baber/WOPTO huggingface dataset:
Patent JP-2017049425-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: YAMADA YOSHIAKI
IPC: G03G5/06
Filed: 2015-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that suppresses a variation in surface potential after exposure due to environmental difference.SOLUTION: There is provided an electrophotographic photoreceptor comprising: a conductive substrate; and a single-layer photosensitive layer provided on the conductive substrate, the photosensitive layer containing a binder resin, at least one charge generating material selected from a hydroxygallium phthalocyanine pigment and a chlorogallium phthalocyanine pigment, a hole transport material, and an electron transport material, where a position at which the transmissivity of the photosensitive layer with respect to light at an exposure wavelength of 780 nm becomes 50% is located at a position within 25% of the thickness of the photosensitive layer from its surface.SELECTED DRAWING: None
Patent JP-2017049827-A (JP)
Title: Constant voltage circuit and power supply system
Inventor: KUNISHI MASATOSHI
IPC: G05F1/56
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To reduce a consumption power, while keeping a voltage balance of each power storage cell and to stabilize the power source with an inexpensive structure in a power storage device.SOLUTION: In a constant voltage circuit 10, a drain D of an N channel field effect transistor 14 is connected to a voltage VTOP of the highest level of the battery storage cell 200. A gate G of the N channel field effect transistor 14 is connected to an intermediate voltage of a power storage cell 200 between power storage cell groups 210 and 220. A regulator 11 has an input terminal connected to a source S of the N channel field effect transistor 14. The regulator 11 is inputted with a voltage from the source S of the N channel field effect transistor 14 whose gate G is connected between the storage battery cell groups 210 and 220, thereby stabilizing a power source with the voltage lower than the highest level voltage of the battery storage cell 200.SELECTED DRAWING: Figure 1B
Patent JP-2017051264-A (JP)
Title: Game machine
Inventor: SUZUKI YOSHIYUKI
IPC: A63F5/04
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To appropriately adjust an expected acquisition number of the entire internal-state game state, and to prevent a player from grasping the game state.SOLUTION: Winning type lottery means determines one of a selection winning type, where a selection prize winning combination in that a correct answer operation mode in predetermined operation order from among a plurality of pieces of operation order to a stop switch is set as a winning condition overlaps with another prize winning combination, and a plurality of kinds of winning types including a winning type including a bonus winning combination by a winning type lottery, based on operation of a start switch. Game state transition means allows a game state to transition to an internal-state game state according to winning of a bonus winning combination. As compared with a game state before the game state transition means allows the game state to transition to an internal-state game state, the internal-state game state has a larger number of pieces of operation order corresponding to a correct answer operation mode. Reel control means stops a rotary reel so as to allow the same selection prize winning combination to be won when operation in the same correct answer operation mode is performed before and after transition to the internal-state game state.SELECTED DRAWING: Figure 13
Patent JP-2017054902-A (JP)
Title: Semiconductor light emitting device
Inventor: SHIBATA KYOHEI
IPC: H01L33/40
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device which enables reduction of strain between a substrate and a joint metal layer.SOLUTION: A semiconductor light emitting device includes: a substrate having a surface provided with a recessed part; a light emitting body provided on the surface of the substrate; and a first metal layer which covers the surface between the light emitting body and the substrate and contacts with an inner surface of the recessed part. The light emitting body includes: a first semiconductor layer having a first conductivity type; a second semiconductor layer having a second conductivity type; and a light emitting layer provided between the first semiconductor layer and the second semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2015221380-A (JP)
Title: Blood purification device
Inventor: MOCHIZUKI HIROAKI
IPC: A61M1/14
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a blood purification device capable of avoiding such a situation in which, a storage bag attached to a hanger part is exchanged carelessly.SOLUTION: A blood purification device comprises holding means 2 capable of holding a storage bag, and uses a liquid in the storage bag for performing blood purification treatment. The holding means 2 comprises: a hanger part 2b capable of moving between a use position where the storage bag is used, and an exchange position where the storage bag is exchanged; measuring means g for measuring weight of the storage bag; and regulation means 6 for regulating attachment to and detachment from an attachment part 2c of the storage bag. The regulation means 6 is formed of a screening plate capable of moving between a first position for screening the attachment part, and a second position for releasing the attachment part, and the screening plate is attached to the hanger part 2b. Only when the hanger part 2b is at the exchange position, the screening plate can move from the first position to the second position.
