baber/WOPTO huggingface dataset:
Patent JP-2021039965-A (JP)
Title: Semiconductor storage device and manufacturing method of the same
Inventor: MATSUMOTO SOTA
IPC: H01L29/788
Filed: 2019-08-30
Abstract: To reduce a stair length of a stair part.SOLUTION: A semiconductor storage device 1 includes a memory section MEM in which a plurality of conductive layers WL is stacked via an insulating layer OL and in which a plurality of memory cells MC is disposed, and a stacked body LM having a staircase section SR in which edges of the plurality of conductive layers WL are staircased. The staircase section SR has three or more sub-stair sections SRb, SRd, SRf that ascend in a direction opposite to the direction toward the memory section MEM. At least one sub-stair section SRd out of the three or more sub-stair sections SRb, SRd, SRf is divided into at least an upper staircase SRdu and a lower staircase SRdl by a step difference SRdc that is larger than a step difference of each of the sub-stair sections SRd.SELECTED DRAWING: Figure 1
Patent JP-2020077372-A (JP)
Title: Data collection method and system therefor
Inventor: YEON SU YONG
IPC: G09B29/10
Filed: 2019-09-04
Abstract: To provide a data collection method and a system therefor.SOLUTION: A data collection method includes: a time stamping step of collecting each of first sensor data and second sensor data while a data collection device including a first sensor and a second sensor moves within a target region and respectively tagging a first time stamp value and a second time stamp value in the sensor data; a data generation step of generating map data of the garget region and position data at a time point corresponding to the first time stamp value based on the first sensor data; an information generation step of generating map information related to the target region based on the map data and generating moving route information related to a moving route on a map based on the position data; a tagging step of estimating a sensing position at a time point corresponding to the second time stamp value based on the moving route information and tagging the sensing position in the second time stamp value; and a saving step of saving the second sensor data in which the sensing position is tagged.SELECTED DRAWING: Figure 3
Patent JP-2020074252-A (JP)
Title: Apparatus and method including memory and its operation
Inventor: INNOCENZO TORTORELLI
IPC: H01L27/105
Filed: 2019-09-05
Abstract: To provide a method of operating a memory cell configured as a two-terminal device.SOLUTION: A method of operating a memory cell includes the steps of: applying a read pulse having a first polarity to the memory cell in which writing of a first logic state or a second logic state is performed (The writing of the first logic state is performed according to a writing pulse having the first polarity, and the writing of the second logic state is performed according to the writing pulse having the second polarity); sensing a current flowing through the memory cell in response to the read pulse; and determining whether the memory cell is in the first logic state or the second logic state based on the current flowing through the memory cell.SELECTED DRAWING: Figure 8
Patent JP-2020043066-A (JP)
Title: Organic light emitting display device and method for manufacturing the same
Inventor: LEE BYUNGJOO
IPC: H05B33/22
Filed: 2019-09-06
Abstract: To provide an organic light emitting display device capable of improving light extraction efficiency thereof while preventing an image blur phenomenon, and a method for manufacturing the same.SOLUTION: An organic light emitting display device according to the present invention includes: a substrate; a plurality of organic light emitting elements disposed on the substrate; an encapsulating layer covering the plurality of organic light-emitting elements; a hydrophilic first buffer layer disposed on the encapsulating layer; a second buffer layer disposed on the first buffer layer, the second buffer layer being hydrophobic and having a plurality of openings; and a plurality of micro-lenses. The plurality of openings included in the second buffer layer respectively overlap with the plurality of organic light-emitting elements to expose a corresponding portion of the first buffer layer. Each micro-lens is disposed on the exposed portion of the hydrophilic first buffer layer of a corresponding opening in the plurality of openings.SELECTED DRAWING: Figure 2
Patent JP-2021044356-A (JP)
Title: Semiconductor device
Inventor: NISHIMURA TAKEYOSHI
IPC: H01L29/78
Filed: 2019-09-10
