baber/WOPTO huggingface dataset:
Patent JP-2019133130-A (JP)
Title: Toner and method for manufacturing the same
Inventor: INOUE KOKI
IPC: G03G9/08
Filed: 2018-10-17
Abstract: To provide a toner excellent in stress intensity, free from image failure, such as development stripe or fog resulting from cracks caused by shear occurring between functional components, by use in a long term or high temperature and high humidity environment and free from image failure, such as fog caused by member contamination resulting from wax ooze to a toner particle surface.SOLUTION: The toner includes toner particles including a binder resin, a colorant and wax. In the cross sections of the toner particles observed by a scanning transmission electron microscope, the ratio of the number of toner particles having a space having a major axis of 0.50 μm or less is 60 number% or more, and the ratio of the number of toner particles having a space in a region from the outline of the cross section of the toner particle to the inside of 1.00 μm to the total number of the toner particles having a space is 30 number% or less.SELECTED DRAWING: None
Patent JP-2020062807-A (JP)
Title: Image formation apparatus, information processing terminal, and computer program
Inventor: ARANAE TORU
IPC: G06F3/12
Filed: 2018-10-17
Abstract: To provide an image formation apparatus which can easily change a loading scheduled position of any image formation job.SOLUTION: An image region 1001 displaying the entire arrangement modes of an image formation apparatus and a sheet discharge device and a list region 1002 listing standby jobs are displayed on a monitor screen. A sheet bundle 1202 of the selected standby job is displayed on a tray that is set as a loading scheduled position of the selected standby job in the image region 1001. When the sheet bundle is selected, and drag and drop are carried out by a mouse pointer 1401 on the monitor screen, the tray that is set as the loading scheduled position is changed and the display position of the sheet bundle 1403 is also changed. With this configuration, the discharge destination being the loading scheduled position of the standby job can be easily changed.SELECTED DRAWING: Figure 14
Patent JP-2020064820-A (JP)
Title: Thermal radiation light source
Inventor: SUEMITSU MASAHIRO
IPC: H01K1/08
Filed: 2018-10-19
Abstract: To provide a thermal radiation light source which can be installed while a substrate and a thermal radiation layer are exposed in the atmosphere and which has a large emissivity in a wavelength of a narrow band equal to or less than 4 μm and has a small emissivity in a wavelength equal to or larger than 4 μm.SOLUTION: The thermal radiation light source is provided in which a thermal radiation layer N and a substrate K heating the thermal radiation layer N are laminated. The thermal radiation layer N is configured in a configuration in which a radiation control part Na and a transparent oxide layer Nb for emission are laminated in the form of arranging the radiation control part Na having an MIM lamination part M locating a transparent oxide layer R for resonance formed in the transparent oxide between platinum layers P arranged along the direction of lamination and the transparent oxide layer Nb for emission formed in the transparent oxide on the side closer to the substrate K in this order. The transparent oxide layer R for resonance has a thickness in which the wavelength equal to or less than 4 μm is the resonance wavelength.SELECTED DRAWING: Figure 1
Patent JP-2020066872-A (JP)
Title: Thrust transmission structure of shield machine and thrust transmission method
Inventor: MOGAMI YUKI
IPC: E21D9/06
Filed: 2018-10-23
Abstract: To provide a thrust transmission structure of a shield machine capable of launching the shield machine while suppressing the influence on surrounding existing structures even in a construction environment where there is not enough space where reaction force equipment can be placed on the back of the shield machine, and a thrust communication method.SOLUTION: A thrust transmission structure of a shield machine 6 includes a temporary assembly segment 8 between the propulsion jacks 63, 63 ... of the shield machine 6 and an existing skeleton. Said temporary assembly segment 8 comprises a plurality of segment rings. Each of said segment rings comprises a plurality of segment pieces. Segment pieces comprise high rigidity pieces 81,81... and/or low rigidity pieces 82,82.... Furthermore, said rigidity pieces 81,81... are arranged in a thrust transmission range 131 corresponding to a range capable of transmitting the thrust to said skeleton, among said segment pieces composing segment ring on said existing skeleton side.SELECTED DRAWING: Figure 1
