baber/WOPTO huggingface dataset:
Patent JP-2019014622-A (JP)
Title: Method of manufacturing sic single crystal
Inventor: AKITA MITSUTOSHI
IPC: C30B29/36
Filed: 2017-07-06
Abstract: To provide a method of manufacturing an SiC single crystal by a solution method in which a linear inclusion is suppressed from being mixed into an aperture enlarged part.SOLUTION: The present invention relates to a method of manufacturing an SiC single crystal in which a seed crystal substrate is brought into contact with an Si-C solution having a temperature gradient of a temperature drop from the inside to a liquid level so as to grow the SiC single crystal, and the seed crystal substrate has a c-plane reverse surface. The method comprises: forming a meniscus having a first height between the reverse surface of the seed crystal substrate and the liquid level of the Si-C solution; and growing the SiC single crystal while making the height of the meniscus between a growth surface of the SiC single crystal and the liquid level of the Si-C solution smaller than the first height and also increasing an aperture of the growth surface by lifting the seed crystal substrate at a speed slower than a growth speed of the SiC single crystal so that an aperture enlargement plane in a <11-20> cross section of the SiC single crystal to be grown is maintained at one of a (1-101) plane or a (1-102) plane.SELECTED DRAWING: Figure 8
Patent JP-2019021678-A (JP)
Title: Imprint device and article manufacturing method
Inventor: KOGA SHINICHIRO
IPC: H01L21/027
Filed: 2017-07-12
Abstract: To provide a technology that is advantageous for effectively using a mold.SOLUTION: An imprint device forms a pattern on a substrate by imprint processing in which an imprint material on the substrate is brought into contact with a pattern area of a mold to cure the imprint material and the cured product of the imprint material is separated from the mold. The imprint device includes a control unit that executes recover processing including at least one of processing of managing information on deterioration of the mold caused by pattern formation for each of a plurality of management areas constituting the pattern area and exchanging the mold with another mold on the basis of the information and processing of maintaining the mold, and the pattern area has a plurality of chip pattern areas respectively corresponding to a plurality of chip areas constituting each shot area of the substrate, and each of the plurality of management areas has an area smaller than each of the plurality of chip pattern areas.SELECTED DRAWING: Figure 1
Patent JP-2019020171-A (JP)
Title: Vehicle width detector, vehicle width detection method, and program
Inventor: NARUOKA KENICHI
IPC: G08G1/015
Filed: 2017-07-12
Abstract: To provide a vehicle width detector with which it is possible to find a vehicle width when the vehicle as a detection object is seen from a camera.SOLUTION: A vehicle width detector 1 comprises: a camera 10 for imaging the surroundings of a vehicle; an image acquisition unit 20 for acquiring the imaged image imaged by the camera 10; a vehicle detection unit 21 for detecting a vehicle seen in the imaged image; a learned model storage unit 12 in which is stored a learned model having learned a relationship between a first projected vehicle width that is the vehicle width of the vehicle projected to a plane perpendicular to a direction from the lens main point of the camera 10 and the image of the vehicle; and a projected vehicle width inference unit 23 for applying the image of the vehicle detected by the vehicle detection unit 21 to the learned model and inferring the first projected vehicle width of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2019018950-A (JP)
Title: Medium conveying device and image forming apparatus
Inventor: KITAMURA MAKOTO
IPC: B65H29/52
Filed: 2017-07-14
Abstract: To provide a medium conveying device in which a medium retreat part recessed in a side face of a housing is formed, a medium discharge port is formed on a side face of the medium retreat part and a guide member for guiding the medium discharged from the medium discharge port to the medium retreat part is arranged to thereby prevent the discharged medium from being jammed even when an obstacle is placed closely to or in contact with the side face of the housing.SOLUTION: The medium conveying device includes a medium retreat part which is a space between an external side surface 11a of a housing and an internal side surface of the housing, a medium discharge port formed on the internal side surface of the housing, and a guide member 36 of which base end 36a is attached to the internal side surface of the housing, wherein the guide member 36 includes a free end 36b displaceable in a vertical direction, and a size from the base end 36a to the free end 36b is larger than a size from the external side surface 11a of the housing to the internal side surface of the housing.SELECTED DRAWING: Figure 1
