baber/WOPTO huggingface dataset:
Patent JP-2017042035-A (JP)
Title: Auxiliary charge pump for rectifier of RFID transponder
Inventor: KEVIN SCOTT BUESCHER
IPC: H02M3/07
Filed: 2016-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary charge pump or a secondary charge pump, particularly for a multistage rectifier that is configured for an RFID transponder.SOLUTION: The present invention relates in one aspect to an auxiliary charge pump for an RFID rectifier, the charge pump comprises a first charge pump stage (11; 111) connected to an input (14; 114), a second charge pump stage (12; 112) connected to the input, a diode clamp (13; 113) connected to an output (15; 115), and a regulating transistor (16; 116). The regulating transistor (16; 116) has a gate connected to output (21, 121) of the first charge pump stage, and has a source and a drain, wherein one of the source and the drain is coupled to the diode clamp. In further aspect, the present invention relates to an RFID transponder, to a multistage rectifier and to a rectifier stage comprising such an auxiliary charge pump.SELECTED DRAWING: Figure 5
Patent JP-2018031696-A (JP)
Title: SnO2-BASED GAS SENSOR
Inventor: SHIMANOE KENGO
IPC: G01N27/12
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an SnO2-based gas sensor with an increased sensitivity for hydrogen and CO.SOLUTION: A part of the Sn atoms in the surface of SnO2 are replaced by Zr atoms or the oxygen defects of the surface of SnO2 particles are replaced by oxygen which combines with Zr atoms in the SnO2-based gas sensor, so that the ratio of the Zr atoms of the sum of the Zr atoms and the Sn atoms in the SnO2 is set to be in the range of 0.01at% to 0.2at%, both inclusive.SELECTED DRAWING: Figure 4
Patent JP-2018036787-A (JP)
Title: Information processor, display control method of character string, and program for character string edition
Inventor: CHIHARA YUSUKE
IPC: G06F3/02
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of allowing a user to clearly comprehend movement direction of a caret which represents a position of an edition object when editing a character string including a directional substring.SOLUTION: The information processor identifies a first pointing position 400 which specifies a directional substring 303 as an edition object and second pointing position 401 separated away from the first pointing position 400, and on the basis of the relative position, determines a movement direction of the caret 303 representing the position of the edition object. With this, the edition object can be intuitively displayed to the user even when another directional substring 302 is included.SELECTED DRAWING: Figure 4
Patent JP-2017145960-A (JP)
Title: Control device of hydraulic travel apparatus
Inventor: KONDO DAIKI
IPC: F15B11/02
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To accurately prevent engine stall with respect to increase of a travel load or the like by quickly and accurately performing control of reducing the variable displacement of hydraulic pumps.SOLUTION: A travel control device comprises variable displacement type hydraulic pumps 31, 41 rotationally driven by an engine EG, hydraulic motors 32, 42 driven by discharged oil from the hydraulic pumps, travel devices 5, 5 rotationally driven by the hydraulic motors, a travel control lever 52 operated for giving travel instructions, a first control valve 62 pressure-regulating discharged oil of a charge pump 61 to generate a charge hydraulic pressure, and a second control valve 65 generating a capacity control hydraulic pressure according to operation of the travel control lever. The first control valve is configured to pressure-regulate and generate the charge hydraulic pressure according to rotation speed of the engine, and the hydraulic pumps undergo variable displacement control by the capacity control hydraulic pressure which is pressure-regulated and generated by the second control valve.SELECTED DRAWING: Figure 4
Patent JP-2017024006-A (JP)
Title: Exhaust emission control device of heat engine
Inventor: KANAE MASAHITO
IPC: B01J29/22
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device of a heat engine purifying CO, HC in exhaust gas of excessive oxygen-containing atmosphere, with high purification performance.SOLUTION: An exhaust emission control device of a heat engine is arranged in an exhaust gas flow passage 3 of the heat engine for discharging exhaust gas in excessive oxygen-containing atmosphere compared to a stoichiometric amount in oxidation reaction of CO and HC. The exhaust emission control device includes a first purification part 5 containing at least one absorption component of NOx and HC in exhaust gas or a conversion catalyst component for converting at least part of HC in exhaust gas to CO, and a second purification part 6 containing a purification catalyst component for oxidizing CO or HC in exhaust gas passing through the first purification part 5 and purifying it.SELECTED DRAWING: Figure 1
Patent JP-2018040682-A (JP)
Title: Suction member
Inventor: SHIGEYOSHI HIDEKAZU
IPC: G01N1/00
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a suction member that can maintain the accuracy of the amount of sucking and the amount of discharging a sample for a relatively long period.SOLUTION: A suction member of the present disclosure comprises: a body part that is formed of ceramics and includes a through hole that extends from a first end over a second end and continues to an opening in the first end; and a coating layer that is located on the surface of the body part. The body part includes a plurality of projection parts formed of crystalline particles on an inner face of the through hole. The coating layer is formed of a material having higher water repellency than that of the body part, extends from an end face of the opening to the inner face of the through hole continuing from the end face, and covers the projection parts.SELECTED DRAWING: Figure 1
