baber/WOPTO huggingface dataset:
Patent JP-2018174883-A (JP)
Title: Continuous heating method of alcoholic beverage
Inventor: HOSHINO HIROSHI
IPC: C12H1/18
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain an alcoholic beverage product almost free of quality degradation by applying AC high voltage to unrefined liquor imitating an AC high electric field disinfection to deactivate bacteria and enzymes and to shorten a heat-up time to a retention temperature and by setting proper conditions as a heating method for producing alcohol beverages such as sake (Japanese alcoholic beverage).SOLUTION: A heating method of alcoholic beverages includes an AC high voltage heating step for heating unrefined liquor of alcoholic beverages to a target temperature between 60-100°C by applying an AC high voltage of 30-2,000 V per 1 mm of distance between electrodes within 5 seconds of heat-up time from an initial temperature to the target temperature while the unrefined liquor flows continuously in a channel between the electrodes, a retention step for retaining the target temperature at a temperature between 60-100°C for 3 minutes or less after the target temperature is obtained, and a cooling step for cooling the unrefined liquor to 40°C or less. The above three steps are continuously conducted in a through channel.SELECTED DRAWING: Figure 1
Patent JP-2018182233-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: INAMOTO TAKURO
IPC: H01L21/336
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, in a GaN material, it is difficult to form a p-type region by ion implantation and to selectively grow the p-type region compared with a SiC material, therefore, in order to provide the p-type region in an edge termination structure having a trench portion, an edge termination structure different from the conventional one is necessary.SOLUTION: The semiconductor device has an edge termination portion. The edge termination portion is a first group III nitride semiconductor layer of a first conductivity type having an upper surface and a lower surface. The semiconductor device includes: the first group III nitride semiconductor layer having a trench portion protruding from the upper surface toward the lower surface; a plurality of side walls in the trench portion; and a second group III nitride semiconductor layer of a second conductivity type provided in contact with the bottom of the trench portion.SELECTED DRAWING: Figure 2
Patent JP-2018186604-A (JP)
Title: Rotor core of rotary electric machine and rotor of rotary electric machine
Inventor: TAKEMOTO MASAAKI
IPC: H02K9/19
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To ensure strength of a steel sheet constituting a radial direction-flow passage part while positioning a permanent magnet in an insertion hole.SOLUTION: A laminate flow passage 26 in which oil as a cooling medium flows is formed inside a laminate 20 constituting a rotor core 12, the laminate flow passage 26 including an axial direction-flow passage part 27 extending in an axial direction, and a radial direction-flow passage part 28 that communicates a center hole 22 with the axial direction flow passage part 27. An inner circumferential surface of a second insertion hole of a third steel sheet 43 constituting only the axial direction-flow passage part 27 out of a plurality of steel sheets 41 to 43, is provided with positioning parts for positioning permanent magnets 30 in the second insertion hole. The permanent magnets 30 are spaced over the whole circumference with respect to the inner circumferential surface of the first insertion hole of the steel sheet constituting a radial direction-flow passage 28 of the plurality of steel sheets 41 to 43 (the first steel sheet 41 and the second steel sheet 42).SELECTED DRAWING: Figure 2
Patent JP-2018189676-A (JP)
Title: Blade driving device and optical device
Inventor: MARUYAMA NAOAKI
IPC: G03B9/10
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a blade driving device that can effectively prevent sticking and the like of a blade abutting part for solving the problem in which when a reinforcement member is fixed to a light shade blade by a bonding material such as an adhesive agent, a double-sided tape and the like for integration of the light shade blade with the reinforcement member, the bonding material existing in a part abutting with stopper parts of the light shield blade and the reinforcement member, and a revolution shaft and a driving shaft adheres to a stopper member, the revolution shaft and driving shaft, which may result in an unstable action of the blade abutting part.SOLUTION: In a part abutting with stopper parts 1d of a light shade blade 3 and a reinforcement member 5, and in a part abutting with a revolution shaft 1b and a driving shaft 2c, a bonding material 6 retreats from a stopper part side, a revolution shaft side and a driving shaft side, and has lubricant agent holding parts 6d and 6g that can hold the lubricant agent.SELECTED DRAWING: Figure 1
