baber/WOPTO huggingface dataset:
Patent JP-2022139899-A (JP)
Title: Recording device, control method and program
Inventor: MURASE TAKESHI
IPC: B41J2/21
Filed: 2021-03-12
Abstract: To determines a recording condition on the basis of a temperature under an installation environment of a recording device.SOLUTION: A control method comprises the steps of: obtaining temperature under an installation environment of a recording device; setting a threshold based on the obtained temperature; and setting a scanning speed in scanning means and the number of split printing times in accordance with the obtained temperature, by comparing the set threshold with a value determined by counting the number of times of driving a recording element.SELECTED DRAWING: Figure 6
Patent JP-2021167940-A (JP)
Title: Imaging apparatus and electronic device
Inventor: TERAJIMA KOKICHI
IPC: G03B5/00
Filed: 2021-03-15
Abstract: To provide an imaging apparatus capable of suppressing blurring of a camera unit, and an electronic device.SOLUTION: An imaging device 12 has a camera unit 26, and a holder 28 that movably supports the camera unit 26. The holder 28 has a power transmission side coil 36. The camera unit 26 has a power reception side coil 38. The power transmission side coil 36 and the power reception side coil 38 face each other with a space between them.SELECTED DRAWING: Figure 2
Patent JP-2022141441-A (JP)
Title: Method for liquefying niobium and tantalum
Inventor: KUBO HIRONARI
IPC: C22B3/22
Filed: 2021-03-15
Abstract: To provide a method for liquefying niobium and tantalum that makes it possible to safely and efficiently liquefy niobium and tantalum from a smelting raw material, which contains niobium and tantalum.SOLUTION: Ammonium hydrogen sulfate is mixed as a reaction agent into a powdered substance containing at least one element selected from niobium and tantalum, the mixture is melted under prescribed conditions, and a molten substance is produced. A suspension produced by dissolving the solidified molten substance in an aqueous solution is subjected to solid-liquid separation, and a precipitate is recovered. The precipitate comprises niobium and tantalum with minimal impurities, and the precipitate is dissolved by one kind of acid solution selected from hydrochloric acid, sulfuric acid, and nitric acid, so that 90% or more of the niobium and tantalum can be extracted.SELECTED DRAWING: Figure 1
Patent JP-2022142033-A (JP)
Title: gear motor
Inventor: SEBASTIAN MARKERT
IPC: F16H1/32
Filed: 2021-03-16
Abstract: To provide a technique capable of reducing manufacturing cost by dealing with a plurality of types of gear motors.SOLUTION: A gear motor 10 provided with a motor 16 and a speed reducer 20 comprises a first detector arrangement part 100 where a first rotation detector 28 for detecting rotation of a rotor shaft 18 is arranged, a second detector arrangement part 102 where a second rotation detector 30 for detecting rotation of an output member of the speed reducer is arranged, and a third detector arrangement part 104 where a torque detector 32 is arranged. The gear motor arranges the first rotation detector at the first detector arrangement part and arranges the second rotation detector at the second detector arrangement part, and is operable not only when arranging the torque detector at the third detector arrangement part but also when arranging part out of the torque detector.SELECTED DRAWING: Figure 1
Patent JP-2022144598-A (JP)
Title: Optical device and display device
Inventor: KONNO YOSHIHIKO
IPC: G03B13/02
Filed: 2021-03-19
Abstract: To provide an optical device using an angle selection type transmission element in which a decrease in vignetting or numerical aperture is suppressed and eyepiece observation and sight line detection are enabled while reducing ghosts due to light from behind a user.SOLUTION: A head mounted display (HMD) 1 having a sight line detection function comprises angle selection type transmission elements 6, 7 arranged in finder optical paths for user's eyes, respectively, and a light projection and a light reception unit for sight line detection, with the direction of the finder being adjustable to the detected sight line direction. The angle selection type transmission elements 6, 7 have a first to a third opening, the respective directions of which are different. The first and the second openings respectively limit light passage directions in first and second regions in the finder paths. The third opening is formed centering around a line linking an eyepoint and the light receiving element.SELECTED DRAWING: Figure 5
Patent JP-2021105216-A (JP)
Title: Sputtering target
Inventor: WATANABE MASAHIRO
IPC: C23C14/34
