baber/WOPTO huggingface dataset:
Patent JP-2020116987-A (JP)
Title: Vehicle control apparatus and vehicle control method
Inventor: MISHIMA YASUYUKI
IPC: G08G1/09
Filed: 2019-01-21
Abstract: To flexibly adjust the speed of a vehicle at its merging.SOLUTION: A vehicle control apparatus 10 includes: a forward information obtainment part 131 for obtaining merge point information indicating a position of a merge point existing ahead of a vehicle from a preceding vehicle; a vehicle-itself information obtainment part 132 for obtaining vehicle-itself information indicating a position and speed of the vehicle; a surrounding vehicle information obtainment part 133 for obtaining, from a surrounding vehicle, surrounding vehicle information indicating a position and speed of a surrounding vehicle; and a vehicle control part 134 for calculating time for the surrounding vehicle and the vehicle respectively to reach the merge point in the case of determining that the surrounding vehicle is traveling in a merge lane, on the basis of the surrounding vehicle information, and controlling a speed of the vehicle on the basis of the time.SELECTED DRAWING: Figure 2
Patent JP-2020119212-A (JP)
Title: Image processing device
Inventor: HAYASHI YUSUKE
IPC: G08G1/09
Filed: 2019-01-23
Abstract: To provide an image processing device that reduces flicker while efficiently detecting a position of an object in an image.SOLUTION: An image processing device 100 includes: identification means for identifying an object area, which is an area in which it is estimated that a recognition object is captured, based on a positional relation between an own vehicle 1 and the recognition object in a three-dimensional space, in each of a plurality of temporally consecutive images of the exterior of the own vehicle; and correction means for correcting a plurality of extracted images generated by extracting the object area from each of the plurality of images so that they can be superimposed on each other based on the positional relation.SELECTED DRAWING: Figure 1
Patent JP-2020120333-A (JP)
Title: Wireless communication device, communication control method, and wireless communication system
Inventor: TAMAKI SATOSHI
IPC: H04B7/10
Filed: 2019-01-25
Abstract: To stabilize communication quality such as delay time when a plurality of communication devices on the same mobile body communicate simultaneously.SOLUTION: A vehicle-to-vehicle communication unit 120 is mounted on a mobile body 100 which is a vehicle such as an automobile, and performs wireless communication with a communication object wireless communication device using a plurality of frequency channels. The plurality of frequency channels include a first channel and a second channel, and the first channel uses a radio signal having a polarization plane orthogonal to a polarization plane of a radio signal in at least the second channel.SELECTED DRAWING: Figure 1
Patent JP-2020116318-A (JP)
Title: Game machine
Inventor: HASHIMOTO TAKAAKI
IPC: A63F7/02
Filed: 2019-01-28
Abstract: To provide a game machine having novel amusement.SOLUTION: A Pachinko game machine 1 has a gate 28 that game balls can pass and a second start pocket 21 pertaining to an electric tulip 22, and determines whether an auxiliary game for opening the electric tulip 22 is executed when game balls pass through the gate 28. When the determination is performed, a normal pattern is displayed variably and then a normal pattern variation stopped in a mode for showing a result of the determination is executed. When game balls enter the second start pocket 21, determination regarding whether a specific win (small win) is won is performed, and a special pattern variation stopped in a mode for showing a result of the determination is executed after variably displaying a special pattern when the determination is performed. The Pachinko game machine 1 can complete a time-shortening state (privilege game state) for easily opening the electric tulip 22 on the basis of execution of a normal pattern variation and can complete a time-shortening state on the basis of execution of a special pattern variation.SELECTED DRAWING: Figure 8
Patent JP-2020122515-A (JP)
Title: Rolling bearing
Inventor: AYAMA YUKI
IPC: F16C33/58
Filed: 2019-01-30
