baber/WOPTO huggingface dataset:
Patent JP-2019001023-A (JP)
Title: Image formation apparatus
Inventor: NARITA SUSUMU
IPC: G03G15/043
Filed: 2017-06-13
Abstract: To provide an image formation apparatus which can excellently suppress the image density unevenness in the main-scanning direction.SOLUTION: An image formation apparatus includes test pattern setting means such as an image formation processing unit 84 which sets the formation position of a test pattern to a recording medium in a recording medium conveyance direction and length in the recording medium conveyance direction of the test pattern on the basis of the recording medium conveyance direction length information of the recording medium acquired by length information acquisition means such as an operation display unit 89. The image formation apparatus forms the test pattern on the basis of the formation position of the test pattern and the length in the recording medium conveyance direction of the test pattern set by the test pattern setting means.SELECTED DRAWING: Figure 5
Patent JP-2019001296-A (JP)
Title: Indoor illuminating lamp
Inventor: IKEDA TAKAYUKI
IPC: B60Q3/74
Filed: 2017-06-15
Abstract: To provide an indoor illuminating lamp which achieves improvement of visibility of symbol mark parts.SOLUTION: A map lamp 1 which is an indoor illuminating lamp includes: a housing 10 attached to an indoor ceiling 2 of a vehicle and having openings 14; switch knobs 25 each of which is disposed at the opening 14 of the housing 10 and has a light transmissive symbol mark part 25d; and three color light emission diodes 31 which are disposed within the housing 10 and emit light to the symbol mark parts 25d.SELECTED DRAWING: Figure 2
Patent JP-2019000355-A (JP)
Title: Inter-stand ball lending machine
Inventor: NOGUCHI HIROHIDE
IPC: A63F7/02
Filed: 2017-06-15
Abstract: To provide an inter-stand ball lending machine in which spilled game balls are received by a slope provided in a back protrusion and is guided to a ball discharging outlet provided in the middle of a height of a frame rear part by the slope, and thereby the spilled balls are discharged quickly and reliably.SOLUTION: A main body mounting frame (200) includes a frame rear part (210) and a ball supply port (230). A ball lending machine body (100) includes: a back protrusion (130) positioned at a lower side of a ball supply port (230) and protruding toward the frame rear part (210); and an inclined part (131) positioned on an upper surface of the back protrusion (130), downwardly inclined toward the frame rear part (210), receiving game balls (B) spilled from the ball supply port (230), and guiding the game balls toward the frame rear part (210). In the frame rear part (210), a ball discharging outlet (260) positioned in the middle of a height of the frame rear part (210) is provided for discharging the game balls (B) guided by the inclined part (131) to the outside.SELECTED DRAWING: Figure 27
Patent JP-2018000953-A (JP)
Title: Vision-assist devices and methods of calibrating vision-assist devices
Inventor: RAJIV DAYAL
IPC: A61F9/08
Filed: 2017-06-16
Abstract: PROBLEM TO BE SOLVED: To provide vision-assist devices and methods for calibrating a position of a vision-assist device worn by a user.SOLUTION: The method includes a step 620 of capturing a calibration image using a capturing device, a step 630 of obtaining an attribute of the calibration image, and a step 640 of comparing the attribute of the calibration image with a reference attribute. The method further includes a step of determining an adjustment of the image sensor on the basis of at least partly of the comparison of the attribute of the calibration image with the reference attribute, and a step of providing an output corresponding to the determined adjustment of the vision-assist device.SELECTED DRAWING: Figure 6
Patent JP-2018134627-A (JP)
Title: Manufacturing method of hollow fiber membrane module, manufacturing device of laminate, manufacturing device of the hollow fiber membrane module
Inventor: ODA KENTARO
IPC: B01D63/02
