baber/WOPTO huggingface dataset:
Patent JP-2020003681-A (JP)
Title: Electrophotographic device
Inventor: YAMADA MOTOYA
IPC: G03G15/02
Filed: 2018-06-28
Abstract: To provide an electrophotographic device that achieves even charging on a photoreceptor surface in an image formation step, even when using a photoreceptor including charging unevenness which is not a monotone inclination in a rotation axis direction.SOLUTION: In an electrophotographic device having a cylindrical photoreceptor; and a charging device giving charge to a surface of the cylindrical photoreceptor, the charging device has: a discharge wire that is provided along the rotation axis direction of the cylindrical photoreceptor; a plurality of grid electrodes that are provided along the rotation axis direction; and a plurality of voltage application devices for applying a voltage to the plurality of grid electrodes. By adjusting the voltage application device, the voltage of the grid electrode is individually adjustable, and the voltage application device is adjusted corresponding to a charging characteristic in the rotation axis direction of the cylindrical photoreceptor.SELECTED DRAWING: Figure 1
Patent JP-2020003375-A (JP)
Title: System and method for analyzing crystal structures
Inventor: YONEKURA KOJI
IPC: G01N24/08
Filed: 2018-06-29
Abstract: To provide a novel crystal structure analysis technique that makes use of electron diffraction and NMR measurement methods.SOLUTION: An electron diffraction device measures an overall structure of a sample crystal using electron diffraction. An NMR device measures local structures of the crystal using NMR measurements. An analyzer combines the overall structure and the local structures to identify a structure of the crystal.SELECTED DRAWING: Figure 2
Patent JP-2020006469-A (JP)
Title: Automatic machine and controller
Inventor: SUZUKI HAJIME
IPC: B25J13/00
Filed: 2018-07-06
Abstract: To provide an automatic machine which can improve positional accuracy of a movable section and a tool during operation of the movable section and the tool, even if the tool is mounted so as to operate independently of the movable section.SOLUTION: The automatic machine comprises: a movable section (12-15) that is driven by a drive section 35; a tool 16 that is mounted on the movable section, and has a movable mechanism 16b operating independently of the movable section; a measuring section 4 that is mounted on the movable mechanism 16b to measure a position of the movable mechanism 16b; a position detecting section 41 that detects a first position of the movable mechanism 16b when the movable mechanism 16b is virtually fixed at a reference point on the basis of the position of the movable mechanism 16b measured by the measuring section 4 when the drive section 35 is controlled according to a command to move the tool 16 to a target position, and an amount of movement of the movable mechanism 16b from the reference point in a range of movement of the movable mechanism 16b; and a learning control section 42 for determining an amount of correction to an amount of control of the drive section 35 so as to reduce a difference between the target position and the first position.SELECTED DRAWING: Figure 1
Patent JP-2020006103-A (JP)
Title: Attachment structure for storage tool for attaching to internal corner wall surface
Inventor: TANAKA YOSHIE
IPC: A47B96/06
Filed: 2018-07-12
Abstract: To provide a storage tool for attaching to an internal corner wall surface which is attachable and detachable and can prevent falling.SOLUTION: In a storage tool in the invention that includes a storage tool body which is arranged in an interior corner part of an inner wall inside a room and has an outer peripheral frame and a bottom part, an engaging part for receiving the storage tool body from below, and a pressing part for pressing from above, the outer peripheral frame includes: an outer peripheral frame left side rear part extended along the inner wall on the left side of the interior corner part; an outer peripheral frame right side rear part extended along the inner wall on the right side of the interior corner part; an outer peripheral frame vertical extending part extended downward from each of the positions inside both right and left ends of the outer peripheral frame left side rear part and both right and left ends of the outer peripheral frame right side rear part; and an outer peripheral frame lower part formed on the lower side of the outer peripheral frame vertical extending part. The storage tool includes two engaging parts provided apart on one of the inner walls at the same height, and one engaging part and the pressing part on the other inner wall.SELECTED DRAWING: Figure 1
Patent JP-2020014538-A (JP)
Title: Hair cutter device
Inventor: UEDA TATSUYA
