baber/WOPTO huggingface dataset:
Patent JP-2021039554-A (JP)
Title: Gazing guidance device for vehicle
Inventor: HAGIWARA SHIORI
IPC: G08G1/16
Filed: 2019-09-03
Abstract: To provide a gazing guidance device for vehicle capable of making a driver aware of an obstacle as a target even when the driver is not looking forward.SOLUTION: Illuminations 40 are installed in a wide area inside a vehicle so that a driver can check the lighting of the illuminations 40. When there is a risk that the driver has overlooked the target considering the driver's line of sight, the illuminations 40 are turned on starting at a position corresponding to the driver's line of sight and the lighting is moved in the direction that allows the driver can see the target. Thus, even when the driver's line of sight is in a different direction from the target, the driver can be aware of the target by turning on the illuminations 40 starting at a position where the driver can see the target.SELECTED DRAWING: Figure 5
Patent JP-2020179390-A (JP)
Title: Sewage treatment system
Inventor: MATSUI SABURO
IPC: C02F11/02
Filed: 2019-09-18
Abstract: To provide a sewage treatment system that comprises a microorganism material production apparatus that treats returned sludge or the like and produces a microorganism material that works actively in a biological reaction tank, increases the amount of organic matter treated in the sewage, and improves the precipitability of flock.SOLUTION: A sewage treatment system comprises: a microorganism material production apparatus for producing microorganism materials containing spores of specific gram-positive aerobic microorganisms by subjecting moisture-controlled sludge obtained from sewage discharged from households, factories, businesses, etc. to aerobic fermentation, wherein the aerobic fermentation is conducted at a temperature of 60°C to 110°C with oxygen supplied by gram-positive aerobic microorganisms to decompose and kill gram-negative anaerobic and passive anaerobic microorganisms; a microorganism material activation apparatus for converting the microorganism materials into active microorganism materials through germination of the spores contained in the microorganism materials; and an active microorganism material feeder for supplying the active microorganism materials to the first half of a biological treatment tank and maintaining the MLSS of at least a part of the sewage in the tank at 2,000 mg/L to 4,000 mg/L.SELECTED DRAWING: Figure 1
Patent JP-2020091279-A (JP)
Title: Printed circuit board test coupon for electrical testing during thermal exposure and method of using the same
Inventor: ROBERT NEVES
IPC: H05K3/00
Filed: 2019-09-18
Abstract: To provide a printed circuit board test coupon for use in electrical testing during thermal fluctuations.SOLUTION: A test coupon 100'' includes a double sided or multi-layer substrate with a plurality of vias. A first plurality of trace patterns T interconnect a subset of plated holes/vias H1-H7 on the first side of the plated holes/vias, and a second plurality of trace patterns T interconnect a different subset of the plurality of plated holes/vias on the second side of the plated holes/vias. One of the second plurality of trace patterns T is configured to measure temperature, and two of the second plurality of trace patterns T are configured to measure calibration/drift by resistance measurements. The test coupon 100'' provides test nets that include a single plated hole/via, and includes daisy chain test nets. A resistance measurement of a plated hole/via is provided by connecting 2 wires of a 4-wire kelvin bridge measurement system to the first and second sides of the plated hole/via using one connection point C of the first and second pluralities of trace patterns T.SELECTED DRAWING: Figure 9A
Patent JP-2021047612-A (JP)
Title: Display system, vehicle, and portable device
Inventor: LIU HAISONG
IPC: G08G1/16
Filed: 2019-09-18
Abstract: To allow a driver viewing a screen of a portable device during parking of a vehicle to safely start driving.SOLUTION: There is provided a display system comprising a vehicle and a portable device. The vehicle includes a front image generation unit for generating a front image indicating a situation ahead of the vehicle, and a transmission unit for transmitting the front image to the portable device. The portable device includes a reception unit for receiving the front image from the vehicle, a screen generation unit for generating a screen including the front image and a base image based on a function during execution of the portable device, and a display unit for displaying the screen.SELECTED DRAWING: Figure 5
Patent JP-2021052041-A (JP)
