baber/WOPTO huggingface dataset:
Patent JP-2017149551-A (JP)
Title: Wind-off device
Inventor: YOSHINO DAISAKU
IPC: B65H19/10
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a wind-off device capable of accurately controlling the remaining amount of sheets without needing a sensor for measuring a remaining diameter.SOLUTION: There is provided a wind-off device for winding off a sheet from a wind-off roll to convey. The device comprises: a drive roll 3 for conveying the sheet; a dancer roll 4 imparting a tension to the sheet; a sheet remaining amount control part 5 for controlling the sheet remaining amount on the wind-off roll; a wind-off speed control part 6 performing a feedback control so that the dancer roll is maintained within a previously set position range; and a sheet remaining amount correction part 7 correcting the remaining amount of the wind-out roll controlled by the sheet remaining amount control part. The wind-off speed control part can temporarily stop the feedback control, and the sheet remaining amount correction part corrects the remaining amount of the wind-off roll, on the basis of the sheet wind-off length wound off and conveyed from the wind-off roll within the temporarily stopped time in which the feedback control in the wind-off speed control part is temporarily stopped, and the moving amount of the dancer roll within the temporarily stopped time.SELECTED DRAWING: Figure 1
Patent JP-2016122664-A (JP)
Title: Lighting fixture
Inventor: SANO YASUHIRO
IPC: F21S2/00
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture capable of saving energy for a construction work, assuring a storing space and performing an efficient arrangement of component elements such as a lighting device and the like.SOLUTION: A lighting fixture comprises a long main body provided with a concave part 11 along a longitudinal direction and provided with an engaging member to cause an engaging part to be present in the concave part 11; a fixing member having a flat fixing surface extending along a longitudinal direction of the main body and a pair of side walls raised from both sides of the fixing surface toward a rear surface; a plurality of light-emitting elements arranged at the front surface side of the fixing surface; and a light dispersing translucent cover member covering the plurality of light-emitting elements. There are provided a light source part arranged at the main body to cover an opening side of the concave part 11 while the cover member is fixed to the fixing member, and the fixing member is engaged with the engaging part within the concave part 11; and a lighting device 3 for converting AC of an AC power supply to DC and supplying DC output to the light source part.SELECTED DRAWING: Figure 15
Patent JP-2017156131-A (JP)
Title: Reflection target, adjusting tool, and construction method
Inventor: KATO NOBORU
IPC: E04G21/18
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a reflection target which can reduce the time and labor for preparation for a labor-saving construction and can increase the degree of freedom for determining the positions where the reflection target is equipped or a laser range finder is set.SOLUTION: A reflection target 100 includes: a reflection prism 120; a prism attachment part, to which the reflection prism 120 is attached; and an adjusting part 20 for adjusting the posture of the prism attachment part by a rotating motion around a first direction and a rotating motion around a second direction different from the first direction.SELECTED DRAWING: Figure 1
Patent JP-2017161118-A (JP)
Title: Vacuum cooling equipment
Inventor: ISHIDA SHUHEI
IPC: F25D7/00
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To provide vacuum cooling equipment to cause a food material temperature to reach to a target temperature.SOLUTION: This invention relates to vacuum cooling equipment 1 comprising: a first cooling control part 501 for keeping an inner pressure at a cooling tank 2 at a first target pressure value for a first hour after the inner pressure in the cooling tank 2 is reduced to the first target pressure value by pressure reducing means 3 and reached to the first target pressure value; a food temperature judgement part 502 for judging whether or not the detected temperature of a food temperature sensor 21 reaches to the target temperature after cooling by the first cooling control part 501; and a second cooling control part 503 including a second cooling holding control part 5033 for newly setting a temperature in which a first temperature is subtracted from the set temperature, reducing pressure to a set pressure value newly set by the pressure reducing means 3 and keeping the inner pressure in the cooling tank 2 at a set pressure value for a second hour after the inner pressure in the cooling tank 2 reaches to the set pressure value when it is judged by the food temperature judgement part 502 that it does not reach to the target temperature.SELECTED DRAWING: Figure 1
