baber/WOPTO huggingface dataset:
Patent JP-2017119875-A (JP)
Title: Curable film-forming compositions demonstrating burnish resistance and low gloss, and methods of improving burnish resistance of substrate
Inventor: SCOTT J MORAVEK
IPC: C09D7/42
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide curable film-forming compositions.SOLUTION: The present invention is directed to curable film-forming compositions comprising: (a) a polymeric binder comprising: (i) a polysiloxane which has reactive functional groups and in which protonated silica particles having an average particle size of 2 to 20 microns are dispersed; and (ii) optionally, at least one additional polymeric resin different from the polysiloxane (i), having reactive functional groups; and (b) a curing agent containing functional groups that are reactive with the reactive functional groups of (i) and/or (ii). After application to a substrate as a coating and after curing, the curable film-forming composition demonstrates an initial 85° gloss of less than 30 and an increase in 85° gloss of no more than 10 gloss units when subjected to various abrasion test methods as defined herein. Also provided is a method of improving burnish resistance of the substrate using the curable film-forming compositions of the present invention.SELECTED DRAWING: None
Patent JP-2017154964-A (JP)
Title: Crystal substrate, ultraviolet emission element, and manufacturing method thereof
Inventor: JO MASAFUMI
IPC: C30B29/38
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a crystal substrate to be used as a practical template for a group III nitride semiconductor crystal in a nonpolar orientation.SOLUTION: A crystal substrate 1D includes an r-sapphire crystal plate 10 and an AlN buffer layer 20D having a nonpolar orientation. The AlN buffer layer 20D includes a base substrate protective layer 22 for suppressing increase of surface roughness of the AlN buffer layer 20D and a flattening layer 26 for making the surface of the AlN buffer layer flat. In order to enhance crystallinity of the AlN buffer layer 20D, a dislocation block layer for reducing a crystal defect may be added at the position between the base substrate protective layer 22 and the flattening layer 26. An ultraviolet emission element has an ultraviolet emission layer composed of an epitaxial growth layer where an n-type conductive layer, a rebonding layer, and a p-type conductive layer all of which are made of a group III nitride semiconductor crystal are arranged in that order on the surface of the crystal substrate 1D having the nonpolar AlN surface 20D.SELECTED DRAWING: Figure 1
Patent JP-2017151428-A (JP)
Title: Toner and manufacturing method of toner
Inventor: ISHIGAMI HISASHI
IPC: G03G9/08
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a toner capable of exhibiting a sufficient charging property even in the environment of high temperature and high humidity, while satisfying low-temperature fixability and blocking resistance.SOLUTION: A toner cools a melted and kneaded product obtained by melting and kneading a resin composition including a binder resin, a colorant, a hydrocarbon wax, and a wax-dispersing agent and having toner particles manufactured through a step of heat-treating resin particles obtained by pulverizing the obtained cooled product. The wax-dispersing agent is a copolymer graft-polymerizing a styrene acrylic polymer onto a polypropylene. A styrene acrylic polymer is the polymer having a monomer unit originating from a cycloalkyl (meta) acrylate. When Mp(p) is a melting point (°C) of a polypropylene and Mp(w) is the melting point (°C) of the hydrocarbon wax, specific relationships are satisfied.SELECTED DRAWING: None
Patent JP-2017156747-A (JP)
Title: Image processing method, image processing program, image processing device, and light beam scanning device
Inventor: KISHIKAWA JUN
IPC: B41J2/47
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of performing magnification correction at 1% unit or smaller and at an optional magnification variation ratio at high accuracy and at a high speed.SOLUTION: In an image processing control part 13 of a light beam scanning device applied to the image processor, when a CPU131 performs a correction treatment by forming a gradation value obtained by changing magnification of drawing image data 17 received at PC_I/F132 according to a procedure of an image processing program according to control data 19, a table is referenced, and from a combination of a first gradation value of an image of a row or a column that is a target of the correction treatment and a second gradation value of an adjacent pixel thereof, a third gradation value that is a gradation value of a pixel of a row or a column that is a target of correction set to a relative position from an inserting or removing position determined by the magnification is selected to determine an exposure scanning gradation value. In a light beam emitting part I/F136, output image data 21 converted into writing information for exposing the drawing image data 17 of which the magnification is correction processed are sent.SELECTED DRAWING: Figure 7
Patent JP-2017104611-A (JP)
Title: Game machine
Inventor: ITO TOMOAKI
IPC: A63F7/02
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, even when a determination numerical value by which a privilege is assigned is fraudulently acquired, capable of inhibiting acquisition of the privilege by a fraud.SOLUTION: The game machine includes: a plurality of random number count means that update, for each prescribed cycle, random number values within numerical value ranges that are preset to a mutually same range width and are so set that values of at least one random number become different values and that repetitively count them; privilege random number setup means that randomly selects one random number count means from the plurality of random number count means at prescribed timing and sets it as privilege random number count means; and determination numerical value storage means that stores a plural types of determination numerical values predetermined respectively for the plurality of random number count means. The game machine acquires, on the basis of establishment of a determination condition, a privilege determination random number value from the privilege random number count means, and determines whether or not to assign a privilege using the determination numerical value corresponding to the privilege random number count means.SELECTED DRAWING: Figure 4