Patent JP-2018039038-A (JP)
Title: Press working metal mould
Inventor: KONDO DAISUKE
IPC: B21D37/00
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a novel metal mould capable of improving the working efficiency of a press working and adding a new function to improve a press working technique.SOLUTION: A mould (2) comprises: an upper mould (3) to be attached to the slide (14) of a press (1); a lower mould (4) attached to the bolster (12) of said press; and a power generation device (5) mounted on said upper mould and/or said lower mould and driven by the vertical motions of the upper mould at the execution time of the presswork thereby to supply an electric power to a functional device relating to said press work.SELECTED DRAWING: Figure 2
Patent JP-2018043186-A (JP)
Title: Gas separation equipment
Inventor: SAITO HIROAKI
IPC: F04B39/16
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide gas separation equipment in which useless power consumption is suppressed by avoiding exhaustion of compressed air in a pressure equalization process time.SOLUTION: The gas separation equipment is provided that comprises: a compressor for compressing air; an air tank for storing the compressed air; pressure detection means for detecting pressure of the air tank; a plurality of adsorption tanks each of which is filled with an adsorbent inside, separates one gas among compressed air supplied from the air tank and separates the other gas as product gas; and a control part for controlling operation-stopping of a compressor body and a gas separation process in the adsorption tank. The control part controls the compressor in such a manner that the compressor maintains normal operation in a pressure equalization process time for communicating the plurality of adsorption tanks with each other.SELECTED DRAWING: Figure 1
Patent JP-2018044360-A (JP)
Title: Sewage pump equipment with air vent valve
Inventor: MATSUNAGA MASAHIKO
IPC: E03F5/22
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide sewage pump equipment in which labor required for the inspection and repair of an air vent valve is reduced.SOLUTION: The sewage pump equipment comprises an air vent valve (26), a filter (40), and a reverse cleaning system (50). The air vent valve (26) has a first port (31) that is fluidically connected to a water pipe (24), and a second port (32) for exhaust. The filter (40) has a filter surface (42) that is arranged between the water pipe (24) and the first port (31) and blocks the ingress of solid matter into the air vent valve (26). The reverse cleaning system (50) supplies water to the air vent valve (26) via the second port (32).SELECTED DRAWING: Figure 3
Patent JP-2018055735-A (JP)
Title: Magnetic disk unit and control method of the same
Inventor: SATO RYUICHI
IPC: G11B20/18
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a magnetic disk unit by an embodiment of the present invention.SOLUTION: The magnetic disk unit of the embodiment comprises a rotatable magnetic disk having a first track, a second track and a third track adjacent to the first track, a controller capable of detecting whether off-track is caused when write processing to the first track is executed, and a storage unit capable of storing a first to third count value indicating the number of write to each of the first to third track, and a first to third offset amount indicating offset amount of each of the first to third track, the controller updates the second count value of the second track and the third count value of the third track according to the second offset amount of the second track and the third offset amount of the third track if off-track for the first offset amount is caused in the first track.SELECTED DRAWING: Figure 5
Patent JP-2017142046-A (JP)
Title: Right water connection type humidifier
Inventor: LEE CHUL HO
IPC: F24F6/00
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a right water connection type humidifier including a water tank for receiving right water in an insertable/extractable manner to a humidification facility to easily maintain cleanliness.SOLUTION: A right water connection type humidifier includes: a casing 110 that includes a spay port 112 and to which right water is supplied through a right water pipe 10; a humidification unit 130 configured to evaporate right water inside the casing to perform spray induction into a room through the spray port; and a supply regulation unit configured to regulate right water supplied to the inside of the casing through the right water pipe. The casing includes a water tank 120 configured to be filled with right water to be supplied through the right water pipe, and an openable/closable cover 140 capable of inserting/extracting the water tank.SELECTED DRAWING: Figure 3
Patent JP-2018054781-A (JP)
Title: Optical scanner, image display device, head-mounted display, and head-up display
Inventor: MIZOGUCHI YASUSHI
IPC: G02B26/10
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner that features superior swing characteristics, and to provide a highly reliable image display device, head-mounted display, and head-up display having the same.SOLUTION: An optical scanner comprises: a first movable unit with a light reflective part having light reflectivity; a frame-like second movable unit that surrounds the first movable unit; first shaft sections that connect the first movable unit and the second movable unit to support the first movable unit in a way that allows the first movable unit to swing about a first axis; second shaft sections that are connected to the second movable unit to support the second movable unit in a way that allows the second movable unit to swing about a second axis that crosses the first axis; and a permanent magnet disposed on the first movable unit, the permanent magnet being magnetized in a direction at angles with the first and second axes. The permanent magnet is subjected to a magnetic field to swing the first movable unit about the first axis and the second movable unit about the second axis.SELECTED DRAWING: Figure 2