Title: Planar coil component and planar transformer
Inventor: YOKOYAMA TAKAHIRO
IPC: H01F30/10
Filed: 2019-09-24
Abstract: To provide a planar transformer that suppresses deterioration of noise performance while suppressing Joule loss in a wiring layer.SOLUTION: A planar coil component 10 includes a plurality of wiring layers 1 and 2, and a plurality of insulating layers 3 made of ceramic, and further includes a metal layer 5 that is arranged inside at least a part of a specific insulating layer 4 from among the plurality of insulating layers that are alternately laminated in the stacking direction and is not electrically connected to the plurality of wiring layers. Two wiring layers adjacent to the specific insulating layer 4 from among the plurality of wiring layers respectively have overlapping portions one of which overlaps the other in the stacking direction, and the metal layer 5 is arranged between the overlapping portions.SELECTED DRAWING: Figure 2
Patent JP-2020057789-A (JP)
Title: Method of forming graphene
Inventor: SHIN KEUNWOOK
IPC: C23C16/511
Filed: 2019-09-30
Abstract: To provide a method of forming graphene.SOLUTION: Provided is a method of forming graphene. The method of forming graphene includes treating a surface of a substrate placed in a reaction chamber by means of plasma while applying a bias to the substrate, and growing and forming graphene on the surface of the substrate by a plasma enhanced chemical vapor deposition (PECVD) process.SELECTED DRAWING: Figure 3
Patent JP-2019214631-A (JP)
Title: Amorphous calcium carbonate for the treatment of calcium malabsorption and metabolic bone disorders
Inventor: AMIR SAGI
IPC: A61K35/612
Filed: 2019-10-01
Abstract: To enhance a bone mineral density in a subject suffering from a bone metabolism-associated disorder, disease, or condition.SOLUTION: A bone mineral density is enhanced in a subject suffering from a bone metabolism-associated disorder, disease, or condition, by administering stable amorphous calcium carbonate (ACC) having at least one stabilizer, in combination with a bisphosphonate.SELECTED DRAWING: None
Patent JP-2021060673-A (JP)
Title: Adjustment method allowing for improved accuracy of machine tool
Inventor: ASAI TAKEMI
IPC: B23Q17/00
Filed: 2019-10-03
Abstract: To provide an adjustment method which allows for improved accuracy of a machine tool.SOLUTION: A machine tool has three axes X, Y and Z and has linear axes which are parallel with them respectively or each of which can be made parallel with one of them by a rotation axis, and relations between set positions (inputs) and displacements (outputs) of these linear axes are calibrated by a separate calibration device to improve feed pitch accuracy of the machine tool by software. Measurement for calibration of the pitch accuracy is performed twice, and a position of an axis being parallel or made parallel with an evaluation object in the second measurement is slightly changed from that in the first measurement to calibrate even non-linearity of the calibration device, and with respect to a long-cycle component, overall evaluation is used if the overall evaluation is performed in only one of two evaluations, and with respect to a short-cycle component, a correction value allowing for the non-linearity of a calibrator estimated from two evaluations is generated.SELECTED DRAWING: Figure 5
Patent JP-2021063334-A (JP)
Title: Sheet arrangement device
Inventor: SUZUKI SHOYA
IPC: E04G21/02
Filed: 2019-10-10
Abstract: To provide a sheet arrangement device easy to use.SOLUTION: A sheet arrangement device 10 has a frame 1 and a holding part 5 holding a sheet roll SR. The frame 1 has an upper frame 11, and the holding part 5 is attached to the upper fame 11. The holding part 5 is movable in a width direction Y along a first guide part 112 provided at the upper frame 11. This allows change of a position of the holding part 5 in the width direction Y.SELECTED DRAWING: Figure 1
Patent JP-2020028721-A (JP)
Title: Methods and systems for brain image pipeline and for brain image region location and shape prediction
Inventor: GUILLERMO SAPIRO
IPC: G06T7/00
Filed: 2019-10-11
Abstract: To provide a volumetric segmentation method for brain region analysis, in particular, but not limited to, regions of the basal ganglia such as the subthalamic nucleus (STN).SOLUTION: The method serves for visualization and localization within the subcortical region of the basal ganglia, as an example of prediction of a region of interest for deep brain stimulation procedures. A statistical shape model is applied to various modes of the STN, or the corresponding regions of interest, and its predictors on high-quality training sets obtained from high-field, e.g., 7-T, MR imaging. The partial least squares regression (PLSR) method is applied to induce the spatial relationship between the region to be predicted, e.g., the STN, and its predictors. The prediction accuracy for validating the invention is evaluated by measuring the shape similarity and the errors in position, size and orientation between manually segmented STN and its predicted one.SELECTED DRAWING: Figure 2