Patent JP-2018191083-A (JP)
Title: Imaging apparatus
Inventor: HIGUCHI DAISUKE
IPC: H04N5/367
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus with a global shutter system, capable of sufficiently correcting defective pixel.SOLUTION: An imaging apparatus includes: a photoelectric conversion part that accumulates a charge occurring during a period of an exposure; a holding part that holds the charge; an imaging element having a plurality of pixels including a first transfer switch for connecting the photoelectric conversion part and the holding part and a second transfer switch for connecting an amplifier part that outputs a signal on the basis of the transmitted charge and the holding part; and correction means for correcting defects included in a pixel signal output from the imaging element. The correction means changes a correction method in accordance with a connection frequency of the first transfer switch in the period of the exposure.SELECTED DRAWING: Figure 7
Patent JP-2017127761-A (JP)
Title: Game machine
Inventor: MATSUBARA KAZUTAKA
IPC: A63F7/02
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing damage to a game plate member in a manufacturing process of the game machine.SOLUTION: A game board 30 comprises a resin game plate member 301 having light permeability and a lining member 302. The lining member 302 covers a large portion of the periphery of the game plate member 301 with an extension part (a front side peripheral wall part 304B) extending forward along an end face of the game plate member 301. A front face of the game plate member 301 protrudes forward from an extension end of the extension part. The front face of the game plate member 301 and a back side face of an attachment face (a right front wall 12R and a left front wall 12L) facing the game plate member in a game machine body (an inner frame 12) come into contact with each other during the attachment of the game board 30, and thereby a front-to-back position of the game board 30 with respect to the game machine body is determined.SELECTED DRAWING: Figure 28
Patent JP-2018178682-A (JP)
Title: Exchange type free spatula for ceiling construction (with movable cover)
Inventor: TAKEDA SUSUMU
IPC: E04F21/165
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an exchange type free spatula for ceiling construction which can increase a speed of ceiling construction in a construction field so that a work range in a narrow place can be secured, and allows persons who are unfamiliar with construction such as apprentice workers to perform appropriate ceiling construction.SOLUTION: In an exchange type free spatula for ceiling construction, a base 1 and free spatulas 3, 4 and 5 for construction are separated and integrated with a special screw, angles of the spatulas 3, 4 and 5 are varied and enable attachment of a plurality of the spatulas and replacement, a movable cover 2 is incorporated, and an O ring 10 is mounted to the movable hole 11.SELECTED DRAWING: Figure 1
Patent JP-2018194298-A (JP)
Title: Bending angle measuring device
Inventor: TAKAHASHI RYUICHI
IPC: B21D5/01
Filed: 2017-05-12
Abstract: To provide a bending angle measuring device of a workpiece subjected to bending processing capable of measuring an angle of a workpiece subjected to cutting and raising processing mainly such as step bending processing, and enlarging a measurement range of the bending angle.SOLUTION: The bending angle measuring device has a reference member 14 having a reference surface 14c abutting one side of a workpiece and movable in parallel in the vertical direction and a main body portion 10 having a body 11. The bending angle measuring device is characterized by: projecting with an inclined surface 21a; forming an extending blade 21 having a height equal to the upper limit height at which the reference member 14 can move in parallel; installing a holder portion 20 having a rotating holder 23 pivotally attached to the extending blade; forming a measuring element having a straight contacting surface in contact with the other side of the workpiece and having a length shorter than the distance sandwiched between a rotating holder upper end part 23a and a main body barrel part 12; installing a measuring portion after slidably attaching the measuring element to the rotating holder 23; and installing a detecting portion and a display portion 50.SELECTED DRAWING: Figure 1
Patent JP-2018195872-A (JP)
Title: Information processing device, information processing system, information processing method, and program
