baber/WOPTO huggingface dataset:
Patent JP-2018013564-A (JP)
Title: Ferrule
Inventor: NISHIMURA AKITO
IPC: G02B6/38
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a ferrule capable of normally transmitting an optical signal even if a changes in external environment occurs.SOLUTION: A ferrule, which is a ferrule for holding an end part of an optical fiber 1, comprises: a fiber hole for inserting the optical fiber thereinto; and a reflection surface 13 that is formed on an outer surface of a body part for transmitting an optical signal of the optical fiber and reflects the optical signal. A reflection protecting part 32 having a refractive index smaller than a refractive index of the body part covers an outside of the reflection surface.SELECTED DRAWING: Figure 1
Patent JP-2018014583-A (JP)
Title: Image processing apparatus
Inventor: HIGUCHI HARUHIKO
IPC: B60R1/00
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to generate a viewpoint converted image in which image distortion of a three-dimensional object is reduced.SOLUTION: The image processing apparatus includes: a viewpoint converted image generation unit for generating a viewpoint converted image obtained by performing coordinate conversion on an input photographed image using predetermined coordinate conversion information; and a correction unit that corrects coordinate conversion information. The correction unit corrects information corresponding to an area where a three-dimensional object exists in the photographed image among the coordinate conversion information. The viewpoint converted image generation unit performs coordinate conversion of the photographed image by using the coordinate conversion information corrected by the correction unit.SELECTED DRAWING: Figure 9
Patent JP-2018011728-A (JP)
Title: Game medium management system, each-machine device, and method of managing game media
Inventor: KONO MAKOTO
IPC: A63F7/02
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To make it possible for a game parlor to set desirable restrictions on various services according to a situation to achieve a flexible operation.SOLUTION: A member management device 50 manages acquisition ball data, replay performance data, and replay restriction data. In the replay restriction data, it is possible to individually set whether or not a current-day-acquisition ball replay, a current-day-acquisition ball carry-over replay, a past-acquisition ball replay, and a past-acquisition ball carry-over replay are made subject to restriction. An inter-machine card processor 10 reads a card ID from an inserted card and transmits the card ID to the member management device 50, and receives, from the member management device 50, data for replay including the acquisition ball data, the replay performance data, and the replay restriction data. Upon a receipt of a replay operation, the inter-machine card processor 10 determines whether a replay is possible or not by referring to the data for replay, and if the replay is determined possible, executes the pay-out of game balls.SELECTED DRAWING: Figure 1
Patent JP-2017039702-A (JP)
Title: Crystal form of lorlatinib free base
Inventor: MELISSA J BIRCH
IPC: A61P35/00
Filed: 2016-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel crystal form of a lorlatinib free base having desired properties such as high crystallinity, high purity, low hygroscopic property, preferable dissolution and mechanical properties.SOLUTION: The present invention provides a crystal form of (10R)-7-amino-12-fluoro-2,10,16-trimethyl-15-oxo-10,15,16,17-tetrahydro-2H-8,4-(metheno)pyrazo[4,3-h][2,5,11]benzoxadiazacyclotetradecyne-3-carbonitrile (lorlatinib) free base having a specific 2θ value in a powder X ray diffraction pattern, and a pharmaceutical composition effective for treatments of cancer containing lorlatinib having the crystal form.SELECTED DRAWING: Figure 1
Patent JP-2016225639-A (JP)
Title: Semiconductor device
Inventor: HIZUKA JUNICHI
IPC: H01L29/786
Filed: 2016-08-01
Abstract: PROBLEM TO BE SOLVED: To provide stable electrical characteristics to a transistor using an oxide semiconductor film to manufacture a semiconductor device with higher reliability.SOLUTION: In a transistor using an oxide semiconductor film as an active layer, microscopic cavities are provided in a source region and a drain region adjacent to a channel region. By providing the microscopic cavities in the source region and the drain region formed in the oxide semiconductor film, hydrogen contained in the channel region of the oxide semiconductor film can be captured in the microscopic cavities.SELECTED DRAWING: Figure 1
Patent JP-2018022028-A (JP)
Title: Audio processing device, audio-video output device, and remote conference system
Inventor: AIBA AKIHITO
IPC: H04N7/15
