baber/WOPTO huggingface dataset:
Patent JP-2013194426-A (JP)
Title: Boring core sampling device equipped with core bottom edge cutting mechanism
Inventor: OKADA SATOMI
IPC: E21B25/00
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To enable a boring core keeping actual properties in the natural state of subsoil and rock to be surely sampled.SOLUTION: A boring core sampling device equipped with a core bottom edge cutting mechanism includes: a core tube 2 cylindrically formed and provided with boring means 5 at the bottom edge of its cylindrical peripheral wall; and core bottom edge cutting means 21d formed in a bar-shape having the same curvature as that of the cylindrical peripheral wall of the core tube 2, provided with cutting means 21f at least in a part of an inside peripheral surface, and having one end attached to the lower end edge of the core tube 2 so that the cutting means 21f is horizontally swingable from a position where it is vertically superposed with the cylindrical peripheral wall of the core tube 2 toward the inside of the core tube 2.
Patent JP-2013192750-A (JP)
Title: X-ray diagnostic apparatus and control method thereof
Inventor: SAITO HIDEO
IPC: A61B6/03
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray diagnostic apparatus capable of achieving reduction of exposure to radiation while maintaining required image quality, even in performing image pickup in which a relative moving velocity between a top plate and an X-ray tube changes.SOLUTION: An X-ray diagnostic apparatus includes: a top plate 2a enabling a subject P to lie down; an X-ray tube 3c1 for emitting an X-ray toward the subject P on the top plate 2a; an X-ray detector 3e for detecting the X-ray having passed through the subject P on the top plate 2a; a moving drive section 2b for relatively moving the top plate 2a and the X-ray tube 3c1 in the body axis direction of the subject P on the top plate 2a; a velocity detecting section 12 for detecting the relative moving velocity between the top plate 2a and the X-ray tube 3c1; and a tube current adjusting section 13 for adjusting a tube current supplied to the X-ray tube 3c1 so that the minimum X-ray dose may be stable even if the relative movement velocity between the top plate 2a and the X-ray tube 3c1 changes, depending on the relative movement velocity between the top plate 2a and the X-ray tube 3c1 which is detected by the velocity detecting section 12, where the minimum X-ray dose for obtaining the required image quality is the X-ray dose emitted from the X-ray tube 3c1 depending on the body thickness of the subject P.
Patent JP-2013192755-A (JP)
Title: Drug delivery balloon catheter and method of manufacturing the same
Inventor: SEKI RYO
IPC: A61M25/10
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a drug delivery balloon catheter capable of surely conveying a drug to a target site without the detachment of the drug from a balloon when moving the balloon through the inside of a blood vessel toward the target site.SOLUTION: By poor solvent inducted phase separation, a porous drug layer 30 composed of a hydrophobic drug is formed on a surface of a balloon 20. It is preferable that the surface roughness (Ra) of the porous drug layer 30 is 0.8 to 5.0 μm and the density is 0.25 to 0.42 mg/mm.
Patent JP-2013199552-A (JP)
Title: Damping property imparting agent and damping material
Inventor: TAMURA YUKI
IPC: C08L33/04
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To improve damping property of an acrylic resin.SOLUTION: A damping property imparting agent which imparts a damping property to an acrylic resin used by mixing it with an acrylic resin, and includes at least one as a damping property imparting component, selected from 2-(2'-hydroxy-3,5'-di-tert-butylphenol)-5-chlorobenzotriazole, 2-(2H-benzotriazole-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol, 2-(2H-benzotriazole-2-yl)-4,6-di-tert-pentylphenol, a butylation reaction product of p-cresol and dicyclopentadiene, 2,2'-methylenebis(4-methyl-6-di-tert-butylphenol), and 4,4'-bis(α,α-dimethylbenzyl)diphenylamine.
