baber/WOPTO huggingface dataset:
Patent JP-2019005841-A (JP)
Title: Grinding device
Inventor: TAKENOUCHI KENJI
IPC: B24B1/00
Filed: 2017-06-23
Abstract: To grind a wafer and the like formed of a hard-to-grind material smoothly and with restrained abrasion of a grinding grindstone.SOLUTION: A grinding device 1 comprises a holding table 30 for holding a workpiece W, and grinding means 7 having a grinding wheel 74 for grinding the workpiece W held by the holding table 30. The grinding wheel 74 has a grinding grindstone 74a made of abrasive grains and photocatalyst grains joined by vitrified, and comprises grinding water supply means 8 for supplying grinding water to at least the grinding grindstone 74a during grinding of the workpiece W held by the holding table 30 with the grinding means 7, and light emitting means 9 arranged adjacent to the holding table 30 and emitting light to a grinding surface of the grinding grindstone 74 on which the workpiece W held by the holding table 30 is to ground.SELECTED DRAWING: Figure 1
Patent JP-2017185288-A (JP)
Title: Game machine
Inventor: MIYAMOTO MASAFUMI
IPC: A63F5/04
Filed: 2017-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a player from being bored with a display having novel symbols.SOLUTION: A slot machine comprises: a plurality of rotatable reels (301a-301c) to which a plurality of symbols are applied; lottery means for performing a lottery of a winning combination; reel control means for rotating the plurality of reels with a predetermined start operation as a trigger and stopping each of the plurality of rotating reels at a stop position based on a lottery result by the lottery means with a predetermined stop operation as a trigger; and symbol display means for identifiably displaying a part of symbols among a plurality of symbols applied to each reel when the reel control means stops the plurality of reels by providing a basic display area (a symbol display window 524) through which a part of each of the plurality of reels can be visually recognized.SELECTED DRAWING: Figure 61
Patent JP-2019008111-A (JP)
Title: Positive photosensitive resist
Inventor: TAKADA MASAKAZU
IPC: H05K3/06
Filed: 2017-06-23
Abstract: To provide a positive photosensitive resist with good contrast.SOLUTION: A positive photosensitive resist contains a resin soluble in an alkaline developer, a compound represented by the specified general formula [I], and a compound represented by the specified general formula [II].SELECTED DRAWING: None
Patent JP-2017199018-A (JP)
Title: Illumination optical system, exposure apparatus, and device production method
Inventor: MIYAKE NORIO
IPC: G03F7/20
Filed: 2017-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an illumination optical system having a high degree of freedom regarding a change of a polarized state.SOLUTION: An illumination optical system for illuminating a surface to be illuminated by light from a light source LS includes a first spacial light modulator having a plurality of optical elements that are arranged on a first surface and separately controlled, a polarization member 5 that is provided in a light path on a side of the surface to be illuminated than the first surface and provides a change of a polarization state different from a second light bundle passing a second region different from a first region in a traversing plane to a first light bundle passing through the first region in a plane that traverses an optical axis of the illumination optical system, and a second spacial light modulator that includes a plurality of optical elements that are arranged on a second surface in an optical path on a side of the surface to be illuminated than the first surface or are arranged on a second surface in an optical path on a light source side than the first surface and are separately controlled, and a light intensity distribution is variably formed in an illumination pupil of the illumination optical system.SELECTED DRAWING: Figure 1
Patent JP-2017203164-A (JP)
Title: Adhesive composition, adhesive layer and adhesive sheet
Inventor: SUGANO AKIRA
IPC: C09J133/00
Filed: 2017-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive agent having an adhesive force low enough to allow reworking at an initial stage of adhesion, and thereafter adhering strongly to an adherend, with less stains at removal.SOLUTION: An adhesive composition includes: 100 pts.mass of a polymer (A) with glass-transition temperature being less than 0°C; and 0.1 to 20 pts.mass of a polymer (B) including, as a monomer unit, a monomer having a polyorganosiloxane skeleton with a functional group equivalent of 1000 g/mol or more and less than 15000 g/mol, and a monomer with glass-transition temperature being 40°C or higher as a homopolymer, the polymer (B) having a weight-average molecular weight of 10000 or more and less than 100000.SELECTED DRAWING: None