Filed: 2017-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a hollow fiber membrane module and a manufacturing device of a laminate by which end surfaces of a laminated plurality of hollow fiber membrane sheet-like materials can be easily aligned, and a hollow fiber membrane module with sufficient quality can be stably manufactured, and automation by machines can be facilitated.SOLUTION: In a manufacturing method of a hollow fiber membrane module, which is provided with a laminate 2 laminating a plurality of hollow fier membrane sheet-like materials 10 formed by aligning a plurality of hollow fiber membranes in a sheet shape, and a water collection pipe fixed to end parts 2a, 2b of the laminate 2 in a length direction, a manufacturing device 100 is used to repeat operation of abutting a flat surface 124a of an abutment member 120 on end surfaces 10a, 10b in a length direction of the hollow fiber membranes of the respective hollow fiber membrane sheet-like materials 10 of the laminate 2, and align the end surfaces 10a, 10b of the respective hollow fiber membrane sheet-like materials 10, and fix the water collection pipe to the end parts 2a, 2b of the laminate 2.SELECTED DRAWING: Figure 8
Patent JP-2018184657-A (JP)
Title: Oxy yttrium fluoride thermal spray coating, method for manufacturing the same, and thermal spray member
Inventor: IGUCHI MASAHITO
IPC: C01F17/218
Filed: 2017-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an oxy yttrium fluoride thermal spray coating capable of suppressing the occurrence of micro cracks or particles, and a thermal spray coating including oxy yttrium fluoride.SOLUTION: In the oxy yttrium fluoride thermal spray coating, YOFis used as a main component, and the total intensity of all peaks belonging to yttrium fluoride and yttrium oxide is less than 10 when the total intensity of all peaks belonging to the oxy yttrium fluoride is 100 in a diffraction spectrum obtained by an X-ray diffraction method. In the thermal spray coating including oxy yttrium fluoride, the total intensity of all peaks belonging to yttrium oxide is less than 1 when the total intensity of all peaks belonging to oxy yttrium fluoride and yttrium fluoride is 100 in the diffraction spectrum obtained by an X-ray diffraction method.SELECTED DRAWING: None
Patent JP-2019009886-A (JP)
Title: Control device for vehicle
Inventor: KINOSHITA TAKAHIRO
IPC: F02D29/06
Filed: 2017-06-23
Abstract: To increase generated power at coast traveling without imparting an incongruity to an occupant.SOLUTION: A control device for a vehicle has: an ideal deceleration setting part 70 for setting permission deceleration which is permitted at coast traveling on the basis of a traveling mode which is set by an operation of an occupant; an ideal power calculation part 71 for calculating a first deceleration power for decelerating a vehicle at the permission deceleration on the basis of the permission deceleration; a regeneration power calculation part 75 for calculating an upper limit power of a generator which is connected to wheels on the basis of the first deceleration power; a torque limit value calculation part 76 for calculating the upper limit torque of the generator on the basis of the upper limit power; and an ISG controller 25 for limiting the power generation torque of the generator at the coast traveling on the basis of the upper limit torque. The ideal deceleration setting part 70 sets first permission deceleration when a first traveling mode is set, and sets second permission deceleration which is larger than the first permission deceleration when a second traveling mode is set.SELECTED DRAWING: Figure 7
Patent JP-2019012384-A (JP)
Title: Communication device
Inventor: MIYASAKA TOMOYA
IPC: A61F4/00
Filed: 2017-06-30
Abstract: To provide a communication device capable of generating words and sentences by selecting characters at the same time while watching the appearances of patients and the like, so as to make communication with the patients.SOLUTION: A communication device comprises: a character selection display screen output unit for outputting a character selection display screen that displays characters to select characters per each letter from a set of alphabet, Katakana, Hiragana, other letters, numbers, pictograms, and symbols; an imaging unit for capturing a figure of a person who looks at the character selection display screen; a figure confirmation screen output unit for outputting a figure confirmation screen on which the character selection display screen and the figure captured by the imaging unit are both displayed; and a character selection unit for being able to select a character while visibly recognizing the figure confirmation screen.SELECTED DRAWING: Figure 2
Patent JP-2019013093-A (JP)
Title: Control device for direct-type power converter
Inventor: SAKAKIBARA KENICHI
IPC: H02M7/06
Filed: 2017-06-30
