baber/WOPTO huggingface dataset:
Patent JP-2017005246-A (JP)
Title: Magnetic device and power conversion device using the same
Inventor: NAKAGAWA YOSHITAKE
IPC: H01F27/32
Filed: 2016-05-19
Abstract: PROBLEM TO BE SOLVED: To further improve a magnetic device.SOLUTION: A magnetic device includes a winding and a plurality of insulating members surrounding the winding. Each of the plurality of insulating members is in contact with the winding, and a gap is provided between two respective adjacent insulating members out of the plurality of insulating members in the winding direction of the winding.SELECTED DRAWING: Figure 1
Patent JP-2017209857-A (JP)
Title: Inkjet recording head
Inventor: KAWAKUBO TAKASHI
IPC: B41J2/14
Filed: 2016-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording head which has excellent long-time withstand voltage, has drive durability and reliability, and also has high drive efficiency.SOLUTION: An inkjet recording head 100 according to embodiments comprises: a nozzle plate 20 having a plurality of nozzles 22 in communication respectively with a plurality of ink pressure chambers 12; and a plurality piezoelectric elements 30 each having a lower electrode 32 disposed on a surface 20a of the nozzle plate 20 apart from the ink pressure chamber 12 to surround each of the nozzles 22, a piezoelectric film 34 overlaid on the lower electrode 32, and an upper electrode 36 overlaid on the piezoelectric film 34. The piezoelectric film 34 has step parts 52, 54 having a reduced thickness at positions apart from end edge parts 36a, 36b of the upper electrode 36.SELECTED DRAWING: Figure 2
Patent JP-2017210166-A (JP)
Title: On-vehicle display system
Inventor: TABETA TAKAYUKI
IPC: B60R1/00
Filed: 2016-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle display system which can present an image to a driver by projecting the image to a room mirror of a vehicle, and allows a driver to visually confirm a real landscape on a rear side, using the room mirror, if necessary.SOLUTION: A photographed image of a back camera 6 displayed on a display 1 is reflected on a room mirror 2, and is visually confirmed as an image on the room mirror 2 by a driver (a). When an abnormality on the back camera 6 or display 1 is detected by an abnormality detection device 7, a control device 10 controls an oscillation mechanism 3, for changing an angle of the room mirror 2 to a room mirror angle which is suitable so that the driver visually recognizes a real landscape on a rear side directly, through the room mirror 2.SELECTED DRAWING: Figure 2
Patent JP-2017213575-A (JP)
Title: Conveying device and conveying method for group of molding flasks
Inventor: KANEFUJI KOICHI
IPC: B22C23/00
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device and a conveying method for a group of molding flasks capable of maintaining an interval between the mold flasks without being affected by heat expansion of the molding flasks.SOLUTION: A conveying method for a group of molding flasks comprises sandwiching a group of molding flasks serially aligned, using a pusher cylinder 10 and a cushion cylinder 11, and conveying a mold flask or a plurality of mold flasks one pitch by one pitch thereof using cylinders therefor. The conveying method for the group of molding flasks employs a cylinder having functions capable of recognizing an extended/contracted position and stopping in halfway to arbitrarily change a stop position at an extended end side, as the cushion cylinder, and comprises, at an upstream of the cushion cylinder: a positioning device 17 for pushing the molding flask, with a function capable of feeding, to a predetermined position on a molding flask conveying device, molding flasks including those in short of feeding distance, which is further pushed up to the predetermined position thereby; and a molding flask returning device 24 for returning the molding flask 1 having been pushed to the predetermined position by the positioning device for pushing the molding flask, to a position in short of the feeding distance to which the molding flask had been pushed by the pusher cylinder.SELECTED DRAWING: Figure 1
Patent JP-2017215207-A (JP)
Title: Mobile body, estimation method, and program
Inventor: MIYAGAWA TAKUMI
IPC: G01B7/00
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a mobile body capable of estimating relative positional relation between the mobile body itself and an electric wire.SOLUTION: A mobile body 10 measures a measurement magnetic vector at each predetermined spot, and calculates each candidate point as a candidate of a position of an electric wire or a device connected to the electric wire at each spot on the basis of the measurement magnetic vector, so as to estimate the position of the electric wire on the basis of the plurality of candidate points.SELECTED DRAWING: Figure 1