Patent JP-2017164115-A (JP)
Title: Fixing device of chair backrest plate
Inventor: HAN TOSHUN
IPC: A47C7/40
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device of a chair backrest plate.SOLUTION: The chair backrest plate includes a hollow backrest plate base frame along a seat face of a chair near a rear part, where both sides near the upper side of the backrest plate base frame form azimuth restriction with prescribed portions of the backrest plate having a shape matching/or not matching therewith and appropriate elasticity. Both sides in a prescribed height of the backrest plate base frame clam corresponding areas of the backrest plate, thereby the backrest plate assembled in the backrest plate base frame can provide elasticity when a user uses it to lean against.SELECTED DRAWING: Figure 2
Patent JP-2017164168-A (JP)
Title: Game machine
Inventor: DAIMON OSAMU
IPC: A63F5/04
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of determining a malfunction of a projection device in advance so as to avoid it appropriately, and eliminating discomfort in an image.SOLUTION: A projector device includes a control LSI for issuing a warning to a sub CPU when the temperature detected by a first temperature sensor becomes 85°C or higher, or the temperature detected by a second temperature sensor becomes 100°C or higher, and suspending an operation being performed when the temperature detected by the first temperature sensor is 90°C or higher, when the temperature detected by the second temperature sensor becomes 105°C or higher, or when the temperature detected by an intake air temperature sensor is 67°C or higher.SELECTED DRAWING: Figure 131
Patent JP-2017171408-A (JP)
Title: Ladle turning apparatus, ladle maintenance facility and maintenance method for ladle
Inventor: FUKUMURA KOKI
IPC: B66C13/08
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a ladle turning apparatus, with which falling of turning metal part may be suppressed, and turning direction and turning angle of the ladle may be comparatively freely designed.SOLUTION: One end side of a turning metal part 60 has a configuration held on a side surface of a ladle by arranging a journaling pin 62 on a bracket 57 arranged on the side surface of the ladle. It comprises a ladle holding part holding the ladle comprising the turning metal part 60 and a turning driving part turning the ladle holding part together with the ladle on a turning shaft. The ladle holding part is provided with turning metal part fixing means 30 comprising a holding arm 31 arranged in a manner directing to loading surface of the racket 57 and an arm driving part 35 which moves the holding arm 31 to approach or leave from the loading surface.SELECTED DRAWING: Figure 5
Patent JP-2016175831-A (JP)
Title: Method for producing calcium silicate-based material
Inventor: KONISHI KO
IPC: C01B33/24
Filed: 2016-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a calcium silicate-based material that can be synthesized at a lower temperature in a shorter time and has a higher bulk specific volume and a higher oil absorption.SOLUTION: A method produces an aluminum component-containing calcium silicate-based material having a desired bulk specific volume and a desired oil absorption at a lower temperature and/or in a shorter time by adding an aluminum component into a raw material and performing hydrothermal treatment. The calcium silicate-based material has (1) a bulk specific volume of 8 mL/g or more and an oil absorption of 2.5 mL/g or more and (2) an aluminum content of 0.1-1.0 wt%, contains gyrolite calcium silicate crystals, and has a specific surface area of 120 m/g or more.SELECTED DRAWING: Figure 1
Patent JP-2017175713-A (JP)
Title: Inrush current prevention circuit
Inventor: YAMAZAKI MIDORI
IPC: H02H7/12
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent heat generation of an FET that connects between an input terminal and an output terminal and miniaturize the FET, in an inrush current prevention circuit installed in a previous stage of a DC/DC converter.SOLUTION: An inrush current prevention circuit includes: a current detection resistor 2 connected between an input terminal 1 and an output terminal 9; an FET 3 connected between the current detection resistor 2 and the output terminal 9; a capacitor 8 connected in parallel between the FET 3 and the output terminal 9; a differential amplifier 4 to detect the current of the current detection resistor 2; a differential amplifier 5 to detect the voltage between a drain and a source of the FET 3; an integration circuit 6 to integrate an output of the differential amplifier 4 and an output of the differential amplifier 5; and an inrush current prevention control circuit 7 to turn off the FET 3 if the integrated value of the integration circuit 6 exceeds a certain threshold.SELECTED DRAWING: Figure 1
