baber/WOPTO huggingface dataset:
Patent JP-2019032619-A (JP)
Title: Dirt detector, camera, computer program and recording medium
Inventor: YAMAGUCHI KOHEI
IPC: B60R11/02
Filed: 2017-08-04
Abstract: To improve the accuracy in estimating whether there is dirt deposited on a camera or not.SOLUTION: A dirt detector 14 acquires a plurality of images captured at a plurality of time points by a rear camera 12. The dirt detector 14 detects an invariable region being a region where the degree of variation in brightness among the plurality of images is relatively low. The dirt detector 14 extracts data in a frequency domain from at least one object image out of the plurality of images and detects degrees of blur of a plurality of regions within the object image (or images) on the basis of data of the frequency domain. The dirt detector 14 estimates whether there is dirt deposited on the rear camera 12 or not on the basis of the invariable region and the degrees of blur in the plurality of regions. The dirt detector 14 transmits the estimation result to a display device 16.SELECTED DRAWING: Figure 1
Patent JP-2017206553-A (JP)
Title: Oral formulations and lipophilic salts of methylnaltrexone
Inventor: SHAH SYED M
IPC: A61K47/18
Filed: 2017-08-07
Abstract: PROBLEM TO BE SOLVED: To provide oral formulations and lipophilic salts of methylnaltrexone.SOLUTION: The present invention provides compositions comprising methylnaltrexone or a salt thereof, and compositions and formulations thereof, for oral administration.SELECTED DRAWING: None
Patent JP-2019030240-A (JP)
Title: Electric reel for smelt fishing
Inventor: MIYAZAWA YUKINORI
IPC: A01K89/00
Filed: 2017-08-07
Abstract: To provide an electric reel for smelt fishing in which an internal power supply and an external power supply can be used properly according to need without increasing the size of the whole reel.SOLUTION: An electric reel for smelt fishing of the present invention includes: a spool 34 rotatably supported to a reel body 5; a rod mounting part 27 provided in the reel body; an electric motor 44 engaged to the spool 34 so as to enable power transmission; and an internal power supply housing 71 for defining a storage part S for detachably storing power supply means 78, 79 for supplying electric power directly or indirectly to the electric motor 44, and having electrode terminals 73, 74 for electrically connecting the power supply means 78, 79 with the electric motor 44. The internal power supply housing 71 has an external connection terminal 100 for electrically connecting an external power supply to the electric motor 44.SELECTED DRAWING: Figure 10
Patent JP-2019035807-A (JP)
Title: Manufacturing method of toner
Inventor: MURATA MASAKAZU
IPC: G03G9/087
Filed: 2017-08-10
Abstract: To provide a manufacturing method of a toner showing an image density of an excellent printed matter and a hot offset resistance, and provide the toner.SOLUTION: [1] A manufacturing method of a toner includes: Step 1 of agglomerating resin particles X containing an amorphous resin A having a component derived from a hydrocarbon wax 1 having a hydroxyl or a carboxyl group in the presence of a wax D1, a wax D2, and a coloring agent in an aqueous medium so that the agglomerated particles are acquired; and Step 2 of fusing the agglomerated particles acquired by the Step 1. In a manufacturing method of the toner, a melting point Tm1 of the wax D1 is lower than the melting point Tm2 of the wax D2, and the temperature T for fusing the agglomerated particles in the Step 2 is above the temperature lower by 10°C than the melting point Tm1 of the wax D1 and is lower the temperature higher by 10°C than the melting point Tm2 of the wax D2. [2] The toner includes the amorphous resin A having the component derived from the hydrocarbon wax W1 having the hydroxyl or the carboxyl group as well as the polyester resin segment, and the wax D1, the wax D2, and the coloring agents, in which the melting point Tm1 of the wax D1 is lower than the melting point Tm2 of the wax D2.SELECTED DRAWING: None
Patent JP-2019041454-A (JP)
Title: Insulator for rotary electric machine and rotary electric machine
Inventor: ARAMAKI NORIYUKI
IPC: H02K3/46
Filed: 2017-08-23
Abstract: To reduce a size of a rotary electrical machine by reducing a winding height and an axial length of a stator.SOLUTION: An insulator 10 includes: an insulator body 22 covering the outer peripheral surface of teeth 7; an inner flange 23 formed on the periphery of both ends in a radial direction of the insulator body 22; and an outer flange 24. A coil accommodating recess 25 is formed on the outer peripheral side of the insulator body 22 so as to be surrounded by the inner flange 23 and the outer flange 24. In the vicinity of both axial end portions 24a of the outer flange 24, an extending portion 21 protrudes radially outward. Notches 26 are formed in the outer flange 24 so as to face both ends of the extension 21. A final layer 27 of a coil 8 is wound around the extending portion 21 from the side of the coil accommodating recess 25 through the notches 26.SELECTED DRAWING: Figure 3