Patent JP-2017220328-A (JP)
Title: Life estimation device for led lighting device
Inventor: OKABE EIJI
IPC: H02M3/00
Filed: 2016-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a life estimation device for an LED lighting device capable of realizing replacement of the LED lighting device before expiration of the lifetime of an electrolytic capacitor.SOLUTION: A life estimation device of an LED lighting device includes an electrification time measurement unit 18a for integrating the electrification time of an electrolytic capacitor 16 included in a power supply device 17 of an LED lighting device 10 including an LED 15, a life determination unit 18b in which the time before reaching the lifetime of the electrolytic capacitor 16 is preset as a replacement time threshold, and determining whether or not the electrification time integrated in the electrification time measurement unit 18a has reached the replacement time threshold, and a supply current control unit 15c controlling to supply a current for changing the lighting state to the LED 15, when a determination was made in the life determination unit 18b that the electrification time integrated in the electrification time measurement unit 18a has reached the replacement time threshold.SELECTED DRAWING: Figure 3
Patent JP-2016154966-A (JP)
Title: Game machine
Inventor: ISHIHARA NAOKI
IPC: A63F7/02
Filed: 2016-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a game state before being shifted to a specific game state from erroneously being recognized due to a presentation in the specific game state.SOLUTION: A sub CPU for determining a presentation pattern on the basis of a specific game state performs a presentation in the specific game state on the basis of the determined presentation patter, and determines a first presentation pattern when a shift is made to a first specific game state (a big win game state based on a special symbol 1) in a non-special game state, and if a shift is made to the first specific game state or a second specific game state (a big win game state based on a special symbol 2) in a special game state, determines a second presentation pattern.SELECTED DRAWING: Figure 122
Patent JP-2017220371-A (JP)
Title: Layered cell
Inventor: NAKANISHI HARUMICHI
IPC: H01M4/75
Filed: 2016-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a layered cell that is able to ensure pressure on a contact face between a housing and an outer peripheral edge of an electrode disposed in contact with the inner peripheral face of this housing, by restricting displacement between the outer peripheral edge of the electrode and the inner peripheral face of the housing.SOLUTION: A layered cell 100 comprises: a housing 10; a cathode 30 and an anode 40 accommodated in the housing 10, having respective through-holes, and arranged in layers; a collector 60 inserted in the through-hole 31 of the cathode 30 and the through-hole 41 of the anode 40, and electrically connected in contact with an electrode of one of the cathode 30 and the anode 40; and a spacer 70 provided between an inner peripheral edge forming the through-hole of an electrode of the other of the cathode 30 and the anode 40 and an outer peripheral face 60a of the collector 60.SELECTED DRAWING: Figure 1
Patent JP-2016169227-A (JP)
Title: Priming of pluripotent stem cells for neural differentiation
Inventor: NATHAN MEYER
IPC: A61K35/30
Filed: 2016-06-15
Abstract: PROBLEM TO BE SOLVED: To provide methods and compositions for differentiation of pluripotent stem cells.SOLUTION: In certain aspects, the method comprises priming of stem cells in a culture medium essentially free of growth factors such as FGF and TGFβ for neural differentiation. As an advantage, neural cells may be provided with improved consistency and purity. In one aspect, a method for generating neural cells is provided, which method comprises the steps of: a) culturing a population of pluripotent stem cells prior to aggregate formation in a serum-free culture medium essentially free of externally added transforming growth factor β (TGFβ) and basic fibroblast growth factor (bFGF); b) forming aggregates from the cells in step a) in a suspension culture; and c) further differentiating the aggregates into a cell population including neural cells, thereby producing neural cells.SELECTED DRAWING: None
Patent JP-2017221371-A (JP)
Title: Medicine container plug body, method of manufacturing medicine container plug body, medicine container plug member, and medicine stored medicine container using the medicine container plug member
Inventor: SUZUKI YUSUKE
IPC: A61J1/05