Patent JP-2019012425-A (JP)
Title: Communication device, control method and program
Inventor: TAKAHASHI DAIKI
IPC: H04W12/06
Filed: 2017-06-30
Abstract: To display a display screen that has a high user-friendliness when a reset process is executed.SOLUTION: A communication device provided to address a technical problem includes: obtaining means for obtaining identification information which is information other than information defined so as to be obtained by the communication device in an authentication process when the authentication process is executed on the basis of a technical standard of a predetermined communication scheme and which is to identify an information processing device authenticated by the authentication process. When a reset process is executed, one or multiple pieces of the identification information which are obtained from the one or multiple information processing devices authenticated by the authentication process executed before the reset process are deleted from a display screen.SELECTED DRAWING: Figure 1
Patent JP-2019013116-A (JP)
Title: Electrically-driven travel control device and electrically-driven fork lift
Inventor: KAMIYA MAKOTO
IPC: B60L7/24
Filed: 2017-06-30
Abstract: To acquire necessary brake power, when a brake pedal stepping-down amount and vehicle speed satisfy prescribed conditions.SOLUTION: An electrically-driven travel control device used for an electric vehicle including an accelerator pedal, a brake pedal, and an electromagnetic parking brake device for imparting electromagnetic brake force to a wheel based on a parking brake command, includes a control part for driving and controlling an electric motor for travel based on an accelerator pedal stepping-down amount and/or a brake pedal stepping-down amount. The control part operates the electromagnetic parking brake device, when such conditions are satisfied that the brake pedal stepping-down amount is a prescribed value or larger, and that vehicle speed is a prescribed value or higher.SELECTED DRAWING: Figure 2
Patent JP-2019014655-A (JP)
Title: COMPOSITION CONTAINING C8F17Br AND METHOD FOR PRODUCING C8F17Br
Inventor: KUROKI MASACHIKA
IPC: C07C17/20
Filed: 2017-07-03
Abstract: To provide a composition containing PFOB, with a smaller PFOA content than that of conventional PFOB, having less adverse effect on the environment and a method for producing PFOB.SOLUTION: A composition containing CFBr, further contains CFCOOH, and the CFCOOH content is 25 ppb or less relative to the total weight of CFBr. A method for producing CFBr has the steps of obtaining CFBr by the reaction between CFI and a brominating agent, and reducing the CFCOOH content to 25 ppb or less relative to the total weight of CFBr by alkali cleaning of the obtained CFBr.SELECTED DRAWING: None
Patent JP-2019016900-A (JP)
Title: Method and apparatus for timing adjustment of photon detector
Inventor: YOSHINO KENICHIRO
IPC: H04L9/12
Filed: 2017-07-06
Abstract: To provide an apparatus, a system, and a program capable of executing timing adjustment of a photon detector with high speed and high reliability by discriminating necessary pulses.SOLUTION: An apparatus for adjusting gate application timing sets timing at which two or more pulses generated when a pulse of a predetermined cycle generated by a transmitter 100 passes through first and second asymmetric interferometers 102 and 201 having predetermined delay times a and b are detected at a photon detector 202, changes the predetermined delay times of the first and second asymmetric interferometers by a predetermined time δ, and sets timing at which a received pulse having a small change in the photon count number due to the change in the delay time from among received pulses detected by the photon detector and set at the timing is detected by the photon detector as a reference.SELECTED DRAWING: Figure 3
Patent JP-2017203370-A (JP)
Title: Anti-skid floor and parking lot
Inventor: NAKAJIMA KOJI
IPC: E04F15/12
Filed: 2017-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an anti-skid floor that makes it possible to early discover progress of wear.SOLUTION: An anti-skid floor includes a water-resistant layer, one or a plurality of anti-slip layers formed on the water-resistant layer, and a top coat layer formed on the anti-slip layers, on a parking area in which a vehicle is to be parked and a base having a track on which the vehicle is to travel. The anti-slip layers are constructed using base material resin including an aggregate. The top coat layer conceals the anti-slip layers. At least one of the anti-slip layers has a chromatic color differing from that of the top coat layer, the chromatic color having a chroma differing from that of the top coat layer. The number of layers of an anti-skid floor formed on the track is larger than that of an anti-skid floor formed on the parking area. An anti-skid floor having the chromatic color on the track is positioned on the lower layer side as compared with an anti-skid floor having the chromatic color on the parking area.SELECTED DRAWING: Figure 1
