baber/WOPTO huggingface dataset:
Patent JP-2014155273-A (JP)
Title: Driving device for brushless motor
Inventor: OKAMOTO NAOKI
IPC: H02P6/06
Filed: 2013-02-06
Abstract: PROBLEM TO BE SOLVED: To appropriately perform processing for a start failure in electrification control for switching two phases to which a pulse voltage corresponding to a pulse width modulation signal is applied, among three phases, in accordance with a pulse induction voltage which is induced by a non-electrified phase.SOLUTION: When the state where a pulse induction voltage of a non-electrified phase does not reach a voltage threshold corresponding to a switching angle of an electrification mode continues for a predetermined time or longer and a brushless motor cannot be started, the pulse induction voltage of the non-electrified phase at the switching angle of each electrification mode is detected. In accordance with whether the condition that the pulse induction voltage at the switching angle is higher or lower than a neutral point voltage is satisfied, a demagnetization failure or an immobility failure is discriminated. In the case of the demagnetization failure, the voltage threshold value is changed and then electrification control is continued. In the case of the immobility failure, the electrification control is stopped.
Patent JP-2014152227-A (JP)
Title: Coal stabilization method and stabilization equipment for coal
Inventor: YAMAMOTO SEIICHI
IPC: C10L5/00
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a coal stabilization method which requires no complicated operation and can reduce equipment costs.SOLUTION: A coal stabilization method includes coal charge step of charging a to-be-treated object 50 (coal), in order, into a plurality of treatment containers (1a to 1i) and an aging step of supplying, with branching, an oxygen-containing gas into the treatment container (1a to 1i) charged with the object 50, through a common passage 31 for gas supply, to bring the object 50 into direct contact with the gas so as to oxidize the object 50 partially. In the aging step of the coal stabilization method, the amounts of the gas supplied into the treatment containers (1a to 1i) are adjusted individually for the treatment containers (1a to 1i).
Patent JP-2013236910-A (JP)
Title: Game system and game controller
Inventor: YASUDA SHUNPEI
IPC: A63F13/40
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a game controller that facilitates an operation, in the game controller operated by both hands.SOLUTION: A second game controller comprises both of a first detection part arranged at a first game controller and a second detection part arranged at an extension controller which is attachable to and detachable from the first detection part. An operation to the second game controller can be detected by both detection parts, however, a detection result by the first detection part is not included in operation data which are transmitted to a game device.
Patent JP-2013167878-A (JP)
Title: Adjustable stand
Inventor: MARCO SCHUTZ
IPC: G02B21/00
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an adjustable stand which is adaptable to a plurality of medical monitoring devices different in weight, in a simple and reliable manner.SOLUTION: The adjustable stand includes: a first arm (104) that is rotatable about a first rotation axis (102a); a second arm (106) that is attached articulatedly at one end of the first arm (104); a mounting apparatus (110) provided at the distal end of the second arm (106); and a compensation mass or weight (120, 130) operatively connected to the first arm (104). The compensation mass (120, 130) is provided at least partly displaceably back and forth along an axis (200) that is directed toward the first rotation axis (102a).
Patent JP-2013175179-A (JP)
Title: System, devices and methods for collaborative execution of software application comprising at least one encrypted instruction
Inventor: MOHAMED KARROUMI
IPC: G06F21/12
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent improper execution of an application even on an untrusted platform.SOLUTION: A host 110 reads a pre-encrypted instruction J (S10); encrypts J and a random kusing a key kto obtain L (S11); and sends it to a circuit 120 (S12). The circuit 120 decrypts L using kto obtain J and the random k(S13); decrypts J to obtain I (S14); encrypts I with M=k; and sends it to the host 110 (S16). The host 110 decrypts M using kto obtain I (S17); and executes I (S18).
Patent JP-2013200302-A (JP)
Title: Hot cell
Inventor: KOMURA ITSUNE
IPC: G21F7/015
Filed: 2013-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a hot cell capable of improving cleanliness in a synthesis chamber.SOLUTION: A hot cell 10 includes a negative pressure chamber 22 capable of keeping an in-chamber pressure at a second pressure lower than an atmospheric pressure, and a positive pressure chamber (synthesis chamber) 21 capable of keeping an in-chamber pressure at a pressure higher than the negative pressure chamber 22. Thus, an outflow of radioactive material from the negative pressure chamber 22 to the outside of the hot cell 10 is prevented, and entry of foreign material such as dust or dirt from the negative pressure chamber 22 to the positive pressure chamber 21 is prevented.
