baber/WOPTO huggingface dataset:
Patent JP-2019202505-A (JP)
Title: Image forming apparatus
Inventor: KITAHARA TOSHIYUKI
IPC: G03G21/16
Filed: 2018-05-25
Abstract: To adjust a detection region in a longitudinal direction and a detection region in a right and left direction by a detection sensor which can detect a user with a simple configuration and a simple method.SOLUTION: An image forming apparatus (100) includes a device body and a detection section 10. The detection section 10 includes: a detection sensor 70 which is arranged so that a detectable region is directed to an oblique upper side and is used for detecting the presence/absence of a person in a prescribed detection region set in front of the device body; and a shutter member 80 which is movable in a right and left direction relatively to the detection sensor 70 and has a plurality of windows 82a to 82c for stipulating a detection region by shielding a part of the detectable region of the detection sensor 70. A distance between right and left side edge sections of each of the plurality of windows 82a to 82c is different from distances between right and left side edge sections of the other windows 82. A vertical direction position of a lower edge section 822 of each of the plurality of windows 82 is different from vertical direction positions of lower edge sections 822 of the other windows 82.SELECTED DRAWING: Figure 3
Patent JP-2019207150-A (JP)
Title: Speed detector
Inventor: FLANKL Michael
IPC: G01P3/46
Filed: 2018-05-29
Abstract: To estimate the speed of a relative moving body with good accuracy even when an uneven magnetization pattern is formed on one principal surface of the relative moving body.SOLUTION: The speed detector comprises: a magnetic flux generation unit for generating a magnetic flux whose magnetic polarity or magnetic strength changes cyclically; a plurality of magnetic flux detection units for detecting an induced voltage that corresponds to a magnetic flux due to an eddy current generated on the relative moving body in accordance with the movement or rotation speed of the relative moving body composed of a magnetic substance moving in a magnetic flux; a speed estimation unit for estimating the movement or rotation speed of the relative moving body on the basis of the induced voltage detected by the plurality of magnetic flux detection units; and a magnetization uniformizing unit for uniformizing the strength of magnetization on the one principal surface of the relative moving body facing the magnetic flux generation unit and the plurality of magnetic flux detection units.SELECTED DRAWING: Figure 1
Patent JP-2018162258-A (JP)
Title: Ultra low density pulmonary powders
Inventor: MICHAEL M LIPP
IPC: A61K31/198
Filed: 2018-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an ultralow density pulmonary dry powder allowing high doses of the powder to be packaged in a delivery compartment while being released from an inhaler as highly respirable particles.SOLUTION: The invention provides pharmaceutical compositions for pulmonary delivery comprising particles containing a pharmaceutical agent and having a geometric size of more than about 5 μm and a tap density of less than about 0.075 g/cm. The invention also provides methods for delivering the pharmaceutical compositions of the invention to the respiratory tract of a patient. The pharmaceutical compositions include particles comprising levodopa for pulmonary delivery to the respiratory tract of a patient suffering from Parkinson's disease.SELECTED DRAWING: None
Patent JP-2019208706-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-06-01
Abstract: To provide a game machine that does not affect operation of a movable body.SOLUTION: A game machine includes a first performance body having a substrate with a light emitter on the back and a second performance body that can operate on a back B of the substrate, in which the second performance body can be illuminated by light from the rear LED. The game machine includes: specific state control means that can control a state to a specific state including a change to a first state in which variable winning means can win; and special state control means that can control a state to a special state with higher frequency to be controlled to the specific state than a normal state. The variable winning means is provided so as not to be able to win a game medium shot after being notified that a state is to be controlled to the specific state. The ratio that a variable display that is not a trigger to be controlled to an advantageous state in the special state is controlled to the specific state after the variable display is executed by a second variable display pattern, in the special state, is lower than the ratio that the variable display is controlled to the specific state after the variable display is executed by a first variable display pattern.SELECTED DRAWING: Figure 32
