baber/WOPTO huggingface dataset:
Patent JP-2019072806-A (JP)
Title: Cutting working device
Inventor: YAMAZAKI YUJI
IPC: G01L5/00
Filed: 2017-10-17
Abstract: To provide a cutting working device that can reduce influences of a material of an object to be cut in extracting quantities of impact upon cutting the object to be cut.SOLUTION: The cutting working device comprises: a cutting tool; a chuck part; a feeding mechanism; a fixing part to which an object to be cut is fixed; a stage which moves the fixing part at working speed in a direction nearly orthogonal to a rotary shaft of the chuck part; a sensor which is arranged in the fixing part and near a position where the object to be cut is fixed, and which detects vibration of the cutting tool during cutting working of the object to be cut and outputs a monitoring signal; and a control circuit that converts time-waveform data of the monitoring signal to frequency-waveform data, and extracts quantities of impact during the cutting working of the object to be cut, from the frequency-waveform data.SELECTED DRAWING: Figure 1
Patent JP-2019077213-A (JP)
Title: Cleaning device
Inventor: MIZUNO TAICHI
IPC: B08B3/02
Filed: 2017-10-20
Abstract: To obtain a cleaning device that has a high cleaning effect and a compact structure.SOLUTION: A cleaning device S includes: a housing H; a first port P1 that receives a first fluid L1; a second port P2 that receives a second fluid L2; a cylindrical first fluid chamber 1 that is provided in the housing H; a piston 3 that slides inside the first fluid chamber 1; a first nozzle N1 that is formed integrally with the piston 3, includes a first flow passage R1 for circulating the first fluid L1 and a discharge portion T for discharging the first fluid L1, and extends and retracts with respect to the housing H; a second fluid chamber 2 that is provided in the housing H; a second nozzle N2 that includes a second flow passage R2 for circulating the second fluid L2 and a discharge portion T for discharging the second fluid L2, and extends and retracts together with the first nozzle N1; and a biasing portion E that biases at least one of the first nozzle N1 and the second nozzle N2 toward the retraction side. The first flow passage R1 extending from the first fluid chamber 1 to the first nozzle N1 is provided inside the piston 3.SELECTED DRAWING: Figure 3
Patent JP-2019078425-A (JP)
Title: Wireless ignition operation machine, wireless ignition tool, wireless crushing method, wireless ignition operation machine side program, wireless ignition tool side program, and wireless ignition operation machine side program and wireless ignition tool side program
Inventor: TAZAKI YOJI
IPC: F42D1/04
Filed: 2017-10-20
Abstract: To provide a wireless ignition operation machine, a wireless ignition tool, a wireless crushing method, a wireless ignition operation machine side program, a wireless ignition tool side program, and a wireless ignition operation machine side program and a wireless ignition tool side program which can perform crushing more safely in a wireless crushing system.SOLUTION: A wireless ignition operation machine (an initiation explosive operation machine 50) transfers driving energy and ignition energy toward a wireless ignition tool and transmits a control signal containing a command which exhibits indication to the wireless ignition tool, receives a response signal containing a movement state with respect to the command, when determining that a movement state of all wireless ignition tools loaded in a charging hole satisfies predetermined conditions, permits transmission of a control signal containing an ignition command (ignition count start indication) and, when an ignition indication is inputted, transmits a control signal containing the ignition command, ignites all wireless ignition tools loaded in the charging hole and ignites explosive or nonexplosive crushing agent.SELECTED DRAWING: Figure 36
Patent JP-2019078295-A (JP)
Title: Electric actuator
Inventor: NARITA HIROAKI
IPC: F16K37/00
Filed: 2017-10-20
Abstract: To provide a spring return type electric actuator capable of notifying the outside of the result of return operation at the time of the outage.SOLUTION: An electric actuator 100 includes a control part 4 for controlling the whole actuator, a drive part 15 for driving a valve 200 according to a control signal at the time of the energization, a spring unit 7 for giving the valve 200 return operation to a predetermined opening position at the time of the outage, a power storage part 12 for storing electric energy, and a regenerative electric power part 13 using regenerative electric power generated in a motor 8 with the return operation at the time of the outage for charging the power storage part 12. The control part 4 operates at the time of the outage using the electric energy accumulated in the power storage part 12, and outputs an opening position signal to the outside if the return operation is completed or if there is an error of the valve 200 not reaching the predetermined opening position after a fixed allowable time passes from the outage.SELECTED DRAWING: Figure 2
