baber/WOPTO huggingface dataset:
Patent JP-2019180169-A (JP)
Title: Power supply circuit
Inventor: WATANABE KOTARO
IPC: G05F1/56
Filed: 2018-03-30
Abstract: To solve the problem that the conventional power supply circuit performing a step-up operation and a step-down operation has two power supply circuits, a switch for switching each power supply circuit and a counter-current prevention diode are inserted serially into a battery and a load, and there is a voltage drop due to elements thereof.SOLUTION: A power supply circuit includes: a series regulator step-down power supply circuit; a charge pump step-up power supply circuit; and a voltage selection circuit that inputs voltages of an input terminal and an output terminal, and outputs the higher voltage from the input terminal and the output terminal. A connection point of a first resistance and a second resistance connected between the output terminal and a ground terminal is connected to an input of a differential amplification circuit, an output of the differential amplification circuit is connected to a gate terminal of an output transistor via a first switch, the output of the voltage selection circuit is connected to the gate terminal of the output transistor via a second switch, and the output of the voltage selection circuit is connected to a substrate electrode terminal of the output transistor.SELECTED DRAWING: Figure 1
Patent JP-2019184335-A (JP)
Title: Radar device
Inventor: UTAGAWA YUSUKE
IPC: H01Q1/42
Filed: 2018-04-05
Abstract: To provide a radar device with which it is possible to arrange an antenna arranged on a substrate in a positional relationship designed for a radome.SOLUTION: The radar device comprises: a substrate having a first surface on which an antenna is arranged, a first side part and a second side part facing each other, and a radio wave transmitting/receiving circuit for transmitting/receiving a radio wave to/from the antenna; and a radome having a space for accommodating the substrate, and having a first guide part for guiding the first side part and restricting the motion of the first side part in a direction other than the guide direction and a second guide part for guiding the second side part and restricting the motion of the second side part in a direction other than the guide direction. The substrate is arranged in a space of the radome, with the antenna opposed to an inner surface of the radome, the first side part guided to the first guide part and the second side part guided to the second guide part, the distance between the antenna element surface of the antenna and the radome being an integral multiple of the wavelength of the radio wave transmitted/received to/from the antenna.SELECTED DRAWING: Figure 1
Patent JP-2019187038-A (JP)
Title: Actuator and manufacturing method for actuator
Inventor: SANEYOSHI KEIJI
IPC: H02N1/00
Filed: 2018-04-06
Abstract: To provide an actuator having a stable structure and capable of outputting large power, and a manufacturing method for the actuator.SOLUTION: The actuator includes multiple sets each including a first electrode group consisting of a plurality of first strip electrodes which are parallelly arranged at a prescribed interval in a plane, a second electrode group consisting of a plurality of second strip electrodes which are parallelly arranged at a prescribed interval in a direction intersecting the plurality of first strip electrodes, a third electrode group consisting of a plurality of third strip electrodes which are parallelly arranged at positions, in the plane of the second electrode group, between the first strip electrodes, and a fourth electrode group consisting of a plurality of fourth strip electrodes which are parallelly arranged at positions, in the plane of the third electrode group, between the second strip electrodes. The second electrode group and the third electrode group are bonded together at positions where the second strip electrodes and the third strip electrodes respectively intersect. The third electrode group and the fourth electrode group are bonded together at positions where the third strip electrodes and the fourth strip electrodes respectively intersect. The fourth electrode group and the first electrode group of the next set are bonded together at positions where the fourth strip electrodes and the first strip electrodes of the next set respectively intersect.SELECTED DRAWING: Figure 1
Patent JP-2019185332-A (JP)
Title: Attendance management system and attendance management method
Inventor: MISATO MINEYOSHI
IPC: G06Q10/10
Filed: 2018-04-09