Abstract: To provide a rolling bearing which can enhance lubrication performance of an inner ring even in the case where a lubrication method is adopted in which an oil passage is not formed directly in the inner ring such as in under-race lubrication, but a lubrication oil is supplied toward the outside in the radial direction further from the inside in the radial direction than a retainer.SOLUTION: In a rolling bearing 10, at least one inner peripheral surface of an annular body 15 of a retainer 14 includes a first inner peripheral surface 21 and a second inner peripheral surface 22 arranged further on the inside in the axial direction than the first inner peripheral surface 21. The first inner peripheral surface 21 inclines so that an inner diameter increases toward the inside in the axial direction, and the second inner peripheral surface 22 is formed at a fixed inner diameter or is inclined so that the inner diameter increases toward the inside in the axial direction at an angle different from that of the first inner peripheral surface 21.SELECTED DRAWING: Figure 2
Patent JP-2020123414-A (JP)
Title: Arithmetic device
Inventor: IKEGAMI KAZUTAKA
IPC: G06N3/063
Filed: 2019-01-30
Abstract: To improve property of an arithmetic device.SOLUTION: An arithmetic device of an embodiment comprises: a first calculation circuit 100A including one or more first magnetoresistive effect elements 21A provided on a first conductive layer 20A; a second calculation circuit 100B including one or more second magnetoresistive effect elements 21B provided on a second conductive layer 20A; a third calculation circuit 40 performing calculation processing using signals from the first and second calculation circuit 100A,100B; and a control circuit controlling the first to third calculation circuits 100A, 100B, 40. The control circuit 70 sets a condition of write operation to at least one of the first and second magnetoresistive effect element 21A, 21B based on information INF on write error of at least one of the first and second magnetoresistive effect element 21A, 21B.SELECTED DRAWING: Figure 1
Patent JP-2020118658-A (JP)
Title: Wafer-based radon detector having radon sensor and interface circuit
Inventor: LIM WOOSEOK
IPC: G01T1/167
Filed: 2019-01-31
Abstract: To provide a radon detector which can acquire stable and reliable radon measurement data by minimizing signal losses and reducing noise.SOLUTION: Provided is a wafer-based radon detector having a radon sensor and an interface circuit. The radon detector includes: (1) a substrate 10; (2) a housing 20 for covering an upper surface of the substrate at least partially; and (3) the radon sensor detecting radon and an integrated circuit (IC) chip on which the interface circuit electrically connected to the radon sensor is formed. In a partial region of the surface of the substrate, a chamber is formed between the substrate and the housing. The IC chip is equipped in the surface of the substrate in the chamber region.SELECTED DRAWING: Figure 2
Patent JP-2020126879-A (JP)
Title: Component mounting device
Inventor: ONISHI MASASHI
IPC: H05K13/08
Filed: 2019-02-01
Abstract: To provide a component mounting device capable of improving a degree of freedom of design of an accessory device having an overlap region overlapping with a base portion.SOLUTION: A component mounting device 100 includes a base portion 44 on which a backup member S is arranged, and a first accessory device 3 having an overlap region R overlapping with a base portion 44 in a plan view. The base portion 44 includes a first backup portion 44a provided in a portion other than the portion corresponding to the overlap region R, and a second backup portion 44b provided in the portion corresponding to the overlap region R. The first backup portion 44a and the second backup portion 44b are divided so that they can move up and down independently of each other.SELECTED DRAWING: Figure 3
Patent JP-2020126153-A (JP)
Title: Light control sheet, optical flat sheet, and glass laminate
Inventor: TAKAHASHI KAZUKI
IPC: G02F1/1343
Filed: 2019-02-05
Abstract: To provide a light control sheet whose total wiring region is narrow and that accordingly can increase a proportion of the light control region in the overall light control sheet, and a glass laminate using the light control sheet.SOLUTION: A light control sheet comprises a pair of transparent electrodes and a pair of transparent film base materials on both sides of a liquid crystal light control layer. At least a transparent electrode on one surface of the pair of transparent electrodes is divided into a plurality of strip-like shapes having a longitudinal direction in a first direction. Each of the transparent electrodes on the one surface divided into the plurality of strip-like shapes is bent in a second direction and connected to each power supply unit at an end of a path bent in the second direction. A glass laminate using such a light control sheet is also provided.SELECTED DRAWING: Figure 1
Patent JP-2020125561-A (JP)
Title: Clothing
Inventor: NODA HISAHIRO
IPC: A41D27/28
Filed: 2019-02-05
