baber/WOPTO huggingface dataset:
Patent JP-2014172851-A (JP)
Title: Method for producing pyrazole derivative and method for producing isoxazole derivative
Inventor: TOGO HIDEO
IPC: C07D261/08
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a pyrazole derivative and a method for producing an isoxazole derivative each using an easily available raw material in the absence of an acid catalyst.SOLUTION: The method for producing a pyrazole derivative comprises performing a first step of mixing a terminal alkyne and a strong basic compound and then further mixing and reacting with an aldehyde compound, a second step of mixing and reacting an oxidizing agent and a weak basic compound after the first step, and a third step of mixing and reacting a hydrazine derivative after the second step to produce a pyrazole derivative.
Patent JP-2014172131-A (JP)
Title: Grinding device
Inventor: WADA KENTARO
IPC: B24B49/02
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a grinding device that grinds a plate-like work to a desired finished thickness without wasting the plate-like work nor requiring any long processing time.SOLUTION: Thickness measuring means 40 that a grinding device has includes a measurement part 41 which measures a thickness of a plate-like work W at least at three points which is a first measurement point as a middle point of the radius of the plate-like work W and a second measurement point and a third measurement point at an equal distance from the first measurement point in a center direction and an outer periphery direction, and determines a thickness distribution of the plate-like work W by a determination part 50 based upon measurement results at the three points and can calculate an adjustment quantity of tilt adjusting means 13 by a calculation part 51. While a control part 52 controls the tilt adjusting means 13 based upon the adjustment quantity so as to adjust a tilt of the axis 12 of rotation of holding means 10, second polishing means 20b can grind the plate-like work W to a uniform finished thickness. Grinding processing is not suspended for tilt adjusting of the axis 12 of rotation of the holding means 10, thereby processing time of the plate-like work W can be reduced.
Patent JP-2014174134-A (JP)
Title: Pretreatment method and pretreatment agent for turbid water sample related to radiation analysis; and pretreatment tool
Inventor: TSUCHIYA TAKASHI
IPC: G01T7/02
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a pretreatment method and pretreatment agent for analyzing the radiation of turbid water by using a germanium semiconductor analyzer or the like; and a pretreatment tool that is used for the pretreatment.SOLUTION: A pretreatment method for a turbid water sample of a radiation dose measurement target is provided, in which a pretreatment agent providing viscosity to the turbid water sample contained in a container for radiation dose measurement is added and mixed to the sample so as to prevent sedimentation of radioactivated suspended matter in the turbid water sample and to keep the uniformity of the turbid water sample during the time of a radiation dose measurement of the turbid water sample that is contained in the container for radiation dose measurement. Furthermore, the pretreatment agent used for the method and a pretreatment tool are provided.
Patent JP-2014176794-A (JP)
Title: Treatment method of heavy metal-containing solution
Inventor: YOKOTA HARUO
IPC: B01J39/18
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method of a heavy metal-containing solution capable, by sensing a state where functional groups of an ion exchange resin have been saturated with heavy metals, etc., of controlling the permeation stoppage timing of the heavy metal-containing solution.SOLUTION: In a treatment method of a heavy metal-containing solution for removing, by permeating a heavy metal-containing solution through multistep ion exchange resin-filled columns provided by serially connecting two or more ion exchange resin-filled columns, heavy metals from the solution, the solution is permeated through the multistep ion exchange resin-filled columns so as to confine, to a range of 3 or above and 300 or below, the product of the heavy metal concentration within the solution (mg-equivalent/L) and the permeation rate (m/h) of a body of raw water permeated through a first-step ion exchange resin-filled column 16, whereas the pH of a body of treated water discharged from a second-step ion exchange resin-filled column 18 is detected by a pH meter 24, whereas the permeation of the solution through the multistep ion exchange resin-filled columns is stopped based on the variation of the detected pH.