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent sounds from becoming unclear, the sound transmitted from a sound source position immediately after switchover from a non-sound source position to the sound source position.SOLUTION: In an audio processing device having a position identifying unit 11 that identifies out of plural positions where sounds are picked up by individual microphones, a sound source position where the sound source is present on the basis of array audio signals supplied from a microphone array 20, and an audio signal output unit 12 that outputs audio signals that emphasize sounds supplied from sound source positions thereby identified, the audio signal output unit 12 is so configured as to set positions having a hysteresis of having become sound source positions within a prescribed past period of time out of the plural positions, as non-sound source emphasis target positions where sound source is emphasized irrespective of the result of identification by the position identifying unit 11.SELECTED DRAWING: Figure 2
Patent JP-2018021597-A (JP)
Title: Hydraulic auto-tensioner
Inventor: KUCHIKI YOSHIAKI
IPC: F16J15/3204
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic auto-tensioner and a hydraulic auto-tensioner unit capable of reducing sliding resistance of an oil seal while preventing oil leakage in use of the hydraulic auto-tensioner, and achieving excellent damping property.SOLUTION: One oil seal 2 is mounted on an inner upper portion of a cylinder 1 of a hydraulic auto-tensioner in a manner of being fitted and fixed, and an inserted rod 3 is slidably kept into contact with a seal lip 2a of the oil seal 2 composed of a rubber elastic material. Fine recessed portions or projecting portions of a lattice pattern 11 and the like or linear arrangement or dotted arrangement applying both, or an oil retaining mechanism of a sliding surface by a flocked layer, is disposed on a surface of the seal lip 2a as the sliding face of the oil seal 2 or a sliding mate such as a rod 3. Thus run-out of a working fluid on the sliding face increased in pressure contact force can be prevented, the working fluid can be sufficiently supplied, and sliding resistance can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2016187715-A (JP)
Title: Game machine
Inventor: SASADA YUJI
IPC: A63F5/04
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a combination of specific symbols may possibly be stopped and displayed during a prescribed period, and which can prevent amusement of games from becoming degraded.SOLUTION: In the game machine of the present invention, notification means notifies, on an occasion when a specific internal lottery winning combination is determined, and on an occasion when a prescribed internal lottery winning combination that is different from the specific internal lottery winning combination is determined as an internal lottery winning combination by internal lottery winning combination determination means, display assistance information for causing a combination of specific symbols to be stopped and displayed along a linear line straddling across a plurality of display columns. Specific game control means, when a prescribed condition is satisfied, starts a specific game, and when the number of times of notifications of the display assistance information by the notification means reaches a stipulated number of times, terminates the specific game. Advantageous state granting means, when the specific internal lottery winning combination is determined as an internal lottery winning combination in the specific game, grants right of an advantageous state that is advantageous to a player.SELECTED DRAWING: Figure 2
Patent JP-2018025489-A (JP)
Title: Method for creating rubber material model and method for simulating rubber material
Inventor: NAITO MASATO
IPC: G06F19/00
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To reproduce a breakdown phenomenon of a matrix rubber.SOLUTION: A method is for creating a finite element model of rubber materials including at least a matrix rubber using a computer. The creation method includes: step S1 of inputting a matrix rubber model in which the matrix rubber is modeled with a plurality of first elements composed of planar elements or solid elements into the computer; and step S2 of defining a first adhesive element coupling the first elements in a manner that they can be peeled off between them to at least one boundary of a plurality of boundaries between the adjacent first elements.SELECTED DRAWING: Figure 3
Patent JP-2018029681-A (JP)
Title: sewing machine
Inventor: TSUKAHARA SHINYA
IPC: D05B27/22