Patent JP-2013183730-A (JP)
Title: METHOD FOR SELECTIVELY GIVING BIRTH TO MALE OR FEMALE FOR ANIMAL USING pH-ADJUSTED UNSALTED ELECTROLYZED WATER
Inventor: NAKAJIMA KEIJI
IPC: A01K67/02
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To allow an animal to selectively give birth to a male or female by maintaining the vagina interior of the animal in an acid or alkaline environment for a short time.SOLUTION: A method is provided for injecting pH-adjusted electrolyzed water into the vagina of an animal. Electrolytic water is to be unsalted electrolyzed water produced by a three-chamber type electrolytic generator having a diaphragm (an ion exchange membrane) excelling in preservability. Lubricating liquid and an insertion hose prepared for injecting the unsalted electrolyzed water into the vagina are used to form the vagina interior in an acid or alkaline environment, and this environment is maintained for a short time to allow an animal to selectively give birth to a male or female.
Patent JP-2013204681-A (JP)
Title: Gate valve
Inventor: YOSHIDA KOJI
IPC: F16K3/18
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a gate valve which can be closed with stable sealing force even when a valve opening/closing operation is repeated a plurality of times, in the gate valve which is closed by simultaneously pressing a first valve element and a second valve element with a pressure from a valve rod transmitted to two tapered surfaces of a valve rod wedge part of a valve rod tip against a first valve seat and a second valve seat which face each other in a linear conduit across the valve rod wedge part.SOLUTION: First and second valve elements include first projections 33, 43 protruded and having first and second top parts 33T, 43T formed on a side opposite to first and second abutting surfaces 31a, 41a in contact with first and second valve seats 14, 15 with respect to a first axial line direction L1. When the first projection 33 slides in contact with the first tapered surface 23a, simultaneously, the second projection 43 slides in contact with the second tapered surface 23b. Accordingly, the first valve element comes into contact with the first valve seat 14, and the second valve element comes into contact with the second valve seat 15, and they are closed.
Patent JP-2012214893-A (JP)
Title: Apparatus and vacuum system for collecting condensed vapor
Inventor: GUO QIAN
IPC: C23C14/24
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a vacuum system for collecting condensed vapor during physical vapor deposition.SOLUTION: The apparatus for collecting condensed vapor during physical vapor deposition, includes a case configured to be disposed adjacent to one or more vapor sources in a vacuum chamber. The case includes a case interior surface that partially encircles the volume of a space configured to accommodate an object, and maintained at a temperature lower than those of the one or more vapor sources. The case interior surface is coupled to one or more drainage channels.
Patent JP-2013204383-A (JP)
Title: Solar battery waterproof sheet construction method, solar battery waterproof sheet replacement method, and waterproof structure
Inventor: WATABE TOMOYUKI
IPC: H01L31/042
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for a solar battery waterproof sheet capable of easily removing and replacing only the solar battery waterproof sheet to be replaced together with a fixture below the waterproof sheet, a replacement method for the solar battery waterproof sheet, and a waterproof structure.SOLUTION: A waterproof structure includes a solar battery waterproof sheet 140 provided on a skeleton 10 of a building structure. The waterproof structure includes: fixing means having fixtures 151 and 152 and fixing a ground layer to the skeleton 10; and a water resistant layer 130 laid on the fixtures 151 and 152 and the ground layer so as to cover the fixtures 151 and 152 and the ground layer, and fastened to the fixtures 151 and 152. The solar battery waterproof sheet 140 is laid on the water resistant layer 130 so as to overlap the fixture 151 with the solar battery waterproof sheet 140 in a plan view, and the solar battery waterproof sheet 140 is fastened to the water resistant layer 130.
Patent JP-2013208037-A (JP)
Title: Switching rectifier circuit
Inventor: SASAKI SHIGEHARU
IPC: H02M7/12
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a switching rectifier circuit capable of accelerating the operation of a three-phase switching rectifier circuit.SOLUTION: The switching rectifier circuit for converting AC power into DC power includes a full-wave rectifier circuit for rectifying AC power into DC power, and a bidirectional switch circuit for turning input of the AC power to the full-wave rectifier circuit on/off. The bidirectional switch circuit has a plurality of diodes connected in parallel on the AC power input side, and a switching element for short-circuiting or open-circuiting the plurality of diodes. The plurality of diodes are configured to have a rectification function and a function for protecting the switching element.