Patent JP-2017054682-A (JP)
Title: Current collector, electrode structure, and power-storage part
Inventor: KATO OSAMU
IPC: H01G11/28
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To provide: a current collector which enables the achievement of the sufficiently low resistance in a normal use temperature region, and the sufficient rise in resistance in abnormal heat generation when used for an electrode structure of a power-storage part of a nonaqueous electrolyte battery, an electric double layer capacitor, a lithium ion capacitor, or the like, thereby increasing the safety by PCT function; an electrode structure; and a power-storage part.SOLUTION: A current collector is provided according to the present invention, which comprises: a conductive base material; and a resin layer provided on at least one face of the conductive base material. In the current collector, the resin layer is formed from a paste including a resin A, a resin B and a conductive material. The resin layer has emulsion particles A made of the resin A, and emulsion particles B made of the resin B. The resin A has a melting point of 100-150°C, and the resin B has a melting point of 130-200°C, which is higher than the melting point of the resin A by 10°C or more.SELECTED DRAWING: Figure 1
Patent JP-2017054942-A (JP)
Title: Semiconductor light-emitting device
Inventor: KAGA KOJI
IPC: H01L33/38
Filed: 2015-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device capable of improving heat dissipation of LEDs connected in series, and being downsized.SOLUTION: A semiconductor light-emitting device comprises a conductive substrate, and two or more emitters juxtaposed on the substrate and respectively including a first semiconductor layer of a first conductivity type, a second semiconductor layer of a second conductivity type, and a light-emitting layer provided between the first semiconductor layer and the second semiconductor layer. The two or more emitters include a first emitter electrically connected to the substrate and a second emitter connected in series to the first emitter. The semiconductor light-emitting device further comprises a first electrode provided between the first emitter and the substrate and electrically connected to the first semiconductor layer of the first emitter and the substrate, a second electrode provided between the second emitter and the substrate and electrically connected to the first semiconductor layer of the second emitter, and a first wiring electrically connecting the second semiconductor layer of the first emitter and the second electrode.SELECTED DRAWING: Figure 1
Patent JP-2017052621-A (JP)
Title: Elevator system
Inventor: YAMASHITA KOYU
IPC: B66B1/34
Filed: 2015-09-10
Abstract: PROBLEM TO BE SOLVED: To continue operation without stopping at each floor in the event of malfunction of DCS control.SOLUTION: An elevator system according to one embodiment comprises: a landing floor registration device 21 installed at a car stop; a DCS control device 11 (a first control device); and a plurality of elevator control devices 12a, 12b, 12c, ... (second control devices). If DCS control by the DCS control device 11 malfunctions, a control device set as a master in advance among the elevator control devices 12a, 12b, 12c, ..., converts a first calling signal of a DCS control system, output from the landing floor registration device 21, into a second calling signal used in a group management control system.SELECTED DRAWING: Figure 1
Patent JP-2017054969-A (JP)
Title: Method for removing materials to be removed
Inventor: HIRAMOTO ATSUSHI
IPC: H01L21/308
Filed: 2015-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently removing all of materials to be removed without damaging an underlying material.SOLUTION: Provided is a method for removing materials to be removed by a liquid stripper, a resist used as a masking material in dry etching, and a transformed layer and a deposited film, which are produced in the course of the dry etching. In the method, a first liquid stripper, a second liquid stripper and a third liquid stripper are used as the liquid stripper; and a plurality of materials to be removed are selectively removed without damaging an underlying material by continuously changing the composition of the liquid stripper from the first liquid stripper to the second liquid stripper, and from the second liquid stripper to the third liquid stripper.SELECTED DRAWING: Figure 2
Patent JP-2017057726-A (JP)
Title: Gear pump or gear motor
Inventor: KUSANO HIDEKI
IPC: F03C2/08
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a gear pump that can adjust a distance between a tooth tip of a first gear and a tooth bottom of a second gear to an optimum value, and to provide a gear motor.SOLUTION: The gear pump includes: the first gear and the second gear engaging with each other; a first bearing 11 for pivotally supporting the first gear so as to be rotatable; a second bearing 12 having a separate body from the first bearing and pivotally supporting the second gear so as to be rotatable; and an adjustment mechanism 20 for adjusting an inter-bearing distance between the first bearing 11 and the second bearing 12.SELECTED DRAWING: Figure 8
Patent JP-2016119289-A (JP)
Title: Mixture for air electrode
Inventor: ITO YUTARO
IPC: H01M12/06
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an air electrode which is inexpensive and has high activity.SOLUTION: In a mixture for an air electrode that contains oxygen reduction catalyst and binding agent, the oxygen reduction catalyst contains metal complex having a cyclic conjugated ligand. When in an XRD measurement of the mixture for an air electrode, a value obtained by normalizing the main peak intensity derived from stacking of metal complex having the cyclic conjugated ligand by the mass rate of the metal complex having the cyclic conjugated ligand in the mixture for an air electrode is represented by A, and a value obtained by normalizing the main peak intensity derived from binding agent by the mass rate of the binding agent in the mixture for an air electrode is represented by B, A/B ranges from 0.000 to 0.450.SELECTED DRAWING: Figure 5