Abstract: To provide an attendance management system and an attendance management method improving accuracy of work time management using a plurality of objective data indicating locations of workers.SOLUTION: An attendance management system comprises a time acquisition processing unit acquiring a first objective time and a second objective time that are references of start and end of work by workers, and self-reported times that are arrival/departure times by self-report of the workers. The attendance management system comprises a difference calculation processing unit calculating a first difference time that is difference between the self-reported time and the first objective time, and a second difference time that is difference between the self-reported time and the second objective time. Also, the attendance management system comprises a display unit displaying the first difference time and the second difference time.SELECTED DRAWING: Figure 1
Patent JP-2018178107-A (JP)
Title: Propylene resin composition and injection molded body
Inventor: SANADA TOSHIHARU
IPC: C08L23/08
Filed: 2018-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a propylene resin composition capable of manufacturing a molded body excellent in dimensional stability by injection molding.SOLUTION: There is provided a propylene resin composition containing a propylene polymer (Component A) and an ethylene-α-olefin copolymer (Component B), and having content of the Component A and content of the Component B that are 60 to 90 pts.mass and 10 to 40 pts.mass respectively based on total 100 pts.mass of the Component A and the Component B, and orientation degree of b axis in an α crystal of the Component A in a molded body obtained by injection molding the propylene resin composition to a mold cavity with 100 mm (width)×400 mm (length)×3 mm (thickness) under conditions of cylinder temperature of 220°C, mold temperature of 50°C and injection rate of 23 mm/sec. of 85.0% or more as average of orientation degree obtained by a wide-angle X ray analysis by injecting X rays to two directions vertical to a thickness direction of the molded body and orthogonal to each other.SELECTED DRAWING: None
Patent JP-2019186392-A (JP)
Title: Power semiconductor device
Inventor: TANAKA SABURO
IPC: H01L23/50
Filed: 2018-04-11
Abstract: To provide a compact power semiconductor device by preventing interference of multiple power modules arranged adjacently, and reducing the area of a gap between the power modules.SOLUTION: In a power semiconductor device configured by arranging multiple power modules 10 resin sealing a power semiconductor chip 12 capable of switching, a lead frame 11 forming potential leads 15, 16 for connection with the power semiconductor chip and a signal terminal 17, and metal inner leads 18 electrically connecting the upper surface electrode of the power semiconductor chip and the lead frame, adjacently in circular arc on a heat sink 21, any one of the adjoining power modules is formed in pentagonal shape having a hypotenuse 10a, cutting out one corner of a square, at a part adjacent to other power module.SELECTED DRAWING: Figure 1
Patent JP-2019180322-A (JP)
Title: W1/o/w2 type emulsion food product
Inventor: OKAMOTO SHOGO
IPC: A23L27/60
Filed: 2018-04-12
Abstract: To provide a low calorie emulsion food product that has a reduced acidity. Provided is an emulsion food product of a W1/O/W2 type that consists of an inner water phase (W1), an oil phase (O) and an outer water phase (W2), and in which: (1) the amount of the oil phase relative to the total weight of the emulsion food product is 5 wt.% or more and 45 wt.% or less, (2) the inner aqueous phase (W1) contains an acetic acid and an ethyl acetate of 0.001 pt.wt. or more and 0.004 pts.wt. or less per 100 pts.wt. of acetic acid, and (3) the outer aqueous phase (W2) contains an acetic acid and an ethyl acetate of 0.002 pts.wt. or less per 100 pts.wt. of acetic acid.SELECTED DRAWING: None
Patent JP-2019180969-A (JP)
Title: Medicine supply device
Inventor: MATSUHISA YOSHIKI
IPC: A61J3/00
Filed: 2018-04-13
Abstract: To suppress loss of medicine.SOLUTION: A rotary body 110 has an annular support face 111 for supporting medicine from the lower side. A transfer part transfers medicine onto the support face 111 from a radial direction inside of the support face 111 and from a lower side of the support face 111. A guide part 140 guides medicine on the support face 111 to a medicine discharge part 50 with the rotation of the rotary body 110. A base part 120 has an inclined plane 121 inclined to the support face 111. A scraping part 130 scrapes up medicine on the inclined plane 121 by rotating on the inclined plane 121 around an orthogonal axis orthogonal to the inclined plane 121. An arm part 132 includes a contact part 132t having a contact surface 132tf contacting medicine on the inclined plane 121 from a rear side in the rotation direction of the scraping part 130, at a tip side in the radial direction of the orthogonal axis. The contact surface 132tf extends so as to retreat backward in the rotation direction of the scraping part 130 as being separated from the orthogonal axis.SELECTED DRAWING: Figure 1