Patent JP-2019018875-A (JP)
Title: Blade case
Inventor: KATAYAMA YASUNORI
IPC: B65D85/30
Filed: 2017-07-13
Abstract: To provide a blade case capable of holding a blade by a lid part even in the case where a storage part side is opened with the lid part down.SOLUTION: A blade case which stores a washer type blade includes: a storage part having a bottom plate; a lid part having a top plate; and a hinge part for openably/closably connecting the storage part and the lid part. At the bottom plate, a circular recess is provided having a diameter larger than an outer periphery of a blade and capable of storing the blade. At the top plate, a protrusion is provided coming into contact with the bottom plate further on the outside than the recess in a state where the lid part is closed with respect to the storage part.SELECTED DRAWING: Figure 1
Patent JP-2019022366-A (JP)
Title: Power generator, transmitter and power generation method
Inventor: YOSHIMURA TAKESHI
IPC: H01L41/113
Filed: 2017-07-19
Abstract: To provide a power generator capable of executing power generation on the basis of an AC magnetic field even when a frequency of an AC magnetic field formed around a conductor is a low frequency of 10 Hz order.SOLUTION: The power generator includes: a cantilever 1 with a piezoelectric member; a fixing part 2 for fixing a stationary end of the cantilever 1 on a conductor W through which AC runs; a permanent magnet 3 provided at a free end of the cantilever 1; and an output part 4 for outputting a voltage generated at the piezoelectric member. The permanent magnet 3 oscillates by an AC magnetic field formed around the conductor W, so that a voltage generated at the piezoelectric member by oscillating the permanent magnet 3 is output from an output part 4.SELECTED DRAWING: Figure 1
Patent JP-2018127599-A (JP)
Title: Hyper-branched aromatic polyamide and surface-modification agent
Inventor: YOKOZAWA TSUTOMU
IPC: C08G69/48
Filed: 2017-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a hyper-branched aromatic polyamide that can be used for e.g. the surface-modification of inorganic fine particles.SOLUTION: The present invention provides a hyper-branched aromatic polyamide represented by the formula (1) (where X is a C1-10 alkylene group, R's independently represent a C1-10 alkyl group or a C6-20 aryl group, Rand Rindependently represent a C1-10 alkyl group, R's independently represent a C1-10 alkyl group or a C6-20 aryl group, k is an integer of 1-3).SELECTED DRAWING: None
Patent JP-2017213393-A (JP)
Title: System and method as well as its catheter for positioning and identifying functional nerve for governing arterial wall
Inventor: WANG JIE
IPC: A61B18/14
Filed: 2017-07-27
Abstract: PROBLEM TO BE SOLVED: To disclose a system and method for searching and identifying the nerve for governing an arterial wall such as renal arteries in which the nerve and an area on an innervated vascular wall are identified, instructions whether or not the energy is delivered accurately to a target nerve are provided, the influence of the energy supplied to the nerve is immediately processed, and then an evaluation is provided.SOLUTION: This method comprises a step of evaluating the change of physiological parameters at least after energy is delivered to an arterial wall, and determining the type of a nerve (nerveless, a sympathetic nerve or a parasympathetic nerve) in a region where the energy is delivered, based on evaluation results. A system comprises a device for delivering the energy in at least a vascular wall, a sensor for detecting a physiologic signal from a subject, and an indicator for displaying the results obtained by using the above method. Also, the mapping is executed, and a catheter to resect function is provided.SELECTED DRAWING: Figure 3A
Patent JP-2019032245-A (JP)
Title: Operation sequence editing device, analysis control system, analysis system and operation sequence editing method
Inventor: HOSOI KOSUKE
IPC: G01N27/62
Filed: 2017-08-08