Abstract: To provide clothing whose front fabric is hard to twist when a blower is fitted.SOLUTION: Clothing 1 has: a front fabric 11; a back fabric 12; an opening 20 formed on the front fabric 11; a blower 30 which is fitted to the opening 20, takes in the air between the front fabric 11 and the back fabric 12, and has a first part 31 having a blower body part and a second part 32 engaged with the first part 31 and fixing the first part 31 to the opening 20; and a plurality of exhaust ports 28 which are formed on the back fabric 12 and exhaust the air to a wearer's side. The opening 20 has a back edge part 23 and a front edge part 22, and satisfies either (1) or (2): (1) the second part 32 is in contact with the back edge part 23, and specific friction resistance of the back edge part 23 is smaller than specific friction resistance of a back side surface 25 (excluding the back edge part 23) of the front fabric 11; and (2) the second part 32 is in contact with the front edge part 22, and specific friction resistance of the front edge part 22 is smaller than specific friction resistance on a front side surface 24 (excluding the front edge part 22) of the front fabric 11.SELECTED DRAWING: Figure 5
Patent JP-2020125417-A (JP)
Title: Cellulose fiber aqueous dispersion
Inventor: MORIMOTO HIROKI
IPC: C08L1/02
Filed: 2019-02-06
Abstract: To provide a cellulose fiber aqueous dispersion that makes it possible to produce a cellulose fiber dry body in a dry condition has been fibrillated with an average fiber diameter of 0.1 μm or more and 20 μm or less.SOLUTION: Provided is a cellulose fiber aqueous dispersion containing a cellulose fiber, wherein the cellulose fiber has an average fiber diameter of 0.1 μm or more and 20 μm or less and, in a sugar component of the cellulose fiber, the proportion of hemicellulose is 50% or less.SELECTED DRAWING: None
Patent JP-2020126528-A (JP)
Title: Driver notification device of automatic driving situation
Inventor: MOMOSE TATSUJIRO
IPC: B60W50/14
Filed: 2019-02-06
Abstract: To provide a driver notification device of an automatic driving situation enabling a driver to grasp the automatic driving situation without intention.SOLUTION: A driver notification device 300 of an automatic driving situation installed in a vehicle capable of traveling by automatic driving includes a sound output unit 81, light output units (22, 23, 24, 61, and 71), vibration output units (21 and 31), and an output control unit 10. The sound output unit outputs sounds to a vehicle compartment. The light output unit outputs light to the vehicle compartment. The vibration output unit is attached to members (25 and 32) that come into contact with a driver, and outputs vibrations. The output control unit notifies an automatic driving situation by varying an output pattern for the sound output unit, the light output unit, and the vibration output unit depending on the automatic driving situation.SELECTED DRAWING: Figure 3
Patent JP-2020135034-A (JP)
Title: Head determination device, computer program, and storage medium
Inventor: NAWA YUKI
IPC: B60R11/04
Filed: 2019-02-13
Abstract: To increase the accuracy in determining a head of an occupant in a photographed cabin using a discriminator while suppressing an increase in a processing load.SOLUTION: A processor receives original image data corresponding to an original image including a photographed cabin and including a plurality of pieces of original pixel data, generates compression image data including a plurality of pieces of compression pixel data fewer than the plurality of pieces of original pixel data by compressing the original image data, sets a detection window defined based on the size of a head within the compression image data, and inputs a feature amount regarding the luminance of each of pixel data included in the detection window to a discriminator. The discriminator has learned an image including at least a photographed head as teacher data to determine the photographed head of an occupant based on the feature amount regarding the luminance of the image. The processor identifies at least one of the detection window in which the discrimination result by the discriminator indicates that the photographed head of the occupant is highly likely to be included, as a highly probable area.SELECTED DRAWING: Figure 4
Patent JP-2020129982-A (JP)
Title: Liquid seasoning and method for producing the same
Inventor: IWAKI EMIRI
IPC: A23L27/60
Filed: 2019-02-13
Abstract: To provide a sesame-containing liquid seasoning that has, while having an aroma special to sesame, a bitterness original of citrus fruit skin and that is outstanding in refreshing citrus fragrance.SOLUTION: The present invention is a liquid seasoning containing sesame, citrus fruit skin and edible oil/fat, and in which the contained amount of the edible oil/fat is 5 mass% or more and 60 mass% or less for the total amount of the liquid seasoning, containing p-cymene and 2,6-dimethylpyrazine, and when the fragrance component of the liquid seasoning is measured by solid phase microextraction-gas chromatograph mass spectrometry, the ratio of the peak area of the p-cymene to the peak area of the 2,6-dimethylpyrazine is 11 or more and less than 250. Said liquid seasoning has, while having an aroma special to sesame, a bitterness original of citrus fruit skin, and is outstanding in refreshing citrus fragrance.SELECTED DRAWING: None