Patent JP-2017057611-A (JP)
Title: toilet bowl
Inventor: MIZOGUCHI WAKICHI
IPC: E03D11/13
Filed: 2015-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a toilet bowl which makes a gap generating between a cover and a toilet bowl body inconspicuous even when there is variation in dimensions of pottery toilet bowl bodies, and which can suppress occurrence of breakage of the cover.SOLUTION: A toilet bowl 10 includes: a pottery toilet bowl body 20; and a cover 40 for covering the rear part side surface of the toilet bowl body 20. At the rear part of a skirt part 26, a first surface, a second surface which is an inclined surface extending backward and inward from the rear end of the first surface and a third surface extending backward from the rear end of the second surface are formed. The cover 40 has a cover tip surface for connecting between the surface inside of the cover 40 and the surface outside of the cover 40, and the cover tip surface is an inclined surface which inclines in the same direction as the second surface.SELECTED DRAWING: Figure 2
Patent JP-2017057679-A (JP)
Title: Drilling bit
Inventor: KASHIMOTO TAKAHIKO
IPC: E21B10/32
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a drilling bit, easy in pressing in a sheet pile, and providing high drilling efficiency by restraining a swing of a drilling main shaft, even if the surface layer side of the ground is super-hard, as the drilling bit used for a sheet pile press-in construction method.SOLUTION: A drilling bit 1 is composed of a bit shaft part 2, an eccentric bit part 3 integrally formed on its lower end and a short round shaft-shaped guide bit part 4 projected on the undersurface side of the eccentric bit part 3, and the bit shaft part 2 and the guide bit part 4 are concentrically formed, and the eccentric bit part 3 comprises an eccentric shape capable of going in and out to a sheet pile press-in area by rotation, and constitutes an inverse conical part 31 of reaching the base end peripheral edge of the guide bit part 4 by diametrically contracting the lower part side of the eccentric bit part 3. In a sheet pile press-in construction method, the bit shaft part 2 is installed in a tip part of a drilling main shaft via a down-the-hole hammer 12, and a sheet pile 17 is pressed in while drilling the ground G by the rotary impact action of the drilling bit 1.SELECTED DRAWING: Figure 3
Patent JP-2017060549-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of preventing a player from being dissatisfied, when being controlled in an advantageous state.SOLUTION: In a slot machine controllable into a low probability mode, and a high probability mode in which an advantage degree of an AT lottery and an additional lottery at a weak cherry replay winning is furthermore heightened compared to in the low probability mode, a control momentum from the high probability mode to the low probability mode is used as the weak cherry replay winning, and the high probability mode is continued until the weak cherry replay winning is obtained.SELECTED DRAWING: Figure 15
Patent JP-2017061360-A (JP)
Title: Lifting device and mobile vehicle
Inventor: KIKUCHI YOSHIAKI
IPC: B66F7/06
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a lifting device which allows pinching to be perceived beforehand with a simple structure, and which can stop the lifting device before pinching occurs.SOLUTION: A lifting device 1 includes: a hinge part 12; arms 15, 16 for constituting a tip side frame member provided at the hinge part 12 and arms 17, 18 for constituting a base end side frame member; and a drive part which changes an angle of the tip side frame member and the base end side frame member and which is not shown. By driving the drive part, the tip side frame member is lifted with respect to the base end side frame member. Then, by providing a predetermined gap at a lower surface of the arm 16 which is a lower surface of the tip side frame member, an exterior member 20 is provided which can move in the direction of the arm 16. On the lower surface opposing to the exterior member 20 of the arm 16, a contact type detection member is mounted, and when a contact of the exterior member 20 is detected by the contact type detection member, the lifting device 1 is brought to an emergency stop.SELECTED DRAWING: Figure 3
Patent JP-2017068326-A (JP)
Title: IC card
Inventor: TANIMOTO YURIKO
IPC: B42D25/305
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an IC card excellent in an information fraud countermeasure by radio communication.SOLUTION: An IC card of an embodiment comprises an antenna and a control unit. Part of the antenna is spaced apart from the other part. The control unit is connected with the antenna, and can communicate with the outside via the antenna when the part of the antenna is electrically connected, but cannot communicate with the outside when the part of the antenna is not electrically connected.SELECTED DRAWING: Figure 1
Patent JP-2017064986-A (JP)
Title: Dot impact printer and control program of the same
Inventor: YAMAUCHI JUNICHI
IPC: B41J2/23