Abstract: To provide a control device that eliminates the need for detecting a current in control of a power buffer circuit to be used for a direct-type power converter.SOLUTION: A control device 10 includes an inverter control unit 101, a normalization current command generation unit 102, a buffer control unit 103, and a voltage command generation unit 108. A normalization link current estimation unit 103e adopts a first value calculated using a virtual DC voltage command Vdc*, a phase ωt and an amplitude Vm of a single-phase AC voltage, and a distribution factor k as an estimated value Idc^/Im* of a value obtained by normalizing a link current flowing from a DC link to an inverter. A calculation unit 103f obtains a second value calculated using the virtual DC voltage command Vdc*, a rectification voltage Vrec, and a both-end voltage Vc. If a normalization current command |sin(ωt)| is less than the product of the first value and the second value, a normalization charge command ib*/Im* is set at 0, and a rectification duty dr is obtained by dividing the normalization current command |sin(ωt)| by the first value.SELECTED DRAWING: Figure 3
Patent JP-2019012016-A (JP)
Title: Position control system, position detector and control program
Inventor: HAZEYAMA HIROYUKI
IPC: G01B11/00
Filed: 2017-06-30
Abstract: To provide a technology capable of preventing deterioration of productivity in a case where a position of an object is not detected.MEANS FOR SOLVING THE PROBLEM: A position control system 1 is configured to: acquire image data obtained by imaging a workpiece; detect a position of the workpiece based on the image data by first detection processing; when the position of the workpiece is detected, output control command for controlling the position of the workpiece; when the position of the workpiece is not detected, detect the position of the workpiece based on the image data by second detection processing, wherein the second detection processing has higher robust property than the first detection processing; and output the control command for controlling the position of the workpiece, based on a detection result of the second detection processing.SELECTED DRAWING: Figure 7
Patent JP-2018019682-A (JP)
Title: Modified self-assembling peptides
Inventor: HORII AKIHIRO
IPC: C07K14/505
Filed: 2017-06-30
Abstract: PROBLEM TO BE SOLVED: To provide self-assembling peptide bone filler compositions for transplantation.SOLUTION: The invention provides a self-assembling peptide comprising: (a) a first amino acid domain that mediates self-assembly, where the domain comprises alternating hydrophobic and hydrophilic amino acids that are complementary and structurally compatible and self-assemble into a macroscopic structure when present in unmodified form; and (b) a second amino acid domain that does not mediate self-assembly in isolated form, where the second amino acid domain comprises at least one minimal biologically active sequence. Also provided is a bone filler composition comprising osteopontin motif, bone growth peptide, bone marrow peptide, myelopeptide, heparin-binding motif domain.SELECTED DRAWING: Figure 1B
Patent JP-2019013278-A (JP)
Title: Game machine
Inventor: IWATA NOBUHITO
IPC: A63F5/04
Filed: 2017-07-03
Abstract: To provide a game machine capable of increasing privileges which a player can receive after a special game state, according to skill of a player in the special game state, thereby improving an amusement of a game.SOLUTION: A game machine is configured so that, in a special game state (CBB actuation state) to which a state is shifted with winning of a second special role (CBB) in which variation trigger of an RT state does not occur, as trigger, a special role (RBB, CBB) is excluded from objects of internal lottery, RT control means 110 can shift a state to a second state (non-RT) with finish because of a fact that a game number related to a first state (RT) reached a prescribed number as trigger, counting means 110 counts a game number in a first state in the special game state, reel control means 110 stop controls reels 3L-3R so that a combination of patterns related to a small role or replay can be displayed according to a mode of stop operation of the reels 3L-3R when the replay and small role are won simultaneously, in the special game state.SELECTED DRAWING: Figure 12
Patent JP-2019015057-A (JP)
Title: Bathtub drain part structure
Inventor: TAMURA KAZUHIRO
IPC: E03C1/22
Filed: 2017-07-05