Patent JP-2020065965-A (JP)
Title: Method for recovering dihydrate gypsum from waste gypsum board
Inventor: HIRANAKA SHINGO
IPC: B09B3/00
Filed: 2018-10-23
Abstract: To provide a method for recovering dihydrate gypsum from a waste gypsum board that rapidly disperses gypsum grains into water by suppressing foaming when loading the gypsum grains into the water.SOLUTION: A method for recovering dihydrate gypsum from a waste gypsum board includes the steps of: calcining and converting gypsum derived from a gypsum board into hemihydrate gypsum grains and/or type III anhydrous gypsum grains; controlling temperature of the gypsum grains to 90°C or higher immediately before loading it into water, and mixing with water to form gypsum slurry; and precipitating dihydrate gypsum particles in the gypsum slurry.SELECTED DRAWING: Figure 1
Patent JP-2020068516-A (JP)
Title: Read circuit of infrared detector and inspection method therefor
Inventor: SAWADA AKIRA
IPC: G01J1/00
Filed: 2018-10-26
Abstract: To provide a read circuit of an infrared detector having a configuration arranged in a matrix, which is capable of independently inspecting multiple pixel drive circuits each having a drive circuit of the infrared detector.SOLUTION: A read circuit of an infrared detector has a multiple pixel drive circuits arranged in a matrix, each of which includes: a drive circuit of the infrared detector; and a changeover circuit that changeovers whether or not to input an external test signal to a drive circuit on the basis of a row selection signal which is output to a corresponding vertical selection line out of multiple vertical selection lines and a column selection signal which is output to a corresponding horizontal selection line out of multiple horizontal selection lines.SELECTED DRAWING: Figure 11
Patent JP-2020070788-A (JP)
Title: Vehicle control device for bifuel vehicle
Inventor: IWASAKI KEISEI
IPC: F02D41/04
Filed: 2018-11-02
Abstract: To provide a vehicle control device for a bifuel vehicle that enables a driver to recognize that the vehicle control device has received a fuel switching operation.SOLUTION: A vehicle control device for a bifuel vehicle includes: an engine 2; a first fuel supply system supplying gasoline stored in a gasoline tank 4 into a combustion chamber; a second fuel supply system supplying CNG stored at high pressure in a gas fuel tank 5 into the combustion chamber; a use fuel selection switch 9 that receives an operation of a driver and outputs a signal for selecting either one of the gasoline or the CNG as fuel to be injected into the combustion chamber of each cylinder of the engine 2; and an ECU 8 that automatically stops the engine 2 when an automatic stop condition is satisfied and restarts the engine 2 when a restart condition is satisfied. When a fuel switching operation is input to the use fuel selection switch 9 during automatic stop, the ECU 8 restarts the engine 2.SELECTED DRAWING: Figure 1
Patent JP-2020069312-A (JP)
Title: Subject information acquiring apparatus and subject information acquiring method
Inventor: OKANO MIE
IPC: A61B8/13
Filed: 2018-11-02
Abstract: To provide a technique for easily grasping a positional relationship between a photoacoustic image and a subject in a subject information acquiring device using photoacoustic tomography.SOLUTION: The subject information acquiring device comprises: an optical image acquisition unit for acquiring an optical image obtained by optically imaging a subject in which a marker is disposed; a photoacoustic image acquisition unit that acquires photoacoustic images derived from photoacoustic waves generated by irradiating the subject with light; and a superimposed image generation unit that generates a graphic based on the positional information of the marker in the optical image and superimposes the graphic on the photoacoustic image to generate a superimposed image.SELECTED DRAWING: Figure 1
Patent JP-2020077685-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: B23K26/364
Filed: 2018-11-06
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step arranges a polyolefin-based sheet on a rear surface of the wafer. The integrating step heats the polyolefin-based sheet by applying hot air to the sheet, and integrates the wafer and the polyolefin-based sheet. The frame supporting step supports the polyolefin-based sheet by a frame composed of an inner frame including an opening having a size enough to house the wafer and an outer frame including an opening with a diameter corresponding to an outer diameter of the inner frame by holding an outer periphery of the polyolefin-based sheet between an outer peripheral wall of the inner frame and an inner peripheral wall of the outer frame using the frame. The dividing step divides the wafer into individual device chips. The picking-up step pushes up the device chip by spraying air and picks up the device chip.SELECTED DRAWING: Figure 4