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To keep a set amount of feed.SOLUTION: A sewing machine 100 comprises: a sewing machine motor 16 which serves as a driving source for the vertical motion of a needle bar for holding a sewing needle; first detection means 161 for detecting the shaft angle of the sewing machine motor; a feed mechanism 40 which uses the torque of the sewing machine motor to impart a reciprocating motion along the feed direction of an object to be sewn to a feed dog 31; and a feed adjustment mechanism 50 for adjusting the amount of feed of the feed dog according to the position or attitude of a feed adjustment body 55. The feed adjustment mechanism has a feed adjustment motor 57 which changes the position or attitude of the feed adjustment body to adjust the amount of feed. The sewing machine further comprises a control device 90 which drives the output shaft of the feed adjustment motor to a target position so that a preset amount of feed is obtained, and which, when the output shaft of the feed adjustment motor is on standby at the target position, controls the feed adjustment motor so that the position holding torque of the feed adjustment motor is adjusted so as to be increased or decreased according to the rotation speed of the sewing machine motor based on the detection by the first detection means.SELECTED DRAWING: Figure 1
Patent JP-2018034416-A (JP)
Title: Image formation apparatus
Inventor: KITAMURA MAKOTO
IPC: B41J29/38
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily recognize a printing portion and an unnecessary portion other than the printing portion when printing is performed to a roll sheet.SOLUTION: An image formation apparatus which cuts a roll sheet and discharges the sheet formed with an image includes: a terminal end detection unit which detects the terminal end of a fed sheet; a sheet length calculation unit which calculates the calculation sheet length from the tip to the terminal end of the sheet on the basis of the detection timing of the terminal end of the sheet detected by the terminal end detection unit; and an image formation unit which forms an image on the fed sheet on the basis of the input image data, and forms an unnecessary portion image different from the image on an unnecessary portion of the sheet in accordance with the comparison result between the calculation sheet length calculated by the sheet length calculation unit and the input set sheet length.SELECTED DRAWING: Figure 1
Patent JP-2018036010-A (JP)
Title: refrigerator
Inventor: MACHIDA NORIMASA
IPC: F25D21/08
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which optimizes airflow blown to an evaporator to reduce electric power needed for the operation.SOLUTION: In a refrigerator 10 of the invention, a protection plate 35 is arranged above a defrosting heater 34 at an area below an evaporator 16 disposed in a cooling chamber 30, and the protection plate 35 is formed into an inclined shape. Thus, cooling air returned from a return port 49 provided near a lower end of the cooling chamber 30 is smoothly blown toward the upper side along the inclined protection plate 35, and the cooling air can be circulated with high efficiency. Thus, the cooling efficiency of the refrigerator 10 can be improved.SELECTED DRAWING: Figure 3
Patent JP-2018035411-A (JP)
Title: Steel for cold forging and manufacturing method therefor
Inventor: MIYANISHI KEI
IPC: B22D11/00
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a steel for cold forging excellent in cold forgeability and machinability and a manufacturing method therefor.SOLUTION: There is adopted a steel for cold forging containing, by mass%, C:0.05 to 0.30%, Si:0.05 to 1.00%, Mn:0.40 to 2.00%, S:0.008 to less than 0.040%, Cr:0.01 to 3.00%, Al:0.010 to 0.100%, N:0.0250% or less and Bi:0.0001 to 0.0050%, further one or more kind selected from a group consisting of Sb:0.0001 to 0.0050%, Sn:0.0001 to 0.0050% and Pb:0.0001 to 0.0050% with total content of Bi, Sb, Sn and Pb of 0.0050% or less and the balance Fe with impurities, having P:0.050% or less and O:0.0020% or less, satisfying the formula (1) and the formula (2) and having average distance between sulfides in the steel of less than 30.0 μm. d+3σ<10.0 μm (1). SA/SB<0.30 (2).SELECTED DRAWING: None
Patent JP-2018035782-A (JP)
Title: Screw compressor
Inventor: KANEDA MINAKO
IPC: F04C18/16
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a screw compressor having a liquid supply part excellent in maintainability and processability.SOLUTION: A screw compressor includes a screw rotor, and a casing accommodating the screw rotor. A liquid supply part provided in the casing for supplying liquid into a working space of the casing is constituted by a separate member from the casing.SELECTED DRAWING: Figure 1
Patent JP-2016208552-A (JP)
Title: Head-mounted device
Inventor: MIYOSHI TAKASHI
IPC: G02B27/02