Filed: 2016-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a medicine container plug body using a rubber material and a thermoplastic elastomer, which causes no elution of a rubber material component, has excellent sealability even after the extraction of a medical needle, and can hold a plate-like rubber member at an appropriate position in the plug body.SOLUTION: A medicine container plug body 1 includes a plate-like rubber member 4, and an upper formation part 2 and a lower formation part 3 for cooperatively encapsulating it. The lower formation part includes a bottom plate part 31 closely adhering to the undersurface of the plate-like rubber member 4, and a plurality of lower leg parts 32 extending from the peripheral edge part of the bottom plate part 31 in an upper formation part 2 direction, and the upper formation part includes an upper plate part 21 closely adhering to the top surface of the plate-like rubber member 4, and a plurality of upper leg parts 22 for filling the space between the leg parts of the lower formation part 3. The tip of the upper leg part includes an inside extension part 25 extending in an undersurface direction of the plate-like rubber member.SELECTED DRAWING: Figure 5
Patent JP-2017224759-A (JP)
Title: Light emitting device
Inventor: NAWATA AKISHI
IPC: H01L33/22
Filed: 2016-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device with improved light extraction efficiency.SOLUTION: A light emitting device 10 includes: light emitting elements 1; a sealing body 2 enclosing the light emitting elements 1; and a low refraction part 3 disposed between the light emitting elements 1 and the sealing body 2 and having a refraction index lower than those of light emission surfaces of the light emitting elements 1 and a material of the sealing body 2.SELECTED DRAWING: Figure 1
Patent JP-2017226266-A (JP)
Title: Exterior beam for vehicle
Inventor: TASAKA NAOKI
IPC: B60R19/56
Filed: 2016-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an exterior beam for vehicle, enabling high-accuracy dimensional control, capable of maintaining sufficient load-withstanding performance against collision and capable of achieving weight saving.SOLUTION: In an exterior beam for vehicle, the mounting holes 21f, 21b are formed at the front and rear overlapping positions to the front and rear walls 11 and 12, respectively, and the flexures 22l, 22r curving a frame member 10 halfway in a lengthwise direction are formed adjacently to the mounting holes 21f, 21b. The front side taper parts 16t, 16b are provided at the connection parts of a front wall 11, and the upper and lower walls 13 and 14, and are formed to increase the thicknesses of the upper and lower walls 13 and 14 as heading for the front wall 11. Besides, the rear side taper parts 17t, 17b are provided at the connection parts of a rear wall 12, and the upper and lower walls 13 and 14, and are formed to increase the thicknesses of the upper and lower walls 13 and 14 as heading for the rear wall 12. A width W0 is made to be 60 mm or more and 160 mm or less, and a ratio {(W1×tanθ1)/(W2×tanθ2)} is set to be in the range of 1.3 or more and 3.9 or less.SELECTED DRAWING: Figure 3
Patent JP-2017227699-A (JP)
Title: Cooling system and projector
Inventor: YOSHIDA NAOTO
IPC: F21S2/00
Filed: 2016-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system capable of efficiently cooling an internal heat source while ensuring dust resistance of a case.SOLUTION: The cooling system (light source unit) includes; a fixed member (barrel 25) which includes a holding part that holds a heat generation body (motor 110, condenser lenses 117a, 117b, 115 etc.), a main body part 521; and a projection 542 extending from the main body part 521; and an inner case (light source case 61) for storing the fixed member, which has a hole 67 through which the projection 542 is inserted at an installation position of the fixed member. The cooling system is disposed between the fixed member and the inner case and may include an encapsulation member 68 having an opening 681 through which the projection 541 is inserted.SELECTED DRAWING: Figure 6
Patent JP-2017226736-A (JP)
Title: Resin composition for can coating
Inventor: ITO YOSHIKI
IPC: C08G18/80
Filed: 2016-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for a can coating which is used in a coating for a can body and a lid of, in particular, a beverage can and a food can, is excellent in workability, retort resistance and sanitation property of a coated film, is excellent in corrosion resistance and impact resistance, and does not use bisphenol A or formaldehyde as raw materials.SOLUTION: A resin composition for a can coating contains a hydroxyl group-containing polyester resin (A) having a diphenolic acid as an acid component of a raw material, a block polyisocyanate resin (B), and a metalalkoxide-based compound or a metal chelate-based compound (C).SELECTED DRAWING: None
Patent JP-2018006037-A (JP)
Title: Lighting fixture
Inventor: KATO TOSHIYA
IPC: F21V23/00