Patent JP-2019134155-A (JP)
Title: Slicing method and slicing apparatus
Inventor: KITAMURA YOSHIAKI
IPC: H01L21/304
Filed: 2018-11-08
Abstract: To suppress a failure that occurs when workpieces are separated by using a modified layer as a boundary after having formed the modified layer inside the workpiece.SOLUTION: A separation device 200 includes a heating device 12 that melts a modified layer 8 by heating the modified layer 8 of a workpiece 1 formed by condensing a laser beam at a temperature which is less than a melting point of the workpiece 1 and a melting point or more of the modified layer 8, and a separating jig 11 that separates the workpieces 1 by using the molten modified layer 8 as a boundary.SELECTED DRAWING: Figure 5
Patent JP-2019061250-A (JP)
Title: Method of facilitating calibration of audio playback device
Inventor: TIMOTHY SHEEN
IPC: H04R3/00
Filed: 2018-11-14
Abstract: To provide a method of facilitating calibration of an audio playback device.SOLUTION: A method 500 includes: a step 502 of, as a computer is moving within an environment of a playback device, capturing, via a microphone of the computer, one or more calibration sounds played by the playback device; a step 506 of identifying one or more sections of data such that each of the one or more sections of the data correspond to a respective calibration sound of the one or more calibration sounds; a step 508 of using the one or more sections of the data to determine a frequency response of the playback device; a step 510 of determining one or more parameters of an audio processing algorithm on the basis of the frequency response of the playback device and a target frequency response; and a step 512 of sending, to the playback device, the one or more parameters.SELECTED DRAWING: Figure 5
Patent JP-2019024132-A (JP)
Title: Circuit pattern forming sheet, circuit pattern manufacturing apparatus, circuit pattern manufacturing method, and circuit pattern manufacturing program
Inventor: OSHIMA EIJI
IPC: H05K3/06
Filed: 2018-11-15
Abstract: To quickly create and change a circuit pattern by exposing the circuit pattern onto a substrate without using a photomask on which the circuit pattern is formed.SOLUTION: A circuit pattern manufacturing apparatus includes forming means for forming a circuit pattern by irradiating, with light, a circuit pattern forming sheet having an insulating sheet base material layer and a mixture layer having a mixture containing a conductive material and a photocurable resin. The forming means includes, as an optical engine, a casing, a laser diode, a prism mirror, a tilted mirror, a bottom mirror, and a driving mirror.SELECTED DRAWING: Figure 1A
Patent JP-2020084437-A (JP)
Title: Foldable staircase
Inventor: SUNAGA SEIJI
IPC: E04F11/06
Filed: 2018-11-17
Abstract: To provide a foldable staircase easily folded and unfolded, and having a compact folded state with good appearance.SOLUTION: In a foldable staircase, a stationary bridgeboard 2 with an upper oblique side formed in a footstep shape and fixed to a wall face, and a movable bridgeboard 3 with a lower oblique side formed in the footstep shape and rotatable are formed by connecting footstep-shaped horizontal parts with each other by multiple treads 4 having hinges 8 at both end sides. The movable bridgeboard 3 is lifted above the stationary bridgeboard 2 by the vertically standing treads 4 in a folded state and each tread 4 fits in a space while filling the space formed between the stationary bridgeboard 2 and the movable bridgeboard 3. Thus, all of the treads 4 and the movable bridgeboard 3 adhere on or approach the wall face and settle in a roughly flush state with the stationary bridgeboard 2. In an unfolding time, by rotating the movable bridgeboard 3 obliquely downward, a lower end side of the movable bridgeboard 3 abuts on a floor face to become an unfolded state, to thereby horizontally support all of the treads 4.SELECTED DRAWING: Figure 1
Patent JP-2019050033-A (JP)
Title: Processor and system
Inventor: ERAN SHIFER
IPC: G06F9/38
Filed: 2018-11-21