Patent JP-2017202385-A (JP)
Title: Rf generator system for surgical vessel sealing
Inventor: DAVID ROSS
IPC: A61B18/12
Filed: 2017-08-24
Abstract: PROBLEM TO BE SOLVED: To provide systems, methods, and apparatus for providing power to an electrosurgical instrument.SOLUTION: A power supply is disclosed in which non-sinusoidal (e.g., pulsed) constant frequency voltage having a variable amplitude is passed to an LC circuit to produce a quasi-sinusoidal current in the LC circuit. The constant driving frequency can be one half the resonant frequency of the LC circuit to allow the LC circuit to operate as an impedance, and thus limit current spikes and arcing. The frequency and phasing of the driving voltage also enables the LC circuit to discharge energy back into a power provider of the power supply so that energy does not build up in the LC circuit. These features result in less severe current spikes and arcing, as well as reduced cutoff times.SELECTED DRAWING: Figure 1
Patent JP-2019037938-A (JP)
Title: Pump unit and substrate treatment apparatus
Inventor: KADOMA TORU
IPC: F04B43/02
Filed: 2017-08-25
Abstract: To provide a pump unit capable of adjusting accurately a discharge amount of liquid; and to provide a substrate treatment apparatus.SOLUTION: A pump unit includes a pump room, a piston, a motor and a control unit. The control unit specifies a virtual end point r with reference to a discharge command, theory information A, and a present position Q of the piston 25. The control unit corrects the virtual end point r to a target position R with reference to a correction graph Bg. The control unit outputs, to the motor, a drive command for moving the piston 25 from a departure position Q to the target position R.SELECTED DRAWING: Figure 5
Patent JP-2019038982-A (JP)
Title: Grease
Inventor: KANASHIGE RYOSUKE
IPC: C10M101/04
Filed: 2017-08-29
Abstract: To provide a biodegradable grease having elevated viscosity of a base oil, improved tackiness (torque restraining force), and excellent heat resistance.SOLUTION: The invention relates to [1] a grease containing a base oil (A) 40 mass% or over and 90 mass% or under, a copolymer (B) satisfying the following requirements (B1)-(B3) 1 mass% or over and 50 mass% or under, and a thickener (C) 5 mass% or over and 20 mass% or under [(A)+(B)+(C)=100 mass%, the mass ratio of the copolymer (B) and the thickener (C) (mass of (B)/mass of (C)) is 1/20-50/5], wherein (B1) the copolymer (B) contains a constitutional unit (a) derived from ricinoleic acid, a constitutional unit (b) derived from an aliphatic dicarboxylic acid, and a constitutional unit (c) derived from a diol having a number of carbon atoms of 2-10; (B2) when the sum total of the constitutional units (a), (b) and (c) is 100 mol%, the content of the constitutional unit (a) is 20-90 mol%, the content of the constitutional unit (b) is 5-40 mol%, and the content of the constitutional unit (c) is 5-40 mol%; and (B3) its intrinsic viscosity [IV] is 0.2-1.0 dl/g.SELECTED DRAWING: None
Patent JP-2018010668-A (JP)
Title: Autonomous Coverage Robot Navigation System
Inventor: DANIEL N OZIK
IPC: G05D1/02
Filed: 2017-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a robot that moves using navigation beacons.SOLUTION: A robot includes: a pedestal; driving wheels for supporting the pedestal and operating to move the robot; one or more sensors capable of detecting an environment of the robot; a storage unit for storing instructions to generate an internal map used when the robot moves between bounded areas; and a control unit for communicating with the driving wheels, sensors, and storage unit. The control unit executes the instructions, has the robot move from a first navigation beacon to a second navigation beacon on the basis of direction of a line of sight to an observed remote object, and thereby has the robot move from a first bounded area to a second bounded area. The first navigation beacon and the second navigation beacon includes a passive physical target having one or more characteristics which the sensors can identify in the environment.SELECTED DRAWING: Figure 23A
Patent JP-2019042444-A (JP)
Title: Magnetic resonance imaging apparatus and noise removing method
Inventor: SHIRAI TORU