Abstract: To provide a semiconductor device that can suppress a decrease in a withstand voltage of a superjunction semiconductor device with a drift layer as a parallel pn layer, suppress a decrease in an avalanche resistance, and reduce the on-resistance.SOLUTION: From among epitaxial layers 43 that are stacked in multiple stages to form a first parallel pn layer 5, from among n-type epitaxial layers 43a from the first stage to the number of stages less than half of the total number of stages, an n-type region 3 and a p-type region 4 of the n-type epitaxial layer 43a of at least one or more stages from the drain side are configured such that the impurity concentration gradient in the first direction X is not symmetrical. As a result, the impurity concentration gradients in the first direction X of the n-type region 3 and the p-type region 4 of the first parallel pn layer 5 of an active region 10 are symmetrical on the source side and not symmetrical on the drain side.SELECTED DRAWING: Figure 2
Patent JP-2021040976-A (JP)
Title: Chair
Inventor: TAKAHASHI KENSUKE
IPC: A47C1/03
Filed: 2019-09-11
Abstract: To provide a chair capable of suppressing cost in arrangement of a rotary chair and a non-rotary chair while standardizing a seat part and a backrest.SOLUTION: A chair has a base 6 for supporting a seat 2. The base 6 comprises a tapered fitting hole 24 to which a gas cylinder can be fitted. A four-leg type leg device 60 has a support body 62. A boss body 63 fitted to the fitting hole 24 is fixed to the support body 62. Therefore, even in the four leg type leg device 60, by only fitting the boss body 63 to the fitting hole 24, a fixing work of the leg device 60 and the base 6 is completed.SELECTED DRAWING: Figure 10
Patent JP-2021044727-A (JP)
Title: State detection system and termination device
Inventor: MORI TOSHIKI
IPC: B61L3/22
Filed: 2019-09-12
Abstract: To identify a failure place or a deteriorated state of leaky coaxial cable laid in a tree structure.SOLUTION: A state detection system 1001 includes: leaky coaxial cables 101-107 laid in a tree structure; a starting end device 2 provided at a starting end of the leaky coaxial cables 101-107; a plurality of termination devices 1A-1D that are provided at a plurality of terminations of the leaky coaxial cables 101-107 and transmit analysis signals to the starting end device 2 via the leaky coaxial cables 101-107 at different timing with each other; and a ground device 3 that determines whether the analysis signal of respective termination devices 1A-1D exists from a signal which the starting end device 2 has received from respective termination devices 1A-1D via the leaky coaxial cables 101-107.SELECTED DRAWING: Figure 1
Patent JP-2021041880-A (JP)
Title: Electronic control device for vehicle and vehicle
Inventor: SHIMAMURA AKIHIRO
IPC: B60R21/0136
Filed: 2019-09-13
Abstract: To provide an electronic control device for a vehicle and a vehicle capable of executing processing for suppressing the power consumption of a plurality of electronic control devices when the vehicle collides with a simple configuration.SOLUTION: According to the present invention, an electronic control device for a vehicle is, as one aspect thereof, an electronic control device connected to an on-vehicle network together with other electronic control devices, acquires vehicle collision information on a collision of a vehicle, outputs a stop command signal to command the other electronic control devices connected to the on-vehicle network to stop operation when detecting the collision of the vehicle on the basis of the vehicle collision information, and lowers an own processing function after outputting the stop command signal more than before the collision.SELECTED DRAWING: Figure 9
Patent JP-2021045228-A (JP)
Title: Game device and game system
Inventor: NOZAKI TAKU
IPC: A63F5/04
Filed: 2019-09-16
Abstract: To enable integration of a game machine and a game device and thereby enable having unexpectedness and improvement in appealing power.SOLUTION: A data display unit 2001 is provided as a data display unit 2001 for a game machine 3001, comprising: a body 2001A for displaying images related to games; and a connection portion 2001B for moving the body 2001A. The connection portion 2001B can move the body 2001A between an initial position that is a position distanced from the game machine 3001 and a proximity position that is in proximity to the game machine 3001.SELECTED DRAWING: Figure 383
Patent JP-2021047082-A (JP)
Title: Automatic analysis device
Inventor: MATSUNAGA TOMOHIRO
IPC: G01N21/03
Filed: 2019-09-18