Filed: 2021-03-19
Abstract: To provide a sputtering apparatus capable of depositing a semiconductor film with a reduced impurity such as hydrogen or water in a film.SOLUTION: A sputtering apparatus capable of depositing a semiconductor film has a film deposition chamber, a gas supply apparatus connected to the film deposition chamber, a gas purification apparatus connected to the gas supply apparatus, a vacuum pump for evacuating the film deposition chamber, a target arranged in the film deposition chamber, and a cathode arranged facing the target. The gas supply apparatus has a function of supplying one or more gas selected from argon gas, oxygen gas, and nitrogen gas. The film deposition chamber has a hydrogen partial pressure of 1×10-2 Pa or less and a water molecule partial pressure of 1×10-4 Pa or less.SELECTED DRAWING: Figure 1
Patent JP-2022146309-A (JP)
Title: Electrochemical reaction single cell and electrochemical reaction cell stack
Inventor: SUZUKI SHINSUKE
IPC: C25B9/00
Filed: 2021-03-22
Abstract: To provide an electrochemical reaction single cell capable of suppressing peeling of a specific electrode from a metal support body.SOLUTION: An electrochemical reaction single cell comprises: an electrolyte layer; a fuel electrode and an air electrode which face each other to a first direction while nipping the electrolyte layer; and a metal support body that is positioned at the side opposite to the electrolyte layer against one (a specific electrode) of the fuel electrode and the air electrode. The metal support body includes a plurality of penetration holes penetrated to a first direction. The specific electrode comprises an electrode hole inner part in one (the specific electrode) of the plurality of penetration holes. In a specific cross section along a first direction of the electrochemical reaction single cell, at least one of two border lines defining a specific penetration hole of the metal support body, includes a step part having: a first extension part extending along the first direction; a second extension part extending along a second direction from the first extension part; and a third extension part extending along the first direction from the second extension part. The electrode hole inner part includes a specific part positioned at the side opposite to the electrolyte layer of the first direction of the second extension part.SELECTED DRAWING: Figure 6
Patent JP-2022146710-A (JP)
Title: engine
Inventor: OKABAYASHI DAISUKE
IPC: F02F1/10
Filed: 2021-03-22
Abstract: To disclose an oil dropping passage that has an excellent gas shut-off property and high versatility.SOLUTION: A labyrinth member 5 is installed to a part of an oil dropping passage 3 formed in a cylinder head 1 or a cylinder block 4. The labyrinth member 5 includes a first passage 8 narrowed downward, an oil reservoir 10 located at a lower part of the first passage, and a second passage 11 located outside of the oil reservoir 10, in which the lower end of the first passage 8 partially enters the oil reservoir 10. The oil reservoir 10 is divided into two chambers by the first passage 8, and therefore, even if blow-by gas rises upward or fresh air flows downward, they cannot pass through the oil reservoir 10. The labyrinth member 5 is of a fitting type and has high versatility. A flow of oil is smooth as well.SELECTED DRAWING: Figure 1
Patent JP-2021108152-A (JP)
Title: Touch panel type operation switch
Inventor: SUGIYAMA HISAYA
IPC: G06F3/0481
Filed: 2021-03-23
Abstract: To provide a touch panel type operation switch, a facility management device, and a facility management screen generation method that can allow a manager to simply execute intended operations on an icon displayed on a touch panel.SOLUTION: A tablet terminal which is a touch panel type operation switch includes a display information generation unit 53, a touch panel 51, and an operation control information generation unit 54. The display information generation unit 53 generates display information on an icon having an outer frame and a first area set at a part inside the outer frame. The touch panel displays the display information generated by the display information generation unit on a screen and inputs information on an operation executed on the displayed screen. When the operation control information generation unit detects a slide operation that passes from the first area through a slide operation detection line set inside the outer frame excluding the first area, on the screen displayed on the touch panel, the operation control information generation unit generates information about the operation.SELECTED DRAWING: Figure 2
Patent JP-2022149891-A (JP)
Title: heated tobacco cartridge