Patent JP-2019072592-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-02-20
Abstract: To increase game amusement.SOLUTION: A first display performance displays a holding icon of a first mode, a second display performance executes an accessory movable performance for moving a movable accessory, and a third display performance changes the holding icon of the first mode to the holding icon of a second mode. A combination performance including the first display performance, the second display performance, and the third display performance may be executed. In the combination performance, the first display performance is executed, the second display performance is executed while the first display performance is executed, and the third display performance is executed by executing the second display performance.SELECTED DRAWING: Figure 85
Patent JP-2020019924-A (JP)
Title: Carbon nanotube dispersion and use of the same
Inventor: NAHATA NOBUYUKI
IPC: C08K3/013
Filed: 2019-02-20
Abstract: To provide a carbon nanotube dispersion, a carbon nanotube coating material and a carbon nanotube coating film, in which carbon nanotubes excellent in solubility with a binder, storage stability, transparency and conductivity are dispersed.SOLUTION: The carbon nanotube dispersion comprises carbon nanotubes, a water-soluble resin and water, in which the carbon nanotubes (A) are in a monolayer form and have an average outer diameter of 0.5 to 5 nm by an image analysis using a transmission electron microscope, and a specific surface area of 400 to 800 m/g. The carbon nanotube dispersion contains, with respect to 100 pts.mass of the carbon component in the carbon nanotubes (A), 400 pts.mass or more and 2000 pts.mass or less of the water-soluble resin (B). A 50% particle diameter (D50 diameter) calculated by laser diffraction type grain size distribution measurement of the carbon nanotube dispersion is 1.5 to 40 μm.SELECTED DRAWING: None
Patent JP-2019083580-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: TANAKA SHIN
IPC: H04N5/232
Filed: 2019-02-21
Abstract: To provide a technique for performing high-quality image processing which reflects photographer's intention.SOLUTION: An image processing apparatus according to the invention, is an image processing apparatus which adds blur to a photographed image comprises: distance map acquiring means to acquire a distance map that records information indicating depth distance corresponding to each point on the photographed image; focus position acquiring means to acquire a focus position on the photographed image; reference distance determining means to acquire the depth distance corresponding to the focus position from the distance map and set the acquired depth distance as reference distance; and image processing means to perform image processing on the photographed image by using the distance map and the reference distance.SELECTED DRAWING: Figure 1
Patent JP-2020131173-A (JP)
Title: Solid chemical feeder
Inventor: KANDA YOHEI
IPC: C02F1/00
Filed: 2019-02-26
Abstract: To stabilize the concentration of a chemical in a solid chemical feeder for use in a water purification system by making it easy for the raw water to come into contact with the solid chemical.SOLUTION: A solid chemical feeder 1 provided with a rising wall 6d in the container section 6a of the support 6 that constitutes a solid chemical storage unit 3, and a member 4 having a cylindrical section 4a connected to the rising wall 6d on the upper part of the wall 6d and has a discharge hole 4b. With this configuration of feeder 1, water flowing through the support 6 can be suppressed from flowing out of the outlet hole 4b without coming into contact with the water-soluble solid agent 8 installed on the upper surface of the partition plate 5.SELECTED DRAWING: Figure 2
Patent JP-2020140941-A (JP)
Title: Rectangular wire material, and method for manufacturing the same
Inventor: MIYASHITA KATSUMI
IPC: H01B13/00
Filed: 2019-03-01