IPC: B26B19/06
Filed: 2018-07-23
Abstract: To provide a hair cutter device in which, a hair clipper blade and hair do not interfere with each other during combing, and only in cutting work time, the hair clipper blade interferes with the hair for performing cutting hair.SOLUTION: There is provided a hair cutter device formed of: a rectangular box-shaped hair cutting substrate comprising a mechanism for combing and cutting hair; and a grip part gripped by a user. The hair cutter device comprises: a comb body comprising comb teeth for combing hair; a hair clipper blade body for cutting hair; and a cover body for preventing interference of the hair clipper blade body to the hair. The comb body, the hair clipper blade body and the cover body are overlapped and arranged on one end part of a long side of the hair cutting substrate in a protruded manner, the cover body protrudes from the hair cutting substrate ahead of a tip end edge of the hair clipper blade body so that the tip end edge of the hair clipper blade body does not interfere with the hair when the hair clipper blade body is not actuated, and the cover body is stored in the hair cutting substrate side so that the tip end edge of the hair clipper blade body interferes with the hair when the hair clipper blade body is actuated.SELECTED DRAWING: Figure 1
Patent JP-2019102790-A (JP)
Title: Printed circuit board
Inventor: PARK JINOH
IPC: H05K3/46
Filed: 2018-07-25
Abstract: To provide a printed circuit board with excellent interlayer joining force.SOLUTION: A printed circuit board includes a first insulation layer 100 in which a first metal pad 110 is embedded in the lower surface thereof, a metal bump 120 which penetrates the first insulation layer 100 and is formed on an upper part of the first metal pad 110, and a second insulation layer 200 which is laminated on the first insulation layer and in which a second metal pad 210 is embedded in the lower surface thereof. The lower surface of the second metal pad 210 is recessed more than the lower surface of the second insulation layer 200. An upper surface of the metal bump 120 is in contact with the lower surface of the second metal pad 210. The metal bump 120 includes a metal via 121 formed on the first metal pad, and a low melting point metal layer 122 formed on the metal via. The low melting point metal layer 122 is in contact with the lower surface of the second metal pad 210.SELECTED DRAWING: Figure 1
Patent JP-2020016841-A (JP)
Title: Display and display control method
Inventor: HORI HIROAKI
IPC: G09G5/00
Filed: 2018-07-27
Abstract: To provide a display and a display control method applied to a multi-display device and can display an ultra high definition video while simplifying a device configuration.SOLUTION: One aspect of the present invention is a display included in a multi-display device that arranges a plurality of displays to form one display screen, and comprises: an input unit that receives input of a divided image obtained by dividing an image to be displayed into a plurality of areas; and a control unit that divides the divided image input to the input unit into a plurality of partial images, and on the basis of an identification number including information on the position of the display in the display screen, cuts out, from the plurality of partial images, a partial image at a position corresponding to the identification number and displays the partial image on a display unit.SELECTED DRAWING: Figure 1
Patent JP-2020017483-A (JP)
Title: Weld inspection method of power storage device
Inventor: MATSUURA YASUHISA
IPC: B23K26/21
Filed: 2018-07-27
Abstract: To provide a weld inspection method of a power storage device capable of detecting exfoliation of an uncoated part.SOLUTION: A secondary cell as a power storage device comprises an electrode assembly including a tab group 15 where tabs 26, i.e., uncoated parts, are laminated, a terminal structure 16 connecting the electrode assembly and an external device, and a weld part 18 where the tab group 15 and a conductive member 16a, i.e., a part of the terminal structure 16, are welded while being superposed. The weld part 18 is formed by irradiating the superposed tab group 15 and the conductive member 16a with laser from the tab group 15 side, and moving the irradiation position of laser. A weld inspection method of such a secondary cell includes a measurement step of measuring temperature distribution P2 of the weld part 18 from the tab group 15 side along the tabs 26 in the direction orthogonal to the direction of travel of laser, immediately after formation of the weld part 18, and a detection step of detecting whether or not multiple peaks exist in the temperature distribution P2.SELECTED DRAWING: Figure 6
Patent JP-2020021663-A (JP)
Title: Heater and article with heater