Patent JP-2019079932-A (JP)
Title: Semiconductor light emitting device
Inventor: SASAKI SHINJI
IPC: H01L33/08
Filed: 2017-10-25
Abstract: To provide a semiconductor light emitting device which can emit light of a plurality of wave lengths with high efficiency.SOLUTION: A semiconductor light emitting device comprises: a first semiconductor laminate in which a plurality of semiconductor layers including an active layer which is sandwiched between an n type semiconductor layer and a p type semiconductor layer, for emitting light are laminated on a substrate, and from which light travelling toward a thickness direction of the active layer is extracted; and a second semiconductor laminate in which a plurality of semiconductor layers including an active layer which is sandwiched between an n type semiconductor layer and a p type semiconductor layer, for emitting light with a longer wavelength than the active layer of the first semiconductor laminate are laminated on the same substrate with the above-described substrate and on a position different from the first semiconductor laminate, and from which light travelling toward a thickness direction of the active layer is extracted. The active layers of the first semiconductor laminate and the second semiconductor laminate at least partially face each other on a virtual plane parallel to a surface of the substrate where the semiconductor laminates are laminated.SELECTED DRAWING: Figure 2
Patent JP-2018033164-A (JP)
Title: Camera system, video processing method, and program
Inventor: KAMIYA KOJI
IPC: H04N21/234
Filed: 2017-10-25
Abstract: PROBLEM TO BE SOLVED: To solve various problems that occur when generating a plurality of videos of different dynamic ranges, such as HDR video and SDR video, simultaneously from pixel signals captured by an imaging section.SOLUTION: A video system includes: a camera system and a video converter. The camera system has: an imaging section for obtaining pixel signals by capturing a subject; and a first processing circuit for generating two video signals from the pixel signals while two video signals are respectively generated from the pixel signals while making different adjustments for each other, and transmitting the transmission information where information about the adjustment of each video signal is added to one video signal. The video converter includes a second processing circuit for extracting the information about the adjustment of each video signal from the transmission information, generating a restoration pixel signal by performing reverse conversion of one video signal included in the transmission information, on the basis of the information about the adjustment, and generating a video signal corresponding to the other video signal by subjecting the restoration pixel signal to adjustment for the other video signal.SELECTED DRAWING: Figure 1
Patent JP-2019077653-A (JP)
Title: Anti-protein toxin agent for farm animal and fish, affection prevention method of protein toxin and feed or food for farm animal and fish
Inventor: KASHIMA KOJI
IPC: A23K20/28
Filed: 2017-10-26
Abstract: To provide means for preventing and reducing an affection of a protein toxin (endotoxin and enterotoxin) to a farm animal or fish, by a safe approach without using a vaccine or antibiotic agent while considering a load to a farm animal or fish.SOLUTION: There are provided an anti-protein toxin agent (anti-endotoxin and/or enterotoxin) for a farm animal or fish, including as an active principle, smectite, and an affection prevention method of the anti-protein toxin to a farm animal to which, the anti-protein toxin agent is orally administered. The smectite is preferably a calcium type smectite, a sodium type smectite, or an activated smectite.SELECTED DRAWING: None
Patent JP-2018197737-A (JP)
Title: Angle detector, relative angle detector, torque sensor, electrically-driven power steering device, and vehicle
Inventor: MAEDA ATSUSHI
IPC: B62D6/00
Filed: 2017-10-30
Abstract: To provide an angle detector that detects the angle of rotation more accurately, a relative angle detector, a torque sensor, an electrically-driven power steering device, and a vehicle.SOLUTION: A first angle detector includes a first shaft, a first multipolar magnet, a first magnetic sensor, a second magnetic sensor, a third magnetic sensor, and an angle correction part. The angle correction part calculates a first correction angle, which is the angle of rotation of the first multipolar magnet for which error is corrected caused by a relative first displacement to the reference rotational axis of the first shaft or of the first multipolar magnet based on a first angle, a second angle, and a third angle.SELECTED DRAWING: Figure 11