Patent JP-2017066396-A (JP)
Title: Polyimide precursor solution, method for producing the same, method for producing polyimide film and method for producing laminate
Inventor: YAMADA HIROAKI
IPC: B32B27/34
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing a polyimide precursor solution by using a solvent safe to human body and easily dissolving a raw material, enabling improvement of working environment in the production process and simplification of production equipment and capable of producing a colorless and transparent polyimide precursor solution at room temperature in a short period of time without heating for a long period of time.SOLUTION: The polyimide precursor solution comprises a polyimide precursor and a solvent. The polyimide precursor is a fluorine-containing polyimide precursor containing a fluorine atom in the structure and the solvent contains a solvent composed of a molecule including a specific structure. The polyimide precursor solution has a viscosity in a constant range and has a YI value of 20 or less as obtained by measuring a polyimide precursor solution having a solid concentration of 15 wt% by a quartz cell having a thickness of 10 mm.SELECTED DRAWING: None
Patent JP-2018051189-A (JP)
Title: Hemostasis injection needle assembly and syringe set
Inventor: KUBO NOBUO
IPC: A61M5/32
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a hemostasis injection needle assembly that is simple and can acquire high-hemostatic effect, and to provide a syringe set.SOLUTION: A hemostasis injection needle assembly 1 includes: a plurality of injection needles 11 having a needle tip capable of puncturing an organism; and a hub 12 for holding the injection needles 11, and is attached to a discharge part of a syringe 2. Especially, the three injection needles 11 are preferably arranged concentrically.SELECTED DRAWING: Figure 4
Patent JP-2018059212-A (JP)
Title: Agent and method for preventing fiber product from getting shiny
Inventor: TERABAYASHI TAKESHI
IPC: D06M13/224
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an agent for preventing fiber products from getting shiny, which can prevent the shininess of the fiber products conveniently.SOLUTION: An agent for preventing fiber products from getting shiny contains alkylamide amine (A). The agent further may contain at least one selected from a water-soluble polymer (B) containing one or both of an alkylene terephthalate unit and an alkylene isophthalate unit and also containing a (poly) oxyalkylene unit, and a silicone compound (C).SELECTED DRAWING: None
Patent JP-2018061124-A (JP)
Title: Imaging apparatus, information processing system, information processor, and polarization image processing method
Inventor: OBA AKIO
IPC: H04N5/238
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To acquire the state of an object efficiently with high accuracy from a captured image.SOLUTION: An image data generation unit 72 of an imaging apparatus 12 generates a polarization image of multiple resolutions, from the luminance of polarization in multiple directions acquired by a luminance data acquisition unit 70. A pixel value conversion unit 74 generates new image data having predetermined parameters as pixel values, based on the polarization luminances in multiple directions. A sent image generation unit 76 connects multiple types of image data in predetermined unit of pixel arrays, before segmenting the requested data and transferring a stream from a communication unit 78. An object recognition unit 80 of an information processing apparatus 10 recognizes the state of the object by using the transmitted data, and an output data generation unit 82 generates output data by using it. A communication unit 86 requests the imaging apparatus 12 for the data of type, resolution and region according to the state of the object.SELECTED DRAWING: Figure 4
Patent JP-2018060667-A (JP)
Title: Control system, controller, and program
Inventor: TONAMI KAZUNARI
IPC: H04Q9/00
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To set correspondence between devices simply, and to reduce cost by facilitating management of devices.SOLUTION: A control system includes a first detector 230a for detecting a person, and a second detector 230b for detecting a person and the temperature, and a controller 100 includes a storage unit 150 for storing first correspondence information corresponding the dimming area and lighting devices 200, 300, second correspondence information corresponding an air conditioner 400 and the dimming area and the second detector 230b, person detection information corresponding the dimming area and presence/absence of a person, and temperature information corresponding the second detector 230b and the temperature, an information generation unit 122 for generating person detection information based on the presence/absence of a person, and generating temperature information based on the detected temperature, and a control unit 124 for controlling the lighting devices 200, 300 and the air conditioner 400 by the first correspondence information, the second correspondence information, the person detection information and the temperature information.SELECTED DRAWING: Figure 5
Patent JP-2018062099-A (JP)
Title: Method for producing woody laminate
Inventor: WADA TADASHI
IPC: C09J201/00
