baber/WOPTO huggingface dataset:
Patent JP-2019046652-A (JP)
Title: Circuit breaker
Inventor: KOHI YUTA
IPC: H01H73/18
Filed: 2017-09-01
Abstract: To provide a circuit breaker with high arc-extinguishing performance with a small size.SOLUTION: A circuit breaker comprises: a stationary contact having a stationary contact point; a movable contact having a movable contact point opposite to the stationary contact point; a switch mechanism part that contacts and separates to/from the stationary contact point and the movable contact point by moving the movable contact; a circuit interrupter that interrupts an arc occurred between the stationary contact point and the movable contact point; and an insulation wall part that is extended along a moving direction of the movable contact at a position on the switching mechanism part side from the stationary contact point, and regulates the movement of the arc to the switching mechanism part side. The movable contact comprises: a base part that is positioned at the switch mechanism part side from the insulation wall part, and of which an acting force by the switching mechanism part is exited to an extension direction of the insulation wall part; a tip part having the movable contact point; and a middle part which is an interference of the base part and the tip part, and in which an opening part to which the insulation wall part is inserted is formed.SELECTED DRAWING: Figure 9
Patent JP-2018051755-A (JP)
Title: Machine tool for machining workpiece and spindle carrier assembly for use on such a machine tool
Inventor: UWE KSCHIER
IPC: B23Q1/70
Filed: 2017-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool which renders possible a machine kinematics providing highly rigid components and simultaneously a high motion flexibility with high degrees of freedom and a high processing accuracy and/or control precision, and also renders possible efficient, precise, and simple workpiece milling.SOLUTION: A machine tool 100 comprises a machine bed 110, a workpiece clamping portion 120 arranged on the machine bed, a swivel arm receiving portion arranged on the machine bed, a first swivel arm pivotally mounted on the swivel arm receiving portion about a first axis of rotation, a second swivel arm pivotally mounted on the first swivel arm about a second axis of rotation, a spindle carrier arm pivotally mounted on the second swivel arm about a third axis of rotation, a milling head pivotally mounted on the spindle carrier arm about a fourth axis of rotation, and a work spindle 210 held on the milling head, wherein the third axis of rotation is aligned perpendicularly or transversely to the fourth axis of rotation.SELECTED DRAWING: Figure 1
Patent JP-2019045742-A (JP)
Title: Red coloring composition for organic el display device, color filter and organic el display device
Inventor: MIZUSHIMA KATSUHIKO
IPC: H01L51/50
Filed: 2017-09-05
Abstract: To provide a photosensitive coloring composition for an organic EL display device which has a high pigment content, has high sensitivity and excellent linearity, pattern shape, resolution, development resistance and chemical resistance, and also has excellent heat resistance, even when a film thickness is thick, and to provide a color filter and an organic EL display device using the same.SOLUTION: A photosensitive coloring composition for an organic EL display device contains a photopolymerization initiator (A) represented by general formula (1), a resin (B), a photopolymerizable compound (C) and a colorant (D), where the colorant (D) is 40-60 mass% to the total solid content in the photosensitive coloring composition.SELECTED DRAWING: None
Patent JP-2019047950-A (JP)
Title: Detection device, biological information measurement device, biological information measurement method, and program
Inventor: MANO TETSUO
IPC: A61B5/1455
Filed: 2017-09-11
Abstract: To generate a detection signal reducing an influence of body motion of a living body.SOLUTION: A detection device generating a detection signal utilized for a calculation of oxygen saturation of a living body, comprises: a light-emitting part irradiating the living body with irradiation light having a peak wavelength of 500 nm or more and of 590 nm or less; a first filter transmitting light of a wavelength region having a center wavelength of 560 nm out of the irradiation light reflected inside the living body; a second filter transmitting light of a wavelength region having a center wavelength of 577 nm out of the irradiation light reflected inside the living body; a first light reception part generating a first detection signal corresponding to a light reception level of the light transmitted through the first filter; and second light reception part generating a second detection signal corresponding to a light reception level of the light transmitted through the second filter.SELECTED DRAWING: Figure 3