IPC: A61B5/055
Filed: 2017-09-07
Abstract: To accurately remove noise of a separation image in which signals spatially overlap on one another are separated apart by using PI method, in an image that is acquired with a plurality of reception coils using MRI.SOLUTION: A magnetic resonance imaging apparatus measures complex images spatially overlapping on one another from a nuclear magnetic-resonance signal that is received by a plurality of reception coils, calculates a plurality of separation images by separating spatially overlapping signals apart using sensitivity information of the plurality of reception coils, and removes noise based on correlation of noise mixed with each separation image.SELECTED DRAWING: Figure 6
Patent JP-2018000986-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-09-08
Abstract: PROBLEM TO BE SOLVED: To allow a player to pay attention to a change in a continuous notice performance.SOLUTION: In a continuous performance, when a special performance (special pattern display) is executed in variable display executing a first notice performance (normal background image), an execution pattern of the notice performance is selected so as to increase a degree of expectation of which a second notice performance (special background image) is executed. Further, based on a performance mode (timing or the like when switching to the second notice performance as in (E)) in the first notice performance, the notice performance is executed such that a degree of expectation advantageous to a player differs.SELECTED DRAWING: Figure 32
Patent JP-2018043289-A (JP)
Title: Roller hemming device
Inventor: NOGAMI HINAMORI
IPC: B21D19/04
Filed: 2017-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent axis deviation of a pair of rollers when a return part is formed at circumference of a work-piece by narrow pressure of the rollers to be capable of suppressing occurrence of product failure.SOLUTION: In a roller hemming device, a receiving roller 23 is supported at the center of a head base part 22 of a roller head part 21 fixed to a wrist shaft 13a of a robot arm 13, and first-third rolling compaction roller parts 31-33 are arranged therearound at even intervals. While a fitting guide groove 45 formed in each of first-third roller body parts 36-38 of the rolling compaction roller parts 31-33 is always fitted to a flange part 23b formed in the receiving roller 23, one of the rolling compaction roller parts 31-33 is made close to the receiving roller 23 to pinch a return part 3a of an outer panel 3 so that hemming processing is performed over the whole return part 3a, in which the fitting guide groove 45 is always fitted to the flange part 23b to be capable of maintaining an axial parallel state therebetween.SELECTED DRAWING: Figure 4
Patent JP-2019050325-A (JP)
Title: Component mounting device and method for manufacturing mounting board
Inventor: KAMEDA AKIRA
IPC: G02F1/1345
Filed: 2017-09-12
Abstract: To provide a component mounting device and a method for manufacturing a mounting board with which a component having a low thermal conductivity can be appropriately crimped to a substrate.SOLUTION: A component mounting device 1 comprises: a component loading operation unit 40 that performs an operation to load a component D on an object W on which the component is mounted; inversion means (arm unit 51, unit rotation mechanism 52) that invert the object W on which the operation to load the component D is performed integrally with the component D; transfer means (third substrate transfer mechanism 82C) that transfers the inverted object W to a component crimping operation unit 60; and the component crimping operation unit 60 that crimps the component D to the object W on which the operation to load the component D is performed.SELECTED DRAWING: Figure 1
Patent JP-2019053529-A (JP)
Title: Information processor and information processing system
Inventor: FUJIMOTO HIROAKI
IPC: G06Q50/10
Filed: 2017-09-15
Abstract: To provide an information processor and an information processing system capable of improving convenience.SOLUTION: An information processor 4 includes a second communication interface 35 and a control section 36. The second communication interface 35 receives a use request which includes identification information and requires determination of whether or not to provide a service to a user, from a medium processor which acquires identification information from an individual identification medium possessed by a user when the user receives provision of a service. The control section 36 determines whether or not the individual identification medium is valid or invalid based on medium use validity/invalidity information preliminarily associated with the identification information, when having received the use request, and notifies the medium processor of validity/invalidity of provision of the service to the user possessing the individual identification medium based on the result of the determination via the second communication interface 35.SELECTED DRAWING: Figure 3
