baber/WOPTO huggingface dataset:
Patent JP-2018067170-A (JP)
Title: Production management system and production management method
Inventor: KAWAMURA YUURI
IPC: G06Q50/04
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a technique for identifying a worker and accurately detecting a work position at an economical cost.SOLUTION: A production management system 100 includes: a support tool 10 supporting an electric wire while extending it; a worker identification information display unit 20 which is attached to a worker W1 for showing identification information unique to the worker W1; and an imaging unit 30 which acquires a picked-up image by picking up a prescribed work area R1 where the worker W1 works by using the support tool 10. The production management system 100 further includes: a worker identification unit 42 which identifies the worker W1 on the basis of identification information shown by the worker identification information display unit 20 which is included in the picked-up image; and a position identification unit 46 which identifies a work position of the worker W1 by identifying the position of the worker identification information display unit 20 included in the picked-up image.SELECTED DRAWING: Figure 3
Patent JP-2018072429-A (JP)
Title: Electronic device and imaging apparatus
Inventor: NAKAMURA HIROSHI
IPC: G03B17/04
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device that is capable of sensing states of a display unit using a magnetic sensor, small in size, and easy to assemble.SOLUTION: An electronic device (100) includes a display unit (41) capable of rotating in a first direction about a first axis (45) and a second direction about a second axis (46) relative to a main body, a magnet (52) that generates a magnetic field, a first sensor (50) that senses a first state of the display unit with respect to the first direction on the basis of the magnetic field, a second sensor (51) that senses a second state of the display unit with respect to the second direction on the basis of the magnetic field, a third sensor (31) that senses a third state of the display unit on the basis of the magnetic field, and a control unit (30) that controls a display state of the display unit on the basis of the first, second, and third states.SELECTED DRAWING: Figure 3(b)
Patent JP-2018073915-A (JP)
Title: Manufacturing method for power converter
Inventor: ARAKI KIYOMICHI
IPC: H02M7/48
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To disclose a manufacturing method for a power converter including a unit in which semiconductor modules and chillers are layered.SOLUTION: A manufacturing method disclosed by the present specification comprises a bus-bar arrangement step and a welding step. In the bus-bar arrangement step, an inclined part 33a of a branch part 33 of a positive-electrode bus bar 30 for electrically connecting a positive-electrode terminal 25 to other component is overlapped on an inclined face 25a of a leading end of the positive-electrode terminal 25. In the welding step, a laser is emitted to a portion where the inclined face 25a and the inclined part 33a (positive-electrode bus bar 30) overlap, thereby welding both. Here, as viewed from the direction of Y-axis in the diagram, a laser is emitted from between a layered unit 20 and a straight line L passing through a laser emission point Q on the inclined face 25a and extending orthogonal to the inclined face 25a. By emitting a laser from such a direction, the laser is reflected farther from the layered unit 20 at the emission point Q and is prevented from reaching the layered unit 20. Accordingly, reflected light of a laser is prevented from damaging the layered unit 20.SELECTED DRAWING: Figure 8
Patent JP-2017201205-A (JP)
Title: Sealing structure
Inventor: TAKUBO TAKESHI
IPC: F16J15/06
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact sealing structure capable of obtaining sufficient contact surface pressure of a seal member with small fastening load and stably exerting high-sealing performance.SOLUTION: In a sealing structure, a first face part 6 and a second face part facing each other as surfaces to be sealed are provided in an inclined shape so as to define a prescribed inclination angle θ, θof 30° to 80° relative to an orthogonal plane R orthogonal to an axis Land a seal body part 20 of a seal member 10 is interposed between the first face part 6 and a second face part. The sealing structure includes axis orthogonal attitude holding means for holding the whole seal member 10 in parallel with the orthogonal plane R.SELECTED DRAWING: Figure 4
Patent JP-2018074717-A (JP)
Title: Connection adapter for common operation rod
Inventor: MORIYAMA HIROYUKI
IPC: H02G1/02
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a connection adapter for a common operation rod for protecting the surroundings of a base end of a tip tool.SOLUTION: A connection adapter 10 is provided with a connection adapter body 1 and a protective cover 2. The connection adapter body 1 has a first joint part 11 freely connectable to a tip part of a common operation rod 7 at a base end, and has a connection fitting 12 freely connectable with a tip tool at the tip part. The protective part 2 is freely movably arranged in an axial direction of the connection adapter body 1, and can surround the surroundings of the connection adapter body 1. In addition, the connection adapter 10 is provided with: a pair of column members 3, 3 which freely movably support the protective cover 2; and an energization member 4 which energizes force for the protective cover 2 to move from the first joint part 11 toward the connection fitting 12. The connection adapter can change into a state in which the protective cover 2 surrounds the surroundings of the connection fitting 12 by being energized by the energization member 4, and a state in which the projective cover 2 exposes the connection fitting 12 against the energization member 4.SELECTED DRAWING: Figure 1