Patent JP-2019049155-A (JP)
Title: Rooftop slab dismantling method
Inventor: GOTO TORU
IPC: E04G21/16
Filed: 2017-09-11
Abstract: To provide a rooftop slab dismantling method capable of preventing health damage of workers.SOLUTION: The rooftop slab dismantling method comprises: a rooftop slab suspension hole drilling step of forming a suspension hole by drilling the rooftop slab; a rooftop slab cutting step of forming a slab block by cutting the rooftop slab vertically and horizontally; an anchor plate setting step of setting to anchor plate on to the slab block; a fixing pin fixing step of fixing the anchor plate to the slab block; and a slab block transporting step of, after connecting a slab block lifting device having a linear motion telescopic mechanism to the anchor plate, lifting the slab block together with the slab block lifting device and transporting the slab block to a transportation destination.SELECTED DRAWING: Figure 1
Patent JP-2019053096-A (JP)
Title: Camera module
Inventor: KADOSAKI KAZUHITO
IPC: G03B15/03
Filed: 2017-09-12
Abstract: To provide a camera module with which, of a simple configuration though, it is possible to appropriately maintain the resolution power of a plastic lens.SOLUTION: The camera module comprises: a lens 14 for imaging; a lighting device 12 for lighting an imaging region; a lighting driver 22 for actuating the lighting device 12; a temperature sensor 13 for detecting the temperature of a prescribed spot; a control circuit 21 to which is inputted the temperature detection signal of the temperature sensor 13, and which controls the lighting device 12 via the lighting driver 22 on the basis of the temperature detection signal; and a shutter unit 16 which opens or is closed with respect to the lens 14 and controls the luminous energy entered to the lens 14. The lens 14 includes at least one plastic lens, and the lighting device 12 lights up when the detected temperature by the temperature sensor 13 is lower than a prescribed temperature and the shutter unit 16 is in a closed state, with the plastic lens heated by heat generated by at least one of the lighting device 12, the lighting driver 22 and the control circuit 21.SELECTED DRAWING: Figure 1
Patent JP-2019053454-A (JP)
Title: Optical information reading device
Inventor: MATSUDA NAOTAKE
IPC: G06K7/10
Filed: 2017-09-14
Abstract: To provide a configuration capable of irradiating light of a wavelength band different from a wavelength band of visible light without leaking the light to the outside.SOLUTION: A first illumination light source 21 which can irradiate visible light Lf1 through a reading port 13 and a second illumination light source 22 which can irradiate ultraviolet light Lf2 are arranged in a housing 11. The housing 11 is provided with an annular wall part 14 surrounding the reading port 13 to be able to come into annular contact with a display surface R of a display medium at a tip part 14a when the reading port 13 is caused to come close to an information code C. When it is determined that the tip part 14a is in an annular contact state in which the tip part is annularly brought into contact with the display surface R and that the information code C is successfully decoded, and when permission information is acquired, a control part 40 controls the second illumination light source 22 to irradiate the ultraviolet light Lf2.SELECTED DRAWING: Figure 6
Patent JP-2019054127-A (JP)
Title: Light-emitting device, method for manufacturing the same, and projector
Inventor: NAKAWA TOMOFUMI
IPC: G03B21/14
Filed: 2017-09-15
Abstract: To provide a light-emitting device with a large light confinement coefficient.SOLUTION: A light-emitting device comprises a substrate, a laminate provided in the substrate and including a plurality of columnar parts, and an electrode provided on the opposite side to the substrate side of the laminate. The columnar part comprises a first semiconductor layer, a second semiconductor layer having a conductivity type different from that of the first semiconductor layer, and an active layer provided between the first semiconductor layer and the second semiconductor layer. The laminate comprises a light propagation layer provided between active layers of columnar parts adjacent to each other, a first low refractive index part provided between the light propagation layer and the substrate and having a lower refractive index than a refractive index of the light propagation layer, and a second low refractive index part provided between the light propagation layer and the electrode and having a lower refractive index than the refractive index of the light propagation layer.SELECTED DRAWING: Figure 1
Patent JP-2019051971-A (JP)
Title: Transport container for plate-shaped objects
Inventor: NISHIJIMA MASATAKA