Inventor: WATANABE TATSUSHI
IPC: A24D1/20
Filed: 2021-03-25
Abstract: To provide a heated tobacco cartridge preventing impurities in an air flow from being concentrated in a specific area by distributing the air flow flowing through a filter member.SOLUTION: A heated tobacco cartridge 1 includes a filler assembly 10 generating aerosol by being heated by a heating element 50, a filter member 14 having a mouthpiece 14a and filtering the generated aerosol, a packaging member 16 wound around an outer periphery of the filler assembly 10 and the filter member 14, and one or more flow change parts 30 for changing radial vector components of the air flow including the aerosol flowing from the filler assembly 10 toward the mouthpiece 14a side of the filter member 14.SELECTED DRAWING: Figure 1
Patent JP-2022135815-A (JP)
Title: Manufacturing method of battery module for electric motor vehicle, and battery module for electric motor vehicle manufactured by the same
Inventor: LEEM YOUNG MIN
IPC: H01M50/531
Filed: 2021-03-26
Abstract: To provide a method of manufacturing a battery module improved in production quality and endurance, and reduced in weight.SOLUTION: A method of manufacturing a battery module comprises: an electrode assembly preparation step of preparing an electrode assembly that includes a plurality of electrode plates, a plurality of electrode tabs and a separation film; an electrode lead manufacturing step of manufacturing a plurality of electrode leads by friction welding corresponding copper and an aluminum; a welding step of welding the copper to each electrode tab; a film-attachment step of attaching a sealing film to each electrode lead; a packing step of packing the electrode assembly in such a way that the aluminum is exposed to the outside of the pouch case while the electrode assembly is put in the pouch case; an electrolyte solution injection step of injecting an electrolyte solution into the pouch case; a battery cell manufacturing step of sealing the pouch case to manufacture a battery cell; a stacking step of stacking a plurality of such battery cells on one another; and a sensing bus-bar setting step of bonding the aluminum in each battery cell to a sensing bus-bar.SELECTED DRAWING: Figure 1
Patent JP-2022153020-A (JP)
Title: Microchip, particle analyzer, and measuring device
Inventor: HIGUCHI HITOSHI
IPC: G01N15/14
Filed: 2021-03-29
Abstract: To provide a microchip capable of reducing the difficulty of optical axis alignment while compacting the whole device, and to provide a particle analyzer, and a measuring device.SOLUTION: A microchip 1 includes: housings 12A and 12B forming a channel 13 for allowing a sample to flow inside; and a waveguide spectrometer 10 that is formed in the housing 12A. The waveguide spectrometer 10 is configured so as to, when an excitation multiplexer 11 irradiates a sample flow f1 in the channel 13 with light, disperse light emitted from the sample into the wavelengths corresponding to the transmitted light, response luminescence, fluorescence or scattered light of the sample, or a combination of wavelengths corresponding to at least two selected from the transmitted light, response luminescence, fluorescence, or scattered light of the sample.SELECTED DRAWING: Figure 1
Patent JP-2021100654-A (JP)
Title: Glass-metal feedthrough
Inventor: ROBERT HETTLER
IPC: A61L31/12
Filed: 2021-03-30
Abstract: To provide a glass metal feedthrough that allows for selection of a wider material for an inner conductor and provides a dense feedthrough.SOLUTION: The afore-mentioned object is achieved by a glass metal feedthrough consisting of an outer conductor, a glass material and an inner conductor, wherein the inner conductor has an expansion coefficient αinner, and the glass has an expansion coefficient αglass, and the outer conductor has an expansion coefficient αouter, and the expansion coefficient αinner, of the inner conductor is larger than the expansion coefficient αglass of the glass and the expansion coefficient αouter of the outer conductor is higher than the expansion coefficient αglass of the glass by at least 2 ppm/K, preferably at least 4 ppm/K in a temperature range from 20°C to a glass transition temperature.SELECTED DRAWING: None
Patent JP-2022155174-A (JP)
Title: Diagnostic device, diagnostic method, and diagnostic program
Inventor: KATO TAKESHI
IPC: G06F11/22
Filed: 2021-03-30