Abstract: To provide a technique for preventing a light radiated from one photometer light source to a cell from being scattered in the cell and incident to a light receiver of an adjacent cell (mutually closely disposed cell) or an adjacent photometer (mutually closely disposed photometer) in the case where a plurality of photometers are disposed on one cell disk in an automatic analysis device.SOLUTION: The present invention relates to an automatic analysis device comprising: a cell disk 9 on which a plurality of cells 8 each reacting a specimen with a reagent are placed in an annular shape; a first light source 18 and a second light source 20 irradiating the cells 8 with lights; a first light receiver 19 detecting the light radiated from the first light source 18; a second light receiver 21 detecting the light radiated from the second light source 20; and a plurality of dousers 17 each of which is disposed between the plurality of cells 8 and wider than a width dimension of a side face of the cell 8. The plurality of dousers 17 are configured to prevent the light emitted from the first light source 18 from being incident to the second light receiver 21 or the light emitted from the second light source 20 from being incident to the first light receiver 19.SELECTED DRAWING: Figure 4
Patent JP-2021051842-A (JP)
Title: Battery management device
Inventor: MURAI HISASHI
IPC: H02J7/10
Filed: 2019-09-24
Abstract: To provide a battery management device capable of providing a primarily used battery for secondary use in an appropriate manner.SOLUTION: A battery management device includes an information acquisition unit 52 for acquiring battery information including information on failure and repair history of a battery before the battery is secondarily used, a storage unit 55 for storing the battery information acquired by the information acquisition unit 52, a constraint determination unit 53 for determining a constraint on the battery to be imposed when the battery is secondarily used based on the battery information stored in the storage unit 55, and a constraint saving unit 54 for saving the constraint determined by the constraint determination unit 53.SELECTED DRAWING: Figure 3
Patent JP-2020077384-A (JP)
Title: Environment detection system for vehicle
Inventor: CARSTEN HASBERG
IPC: G01S13/931
Filed: 2019-09-25
Abstract: To provide an environment detection system that enables improved distinction between a real object and an artifact resulting from reflection.SOLUTION: The environment detection system for a vehicle 10 includes: a plurality of sensors 12, 14, 16, 18, and 20 sensitive to electromagnetic radiation in different regions of an electromagnetic spectrum; and an attached evaluation module 22 for locating and/or classifying surrounding objects by using data supplied from the sensors. The system has model modules 26, 28 that store environment models including data concerning spectrum reflection properties of the surface of an object in addition to 3D position data of the object. The model modules 26, 28 provide these pieces of data to the evaluation module 22.SELECTED DRAWING: Figure 1
Patent JP-2021051234-A (JP)
Title: Tool for cleaning contact lens
Inventor: SEKINE KENTARO
IPC: G02C13/00
Filed: 2019-09-26
Abstract: To make it easier to clean a contact lens.SOLUTION: The present invention relates to a tool for cleaning a contact lens 200, and the tool includes a handle 10 and a cleaning unit 30, the handle being attached to a grasping unit 110 for driving a shaft unit 130 by power and having a base end 20 removably attached to the shaft unit 130, and the cleaning unit being located a top end side of the handle. The tool can clean the contact lens 200 by causing the cleaning unit 30 to work by driving of the shaft unit 130 while the end of the cleaning unit 30 is being in contact with the contact lens 200. As the grasping unit 110, an electric toothbrush 100 with its toothbrush being removed is used.SELECTED DRAWING: Figure 5
Patent JP-2021053543-A (JP)
Title: Water treatment system, control device, water treatment method and program
Inventor: FUKUMIZU KEIICHIRO
IPC: B01D21/30
Filed: 2019-09-27
Abstract: To control additive amounts of a flocculating agent suitably for change in water quality at the time of adding the flocculating agent.SOLUTION: A water treatment system comprises: a reaction tank 100 into which water to be treated flows; an addition device 200 that adds a flocculating agent 210 to water stored in the reaction tank 100; a sensor 300 that measures a state of a flocculated substance in water having the flocculating agent 210 added thereto by the addition device 200; and a control device 400 that calculates a flocculation index indicating the state of the flocculated substance on the basis of a measured result by the sensor 300 and controls additive amounts of the flocculating agent 210 which the addition device 200 adds, on the basis of variations of the flocculation index at the time when the addition device 200 changes the additive amounts of the flocculating agent 210.SELECTED DRAWING: Figure 1
Patent JP-2020018312-A (JP)
Title: Automatic feeding support device, automatic feeding support method, and program
Inventor: FUJIWARA KEN
IPC: A01K61/80
Filed: 2019-09-30