IPC: B65D85/30
Filed: 2017-09-15
Abstract: To obtain a transport container for plate-shaped objects which can effectively suppress the risk of disappearance of label printing part even when the transportation is supposed to be risky of moisture-proof bag damages and in packaged state.SOLUTION: The transport container for plate-shaped objects 1 includes a container body 2 which has a standing wall part formed by rising from a predetermined position on the upper surface of the bottom plate 4 and a storage space for plate-shaped objects, and a lid body 3 which has a top plate 10 with corner parts 9 on the outer periphery and a drooped side wall part 11 and is formed in an attachable way on the container body 2, and is structured as such that in a state where the lid body 3 is attached to the container body 2, in a plan view of the lid body 3, the top plate 10 makes the predetermined part including the part facing the storage space for plate-shaped objects the first coating part 15 and makes the outside part of the first coating part 15 the second coating part 16. On the second coating part 16 of the top plate 10, an inclined plane 17 is formed that inclines downward from the boundary line formed on the boundary position of the first coating part 15 and the second coating part 16 toward the predetermined part including the parts corresponding to the corner parts 9 among the outer peripheral edge of the top plate 10.SELECTED DRAWING: Figure 1
Patent JP-2019051250-A (JP)
Title: Game machine
Inventor: SEKINE YASUYUKI
IPC: A63F5/04
Filed: 2017-09-19
Abstract: To change a degree of advantage in a subsequent game according to a player's skill by reflecting the player's skill on a shift of a game state.SOLUTION: In a game machine, a plurality of kinds of replay time states are provided, a specific internal winning pattern combination triggering a shift to a specific game state can be determined. While a replay time state is shifted to a first replay state or a second replay state according to player's stop operation in a unit game in which a specific internal winning pattern combination is determined, a predetermined internal winning pattern combination triggering determination of extension of a period of a specific game state can be determined in the first replay time state and the predetermined internal winning pattern combination is not determined in the second replay time state. A probability of determination of an internal winning pattern combination relating to a replay in the second replay time state is higher than a probability of determination of an internal winning pattern combination relating to a replay in the first replay time state.SELECTED DRAWING: Figure 185
Patent JP-2019055832-A (JP)
Title: Post-processing apparatus and image forming apparatus
Inventor: NISHIMURA JUN
IPC: G03G15/00
Filed: 2017-09-20
Abstract: To eliminate a stacking failure of stitched sheet bundles on a discharge tray.SOLUTION: A post-processing apparatus includes: a staple unit for performing a staple work to stitch a sheet bundle with a staple; a discharge tray to which the stitched sheet bundle being stitched with the staple is discharged; a movable member movable in a direction approaching the discharge tray and in a direction away from the discharge tray; and a control unit that drives the movable member to perform a work of striking the movable member against the stitched sheet bundle discharged to the discharge tray or against the discharge tray when the stitched sheet bundle is discharged to the discharge tray .SELECTED DRAWING: Figure 7
Patent JP-2019056211-A (JP)
Title: Artificial turf structure
Inventor: UENO KANTA
IPC: E01C13/08
Filed: 2017-09-20
Abstract: To provide a foot friendly artificial turf structure having a natural turf-like feel (tread feeling and grip feeling) and high cushioning properties.SOLUTION: An artificial turf structure is laminated with a substrate composed of a hard foam, a mesh sheet made of a soft foam, and an artificial turf sheet in which a plurality of piles are formed in the base cloth, in this order; on the surface of the substrate, a recessed groove that can be detachably fitted to the mesh frame of the mesh sheet is formed in a mesh shape; an air gap is formed between the substrate and the artificial turf sheet in the area of the mesh hole of the mesh sheet.SELECTED DRAWING: Figure 1
Patent JP-2018012106-A (JP)
Title: Vacuum cleaning device and vacuum cleaning method
Inventor: HIRAMOTO NOBORU
IPC: B08B3/08