Abstract: To make it possible to reduce an influence on the operation of a control system caused by the introduction of a diagnostic system in a security diagnosis.SOLUTION: A security diagnostic device 10 includes: a storage unit 14 that stores, for each control device 20 that controls and monitors each apparatus that operates a plant installed in the plant, configuration information about each configuration of the control device 20 to be subjected to security diagnosis; a receiving unit 151a that receives diagnostic information for each configuration collected by the control device 20 from the control device 20; and a diagnostic unit 152a that performs security diagnosis of the control device 20 based on the received diagnostic information and the configuration information.SELECTED DRAWING: Figure 3
Patent JP-2022155254-A (JP)
Title: Projection-bearing body manufacturing method and projection-bearing body manufacturing device
Inventor: KOMA YOSUKE
IPC: A61M37/00
Filed: 2021-03-30
Abstract: To provide a projection-bearing body manufacturing method and a projection-bearing body manufacturing device capable of filling recesses with a plastic material to the deepest parts thereof.SOLUTION: Provided is a projection-bearing body manufacturing device EA for manufacturing projection-bearing bodies CB having projections CV formed thereon, comprising: material supporting means 20 for executing a material supporting step of supporting a base material BM by using a supporting member 22 having a supporting surface 22A in which recesses 22B corresponding to projections CV are formed; pressing means 30 for executing a pressing step of forming the projections CV for forming a projection-bearing body CB from the plastic material PM by pressing the base material BM in a direction of facing the supporting surface 22A to fill the recesses 22B with a plastic material PM; and facial-direction deformation suppressing means 90 for suppressing the deformation of the plastic material PM in an outer direction along the supporting surface 22A.SELECTED DRAWING: Figure 1
Patent JP-2021159997-A (JP)
Title: Arc generator used for straight seam-buried arc-welding pipe
Inventor: GAO XINLIANG
IPC: B23K31/00
Filed: 2021-03-30
Abstract: To provide a straight seam-buried arc-welding pipe arc generator having high efficiency and being easy to install.SOLUTION: An arc generator used for a straight seam-buried arc welding pipe includes an arc generator, a gauge roll device and a cutter. The arc generator includes an arc generation pipe, a jig and a thermocouple. The jig is coaxial and fastens the arc generation pipe, and the arc generation pipe and a welding pipe are coaxial at the time of welding. A position of the welding pipe is adjusted via the gauge roll device. When the welding pipe and an inclination port of the arc generation pipe overlap, the tip of the welding pipe makes close contact with an end surface of the arc generation pipe closest to the tip of the welding pipe. Three pairs of thermocouples are spot-welded to opposite sides of an inclination port of an inner wall surface close to one end of the welding pipe in the respective arc generation pipes, and a welding seam temperature is detected by the thermocouples and it is determined whether or not a welding arc is stable.SELECTED DRAWING: Figure 1
Patent JP-2022160047-A (JP)
Title: Imaging apparatus
Inventor: METSUGI SHINJI
IPC: H04N5/232
Filed: 2021-04-06
Abstract: To provide a web camera device which allows conference speakers to meet each other's eyes and have a face-to-face discussion without knowing that they are leaving their seats.SOLUTION: A web camera device 10 includes a device main body 50 that holds one end of a flexible arm 30 having a camera 40 at the other end and having a control unit for driving the camera. The device main body forms the bottom surface with a suction pad, and includes an image switch 52 and a stop motion switch 53 on the surface side. The control unit takes in images from the camera by operating the image switch and sequentially stores them in an image memory or stops the imaging, copies the frame image at the time of operation from the image memory by operating the stop motion switch, stores it in the memory or stops the copying, takes out the frame images in the image memory in response to the imaging instruction by the image switch, and outputs the copied image as a stream image to the outside or takes out the copied image and output it to the outside by operating the stop motion switch.SELECTED DRAWING: Figure 1
Patent JP-2022164131-A (JP)
Title: Information processor, and determination method
Inventor: NONOMURA AKIRA
IPC: G01N25/18
Filed: 2021-04-16