Abstract: To provide an automatic feeding support device by which feed to be given to fish by using an automatic feeding device can be ordered at a good timing or the ordering by a user can be supported.SOLUTION: An automatic feeding support device 1 includes: a residual amount information acquisition unit 121 for acquiring residual amount information on a residual amount of feed in an automatic feeding device 2 for giving feed to fish in an information system; a determination unit 122 for determining whether or not the residual amount of feed is small enough for the residual amount information to satisfy a predetermined condition; and a transmission unit 13 for transmitting ordering information on the ordering of feed when the determination unit 122 determines that the residual amount of feed is small enough to satisfy the predetermined condition. The feed to be given to fish by using the automatic feeding device 2 can be ordered at a good timing or the ordering by a user can be supported.SELECTED DRAWING: Figure 1
Patent JP-2021057210-A (JP)
Title: relay
Inventor: MIYAKE AYAKA
IPC: H01H50/16
Filed: 2019-09-30
Abstract: To suppress interference between a movable iron core and a guide member.SOLUTION: A drive device includes a spool, a coil wound on the spool, a movable iron core connected to a moving member, a fixed core that is placed inside the spool and faces the movable core, and a guide member that is placed inside the spool and accommodates at least part of the movable iron core, and the movable iron core moves according to the magnetic force generated from the coil, thereby moving a movable contact piece. The guide member includes a guide portion that guides the movement of the movable iron core, and an escape portion whose inner diameter is larger than the inner diameter of the guide portion and that suppresses interference between the outer end portion of the movable iron core and the guide portion when the movable iron core is moved.SELECTED DRAWING: Figure 3
Patent JP-2021061096-A (JP)
Title: Electron gun and electron beam irradiation device
Inventor: ANDO KOJI
IPC: H01J37/09
Filed: 2019-10-03
Abstract: PURPOSE: To provide an electron gun that enables efficient baking in the gun and suppresses discharge due to electric field concentration in the gun.CONSTITUTION: An electron gun 201 includes a cathode 10 that radiates an electron beam, multi-stage electrodes 16, 18, 19, 23, 24, 25 arranged in the direction of a central axis of the electron beam, a shield 26 surrounding the multi-stage electrodes, a lamp heater 27 arranged on an inner wall side of the shield, and a conductive half-opening shield 28 arranged between the multi-stage electrodes and the heater to surround the multi-stage electrodes and having a plurality of openings.SELECTED DRAWING: Figure 1
Patent JP-2020074077-A (JP)
Title: Actuator and tactile presentation device
Inventor: NAKAO FUMIAKI
IPC: G06F3/01
Filed: 2019-10-04
Abstract: To provide an actuator and a tactile presentation device capable of making generated vibration larger.SOLUTION: The actuator comprises: a piezoelectric element 11; a vibration plate 12 which is coupled with the piezoelectric element 11 and vibrates according to the displacement of the piezoelectric element 11; and a supporting section 13 which supports both longitudinal ends of the vibration plate 12 respectively to a fixing section 14. The supporting section 13 is arranged so that an end at a side connected to the vibration plate 12 is at an outer side than an end connected to the fixing section 14.SELECTED DRAWING: Figure 1
Patent JP-2021064554-A (JP)
Title: Line lighting device
Inventor: SUZUKI YASURO
IPC: F21V19/00
Filed: 2019-10-16
Abstract: To provide a line lighting device which prevents shifting of a physical relationship between a first end, one longitudinal end of a light guide rod, and a light emitting body of a light emitting unit to stabilize light emission of the light guide body even if vibrations etc. occur.SOLUTION: A line lighting device 1 has: a light emitting unit 3 including a light emitting body which emits light; a light guide rod 5 which transmits the light emitted by the light emitting unit 3 and guides the light in a longitudinal direction; and a case 7 including a case body part 13 which partially opens when viewed in the longitudinal direction and houses the light guide rod 5 therein. With a first longitudinal end of the light guide rod 5 and the light emitting body facing each other, the light emitting unit 3 is rotated at a predetermined angel relative to the light guide rod 5 and the case 7 to be installed in the light guide rod 5 and the case 7.SELECTED DRAWING: Figure 4
Patent JP-2020035464-A (JP)
Title: Delivery management device, and delivery management system
Inventor: YAMAZOE HIDEYO
IPC: B65G61/00
Filed: 2019-10-24