Filed: 2017-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaning device and a vacuum cleaning method capable of increasing the whole treatment capacity by shortening a time required for drying a work-piece.SOLUTION: In a vacuum cleaning device including: a vapor generation means generating the vapor of a petroleum solvent; a temperature holding means holding the temperature of a condensation chamber adjacent to a cleaning chamber and held in a reduced pressure state to be lower than that of the cleaning chamber capable of cleaning a work-piece in reduced pressure by the vapor supplied from the vapor generation means; and an opening/closing valve communicating the condensation chamber to the cleaning chamber or shutting off the communication, the condensation chamber and the cleaning chamber are connected via the opening/closing valve without using piping and the work-piece after cleaning is dried by communicating the condensation chamber to the cleaning chamber with the opening/closing valve.SELECTED DRAWING: Figure 1
Patent JP-2019065567-A (JP)
Title: Construction machine
Inventor: SHIBATA KOICHI
IPC: B60W10/26
Filed: 2017-09-29
Abstract: To provide a construction machine capable of further reliably suppressing deterioration of a capacitor in engine auto-stop control.SOLUTION: A main controller 28 that performs auto-stop control to stop an engine when a predetermined automatic stop condition is satisfied has a power source control processing unit 283 for electrical equipment that controls the power supplied from a capacitor to electrical and electronic equipment 70. The power source control processing unit 283 for electrical equipment estimates the charge amount from an alternator 41 to a capacitor 40 while an engine 9 is in operation, and estimates the discharge amount which is the power supplied from the capacitor 40 to the electrical and electronic equipment 70 while the engine 9 is stopped by the auto-stop control, and the supply of power from the capacitor 40 to the electrical and electronic equipment 70 is stopped when it is determined that the discharge amount exceeds the charge amount while the engine 9 is stopped by the auto-stop control.SELECTED DRAWING: Figure 8
Patent JP-2017221855-A (JP)
Title: Game machine
Inventor: ITO TAKAMASA
IPC: A63F5/04
Filed: 2017-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can avoid such a situation in which, an electronic component does not function properly.SOLUTION: A pachinko game machine 1 comprises: a frame face relay board 99 into which a detection signal can be input from touch sensors 640L, 640R; rotation motors 521L, 521R connected to the frame face relay board 99; and frame ground sheet metals 670L, 670R. To the touch sensors 640L, 640R, a wiring J2 for sending a detection signal is connected at one end, and a wiring J4 provided as a frame ground is connected at one end. The other end part of the wiring J2 is connected to the frame face relay board 99. On the other hand, the other end part of the wiring J4 is not connected to the frame face relay board 99, and is connected to a frame ground relay board 650L, 650R which is connected to the frame ground sheet metal 670L, 670R through a harness H11, H12.SELECTED DRAWING: Figure 45
Patent JP-2019069574-A (JP)
Title: Ink cartridge and inkjet printer
Inventor: AKAI KAZUHIKO
IPC: B41J2/175
Filed: 2017-10-11
Abstract: To provide an ink cartridge, whose durability can be improved and which allows ink in the cartridge to be used up completely.SOLUTION: The ink cartridge has a case 51 provided with a bottom wall part Wb and a side wall part, an ink bag 52 provided with a bag main body 54 and a discharge port and a fixed plate 70 attached to a surface opposing to the bottom wall part of the case in the bag main body through an attachment member. A reinforcement part is arranged on a surface at the opposite side of the surface attached with the fixed plate in the bag main body to correspond to a position of the attachment member. Even if the ink bag receives vibration, a boundary between the bag main body and the discharge port is never damaged, and flow of ink in the bag main body is never inhibited even if the ink runs low.SELECTED DRAWING: Figure 1
Patent JP-2019075863-A (JP)
Title: Motor drive system having multiple winding buffer servomotor
Inventor: SHINODA SHOGO
IPC: H02P23/20
Filed: 2017-10-13
Abstract: To realize an, easy-to-control, responsive, compact, and low cost power storage device in a motor drive system having a flywheel type power storage device.SOLUTION: A motor drive system 1 includes a flywheel 11, a buffer servomotor 12 that has a plurality of independent windings and rotates the flywheel 11, a plurality of buffer inverters 13-A and 13-B respectively connected to windings, a plurality of converters 14-A and 14-B respectively connected to DC links 4A and 4B, drive inverters 15-A1, 15-A2, and 15-B, that perform power conversion between DC power in the DC links 4A and 4B and AC power which is drive power or regenerative power of drive servomotor 3-A1, 3-A2, 3-B, and a buffer motor control unit 16 that controls driving of the buffer servomotor 12 by controlling the power conversion of the buffer inverters 13-A and 13-B respectively connected to the windings.SELECTED DRAWING: Figure 1