Patent JP-2017018802-A (JP)
Title: Game machine
Inventor: MATSUBARA KAZUTAKA
IPC: A63F7/02
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with an improved motion of a moving device.SOLUTION: Since an arm member 4430b relatively moves with respect to a driven member 4430a, load generated from a motion device is consumed in a movement of a guided projection part 4433b of the arm member 4430b along a guide recessed part 4431a of the driven member 4430a. Accordingly, generation of load between a driving device 440 and a suspended device 4430 can be suppressed. As the result, drive resistance between the driving device 440 and the suspended device 4430 can be suppressed to prevent a damage of the driving device 440 and the suspended device 4430.SELECTED DRAWING: Figure 61
Patent JP-2018076931-A (JP)
Title: Supporting structure and actuator comprising the same
Inventor: HORI KENJI
IPC: F16H57/021
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure that can be downsized, and an actuator that comprises the same.SOLUTION: A first gear 71 comprises a large gear part 71a, and a small gear part 71b provided on the side of one end in an axial direction of the large gear part 71a. A gear hole 71c that opens on the side of another end in the axial direction is formed in the large gear part 71a, and a supporting shaft part 71d that protrudes on the side of the one end in the axial direction is formed in the small gear part 71b. The first gear 71 is rotatably supported from both sides in the axial direction of the first gear 71 by a supporting structure in which the supporting shaft part 71d is inserted into a gear supporting hole 34a of a gear case 12 while a fixed shaft 51 fixed to a center case 13 is inserted into the gear hole 71c.SELECTED DRAWING: Figure 7
Patent JP-2018082228-A (JP)
Title: Imaging device and control method thereof
Inventor: SHODA RYOSUKE
IPC: H04N5/225
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of more favorably performing both of reduction in power consumption of an imaging device and record processing at desired timing in a repetitive recording period.SOLUTION: An imaging device of the present invention takes an image by imaging means at every set interval time. If the interval time is equal to or more than a specific time in a period when a repetitive recording process to record the captured image on a recording medium is performed, the imaging device performs control to make a live-view display made by display means non-display and stop driving the imaging means, and if the interval time is less than the specific time, the imaging device performs control to make the live-view display made by display means non-display but not to stop driving the imaging means.SELECTED DRAWING: Figure 6
Patent JP-2018082263-A (JP)
Title: Notch filter
Inventor: FUJII MASAFUMI
IPC: H01P7/04
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a notch filter capable of making the selectivity of attenuation characteristics extremely high and suitable for use in the VHF band.SOLUTION: The notch filter includes: a coaxial cable 14 in which ends of a center conductor 14a and an outer conductor 14b are short-circuited; and a capacitor element 16 having one end connected to an open end of the center conductor 14a. Both ends of a series circuit including the coaxial cable 14 and the capacitor element 16 are connected between a signal transmission path 12 and a ground 20. A signal of a specific frequency fp is attenuated by series resonance characteristics of an inductance component Lk of the coaxial cable 14 and capacitance Cs of the capacitor element 16.SELECTED DRAWING: Figure 1
Patent JP-2018072785-A (JP)
Title: Set of room-door outside in-use display and inside in-use display
Inventor: SHIMOBE MITSUO
IPC: G09F11/00
Filed: 2016-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a display installed outside a room and notifying a third person of use of the room, which can be operated from the inside of the room while being located outside the room when a person is aware of the forgetting of the operation of the display for notifying of the use of the room, or when the person becomes impossible to leave the room due to various reasons, and can notify a third person of the use of the room.SOLUTION: In use of a room, a room-door outside in-use display is arranged at an outside face of a door of the room, and a room-door inside in-use display is arranged at the same position as an inside face of the door. Permanent magnets 5 are embedded in movable plates 3 in the displays, and the displays operate in conjunction with the mutual drag of magnetic forces of the permanent magnets. The movable plate of the room-door outside in-use display can be operated from the inside of the room after a person enters the room, and the person can notify a third person of the use of the room.SELECTED DRAWING: Figure 3
Patent JP-2018083311-A (JP)
Title: Lighting control sheet
Inventor: KARINO TOSHIYA
IPC: C09K9/02