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture improving connection workability between a power supply part and a light source part.SOLUTION: A lighting fixture includes: a fixture body 1 having a power supply part 2; a pair of connected parts 4, 5 mounted on the side of the fixture body 1 and disposed on mounting parts 41, 51 each formed into a recessed state toward a back surface side; a light source part 3 having a light source; and a pair of connection parts 6, 7 mounted on the side of the light source part 3 and disposed on mounting parts 61, 71 facing the pair of connected parts 4, 5 and formed into a protrusion state toward the back surface side. The connection parts 6, 7 on the side of the light source part 3 are connected to the connected parts 4, 5 on the side of the fixture body 1, so that the light source part 3 is mechanically and electrically connected to the fixture body 1.SELECTED DRAWING: Figure 2
Patent JP-2018004825-A (JP)
Title: Virtual reality type fire fighting training system, fire disaster simulator for fire fighting training, fire disaster simulation method for fire fighting training, and program
Inventor: MASUDA ARATA
IPC: G09B9/00
Filed: 2016-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a virtual reality type fire fighting training system, a fire disaster simulator for fire fighting training, a fire disaster simulation method for fire fighting training, and a program that are enhanced in fire fighting training effects.SOLUTION: A fire-extinguishing agent trajectory calculator 3117 calculates a trajectory of virtual particles of a virtual fire-extinguishing agent by using: information indicating mass and volume of the virtual particles of the virtual fire-extinguishing agent; information indicating a direction and size of external force acting on the virtual particles of the virtual fire-extinguishing agent; a discharge speed parameter; angle information; and nozzle position information. A determination section 3118 determines whether or not the virtual fire-extinguishing agent has reached a fire origin area, on the basis of the trajectory of the virtual particles of the virtual fire-extinguishing agent. A flame scale calculator 3119 calculates a flame scale parameter according to a determination result of the determination section 3118. A video data generation section 3112 generates novel video data by synthesizing video data and background image data showing flames in a virtual space.SELECTED DRAWING: Figure 3
Patent JP-2018006531-A (JP)
Title: Laser device and laser igniter
Inventor: ARAI NOBUYUKI
IPC: G02B6/42
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a laser device that restricts spread of a luminous flux from highly densely accumulated light emission points and that can be reduced in device side, in a configuration using high output laser array.SOLUTION: A laser device comprises: a light source 1 in which a plurality of light emission points are two-dimensionally aligned; a plurality of coupling lenses 7 corresponding to the plurality of light emission points 32 of the light source 1; and a condensing optical system 8 that condenses luminous fluxes emitted from the light source 1 and passed through the coupling lenses 7. The laser device has: an area where the intervals of the arrangement of the plurality of light emission points 32 and the intervals of the optical axes of the plurality of coupling lenses 7 coincide and the optical axis of each coupling lens 7 passes through the center of the corresponding light emission point 32; and an area where the intervals of the arrangement of the plurality of light emission points 32 and the intervals of the optical axes of the plurality of coupling lenses 7 do not coincide and the optical axis of each coupling lens 7 does not pass through the center of the corresponding light emission point 32.SELECTED DRAWING: Figure 3
Patent JP-2018002644-A (JP)
Title: (S)-N-(4-AMINO-5-(QUINOLINE-3-YL)-6,7,8,9-TETRAHYDROPYRIMIDO[5,4-b]INDOLIZINE-8-YL)ACRYLAMIDE CRYSTAL
Inventor: ENKAI HIROMI
IPC: A61K31/519
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel crystal of (S)-N-(4-amino-5-(quinoline-3-yl)-6,7,8,9-tetrahydropyrimido[5,4-b]indolizine-8-yl)acrylamide and a method for producing the same.SOLUTION: Provided is a crystal of (S)-N-(4-amino-5-(quinoline-3-yl)-6,7,8,9-tetrahydropyrimido[5,4-b]indolizine-8-yl)acrylamide in which, in the powder X-ray diffraction spectrum, the diffraction angle (2θ±0.2°) has at least three or more peaks selected from 8.9°, 13.7°, 17.3°, 19.5°, 21.8°, 22.8°, 25.4° and 28.1°.SELECTED DRAWING: None
Patent JP-2018004020-A (JP)
Title: Hydrogen storage facility
Inventor: HIGUCHI SHUNICHI
IPC: B65D88/02