Abstract: To provide processors having a plurality of cores and shared core extension logic that is shared by the plurality of cores, e.g., is operable to perform data processing for each of the plurality of cores.SOLUTION: An apparatus includes a plurality of cores 211-0 to 211-M and shared core extension logic 214 coupled with each of the plurality of cores. The shared core extension logic has shared data processing logic 216 that is shared by each of the plurality of cores. Instruction execution logic, for each of the cores, in response to a shared core extension call instruction, is to call the shared core extension logic. The call is to have data processing performed by the shared data processing logic on behalf of a corresponding core.SELECTED DRAWING: Figure 2
Patent JP-2020086367-A (JP)
Title: Optical unit
Inventor: MINAMIZAWA SHINJI
IPC: G03B5/00
Filed: 2018-11-30
Abstract: To reduce a load on a flexible wiring board.SOLUTION: An optical unit includes: a movable body 14 including an optical module 12; a fixed body 16; a support mechanism 20 that supports the movable body 14 in a manner rotatable relative to the fixed body 16 in one or more directions crossing an optical axis direction as a rotary axis direction; a flexible wiring board 51 that has one end connected to a connection section 50a provided to the movable body 14 and that is arranged on a side of a first crossing direction crossing the optical axis direction relative to the movable body 14; and a positioning section 52 that is arranged on the first crossing direction side relative to the movable body 14 and that positions the other end of the flexible wiring board 51 in the optical axis direction. The flexible wiring board 51 is folded so that folded portions of the board overlap when viewed in the optical axis direction, and a position of a rotary shaft 60 in the optical axis direction is within a range from the connection section 50a to the positioning section 52.SELECTED DRAWING: Figure 5
Patent JP-2020085432-A (JP)
Title: Electric carpet
Inventor: TANAKA TOSHIAKI
IPC: F24D13/02
Filed: 2018-11-30
Abstract: To provide an electric carpet that operates a human body detecting sensor only in a case of being used by a user if possible, to prevent unnecessary power consumption.SOLUTION: A CPU 20A starts timing of a 6-hour timer 20D, and when a user sits on an A block of an electric carpet 1 before 6 hours have passed, a human detecting sensor 5A for the A block detects the presence of the user. Therefore, the CPU 20A starts timing of a 5-minute timer 20F, starts energizing an electric heater 6A for the A block, and after the lapse of 5 minutes from the start of timing, when the human detecting sensor 5A detects the absence of the user, the CPU 20A deenergizes the electric heater 6A.SELECTED DRAWING: Figure 5
Patent JP-2020089553-A (JP)
Title: Game machine
Inventor: MORISATO HIROBUMI
IPC: A63F5/04
Filed: 2018-12-05
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: While no shift to a pseudo bonus state occurs in a first section, a shift to a pseudo bonus state may occur in a second section. While a shift to a pseudo bonus state occurs when a bet number in a game after a game set to a second section is "3", a situation in the second section and in a normal game state continues when a bet number in a game after a game set to the second section is "2". A shift to a pseudo bonus state does not occur in a situation in the second section and in a normal game state. The second section is completed and a first section is set when the number of remaining release games reaches "0" in a situation of the second section and a normal game state, or release winning occurs in release lottery processing.SELECTED DRAWING: Figure 9
Patent JP-2019053773-A (JP)
Title: Methods for customization of objects in additive manufacturing
Inventor: TOM CLUCKERS
IPC: B29C64/386
Filed: 2018-12-06
Abstract: To provide systems for creating customized objects.SOLUTION: Embodiments of this invention relate to systems and methods which allow users to perform 3-D printing of objects, such as eyeglasses and wristwatches, according to modification specifications that are defined and constrained by manufacturers. The modification specifications may be constrained by the manufacturers on the basis of factors relating to the printability of a modified design.SELECTED DRAWING: Figure 14
Patent JP-2020094886-A (JP)
Title: Position detection method and position detection device
Inventor: IIDA YASUHIRO
IPC: D06H3/08
Filed: 2018-12-12