Abstract: To provide the bathtub drain part structure that can easily remove dirt and the like generated in an enlarged space part between a drain outlet connection part and a drain outlet flow channel part.SOLUTION: The bathtub drain part structure comprises: a drain port connection part connected to a drain port of a bathtub; an enlarged space part provided below the drain outlet connection part and having a bottom surface, an inner wall surface and drain holes provided on the bottom surface, in which an enlarged space part having a channel cross-sectional area larger than the drain port connection part is formed by the bottom surface and the inner wall surface, and sealed-water can be stored; and a drain channel part flowing bathtub water discharged from the drain holes to a wash place floor side, wherein the drain port connection part has a protruding part protruding downward, the protruding part has a lower end located below a highest position of the sealed-water and above the bottom surface and has a gap between the bottom surface, the enlarged space part has a semi-concealed space surrounded by the bottom surface, the inner wall surface and the protruding part, and the enlarged space part enables a part of the bathtub water to flow into the semi-concealed space from the gap during discharge of the bathtub water.SELECTED DRAWING: Figure 5
Patent JP-2019013421-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2017-07-06
Abstract: To provide a game machine capable of suitably performing management of a game machine.SOLUTION: A main control board 61 includes a setting key insertion part 68a, and a setting state of a Pachinko machine 10 can be changed by starting to supply operating power to the Pachinko machine 10 in a state in which ON operation is performed by inserting a setting key into the setting key insertion part 68a. A winning probability of a jackpot result at least in a low-probability mode varies according to the setting state of the Pachinko machine 10. Game history information is stored in a management IC 66, and a management result of a game history is calculated by utilizing the history information at calculation timing. The management result is displayed on notification display devices 69a to 69c and the display state is maintained. When a setting value is changed on the notification display devices 69a to 69c, the corresponding display is performed. When an abnormal state is notified, the corresponding display is performed.SELECTED DRAWING: Figure 6
Patent JP-2019016720-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KAMBARA HITOSHI
IPC: H01L29/861
Filed: 2017-07-08
Abstract: To provide a method of industrially advantageously manufacturing a semiconductor device especially that is useful for a power device and excellent in semiconductor characteristic.SOLUTION: A method of manufacturing a semiconductor device that at least comprises a semiconductor region and two or more kinds of barrier electrodes provided on the semiconductor region, includes: forming a first barrier electrode 1 on a semiconductor region 3; and forming a second barrier electrode 2 having a barrier height lower than that of the first barrier electrode, on the semiconductor region so as to be adjacent to the first barrier electrode.SELECTED DRAWING: Figure 3
Patent JP-2019015696-A (JP)
Title: Method for determining cause of accident
Inventor: SEKIHARA SHOJI
IPC: G01N23/2252
Filed: 2017-07-11
Abstract: To provide a method for determining a cause of an accident, the method allowing the determination of whether an accident of breakage of the metal material of a facility which handles a fluid containing carbon or oxygen is an explosion accident or a liquid seal accident.SOLUTION: In the method for determining an accident of breakage of the metal material of a facility which handles a fluid containing at least one of carbon and oxygen, the amount of carbon or the amount of oxygen which entered the metal material from the surface where the broken metal material and the fluid contacts with each other is measured, the breakage is determined to be an explosion accident caused by an explosion if carbon or oxygen has entered the metal material and the breakage is determined to be a liquid seal accident caused by a liquid seal if carbon or oxygen has not entered the metal material.SELECTED DRAWING: Figure 1
Patent JP-2019019347-A (JP)
Title: Method of operating blast furnace
Inventor: KAMISHIRO SHINJI
IPC: C21B5/00
Filed: 2017-07-12
Abstract: To provide, in a blast furnace operation in which a pulverized coal and a gaseous reducing agent are injected, a method of an operation enabling a blast furnace to be stably operated by suppressing excessive temperature rise in a furnace body without remarkably changing a tuyere currently used in the blast furnace.SOLUTION: A method of operating a blast furnace, in which pulverized coal, a gaseous reducing agent and a powdery reducing agent are injected together with hot blast into the blast furnace from a tuyere as a reducing material, comprises use of the powdery reducing agent having a combustion initiation temperature in air of 600°C or higher and preferably, comprises use of the powdery reducing agent containing a needle coke.SELECTED DRAWING: Figure 1