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a head-mounted device or the like capable of displaying an image while switching a display position of a display image or a virtual image position of the display image, in accordance with a using situation of the head-mounted device by a user.SOLUTION: A head-mounted device 100 comprises: a display unit 110 for displaying a display image in a range of a visual field of a user; and a supporting unit 120 which is mounted to a mounting tool mountable to a head of the user and supports the display unit. On the basis of a relative position of the display unit 110 with respect to the user, the display unit 110 displays the image while switching the virtual image position in a distance direction of the display image.SELECTED DRAWING: Figure 1
Patent JP-2018039585-A (JP)
Title: Image formation apparatus and control program of image formation apparatus
Inventor: NISHIKAWA HIDEFUMI
IPC: B65H7/14
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus which determines the front and back of an envelope in such a state that a flap is opened, and prevents setting mistake.SOLUTION: An image formation apparatus 10 includes a conveyance path 161, detection units 18, 28, 38 and a control unit 11. The conveyance path 161 conveys an envelope 20 having a flap 22 for closing a bag-like body part 21. The detection units 18, 28, 38 detect the reflection light amounts from the envelope 20 by irradiating a range of at least a portion of the envelope 20 with light along the conveyance direction of the envelope 20. The control unit 11 determines the front and back of the envelope 20 on the basis of the profile indicating the correspondence between the position where the light is irradiated on the envelope 20 and the reflection light amount detected at the position.SELECTED DRAWING: Figure 5
Patent JP-2018040024-A (JP)
Title: Mask for cvd film deposition
Inventor: SODA TOMOYUKI
IPC: C23C16/04
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a mask for CVD film deposition, the mask providing a stable film deposition even if a work is deformed.SOLUTION: A mask for CVD film deposition 40 has a hook 42 for hanging a work 80 by passing it through a through hole 84 arranged in the work 80, and a plate member 44. The plate member 44 has a mask part 46 for covering a protected part 90 when the hook 42 is fixed and the work 80 is hung by the hook 42, and a side surface part 48. The side surface part 48 is arranged such that it extends from an edge part 46a of the mask part 46 in a thickness direction of the mask part 46. The side surface part 48 is configured to cover an edge part 80a of the work 80 when the work 80 is hung by the hook 42.SELECTED DRAWING: Figure 2
Patent JP-2018041573-A (JP)
Title: Spark plug
Inventor: SHIBATA MASAMICHI
IPC: H01T13/20
Filed: 2016-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug that is able to hinder a decrease in combustion stability through a simple configuration.SOLUTION: A spark plug 100 comprises: a cylindrical mount metal fitting 10 that can be mounted on an internal combustion engine; a center electrode 30 insulated and held by the mount metal fitting and extending such that a one-end part 31 of it is exposed from a one-end part 21 of the mount metal fitting; and a ground electrode 40 extending such that one-end side of it is joined to the one-end part of the mount metal fitting and one face 45 of the other-end side is opposite to the one-end part of the center electrode. When a maximum width W of the ground electrode 40 satisfies a condition of 1.3≤W≤2.0, a distance d between a center position A of an end face 51 on the one-end part side of the center electrode and a midpoint B of the line of the intersection of a virtual plane X passing through the center position A and orthogonal to an axial line 33 of the spark plug 100 and the one face 45 of the ground electrode is set in the range of W+0.525≤d≤1.07W+0.66.SELECTED DRAWING: Figure 4
Patent JP-2018039706-A (JP)
Title: Monolithic refractory for repair and repairing method
Inventor: KAWASHIMA TERUHISA
IPC: F27D1/00
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnesia-olivine monolithic refractory capable of exhibiting excellent repair effect in the repair of the operation port of an electric furnace for steel making, a molten iron-molten steel container or an immersion tube, and a repairing method using the same.SOLUTION: Provided is a monolithic refractory for repair comprising: a refractory raw material in which fired olivine obtained by firing peridotite as natural raw material at 1,000°C occupies by 25 to 60 mass%, and the balance substantial magnesia; and a binder, in which the content of SiOis 14 to 26 mass. Concretely, in the case the basicity of the slag in contact with the operation port of an electric furnace for steel making, a molten iron-molten steel container or an immersion tube as a repair object being the low one below 1.5, a monolithic refractory for repair in which the content of SiOis regulated to 18 to 26 mass% is used, and, in the case the basicity of the slag being the high one of 1.5 or higher, the monolithic refractory for lining repair in which the content of SiOis regulated to 14 to below 18 mass% is used.SELECTED DRAWING: Figure 1