Patent JP-2019212102-A (JP)
Title: Vehicle control system and vehicle control method
Inventor: NAKAMURA KENICHI
IPC: B60W30/095
Filed: 2018-06-06
Abstract: To provide a vehicle control system and a vehicle control method making it possible to minimize installation of a sensor and a camera, and reduce expenses of facilities and a maintenance cost.SOLUTION: The vehicle control system comprises a vehicle 10 on which an obstacle detector 20 is mounted, and a controller 100 that outputs a halt command 100A or a deceleration command 100B to the traveling vehicle 10 on the basis of information 10A on an obstacle X detected by the obstacle detector 20 of another vehicle 10.SELECTED DRAWING: Figure 1
Patent JP-2018173646-A (JP)
Title: Pixels and organic electroluminescent display
Inventor: PARK YONG-SUNG
IPC: H01L51/50
Filed: 2018-06-06
Abstract: PROBLEM TO BE SOLVED: To provide pixels that are designed to be driven at a low driving frequency, and an organic electroluminescent display using the same.SOLUTION: According to pixels and an organic electroluminescent display using the same of the present invention, pixels are made to emit light and can discharge data signals, thereby realizing 3D images while being driven at a low-driving frequency; and drive transistors included in the pixels are initialized to an on-bias state before the data signals are supplied, so as to display uniform images.SELECTED DRAWING: Figure 2
Patent JP-2019211423-A (JP)
Title: Clamp sensors and clamp meter
Inventor: KAWAMOTO OSAMU
IPC: G01R1/22
Filed: 2018-06-08
Abstract: To provide a clamp sensor capable of detecting a small current flowing through a large area structure containing a detection line.SOLUTION: By inserting a connecting core 4 that can be bent and stretched by removing a first attachable and detachable end 4a and a second attachable and detachable end 4b into a coil holding tube 5, a clamp sensor 2 for holding the state of placing the coil on the outer periphery of the connecting core 4 is constituted. By surrounding a large area structure including the detection line in this clamp sensor 2 and connecting the first attachable and detachable end 4a and the second attachable and detachable end 4b, the connecting core 4 becomes an annular core surrounding the large area structure, and even a small current of about several mA detection target, the secondary current corresponding to the number of turns ratio of the coil provided in the coil holding tube 5 can be obtained by the clamp sensor 2. Thus, the measuring device 3 can calculate and display a small current value to be detected based on the current detection signal from the clamp sensor 2.SELECTED DRAWING: Figure 1
Patent JP-2019215192-A (JP)
Title: Gear measuring device
Inventor: KAWASAKI YOSHIKI
IPC: G01B5/20
Filed: 2018-06-11
Abstract: To provide a gear measuring device capable of accurately measuring a tooth surface shape.SOLUTION: A measured gear 11 is mounted to a gear mounting unit 25. A measuring unit 16 comprises a contact 46 coming into contact with a tooth surface 12 of the measured gear 11, a support unit 47 displaceably supporting the contact 46, and a detection unit detecting displacement of the contact 46. A movement unit 26 moves at least the gear mounting unit 25 or the contact 46. A movement control unit acquires a theoretical shape of the tooth surface 12, and controls the movement unit 26 so as to move the contact 46 relatively to the tooth surface 12 according to the theoretical shape of the tooth surface 12.SELECTED DRAWING: Figure 1
Patent JP-2019082163-A (JP)
Title: Rotation force transmission device
Inventor: YAMAUCHI TAMON
IPC: F03D7/06
Filed: 2018-06-19
Abstract: To solve a problem that the preciseness of a rotating body is required as the rotating body rotates at a higher speed, and a difference of the preciseness largely influences vibration, noise and a life of an apparatus itself accompanied by those phenomena, and as a measure for the prevention of the influence, there is employed a measure for making a high speed on the one hand and a low speed on the other hand, and a first high speed and first high rotation balanced with respect to each other at a time point at which these phenomena are transited to succeeding events, and bringing the rotating body to a low speed and low rotation in a subsequent event, thus solving a problem of a torque item, and expectably elongating a life of the rotating body.SOLUTION: In first and second quarters, fluid forces are received by all faces of blades contributing to rotation, and even at a third quarter in which an effect cannot be expected, the forces are changed to forces contributing to rotation by changing angles of the blades. Much of energy can be thus obtained by making the forces escape in a non-withstanding form even if the energy is fluttered in a fourth quarter in which the energy withstands fluid straight, and thus, high torque can be obtained. Power generation such as both-face power generation by an ocean wind and a tidal current under a water level becomes possible in a lump of sets of several tens and several hundreds in a form of a group from a roof floor of a house to a clearance between farm lands and a slope of a mountain.SELECTED DRAWING: Figure 2