Inventor: NAKANISHI YOSUKE
IPC: H05B3/16
Filed: 2018-08-02
Abstract: To provide a heater including a pair of power supplying electrodes electrically connected to a transparent conductive oxide layer, the heater being advantageous from the viewpoint of exhibiting a high calorific value and suppressing spatial deviation in calorific values in a heating element.SOLUTION: A heater (1a) includes a substrate (10), a transparent conductive oxide layer (20), a first power supplying electrode (31), and a second power supplying electrode (32). The ratio of the sum of the electric resistance of the first power supplying electrode (31) in a specific direction and the electric resistance of the second power supplying electrode (32) in a specific direction to the electric resistance of the transparent conductive oxide layer (20) between the first power supplying electrode (31) and the second power supplying electrode (32) is 45% or less. The transparent conductive oxide layer (20) has a thickness of 20-250 nm and is formed from a material having a specific resistance of 1.4-3.0×10Ω cm.SELECTED DRAWING: Figure 1B
Patent JP-2020022322-A (JP)
Title: Oil immersion determination device for temperature sensor and control device for electric motor
Inventor: HIRAWAKI YUKI
IPC: B60K6/40
Filed: 2018-08-03
Abstract: To provide an oil immersion determination device for a temperature sensor or the like which can easily make an oil immersion determination for the temperature sensor.SOLUTION: An oil immersion determination device for a temperature sensor, according to one embodiment of the present disclosure, comprises a determination unit that makes an oil immersion determination in which whether a first temperature sensor is immersed in oil or not is determined, the first temperature sensor being mounted in a vehicle and detecting a temperature of an electric motor cooled by the oil. The determination unit determines whether the following conditions (A) (B) are satisfied in the oil immersion determination: (A) the acceleration of the vehicle detected by an acceleration sensor is equal to or higher than a first threshold; and (B) the absolute value of a temperature difference between the temperature of an electric motor detected by the first temperature sensor and the temperature of the oil detected by a second temperature sensor for detecting the temperature of the oil is equal to or smaller than a second threshold. In a case where both the conditions (A) (B) are satisfied, it is determined that the first temperature sensor is immersed in the oil.SELECTED DRAWING: Figure 4
Patent JP-2020025164-A (JP)
Title: Communication device, transfer destination change method, and transfer destination change program
Inventor: FURUYA YU
IPC: H04L12/44
Filed: 2018-08-06
Abstract: To provide a communication device, a transfer destination change method, and a transfer destination change program, capable of maintaining communication while minimizing a decline in communication quality, speed, and security level when a failure or congestion occurs in communication with at least one of the plurality of repeaters for which a communication connection has been established.SOLUTION: A communication device 10 includes: a first ranking unit for executing a first ranking process of ranking a plurality of repeaters on the basis of a first parameter when a failure or congestion occurs in communication with at least one of the plurality of repeaters to which a communication connection has been established; a second ranking unit for executing a second ranking process for ranking the plurality of repeaters on the basis of a second parameter; and a transfer destination change unit for changing a destination of data to be transferred to the repeater related to the failure or congestion to a relay device having the highest-order obtained in the second ranking process.SELECTED DRAWING: Figure 3
Patent JP-2020030531-A (JP)
Title: Information processor, method for processing information, and information processing program
Inventor: NINOMIYA KAZUHIRO
IPC: G06Q10/08
Filed: 2018-08-21
Abstract: To allow an appropriate service to a context.SOLUTION: An information processor according to the present invention includes an acquisition unit and a determination unit. The acquisition unit acquires, from one of a first terminal device and a second terminal device, context information on one of the house where the user of the first terminal lives and one of the mobiles for providing users with a home delivery service in which the second terminal device is arranged. The determination unit determines a provision service to be provided to a predetermined target on the basis of the context information acquired by the acquisition unit.SELECTED DRAWING: Figure 3
Patent JP-2020028570-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-08-24