Patent JP-2020020808-A (JP)
Title: Ultra-high-speed inspection device using electron and ultra-high-speed inspection method using electron
Inventor: YAMADA KEIZO
IPC: G01N23/2251
Filed: 2019-10-15
Abstract: To provide an ultra-high-speed inspection device using electrons and an ultra-high-speed inspection method using electrons such that the ultra-high-speed inspection device acquires electron distribution information on which a three-dimensional structure of a sample surface is reflected to inspect a pattern defect at a high speed.SOLUTION: An ultra-high-speed inspection device using electrons comprises: one or more electron detection devices 3 which detect three-dimensional angle distribution information, three-dimensional intensity distribution information, or three-dimensional energy distribution information on electrons emitted to a three-dimensional space or electrons reflected depending upon a three-dimensional structure of an object of measurement in a predetermined region when the predetermined region is irradiated with electrons; collation means which collates one or more of the three-dimensional angle distribution information, three-dimensional intensity distribution information, or three-dimensional energy distribution information on the electrons detected by the electron detection device 3 with three-dimensional reference information generated through simulation of a predetermined region of a sample; and means 29 which outputs a result of the collation by the collation means.SELECTED DRAWING: Figure 1
Patent JP-2021064884-A (JP)
Title: Image processing apparatus, imaging apparatus, control method, program, and imaging system
Inventor: TOZAWA NAOKO
IPC: H04N5/232
Filed: 2019-10-15
Abstract: To suitably specify a subject area according to an imaging condition and provide addition of a desired effect to the subject area.SOLUTION: A digital camera has: acquisition means that acquires, for a picked-up image, distance information indicating the distribution of subject distances in a depth direction and subject information indicating a result of detection of a predetermined subject included in the picked-up image; first specification means that, based on the acquired distance information, specifies a first subject area in which an image of the subject present within a predetermined range is distributed in the picked-up image; second specification means that, not based on the distance information acquired by the acquisition means but based on the subject information, specifies a second subject area including the area in which the predetermined subject is detected in the picked-up image; and determination means that refers to at least one of the first subject area and the second subject area and determines a target area for executing image processing. The determination means makes different the subject area to refer to according to at least one of the accuracy of deriving the distance information and the state of the picked-up image.SELECTED DRAWING: Figure 8
Patent JP-2021069160-A (JP)
Title: Switching power supply device
Inventor: KONO AKIHIRO
IPC: H02M3/155
Filed: 2019-10-18
Abstract: To suppress generation of noise that is likely to affect an outside of a switching power supply device.SOLUTION: A switching power supply device 1 includes: first to fourth switches SW1 to SW4 sequentially connected in series; an inductor L1; a first capacitor CFLY having a first end connected to a connection node between the first switch and the second switch and a second end connected to a connection node between the third switch, the fourth switch, and the inductor; a second capacitor CMID having a first end connected to a connection node between the second switch and the third switch; and a controller CNT1 that controls switching on and off of the first to fourth switches. In at least one of a first pair configured with the first switch and the third switch and a second pair configured with the second switch and the fourth switch, the controller shifts a timing of switching from off to on between two switches.SELECTED DRAWING: Figure 1A
Patent JP-2020036335-A (JP)
Title: Media reproduction from portable media device connected to dock
Inventor: MAYMAN AVRUM G
IPC: H04Q9/00
Filed: 2019-10-24