Patent JP-2014179230-A (JP)
Title: Electrode for ion source and manufacturing method of the same
Inventor: SHIBUYA SUMIICHI
IPC: H01J9/02
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a long-life electrode for an ion source having superior cooling efficiency and anti corrosion characteristics.SOLUTION: An electrode for an ion source comprises: a metal electrode plate 1 which has a plurality of beam extracting holes 2 and whose linear expansion coefficient is small; a metal header 15, having linear expansion coefficient larger than that of the electrode plate, whose thermal conductivity is good; and a plurality of cooling pipes 11 made of the same kind of metal used for the header. Cooling pipes are penetrated through the electrode plates and arranged side by side in a direction orthogonal to this penetration direction. Joint portions 1a and 15c are respectively formed so that the electrode plate and the header are fitted using projections and recesses. The joint portions 1a and 15c have a plurality of first projections 4 and recessed grooves 5, second projections 18 and recessed grooves 19, respectively. The electrode plate and the header are joined by fitting the joint portions 1a and 15c using projections and recesses.
Patent JP-2014176525-A (JP)
Title: Module
Inventor: OKA YUMI
IPC: A61J1/05
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique that does not cause leakage of small fluid even by a small dimensional distortion, and yet eliminates the need for a large force in the removal of a stopper, while the stopper attached to a fluid port in the case comes into close contact with a port inner surface, in a module used for medical care, water treatment or food products.SOLUTION: A module has a case having a cylindrical fluid port and a stopper attached to the fluid port. The module is characterized as follows: the stopper is configured such that annular sealing parts of two places or more and four places or less are projected from a cylindrical part and the side face of the cylindrical part, and are inserted inside the fluid port; the fluid port has recessed sections of 10 μm or more and 100 μm or less existing in an inner surface; and at least one of the sealing parts is disposed at the position avoiding the recessed sections so as to come into abutment therewith.
Patent JP-2014178267-A (JP)
Title: Automatic analyzer, cleaning method of nozzle and cleaning member holder
Inventor: TAKI MIKI
IPC: G01N35/10
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic analyzer appropriately cleaning a nozzle, a cleaning method of the nozzle, and a cleaning member holder.SOLUTION: An automatic analyzer includes: a sample dispensation mechanism having a sample dispensation nozzle; a sample rack 7 capable of installing a sample container; a cleaning member holder 120 having a cleaning member and fitted so as to move together with the sample rack 7; a sample conveyance mechanism capable of moving the sample rack 7 to a sample sampling position together with the cleaning member holder 120; a pinch mechanism 110 having an arm 115 capable of holding the cleaning member of the cleaning member holder 120 conveyed to the sample sampling position; and a control unit controlling the sample conveyance mechanism, sample dispensation mechanism and pinch mechanism.
Patent JP-2014178278-A (JP)
Title: Instrument unit
Inventor: MORI KOJI
IPC: B60K35/00
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an instrument unit configured to allow a front cover to be detached without disassembling a meter body, and to enable easy maintenance.SOLUTION: A vehicle meter 11 includes: a case 15 for housing a display unit; a mask 17 for covering an outer peripheral surface of the case 15; a front cover 13 attached on a front face 23 of the mask 17 to expose the display unit; a locking claw 25 protruding on the front cover 13 to be locked to a claw locking part 29 formed on the front side of the case of the mask 17; and a flexible operation arm 35 arranged in the case 15, and disposed behind the claw locking part 29 in the case to move the locking claw 25 in an unlocking direction with respect to the claw locking part 29. The operation arm 35 includes: a locking recess 41 which elastically biases the locking claw 25 to be locked to the claw locking part 29; and an operation part 37 which is extended toward the rear of the case to displace the locking claw 25 via the locking recess 41 in the unlocking direction with respect to the claw locking part 29.
Patent JP-2014180270-A (JP)
Title: Method for increasing intramuscular fat content of cultured fish and feedstuff therefor
Inventor: OBA MOEMI
IPC: A01K61/00
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide "fatty" cultured or caught fish excellent in taste and texture by increasing the intramuscular fat content at the time of shipment and a fish culture feedstuff therefor.SOLUTION: A fish culture feedstuff to increase intramuscular fat content is prepared by controlling the contents of essential amino acids required for growth according to fish species in such a manner that essential amino acids other than lysine are contained to satisfy the required amount for growth but the amount of lysine is controlled lower than the required amount for growth. By farming fish for 2-7 days before shipment using this feedstuff, the content of intramuscular fat of the fish increases to provide "fatty" fish.