Patent JP-2019019864-A (JP)
Title: Conical roller bearing
Inventor: MARUNO KO
IPC: F16C19/38
Filed: 2017-07-14
Abstract: To reduce man-hours for attaching and detaching an outer ring to/from a machine, and to provide a conical roller bearing which is low in manufacturing cost, when processing the outer ring for the conical roller bearing having a sealing device.SOLUTION: In a conical roller bearing 10 having an outer member 12 in which an outside raceway surface 34 composed of a conical face is formed at an internal periphery and an inner member 14 in which an inside raceway surface 40 composed of a conical face is formed at an external periphery, and also comprising a sealing device 36 which is fixed to the internal periphery of the outer member 12 at the outside in an axial direction with a fastening margin, and seals an opening part of an annular space K which is formed between the internal periphery of the outer member 12 and the external periphery of the inner member 14, the outside raceway surface 34 and a sealing device attachment face 38 for fixing the sealing device 36 are formed of a single conical face, and fixing members 22, 30 for positioning the sealing device 36 in the axial direction are arranged outside the sealing device 36 in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2019020276-A (JP)
Title: Spatial multiplexing optical transmission path evaluation device and method
Inventor: ONO SINGO
IPC: H04B10/25
Filed: 2017-07-18
Abstract: To provide a device and a method that can easily perform a spatial multiplexing optical transmission path evaluation with a simpler device configuration than the conventional device and method.SOLUTION: A reference interferometer is provided in the local optical path of a main measurement interferometer, and signals from 2 interferometers are obtained by 1 photodetectors and an A/D converter, and the reference interferometer and the beat signal of the main measurement interferometer are separated by a digital filtering processing. The delay fiber used in the reference interferometer must be τ≠τ-τ, where the reference interferometer and the main measurement interferometer beat signal are not duplicated on the frequency axis. However, since the beat signal corresponding to the τ≒τ-τis required in order to compensate the phase noise of the light source, signals of τ≒τ-τare calculated from the signals obtained from the delay fibers of τ≠τ-τby the following signal processing.SELECTED DRAWING: Figure 2
Patent JP-2019029792-A (JP)
Title: Distortion compensation device, transmitting device and distortion compensation method
Inventor: KAWASAKI TOSHIO
IPC: H04B1/04
Filed: 2017-07-28
Abstract: To provide a distortion compensation device capable of preventing degradation of distortion compensation performance while preventing increase of calculation processing amount.SOLUTION: The distortion compensation device has a first distortion compensation part which is configured to generate a first PD (predistortion) signal by performing a series of PD processing on a transmission signal on the basis of a FB (feedback) signal from an amplifier at a second sampling rate which is higher than a first sampling rate for converting the transmission signal into an analog signal. The distortion compensation device is configured to generate a frequency component signal by extracting frequency components exceeding a frequency bandwidth corresponding to the first sampling rate from the first PD signal. The distortion compensation device is configured to generate an input signal by combining the transmission signal and inverse phase signal of the frequency component signal and to output the same to a second distortion compensation part as a following distortion compensation part.SELECTED DRAWING: Figure 1
Patent JP-2019027345-A (JP)
Title: Wind power generator, its control method, and modification method
Inventor: YOSHIKAWA MASATOSHI
IPC: F03D7/04
Filed: 2017-07-28
Abstract: To solve the problem such as mechanical consumption and electric power generation performance deterioration.SOLUTION: A wind power generator comprises: a rotor for rotating by receiving wind; a nacelle for rotatably supporting the rotor; a tower for supporting the nacelle so that it can rotate in a yawing motion; an adjusting device for adjusting the yaw of the nacelle based on the yaw control command; and a control device for determining the yaw control command to be sent to the adjusting device. The control device includes yaw-angle calculation means for calculating a yaw angle from the wind direction measured by the wind direction measuring means and the direction of the rotor; and yaw control instruction generation means for determining a yaw control command based on the yaw angle, the yaw control start threshold value and the yaw control end threshold value, in which start threshold value and completion threshold value are identical in polarity and the completion threshold value is a smaller value than the start threshold value.SELECTED DRAWING: Figure 3