Inventor: NAKAMOTO HISASHI
IPC: G06T7/292
Filed: 2017-05-12
Abstract: To efficiently execute identification processing.SOLUTION: An information processing device identifies the position and travel direction of a moving object having passed through the imaging ranges of plural imaging apparatuses, selects an image captured by one of the imaging apparatuses on the basis of the identified position and travel direction of the moving object and the positions of the imaging apparatuses, and identifies the moving object with respect to the selected image.SELECTED DRAWING: Figure 3
Patent JP-2018191856-A (JP)
Title: Game machine
Inventor: YUKIMURA TATSUNORI
IPC: A63F5/04
Filed: 2017-05-16
Abstract: To provide a game machine capable of enhancing an amusement by preferably performing a performance having a higher video visual effect.SOLUTION: A game machine comprises: a prismatic movable projected member comprising plural projection areas in a circumferential direction to which a video is projected by a video light projected from projection means; and movable projected member drive means capable of rotating the movable projected member in the circumferential direction and stopping the same. The movable projected member comprises at least a first projection surface forming a first projection area, and a second projection surface forming a second projection area adjacent to the first projection area. A rear surface of the first projection surface has a joint groove formed thereon, and by jointing the rear surface of the second projection surface to the joint groove, a prismatic corner part is formed by the first projection surface and the second projection surface.SELECTED DRAWING: Figure 41
Patent JP-2018195080-A (JP)
Title: Information processing system, control method, and program thereof
Inventor: SUGAWARA AKIRA
IPC: G06F13/00
Filed: 2017-05-17
Abstract: To specify local user authentication information necessary for executing a function of a multi-user device via a cloud system by the multi-user device, and to specify which cloud user authentication information corresponds to the execution result by the cloud system, and to associate a request with a response.SOLUTION: In an information processing system, a cloud system and a device respectively include cloud management means and device management means for managing cloud user authentication information and local user authentication information in association, and the cloud system transmits the local user authentication information and an execution request to the device, and the device transmits the cloud user authentication information and an execution result to the cloud system.SELECTED DRAWING: Figure 8
Patent JP-2018191594-A (JP)
Title: Photovoltaic power plant combined type vegetation factory
Inventor: KITAURA TAKESHI
IPC: G06Q50/02
Filed: 2017-05-18
Abstract: To provide a segment ownership type plant factory in which even those without cultivation knowledge can conduct high-value-added cultivation as a useful business by managing a vegetation factory while running a business using a photovoltaic power.SOLUTION: A photovoltaic power plant combined type vegetation factory 1 is provided with a plurality of solar panels 10 installed on a roof 1a of the factory and a plurality of cultivating racks 20 in the interior thereof, both the solar panel 10 and the cultivation racks 20 being classified and owned by a plurality of owners, a server device 30 that identifies the owner's communication terminal 32 and notifies of the owner of the power generation state of the solar panel 10 classified and owned by the owner and the growing state of the plants in the cultivation racks 20 classified and owned by the owner being comprised.SELECTED DRAWING: Figure 1
Patent JP-2017209782-A (JP)
Title: Electric power tool
Inventor: OTA KOJI
IPC: B23D29/02
Filed: 2017-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric power tool which can suppress deterioration of work efficiency and can reduce a burden on an operator.SOLUTION: An electric power tool (an electric cable cutter 1) includes a cutter part 10 for performing cutting motion, and a cutting motion operation part 20 which turns on/off the cutting motion. The cutting motion operation part 20 moves the cutter part 10 in a direction of an end position of the cutting motion by turning on, and stops movement of the cutter part 10 when the cutting motion is not finished, and moves the cutter part 10 in a standby position direction before starting the cutting motion when the cutting motion is finished when the cutting motion is turned off by turning off.SELECTED DRAWING: Figure 2
Patent JP-2017164531-A (JP)
Title: Device for sealing puncture extending through blood vessel wall
