baber/WOPTO huggingface dataset:
Patent JP-2020030409-A (JP)
Title: Light emitting diode module and display for hiding physical gaps between modules
Inventor: DANIEL ROBERT ADEMA
IPC: G09F9/302
Filed: 2019-08-16
Abstract: To provide an arrangement method and an LED display that facilitate replacement of a light emitting diode (LED) module.SOLUTION: An LED module 100 comprises: a board 101 including at least one edge; and an array of LEDs at the board. The array comprises first LEDs 111 and second LEDs 112, the second LEDs being smaller than the first LEDs and located along the at least one edge of the board, the first and second LEDs all spaced by a common pitch distance, adjacent sides of adjacent first LEDs separated by a first distance, the second LEDs being at a second distance from the at least one edge of the board, and the second distance smaller than the first distance. The modules may be incorporated into an LED display.SELECTED DRAWING: Figure 2
Patent JP-2021029412-A (JP)
Title: Hat frame
Inventor: NAGAMURA SUHEI
IPC: D05C9/04
Filed: 2019-08-20
Abstract: To provide a hat frame capable of performing positioning of a cylindrical object to be sewn such as a hat with respect to the hat frame, with an operation easier than before.SOLUTION: A hat frame 5 includes: a body member 8 having a curve surface 81 extending in a circumferential direction D curved in an arch shape; a pressing member 7 capable of holding a hat between the body member 8 and itself when mounted on the body member 8; and a mounting part. The pressing member 7 includes: a pressing part 72 formed by an elastic body, elastically deforming along the curve surface 81 when the pressing member 7 is mounted on the body member 8, and for pressing the hat arranged between the curve surface 81 and itself to the curve surface 81 side; and a pair of engagement parts 78, 79 provided on both end parts in the circumferential direction D of the pressing part 72. At the body member 8, a pair of parts to be engaged which can be engaged with the pair of engagement parts 78, 79, and a pair of guide parts 93, 94 for defining a movable direction of each of the pair of engagement parts 78, 79 to guide directions F1, F2 toward the corresponding parts to be engaged are provided.SELECTED DRAWING: Figure 9
Patent JP-2021033073-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: ITO SATOSHI
IPC: G09F9/30
Filed: 2019-08-26
Abstract: To provide an electro-optical device and an electronic apparatus with which it is possible to shrink circuit scale while suppressing a decrease in the characteristics of wiring, etc.SOLUTION: The electro-optical device comprises: a first substrate having a plurality of pixel electrodes; a second substrate having a common electrode; and an electro-optical layer which is arranged between the plurality of pixel electrodes and the command electrode and changes in optical characteristic due to an electric field. The first or second substrate includes: a translucent insulating layer; a conductive film arranged between the insulating layer and the electro-optical layer and being a wiring or an electrode in contact with the insulating layer; and a conductive part provided in the insulating layer and connected to the conductive film. The conductive part is composed of a material different from the material constituting the conductive film and overlaps the conductive film as seen from the thickness direction of the insulating layer. A face of the conductive part that is in contact with the conductive film has a portion different in the thickness direction from a face of the insulating layer that is in contact with the conductive film.SELECTED DRAWING: Figure 6
Patent JP-2021033720-A (JP)
Title: Data processing apparatus
Inventor: YOSHINO NORIYUKI
IPC: A61B5/1172
Filed: 2019-08-26
Abstract: To provide a data processing apparatus configured to prevent information leakage.SOLUTION: A data processing apparatus 10 includes: a biometric information acquisition unit 14 which acquires biometric information from a user; an authentication unit 18 which collates the acquired biometric information with biometric information of the user stored in a storage unit 16, and authenticates the user when results of the collation are coincident with each other; and an encryption unit 22 which encrypts data. After the authentication in the authentication unit 18, data is input from a terminal, the data is encrypted by the encryption unit 22, and the encrypted data is stored.SELECTED DRAWING: Figure 2
Patent JP-2021038035-A (JP)
Title: Article group transfer alignment device
Inventor: MURAHAMA MASATAKA
IPC: B65G47/88
Filed: 2019-08-30