Patent JP-2013210421-A (JP)
Title: Inner focus zoom lens
Inventor: NAOI MITSURU
IPC: G02B7/10
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an inner focus lens which has at least four lens groups and is capable of changing focus using a third lens group.SOLUTION: An inner focus zoom lens 1 comprising five lens groups includes; a fixed barrel 10 having a first lens group frame 2 for holding a first lens group A fixed therein; a cam barrel 11 having a second lens group frame 3, which is located on the image side of the first lens group frame 2 in the fixed barrel 10 to hold a second lens group B, and a fourth lens group frame 5, which is located on the image side of the second lens group fame 3 to hold a fourth lens group D, fixed therein; and a focusing cam barrel 12 having a third lens group frame 4 which is located between the second lens group frame 3 and the fourth lens group frame 5 in the cam barrel 11 to hold a third lens group C on the inside. The cam barrel 11 can move back and forth with respect to the fixed barrel 10, while the third lens group frame 4 can move back and forth with respect to the focusing cam barrel 12.
Patent JP-2013209685-A (JP)
Title: Electrochemical cell for ammonia production and ammonia synthesis method using the same
Inventor: MIYAZAKI KUNINORI
IPC: C25B9/16
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To synthesize ammonia more efficiently than a conventional electrolyte support-type electrochemical cell by applying voltage to a cathode support-type electrochemical cell in which proton conductive oxide is used for an electrolyte.SOLUTION: An electrochemical cell is used for acquiring ammonia from hydrogen-containing gas or water vapor containing gas and nitrogen-containing gas, and is characterized in that an anode is arranged on one surface of a proton conductive solid electrolyte and a cathode is arranged on the other surface, and the electrochemical cell is supported by the cathode.
Patent JP-2013211960-A (JP)
Title: Power-supply device
Inventor: TAKAO MANA
IPC: H02M3/28
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a power-supply device capable of easily controlling the supply of power when the supply of AC power is interrupted.SOLUTION: A power-supply device includes: a first rectifier circuit section 11 rectifying an AC input from an AC input section 10 and outputting a DC voltage; a capacitor 12 storing the DC voltage; a converter section 15 having a voltage conversion function section 13 voltage-converting the DC voltage and an output limit function section 14; a second rectifier circuit section 17 receiving an output of the converter section 15 via a transformer 16; and an output section 20 supplying the output voltage from the second rectifier circuit section 17 to loads 18 and 19. The power-supply device causes the output limit function section 14 to perform when receiving an excessive power request from the loads 18 and 19 and detecting the interruption of the AC input.
Patent JP-2013208984-A (JP)
Title: Washing device for vehicle
Inventor: KIKUTA TOMOYUKI
IPC: B60S1/48
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a washing device for a vehicle, capable of alternatively jetting washing liquid to any one of a first and a second washed objects by a single electric pump and capable of preventing an undesirable leakage of the washing liquid from a first and a second nozzles.SOLUTION: A washing device for a vehicle includes a selector joint 12, in which a lead-in part 12a is brought into communication with an electric pump P and the lead-in part 12a is brought into communication with a first lead-out part 12b and a rear wind washing nozzle N1 when the selector joint 12 itself is not driven, and the lead-in part 12a is brought into communication with a second lead-out part 12c and a back camera washing nozzle N2 when the selector joint 12 itself is driven. Check valves 21 and 22 are provided between the rear window washing nozzle N1 and a flow path of the selector joint 12 and between the back camera washing nozzle N2 and the flow path of the selector joint 12 so as to pass the washing liquid when the pressure of the washing liquid from the selector joint 12 side exceeds a previously set pressure. The selector joint 12 allows a flow-in of the washing liquid from the back camera washing nozzle N2 side when the selector joint 12 is not driven.