Patent JP-2019219576-A (JP)
Title: Focus detection method
Inventor: INAGAKI MASARU
IPC: H04N5/225
Filed: 2018-06-21
Abstract: To provide a focus detection method which allows for deriving an accurate defocus amount by computing a conversion factor using information on a lens frame vignetting shape for each lens to enhance conversion factor computation accuracy.SOLUTION: A method disclosed herein is characterized in that a conversion factor for deriving a defocus amount is computed in accordance with first aperture information of an imaging optical system, second aperture information of the imaging optical system, third aperture information of the imaging optical system, and a rotation angle corresponding to an image height on an image sensor.SELECTED DRAWING: Figure 15
Patent JP-2019218034-A (JP)
Title: Handle cover
Inventor: YASUDA HIROAKI
IPC: B62D1/06
Filed: 2018-06-22
Abstract: To provide a handle cover which can be easily attached to a handle of a vehicle.SOLUTION: A handle cover 1 includes: a cover body 20 covering a rim part 3 of a handle 2; and slide fasteners 21, 22, 23, 24 for attaching the cover body 20 to the rim part 3. Each of the slide fasteners 21, 22, 23, 24 has one side engagement body, the other side engagement body, and a slider.SELECTED DRAWING: Figure 1
Patent JP-2020005437-A (JP)
Title: Motor drive device
Inventor: SUGIMOTO YUICHI
IPC: H02P6/10
Filed: 2018-06-29
Abstract: To provide a motor drive device that can suppress a harmonic component at low cost without using a sensor having high resolution, a microcomputer having high computing power, or the like.SOLUTION: A motor drive device 1 comprises an inverter 30, a controller 50, and Hall sensors 62, 64 and 66. A controller 50 generates an output pattern of the inverter 30 according to detection signals of the Hall sensors 62, 64 and 66. Then, the controller 50 corrects a rectangular-wave shaped voltage command of the inverter 30 generated based on the output pattern to a sine-wave shaped voltage command using a correction factor prepared previously, and controls the inverter 30 on the basis of the corrected sine-wave shaped voltage command.SELECTED DRAWING: Figure 1
Patent JP-2020000626-A (JP)
Title: Button type cleaning tool, its grip part, handle and wiping body
Inventor: KOSHIGA RYOSUKE
IPC: A47L13/24
Filed: 2018-06-29
Abstract: To enhance torsion strength of a grip part and increase spread effect to consumers.SOLUTION: A button type cleaning tool 1 of the present invention is constituted of a plate-like grip part 20, a handle part 50 and a wiping body 10. The grip part 20 has right and left swing shafts 23, 23 in a notch 24 formed in the longitudinal center. A receiving member 30 has a handle opening 31 and a button opening 32. The handle part 50 is mounted with a connecting member 40 in a handle lower end. The connecting member 40 is projected with a handle-binding projection 41 and a receiving member-inserting projection 44. The handle-binding projection 41 is mounted in the handle lower end in a freely turning manner. A pushing/retracting button 45 being always biased elastically in a projecting state is arranged in the front of the receiving member-inserting projection 44. The receiving member-inserting projection 44 is inserted to the handle opening 31, and the pushing/retracting button 45 projects from the button opening 31 and is connected with the receiving member 30. The wiping body 10 internally installs the grip part 20. The grip part 20 is swingable by using the swing shafts 23, 23 as an axis center.SELECTED DRAWING: Figure 1
Patent JP-2020006375-A (JP)
Title: Mold device for casting and low pressure casting method
Inventor: SAKURAI KAZUNARI
IPC: B22C9/06
Filed: 2018-07-03
Abstract: To provide a mold device for casting capable of performing gas drainage at as far as every corner of the space of the product shape part even if the product to be cast has a complicated shape.SOLUTION: A mold device for low pressure casting is used for the casting of a cylinder head. A product shape part space 11 formed of an upper mold 10 and other mold elements comprises: a first bag-shaped space part 30 for forming a partition wall part of a product; and a second bag-shaped space part 33 for forming a thin wall part different from the partition wall part. An air vent hole 31 is provided so as to face a position corresponding to a top of the first bag-shaped space part 30. A slot-shaped gas drainage groove 29 having a function same as that of the air vent hole 31 is provided at a position corresponding to a top of the second bag-shaped space part 33 and along a longitudinal direction of the thin wall part.SELECTED DRAWING: Figure 4