Abstract: To provide a game machine capable of enhancing interest in a game by increasing variation of a performance regarding a setting suggestive performance.SOLUTION: A game machine can set a setting value from among plural stages of setting values having different degrees of advantage to a player. Then, the game machine can execute a setting suggestive performance for performing suggestion regarding a setting value, performs control to one of plural kinds of performance states including at least a first performance state and a second performance state as performance states permitting execution of the setting suggestive performance, performs execution in a mode for preventing a player from determining which performance state is under control, and at the same time executes a setting state suggestive performance. The game machine can execute a common setting suggestive performance regardless of to which of the first performance state and the second performance state the setting state is under control, and performs suggestion of different contents regarding a setting value in execution of a common setting suggestive performance when control is performed to the first performance state and when control is performed to the second performance state.SELECTED DRAWING: Figure 9-5
Patent JP-2019020421-A (JP)
Title: System, apparatus, and method for sorting particles
Inventor: CHO SUNG HWAN
IPC: G01N33/574
Filed: 2018-08-30
Abstract: To provide a system, an apparatus, and a method suitable for selecting particles.SOLUTION: Provided here are a cell detection system, a fluidic device, a structure, and a technique related to particle and cell sorting and detection in fluid, for example sorting specific subpopulations of cell types. A method for verification of sorting of particles includes receiving a first detection signal that is associated with optical characteristics of a particle in a first channel. A sorting channel of a plurality of second channels is determined on the basis of the first detection signal, thereby determining the sorting of the particle into the sorting channel on the basis of the optical characteristics of the particle. A sorting signal for sorting the particle from the first channel into the sorting channel is transmitted. A second detection signal is received that is associated with the presence of the particle in the sorting channel. The sorting of the particle from the first channel into the sorting channel is verified on the basis of the second detection signal.SELECTED DRAWING: Figure 14
Patent JP-2019053298-A (JP)
Title: Liquid crystal display device
Inventor: KIMURA HAJIME
IPC: G02F1/133
Filed: 2018-09-12
Abstract: To provide a high-quality liquid crystal display device excellent in viewing angle characteristics.SOLUTION: A liquid crystal display device has a pixel including a first switch 111, a second switch 112, a third switch 113, a first resistance 114, a second resistance 115, a first liquid crystal device 121 and a second liquid crystal device 122, where a pixel electrode of the first liquid crystal device 121 is electrically connected to a signal line 116 through the first switch 111, the pixel electrode of the first liquid crystal device 121 is electrically connected to a pixel electrode of the second liquid crystal device 122 through the second switch 112 and the first resistance 114, the pixel electrode of the second liquid crystal device 122 is electrically connected to a Cs line 119 through the third switch 113 and the second resistance 115, and a common electrode 118 of the first liquid crystal device 121 is electrically connected to a common electrode 118 of the second liquid crystal device 122. By inputting potential to the signal line 116 according to a grayscale of the pixel, high-quality display with excellent viewing angle characteristics can be obtained.SELECTED DRAWING: Figure 1
Patent JP-2019004514-A (JP)
Title: Imaging apparatus and imaging processing method
Inventor: OTSUBO HIROYASU
IPC: H04N5/225
Filed: 2018-09-13
Abstract: To provide an imaging sensor capable of improving color reproducibility at visible light photographing when using a DBPF in stead of an infrared cut filter and an imaging apparatus.SOLUTION: An imaging sensor 1 comprises: a color filter 3; and a DBPF 5 that includes permeation characteristics in a visible light band, includes cutoff characteristics in a first wavelength band adjacent to a long wavelength side of the visible light band, and includes the permeation characteristics in a second wavelength band as one part in the first wavelength band. The permeation characteristics of the DBPF and each filter part of a color filter 3 are set so that the second wavelength band of the DBPF 5 is included in a third wavelength band as a wavelength band approximating in permeability of each filter part of each color on the long wavelength side from the visible light band, and the filter part for the infrared is included in a fourth wavelength band as the wavelength band having the permeation characteristics.SELECTED DRAWING: Figure 2