Patent JP-2019082423-A (JP)
Title: Navigation system and navigation program
Inventor: HATTA NOZOMI
IPC: G01C21/26
Filed: 2017-10-31
Abstract: To provide a technique capable of guiding a lane change before traveling a point at which a vehicle speed difference from a preceding vehicle occurs without replying upon communication with the outside.SOLUTION: A navigation system 10 for guiding an own vehicle route includes: a vehicle type acquisition module 21a for acquiring a vehicle type of a preceding vehicle traveling ahead of the own vehicle on the basis of measurement information obtained by measuring the preceding vehicle by the own vehicle; a related facility acquisition module 21b for acquiring a related facility being a facility related to the vehicle type of the preceding vehicle; a route searching module 21c for searching for a preceding vehicle route being a route on which the preceding vehicle travels to the related facility; and a guide control module 21d for guiding a lane change before a branch point at which the preceding vehicle route and the own vehicle route branch out.SELECTED DRAWING: Figure 1
Patent JP-2019082602-A (JP)
Title: Developing device and image forming apparatus using the same
Inventor: TAKEMOTO KAZUHIKO
IPC: G03G15/09
Filed: 2017-10-31
Abstract: To make it possible to reduce self-heating of a developing device due to developer and prevent a failure in formation of a layer formed of the developer.SOLUTION: A developing device comprises: a developing roller 21 that carries a developer and conveys the developer to a developing area; a stirring and supplying member 121 that is accommodated in juxtaposition with the developing roller and supplies, while stirring, a developer to the developing roller; and a layer regulation member 160 that regulates the thickness of a developer layer attached onto a peripheral surface of the developing roller. A magnet member 21a is disposed inside the developing roller, and has a layer regulation pole N2 that is provided at a position facing the layer regulation member and a pick-up pole S3 that moves the developer from the stirring and supplying member to the developing roller. The stirring and supplying member is provided, on its outer peripheral surface, with a plurality of rows of spiral blades 121b. A peak magnetic force a in the normal direction of the layer regulation pole and a peak magnetic force b in the normal direction of the pick-up pole satisfy a>b and a+b≤95 mT; the thickness t of the spiral blade satisfies t≤2 mm; the pitch w between the adjacent spiral blades satisfies 5 mm≤w≤8 mm.SELECTED DRAWING: Figure 4
Patent JP-2019083866-A (JP)
Title: Device for game and program
Inventor: TSUKITOU YASUYOSHI
IPC: A63F7/02
Filed: 2017-11-02
Abstract: To acquire the actual number of visitors at each time zone without frequently counting the number of visitors by being capable of acquiring the number of visitors to a store even at a time zone of not performing field counting research (counting of the actual number of visitors).SOLUTION: A device 10 for games includes: congestion information acquisition means 10a that can acquire congestion information representing congestion states of a prescribed game hall by a plurality of time zones in a prescribed period; actual-number-of-visitor information acquisition means 10b that can acquire actual-number-of-visitor information obtained by counting the actual number of visitors of the prescribed game hall at a specific time zone in the prescribed period; number-of-visitor calculation means 10c that can calculate the number of visitors by the plurality of time zones in the prescribed period on the basis of the congestion information and the actual-number-of-visitor information; and number-of-visitor information output means 10d that can output the number-of-visitor information, the information relating to the number of visitors calculated by the number-of-visitor calculation means 10c.SELECTED DRAWING: Figure 3
Patent JP-2019086360-A (JP)
Title: Rotation detector
Inventor: TAKAI YUJI
IPC: G01D5/244
Filed: 2017-11-06
Abstract: To provide a rotation detector with which it is possible to detect a fault.SOLUTION: Provided is a rotation detector 1 constituted by including: a rotational operation unit 5 which is rotationally operated; a first detection unit 10 for detecting the rotation of the rotational operation unit 5 and outputting a first rotation detection signal; a second detection unit 20 for detecting the rotation of the rotational operation unit 5 with a prescribed phase difference with respect to the first rotation detection signal and outputting a second rotation detection signal; a third detection unit 30 for detecting the rotation of the rotational operation unit 5 with a prescribed phase difference with respect to the rotation detection signal of each of the first detection unit 10 and the second detection unit 20 and outputting a third rotation detection signal; and a control unit 40 for detecting a fault of the first detection unit 10, the second detection unit 20 or the third detection unit 30 on the basis of the first detection signal, the second detection signal and the third detection signal.SELECTED DRAWING: Figure 1