Inventor: KHOSRAVI FARHAD
IPC: A61B17/12
Filed: 2017-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for sealing punctures in a body.SOLUTION: Provided is a device 1 for sealing a puncture 90 communicating with a blood vessel 94 and including a porous carrier formed from lyophilized hydrogel or other material. A plug 2 may include at least first and second hydrogel precursors and a pH adjusting agent carried by the porous carrier in an unreactive state prior to exposure to an aqueous physiological environment. Once exposed to bodily fluids, the carrier expands as the lyophilized material hydrates to enhance and facilitate rapid hemostasis of the puncture. When the plug is placed into the puncture, the natural wetting of the plug by bodily fluids (e.g., blood) causes the first and second precursors to react and cross-link into an adhesive or "sticky" hydrogel that aids in retaining the plug in place within the puncture.SELECTED DRAWING: Figure 4-2
Patent JP-2018193285-A (JP)
Title: Cement composition and hardened body thereof
Inventor: IGARASHI GO
IPC: C04B28/02
Filed: 2017-05-22
Abstract: To provide a cement composition having excellent strength development.SOLUTION: The cement composition contains a cement, a blast furnace slag fine powder, and a zinc compound.SELECTED DRAWING: None
Patent JP-2018197434-A (JP)
Title: Drain material
Inventor: SUZUKI YOSHIJI
IPC: E04F15/00
Filed: 2017-05-23
Abstract: To provide a drain material which reduces sound generation property when a traveling vehicle passes through.SOLUTION: A drain member 10 is provided with a drainage channel 11 having a bottom part 12 and a side part 13 provided on both sides of the bottom part so as to allow the drain water to flow along the longitudinal direction of a drain material; the drainage channel is provided with at least one wall part 14 erected from the bottom part and formed along the longitudinal direction of the drain material, and a groove part 15 formed between the wall part and the side part or between the adjacent wall parts; the height from the bottom of the wall part is formed to be the same as the height from the bottom part of the side part or formed to be lower than the height from the bottom part of the side part by a predetermined length and the width of the groove part is 3 mm or more and 10 mm or less. As a result, wheels do not fall to a bottom of the drainage channel and no impact noise is generated, so that the sound generation property is reduced.SELECTED DRAWING: Figure 3
Patent JP-2017182085-A (JP)
Title: Display device
Inventor: KIMURA HAJIME
IPC: G09F9/30
Filed: 2017-05-26
Abstract: PROBLEM TO BE SOLVED: To achieve quick convergence operation of charge amounts, in the operation when a threshold voltage is held in capacity means of a pixel circuit.SOLUTION: A first gate signal line 1802 becomes H level, and a TFT 1806 is turned ON (section I). Then, a second gate signal line 1803 and a fourth gate signal line 1805 become H level and a third gate signal line 1804 becomes L level, and TFTs 1808, 1809, 1811 are turned ON. Here, capacity means 1812 is charged and a voltage held therein exceeds threshold values (Vth) of a TFT 1807 and a TFT 1810, at the timing of which the TFTs 1807, 1810 are turned ON (section II). Then, when the third gate signal line 1804 becomes H level and the TFT 1809 is turned OFF, the charge that has been stored in the capacity means 1812 moves again, and the voltage held in the capacity means 1812 becomes equal to Vth in due time, and the TFTs 1807, 1810 are turned OFF (section III).SELECTED DRAWING: Figure 18
Patent JP-2017214695-A (JP)
Title: Nonwoven fabric
Inventor: SUZUKI HANA
IPC: A61F13/511
Filed: 2017-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric that reduces liquid membranes between fibers of the nonwoven fabric to achieve reduction in liquid residues at a higher level, and simultaneously, more effectively prevents liquid flow on the surface.SOLUTION: A nonwoven fabric 5 has, on its surface, inclusion parts 6 including a liquid membrane cleavage agent, and non-inclusion parts 7 not including the liquid membrane cleavage agent. When a square 8 with 5 mm sides is defined in the nonwoven fabric 5 surface having the inclusion parts 6 and the non-inclusion parts 7 arranged thereon, the region of the square 8 has at least one boundary surface 9 between the inclusion part 6 and the non-inclusion part 7.SELECTED DRAWING: Figure 2
Patent JP-2018198830-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-05-29