Patent JP-2013217989-A (JP)
Title: Optical fiber connector
Inventor: SAKAI DAICHI
IPC: G02B6/42
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To improve light transmission performance of an optical fiber connector.SOLUTION: An optical fiber connector 30 includes: a substrate 1; an optical path change member 20 provided on one surface of the substrate 1; and an optical fiber insertion groove 12 juxtaposed with the optical path change member 20. The optical path change member 20 has a mirror surface 22b which is located on an optical path of light emitted from an end face of optical fiber inserted into the optical fiber insertion groove 12, inclined with respect to the optical path, and changes the optical path of the light emitted from the end face of the optical fiber inserted into the optical fiber insertion groove 12. A lens 3 is provided on the other surface of the substrate 1 so as to be located on the optical path of the optical fiber light, changed by the mirror surface 22b.
Patent JP-2013217071-A (JP)
Title: Partition panel device
Inventor: UNO CHITOSHI
IPC: E04B2/82
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a partition panel device which can easily mount a restriction member for preventing a panel member from falling from a support post by an earthquake or the like.SOLUTION: In a partition panel device 1 having a partition panel unit 100 formed by arranging a panel member 5 between support posts 2, 2' connected to each other by an upper frame part 4, a part of the upper frame part 4 is formed with hooking and suspending parts 32a, 32a, and locking parts 51c, 51c are locked to the hooking and suspending parts 32a, 32a, whereby a movement restriction part 51a located below the locking part 51c is positioned at the upper edge 5a of the arranged panel member 5.
Patent JP-2013215375-A (JP)
Title: Game control apparatus, game control method, program, and game control system
Inventor: SUZUKI MASANORI
IPC: A63F13/00
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a game control apparatus, a game control method, a program, and a game control system which enable a plurality of users to collectively compete with each other.SOLUTION: Matches between different groups are provided. In each match, user's operations for playing a game between individual users belonging to different groups are accepted, and the victory or defeat of each match is determined on the basis of result of the game played between the individual users.
Patent JP-2013219546-A (JP)
Title: Image processing device, image forming device, image processing program, and computer readable recording medium
Inventor: OWAKU TSUYOSHI
IPC: G06T1/00
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device that makes it possible to confirm, before output, an image of a single color or two colors in which gradation characteristics of a document are correctly reflected.SOLUTION: An image processing device 1 comprises: a first matrix operation unit 11 that subjects image data for display in an image display device 4 to first color conversion processing for making it close to a color of a document; and a second matrix operation unit 13 that subjects the image data for display subjected to the first color conversion processing to process for converting it into single-color image data or two-color image data.
Patent JP-2012230103-A (JP)
Title: Encoder
Inventor: NAGURA CHIHIRO
IPC: G01D5/347
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an encoder which can stably suppress harmonic distortion and detect a position with high accuracy.SOLUTION: An encoder includes: a light source 12; a light receiving element 17; and a scale 20 including multiple unit block patterns KA each having a pattern 24A that allows light from the light source to reflect or pass so as to guide the light to the light receiving element. The multiple unit block patterns are placed at intervals of pitch P along an X direction, and the pattern has a shape symmetrical with respect to a center line Xc. Each of the unit block patterns has multiple section areas in a Y direction. In the pattern, area ratios of two adjacent section areas are different from each other. In each of the section areas, the pattern has a rectangular shape that is defined by two parallel linear lines extending to a positioning direction and by two parallel linear lines extending to a direction perpendicular to the positioning direction.
Patent JP-2013215444-A (JP)
Title: Endoscope apparatus
Inventor: TAKEUCHI YASUO
IPC: A61B8/12
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein work of connecting a water feeding duct to a pouring port receiver in an operating part of an endoscope apparatus is performed within a body of the miniaturized operating part and is a time-consuming operation in a narrow working space.SOLUTION: An endoscope apparatus includes a pedestal moving mechanism including a moving pedestal serving as a pouring port receiving part for insert-holding the end of a pouring tube within an operating part, and a base part for supporting a sliding part provided at the port receiving part, slidably on a rail part.