Abstract: To detect a winding position of a reinforced fiber during hoop winding when a plurality of hoop layers are formed on the outer surface of a liner.SOLUTION: Provided is a position detection method for detecting a winding position of a reinforced fiber impregnated with resin when a plurality of hoop layers are formed in a cylindrical portion of a liner by winding the reinforced fiber around the cylindrical portion in hoop winding while reciprocating the winding position of the reinforced fiber in an axial direction of the liner. This method is constituted to include: an imaging step of illuminating, by a lighting assembly, a hoop layer with oblique light from a direction inclined from a central axis of the liner and taking, by an imaging portion, a captured image of the reinforced fiber just after the reinforced fiber is wound around the hoop layer illuminated with oblique light by the lighting assembly, the imaging portion having an optical axis set at the same angle as an optical axis of the lighting assembly around the central axis of the liner; and a detecting step of binarizing the captured image taken by the imaging portion to high intensity pixels and low intensity pixels and detecting the winding position of the reinforced fiber based on the number of high intensity pixels or the number of low intensity pixels in each pixel column arranged in the axial direction of the liner in the binarized captured image.SELECTED DRAWING: Figure 7
Patent JP-2020097765-A (JP)
Title: Etchant, method of treating treatment target, and method for producing semiconductor element
Inventor: OHASHI TAKUYA
IPC: C23F1/30
Filed: 2018-12-18
Abstract: To provide an etchant having an improved etching rate to ruthenium, and a method of treating a treatment target and a method for producing a semiconductor element using the etchant.SOLUTION: An etchant for etching ruthenium contains ortho periodic acid, and ammonia, and has a pH of 3 or more. There are also provided a method of treating a treatment target comprising a step of etching a treatment target containing ruthenium by using the etchant, and a method for producing a semiconductor element.SELECTED DRAWING: None
Patent JP-2020098892-A (JP)
Title: Semiconductor device
Inventor: KAWASHIMA TAKAYOSHI
IPC: H01L23/40
Filed: 2018-12-19
Abstract: To provide a technique capable of improving durability of a semiconductor device.SOLUTION: A semiconductor device includes a semiconductor element, a first conductor plate joined to the semiconductor element via a first joining material, and a second conductor plate facing the first conductor plate via the semiconductor element and joined to the semiconductor element via a second joining material, and a surface of the second conductor plate facing the first conductor plate includes a first portion that is brought into contact with the second joining material and a second portion that is located outside the first portion. The first portion projects toward the semiconductor element with respect to the second portion. A specific region of the first portion extending along an outer peripheral edge is formed in a tapered shape in which a protruding height of the first portion decreases toward the outer peripheral edge.SELECTED DRAWING: Figure 2
Patent JP-2020099503-A (JP)
Title: Dental treatment unit
Inventor: SUGIMOTO KIYOSHI
IPC: A61C19/00
Filed: 2018-12-21
Abstract: To provide a dental treatment unit that achieves space-saving of a consulting room, and satisfies a load capacity necessary for medical instruments.SOLUTION: A dental treatment unit includes a dental treatment chair capable of being arranged in the side of a spittoon. The dental treatment chair includes: a chair base part 20 removably constituted to the dental treatment unit; a chair traveling part (exemplified in a wheel 27) provided at the chair base part, and traveling on a road surface; a unit connection part (exemplified in an electrode socket 22) electrically connected to the dental treatment unit; a sheet part lifted and lowered to the chair base part by electric power supplied through the dental treatment unit; and a jack part 30 for lifting the chair traveling part and separating it from the road surface.SELECTED DRAWING: Figure 5
Patent JP-2020100323-A (JP)
Title: Vehicle shutter device
Inventor: TAKEUCHI NORIHISA
IPC: B60K11/04
Filed: 2018-12-25
Abstract: To provide a vehicle shutter device which can inhibit failure of opening and closing operation of blades from being caused by foreign objects.SOLUTION: A vehicle shutter device includes a frame and multiple blades. The frame is formed into a frame shape and air introduced from a grille opening of a vehicle flows through a space in the frame. The blades are disposed in the space in the frame and rotate to open or close the space in the frame. A protruding part 232 is formed on an outer wall surface of a left and right reinforcement frame piece 23 included in the frame. A recessed part 312 into which the protruding part 232 is inserted is formed at a lower end part 311 of an upper blade 31 included in the blades. The upper blade 31 is rotatably supported by a bearing structure 70 comprising the recessed part 312 and the protruding part 232.SELECTED DRAWING: Figure 4