Patent JP-2017192398-A (JP)
Title: Porcine parvovirus 5b, methods of use and vaccine
Inventor: ARUN V IYER
IPC: A61P31/20
Filed: 2017-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a novel nucleotide sequence, protein sequence, immunogenic composition, vaccine, and method, which relate to producing and using new porcine parvovirus 5B (PPV5B) that infects domestic swine.SOLUTION: According to the present invention, there are provided a polynucleotide having a nucleic acid sequence of SEQ ID NO: 1, a polynucleotide having a nucleic acid sequence encoding a polypeptide of SEQ ID NO: 3 or SEQ ID NO:4, or a polynucleotide having a nucleic acid sequence at least 80% identical to SEQ ID NO:1 and encoding polypeptide having a biological or immunologically-effective activity of a polypeptide of SEQ ID NO:2, SEQ ID NO:3 or SEQ ID NO:4.SELECTED DRAWING: None
Patent JP-2017192830-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2017-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of enhancing amusement of games by changing expectation degree of a player during a period in which a specific presentation is performed.SOLUTION: A slot machine is provided in which, after a precursory presentation that suggests an expectation degree of being in an AT won state is performed, one of enemy characters is selected so that a battle presentation with the enemy character is performed, and whether or not to be controlled in the AT is notified depending on a winning or losing of a friendly character. When a presentation of an A group is being performed as the precursory presentation, a shift is made to a B group in such a manner that a ratio to be shifted to a presentation in the B group with a higher expectation degree than the A group becomes different depending on whether a suggestion presentation was performed during the precursory presentation.SELECTED DRAWING: Figure 33
Patent JP-2019030885-A (JP)
Title: Information projection method and device, and laser beam machining apparatus
Inventor: SAEKI SHUICHI
IPC: B23K26/10
Filed: 2017-08-07
Abstract: To provide an information projection method and device for projecting information related to a cut piece onto an upper surface of the cut piece mounted on a pallet or a proximity position, and to provide a laser beam machining apparatus.SOLUTION: An information projection method for projecting information related to a cut piece onto the cut piece on a mounting stand which is cut and separated from a plate shaped work-piece or onto a position proximate to the cut piece includes: assigning the long-side side of a work-piece W to X-axis direction as a width direction of an aspect ratio (length width ratio) and assigning the short-side side of the work-piece W to Y-axis direction as a length direction of the aspect ratio so as to match the aspect ratio of the projector 21; determining a positional relation d between a work-piece W upper surface and a projector 21 based on plate thickness information of the work-piece W on the mounting stands 7, 9 positioned corresponding to the projector 21 provided at a predetermined position in the Y-direction; and projecting the information related to the cut piece with an enlargement/reduction rate based on the determined positional relation d onto the cut piece or a position proximate to the cut piece.SELECTED DRAWING: Figure 2
Patent JP-2019031218-A (JP)
Title: Contact detection method and contact detection device
Inventor: SHITARA SHUJI
IPC: B62D1/06
Filed: 2017-08-09
Abstract: To accurately detect that an operator is touching a detection target.SOLUTION: In a steering wheel 10, an exciter 34 is provided on a spoke core part 28C and a first vibration sensor 36 is provided on a rim core part 24. A controller 40 actuates the exciter 34 and, while vibrating the steering wheel 10, detects a vibration level of a rim part 16 (rim core part 24) by means of the first vibration sensor 36. When a vibration level detected by the first vibration sensor 36 drops by a predetermined amount or larger, the controller 40 determines that a driver has touched the rim part 16. This makes it possible to accurately detect that the driver has touched the rim part 16 of the steering wheel 10.SELECTED DRAWING: Figure 1
Patent JP-2019030264-A (JP)
Title: Beverage
Inventor: MUNE Momoko
IPC: A23L2/60
Filed: 2017-08-09