Abstract: To provide an article group transfer alignment device capable of performing at a high performance an alignment work of transferring an article group to a side a plurality of times to align the article group.SOLUTION: In the article group transfer alignment device, an alignment plate 13 is arranged at a side of a conveying conveyor 12; a first transfer device 26 for transferring container groups G on the conveying conveyor 12 to the alignment plate 13 is disposed; the container groups G on the conveying conveyor 12 are divided into first and second container groups G1 and G2 in a conveyance direction to be moved by the first transfer device 26 in a Y direction orthogonal to the conveyance direction to move the first container group G1 to a first alignment position A1 and the second container group G2 to a second alignment position A2; further, the first container group G1 transferred to the first alignment position A1 by the first transfer device 26 is moved to a third alignment position A3, and the second container group G2 transferred to the second alignment position A2 is moved to a fourth alignment position A4; the second, fourth and third alignment positions A2, A4 and A3 are aligned in a line in this order in the Y direction; the first alignment position A1 is arranged farther than the second alignment position A2, and the fourth alignment position A4 is arranged farther than the first alignment position A1.SELECTED DRAWING: Figure 1
Patent JP-2021038966-A (JP)
Title: Radio wave transmission cover
Inventor: DOKE SHINICHI
IPC: H01Q15/14
Filed: 2019-09-02
Abstract: To secure radio wave transmission performance, while exhibiting a snow melting function.SOLUTION: A square-shaped unit thin film part 21 in a conductive thin film 18 consists of a hole region 23 consisting of annular holes 22, a conductive region 24 on the outer peripheral side thereof, and a patch region 25 insulated by being surrounded by the hole region 23. A radius r of the patch region 25, a minimum dimension c of the conductive region 24 and a width w of the hole region 23 are set, such that a frequency frmin, which sets reflection of radio waves to be minimum, becomes 70 GHz to 80 GHz, and an index value Q related to reflecting performance Kr of the radio waves and the band of the frequency, becomes -15 to -5, on the basis of following formula 1 to formula 3 to be established among the radius r, the minimum dimension c, the width w, the frequency frmin, frequencies f1, f2 at both ends of a band including the frequency frmin, and the index value Q. (formula 1) frmin=-91r-7.2c+11.8w+113.5, (formula 2) Q=Kr/(|f1-f2|), (formula 3) Q=79r-2.4c+23w-38.6.SELECTED DRAWING: Figure 3
Patent JP-2020040731-A (JP)
Title: Packaging material with sliding layer for pharmaceutical and cosmetic and packaging method, and composition for producing the same
Inventor: STEPHANIE MANGOLD
IPC: B65D23/02
Filed: 2019-09-09
Abstract: To provide a container for a pharmaceutical and a cosmetic having a sliding layer which is as insensitive to external influences as possible.SOLUTION: A liquid composition according to the present invention that is applied on an inside of a hollow body to produce the sliding layer on a packaging material for the pharmaceutical or the cosmetic contains reactive silicone for forming silicone network in the sliding layer, a catalyst for catalyzing a crosslinking reaction of the reactive silicone, at least one non-reactive silicone oil, and at least one diluent. The diluent contains a silicon-containing compound, and a content of the diluent in the composition is 45 mass% or more and 95 mass% or less.SELECTED DRAWING: Figure 2
Patent JP-2019206342-A (JP)
Title: Vehicle seat
Inventor: TACHIKAWA YOICHI
IPC: B60N2/68
Filed: 2019-09-11
Abstract: To provide a vehicle seat which achieves use of a seat frame in various seats and enables unification of seat surface positions of seating persons.SOLUTION: A vehicle seat includes a tilt device capable of adjusting a height position of a part of a cushion frame. The vehicle seat includes: side frames 11 disposed at left and right sides in a seat width direction; a pan frame 12 spanned between the left and right side frames 11; and tilt brackets 20, each of which is disposed between connected portions of the side frame 11 and the pan frame 12 and supports the pan frame 12. A housing recess part 113 for housing the tilt bracket 20 is formed on a support surface for supporting the pan frame 12 of the connected portion of the side frame 11.SELECTED DRAWING: Figure 5
Patent JP-2021040999-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-12