Patent JP-2019075714-A (JP)
Title: Amplifier circuit
Inventor: SUGIMOTO YOSHITSUGU
IPC: H03G3/00
Filed: 2017-10-17
Abstract: To provide an amplifier circuit that reduces pop noise generated by an electronic volume at the time of volume setting change in a case of silent state or minute audio level.SOLUTION: An amplifier circuit includes a frequency characteristic correction circuit 20 connected to the output side of an electronic volume 10, a signal level detection circuit 40 that outputs a detection signal S1 when the level of an input signal input to the electronic volume 10 is less than or equal to a predetermined value, and a volume setting circuit 60 that outputs a switching signal S3 when the volume of the electronic volume 10 is set and the setting of the volume is changed. When the detection signal S1 is output from the signal level detection circuit 40 and the switching signal S3 is output from the volume setting circuit 60, the frequency characteristic of the frequency characteristic correction circuit 20 is switched to a frequency characteristic that reduces an input signal of a frequency having a high sensitivity to human ears.SELECTED DRAWING: Figure 1
Patent JP-2019077752-A (JP)
Title: Lubricant composition for slip guide face
Inventor: KONDO MASAAKI
IPC: C10M137/04
Filed: 2017-10-20
Abstract: To provide a lubricant composition for a slip guide face, having an excellent frictional property.SOLUTION: The lubricant composition for a slip guide face comprises a lubricant base oil, and an acidic phosphoric acid ester mixture comprising acidic phosphoric acid monoester and acidic phosphoric acid diester having a structure represented by a following general formula (1). A content of sulfur derived from a sulfur compound contained in the lubricant base oil is 0.060 to 0.25 mass% based on a total mass of the composition, the content of the acidic phosphoric acid ester mixture is 0.040 to 0.43 mass% based on the total mass of the composition, and a ratio of a molar amount (A) of the sulfur to a molar amount (B) of the acidic phosphoric acid ester mixture (a molar ratio: A/B) is 6.90 to 32.0. In the general formula (1), Rand Reach represent a hydrogen atom or a saturated or unsaturated aliphatic hydrocarbon group having 1 to 30 carbon atoms, where Rand Rcannot simultaneously be hydrogen atoms.SELECTED DRAWING: None
Patent JP-2019076279-A (JP)
Title: Ultrasonic image diagnostic apparatus
Inventor: SAI SAIKO
IPC: A61B8/14
Filed: 2017-10-23
Abstract: To provide an ultrasonic image diagnostic apparatus capable of recovering the apparatus without stopping it as much as possible when an unintended access occurs in it.SOLUTION: An ultrasonic image diagnostic apparatus includes a transmission/reception control circuit and a control circuit. The transmission/reception control circuit controls the transmission of an ultrasonic wave from an ultrasonic probe to a diagnosis object site, and the reception of a reflection signal. Furthermore, the transmission/reception control circuit executes control to stop an access when it is determined that an access to the control circuit or an access among respective parts constituting the transmission/reception control circuit is an unintended access. The control circuit controls the transmission/reception control circuit, and causes an ultrasonic image generated based on the reflection signal to be displayed in a display.SELECTED DRAWING: Figure 2
Patent JP-2019077276-A (JP)
Title: Connection diagnostic system and connection diagnostic method
Inventor: ITABASHI KINNOSUKE
IPC: H01H47/00
Filed: 2017-10-23
Abstract: To provide a connection diagnostic system which detects an electric current between a switch gear and a power supply device, and controls erroneous judgement while performing connection diagnosis of the switch gear.SOLUTION: A connection diagnostic system 10 is a connection diagnostic system 10 for a switch gear 19 connected between a power generator 13 and a power supply device 18, and comprises: a current sensor 22 which detects at least one electric current between the power generator 13 and the switch gear 19, and between the switch gear 19 and the power supply device 18; a voltage sensor which detects a voltage of the power supply device 18 or an input/output voltage of the connection diagnostic system 10; and a diagnostic device 24 which performs connection diagnosis of the switch gear 19 on the basis of electric current detected by the current sensor 22. During a required voltage for the power generator 13 is a voltage substantially sams as the voltage detected by the voltage sensor, the diagnostic device 24 stops connection diagnosis of the switch gear 19 based on electric current.SELECTED DRAWING: Figure 1