Patent JP-2017102484-A (JP)
Title: Audio encoder and decoder
Inventor: LEIF JONAS SAMUELSSON
IPC: G10L19/038
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide methods, devices, and computer program products for encoding and decoding of a vector of parameters in an audio coding system, and to provide a method and an apparatus for reconstructing an audio object in an audio decoding system.SOLUTION: According to the disclosure, a modulo difference approach for coding and encoding a vector of a non-periodic quantity may improve coding efficiency and provide encoders and decoders with reduced memory requirements. Moreover, an efficient method for encoding and decoding a sparse matrix is provided.SELECTED DRAWING: Figure 7
Patent JP-2018147102-A (JP)
Title: Summary sentence creation model learning device, summary sentence creation device, summary sentence creation model learning method, summary sentence creation method and program
Inventor: HIRAO TSUTOMU
IPC: G06F17/30
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a summary sentence creation model learning device, a summary sentence creation device, a summary sentence creation model learning method, a summary sentence creation method and a program which facilitate creating a summary sentence in abstractive sentence summarization using a neural network.SOLUTION: A set of pairs of reference sentences each of which consists of one sentence, and correct summary sentences of the reference sentences is inputted, and dependency trees indicative of dependency relations of words or phrases are generated with respect to the reference sentences, and Oracle compressed sentences are extracted on the basis of minimal dependency trees including all of content words included in the correct summary sentences in common with the reference sentences, out of partial trees of the dependency trees to generate a set of pairs of the correct summary sentences and the Oracle compressed sentences, and a summary sentence creation model for creating the correct summary sentences from the Oracle compressed sentences is learnt on the basis of a set of pairs of the Oracle compressed sentences and the correct summary sentences.SELECTED DRAWING: Figure 1
Patent JP-2018144595-A (JP)
Title: Vehicle body structure
Inventor: YAMAMOTO MASAHIRO
IPC: F02M37/00
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle body structure, space utilization efficiency of which is enhanced.SOLUTION: A splash shield 8 is fixed at a tire 15 rather than at a wheel house inner 6. A piping material 3 is arranged in a space between the wheel house inner 6 and the splash shield 8. The piping material 3 allows supply of fluid from a fluid supply port 2 provided in a vehicle side portion to a liquid tank 1 arranged at a lower side of the vehicle. A bracket 4 is attached to the piping material 3 and thereby the piping material 3 is held by a vehicle body. A portion of the bracket 4, which is located adjacent to the splash shield 8 is cut to form a cut portion 9, therefore allowing the bracket 4 to be exposed toward the tire 15.SELECTED DRAWING: Figure 2
Patent JP-2017121932-A (JP)
Title: Lighting appliance for vehicle
Inventor: SATO NORIKO
IPC: B60Q1/26
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a lighting appliance for a vehicle which is improved in a degree of freedom related to a direction and a range of radiated light, and can be used as a drawing lamp unit for displaying a figure, a mark and a character.SOLUTION: A lamp unit 2 comprises: a light source 7 for emitting light; a rotating reflector 8 which rotates with a rotating shaft A as a pivot, and has a plurality of reflection faces 8a, 8b, 8c, 8d, 8e and 8f for reflecting the light which is emitted from the light source; and a fixed reflector 9 to which the light reflected by a plurality of the reflection faces is made incident, and which controls the incident light. Angles with respect to rotating axes of a plurality of the reflection faces are different from one another, an incident position of the light which is made incident to the fixed reflector is changed according to a rotation position of the rotating reflector, and in a state that the light-on/off of the light source is controlled according to the rotation position of the rotating reflector, a figure, a mark and a character are drawn by a plurality of pieces of spot light which are obtained by rotating the rotation reflector.SELECTED DRAWING: Figure 15
Patent JP-2018149903-A (JP)
Title: Display meter, display device, and display method
Inventor: AOI HATSUMI
IPC: B60K37/06
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To support transfer of an accelerator pedal in a shift to a manual operation mode for a vehicle of a type in which a pedal depressing position is not changed, during an automatic operation mode.SOLUTION: A display meter 40 for displaying display information corresponding to a vehicle brake pedal depressing amount includes: a display surface 42 (L#) on which a scale indicating the display information corresponding to the brake pedal depressing amount; an indicator 44 that indicates display information corresponding to the vehicle brake pedal depressing amount corresponding to a braking amount measured during vehicle running motion, on a display surface; and an indicator 46 that indicates display information corresponding to the brake pedal depressing amount, on the display surface, when a brake pedal depressing operation is performed in the state of not affecting the braking of the vehicle.SELECTED DRAWING: Figure 4