Filed: 2016-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent inflammation of hydrogen even when hydrogen leaks and inhibit vaporization of stored liquid hydrogen caused by temperature rise.SOLUTION: A hydrogen storage facility 1 includes: a concrete outer shell 13a formed with an internal space and installed under a water surface; and a tank 13c which is installed in the internal space and stores liquid hydrogen.SELECTED DRAWING: Figure 1
Patent JP-2016201821-A (JP)
Title: Image processing system, image processing method, program, and recording medium
Inventor: SATO KAZUFUMI
IPC: H04N19/126
Filed: 2016-07-12
Abstract: PROBLEM TO BE SOLVED: To suppress increase in a code amount when the number of quantization matrixes becomes large.SOLUTION: The image processing system includes an inverse quantization section 240, for dequantizing quantized data calculated by quantizing transformation coefficient data generated by orthogonally transforming image data in a transformation unit of 32×32 by using a quantization matrix of 32×32 having a style formed by copying a first element or a second element mutually neighboring in a quantization matrix of 8×8 as an element between the first element and the second element.SELECTED DRAWING: Figure 9
Patent JP-2017110486-A (JP)
Title: Fixing tool for lock bolt head
Inventor: NAKABAYASHI MASAAKI
IPC: E21D20/00
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a fixing tool for a lock bolt head that prevents a waterproof sheet from being damaged, suppresses lining concrete from having a restrained crack, forms no cavity in the back of the lining concrete, and eliminates a partial winding thickness deficiency of the lining concrete.SOLUTION: The present invention relates to a fixing tool 1 for a lock bolt head consisting of a seat plate 3 having a hole 4 formed such that a lock bolt 2 inserted into natural ground is inserted and a nut 5 having a female screw part 6 formed to be engaged with the lock bolt 2 and also fixed to the seat plate 3. A peripheral surface of the hole 4 is made into an inclined surface 7 tapered to expand outward over the entire periphery, and an engaging surface of the nut 5 for the hole 4 is made into an inclined surface 9 tapered reversely of the hole 4. In a fixed state, the nut 5 is fitted in the hole 4 to be fixed, and an outer surface of the nut 5 and an end face of the head of the lock bolt 2 are substantially in level based upon an outer surface of the seat plate 3.SELECTED DRAWING: Figure 1
Patent JP-2018007947-A (JP)
Title: X-ray ct apparatus and arithmetic unit
Inventor: HAYASHI TETSUYA
IPC: A61B6/03
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus which can continue an image reconstruction operation without halting the image reconstruction operation when photographing is started during image reconstruction operation processing, and an arithmetic unit.SOLUTION: An arithmetic unit 202 of an X-ray CT apparatus 1 includes a plurality of storage devices (a first raw data storage device 231, a second raw data storage device 232) for storing transmitted X-ray data (raw data) obtained by a scanner 10 and also includes a plurality of reconstruction operation devices (a scan reconstruction operation device 225, a post reconstruction operation device 226) for performing an image reconstruction operation. The arithmetic unit 202 switches the raw data storage devices 231, 232 as a reading destination of raw data in accordance with the number of reconstruction operation processing performed simultaneously by using a raw data reading switching device 223. Consequently, post reconstruction can be continued when scanning is started during post reconstruction processing.SELECTED DRAWING: Figure 3
Patent JP-2016201994-A (JP)
Title: Foreign matter detection circuit, detection device and power transmission device
Inventor: MIYAMOTO SO
IPC: H02J50/60
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To detect, without newly providing a sensor, foreign matter present near a detection coil, that its, a magnetic coupling element, and improve detection accuracy.SOLUTION: A foreign matter detection circuit comprises detection parts 32, 33 that measure or calculate an effective resistance value for one or more magnetic coupling elements L3 composed of one or more coils, or an elective resistance value for a circuit including at least the magnetic coupling element L3, and determine the presence or absence of foreign matter from a change in the effective resistance value. The detection parts 32, 33 make the above-described determination after a threshold used for determination of the presence or absence of a foreign matter is determined from the effective resistance value obtained when a device having a magnetic coupling element to be magnetically coupled with the magnetic coupling element L3 is disposed in the position where the device is to be magnetically coupled with the magnetic coupling element L3 and there are not any foreign matter around it.SELECTED DRAWING: Figure 3