Patent JP-2020045812-A (JP)
Title: Internal combustion engine
Inventor: TANAKA MASAYUKI
IPC: F02B77/00
Filed: 2018-09-19
Abstract: To protect a fuel pump by an engine mount bracket.SOLUTION: An engine mount bracket 60 for connecting an internal combustion engine 20 to a vehicle body is mounted to a chain case 29. When a direction orthogonal to both of a vertical direction of an internal combustion engine 10 and an axial line direction of a crank shaft 100 is a width direction, at least one part of a fuel pump 40 is positioned at a position overlaid on the engine mount bracket 60 in the width direction. At least one part of the fuel pump 40 is positioned at a position overlaid on the chain case 29 in the axial line direction of the crank shaft 100. Also, the fuel pump 40 is positioned on a lower side than an uppermost portion of the engine mount bracket 60.SELECTED DRAWING: Figure 1
Patent JP-2020045153-A (JP)
Title: Plastic bottle
Inventor: SEKINE AKITOMO
IPC: B65D1/02
Filed: 2018-09-20
Abstract: To provide a lightweight square plastic bottle in which a high strength near a lower shoulder part located between a shoulder part and a trunk part is maintained and a shoulder collapse is prevented.SOLUTION: The plastic bottle includes a mouth part, a shoulder part, a trunk part and a bottom part, and has vertical ribs provided on a lower shoulder part located at a boundary between the shoulder part and the trunk part. The vertical rib is a concave rib, and its cross sectional shape is V shape, trapezoid, or U shape. Five to fifteen vertical ribs of a lower shoulder wall part are formed with equal intervals, and one to three vertical ribs of a lower shoulder corner part are formed. Furthermore, the vertical rib projects upward from a boundary line between an upper shoulder part and the lower shoulder part by 0.5 mm or more and 4 mm or less, and in addition, projects downward from the boundary line between the shoulder part and the trunk part by 0.5 mm or more and 4 mm or less.SELECTED DRAWING: Figure 5
Patent JP-2020047214-A (JP)
Title: Plant monitoring system
Inventor: KUBO KOICHI
IPC: G05B23/02
Filed: 2018-09-21
Abstract: To provide a plant monitoring system that is able to accurately predict a malfunction and detect an anomaly even in equipment having a wide operating area to be monitored.SOLUTION: A plant monitoring system according to an embodiment, for detecting an anomaly in plant equipment, has a measurement unit that acquires operation information indicating an operating state of the plant equipment. The plant monitoring system according to the embodiment comprises: a storage unit that stores an analytic model for analyzing an operating state of the plant equipment; an analyzing condition determination unit that acquires a control signal for controlling an operation of the plant equipment and produces analyzing condition information for analyzing the plant equipment means by the analytic model; an analysis operation unit that analyzes the plant equipment in real time by applying the analyzing condition information in the analytic model and produces a virtual operation information indicating a theoretical operating state of the plant equipment; and an examining operation unit that determines the presence or absence of an anomaly in the plant equipment by comparing the operation information and the virtual operation information.SELECTED DRAWING: Figure 1
Patent JP-2020052803-A (JP)
Title: Management system, management method, management program, user terminal, and management terminal
Inventor: SATO AKIHIRO
IPC: G16H20/00
Filed: 2018-09-27
Abstract: To provide a technique capable of appropriately managing a health state of an active person.SOLUTION: A management system for managing a health state of an active person via a communication network includes a user terminal carried by a user of the management system, and a manager terminal operated by a manager for managing the user. The user terminal executes inquiry processing for outputting inquiry contents to the user and transmission processing for transmitting an answer inputted responding to the output to the communication network at a plurality of timings set during an activation period. The manager terminal executes display processing for displaying information on a person to be verified which is automatically determined to be confirmed by the manager on the basis of an answer among users, for communication to a user terminal carried by the person to be verified.SELECTED DRAWING: Figure 3