Abstract: To provide a delivery system that can maximally utilize a current delivery infrastructure, and thereby is high in availability.SOLUTION: In a locker home delivery system 1, when a shipment locker 13 and a reception locker 18 are designated, a route is determined that performs a relay delivery. A sender receives an electronic key to a designated box of the shipment locker, and stores a package in a shipment locker 13. The electronic key is also sent to a delivery company. In the same way, the delivery company receives the package, and pastes a shipment slip in the package. The delivery company delivers the package to a logistics station shipping a delivery object of the package. When the delivery object thereof is delivered to the logistics station, a second delivery company: receives the delivery object; moves the delivery object to the reception locker; unlocks the reception locker using the electronic key; and stores the package in the reception locker. A recipient unlocks the locker by the received electronic key when getting to the locker 18, and receives the luggage.SELECTED DRAWING: Figure 1
Patent JP-2021065558-A (JP)
Title: Wagon device and desk set device
Inventor: YAMAMOTO TAKAYUKI
IPC: A47B17/00
Filed: 2019-10-25
Abstract: To provide a wagon device which can store two-stage storage cases for storing sheets of A4 size in a vertically long manner by placing in a lengthwise direction, and a desk set device.SOLUTION: A wagon device 2 which is movably stored in a space below a top plate 10 of a desk device 3 includes: a travelling part 21 which can travel on a floor surface; a bottom plate 30 supported by the travelling part 21; a top plate 31 arranged above the bottom plate 30; and an intermediate shelf board 35 which is arranged between the top plate 31 and the bottom plate 30, forms an upper stage storage part R1 capable of storing a storage case for storing sheets of A4 size in a vertically long manner by placing in a lengthwise direction between the top plate 31 and the intermediate shelf board, and forms a lower stage storage part R2 capable of storing the storage case by placing in the lengthwise direction between the bottom plate 30 and the intermediate shelf board. In the wagon device 2, a thickness of the top plate 31 is smaller than thicknesses of the intermediate shelf board 35 and the bottom plate 30.SELECTED DRAWING: Figure 3
Patent JP-2021072257-A (JP)
Title: Fuel cell system
Inventor: OKADA MICHITADA
IPC: H01M8/04664
Filed: 2019-11-01
Abstract: To provide a fuel cell system that appropriately determines whether to continue or stop the operation of a fuel cell based on an actual user's power consumption.SOLUTION: A fuel cell system 100 of the present disclosure comprises: a fuel cell 11 that generates electric power supplied to a user; and a control unit 30 that controls the operation of the fuel cell 11. The control unit 30 includes: a calculation unit 31 that calculates a requested power amount requested from the user; a requested power operation unit 32 that calculates the average requested power amount that is the average value of the requested power amounts in a first period; and an operation determination unit 33 that determines whether the fuel cell 11 can be operated. The control unit 30 determines whether the fuel cell 11 can be operated on the basis of the requested power amount calculated based on the user's power consumption.SELECTED DRAWING: Figure 1
Patent JP-2021077959-A (JP)
Title: Pulse pattern generation device and pulse pattern generation method
Inventor: SASAKI KOSUKE
IPC: H04L7/00
Filed: 2019-11-07
Abstract: To generate a pulse pattern while keeping constant pattern generation timing of a plurality of data signals even in the case where there is a phase deviation of 1 UI or more between modules.SOLUTION: A minimum value or a maximum value of a bit rate range that a pulse pattern generation device 1 can generate is set as an initial value of a bit rate, and a delay amount of a second slave delay circuit part 23 of a slave module 3 is adjusted and controlled in such a manner that a phase difference signal S2-S1 of the slave module 3 becomes substantially equal with a central output value of a slave-side phase difference target value. Thereafter, when it is determined that phase differences of phase difference signal M2-M1 of a master module 2 and the phase difference signal S2-S1 of the slave module 3 at the time in which inhibit control is performed on a slave frequency dividing part 31 of the slave module 3 by varying the bit rate for a predetermined amount every time from the initial value within the bit rate range, the delay amount of the second slave delay circuit part 23 of the slave module 3 is adjusted and controlled just by an inverse-multiple phase of a reference clock signal.SELECTED DRAWING: Figure 1