Patent JP-2018042640-A (JP)
Title: Washing apparatus
Inventor: SUGIMOTO YUICHI
IPC: A47L11/284
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a washing apparatus which can be easily handled and in which a driving sound is quiet, taking into account not only polishing and washing of a floor surface, but also washing and cleaning of stairs, standing parts, and a riser part of stairs.SOLUTION: A washing apparatus includes an attaching frame, a plurality of movable parts, and a plurality of drive parts. The attaching frame includes a first surface and a second surface opposite to the first surface. The plurality of movable parts support a washing pad or a brush, and are disposed on the first surface. The plurality of drive parts include a plurality of motors disposed on the second surface corresponding to the plurality of movable parts respectively, and are configured so as to move the plurality of movable parts in a plane parallel to the first surface.SELECTED DRAWING: Figure 2
Patent JP-2018045924-A (JP)
Title: Connection structure of communication cable
Inventor: SUNAGA YOSHINORI
IPC: H01R9/05
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To realize a structure which allows for easy and reliable connection of multiple communication cables with a board.SOLUTION: A connection structure of communication cable where multiple communication cables 2, including center conductors 3a, 3b, an insulator 4 and an external conductor 5, are soldered to a common board 100 has a connection member 30 covered on the end 10 of the multiple communication cables 2. The connection member 30 includes a ceiling board 31 covering the end 10 of each communication cable 2, a pair of sidewall plates 32, 33, multiple bulkhead plates 34 located between the pair of sidewall plates 32, 33, and interposed between the ends 10 of adjoining communication cables 2, and multiple openings 35 provided in the ceiling board 31. The external conductor 5, exposed at the end 10 of each communication cable 2, is joined to a metal layer formed on the board 100, by a solder 40 flowed between the connection member 30 and the board 100 from the opening 35.SELECTED DRAWING: Figure 1
Patent JP-2017200416-A (JP)
Title: Rotary electric machine
Inventor: FUJINO KATSUAKI
IPC: H02K21/14
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a novel rotary electric machine capable of efficiently obtaining drive power without extremely increasing the number of coils.SOLUTION: A motor 10 comprises: a rotor 20 in which a permanent magnet 21 is rotated while directing any one of an N pole and an S pole towards the outside in a rotation radius direction; a stator 30 including a first coil 31 directing an axial line X2 towards the permanent magnet 21; and a control circuit for electrifying the first coil 31 for which one magnetic pole of the permanent magnet 21 is positioned oppositely, with a current for generating a magnetic field of the same polarity as the one magnetic pole. The rotors 20 are disposed circularly. The stator 30 is disposed between the rotors 20. Thus, every rotor 20 can be driven by the stators 30 that are positioned at both sides of the rotor.SELECTED DRAWING: Figure 1
Patent JP-2018050750-A (JP)
Title: Filth sink for ostomate
Inventor: YANAGINO YUKIKO
IPC: E03D9/00
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a filth sink for an ostomate in which the filth discarded to the front of a bowl part can efficiently be washed off with a small amount of washing water while miniaturizing the filth sink for the ostomate and can discharge the filth accumulated in a reservoir water part to the outside.SOLUTION: A filth sink for an ostomate includes: a bowl part 3 with a circumferential wall surface 310 formed in the shape of substantially an elliptical form; a reservoir part 5 with seal water accumulated to become hollow from a bottom surface 320 of the bowl part 3; a trap duct for forming the seal water in the reservoir part 5; and a water spout 11 opened to the circumferential wall surface 310 of the bowl part 3 and discharging the washing water so as to be horizontally turned along this circumferential wall surface 310. The filth sink for the ostomate is characterized in that the water spout 11 is formed in proximity to a circumferential wall surface 310R being a rear side circumferential wall surface 310B of the bowl part 3 and of any one side of left and right, and the washing water discharged from the water spout 11 to the circumferential wall surface 310 is made to flow from one side of either left and right to the other side on the rear side circumferential wall surface 310B.SELECTED DRAWING: Figure 4