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a lighting control sheet which UP controls light permeability of a sheet by exhibiting light permeability design (pattern, picture, photograph, logo, character, message or the like) of the sheet with temperature increase to make light collecting environment, exhibits an andon (oriental lamp) effect by indoor illumination by exhibiting light permeable design at temperature descent at night, further is excellent in weather resistance and can repeat exhibition/deletion of the design.SOLUTION: In a light permeable laminate containing a surface protection layer and a back surface resin layer, and temperature-sensitive discoloration resistant design layer, at least surface protection layer has light semi-permeability and ultraviolet shielding property, and enhance outdoor durability as 1) a resin layer containing white fine particles and ultraviolet absorber or 2) a layer containing the ultraviolet absorber in an incompatible resin blend, the temperature sensitive discoloration resistant layer contains a plurality of kinds of coloring/discharging reversible micro capsules and discharging/coloring the light permeable laminate is controlled gradually by discharging/coloring the temperature sensitive discoloration design layer.SELECTED DRAWING: Figure 1
Patent JP-2017036463-A (JP)
Title: Polycarbonate diol and manufacturing method therefor
Inventor: NAMIKI SHINGO
IPC: C08G64/30
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of novel polycarbonate diol for providing polyurethane good in color tone, low in solution viscosity and excellent in flexibility, elastic recovery property, flexibility at low temperature or bent rate while maintaining heat resistance, weather resistance and water resistance which are properties as polyurethane derived from conventional polycarbonate diol.SOLUTION: There is provided a manufacturing method of polycarbonate diol obtained by using a dihydroxy compound and diaryl carbonate as raw material monomers and being polycondensed by a transesterification reaction in a presence of a transesterification catalyst and having number average molecular weight of 250 to 5000, containing at least one kind of metal selected from metals in the Group 2 in long period type periodic table of 1 μmol to 100 μmol as total amount thereof per 1 mol of all dihydroxy compound units and having Hazen color number of 60 or less.SELECTED DRAWING: None
Patent JP-2017188648-A (JP)
Title: Electrostatic chuck member and electrostatic chuck device
Inventor: KUGIMOTO HIROKUNI
IPC: H01L21/31
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck member in which breakdown is unlikely to occur, and an electrostatic chuck device which comprises the electrostatic chuck member and in which breakdown is unlikely to occur.SOLUTION: The present invention relates to an electrostatic chuck member consisting of a sintered body containing aluminum oxide and silicon carbide as main components. Regarding secondary electrons to be discharged from a surface when an object is irradiated with electrons, when a maximum value of the number of secondary electrons within a range from 2 eV to 10 eV in a correspondence between energy of secondary electrons and the number of secondary electrons having this energy is defined as a peak value, a peak value of secondary electrons in the case where the sintered body is irradiated with electrons is 50% equal to or smaller than a peak value of secondary electrons in a case where a monocrystal corundum is irradiated with electrons.SELECTED DRAWING: Figure 3
Patent JP-2018085934-A (JP)
Title: Composition for nucleic acid amplification
Inventor: ARAI YASUHIRO
IPC: C12N9/12
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition for nucleic acid amplification for accurate quantification that is not influenced by the type (size, GC content) of a DNA library for DNA sequencer.SOLUTION: The composition for quantification of a DNA library sample for a DNA sequencer with a GC content of 70% or more or a size of 600 bp or more is characterized by being a composition for nucleic acid amplification comprising a DNA polymerase belonging to the family B, especially a Thermococcus or Pyrococcus derived DNA polymerase.SELECTED DRAWING: None
Patent JP-2018090269-A (JP)
Title: Unplugging-less cap
Inventor: IDA TATSUHARU
IPC: B65D47/08
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an unplugging-less cap which can prevent close adhesion between a spouting cylinder and a sealing cylinder of a cap main body from being released due to impact such as falling of a container, and can stably seal the inside of the container when closing a lid and open easily a pour-out port when opening the lid.SOLUTION: The unplugging-less cap is constituted of a cap main body to be attached to a mouth part of a container and a lid body for closing an opening part of the cap main body. The cap main body comprises: an attached part to be attached to the mouth part of the container; a base wall extended inward from the attached part, whose pour-out port is opened; and a spouting cylinder erected from the base wall. The lid body comprises: a top wall; a side peripheral wall hung on a peripheral edge of the top wall; and a sealing cylinder hung from an inner surface of the top wall, which seals an inner periphery of the spouting cylinder of the cap main body. The unplugging-less cap further comprises a sealing cylinder holding part erected inside the spouting cylinder, which holds the sealing cylinder between the spouting cylinder and the part.SELECTED DRAWING: Figure 1
Patent JP-2018089042-A (JP)
Title: Game machine
Inventor: IWATA YOSHISUKE
IPC: A63F5/04
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To improve a player's interest in a game during a specific game state.SOLUTION: A game machine includes: specific game control means which controls a game in a specific game state where it can be determined whether to grant a player a privilege on the basis of a specific parameter value; specific parameter update means capable of updating the specific parameter value in a specific game state; and performance execution means which can execute a prescribed performance according to a game state. The specific game control means determines to grant the privilege if a specific parameter value after updating processing is executed by the specific parameter update means reaches a prescribed value in the specific game state. The performance execution means continuously executes a performance in the specific game state executed prior to start of a special game during a period after start of the special game until the specific parameter value reaches the prescribed value when start of the special game is determined as specific conditions are satisfied in the specific game state.SELECTED DRAWING: Figure 273