Patent JP-2019015967-A (JP)
Title: Metrology system having euv optical unit
Inventor: DIRK HELLWEG
IPC: G02B5/00
Filed: 2018-07-05
Abstract: To provide an EUV greyscale filter.SOLUTION: An EUV greyscale filter (25) of an EUV optical unit of a metrology system has a membrane (22) that is at least partly transmissive in a plurality of regions to EUV light in the wavelength range between 5 nm and 30 nm. The membrane (22) interacts with a whole beam of the EUV light in an operational position of the EUV greyscale filter (25). This results in a metrology system with extended application possibilities on account of the EUV greyscale filter (25).SELECTED DRAWING: Figure 6
Patent JP-2018165834-A (JP)
Title: Noise signal processing method, noise signal generating method, encoder, decoder, and encoding and decoding system
Inventor: WANG ZHE
IPC: G10L21/0208
Filed: 2018-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of processing a noise signal based on linear prediction, a method of generating a noise signal based on linear prediction, an encoder, a decoder, and an encoding and decoding system.SOLUTION: A noise signal processing method according to an embodiment of the present invention has a step of obtaining a noise signal to acquire a linear prediction coefficient corresponding to the noise signal, a step of filtering a noise signal in accordance with the linear prediction coefficient to acquire a linear prediction residual signal, a step of acquiring a spectral envelope of the linear prediction residual signal in accordance with the linear prediction residual signal, and a step of encoding the spectral envelope of the linear prediction residual signal. According to a noise processing method, a noise generating method, an encoder, a decoder, and an encoding and decoding system according to the embodiment of the present invention, it is possible to restore more details of spectrum of an original background noise signal, to thereby make an optimal noise closer to the original background noise in view of subjective audibility recognition of a user, and to, as a result, improve quality of a user's subjective recognition.SELECTED DRAWING: Figure 5
Patent JP-2018174585-A (JP)
Title: Electrically compact vertical split ring resonator antenna
Inventor: ITO TATSUO
IPC: H01Q9/04
Filed: 2018-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrically compact vertical split ring resonator antenna.SOLUTION: An inductively fed vertical split ring resonator antenna 10 includes a plate capacitor 25 and a shaped ground 16. The capacitor includes a first flat surface 18a and a second flat surface 18b. The first flat surface and the second flat surface are separated by an inter digital slot 27. The ground and the first flat surface and the ground and the second flat surface are electrically connected by a plurality of vias 26 extending in the direction perpendicular with respect to the capacitor and the ground, respectively.SELECTED DRAWING: Figure 1
Patent JP-2020006322-A (JP)
Title: Evaluation method of selective permeable membrane
Inventor: SHIMIZU KOZO
IPC: B01D65/10
Filed: 2018-07-09
Abstract: To provide an evaluation method of a selective permeable membrane capable of evaluating accurately deterioration of the selective permeable membrane.SOLUTION: There is provided a method for evaluating deterioration of a selective permeable membrane. In the evaluation method of the selective permeable membrane, after bringing the selective permeable membrane into contact with alkali aqueous solution of pyridine, an absorption spectrum of the aqueous solution is measured, and deterioration is evaluated by absorbance near a wavelength of 460 nm. Preferably, the alkali aqueous solution of pyridine is an aqueous solution having a pyridine concentration of 70-80 wt% and a KOH or NaOH concentration of 3-5wt%.SELECTED DRAWING: Figure 2
Patent JP-2020006430-A (JP)
Title: Soldering iron control device
Inventor: MATSUZAKI KENJI
IPC: B23K3/03
Filed: 2018-07-12
