.1 to 8 μm. When the hindered amine based compound content in the electret fiber sheet is α (mass%) and the triazine compound content in the electret fiber sheet is β (mass%), the electret fiber sheet satisfies 0.1≤α+β≤5 and the following formula (1): 3.0×10-4≤Σ(IE/IO)≤3.0×10-3...(1), where IE is a total of positive secondary ion peak intensities of a surface of the electret sheet derived from the hindered amine based compound and/or the triazine compound, and IO is a positive secondary ion peak intensity of a surface of the electret sheet derived from polyolefin resin.SELECTED DRAWING: None
Patent JP-2021145760-A (JP)
Title: Program, terminal, game system and game management device
Inventor: KOTANI HIDETO
IPC: A63F13/52
Filed: 2020-03-17
Abstract: To provide a game in which player's interest is increased.SOLUTION: The present invention is a program that causes a computer to function as execution means for executing a battle game using a game element, acquisition means for acquiring a game element, and game element control means for controlling an expression mode of the acquired game element so as to be changeable to be in the expression mode according to the execution time of the battle game.SELECTED DRAWING: Figure 4
Patent JP-2021151021-A (JP)
Title: Fixation member and protector
Inventor: OKUMOTO KAZUYA
IPC: H02G3/04
Filed: 2020-03-17
Abstract: To provide a protector 4 capable of fixing cables 2, 3 to a wire harness 1 while inhibiting the cables 2, 3 from being twisted.SOLUTION: A protector 4 for fixing cables 2, 3 to a wire harness 1 comprises: a harness holding part 43 that has one end erected on a base 41 and surrounds an outer periphery of the wire harness 1; and a cable holding part 44 for holding the cables 2, 3 on the harness holding part 43. The cable holding part 44 is folded back from a tip of the harness holding part 43 to form a holding space S for holding the cables 2, 3 between the harness holding part 43 and the cable holding part. The holding space S has a cable insertion opening W2 into which the cables 2, 3 are inserted, the cable insertion opening formed between a tip of the cable holding part 44 and the harness holding part 43, and is a tapered space narrowing from the cable insertion opening W2 toward the tip of the harness holding part 43.SELECTED DRAWING: Figure 3