Patent JP-2018093684-A (JP)
Title: Semiconductor device and power conversion device
Inventor: TSURUMARU MAKOTO
IPC: H02M1/08
Filed: 2016-12-07
Abstract: PROBLEM TO BE SOLVED: To resolve a problem of difference in operation during a transient period of a switching operation, of a power semiconductor element, the difference being caused by variation in characteristics of the power semiconductor element.SOLUTION: A semiconductor device comprises a drive control circuit that drives a gate terminal of an IGBT. The drive control circuit comprises a state machine control circuit, a base data memory, and a current drive circuit that drives the IGBT on the basis of drive current information stored in the base data memory. The state machine control circuit, at rising of a PWM signal, reads out the drive current information for raising stored in the base data memory a plurality of times in a predetermined time period and drives the current drive circuit, and at falling of the PWM signal, reads out the drive current information for dropping stored in the base data memory a plurality of times in a predetermined time period and drives the current drive circuit.SELECTED DRAWING: Figure 5
Patent JP-2018094935-A (JP)
Title: Steering device
Inventor: ASAKURA MASAYOSHI
IPC: B62D3/12
Filed: 2016-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a steering device capable of excellently securing a water drain from a ball screw room in a rack housing.SOLUTION: A steering device includes: a steering shaft; a rack housing; a ball screw nut engaged with a screw thread on the screw shaft via multiple balls, and moving the steering shaft in an axial direction by a rotational drive by a drive source; a bearing disposed between an inner circumference of the rack housing and an outer circumference of the ball screw nut, and supporting the ball screw nut rotatable relative to the rack housing; and a cylindrical rack boot that covers an end of the rack housing in the axial direction. The rack housing includes a partition wall which protrudes inwardly in the radial direction from a cylindrical inner circumference, and which separates a ball rack screw room in which the ball nut screw is placed from an internal room of the rack boot. The partition wall includes a through-hole through which the steering shaft passes, and a drain channel provided below the through-hole in the vertical direction and in communication with the ball rack screw room and the internal room of the rack boot.SELECTED DRAWING: Figure 2
Patent JP-2018095540-A (JP)
Title: Sizing agent, glass strand, and cement composite material
Inventor: MATSUNAGA TATSUKI
IPC: D06M15/564
Filed: 2016-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a sizing agent that improves the convergence of glass strands used in a cement composite material and is excellent in affinity with mortar and impregnation property.SOLUTION: Provided is a sizing agent for forming film on the surface of a glass fiber for cement composite material, and containing a water-containing solvent and a solid component to be a film, and when the concentration is adjusted so that the concentration of the solid component is 10 mass%, the pH shows 3.5 to 5.5. Also, the sizing agent contains polyvinyl acetate, polyurethane, and an amine compound.SELECTED DRAWING: None
Patent JP-2018099049-A (JP)
Title: combine
Inventor: YUMOTO KOMEI
IPC: A01F12/60
Filed: 2016-12-19
Abstract: PROBLEM TO BE SOLVED: To improve durability of a quality measuring device without decreasing a storage capacity of a grain tank while reducing rise in temperature of the quality measuring device.SOLUTION: A side edge part located inside a grain tank for storing harvested grains therein is provided with a quality measuring device for measuring a quality of the grain. Among outer peripheral parts of the grain tank, the side wall part on which the quality measuring device is mounted is provided with: an introduction port 96 for introducing air for cooling down the quality measuring device; and a discharge port for discharging the air after cooling down the quality measuring device. There are provided, along the side wall part, an air instruction path 98 for continuously communicating the introduction port 96 and the quality measuring device in a storage case 23, and an air discharge path for continuously communicating the discharge port and the quality measuring device.SELECTED DRAWING: Figure 12
Patent JP-2018101676-A (JP)
Title: Coating device and coating method
Inventor: ARIKAWA TORU
IPC: B05C5/02
Filed: 2016-12-20
Abstract: PROBLEM TO BE SOLVED: To perform application accurately by holding a substrate securely on a stage.SOLUTION: A coating device 1 includes a stage 4 on which a substrate S is placed, a coating part 6 for coating a liquid material L on the substrate S on the stage 4, a suction part 9 provided on the stage 4 for sucking the placed substrate S, a clamp mechanism 10 which is movable forward and backward relative to the upper part of the stage 4 and which presses a part of the substrate S placed on the stage 4 at the advanced position to the stage 4, and a driving unit 5 for relatively moving the stage 4 and an application part 6.SELECTED DRAWING: Figure 1