Patent JP-2014163727-A (JP)
Title: Position detector
Inventor: YAMANAKA YUSUKE
IPC: G01D5/20
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a position detector having two detection axes.SOLUTION: A position detector 1 comprises: a long magnetic material core 21; a magnet 5 that is displaced in a longitudinal direction of the magnetic material core 21 on the basis of displacement of a target object in one direction and that rotates around a rotational axis L extending in the longitudinal direction on the basis of displacement of the target object in another direction ; an excitation coil 24 wound around the magnetic material core 21; first and second detection coils 31, 41 wound around the magnetic material core 21; and a control unit for determining the positions of the magnet 5 in first and second directions on the basis of voltage which is applied to both ends of the first and second detection coils 31, 41 and varies in response to the displacement of the magnet 5.
Patent JP-2013232883-A (JP)
Title: Antenna
Inventor: OH SAE WON
IPC: H01Q5/335
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an antenna which may obtain multiband characteristics and wideband characteristics.SOLUTION: An antenna 200 includes: a substrate; a radiator 202; a ground plane 204 arranged to be separated by a predetermined distance from the radiator 202; a feeding pin 206 for feeding an RF signal to the radiator 202; a first branch reactance arranged on one side of the feeding pin 206 and including one end connected to the substrate and the other end connected to the ground plane 204; and a second branch reactance arranged on the other side of he feeding pin 206 and including one end connected to the substrate and the other end connected to the ground plane 204.
Patent JP-2014162114-A (JP)
Title: Ink jet printing apparatus
Inventor: KUSANO HIROAKI
IPC: B41J2/01
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to print an image having desired quality even if an extent of spreading of an ink on a printing medium is ununiform.SOLUTION: An ink jet printing apparatus includes: an ink jet head for discharging an ultraviolet curable ink onto a printing medium; an ultraviolet irradiation part for applying ultraviolet radiation to an ink impacted on the printing medium; a driving shaft moving the ultraviolet irradiation part in a printing medium conveyance direction; an image processing part for measuring a size of an image printed on the printing medium; an image storage part for storing a size of a reference image; an operation part for calculating difference between the size measured by the image processing part and the size of the reference image; and a control part for controlling the driving shaft on the basis of the difference calculated by the operation part. The ink jet printing apparatus adjusts a beginning time of hardening of the ultraviolet curable ink by moving the driving shaft on the basis of the difference between the size measured by the image processing part and the size of the reference image.
Patent JP-2014161656-A (JP)
Title: Game board
Inventor: MORO KENSUKE
IPC: A63F7/02
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a game board capable of enhancing interest in a game.SOLUTION: A game board includes a first decorative pattern display device 208 and a second decorative pattern display device 209. The first decorative pattern display device 208 and the second decorative pattern display device 209 can execute mutually related performances (for example, an image of a character where a first image and a second image are identical). The second decorative pattern display device 209 permits a change in a position. The size of a display area differs between the first decorative pattern display device 208 and the second decorative pattern display device 209.
Patent JP-2014165893-A (JP)
Title: Head mounted display device and method for controlling head mounted display device
Inventor: KIMURA FUSAYUKI
IPC: G02B27/02
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a head mounted display device allowing a user to visually recognize an image represented by image data for display regardless of colors and brightness in an outside scene.SOLUTION: A transmissive head mounted display device includes: an image display section generating image light on the basis of image data for display to allow a user to visually recognize the image light and transmitting an outside scene in the state where the head mounted display device is mounted on the head of the user; an image pickup section picking up an image of an outside scene and generating outside scene image data representing an outside scene image; and an image data correcting section selecting at least a part of data among the image data for display on the basis of the viewing angle characteristics of the user and correcting the selected data on the basis of the outside scene image data.
Patent JP-2014166974-A (JP)
Title: Ngn2 PROMOTER ACTIVATOR inubosin B
Inventor: ARAI MIDORI
IPC: C12N5/079
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide, from a novel natural product skeleton, a Ngn2 promoter activator for which there is a high possibility to bring about the differentiation of a neural stem cell.SOLUTION: The Ngn2 promoter activator comprises at least one of the following (1) and its derivative, and salt thereof.
Patent JP-2013175466-A (JP)
Title: Method for conditioning membrane electrode assembly for fuel cells
Inventor: OEMER UENSAL
IPC: H01M8/00
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for conditioning, in an optimal temperature range, a membrane electrode assembly laminated with a membrane polymer electrolyte matrix, to improve its efficiency.SOLUTION: A membrane electrode assembly contains two electrodes, and one membrane polymer electrolyte matrix which contains an oxo acid of phosphorus and/or sulfur and a polymer having at least one heteroatom selected from the group consisting of nitrogen, oxygen and/or sulphur. In the method, after the polymer electrolyte matrix and the electrodes are laminated to form the membrane electrode assembly, the membrane electrode assembly is conditioned in a temperature range from 60°C to 300°C, thereby allowing increase in output.