Patent JP-2013216466-A (JP)
Title: Elevator system
Inventor: YOSHIKAWA TOSHIFUMI
IPC: B66B1/30
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a large number of times of a user's long waiting and extreme lengthening of a waiting time, and to achieve power savings by reducing unnecessary traveling.SOLUTION: An elevator system for controlling a cage 010 running among a plurality of floors of a building includes a user detecting device 001 which is installed in a position away by a predetermined distance from a landing and which detects a user, and a cage position sensor 003 which detects a height position of the cage. When the user is detected by the user detecting device 001 at a time point before the cage 010 reaches the landing, a traveling speed of the cage 010 is determined by the predetermined distance and the height position of the cage 010, detected by the cage position sensor 003 at the detected time point.
Patent JP-2012131833-A (JP)
Title: Production method of methanol and ethanol
Inventor: ICHIKAWA MASARU
IPC: C07B61/00
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a production method for directly converting a raw material gas containing hydrogen and carbon monoxide obtained by gasification of a biomass into methanol and ethanol with high efficiency and high yield.SOLUTION: The production method of methanol and ethanol includes a step of synthesizing methanol and ethanol by reacting the following raw material gas (1) in the presence of the following catalyst (A). The raw material gas (1) is a biomass gas essentially comprising hydrogen, carbon monoxide, carbon dioxide and lower hydrocarbons including methane and ethane, and is obtained by thermochemical gasification reaction of the biomass. The catalyst (A) comprises rhodium, molybdenum, iridium, copper and palladium, supported on a silica carrier.
Patent JP-2013207296-A (JP)
Title: Compound semiconductor
Inventor: KATO MITSUHARU
IPC: H01L21/265
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem of cost reduction in an SiC element substrate for a high-voltage drive element.SOLUTION: An embodiment is a method for achieving a structure for forming a single crystal SiC substrate on an inexpensive Si substrate. A substrate formation method comprises: providing a smart cut layer of a hydrogen ion on a single crystal SiC substrate to form an ultrathin silicon oxide film on a surface; bonding the silicon oxide film surface with a Si surface of a Si substrate which becomes a base substrate; subsequently separating the substrate at the smart cut surface by cleavage; forming a thin single crystal SiC layer on the Si substrate; and homoepitaxially growing an SiC film having a required thickness on a surface of the single crystal SiC layer. The substrate formation method further comprises: tapering Si of the base substrate from rear face to make a cross section incline and forming an SiC film on the inclined surface to completely cover the Si with the SiC film; and subsequently performing an activation treatment of SiC at high temperature so as to melt the Si and the silicon oxide film.
Patent JP-2012166038-A (JP)
Title: Method for forming coating film on folded balloon
Inventor: VON HOLST ARMIN
IPC: A61L29/00
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide compositions suitable for selective filling or selective coating film formation of a fold of a folded balloon.SOLUTION: This invention provides the compositions of a contrast medium and an active reagent in a solvent to the filling of the fold of the folded catheter balloon, methods for the selective filling of the fold of the folded catheter balloon or the selective coating film formation, and the filled or coating film-formed catheter balloon capable of being obtained by one of the methods. Preferably, the balloon is used so as to implant a stent by a biological stent implantation operation for treatment of stenosis and to expand a narrowed vessel area.
Patent JP-2013221881-A (JP)
Title: Information display device and electronic watch
Inventor: TAKENAWA HIDEO
IPC: G04C3/12
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an information display device and electronic watch capable of preventing a position deviation in displaying a date, etc. even with an impact and smoothly switching the display without requiring a large driving force.SOLUTION: An information display device includes: a dial 4 having a display aperture 18; a display rotation plate 10 rotatably arranged under the dial 4 and having a date display part 8 where a date is shown through the display aperture 18 of the dial 4; and a brake member 17 for giving a load to the display rotation plate 10 when the rotation of the display rotation plate 10 is stopped and reducing a load on the display rotation plate 10 when the display rotation plate 10 is rotating. Thus, a load to be given to the display rotation plate 10 is reduced by the brake member 17 when the display rotation plate 10 is rotating, and thereby the display rotation plate 10 is enabled to rotate smoothly. Besides, a load is given to the display rotation plate 10 by the brake member 17 when the rotation of the display rotation plate 10 is stopped, and consequently, the rotation of the display rotation plate 10 due to an impact from the outside is prevented.