Patent JP-2019021695-A (JP)
Title: Wafer processing method
Inventor: TANAKA KAZUMA
IPC: H01L21/304
Filed: 2017-07-13
Abstract: To shorten a wafer processing time in a gettering layer forming step.SOLUTION: A method for processing a wafer (W) comprises: a strain layer removing step of polishing a wafer backside to remove a strain layer of the wafer backside while supplying an alkali solution of pH10 to pH12 to a polishing pad (47) including solid-phase reaction fine particles (81) for inducing a solid-phase reaction with silicon, and gettering fine particles (82) higher than silicon in Mohs hardness for forming a gettering layer; and a gettering layer forming step of stopping the supply of the alkali solution after the strain layer removing step and then, polishing the wafer backside with a polishing pad increased in hardness of a nonwoven fabric while supplying the polishing pad with deionized water of a temperature lower than a room temperature, thereby scraping the backside to form a gettering layer. Supplying deionized water of a temperature lower than the room temperature makes the polishing pad harder, and suppresses the sinking of the gettering fine particles.SELECTED DRAWING: Figure 2
Patent JP-2019021579-A (JP)
Title: Air electrode, metal air battery, and manufacturing method of air electrode
Inventor: MITAMURA KEIGO
IPC: H01M12/06
Filed: 2017-07-20
Abstract: To provide an air electrode capable of suppressing reduction in output of a metal air battery.SOLUTION: An air electrode according to the present invention includes an air electrode catalyst layer, a water repellent layer, and a current collector disposed between the air electrode catalyst layer and the water repellent layer, and the current collector includes a network structure, and the water repellent layer includes a fluororesin porous film, a part of the current collector penetrates into the fluororesin porous film, and another part of the current collector penetrates into the air electrode catalyst layer, and the air electrode catalyst layer and the water repellent layer are joined together.SELECTED DRAWING: Figure 1
Patent JP-2019020667-A (JP)
Title: Raman amplifier, gain control method, and program
Inventor: IKUMA YUICHIRO
IPC: H04B10/2543
Filed: 2017-07-21
Abstract: To transmit an optical signal over a longer distance by obtaining a higher Raman gain in a zero-dispersion wavelength.SOLUTION: A Raman amplifier 12 transmits plural pieces of Raman exciting light in a direction opposite the direction of signal light propagating through a transmission fibre 11 to amplify the signal light, and includes a plurality of Raman excitation light sources 15a-15c and a control section 17. The plurality of Raman excitation light sources 15a-15c includes the Raman excitation light source 15b that emits prescribed Raman exciting light from among respective pieces of Raman excitation light emitted from the light sources 15a-15c, and the wavelength of which is set to be displaced by Raman shift amount toward a short wavelength side from a zero-dispersion wavelength of the transmission fibre 11. The control section 17 controls the power of the prescribed Raman exciting light to be larger than the power of other Raman exciting light so as to have maximum Raman gain of the signal light of the zero-dispersion wavelength amplified by the prescribed Raman exciting light.SELECTED DRAWING: Figure 1
Patent JP-2019020093-A (JP)
Title: Air conditioner
Inventor: KAMATA MITSUHIRO
IPC: F24F11/86
Filed: 2017-07-21
Abstract: To solve the problem that in a case where a compressor operates when an outdoor temperature is low, and a refrigerant stagnation phenomenon or uneven distribution of refrigerant still occurs, transient reduction of a refrigerant circulation amount occurs, and therefor the compressor cannot be protected quickly.SOLUTION: An air conditioner is configured to: set a first determination value for determining whether an outside air temperature belongs to a predetermined low-temperature range, and a second determination value for determining whether the difference between the outside air temperature and a temperature at a heat exchanger outlet of an outdoor heat exchanger belongs to a certain range; when the outside air temperature is not larger than the first determination value and the difference between the outside air temperature and the temperature at the heat exchanger outlet is not larger than the second determination value, correct a lower limit value of a compressor frequency; and set a preset lower limit value of the compressor frequency to a target lower limit value.SELECTED DRAWING: Figure 1