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a woody laminate which has a high adhesive force between veneer sheets and is excellent in productivity.SOLUTION: A method for producing a woody laminate includes: preparing first wood 10a and second wood 10b bonded to the first wood 10a; and providing a first region to which a first adhesive A is applied and a second region to which a second adhesive B different from the first adhesive A is applied, on an adhesive surface 100 (100a and 100b) between the first wood 10a and the second wood 10b. By relatively movement of an irradiation spot S in a longitudinal direction of the first wood 10a or the second wood 10b while irradiating the first region with one or plurality of laser beams L, the first adhesive A is activated. The first wood 10a is sequentially clamped to the second wood 10b. The first adhesive A in the first region is cured before the second adhesive B in the second region is cured.SELECTED DRAWING: Figure 1
Patent JP-2018052620-A (JP)
Title: Liquid container
Inventor: TAKAHASHI AZUMA
IPC: A45F3/18
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid container that is reduced in volume, and has a structure for compact storage and also enables an original container to be carried by parts replacement etc.SOLUTION: A liquid container is separated into an upper liquid storage part, a middle liquid storage part, a lower liquid storage part, and a cup, and an inner diameter of a first female screw of the middle liquid storage part to be joined to an outer diameter of a first male screw of the upper liquid storage part, and an inner diameter of a second female screw of the lower liquid storage part are equal to each other. Rings of a first circumferential projection part and a second circumferential projection part formed circularly on respective outer peripheral surfaces of the middle liquid storage part and lower liquid storage part are also configured to be equal for screwing into a first circumferential recessed part and a second circumferential recessed part. The first female screw of the middle liquid storage parts and the second female screws of the lower liquid storage part are equal in diameter so as to threadably engage the first male screw of the upper liquid storage part, and when the upper liquid storage part and lower liquid storage part are connected together, the remaining middle liquid storage part is put on the upper liquid storage part to cover it, so the middle liquid storage part is provided with the first female screw for threadable engagement of the male screw for storage of the upper liquid storage part.SELECTED DRAWING: Figure 4
Patent JP-2018067045-A (JP)
Title: Content distribution system, portable terminal, method and program
Inventor: YAMANO KENTA
IPC: G06Q30/02
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a content distribution system in which only a user participating in an event can distribute a predetermined content.SOLUTION: A content distribution system comprises a portable terminal and a content distribution server. The portable terminal comprises: position history information recording means for recording position history information at predetermined timing; and content request means for transmitting a content request including the position history information to the content distribution server. The content distribution server comprises: content registration means which registers the content in association with information for specifying the range of an opening place of an event and an opening period; content distribution possibility determination means which determines whether the content corresponding to the content request can be distributed or not, on the basis of the position history information included in the content request received from the portable terminal; and content distribution means for transmitting the content whose distribution is determined as available to the portable terminal.SELECTED DRAWING: Figure 2
Patent JP-2017041267-A (JP)
Title: Distributed data processing program, information processing apparatus, distributed database system, and distribution system
Inventor: MIYANAGA NAOKI
IPC: G06F17/30
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a distributed data processing program for improving data search efficiency, an information processing apparatus, a distributed database system, and a distribution system.SOLUTION: Database nodes 2 are connected to each other, to constitute a distributed database system, and store pairs of keys and data to be used for searching. The key is a binary character string. The database node stores data of consecutive keys included in one range (partition) in the order of character string defined in the binary character string. The data included in the partition is stored redundantly in another database node 2. The database node includes: a memory 21 for storing partition list information 212 formed by associating the partition and the database node 2; a control unit 20 which refers to the partition list information 212 to search for data, on receipt of a processing request for the data paired with one key, and processes the data.SELECTED DRAWING: Figure 2
Patent JP-2018066217-A (JP)
Title: Siphon drainage system
Inventor: TERASHIMA YOSUKE
IPC: E03C1/122
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a siphon drainage system that can help improve its construction work on an uneven floor face.SOLUTION: There is provided a siphon drainage system 10 comprising a horizontal pipe 42 that allows drain water from a water section implement 16 to flow in the lateral direction, a vertical pipe 44 disposed downstream in the drainage direction relative to the horizontal pipe 42 and extending in the perpendicular direction, and a curved part 26C that connects the horizontal pipe 42 to the vertical pipe 44. A first non-gradient part 46 lifted from a floor slab 14 is provided upstream in the drainage direction relative to the horizontal pipe 42, and a gradient part 48 having a gradient declining toward downstream in the drainage direction is provided downstream in the drainage direction relative to the horizontal pipe 42.SELECTED DRAWING: Figure 1