Patent JP-2019057632-A (JP)
Title: Ultraviolet ray irradiation apparatus
Inventor: TANAKA TAKAAKI
IPC: H01L33/00
Filed: 2017-09-21
Abstract: To suppress increase in voltage of a power supply and secure an insulation distance in a configuration in which many light-emitting elements are arranged.SOLUTION: An ultraviolet ray irradiation apparatus of an embodiment comprises: a plurality of light-emitting elements for emitting an ultraviolet ray; a plurality of boards on which the plurality of light-emitting elements are arranged; and a plurality of power supplies provided so as to correspond to the plurality of boards, respectively, where a plurality of light-emitting elements provided on each board are lighted up in a lump by a corresponding power supply. On each board is provided a conductor to which the plurality of light-emitting elements are connected. The plurality of boards are arranged so that a plurality of light-emitting elements and a conductor of a board are positioned so as to separate from those of another board by a distance equal to or longer than an insulation distance in a direction orthogonal to an arrangement direction of the plurality of light-emitting elements on the same plane and the plurality of light-emitting elements included in the plurality of boards are arranged with the same pitch in the arrangement direction of the plurality of light-emitting elements.SELECTED DRAWING: Figure 1
Patent JP-2019055094-A (JP)
Title: Portable toilet
Inventor: MIWA HISAO
IPC: A47K11/04
Filed: 2017-09-22
Abstract: To provide a portable toilet that enables treatment of excrement to be performed quickly and easily.SOLUTION: A portable toilet 1 concerning the present invention includes: a toilet bowl receiving member 7 provided below a seat plate 17 and storing a toilet bowl bucket 5, provided to surround the periphery of the toilet bowl bucket 5 while storing the toilet bowl bucket 5, and including a temporary fixed member 39 for detachably performing temporary joint of an opening edge of an excrement storage bag 31; and the toilet bowl bucket 5 including a handle 45 and removably stored in the toilet bowl receiving member 7. The portable toilet is characterized in that the excrement storage bag 31 is installed so as to cover the inner face of the toilet bowl bucket 5, the opening edge of the excrement storage bag 31 is temporarily fixed to the temporary fixed member 39 and used, the toilet bowl bucket 5 is lifted up with the handle 45 of the toilet bowl bucket 5 when the excrement storage bag 31 is treated, and thereby a temporary fixation of the excrement storage bag 31 is disengaged and the excrement storage bag 31 can be taken out while being stored in the toilet bowl bucket 5.SELECTED DRAWING: Figure 1
Patent JP-2019058077-A (JP)
Title: Flooring material for animal and production method thereof
Inventor: MATSUMOTO YUKIHIKO
IPC: A01K1/015
Filed: 2017-09-25
Abstract: To provide a flooring material for an animal capable of improving cushion property, and suppressing a used amount of the flooring material spread over a breeding space.SOLUTION: A flooring material 1 for an animal includes a strip-shaped slip 2 of paper formed from a water-absorptive paper into a strip shape, and a rectangular slip 3 of paper from the water-absorptive paper into a rectangular shape, and comprises a mixture of the strip-shaped slip 2 of paper and the rectangular slip 3 of paper.SELECTED DRAWING: Figure 2
Patent JP-2018020156-A (JP)
Title: Game management device and program
Inventor: SOGABE DAISUKE
IPC: A63F13/30
Filed: 2017-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a game management device highly amusing for which play that considers game development to follow is required.SOLUTION: A game management device 1 manages a game in which a user selects any object from a plurality of selection objects (for example, a ball kind a pitcher throws). Selection candidate designation means 71 designates a selection candidate from the plurality of selection objects on the basis of information about a user operation. Notification means 72 notifies information about a change of parameter to be selected other than the designated selection candidate when the selection candidate is designated by the selection candidate designation means 71 (for example, an arrow showing an increase or a decrease of a parameter is displayed to a screen). Parameter management means 73 changes the parameter to be selected other than the established selection object when the designated selection candidate is established as a selection object.SELECTED DRAWING: Figure 14