Patent JP-2017173661-A (JP)
Title: Optical modulator
Inventor: SHIMIZU AKIRA
IPC: G02F1/035
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical modulator having a configuration capable of reducing the size of a substrate by downsizing a light receiving element.SOLUTION: An optical modulator includes: a substrate 1 having an electrooptical effect; an optical waveguide 2 formed on the substrate; and a modulation electrode (not shown) for modulating light waves propagating in the optical waveguide. In the optical modulator, a light receiving element 3 is disposed on the substrate 1, and the light receiving element 3 has a light receiving part 31 for receiving light waves propagating in the optical waveguide 2, on the downstream side from the center of the light receiving element 3 in an optical wave advancing direction.SELECTED DRAWING: Figure 1
Patent JP-2017181164-A (JP)
Title: Piezoelectric sensor
Inventor: KANDA KENSUKE
IPC: G01P15/09
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric sensor capable of obtaining an output according to the intensity of motion regardless of the direction of the applied acceleration.SOLUTION: A piezoelectric sensor according to one aspect of the present invention includes: a frame body having a hollow part; a block member arranged in the hollow part of the frame body; and one or a plurality of beam members arranged as a span between the frame body and the block member. Each beam member includes: a first hinge part connected to the block member; a second hinge part connected to the frame body; and a piezoelectric element disposing part arranged between the first hinge part and the second hinge part and installed with the piezoelectric element for outputting an electric charge according to the stress. Further, the first hinge part and the second hinge part are constituted to be softer than the piezoelectric element disposing part.SELECTED DRAWING: Figure 1
Patent JP-2016193194-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a performance of a game accompanied by a fraudulent conduct, when a third member is forgotten to be returned to a prescribed position.SOLUTION: When an interposing plate 540 is being removed, a projection member 8713 is projected into an opposition between an inner rail 76 and an outer rail 77 of guide rails 75. When the projection member 8713 is projected, game balls become impossible to pass the guide rails 75 (into the opposition between the inner rail 76 and the outer rail 77), game balls can be regulated from flowing into a game area PE. That is, games can be made impossible. As the result, even when the interposing plate 540 is forgotten to be returned, it is possible to suppress a performance of a game accompanied by a fraudulent conduct.SELECTED DRAWING: Figure 58
Patent JP-2017185884-A (JP)
Title: Ballast water treatment operation device and method
Inventor: PARK KYU WON
IPC: B63B13/00
Filed: 2016-04-05
Abstract: PROBLEM TO BE SOLVED: To provide ballast water treatment operation device and method by which whether ballast water treatment should be operated or not is determined by use of positional information of GPS.SOLUTION: A ballast water treatment operation device comprises: ballast water treatment units 142, 146 which can perform a prescribed treatment of ballast water which is inflown from the exterior for ballast work, or ballast water which is discharged to the exterior for de-ballast work; a positional information reception unit 180 which receives positional information; and a control unit 190 which determines whether the ballast water treatments 142, 146 should be operated or not during ballast work or de-ballast work after a position of a ship is confirmed by use of positional information received by the positional information reception unit 180. By such a configuration, unnecessary energy consumption can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2017187110-A (JP)
Title: Shock absorber and its manufacturing method
Inventor: INEMITSU KAZUTAKA
IPC: F16F9/508