Patent JP-2014181273-A (JP)
Title: Detergent composition
Inventor: UEDA ATSUHIRO
IPC: A61K8/36
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition capable of providing high washing real feeling and easily providing high viscosity foam by washing action itself such as rubbing skin with hands or cleaning tools such as a cleaning towel and a cleaning sponge, and adding high massage feeling by easily adding physical power from outside to skin with cleaning actions by using high viscosity of foam.SOLUTION: There is provided a cleaning composition containing following components (A), (B) and (C), (A) 5 to 30 mass% of a fatty acid salt having 8 to 22 carbon atoms containing myristic acid salt of 10 to 100 mass%, (B) 0.3 to 8 mass% of non-crosslink type polyacrylic acid having a molecular weight of 30,000 to 3,500,000 or a salt thereof, (C) water, and having a mass ratio of (A) and (B), (A)/(B), of 1.5 to 50.
Patent JP-2014182014-A (JP)
Title: Method and device for locating high-resistance insulation failure place in power cable
Inventor: YANO KYOJI
IPC: G01R31/08
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for locating a high-resistance insulation failure place highly accurately in a power cable.SOLUTION: A galvanometer 8 and a measuring side resistor 9 are connected in parallel between one end of a shield layer 6 of an accident occurrence cable 1 and one end of a shield layer 26 of a sound cable 2, a locating DC voltage source is connected between a slide contact point 10 and a ground point, the other end of the shield layer 6 and the other end of the shield layer 26 are connected by a short circuit line, and a conductor 4 of the power cable 1 is grounded, thus forming a bridge circuit. Thus, even if an insulation failure place Fp is highly resistive, by changing a proportional division position of the measuring side resistance 9 by the slide contact point 10 to adjust current flowing in the galvanometer 8 to zero, the insulation failure place Fp can be located on the basis of a proportional division position at that time. Moreover, installation of high-voltage guards on one end side and the other end side of each of the shield layers 6, 26 allows the high-resistance insulation failure place to be more accurately located.
Patent JP-2013117376-A (JP)
Title: Apparatus for combined heat exchange and static mixing using liquid
Inventor: BUCHER PATRICK
IPC: F28D7/16
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To improve an apparatus for combined heat transfer between a liquid and a heat-exchanging medium and static mixing of the liquid.SOLUTION: The apparatus 1 includes internal fittings 2 inside a casing 3. The casing extends longitudinally between a head end 4 and a base end 5. The internal fittings form a heat-transfer and mixing structure. The heat-exchanging medium 7 is carried from the base end to the head end as an inner stream inside tubes 21, 22 of the internal fittings. The liquid 8 is carried from the head end to the base end as an outer stream. Reinforcing elements 6, 6', 6" which stabilize the internal fittings in the longitudinal direction with respect to pressure gradients produced by the liquid are installed. In a main region, the internal fittings are connected by the reinforcing elements to form a non-expandable part-structure 2a, and in a secondary region that is complementary to the main region, the internal fittings remain at least partially unreinforced, as a part-structure 2b which can expand in the longitudinal direction.
Patent JP-2014187207-A (JP)
Title: Solar battery and solar battery module
Inventor: TAKAGI SHIGEYUKI
IPC: H01L31/04
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery and solar battery module, capable of acquiring a stable power generation amount.SOLUTION: The solar battery 110 includes a first photoelectric conversion section 10 and a second photoelectric conversion section 20. The first photoelectric conversion section 10 has a photoelectric conversion layer 140 including pigment and a first photoelectric conversion efficiency. The second photoelectric conversion section 20 is installed on the first photoelectric conversion section 10. The second photoelectric conversion section 20 includes a semiconductor 21 and has a higher second photoelectric conversion efficiency than the first photoelectric conversion efficiency. The second photoelectric conversion section 20 has a smaller area than that of the first photoelectric conversion section 10 in top view.
Patent JP-2014183785-A (JP)
Title: Circularly polarized light illumination apparatus
Inventor: USAMI YOSHIHISA
IPC: F21Y101/02
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an illumination apparatus which irradiates either right-circularly polarized light or left-circularly polarized light with excellent energy efficiency.SOLUTION: There is provided an illumination apparatus which selectively emits either one of right-circularly polarized light and left-circularly polarized light. The apparatus includes a reflection type polarizing plate 1, a light source and a reflection type polarizing plate 2 in this order, and further includes a phase difference plate. The reflection type polarizing plate 1, the light source and the reflection type polarizing plate 2 are arranged such that polarized light reflected on the reflection type polarizing plate 1 transmits the reflection type polarizing plate 2, and polarized light reflected on the reflection type polarizing plate 2 transmits the reflection type polarizing plate 1, and phase difference and arrangement of the phase difference plate are adjusted such that either one of the circularly polarized lights is emitted to both of a direction of the reflection type polarizing plate 1 and a direction of the reflection type polarizing plate 2 with the light source as a reference.