Abstract: To provide a novel technology capable of inhibiting a sticky feeling in aftertaste when drinking a beverage containing a high sweetness sweetener.SOLUTION: A beverage contains a high sweetness sweetener and sugar alcohol, wherein a content ratio of the sugar alcohol is 0.1 to 2.0% by mass per beverage, and a penetrance of the sugar alcohol contained in the beverage is less than 99.SELECTED DRAWING: None
Patent JP-2018105843-A (JP)
Title: Combined surface inspection using multiple scanners
Inventor: LUKE C INGRAM
IPC: G01B11/30
Filed: 2017-08-18
Abstract: PROBLEM TO BE SOLVED: To provide methods and systems for inspecting large surfaces using multiple scanners in a precise, accurate, and efficient manner.SOLUTION: Methods and systems for inspecting surfaces of various components, such as evaluating height deviations on these surfaces, involve aggregating inspection data from multiple line scanners into a combined data set. This combined data set represents a portion of the surface that is larger than any one field of measurement of the scanners. Furthermore, each pair of adjacent scanners operates at different periods of time to avoid interference. Because operating periods are offset, surface portions scanned by the pair of adjacent scanners can overlap without interference. This overlap of the scanned portions ensures that the entire surface is analyzed. The position of scanners relative to the inspection surface may be changed in between the scans and, in some embodiments, even during the scan. This approach allows precise scanning of large surfaces.SELECTED DRAWING: Figure 1A
Patent JP-2018130527-A (JP)
Title: Bubble sauna device and bubble sauna using the same
Inventor: SUZUKI KENJI
IPC: A61H33/14
Filed: 2017-08-23
Abstract: PROBLEM TO BE SOLVED: To more effectively obtain the effects of a sauna such as sweat promotion, blood flow promotion, skin moisture retention, refreshment, and relaxation and achieve higher synergistic effects by using hydrogen water.SOLUTION: A bubble sauna device 50 in which a sauna bath is created within a bath chamber 60 comprises: a hydrogen gas generation device 1 that supplies hydrogen gas; a solution tank 45 that stores, as a bubble solution, a solution to which a surfactant has been added; and a bubble generation nozzle 53 that ejects hydrogen bubbles 61 containing hydrogen gas from the solution tank 45 into the bath chamber 60.SELECTED DRAWING: Figure 1
Patent JP-2017227645-A (JP)
Title: USE OF HUMAN PAPILLOMAVIRUS STATUS IN ESTABLISHING AGENT THAT BINDS EGFr IN CANCER TREATMENT
Inventor: JEFFREY SCOTT WIEZOREK
IPC: G01N33/574
Filed: 2017-08-24
Abstract: PROBLEM TO BE SOLVED: To provide methods and kits of predicting the response of HPV positive and HPV negative cancer patients, including HNSCC patients, to a drug, including agents that specifically bind to an EGFr polypeptide.SOLUTION: A method comprises determining whether a patient's tumor is HPV positive or HPV negative by determining the presence or absence of p16INK4A in a tumor sample obtained from the patient, where if the patient's tumor is HPV negative the patient is predicted to benefit from treatment with an agent that specifically binds to an EGFr polypeptide.SELECTED DRAWING: None
Patent JP-2019039096-A (JP)
Title: Polyimide fiber and manufacturing method thereof
Inventor: ITAYA HIROSHI
IPC: D01F6/74
Filed: 2017-08-24
Abstract: To provide a novel polyimide fiber excellent in heat resistance and mechanical properties; and an industrially advantageous method for manufacturing the same.SOLUTION: A polyimide fiber is obtained by discharging/spinning a polyimide solution 10 having a structure expressed by the following formula (1) into a coagulation bath 20 through a nozzle 11: in the formula (1), Xrepresents a tetravalent group derived from a tetracarboxylic acid component, Yis a divalent group derived from a diamine component, the tetracarboxylic acid component contains 50-85 mol% of 2,3,3',4'-biphenyltetracarboxylic acid dianhydride, and the diamine component contains 10 mol% or more of a phenolic hydroxyl group-containing diamine compound.SELECTED DRAWING: Figure 1
Patent JP-2019040046-A (JP)
Title: Photonic crystal optical circuit and light emitting device
Inventor: TAKAHASHI KAZU
IPC: H01S5/10
Filed: 2017-08-24
Abstract: To excite a plurality of resonators having different wavelengths from one another at the same time.SOLUTION: A light source module (4) comprises a photonic crystal structure in which a plurality of holes (4b) are formed in a silicon substrate (4a). The photonic crystal structure is provided with a plurality of microresonators (41-43). Each of the microresonators (41-43) has an excitation resonance mode in which they are excited at the same time by incident light emitted from a single excitation light source and made incident on the substrate (4a) and resonated with different excitation wavelengths. The incident light has a spectrum continuously including a plurality of different excitation wavelengths with respect to the plurality of resonators.SELECTED DRAWING: Figure 2