Patent JP-2017167145-A (JP)
Title: Optical distance sensor, and position measuring device comprising optical distance sensor
Inventor: BENNER ULLRICH
IPC: G01B11/00
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical distance sensor that is singularly operable, and is suitable for building in a position measuring device.SOLUTION: A distance sensor comprises: a first light source 1; a reflector 2; two scanning grids 3.1 and 3.2 that are formed as transmission type diffraction grids; a detection device 4; and an evaluation device 5. A light beam flux emitted from the first light source is configured to: be incident upon a reflector; be retro-reflected; and pass through a first and second scanning grids. Due to an interaction between the light beam flux and the scanning grid, a periodic stripe pattern, which has a prescribed stripe pattern cycle, is generated on a detection plane of the detection device. The evaluation device is formed and adjusted so as to determine a distance between the detection plane and the reflector along a first measuring direction oriented perpendicular to the reflector on the basis of the detected stripe pattern cycle and other known geometric parameter. The distance sensor can be built in a position measuring device enabling a determination of a position along a second measuring direction.SELECTED DRAWING: Figure 1
Patent JP-2018153454-A (JP)
Title: Catheter assembly
Inventor: TANABE HIDENORI
IPC: A61M25/06
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a catheter assembly configured to continuously and simply check flashback of blood.SOLUTION: A catheter assembly 10 includes a catheter 12, and an inner needle 16. The inner needle 16 includes: a distal opening 17a; a hollow portion 17 and a lateral hole 17b that is communicated to the hollow portion 17 and makes blood flowing via the hollow portion 17 flow out from an axially-mid-flow position of the inner needle 16 to the outside of the inner needle 16. The lateral hole 17b is located at a proximal side with respect to the catheter 12. The catheter assembly 10 includes a blood viewing container 40 in which the blood is flown from the lateral hole 17b and causes a user to view the blood.SELECTED DRAWING: Figure 1
Patent JP-2018153490-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing deterioration in game amusement.SOLUTION: A game machine capable of performing a lottery on the basis of establishment of a predetermined start condition and controlling a state to be a specific game state more advantageous to a player than a normal game state when the result of the lottery is a win comprises: light emitting control means for executing a predetermined light emitting performance on the basis of the result of the lottery; and brightness adjusting means capable of adjusting brightness of light emitting means on the basis of the operation of operation means. The light emitting control means can execute a specific light emitting performance as a specific light emitting performance over a specific period. During the specific period, brightness of the light emitting means is configured to be suppressed. The brightness adjusting means can accept the operation of the operation means during the specific period.SELECTED DRAWING: Figure 8
Patent JP-2018098755-A (JP)
Title: Image providing system
Inventor: MIURA ASUMI
IPC: H04N5/222
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an image providing system that conducts a photo rally to automatically photograph users at a plurality of places in a sightseeing area or the like and provides photographic images after the end of the rally.SOLUTION: An image providing system according to a present embodiment includes a plurality of photographing systems and a server communicatively connected with the photographing systems. The photographing systems include: a photographing unit for photographing users; a communication unit for transmitting photographic image data and identification information to identify the users to the server; and a display unit for presenting information to the users. The server uses at least part of the photographic image data received from the photographing systems to generate images to be provided for the users.SELECTED DRAWING: Figure 1
Patent JP-2017195761-A (JP)
Title: Motor controller, sheet-carrying device, document feeder, document reader, and image formation apparatus
Inventor: TAKATSU JUNYA
IPC: H02P27/08
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a drive current cannot be detected at fixed time intervals owing to the detection of the drive current passing through a winding wire of a motor with a timing depending on the duty ratio of PWM signals.SOLUTION: In a motor controller, a PWM signal generation part generates PWM signals based on a drive voltage so that the center timing of a longer period of a period of H level and a period of L level in each PWM cycle coincides with the center timing of each PWM cycle. According to the PWM signals, FETs of a full-bridge circuit (drive circuit) are activated and a drive current of A phase is supplied to a stepping motor. A current detector detects a drive current passing through an A-phase winding wire of the motor based on a voltage appearing at a shunt resistance with a timing in H or L level period arranged in a center portion of each PWM cycle, which is a fixed timing in each PWM cycle.SELECTED DRAWING: Figure 10
Patent JP-2018163722-A (JP)
Title: Semiconductor memory device
Inventor: KAJIYAMA YASUSHI
IPC: H01L21/768