Abstract: To provide a rectangular wire material which can simultaneously suppress two problems of interfacial peeling of a coating layer due to bending work and the decrease of a welding strength, and is suitable as a lead wire of a lithium ion battery.SOLUTION: The rectangular wire material includes a core material that is formed from Cu or a Cu alloy, and a coating layer that is formed from Ni or an Ni alloy and is formed on a surface of the core material over an entire circumference of the core material. In the rectangular wire material, it is preferable that the number of voids of 0.05 μm2 or larger is less than one in a boundary between the core material and the coating layer, in a cross section, and that crystal grains of the coating layer are oriented in a direction along the boundary.SELECTED DRAWING: Figure 1
Patent JP-2020142306-A (JP)
Title: Diamond-coated cutting tool
Inventor: AKABOSHI YUKI
IPC: B23B51/00
Filed: 2019-03-04
Abstract: To provide a diamond-coated cutting tool that has sufficient abrasion resistance and chipping resistance for difficult-to-grind materials such as a CFRP material and a stack material, for a long time.SOLUTION: In the diamond-coated cutting tool, a surface of a base body of the tool is coated with a diamond-coated layer with thicknesses of 3-25 μm having one or two or more layers of diamond films. For at least one layer in the diamond films, a ratio of peak intensity in sp3 bonding/sp2 bonding determined by Reman spectroscopic measurement is 0.8-2.0, an average crystal grain size of diamond crystals in the diamond film is 0.10-0.50 μm, and a content ratio of nitrogen in the diamond film is 0.001-0.010 atomic %.SELECTED DRAWING: None
Patent JP-2020130973-A (JP)
Title: Humidification dome at sleeping
Inventor: NAGAO MASAHARU
IPC: A61H33/12
Filed: 2019-02-15
Abstract: To provide a humidification dome at sleeping hanging above a face by using a dome-shaped container, covering the face with a space (3), and can humidify for 7 to 9 hours while sleeping.SOLUTION: The humidification dome at sleeping has a hanging dome shape, configured to be used by forming a hole (4) on the center of a dome-shaped container (1), penetrating a bolt with a ring (5) into the hole to be fastened and fixed with a nut (6), hooking the container to a hanging metal fitting (10) provided at a tip of a previously-made support arm (9), inserting the support arm into a sheath pipe (13) up to an adjusting washer (22) of a support arm lower part, and inserting the sheath pipe (13) to a support tube receiving hole (18) of an arm support table (15).SELECTED DRAWING: Figure 1
Patent JP-2020143737-A (JP)
Title: Driving device and image forming apparatus
Inventor: UEKIHARA MUTSUTO
IPC: F16H57/023
Filed: 2019-03-06
Abstract: To provide a driving device capable of easily and accurately assembling a compression spring for pressing a pendulum gear.SOLUTION: A driving device 6 comprises: a drive gear 61 which is rotatable forward and backward; a pendulum gear 62 which is meshed with the drive gear 61 and oscillated between a first position and a second position with the rotation of the drive gear 61; a driven gear 63 which is meshed with the pendulum gear 62 which is oscillated to the first position, and separated from the pendulum gear 62 which is oscillated to the second position; a compression spring 64 which presses the pendulum gear 62 in a direction of a rotation axis center C1; and a gear cover 65 which holds the compression spring 64. The gear cover 65 includes: a cylindrical part 66 which is provided at a position overlapped with the pendulum gear 62 which is oscillated to the first position and the second position in the direction of the rotation axis center C1, and in which a through hole 662 in which the compression spring 64 is inserted, extends in the direction of the rotation axis center C1; and a hook 67 by which, in a state where one end 64a of the compression spring 64 is abutted to the pendulum gear 62 and the compression spring 64 is compressed, the compression spring 64 at the side of the other end 64b is held.SELECTED DRAWING: Figure 5
Patent JP-2020143239-A (JP)
Title: Resin composition
Inventor: IKEHIRA SHU
IPC: C08K3/013
Filed: 2019-03-07
Abstract: To provide a resin composition which can achieve both suppression of warpage of a cured product and excellent adhesion.SOLUTION: A resin composition contains (A) an epoxy resin, (B) an inorganic filler and (C) a benzoxazine compound having one or more alicyclic structures in the molecule.SELECTED DRAWING: None
Patent JP-2020147634-A (JP)
Title: Electrochemical luminous material and ito electrode with the material adsorbed thereon
Inventor: NAKAMURA RYOTA
IPC: C09K11/06
Filed: 2019-03-11
Abstract: To provide an electrochemical luminous material that enables ECL with a reduced influence of extinction due to oxygen even in the presence of oxygen.SOLUTION: The present invention provides an electrochemical luminous material and an ITO electrode, containing an electrochemical luminous metal complex in which a polyhedral oligomeric silsesquioxane (POSS)-modified ligand molecule is coordinated.SELECTED DRAWING: Figure 1-1