Patent JP-2014186588-A (JP)
Title: Simulation apparatus, program, and image generating method
Inventor: MARUYAMA KENICHI
IPC: G06T19/00
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a simulation apparatus, a program and so forth that can generate a field of view image enabling the worker to determine the shooting range of a camera more easily.SOLUTION: A simulation apparatus comprises: a processor 10 that sets in a three-dimensional object space at least one object out of a robot object and a work object; and an image generator 20 that generates in the three-dimensional object space a field of view image visible from a virtual camera. The processor 10 sets, on the basis of the position and shooting direction of the camera, a view volume representing the field of view of the camera, and figures out a nodal line between at least one object out of the robot object, the work object and a work table object and the view volume in the three-dimensional object space. Further, the image generator 20 generates a field of view in which the nodal line to be figured out is drawn.
Patent JP-2014187837-A (JP)
Title: Power converter protection system
Inventor: NAKAMURA TAKAHIRO
IPC: H02M7/48
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To early suppress an increased current flowing in a switching element on the occurrence of a situation of excessive current flow in the switching element of a power converter.SOLUTION: A power conveyor protection system includes: a first protection circuit unit 14 for forcibly changing a voltage signal to be applied to a switching element 4 to a voltage signal to turn the switching element 4 to an OFF state, when a detected current value of the switching element 4 has magnitude that exceeds a first threshold; and a second protection circuit 15 for forcibly changing the voltage signal to be applied to the switching element 4 to a voltage signal having magnitude smaller than a voltage signal for ON control at a normal time and magnitude to enable conduction of the switching element 4 when a detected current value of the switching element 4 has magnitude that exceeds a second threshold.
Patent JP-2014189561-A (JP)
Title: Triazine ring-containing polymer and film-forming composition comprising the same
Inventor: YASUI KEI
IPC: C08L79/04
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a film-forming composition containing a triazine ring-containing hyperbranched polymer having excellent heat resistance (heat-resistant transparency: after heating, excellent transparency is maintained without yellow discoloration or the like) which is an important element as a transparent resin and allowing thick film formation.SOLUTION: A film-forming composition is characterized by comprising a triazine ring-containing polymer that is characterized by comprising a repeating unit structure represented by the formula (1), and inorganic fine particles. In the formula (1), R, R', R" and R"', independently of each other, represent a hydrogen atom, an alkyl group, an alkoxy group, an aryl group, or an aralkyl group, Aand Amay be identical or different from each other and represent an alkylene group having a 3 to 20 alicyclic structure.
Patent JP-2014189991-A (JP)
Title: Screw joint structure of excavation tool, and excavation tool
Inventor: NAKAMURA KAZUYOSHI
IPC: E21B17/042
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a screw joint structure of an excavation tool that enables an unskilled operator to easily recognize the use limit of a screw of the screw joint structure and securely prevents the tool from being broken, and the excavation tool using the same.SOLUTION: There is provided a screw joint structure 1 of an excavation tool that connects a drilling bit and a drilling rod, drilling bits 2, 3, or a drilling rod and a coupling to each other, and is constituted by threadably engaging a male screw 5 having a male screw part 6 formed thereon and a female screw 21 having a female screw part 2 formed thereon with each other. The female screw 21 has a peripheral wall part 23 having the female screw part 22 formed at an inner periphery, and the peripheral wall part 23 is provided with a first index part 31. The male screw 5 is provided with a second index part 32 arranged at a different peripheral position from the first index part 31 in a state in which the male screw 5 and female screw 21 engage each other, and when the male screw 5 and female screw 21 rotate relatively in a peripheral direction due to the abrasion of screws, the positions of the first index part 31 and second index part 32 along the peripheral direction overlap each other.
Patent JP-2014191660-A (JP)
Title: Display device with touch detection function and electronic apparatus
Inventor: KURASAWA HAYATO
IPC: G06F3/041
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a display device with a touch detection function that can reduce a possibility that moire is visually recognized, while using a touch detection electrode composed of a conductive material such as a metallic material.SOLUTION: When a direction in which color areas most highly visually sensed by human are arranged is a pixel array direction, a maximum length for one pixel in a pixel orthogonal direction orthogonal to the pixel array direction is one unit length, and a maximum length for one pixel in a direction parallel to the pixel array direction is a second unit length, a touch detection electrode includes thin wire pieces extending in a direction different from the pixel array direction; second ends of the thin wire pieces are in a direction toward a target position from first ends; the target position is separated from the first ends of the thin wire pieces by the integral multiple and the multiple of twice or more the first unit length in the pixel orthogonal direction, and separated by the integral multiple and the multiple of twice or more the second unit length in the pixel array direction; and the value of the multiple of the integral multiple of the first unit length is different from the value of the multiple of the integral multiple of the second unit length.