Abstract: To provide a game machine capable of maintaining a feeling of expectation of a player, and preventing deterioration of an interest of the player.SOLUTION: A game machine is provided with display means capable of displaying a predetermined display. The display means can change the predetermined display to a specific display and display it. The display means can display the predetermined display at least by a first predetermined mode and a second predetermined mode with a higher degree of expectation than the first predetermined mode, and can display the specific display at least by a first specific mode and a second specific mode with a higher degree of expectation than the first specific mode. A first change pattern in which the predetermined display in the first predetermined mode changes to the specific display in the second specific mode has a higher degree of expectation than a second change pattern in which the predetermined display in the second predetermined mode changes to the specific display in the first specific mode.SELECTED DRAWING: Figure 39
Patent JP-2018203394-A (JP)
Title: Maintenance lift bracket device
Inventor: NAKAMURA KENJI
IPC: B66F7/28
Filed: 2017-05-30
Abstract: To provide a maintenance lift bracket device capable of stably moving a receiver up and down.SOLUTION: A bracket device 3 can improve safety by making difficult biting of a foreign object and stably moving a receiver up and down as an adjust rack 20 is formed into a cylindrical shape with a lower end opened, a guide member 15 is disposed inside the adjust rack 20, and thus the adjust rack 20 is disposed outside the guide member 15. In addition, usability can be improved by achieving light weight while securing strength by making the adjust rack 20 hollow and increasing a diameter. As it is not necessary to change the attaching hole diameter of a base 5 for an existing facility, the facility can be directly used through replacement.SELECTED DRAWING: Figure 2
Patent JP-2018207631-A (JP)
Title: Monitoring device of battery pack, and on-vehicle electric power supply device
Inventor: YOSHIZAWA SHIGEO
IPC: B60L3/00
Filed: 2017-06-01
Abstract: To enable simplification and space-saving of wiring configuration in a power supply device.SOLUTION: A monitoring device of a battery pack includes: a plurality of connection lines each connected to a cathode and an anode of each of a plurality of unit batteries; a high-side power supply line and a low-side power supply line for supplying operating power of the monitoring device; a voltage detection section for detecting each inter-terminal voltage of the plurality of unit batteries through the plurality of connection lines; a switch section capable of individually switching connection states between each of the plurality of connection lines and each of the high-side power supply line and the low-side power supply line; and a control section for controlling the switch section so that a cathode of at least one of the unit batteries is connected to the high-side power supply line, and an anode of the one unit battery is connected to the low-side power supply line.SELECTED DRAWING: Figure 1
Patent JP-2018207276-A (JP)
Title: Gate drive circuit
Inventor: KOJIMA AKIO
IPC: H03K17/16
Filed: 2017-06-02
Abstract: To provide a gate drive circuit that is able to maintain a switching characteristic while decreasing external elements.SOLUTION: A gate drive circuit 2 that drives a MOSFET 1 comprises constant-current circuits 4 and 5 as an on-drive circuit and an off-drive circuit. A control circuit 9 causes constant current I1 to flow to a gate of the MOSFET 1 by means of the constant-current circuit 4 to carry out full-on drive and, after a time T1, causes holding current Ih to flow to hold an off-state. The control circuit 9 stops holding current Ih and turns off the MOSFET 1 and then releases electric charges from the gate by virtue of constant current I2 by means of the constant-current circuit 5 to bring about a full-off state. After a time T2, holding current Ih is caused to flow to hold an off-state. Since driving is carried out at constant current, need for gate resistance for the MOSFET 1 is eliminated, which makes it possible to reduce adjustment cost and hence radio noise.SELECTED DRAWING: Figure 1
Patent JP-2018204301-A (JP)
Title: Separation and collection device
Inventor: YAMAGUCHI RYOICHI
IPC: B07B13/08
Filed: 2017-06-05
Abstract: To provide an economical separation and collection device which has a high collection rate, reduces labor of washing, has a high operation rate, has a simple structure, can utilize various separated body materials with various shapes and sizes, is easily installed, utilized and maintained, is with lower energy consumption, is with a lower environmental load.SOLUTION: Means for displacing separating means according to power received from objects to be separated is provided. The power received by the separating means from the objects to be separated is reduced.SELECTED DRAWING: Figure 1