Patent JP-2019188888-A (JP)
Title: Vehicle parking device
Inventor: TANAKA KATSUHISA
IPC: B60T1/06
Filed: 2018-04-19
Abstract: To provide a vehicle parking device capable of preventing occurrence of sound or vibration caused by torsion of a drive shaft.SOLUTION: A vehicle parking device 1 comprises: a foot brake 5 for applying brake to front wheels 3L, 3R and rear wheels 4L, 4R by a brake fluid pressure generated by stepping operation of a brake pedal 2; and a parking brake 6 for locking rotation of the rear wheels 4L, 4R in linkage with parking operation by a parking switch 9. An ECU (control means) 10 holds the brake fluid pressure until operation of the parking brake 6 is established, when parking operation is performed by the parking switch 9 after the foot brake 5 is actuated according to the stepping operation of the brake pedal 2, then, after establishment of the operation of the parking brake 6, releases the brake fluid pressure.SELECTED DRAWING: Figure 1
Patent JP-2018150312-A (JP)
Title: Organoaminosilane precursors and methods for depositing films comprising the same
Inventor: MARC O'NEAL LEONARD
IPC: C07F7/10
Filed: 2018-04-20
Abstract: PROBLEM TO BE SOLVED: To provide organoaminosilane precursors, compositions comprising the same, and methods using the same for forming films comprising silicon on at least a portion of a substrate.SOLUTION: In addition to 1-di-iso-propylamino-1,4-disilabutane and 1-t-butyl-1-aza-2-5-disilacyclopentane, the organoaminated disilane compounds in the figure, for example, are provided. The organoaminosilane precursors are effective for a low temperature deposition (e.g., 350°C or less), atomic layer deposition (ALD) or plasma enhanced atomic layer deposition (PEALD) of a silicon-containing film.SELECTED DRAWING: Figure 1
Patent JP-2019192456-A (JP)
Title: Protection element
Inventor: NAKANISHI AKIRA
IPC: H01C13/00
Filed: 2018-04-24
Abstract: To provide a protection element including a resistive element capable of heating the whole fuse element uniformly, and capable of rapid fusing operation of the fuse element, in a circuit protection element.SOLUTION: A protection element includes an insulation board 11, multiple electrodes 12 provided on the insulation board, a resistive element 13 connected between prescribed electrodes out of the multiple electrodes, a fuse element 14 bridging between the prescribed electrodes out of the multiple electrodes, operation flux applied to the surface of the fuse element, and a lid 15 covering the upper part of the fuse element of each operation flux. The resistive element is placed while tilting the resistance value of the resistor.SELECTED DRAWING: Figure 1
Patent JP-2018110997-A (JP)
Title: Game machine
Inventor: SEKINE YASUYUKI
IPC: A63F5/04
Filed: 2018-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of guaranteeing so that a time necessary for one-time game becomes a fixed value or longer by a weight function, and preventing a game from becoming monotonous.SOLUTION: In weight means, after stopping variable display of a plurality of display columns, generation of game lock is determined, and if a game time agrees with a specified value or more, when detecting start operation by start operation detection means, start of variable display by variable display means is permitted, and if the game time is less than the specified value, start of the variable display by the variable display means is permitted after the game time reaches a value determined by adding a specific value to the specified value.SELECTED DRAWING: Figure 68
Patent JP-2019188695-A (JP)
Title: Package, manufacturing method of package, and manufacturing method of liquid discharge device
Inventor: NAKAJIMA YOSHINORI
IPC: B65D81/24
Filed: 2018-04-25
Abstract: To provide a package which inhibits deterioration of performance of first hygroscopic materials for preventing humidity increase in a space in which piezoelectric elements are housed.SOLUTION: A package includes: a package material 51 having a moisture-proof property and forming a third space R3; a liquid discharge head 20 which has a case member 30 forming a second space R2 communicating with the third space R3 and first hygroscopic materials 41 disposed in the second space R2 and piezoelectric elements 74 and is disposed in the third space R3; and second hygroscopic materials 42 having hygroscopicity higher than the first hygroscopic material 41 and disposed in the third space R3.SELECTED DRAWING: Figure 4
Patent JP-2019191375-A (JP)
Title: Light-shielding film and manufacturing method therefor
Inventor: NISHIMURA KAZUAKI