Abstract: To provide an information processor capable of determining the state of a thermally conductive material located between a semiconductor device and a radiator.SOLUTION: An information processor includes: a semiconductor device; a radiator; a thermally conductive material located between a semiconductor device and a radiator; a calculation unit; and a determination unit. The calculation unit calculates the thermal resistance between the semiconductor device and the heat-dissipation environment based on the temperature of the semiconductor device, the temperature of the heat-dissipation environment including the radiator, and the power consumption of the semiconductor device. The determination unit determines the state of the thermally conductive material based on a comparison result compared the thermal resistance with a reference value.SELECTED DRAWING: Figure 1
Patent JP-2022165816-A (JP)
Title: Imprint device, imprint method, and article manufacturing method
Inventor: HATTORI TADASHI
IPC: H01L21/027
Filed: 2021-04-20
Abstract: To provide a technique advantageous for measuring a shape of a surface of a substrate with high accuracy in a short time to improve a yield and throughput.SOLUTION: An imprint device executes imprint processing of molding an imprint material by using a mold. The imprint device comprises: a control unit that acquires first height distribution information indicating a height distribution on a surface of a first substrate; and a measurement unit for acquiring second height distribution information indicating a height distribution on a surface of a second substrate. The control unit controls the imprint processing on the basis of, corrected height distribution information obtained by removing, from the first height distribution information, a first component being an approximate function with a degree equal to or less than a first predetermined degree for approximating the first height distribution information, and a second component being an approximate function with a degree equal to or less than a second predetermined degree for approximating the second height distribution information.SELECTED DRAWING: Figure 6
Patent JP-2022170933-A (JP)
Title: game machine
Inventor: NAGANAWA TAKURO
IPC: A63F7/02
Filed: 2021-04-30
Abstract: To provide a game machine which can execute a performance giving excellent amusement.SOLUTION: A game machine, when an initial variation performance in a second mode is started when a reservation display and an information display are displayed, in the initial variation performance, makes the reservation display and the information display difficult or impossible to be seen and then does not make them easy to be seen; and when a special performance is executed when the reservation display and the information display are displayed, makes at least one of the reservation display and the information display difficult or impossible to be seen and then makes them easy to be seen.SELECTED DRAWING: Figure 188
Patent JP-2022172516-A (JP)
Title: Robot control system and robot control method
Inventor: AKAISHI YOSHIYUKI
IPC: G05D1/02
Filed: 2021-05-06
Abstract: To provide a robot control system capable of achieving safety improvement while suppressing an increase in the number of sensors.SOLUTION: A robot control system includes: robots 1a and 1b which are movably constructed; a controller which controls the robots 1a and 1b; a detector which detects the position of a person P in a space S where the robots 1a and 1b move; and an illumination device which illuminates movement destinations of the robots 1a and 1b with visible light Lb and Lr. The controller is configured to calculate movement routes Ra and Rb2 of the robots 1a and 1b based on results of the detection performed by the detector and also move the position of irradiation of the visible light Lb and Lr performed by the illumination device along the calculated movement routes Ra and Rb2. The robots 1a and 1b are configured to move in a manner such as to follow the visible light Lb and Lr irradiated by the illumination device.SELECTED DRAWING: Figure 2
Patent JP-2022174767-A (JP)
Title: Neutron imaging apparatus and neutron imaging method
Inventor: KOIZUMI SATOSHI
IPC: G01N23/202
Filed: 2021-05-12
Abstract: To provide a neutron imaging technique which detects small angle scattering of neutrons.SOLUTION: A neutron imaging apparatus includes: a planar neutron source that emits neutron beams; an annular slit placed on an exit surface side of the planar neutron source; a pinhole placed between the annular slit and an incident surface of a sample; a driving mechanism for relatively scanning the sample with respect to the pinhole; a first detector placed on a transmission side of the sample and detecting annular dark field of small angle scattering; and a processor for determining intensity of the annular dark-field of small-angle scattering as a function of wave vector of each scanning point on the sample based on the output of the first detector.SELECTED DRAWING: Figure 1