Abstract: To enable a function of a docking station to wirelessly transmit content from a portable media device to one or more remote speakers located throughout a home, an office, or other locations.SOLUTION: In addition to other aspects disclosed, a docking station that receives content through wired connection from a portable media device reproduces or displays the content through a speaker, and forwards the content to a remote speaker. A function of the docking station can wirelessly transmit the content from the portable media device to one or more remote speakers located throughout a home, an office, or other locations.SELECTED DRAWING: Figure 1
Patent JP-2021069250-A (JP)
Title: Drive control unit, sheet processing apparatus, and load starting method
Inventor: ISOGAI AKIYUKI
IPC: B65H37/04
Filed: 2019-10-28
Abstract: To provide a drive control unit, a sheet processing apparatus, and a load starting method that can reduce a current flowing in a power supply at the start-up of a load.SOLUTION: An image forming apparatus comprises: a first drive circuit 641 that can switch between the presence and absence of power feed from a power supply unit 8 to a first motor 61; a second drive circuit 642 that can switch between the presence and absence of power feed from the power supply unit 8 to a coil 621, and can supply, to the first motor 61, a regenerative current generated after stop of the power feed to the coil 621; a first processing unit 91 that starts the power feed from the power supply unit 8 to the coil 621; and a second processing unit 92 that, after the start of the power feed from the power supply unit 8 to the coil 621, supplies the regenerative current to the first motor 61 and starts the power feed from the power supply unit 8 to the first motor 61 to start the first motor 61.SELECTED DRAWING: Figure 4
Patent JP-2020034942-A (JP)
Title: Piezoelectric optical deflector, optical scanning device, image forming apparatus, and image projection device
Inventor: NAKAGAWA ATSUSHI
IPC: G02B26/10
Filed: 2019-11-06
Abstract: To ensure stability of variation over time of amplitude of a deflection mirror during continuous drive in a piezoelectric optical deflector.SOLUTION: A piezoelectric optical deflector includes: a movable part 10 that has a light reflection surface; torsion bars 20a and 20b, which are an elastic support member rotatably supporting the movable part 10; and drive beams 30a and 30b that cantilever-support the movable part 10 and the torsion bars 20a and 20b with respect to a fixing base 40. The drive beams 30a and 30b are composed of beam members 31a and 31b and piezoelectric members 32a and 32b such as PZT provided on the beam members 31a and 31b, and when the piezoelectric members 32a and 32b are applied with voltage, the drive beams 30a and 30b are bent and deformed, and thereby the movable part 10 is rotated and displaced. The minimum value or the maximum value of the drive voltage of the piezoelectric members 32a and 32b is set within a range from a coercive field value of the piezoelectric member to 0 V.SELECTED DRAWING: Figure 1
Patent JP-2021075745-A (JP)
Title: Hydrogen generating apparatus
Inventor: TERANISHI SHINYA
IPC: C25B11/03
Filed: 2019-11-06
Abstract: To provide a hydrogen generating apparatus of which the hydrogen generation efficiency can be improved.SOLUTION: A hydrogen generating apparatus 1 has: an electrolyte 2 having proton conductivity; an anode 3 provided on one surface of the electrolyte 2; a cathode 4 provided on the other surface of the electrolyte 2; a voltage application unit 5 configured in such a manner that it can apply a voltage to between the anode 3 and the cathode 4; and a fuel supply port 31 and a fuel discharge port 33. The anode 3 has macropores 34. The fuel support port 31 is configured in such a manner that it can supply a liquid fuel LF including water, saccharides and an acid to the anode 3. The fuel discharge port 33 is configured in such a manner that it can discharge the liquid fuel LF having been in contact with the anode 3. When the anode 3 is partitioned in a plurality of regions 30 aligned in a flow direction of the liquid fuel LF, an average pore diameter of the macropores 34u in an upstream region 30u that is a region closest to the fuel supply port 31 is smallest, and an average pore diameter of the macropores 34d in a downstream region 30d that is a region closest to the fuel discharge port 33 is largest.SELECTED DRAWING: Figure 1
Patent JP-2021074194-A (JP)
Title: Game machine
Inventor: OHIRA YUJI
IPC: A63F7/02
Filed: 2019-11-07