IPC: C08J7/046
Filed: 2018-04-25
Abstract: To provide a light-shielding film with a light-shielding layer having an anti-glare surface, which can be properly manufactured even when a photo-curable resin is used as a binder resin for the light-shielding layer.SOLUTION: A light-shielding film is provided, having at least one light-shielding layer having fine black particles dispersed therein. The light-shielding layer contains the fine black particles, a photo-curable binder resin, and a photoactive compound that activates a polymerization initiator for polymerizing a binder resin precursor by light irradiation, and has a rugged pattern formed on a surface thereof to provide an anti-glare property.SELECTED DRAWING: Figure 1
Patent JP-2019190428-A (JP)
Title: Combined cycle plant and method for operating the same
Inventor: FUJIMURA DAIKI
IPC: F02C6/18
Filed: 2018-04-27
Abstract: To improve efficiency of a steam turbine by recovering heat from gland steam, in a combined cycle plant and a method for operating the same.SOLUTION: A combined cycle plant includes: a gas turbine 11; an exhaust heat recovery boiler 12; a steam turbine 13; a low-pressure gland steam line L24 for supplying steam to a low-pressure gland part 43 of a low-pressure turbine 34; and a first heat exchange part 61 for exchanging heat between gland steam flowing through the low-pressure gland steam line L24 and a fuel-gas supplied to a combustor 22.SELECTED DRAWING: Figure 2
Patent JP-2018187377-A (JP)
Title: Powered surgical device with speed and current derivative motor shut-off
Inventor: CHRISTOPHER KELLY EVANS
IPC: A61B17/072
Filed: 2018-04-27
Abstract: PROBLEM TO BE SOLVED: To provide handheld electromechanical surgical systems for performing surgical procedures having reusable components.SOLUTION: A surgical instrument 100 includes: an end effector 400; a power source; a motor coupled to the power source, the motor configured to actuate the end effector; and a controller operatively coupled to the motor and configured to control the motor on the basis of a current draw of the motor and an angular velocity of the motor. The surgical instrument further comprises a motor control circuit configured to measure the current draw of the motor and the angular velocity of the motor.SELECTED DRAWING: Figure 1
Patent JP-2019197752-A (JP)
Title: Cooling system
Inventor: NISHIDA RYUICHI
IPC: H01L23/467
Filed: 2018-05-07
Abstract: To provide a cooling system that can cool equipment for information and communication technology even when a faulty device occurs.SOLUTION: A cooling system includes an agitation mechanism 6 that promotes air agitation by generating a flow having a horizontal component in a part of air flowing out from each exhaust port 3B in a server room. Therefore, the air that has passed through a cooler 3C in which no failure has occurred and the air that has passed through a failed cooler (hereinafter referred to as a failed cooler) flow into a space at a side of each air inlet 3A in a mixed state. Therefore, it is possible to prevent a large amount of uncooled air from being sucked into the air inlets of a rack 3 in which the failed cooler is mounted and the peripheral racks. As a result, the cooling system can cool the equipment for information and communication technology even when a faulty device occurs.SELECTED DRAWING: Figure 2
Patent JP-2018128700-A (JP)
Title: Drive device
Inventor: FUJIMOTO KENJIRO
IPC: G02B26/08
Filed: 2018-05-09
Abstract: PROBLEM TO BE SOLVED: To realize an appropriate driving force by a simple configuration.SOLUTION: A drive device (101) comprises: a first base unit (110) connected with a driven unit; a coil (300) arranged on the first base unit; a first magnet (710) arranged so as to enclose a portion of the outer circumference of the coil; a second magnet (720) arranged so as to enclose a portion of the outer circumference of the coil that is not enclosed by the first magnet; a first middle yoke (810) provided on the first magnet; and a second middle yoke (820) provided on the second magnet. The first magnet is smaller than the second magnet, the first middle yoke is arranged so that the distance from the coil to the second middle yoke in a direction in which the driven unit is arranged is greater than the distance from the coil to the first middle yoke in a different direction as seen from the coil.SELECTED DRAWING: Figure 1
Patent JP-2018163354-A (JP)
Title: Method for driving display device
Inventor: KIMURA HAJIME
IPC: H04N7/01
Filed: 2018-05-18