Abstract: To provide a game machine capable of increasing a degree of freedom in design without sacrificing appearance of the game machine because of electronic components.SOLUTION: A game machine includes: an electronic component (for example, an LED boar 303) provided so as to be visible from a player; a specific member (for example, a base member 301) that is provided around the electronic component and is formed in color similar to that of the electronic component; and a light-transmitting member (for example, a cover member 302) that is a member having a light-transmitting property and allows the player to visually recognize the electronic component and the specific member through the member. The light-transmitting member (for example, the cover member 302) has a decorative pattern 331 formed so as to spread over the electronic component (for example, the LED board 303) and the specific member (for example, the base member 301).SELECTED DRAWING: Figure 10-12
Patent JP-2021048657-A (JP)
Title: Grommet
Inventor: HIRASAWA HITOSHI
IPC: H01B17/58
Filed: 2019-09-17
Abstract: To provide a grommet that can hold assemblability and can improve sealability.SOLUTION: A grommet 1 comprises: a grommet body 5 arranged on one surface side of a panel 3; an annular diameter-enlarged part 7 whose diameter is enlarged from the grommet body 5 toward the panel 3, which is provided to the grommet body 5 so as to be able to be elastically deformed; a lip part 9 which is provided at the end of the diameter-enlarged part 7 on the side of the panel 3, and which adheres to the surface of the panel 3 when the diameter-enlarged part 7 is elastically deformed by the grommet body 5 moving toward the panel 3; and a low friction part 11 arranged at a portion which slides against the panel 3 when the diameter-enlarged part 7 of the lip part 9 is elastically deformed so that a frictional force against the panel 3 at the portion becomes smaller than a frictional force against the panel 3 at the part adhering to the panel 3.SELECTED DRAWING: Figure 3
Patent JP-2021045811-A (JP)
Title: Handling device, handling method, and program
Inventor: JIANG PING
IPC: B25J13/00
Filed: 2019-09-18
Abstract: To achieve an efficient picking work.SOLUTION: A handling device includes: an evaluation section; an action scheme generation section; and a control section. The evaluation section calculates an evaluation value of a first action scheme for holding one or more holding objects on the basis of images including the holding objects. The action scheme generation section generates a second action scheme on the basis of the images and a plurality of evaluation values of the first action scheme. The control section controls operations for holding the holding objects in accordance with the second action scheme.SELECTED DRAWING: Figure 6
Patent JP-2020048195-A (JP)
Title: Method for establishing agreement between nodes in block chain network, block chain system configured using distributed network of plural nodes, and method for establishing agreement between nodes to be executed using processor in block chain system
Inventor: BAEK JUNGHWA
IPC: H04L9/32
Filed: 2019-09-18
Abstract: To provide: a method for establishing agreement between a plurality of nodes on a block chain configured using a distributed network of the plurality of nodes; and a block chain system.SOLUTION: A method for establishing agreement between a plurality of nodes to be executed by a processor on a block chain system configured using a distributed network of the plurality of nodes includes: receiving a candidate block in an Nth round by any one first node of a plurality of nodes capable of being promoted to a producer node having a block generation status at a predetermined time point for each round; determining whether or not the received candidate block is an effective candidate block; determining whether or not the effective candidate block is an unauthorized block; and determining whether or not the unauthorized block is a first reception candidate block before determining the propriety of voting authorization for the unauthorized block. The first reception candidate block is a candidate block received by the first node first in the Nth round.SELECTED DRAWING: Figure 2
Patent JP-2021049587-A (JP)
Title: Electric work machine
Inventor: ICHIKAWA YOSHITAKA
IPC: B25F5/00
Filed: 2019-09-20
Abstract: To provide an electric work machine that can properly operate regardless of combination with a battery pack.SOLUTION: An electric work machine is equipped with a motor, and a control portion. The motor is electrically connected to a battery pack, and is configured to be driven by receiving the supply of power from the battery pack. The control portion is configured to obtain internal resistance information of the battery pack, and change the control of the motor on the basis of the obtained internal resistance information.SELECTED DRAWING: Figure 7
Patent JP-2021051864-A (JP)
Title: All-solid battery
Inventor: LI XIMENG
IPC: H01M4/66
Filed: 2019-09-24