Abstract: To enhance interest in a game in a game machine capable of variably displaying identification information simultaneously by plural pattern display devices.SOLUTION: A game machine can start variation display of one identification information by one identification information display device during variation display of the other identification information by the other identification information display means from among first identification information display means and second identification information display means, and does not start variation display of one identification information based on one determination result corresponding to one identification information display means when timing for completing variation display of the other identification information by the other identification information display means overlaps with timing for starting variation display of one identification information by one identification information display means, and when the other determination result corresponding to the other identification information display means is identification for shifting to a special game state.SELECTED DRAWING: Figure 196
Patent JP-2021079550-A (JP)
Title: Laminated modeling system, laminated modeling method
Inventor: YAMAGUCHI SUKENORI
IPC: B29C64/264
Filed: 2019-11-14
Abstract: To provide a laminated modeling system capable of further improving quality of a laminated model.SOLUTION: A laminated modeling system 70 comprises a laminated modeling unit 10 for sequentially stacking the layers formed by supplying heat to a powder material using energy rays in a presence of a shield gas, and a concentration adjusting unit 30 for adjusting concentration of gas components in the shield gas. The laminated modeling unit 10 includes an irradiation unit including an irradiation source of the energy rays to irradiate the powder material, and a shaping unit including a chamber filled with shield gas and a shaping stage in which modeling and lamination of the layers are performed. The concentration adjusting unit 30 includes a purification unit for removing the first gas component which is an impurity in the shield gas, according to a powder material, and a supply unit for supplying a second gas component which is selected according to the powder material into a chamber as needed.SELECTED DRAWING: Figure 1
Patent JP-2021081194-A (JP)
Title: Detection device and board
Inventor: KOMIYA KENICHI
IPC: G01N21/01
Filed: 2019-11-14
Abstract: To provide a detection device and a board capable of appropriately irradiating the board with electromagnetic waves.SOLUTION: According to an embodiment, a detection device includes a stage, a generating section, a receiving section and a processor. A board including a structure to which a sample is attached and a polarizer that transmits an electromagnetic wave in a predetermined polarization direction, is rotated by the stage about an optical axis of the electromagnetic wave as a central axis. The generating section irradiates the board with the electromagnetic wave. The receiving section measures the intensity of the electromagnetic wave having transmitted through the board. The processor causes the generating section to irradiate the polarizer with the electromagnetic wave, acquires the intensity of the electromagnetic waves having transmitted through the polarizer from the receiving section, causes the stage to adjust a rotation angle of the board based on the intensity of the electromagnetic wave having transmitted through the polarizer, causes the generating section to irradiate the structure with the electromagnetic wave after adjusting the rotation angle of the board, acquires the intensity of the electromagnetic wave having transmitted through the structure from the receiving section, and determines whether the sample has an object to be detected based on the intensity of the electromagnetic wave having transmitted through the structure.SELECTED DRAWING: Figure 1
Patent JP-2021082407-A (JP)
Title: Battery module
Inventor: SUZUKI YUZO
IPC: H01M50/20
Filed: 2019-11-15
Abstract: To provide a battery module to which a binding load can be stably applied even if the thickness of battery cells changes.SOLUTION: A battery module 100 comprises: a laminate 10 formed by laminating a plurality of battery cells 12; and a pressurizing mechanism 30 which presses the laminate 10 in a lamination direction T. The pressurizing mechanism 30 comprises: a rotating member 32 which rotates with a rotating shaft along a direction X perpendicular to the lamination direction T serving as the center; a pressing member 38, fitted to the rotating member 32, which presses the laminate 10 in the lamination direction T; an extension member 34, fitted to the rotating member 32, which extends along the lamination direction T; and a load member 36, provided on the extension member 34, which energizes the pressing member 38.SELECTED DRAWING: Figure 1