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a dot impact printer in which a bar code with a desired width for each bar can be printed without changing striking force upon printing and regardless of an ink ribbon usage situation.SOLUTION: A dot impact printer includes a printing head, a printing head control unit which controls the printing head, a storage unit which stores bar code image data corresponding to a bar code including plural bar-like printing regions arranged separately from each other, and a processing unit. The processing unit outputs an instruction to the printing head control unit to control the printing head so that dots of dot arrays forming sides facing each other of adjacent printing regions of the bar code are printed with thinning-out when the number of times of printing is less than a threshold value, where the number of times of printing is the number of times of printing by the printing head after ink ribbon exchanging.SELECTED DRAWING: Figure 3
Patent JP-2017065554-A (JP)
Title: Vehicular protective device
Inventor: NAGASAWA ISAMU
IPC: B60R21/207
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To increase a collision mode capable of being protected therefrom.SOLUTION: A vehicular protective device 2 includes an air bag module 50 with an air bag 51 and an inflator 52; and an actuator 61 for mounting the air bag module 50 to a vehicle body so as to be rotatable about a predetermined rotational axis. The air bag module 50 can be deployed while being rotated by the actuator 61.SELECTED DRAWING: Figure 2
Patent JP-2017073888-A (JP)
Title: vehicle
Inventor: SAWADA HIROKI
IPC: B60L11/18
Filed: 2015-10-07
Abstract: PROBLEM TO BE SOLVED: To reliably bring an electrically shutdown state between an external power source and a vehicle at end of external charging.SOLUTION: When the external charging is ended (YES at S100), ECU executes control processing that includes: a step (S102) of transmitting a control signal for bringing a switch SW2 to an off state; a step (S104) of determining if a voltage application state is continued or not; and a step (S106) of tuning on any one of a discharge relay when the voltage application state is continued (YES at S104).SELECTED DRAWING: Figure 4
Patent JP-2017071875-A (JP)
Title: Manufacturing method of deinked pulp
Inventor: MIURA TAKAHIRO
IPC: D21C5/02
Filed: 2015-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of deinked pulp, which can obtain deinked pulp excellent in residual ink removal property at a high ash content, can reduce sludge ash and a loading material used, and can suppress a COD amount of waste water.SOLUTION: In a manufacturing method of deinked pulp according to a production process including at least a disaggregation step of disaggregating printed used paper, a dust removal step, a dispersion step, a bleaching step, a floatation step, and dehydration/cleaning step, with a combination of the dispersion step and the bleaching step as an intermediate step, the dehydration/cleaning step after the floatation step in a step of latter part of the intermediate step is made a dehydration/cleaning step by adjusting pH to 6.0 to 9.5.SELECTED DRAWING: None
Patent JP-2017074287-A (JP)
Title: Drum type washing machine
Inventor: SHINDO KEN
IPC: D06F39/02
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To achieve a drum type washing machine which includes a detergent inputting device in which a detergent hardly remains, in the structure of the detergent inputting device in which the detergent is input by opening/closing a lid body located at an upper part of a washing machine housing.SOLUTION: A detergent inputting device 10 provided inside a top surface opening part 8a which is provided at a top surface part of a washing machine housing 2 comprises: a detergent inputting part frame body 40 in which an upper surface is opened; a detergent storage container 20 accommodated in the detergent inputting part frame body 40, and for storing a detergent; a water supply member 30 provided at the upper part of the detergent inputting body frame part 40, and for pouring water in the detergent storage container 20; and a water supply valve 7 communicating with the water supply member 30. The water supply member has a first water supply path 32 for pouring water to a powder detergent storage part 22 of the detergent storage container 20. The first water supply path 32 includes first water pouring ports 34a and second water pouring ports 34b which are a plurality of small holes at a bottom surface, and the water is poured from a rear part and both side parts of the powder detergent storage part 22. Thus, a range is increased from which water can be poured to the detergent storage container 20, and the problem of detergent remaining can be solved.SELECTED DRAWING: Figure 7
Patent JP-2017074569-A (JP)
Title: Biological treatment method for organic wastewater
Inventor: FUJISHIMA SHIGEKI
IPC: C02F3/12
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To efficiently perform treatment by increasing the settleability of sludge.SOLUTION: Organic wastewater is introduced into a first tank and subjected to aerobic biological treatment using dispersed bacteria to produce first biologically treated water in which organic matter has been converted by the dispersed bacteria, and the first biologically treated water is introduced into a second tank, in which the dispersed bacteria are preyed on by animalcules. One cycle of a second biological treatment process (first to third steps described below) is set to 2-6 h, the aeration time in the first step is 1.2 to 4 times the total time of the second step and the third step, the total time of the second step and the third step is set to 0.5-3 h, and the inflow time of the first biologically treated water in the first step is set to 1/3 to 1 times the aeration time in the first step. A first step of making the first biologically treated water flow into a second biological treatment tank and, in a state aerating the inside of a second biological treatment tank, making the animalcules prey on the dispersed bacteria contained in the first biologically treated water. A second step of stopping aeration to settle sludge. A third step of discharging supernatant water to the outside of the tank as second treated water.SELECTED DRAWING: Figure 1