Abstract: To provide an all-solid battery with high charge/discharge efficiency.SOLUTION: An all-solid battery 100 using precipitation-dissolution reaction of metallic lithium as reaction of a negative electrode includes a negative electrode current collector 11, a solid electrolyte layer 12, and a positive electrode layer 13, in this order, and a Li storage layer 15 including a fibrous carbon material and a resin is provided between the negative electrode current collector 11 and the solid electrolyte layer 12.SELECTED DRAWING: Figure 1
Patent JP-2021052517-A (JP)
Title: On-vehicle electric compressor
Inventor: NAGATA YOSHIKI
IPC: H01F27/28
Filed: 2019-09-25
Abstract: To provide an on-vehicle electric compressor having a filter circuit with excellent heat dissipation and damping effects.SOLUTION: A common mode choke coil 34 includes an annular core 50, a first winding 60, a second winding 61, a metal thin film 70, and a resin layer 80 disposed between an inner surface of the metal thin film 70 and outer surfaces of the first winding 60 and the second winding 61. The metal film 70 is cylindrical and strip-shaped. The core 50 has exposed portions 53, 54 that are not covered by the metal film 70. The resin layer 80 is cylindrical and strip-shaped. The metal film 70 is disposed to fit entirely between two ends of the resin layer 80.SELECTED DRAWING: Figure 3
Patent JP-2021056570-A (JP)
Title: Database division system, database division method, and database division program
Inventor: TAYAMA SHUNSUKE
IPC: G06Q10/06
Filed: 2019-09-27
Abstract: To provide a database division system capable of dividing data of table in consideration of usage by an application while alleviating time and effort of a work well-informed person, and a database division method and database division program thereof.SOLUTION: A database division system includes data access analysis means which performs structural analysis with input of definition information of a source code of an application and a table structure of the database, job analysis means which performs analysis from a viewpoint of the job with input of feature information on the actual job and an operation log, and table division means which divides data of the table by using the analysis result of the data access analysis means and the analysis result of the job analysis means.SELECTED DRAWING: Figure 1B
Patent JP-2020058032-A (JP)
Title: Attachment mechanism for ear tip
Inventor: CRAIG M STANLEY
IPC: H04R1/10
Filed: 2019-09-30
Abstract: To provide a portable listening device including a part that is disposed on, in, or near a user's ear.SOLUTION: In a wireless listening device, a wire attachment mechanism 351 is a mechanism including a wire for forming a spring laterally compressible by being bent in various directions. The wire attachment mechanism 351 includes: a first wire-shaped feature unit 355a; and a second wire-shaped feature unit 355b extending from the first wire-shaped feature unit. The first wire-shaped feature unit and the second wire-shaped feature unit each includes: intermediate segments 356a, 356b; U-shaped segments 357a, 357b extending from the intermediate segments; and end segments 358a, 358b extending from the U-shaped segments.SELECTED DRAWING: Figure 3F
Patent JP-2021058024-A (JP)
Title: Power supply system
Inventor: MURAKAMI SHINTARO
IPC: H02J7/35
Filed: 2019-09-30
Abstract: To provide a power supply system in which a fuel cell can be appropriately controlled.SOLUTION: A power supply system 1 comprises: a fuel cell 30 which can generate power using fuel and can supply the generated power to a house load 50 connected to a system power source S; and a control unit 40 which controls the operation of the fuel cell. The fuel cell can set a power generation upper limit value which is the upper limit value of the generatable power, and the fuel cell can generate power in a range up to the power generation upper limit value, according to the demand of power of the house load. When power more than a predetermined amount (minimum purchased power) is purchased from the system power source, the control unit updates the power generation upper limit value of the fuel cell, based on the comparison of the power generation cost of the fuel cell with power supply cost from the system power source.SELECTED DRAWING: Figure 1
Patent JP-2020163100-A (JP)
Title: Image processing apparatus and image processing method
Inventor: YAMAZOE MANABU
IPC: A61B3/12
Filed: 2019-10-03