Abstract: PROBLEM TO BE SOLVED: To display a low-resolution image at higher resolution and furthermore to reduce an afterimage.SOLUTION: Resolution is made higher by super-resolution processing. In this case, the super-resolution processing is performed after frame interpolation processing is performed. Further in that case, the super-resolution processing can be performed using a plurality of processing systems. Therefore, super-resolution processing can be performed at high speed even when frame frequency is made higher. An afterimage can be reduced since frame rate doubling is performed by frame interpolation processing.SELECTED DRAWING: Figure 1
Patent JP-2019203920-A (JP)
Title: Image forming apparatus
Inventor: NOGUCHI HIDETOSHI
IPC: G03G21/00
Filed: 2018-05-21
Abstract: To provide an image forming apparatus that can improve working efficiency in treatment for toner density abnormality.SOLUTION: An image forming apparatus transfers a toner image formed on a transfer belt being an image carrier to a sheet. The image forming apparatus comprises an IDC sensor and a determination unit. The IDC sensor detects a toner density value of each of a plurality of patch images different in input gradation value. The determination unit determines the cause of the occurrence of toner density abnormality on the basis of detected gradation characteristics indicating the correspondence relationship between the input gradation value of each of the plurality of patch images and the detected toner density value.SELECTED DRAWING: Figure 9
Patent JP-2021006673-A (JP)
Title: Water generating apparatus
Inventor: MIZUTANI SHINGO
IPC: B01D53/26
Filed: 2018-05-25
Abstract: To provide a water generating apparatus which hardly lowers water generating capacity even in a low humidity environment.SOLUTION: A water generating apparatus 1 includes a first air path 11 and a second air path 12 into which air is supplied respectively, a heater 20 which heats air A11 supplied into the first air path 11, a desiccant rotor 30 which is located downstream of the first air path 11 and the second air path 12, absorbs moisture in air A22 supplied from the second air path 12 and is driven by rotation to discharge the absorbed moisture into air A12 discharged from the first air path 11, and a condenser 60 which compresses air A13 discharged from the first air path 11 and passed through the desiccant rotor 20, and moisture is extracted from air A14 compressed by the condenser 60. Air A12 and air A22 are discharged in opposite directions in the Y direction.SELECTED DRAWING: Figure 1
Patent JP-2019207901-A (JP)
Title: Optical detection device
Inventor: MASUDA KOJI
IPC: H01S5/50
Filed: 2018-05-25
Abstract: To improve a sensitivity of an optical detection.SOLUTION: An optical detection device is an optical detection device, comprises: a gain medium for amplifying a detected light to be entered; an optical feedback part that feed-backs a propagation light to be output from the gain medium to the gain medium; and an optical amplification feed-back circuit having the gain medium and the optical feedback part, and the light occurred in the optical amplification feed-back circuit is output from the optical amplification feed-back circuit as an output signal light.SELECTED DRAWING: Figure 1
Patent JP-2019206351-A (JP)
Title: Packing material for sterilization with surface wear resistance
Inventor: SASAKI YUSUKE
IPC: B65D65/40
Filed: 2018-05-28
Abstract: To provide a packing material for sterilization made of a bonded textile of synthetic resin fiber with high surface wear resistance, high barrier property and high air permeability.SOLUTION: A packing material for sterilization is made of a bonded textile of synthetic resin fiber with its surface layer made of a core-sheath structured yarn whose melting temperature of resin in the sheath part is lower than that of resin in the core part.SELECTED DRAWING: None
Patent JP-2019208726-A (JP)
Title: Body hair cutting device
Inventor: SAKAMOTO RYUHEI
IPC: H02P25/032
Filed: 2018-06-01
Abstract: To provide a body hair cutting device that can improve stability of operation.SOLUTION: A body hair cutting device 100 comprises: a linear actuator 10 that has a stator (a first magnetic block) 11 and a movable element (a second magnetic block) 12 that makes a blade for cutting body hair to interlock, where an either one of the stator 11 and the movable element 12 is an electromagnetic stone and the other one is a permanent magnet or an electromagnet; a control part 40 that controls control amounts, voltage values or current values which are passed to the linear actuator 10 so that the movable element 12 is reciprocated; and a load detection part 70 that detects load amounts applied to the movable element 12 when the blade cuts body hair for every one cycle in the reciprocation of the movable element 12. The control part 40 changes the control amounts on the basis of first feedback control amounts based on the load amounts calculated by the load detection part 70.SELECTED DRAWING: Figure 3