Patent JP-2019087153-A (JP)
Title: Medicine management system, medicine management method and medicine management program
Inventor: HORIUCHI NOBUMI
IPC: A61J3/00
Filed: 2017-11-09
Abstract: To simplify management of medicine.SOLUTION: A medicine management system is configured such that an identification information acquisition device for acquiring medicine identification information attached to each medicine and user identification information given to each user and a weighing device for weighing are connected to an information processing device through the network. The information processing device comprises a medicine identification unit for identifying medicine on the basis of the medicine identification information, a use state update unit for updating the use state of the medicine on the basis of the weight of the identified medicine, an abnormality detection unit for detecting occurrence of the abnormality in use of the medicine according to the use state of the medicine, and a screen display control unit for causing a display unit to display a screen which shows the fact that the abnormality is detected if the abnormality is detected.SELECTED DRAWING: Figure 1
Patent JP-2019085815-A (JP)
Title: Information provision device, loading work support system and information provision method
Inventor: FUTAGAMI MASANAO
IPC: E02F9/26
Filed: 2017-11-09
Abstract: To provide an information provision device and a loading work support system that can improve work efficiency of loading vehicles or carrying vehicles related to loading work.SOLUTION: An information provision device 20 includes a loading progress level calculation unit calculating a progress level of loading work that a loading vehicle 2 performs with respect to one carrying vehicle 3, and a loading progress level transmission unit transmitting, to a server device 10, intermediate loading information indicating that loading work is on an intermediate stage when a progress level becomes more than or equal to a progress level determination threshold corresponding to the intermediate stage of loading work.SELECTED DRAWING: Figure 1
Patent JP-2019092269-A (JP)
Title: Ground short circuit tool
Inventor: NAKAMURA MAKOTO
IPC: H01R11/14
Filed: 2017-11-13
Abstract: To provide a ground short circuit tool capable of easily confirming a peeling state of a wire coating at a mounting location and presence or absence of biting of the wire coating by a clamping tool, etc., in a state of being mounted to an overhead distribution line and visually confirming its installation state even at night.SOLUTION: The ground short circuit tool has a structure in which an electrode 1, electrodes 2a, 2b used for detection of coating removal, light emitting diodes 3a to 3c, and a battery box 4 are provided on a head fitting 51 in the conventional ground short circuit tool. The light emitting diodes 3a, 3b respectively installed on both sides of a hook portion 51a and the light emitting diode 3c installed on a back of a side wall 51c form a closed circuit with the electrodes 2a, 2b being contact points of an open/close circuit by connecting a batteries 4a housed in the battery box 4 in parallel with each other using a cable 5.SELECTED DRAWING: Figure 1
Patent JP-2019089027-A (JP)
Title: Electrospray device
Inventor: MIHARA KENTARO
IPC: B05B5/08
Filed: 2017-11-15
Abstract: To provide an electrospray device which can reduce a portion not having prescribed film thickness at an end part of a coating film to be formed.SOLUTION: An electrospray device comprises: plural first nozzles 1a which are arranged in a first direction on a flat surface orthogonal to a direction in which a solution material is sprayed, and spray the solution material from tips thereof; two second nozzles 1b which are so located as to be separated from the first nozzles, and of which tips further project than the tips of the first nozzles; liquid delivery parts 110a, 110b which deliver the solution material to a part or the whole of first nozzles 1a and two second nozzles 1b; and voltage application parts 150a, 150b which apply voltage to the first nozzles 1a and two second nozzles 1b to which the solution material is delivered. In the first direction, the second nozzles 1b are respectively positioned on an outer side with respect to the first nozzles 1a at both ends thereof, to which the solution material is delivered from the liquid delivery part 110b, and perform spraying.SELECTED DRAWING: Figure 1