Abstract: To perform configuration so that a region of interest to be a target of analysis processing and the like can be set preferably.SOLUTION: An image processing apparatus comprises: display control means for displaying a blend image on display means, the blend image obtained by performing blend processing with transmittance variable according to an instruction by an operator using an OCT image and an OCTA image with respect to a subject's region corresponding to both of the images acquired by optical coherence tomography; setting means for setting a region of interest to the displayed blend image; and execution means for executing processing on the set region of interest in at least one of the OCT image and the OCTA image.SELECTED DRAWING: Figure 3
Patent JP-2021060483-A (JP)
Title: Imaging apparatus and control method thereof
Inventor: HIRAI DAISUKE
IPC: G03B5/00
Filed: 2019-10-04
Abstract: To obtain excellent anti-vibration performance even when an imaging interval is short.SOLUTION: An imaging apparatus 100 includes: an imaging element 104 which captures a subject image formed by an imaging optical system; moving means 107 which moves the imaging element for preventing vibration; and control means 102 which controls the moving means. The control means controls the moving means so as to move the imaging element along with an optical element 113 in the imaging optical system for anti-vibration, in each of a first imaging period and a subsequent second imaging period. The control means executes one of first anti-vibration control which controls the moving means so as to return the imaging element to a predetermined initial position after an end of the first imaging period and to move the imaging element from the initial position in the second imaging period, and second anti-vibration control which controls the moving means so as to hold the imaging element in a position at the end of the first imaging period and to move the imaging element from the position at the end of the first imaging period in the second imaging period.SELECTED DRAWING: Figure 1
Patent JP-2021064638-A (JP)
Title: Mounting device of conductive member
Inventor: HANABUSA TAKAYOSHI
IPC: H05K3/34
Filed: 2019-10-10
Abstract: To provide a configuration in which a conductive member easily enters a through hole of an array mask when the conductive member is mounted on a mounted object.SOLUTION: An array mask 3 is composed of four layers of plate-shaped members 21 to 24, and through holes 21A to 24A are bored at these same positions. These four through holes form a through hole 3A for a guide. The plate-shaped member 22 of the second layer is formed with a horizontal negative pressure supply passage 26, which communicates with the through hole 23A of the upper plate-shaped member 23. The plate-shaped member 23 of the third layer is formed with a negative pressure supply passage 29 in the horizontal direction, which communicates with a through hole 24A of the upper plate-shaped member 24. Since negative pressure is introduced into the negative pressure supply passages 26 and 29 during the mounting work in which the conductive member 2 is supplied onto the array mask 3 (plate-shaped member 24), even the columnar conductive member 2 is smoothly and quickly dropped into the through hole 3A by negative pressure.SELECTED DRAWING: Figure 5
Patent JP-2020095249-A (JP)
Title: Electrophotographic belt and image forming device
Inventor: UCHIDA KOICHI
IPC: G03G15/16
Filed: 2019-10-15
Abstract: To provide an electrophotographic belt excellent in creep resistance and digital reproducibility.SOLUTION: The electrophotographic belt is constituted of a biaxially stretched cylindrical film. The film has a matrix of thermoplastic resin and a conductive domain that includes an ionic conductive agent. Defining the surface resistivity in the circumferential direction of the film as A, and the surface resistivity in the direction orthogonal to the circumferential direction as B, A≥B is satisfied, and the tensile elastic modulus in the circumferential direction of the film is 1.0 GPa or more and 3.0 GPa or less.SELECTED DRAWING: Figure 1
Patent JP-2020019968-A (JP)
Title: Polymer particle and application thereof
Inventor: TAKAHASHI TOMOYUKI
IPC: C08J7/056
Filed: 2019-10-29
Abstract: To provide polymer particles excellent in dispersion stability and a use thereof.SOLUTION: Provided are polymer particles containing a surfactant, in which the variation coefficient of the particle diameters thereof is 15.0% or lower, by adding water of 15.0 g to the polymer particles of 5.0 g and performing dispersion treatment for 60 minutes using an ultrasonic cleaning apparatus, the polymer particles are dispersed into the water, are charged to a centrifuge tube with the inside diameter of 24 mm, and are centrifugally separated under the conditions where K factor is 6943 and a rotating time is 30 minutes using a centrifugal separator, and thereafter, a supernatant is recovered. At this time, the concentration of non-volatile components in the supernatant being below 1.0 wt.%.SELECTED DRAWING: Figure 1