Filed: 2016-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber which can easily prevent the loosening of a housing screwed to a shaft member such as a piston rod.SOLUTION: A shock absorber A1 comprises: a housing 5 having an annular nut part 5a screwed to a tip external periphery of a piston rod 3, an annular flange part 5b hanging out to the outside from the nut part 5a, and a cylinder part 5c extending from an external periphery of the flange part 5b to a direction separating from the piston rod 3; a cylinder 6 inserted into the housing 5; and an elastic member 7 which is attached to an internal periphery of the cylinder 6, and sections the inside of the housing 5 into a first chamber P1 communicating with an elongation-side chamber L1, and a second chamber P2 communicating with a compression-side chamber L2. The cylinder 6 is sandwiched and fixed between a bent part 5d being a support part which is formed by caulking a tip of the cylinder 5c to the inside, and the flange part 5b.SELECTED DRAWING: Figure 2
Patent JP-2017189991-A (JP)
Title: Vehicular bumper
Inventor: IKENO EISUKE
IPC: F16B5/07
Filed: 2016-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular bumper capable of enhancing rigidity in the vicinity of an upper edge of a bumper cover located adjacent to a lamp component.SOLUTION: A retainer 30 of a vehicular bumper 10 includes: a vehicle body mounting portion 31 having a plate-like first base bottom portion 311 opposing to a side plate 12 of a vehicle body and first ribs 312 each extending from the first base bottom portion 311 to a bumper cover 20 side; and a reinforcement portion 32 located nearer the bumper cover 20 compared to the first base bottom portion 311 and having a plate-like second base bottom portion 321 opposing to the bumper cover 20 and second ribs 322 each extending from the second base bottom portion 321 to the side plate 12 side. The reinforcement portion 32 is connected to an upper end of the vehicle body mounting portion 31 and is disposed along an upper edge 22A of the bumper cover 20. Clips 33 each inserted into an insertion hole 121 of the side plate 12 are provided in the first base bottom portion 311.SELECTED DRAWING: Figure 4
Patent JP-2017191015-A (JP)
Title: Vehicle instrument
Inventor: KAKO TOMOYASU
IPC: G01D11/24
Filed: 2016-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle instrument capable of suppressing influences on operation due to electrostatic while preventing increase of the number of components and assembly steps.SOLUTION: The vehicle instrument includes: a liquid-crystal display panel disposed so as to be visible for a driver through an opening formed in a character plate; a circuit board that controls to drive the liquid-crystal display panel; a front case that fixes the character plate and the liquid-crystal display panel; a tubular housing part disposed in the front case; and a conductive elastic body having a columnar shape, which is received in the housing, and the front end of which is in contact with the character plate and the circuit board as the contact object to electrically connect the character plate and the circuit board.SELECTED DRAWING: Figure 5
Patent JP-2016214061-A (JP)
Title: Solar cells connected in series or operation point control circuit device for the other power source
Inventor: URABE SHINICHI
IPC: G05F1/67
Filed: 2016-04-19
Abstract: PROBLEM TO BE SOLVED: To allow an output voltage of a solar cell module to be stepped up in a power generation operation point control circuit device controlling a power generation operation point of each solar cell in a solar cell module in which a plurality of solar cells are connected in series without reducing generated power.SOLUTION: An operation point control circuit device includes: capacitors connected in parallel with individual ones of a plurality of solar cells connected in series; switching means connected in parallel via inductors; an additional capacitor connected in series to a capacitor row; and additional switching means connected in series to a switching means row. Conduction of the switching means is controlled such that the switching means is a conduction cut-off state at mutually different periods of time with the same predetermined period, one of the switching means is always in the conduction cut-off state, and the other switching means is in a conduction state. In a module, the solar cells may be replaced with any power source cells.SELECTED DRAWING: Figure 1
Patent JP-2017192514-A (JP)
Title: Game machine
Inventor: MUKAI AKIHITO
IPC: A63F5/04