Abstract: To provide an operation sequence editing device, an analysis control system, an analysis system and an operation sequence editing method that can simply understand a detail setting content of a total operation sequence of an analysis apparatus.SOLUTION: Contents of one or more setting items included in each of a plurality of steps of an operation sequence are acquired by an acquisition unit 11. Screen data for displaying the contents of the one or more setting items of the plurality of steps acquired by the acquisition unit 11 as an operation sequence screen is generated by a generation unit 12. The operation sequence screen is displayed by a display control unit 13 on a display unit 140 on the basis of the screen data generated by the generation unit 12. In the operation sequence screen, the plurality of steps of an analysis apparatus are arranged in a first direction in a time sequence. And the contents of the one or more setting items of each step are arranged in a second direction crossing with the first direction.SELECTED DRAWING: Figure 2
Patent JP-2019035632-A (JP)
Title: Method for extracting halogenated organic compound
Inventor: FUJITA HIROYUKI
IPC: B01J20/08
Filed: 2017-08-12
Abstract: To extract a halogenated organic compound, such as dioxins included in body fluids at high efficiency by a simple operation.SOLUTION: A method for extracting a halogenated organic compound comprises: preparing body fluids treated by adding a potassium hydroxide aqueous solution to the body fluids, such as serum and heating the body fluids for 15 minutes at 80°C by a water bath; adding the treated body fluids and ethyl acetate to the diatomaceous earth layer 221 of a treatment layer 220 from the introduction port 211a of an extraction part 213; and supplying n-hexane to the introduction port 211a to pass the n-hexane through the diatomaceous earth layer 221, a dehydrator layer 222, a sulfuric acid silica gel layer 223 and a silica gel layer 224 and prepare a solution obtained by extracting the halogenated organic compound from the treated body fluids. In this case, a contaminant component included in the treated body fluids is mainly captured in the diatomaceous earth layer 221, the sulfuric acid silica gel layer 223 and the silica gel layer 224 to be removed, and water included in the treated body fluids is absorbed in the dehydrator layer 222 to be removed.SELECTED DRAWING: Figure 1
Patent JP-2019034278-A (JP)
Title: Oil-water separation tank, oil-water separation device and separation tank connecting pipe
Inventor: SUZUKI TOSHINORI
IPC: B01D17/025
Filed: 2017-08-16
Abstract: To provide an oil-water separation tank being used in an oil-water separation facility unidirectionally arranged to the oil-water separation tank, capable of preventing water leakage between oil-water separation tanks and being easily unidirectionally arranged with the separation tank.SOLUTION: An oil-water separation tank 1 is used in an oil-water separation facility unidirectionally arranged with two oil-water separation tanks and provided with an upstream side separation chamber 20a, a downstream side separation chamber 20b, a side wall opening 26b in the downstream side separation chamber and a separation tank connecting pipe 3 attached to the opening 26b. The separation tank connecting pipe comprises: a tubular projection 32 approachable from the side wall opening 26a of a connected second oil-water separation tank 1b; a first abutting part 34 contactable with the inside wall of the oil-water separation tank 1 in a liquid-tight state; a second abutting part 35 contactable with the inside wall of the second oil-water separation tank and the outside surface of the tubular projection in a liquid-tight state; and a fixing member 7 fixing the second abutting part to the inside wall of the second oil-water separation tank in a pressing state. Th fixing member and the second abutting part are detachable to the tubular projection.SELECTED DRAWING: Figure 17
Patent JP-2019033924-A (JP)
Title: Learning data generation support device, method for operating learning data generation support device and learning data generation support program
Inventor: NAKAMURA YOSHIJI
IPC: A61B6/03
Filed: 2017-08-17
Abstract: To provide a learning data generation support device, a learning data generation support method and a learning data generation support program for providing various data required for deep learning of an image.SOLUTION: Retrieval means 12 analyzes a character string of a plurality of image reading reports, and retrieves an image reading report including a retrieval keyword, and registration means 13 performs image processing to a medical image corresponding to the retrieved image reading report, extracts an anatomical region relating to the retrieval keyword, and registers information showing the anatomical region and the medical image as correct answer data in the case that the extracted anatomical region is different from the standard size of an anatomical region or that the extracted anatomical region is different from the standard shape of the anatomical region.SELECTED DRAWING: Figure 7
Patent JP-2018008824-A (JP)