Patent JP-2019041627-A (JP)
Title: Travel device for construction and construction system
Inventor: TAKAHASHI KAZUTOSHI
IPC: A01M7/00
Filed: 2017-08-30
Abstract: To provide a travel device for construction which is not stuck between a ground surface and a floor in overriding a step and an obstacle in the underfloor of a low floor.SOLUTION: A travel device 11 for construction includes a chassis 21, a right crawler 22 and a left crawler 23 provided on both sides of the chassis 21 in a right-left direction 34, and a rotating mechanism 50. The rotating mechanism 50 includes four rotating units 53 to 56 arranged in four corners of the chassis 21. Each of the rotating units 53 to 56 includes a shaft 61, a rotating shaft 62 provided on an upper end part of the shaft 61, and a rotational body 63 rotatably supported by the rotating shaft 62. When the travel device 11 for construction overrides a step and an obstacle, the rotational body 63 abuts on a floor and rotates. The rotation of the rotational body 63 prevents the travel device 11 for construction from being stuck between a ground surface and a floor.SELECTED DRAWING: Figure 2
Patent JP-2019045615-A (JP)
Title: Learning support system
Inventor: IZEKI HIDEAKI
IPC: G09B5/12
Filed: 2017-08-31
Abstract: To provide a learning support system that a user can find a learning category that should be learned.SOLUTION: A learning support system includes: a profile transmission unit for transmitting a profile to a user terminal; a user information reception unit for receiving a profile that a user receiving learning responded to the profile transmitted by the profile transmission unit; a problem master in which a problem associated with the profile is stored; and a problem creation unit for selecting a problem suitable for the user from the problem master based on the profile of the user received by the user information reception unit.SELECTED DRAWING: Figure 1
Patent JP-2019043284-A (JP)
Title: Anti-theft security system for vehicle
Inventor: SEKIGUCHI SHOICHI
IPC: B60R25/01
Filed: 2017-08-31
Abstract: To provide an anti-theft security system for a vehicle that can protect a vehicle from a crime of theft even when achieving miniaturization and weight saving of the vehicle.SOLUTION: An anti-theft security system for a vehicle includes: a wire winding machine capable of unwinding a wire to a desired length; a lock mechanism capable of locking a tip of the wire unwound from the wire winding machine on a vehicle body side; and a storage part provided on a vehicle forward side and storing the wire winding machine and the lock mechanism therein.SELECTED DRAWING: Figure 1
Patent JP-2019047439-A (JP)
Title: Image processing program, information processing device, and image processing method
Inventor: ASAI NORIHIKO
IPC: G06T1/00
Filed: 2017-09-06
Abstract: To provide a user with a print target image to be printed on a print medium, which includes an image object, in a layout desired by the user and in a good-looking state.SOLUTION: A control unit of an information processing device causes an arrangeable area 53 in which an image object 60 can be arranged in a print target area 51 provided on a print medium and the image object 60 to be selected through an input unit. The control unit sets the color used in the selected image object 60 or the color registered by the user to a margin color which is the color of a margin area 55 in which the image object 60 is not disposed in the arrangeable area 53. In a case in which the image of the print target area 51 is displayed, the control unit arranges the set margin color in the margin area 55 when the margin area 55 exists in the arrangeable area 53.SELECTED DRAWING: Figure 3
Patent JP-2017209562-A (JP)
Title: Game machine
Inventor: MAEDA TAKASHI
IPC: A63F7/02
Filed: 2017-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing an influence given to games, when a game unit is carelessly displaced from an attachment completion position.SOLUTION: A gap is formed between a group of front plates (a base end side front plate 541, a tip side front plate 542, and a side part front plate 543) and a group of back plates (a base end side back plate 551, a tip side back plate 10552, and a side part back plate 10553). Therefore, even if a game board unit 13 is displaced carelessly from an attachment completion position, until such a displacement reaches a distance equivalent to the above gap (i.e., until the gap is closed), it is possible to suppress a release of a connection being started, and whereby an influence to games can be suppressed.SELECTED DRAWING: Figure 44