Filed: 2016-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine and the like which is endlessly interesting and in which interest can be enhanced by being equipped with a clock accessory.SOLUTION: In a setting change mode at a step S120, a stage set value 6 is inputted, a start lever 9 is pressed to establish a set value, and a key switch 28a for setting is in an OFF state, then a main control part 100 returns to a step S100, sets the set value to "6" and performs necessary processing, such as initial check and initial setting of hardware again. When setting is changed as one of the initial setting, the main control part 100 determines time designation information (what hour what minutes) designating a time of day initially shown by a clock accessory 50 by lottery and transmits the time designation information to a sub control part 160. The sub control part 160 sets the minute hand and short hand of the clock accessory 50 at initial positions after setting is changed on the basis of the received time designation information. The clock accessory 50 displays a time of day in the game.SELECTED DRAWING: Figure 20
Patent JP-2017199067-A (JP)
Title: Electronic device and coordinate detection method
Inventor: TAKANO TOMOKI
IPC: G06F3/041
Filed: 2016-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of malfunction due to water droplets or the like and deterioration in operability of an active pen.SOLUTION: An electronic device 1 comprises: a display part 4 that displays information; an electrostatic-capacitance touch panel layer 2 that is transparent to the display of the display part 4, and detects coordinates indicated by an indicator away from the surface at a predetermined distance; a glass that protects the touch panel layer 2 and is transparent to the display of the display part 4; a depression sensor 3 that detects deformation of the glass; and a control part 6 that validates or invalidates the coordinates detected by the touch panel layer 2. The control part 6 is configured to, when the indicator is an active pen, validate the coordinates detected by the touch panel layer 2, and to, when the indicator is not the active pen, and a prescribed amount of deformation is detected by the depression sensor 3, validate the latest coordinates detected by the touch panel layer 2.SELECTED DRAWING: Figure 1
Patent JP-2017200303-A (JP)
Title: High voltage power supply and image forming apparatus
Inventor: SUZUKI SHUICHI
IPC: G03G15/06
Filed: 2016-04-27
Abstract: PROBLEM TO BE SOLVED: To solve problems in both a circuit mounting area and cost of manufacture although it is conventionally general to separately provide high voltage power supply circuits using transformers for both polarities as a high voltage power supply that outputs output voltages of both the polarities.SOLUTION: A high voltage power supply comprises: a charge development circuit 200 for generating an output voltage between output terminals of a transformer 207, connecting Zener diodes (250, 251 and 252) each generating a first positive voltage to one output terminal and applying a first negative voltage generated in the other output terminal to a charge roller 14; a negative polarity development circuit 300 for generating an output voltage between output terminals of the transformer 307, connecting the Zener diodes to one output terminal and generating a second negative voltage in the other output terminal; and a development voltage output adjustment circuit 314 for applying output voltages of both the polarities generated in an output part to a development roller 16 based on the first positive voltage and the second negative voltage.SELECTED DRAWING: Figure 3
Patent JP-2017196147-A (JP)
Title: Image processing apparatus, and image reconstruction method and program
Inventor: MIKI YUICHIRO
IPC: G06T1/00
Filed: 2016-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of reducing memory access time.SOLUTION: An image processing apparatus includes: a radiation source (11) for projecting, onto a subject, radiation in a plurality of different rotation angles centering on a rotation axis; a radiation detector (12) for generating a plurality of two-dimensional radiation projection image data pieces corresponding to radiation projections in a plurality of different rotation angles; and a data processing apparatus (15). The data processing apparatus includes: a memory storage unit which sets, based on the plurality of two-dimensional radiation projection image data pieces, numerical data of a voxel set and numerical data of a pixel set corresponding to the pixels of the radiation detector, allocates consecutive memory addresses to numerical data of a plurality of voxels in the direction of the rotation axis in the voxel set, and stores in the memory the numerical data of the voxel set and the numerical data of the pixel set; and a reverse projection calculation unit for performing reverse projection calculation in relation to the voxel set and the pixel set.SELECTED DRAWING: Figure 1