Title: Pallet building system
Inventor: KIRILL K PANKRATOV
IPC: B65G60/00
Filed: 2017-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for achieving a high packing efficiency when loading packages onto a pallet.SOLUTION: An automated palletizer includes an automated package pick device for moving packages from a package deposit section to a pallet to form a pallet load from packages. A controller is connected to the automated pick device, the controller having a pallet load generator configured to determine a pallet load structure of mixed packages. The pallet load generator is programmed to determine the stack structure from mixed package layers overlaid over each other. Top and bottom surfaces of the stacks corresponding to at least one mixed package layer respectively form top and bottom surfaces of the at least one mixed package layer that are substantially flat. The controller generates commands for the pick device, based on the load structure determined by the pallet load generator.SELECTED DRAWING: Figure 2
Patent JP-2019047400-A (JP)
Title: Antenna device
Inventor: NAKANO MASAYUKI
IPC: H01Q21/30
Filed: 2017-09-05
Abstract: To provide an antenna device capable of improving MIMO effect even if the number of antenna elements increases in MIMO communication.SOLUTION: An antenna device includes a plurality of antenna element pairs, each including a first antenna element and a second antenna element disposed in parallel with the first antenna element and facing it. In each of the antenna element pairs, a plane including the first antenna element and second antenna element intersects at the same angle with each other at a central axis parallel to the first antenna element and second antenna element.SELECTED DRAWING: Figure 1
Patent JP-2019048487-A (JP)
Title: Seat belt control device
Inventor: NEZAKI TAKUYA
IPC: B60R22/48
Filed: 2017-09-07
Abstract: To provide a seat belt control device which is capable of installing a seat belt device with a motor to a rear seat of a vehicle with reduced cost.SOLUTION: A seat belt control device 10 comprises a first drive circuit 14 which drives a motor 1Y of a seat belt with the motor in a driver seat SD of a vehicle V, and a second drive circuit 16 which drives a motor 2Y of a seat belt with the motor in a front passenger seat SP of the vehicle V and motors 3Y, 4Y of seat belts with the motors in a rear seat of the vehicle V. In addition, a control CPU 12 of the seat belt control device 10 controls the first drive circuit 14 and the second drive circuit 16 in accordance with an input signal.SELECTED DRAWING: Figure 1
Patent JP-2019004128-A (JP)
Title: Improved structure for reducing compound semiconductor wafer distortion
Inventor: HUA CHANG-HWANG
IPC: H01L29/861
Filed: 2017-09-19
Abstract: To provide an improved structure for reducing compound semiconductor wafer distortion.SOLUTION: An improved structure for reducing compound semiconductor wafer distortion comprises a contact metal layer 30 formed on a bottom surface 202 of a compound semiconductor wafer 20, at least one stress balance layer 40 formed on a bottom surface 302 of the contact metal layer and made of a nonconductive material, a plurality of stress balance layer via holes 72, and a die attachment layer 50. Each stress balance layer via hole penetrates through the stress balance layer. The die attachment layer is made of a conductive material, formed on a bottom surface of the stress balance layer and an inner wall of each stress balance layer via hole, and electrically connected with the contact metal layer through at least one of the stress balance layer via holes. By locating the at least one stress balance layer between the contact metal layer and the die attachment layer, the stress applied to the compound semiconductor wafer is balanced, so that the distortion of the wafer is reduced.SELECTED DRAWING: Figure 1A
Patent JP-2019054214-A (JP)
Title: Heat dissipation structure of semiconductor device
Inventor: FUKAZAWA TAKAHIRO
IPC: H05K7/20
Filed: 2017-09-19
Abstract: To provide a heat dissipation structure of a semiconductor device capable of suppressing transmission of electromagnetic noise generated on a circuit board side to a heat dissipation member side.SOLUTION: A recessed portion 15b is provided on a surface 15a of a heat dissipation member 15 facing a circuit board 11, and a second surface 11b opposite to a first surface 11a on which a semiconductor element 12 is mounted on the circuit board 11 and the opposing surface 15a of the heat dissipation member 15 are partially separated, so that characteristics of a parasitic capacitor C1 formed by the circuit board 11 (wiring 14), the heat dissipation member 15, and a heat transfer member 16 between the two are suppressed low.SELECTED DRAWING: Figure 1