Abstract: To prevent poor soldering.SOLUTION: A soldering iron control device 100 can be electrically connected to a soldering iron 200 and controls a soldering tip 221 of the soldering iron. The soldering iron control device comprises a first memorizing part 110, a measuring part 111, a determining part 112 and notifying part 114. The first memorizing part memorizes in advance first electric energy to be supplied to the soldering tip in an idling state where the soldering tip is in non-contact and a temperature of the soldering tip is kept in a predetermined range including a set temperature. The measuring part, in a load condition where the soldering tip contacts a work-piece so that a temperature of the soldering tip decreases by a predetermined temperature or more from the set temperature, measures third electric energy determined by subtracting the first electric energy from second electric energy to be supplied to the soldering tip in the load condition. The determining part determines whether or not the third electric energy surpasses a threshold. The notifying part, when it is determined that the third electric energy surpasses the threshold, notifies that the energy surpasses the threshold.SELECTED DRAWING: Figure 1
Patent JP-2020006350-A (JP)
Title: Gas-liquid contact device
Inventor: OKUHARA HIROTO
IPC: B01D53/18
Filed: 2018-07-12
Abstract: To provide a gas-liquid contact device capable of performing good and efficient gas-liquid contact while suppressing pressure loss in gas-liquid contact.SOLUTION: A gas-liquid contact device has a gas-liquid contact portion, a liquid supply system, and a gas supply system. The gas-liquid contact portion has a plurality of flat plates stood upright in parallel. The liquid supply system has a liquid distributor that supplies liquid to the plurality of flat plates from above. Gas supplied by the gas supply system flows in a horizontal direction between the plurality of flat plates. The liquid distributor has a distribution tray having a plurality of spray holes, and a liquid inflow pipe for supplying liquid to the distribution tray, and the liquid inflow pipe has an outlet for discharging the liquid toward the outer periphery inside the distribution tray.SELECTED DRAWING: Figure 1
Patent JP-2020011457-A (JP)
Title: Laminate and molded article
Inventor: HAYAMA YASUSHI
IPC: B32B7/022
Filed: 2018-07-19
Abstract: To provide a laminate having excellent scratch resistance and chemical resistance, especially resistance to a sunscreen agent, and to provide a molded article having the laminate.SOLUTION: The laminate is obtained by laminating a layer A containing a cured product of a resin composition A and a layer B containing a cured product of a resin composition B. The resin composition A contains a hydroxyl group-containing composition and a crosslinking agent. The hydroxyl group-containing composition is a composition which has an elongation at break at 80°C of less than 100% when cured with xylylene diisocyanate. The resin composition B is an active energy ray-curable resin composition which has a tensile modulus of elasticity at 23°C of 10 MPa or more and 1,000 MPa or less when cured by being irradiated with an electron beam at an acceleration voltage of 165 kV and an irradiation dose of 50 kGy.SELECTED DRAWING: None
Patent JP-2019106860-A (JP)
Title: Rotating electrical machine
Inventor: TAKAHASHI HIROKI
IPC: H02K1/22
Filed: 2018-07-20
Abstract: To provide a rotating electrical machine improved in torque.SOLUTION: A rotating electrical machine includes: a rotor 40 having a magnet unit 42 including a plurality of magnetic poles, the polarity thereof alternating in the circumferential direction; and a stator 50 having a multiphase stator winding 51. The magnet unit 42 has an intrinsic coercive force of 400 kA/m or more and a residual magnetic flux density of 1.0 T or more. The stator winding 51 has a conductor wire group 81 disposed at prescribed intervals in the circumferential direction at a position that faces the rotor, and the stator 50 has a configuration in which an inter-conductor wire member is not provided between each conductor wire group 81 in the circumferential direction. Each conductor wire constituting the conductor wire group 81 comprises a plurality of strands bundled together, and forms a strand assembly in which a resistance value between strands bundled together is larger than the resistance value of the strand itself.SELECTED DRAWING: Figure 9
Patent JP-2019026257-A (JP)
Title: Driving into parking space by vehicle information from adjacent vehicle
Inventor: BERND BERTSCHINGER
IPC: G08G1/16
Filed: 2018-07-24
Abstract: To provide a parking support system to a parking space between adjacent vehicles.SOLUTION: The parking support system includes: a step for detecting a prospective parking space 30 by a vehicle 10; a step for establishing communication connection to at least one adjacent vehicle 34 parked adjacently to the prospective parking space; a step for receiving vehicle information from at least one adjacent vehicle about the prospective parking space through the communication connection; a step for discriminating a parking space 38 by taking the vehicle information from at least one adjacent vehicle about the prospective parking space and the prospective parking space into consideration; and a step for driving the vehicle into the parking space.SELECTED DRAWING: Figure 4