Patent JP-2018079926-A (JP)
Title: Wheel for support structure
Inventor: CEYHAN CELIK
IPC: B60C7/00
Filed: 2017-11-15
Abstract: PROBLEM TO BE SOLVED: To increase the load carrying capacity and durability of spokes of a wheel and tire assembly for a moving vehicle, and hence the performance of a top loader non-pneumatic tire.SOLUTION: A wheel assembly 200 includes a mounting plate 210 for attachment to a rotatable axle, a plurality of friction plates 220 engaging a corresponding number of notches of the mounting plate 210, a first annular flange 230 fixed to first end portions of the friction plates 220, a second annular flange 240 fixed to second end portions of the friction plates 220, and a plurality of tension claws 250 fixed to the annular flanges 230, 240 adjacently to the friction plates 220.SELECTED DRAWING: Figure 1
Patent JP-2019094141-A (JP)
Title: Revolving type service vehicle
Inventor: TOGAWA ATSUSHI
IPC: B66C23/36
Filed: 2017-11-20
Abstract: To propose a revolving type service vehicle which enables inspection and maintenance of an engine even in a structure where a lower surface of a revolving part is located close to an upper surface of an engine cover.SOLUTION: A revolving type service vehicle includes: a vehicle part 2 on which an engine 15 is mounted; a revolving part 3 on which a work machine is mounted; and an engine cover 4 covering an upper part of the engine 15. The revolving part 3 includes engine cover coupling means (a coupling mechanism 20). The engine cover 4 can be coupled to the revolving part 3 by the engine cover coupling means (the coupling mechanism 20).SELECTED DRAWING: Figure 2
Patent JP-2018062711-A (JP)
Title: Method for manufacturing cast product having alumina barrier layer
Inventor: HASHIMOTO KUNIHIDE
IPC: C23C8/14
Filed: 2017-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a cast product capable of further enhancing the stability of an alumina barrier layer and further exhibiting excellent oxidation resistance, carburization resistance, nitriding resistance and corrosion resistance, etc., in use under a high temperature atmosphere.SOLUTION: A cast product has an alumina barrier layer including an aluminum oxide on a base surface. The aluminum oxide is (AlM)O, where M: at least one kind of Cr, Ni, Si and Fe, and 0<x<0.5. The cast product has an alumina barrier layer including an aluminum oxide on a base surface, and the aluminum oxide is subjected to solid solution with at least one kind of Cr, Ni, Si and Fe, and at least one kind of Cr, Ni, Si and Fe subjected to solid solution with Al is Al/(Cr+Ni+Si+Fe)≥2.0 in an atom% ratio.SELECTED DRAWING: Figure 4
Patent JP-2019094424-A (JP)
Title: Resin composition, coating, and metal can inner coating
Inventor: TAKAGI TAKESHI
IPC: C08K5/541
Filed: 2017-11-22
Abstract: To provide an amide imide resin-based resin composition that makes it possible to obtain a cured coat having excellent solvent resistance and corrosion resistance even when not using an amide solvent such as NMP, and provide a coating and a metal can inner coating.SOLUTION: A resin composition contains a urethane modified amide imide resin, a silane coupling agent having an epoxy group or a methacrylic group, and an alkoxy group, and a solvent, the content of the silane coupling agent being 1 pts.mass or more and 45 pts.mass or less relative to the 100 pts.mass of the urethane modified amide imide resin.SELECTED DRAWING: None
Patent JP-2019095608-A (JP)
Title: Image forming apparatus
Inventor: HIGAMI KAZUMA
IPC: G03G15/08
Filed: 2017-11-22
Abstract: To suppress occurrence of an error in a supply amount of developer relative to a consumption amount of the developer by suppressing that transportation of the developer is prevented due to accumulated developer.SOLUTION: A control unit 200 performs, in printing, development processing to develop an electrostatic latent image on a photoreceptor (photosensitive drum 181), used amount acquisition processing to acquire a used amount of developer, first supply processing to supply the developer to a development device (development cartridge 1) by operating a feed section by a first drive amount for each time when the used amount is more than or equal to a first threshold value, and second supply processing to supply the developer to the development device by operating the feed section by a drive amount being larger than the first drive amount on the basis of that the used amount of the developer from an initial state of a developer storage section (toner cartridge 2) is more than or equal to a second threshold value being larger than the first threshold value.SELECTED DRAWING: Figure 1