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device that allows memory chips and a control chip to efficiently operate when voltage generation circuits for the memory chips are arranged on the control chip.SOLUTION: According to one embodiment, a semiconductor memory device includes a plurality of memory chips and a control chip. The control chip includes a plurality of voltage generation circuits for generating voltage for driving the memory chips. The control chip also includes a control circuit for controlling the number of the voltage generation circuits that supply the voltage to the memory chips on the basis of the number of memory chips.SELECTED DRAWING: Figure 3
Patent JP-2018162875-A (JP)
Title: Holder for deep groove ball bearing, and deep groove ball bearing
Inventor: UEHORI YASUHIRO
IPC: F16C33/66
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a holder for deep groove ball bearing capable of attaining long service life of the holder and suppressing torque increase, in a deep groove ball bearing used under a high-misalignment and oil lubrication condition.SOLUTION: A holder 5 for deep groove ball bearing is configured to hold a plurality of balls interposed between inner and outer rings in a deep groove ball bearing used under an oil lubrication condition, wherein at a portion slide with at least the balls, a fluororesin coating 6 having a thickness 10 μm or more is formed. The fluororesin coating 6 is a calcinated fluororesin coating containing polytetrafluoroethylene and tetrafluoroethylene-hexafluoropropylene copolymer, as fluororesin.SELECTED DRAWING: Figure 2
Patent JP-2018165740-A (JP)
Title: Display device
Inventor: MATSUKI HAYATO
IPC: G02B27/02
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a display device that can be reduced in size and weight.SOLUTION: A display device comprises: image creation systems 20 that emit image light L comprising non-parallel light; and light guide systems 30 on which the image light L emitted from the image creation systems 20 are made incident not through projection lens systems. The light guide systems 30 each include: a translucent incident part 40 including an incident surface 41 that is formed of a curved surface on which the image light L is made incident, and a plurality of reflection surfaces 42 that are formed of curved surfaces converting the image light made incident from the incident surface 41 into parallel light; and a translucent light guide part 50 that is connected to the incident part 40 at one end in a first direction x. In the light guide part 50, the image light L made incident from the incident part 40 is reflected between a first surface 56 and a second surface 57 to be guided to an emission part 58.SELECTED DRAWING: Figure 2
Patent JP-2018165488-A (JP)
Title: Heating device of exhaust emission control catalyst
Inventor: OTSUKI HIROSHI
IPC: F01N3/24
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a heating device of an exhaust emission control catalyst.SOLUTION: A heating device of an exhaust emission control catalyst includes a first antenna 61a disposed near a first part of the exhaust emission control catalyst 52, and a second antenna 61b disposed near a second part, performs specific irradiation control to control an operation of an electromagnetic wave generator 63 so that an irradiation state of electromagnetic wave from the first antenna 61a and an irradiation state of the electromagnetic wave from the second antenna 61b are different from each other, an intensity of electromagnetic wave corresponding to the irradiation state of the electromagnetic wave applied from the first antenna 61a, of the electromagnetic wave incident to the first antenna 61a is acquired as a first electromagnetic wave intensity, and an intensity of electromagnetic wave corresponding to the irradiation state of the electromagnetic wave applied from the second antenna 61b of the electromagnetic wave incident to the second antenna 61b is acquired as a second electromagnetic wave intensity, so that a first temperature correlation value on the first part is acquired on the basis of the first electromagnetic wave intensity, and a second temperature correlation value on the second part is acquired on the basis of the second electromagnetic wave intensity.SELECTED DRAWING: Figure 1
Patent JP-2018168536-A (JP)
Title: Brick masonry method
Inventor: UCHINO KOICHIRO
IPC: E04B2/08
Filed: 2017-03-29
Abstract: To provide a brick masonry method to build walls of buildings or the like in a shorter time period without using any special technique as well as fixtures like mortar and clamp for fixing bricks.SOLUTION: A masonry method characteristically fixes bricks by locking and piling up them which have convex-concave surfaces so that they should not move longitudinally, horizontally and vertically.SELECTED DRAWING: Figure 1
Patent JP-2018168588-A (JP)
Title: Machine learning device for construction machinery, construction machinery, and machine learning method for construction machinery
Inventor: AOKI HIROAKI
IPC: G05D1/02
Filed: 2017-03-29
Abstract: To achieve flexible control of construction machinery.SOLUTION: A machine learning device 20 is provided as a machine learning device for a construction machine that learns a target value for an overlapping length along a rolling compaction route for rolling compaction work performed in a rolling compaction area by a construction machine. The machine learning device 20 comprises: a state observation unit 21 which observes an actual overlapping length according to the rolling compaction work; and an overlapping length determination unit 22 which determines the target value from the overlapping length observed by the state observation unit 21. The overlapping length determination unit 22 decreases the target value when the observed overlapping length is larger than a predetermined first threshold value, and increases the target value when the observed overlapping length is smaller than the predetermined first threshold value.SELECTED DRAWING: Figure 5