Patent JP-2019059196-A (JP)
Title: Ink storage pack
Inventor: KOBAYASHI YOSHIYUKI
IPC: B65D33/02
Filed: 2017-09-28
Abstract: To provide an ink storage pack that has excellent self-standing property.SOLUTION: An ink storage pack has a folding back part that is folded back by a folding line along a side seal part. The folding line is positioned on a pack inner side relative to an inner end edge of the side seal part. The ink storage pack has a multiple structure in which the folding back part is further folded back.SELECTED DRAWING: Figure 1D
Patent JP-2019068193-A (JP)
Title: Wireless communication system and handover method
Inventor: UEDA TETSUO
IPC: H04W36/04
Filed: 2017-09-29
Abstract: To achieve handover separately on uplink and downlink in a user plane.SOLUTION: A small base station apparatus 5 transmits, to a macro base station apparatus 3, a measurement report indicating that the uplink reception strength of a user plane between a terminal apparatus 1 and the macro base station apparatus 3 has changed from less than a threshold to more than the threshold. The base station apparatus 3 transmits an uplink handover request of the user plane to the small base station apparatus 5 by the measurement report, and the small base station apparatus 5 transmits an uplink handover response of the user plane to the macro base station apparatus 3 in response to the uplink handover request, and the macro base station apparatus 3 transmits an uplink handover instruction of the user plane to the terminal apparatus 1 in response to the uplink handover response, and the terminal apparatus 1 switches the uplink base station apparatus in the user plane from the macro base station apparatus 3 to the small base station apparatus 5 in response to the uplink handover instruction.SELECTED DRAWING: Figure 6
Patent JP-2019068271-A (JP)
Title: Imaging apparatus, imaging system, mobile body, and circuit chip
Inventor: HATANO YUICHIRO
IPC: H04N9/07
Filed: 2017-09-29
Abstract: To provide an imaging apparatus having a configuration in which a plurality of pixels is arranged in a first chip and an AD converter is arranged in a second chip, and includes a suitable connection relationship between the pixels and the AD converter in a case where a color filter of a first color is disposed on a plurality of first pixels and a color filter of a second color is disposed in a plurality of second pixels.SOLUTION: An imaging apparatus has a configuration in which a plurality of first pixels is connected to a first AD converter and a plurality of second pixels is connected to a second AD converter.SELECTED DRAWING: Figure 3
Patent JP-2019068632-A (JP)
Title: Permanent magnet synchronous machine and motor vehicle having the same
Inventor: TAKAHASHI AKIFUMI
IPC: H02K19/10
Filed: 2017-10-02
Abstract: To enable a maximization of an output torque and a reduction of a magnet cost in a permanent magnet synchronous machine.SOLUTION: In a permanent magnet synchronous machine having a stator with a stator coil wound around a plurality of teeth and a rotator 101 with a plurality of permanent magnets 103 in a circumferential direction, a ratio τm/τp between an aperture angle τp of a magnetic pole and an aperture angle τm of a permanent magnet satisfies an expression (1) and a reluctance torque ratio α defined by an expression (2) using a stator coil interlinkage flux Ψp of the permanent magnet, a direct axis inductance Ld at energization of current I (Arms), and an abscissa inductance Lq is made equal to or more than 0.60.SELECTED DRAWING: Figure 2
Patent JP-2019063342-A (JP)
Title: Medical observation device and medical observation system
Inventor: TAKEDA TAKAYUKI
IPC: A61B1/045
Filed: 2017-10-03
Abstract: To provide a medical observation device and a medical observation system that are capable of transmitting an image signal indicating a compression-encoded medical captured image while further reducing influence of an error caused by the compression-encoding.SOLUTION: Provided is a medical observation device including: an encoding processing unit configured to compression-encode an image signal indicating a medical captured image obtained by capturing an observation target by an imaging device by a predetermined unit that is smaller than the medical captured image; and a transmission unit configured to transmit the image signal compression-encoded by the predetermined unit.SELECTED DRAWING: Figure 1