Patent JP-2014183532-A (JP)
Title: Radio communication system, radio communication device and radio communication method
Inventor: YOFUNE MASANORI
IPC: H04J11/00
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device using optimized signal constellation for a multipolarized spatial multiplex transmission system.SOLUTION: A transmitter 1000 performs transmission using a multipolarized wave spatial multiplex transmission system, in which a signal point is allocated onto a vertical polarization wave, a horizontal polarization wave, and a space consisting of the vertical polarized wave and the horizontal polarized wave. An I/Q mapping data storage part 106 stores signal constellation, calculated so as to minimize the maximum value of Hamming distance ratio to an Euclidean distance in a set of transmission symbols. A V/H mapping processing part 104 allocates output of an error correction coding processing part onto plane of in-phase component and quadrature-phase component, within the vertical polarization wave and the horizontal polarization wave on the basis of the stored signal constellation in the multipolarized wave spatial multiplex transmission system.
Patent JP-2014183552-A (JP)
Title: Optical receiver and frequency offset compensation method
Inventor: OGIWARA YASUSHI
IPC: H04B10/61
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical receiver capable of suppressing the deterioration of characteristics due to frequency offset.SOLUTION: An optical receiver includes: a front end circuit for generating a base band signal indicating a reception optical signal by using local light emission; a frequency offset estimator for estimating the frequency offset of the base band signal; a frequency offset compensator for compensating the frequency offset of the base band signal on the basis of an estimation result from the frequency offset estimator; a phase regenerator for regenerating a modulation phase from the base band signal whose frequency offset has been compensated; a data regenerator for regenerating transmission data on the basis of the modulation phase regenerated by the phase regenerator; and a controller for controlling the operation of the frequency offset estimator on the basis of the phase error of the base band signal whose frequency offset has been compensated.
Patent JP-2014184938-A (JP)
Title: Gear shift operation device for saddle-riding vehicle
Inventor: MUNENO YOSHIHIKO
IPC: G05G7/04
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a gear shift operation device for a saddle-riding vehicle capable of improving operability of a change arm.SOLUTION: The gear shift operation device for a saddle-riding vehicle is provided with: a shift arm 41 that extends from a transmission shaft 37 and has a connection hole 60; and a change arm 42 that is arranged opposite to the shift arm 41, has one end pivotally supported rotatably to a vehicle body with a support shaft 43 and the other end attached to a pedal 47, and has an engagement piece 50 inserted into the connection hole 60. The connection hole 60 has: a first slide contact face 63 which slidably contacts the engagement piece 50 when pushing in the pedal 47; and a second slide contact face 64 which slidably contacts the engagement piece 50 when pushing up the pedal 47. Distance from the support shaft 43 to the first slide contact face 63 is set to be different from distance from the support shaft 43 to the second slide contact face 64.
Patent JP-2014187937-A (JP)
Title: Cheeses and manufacturing method thereof
Inventor: KAMITSUJI DAISUKE
IPC: A23C19/068
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide cheeses having characteristics inherent to pasta filata cheese having good resilience, and a fresh and milky flavor.SOLUTION: The manufacturing method of cheeses includes: a coagulation step of coagulating raw material milk; a curd preparation step of preparing curd by separating whey after the coagulation step; a heat kneading step of adding a molten salt and a salt to the curd obtained in the curd preparation step so as to be heat kneaded; and a molding step of molding the curd obtained in the heat kneading step.
Patent JP-2014190841-A (JP)
Title: Anchor bolt failure detection system
Inventor: MIYAJI KENJI
IPC: E21F17/00
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an anchor bolt failure detection system capable of simply and accurately detecting a failure on an anchor bolt.SOLUTION: An anchor bolt failure detection system 1 comprises: a sensor unit 100 having an oscillation device 120 which is directly installed on an anchor bolt and supplies oscillation to the anchor bolt, and a detection device 130 which detects an oscillation level from the anchor bolt; and a control unit 200 for wirelessly communicating with the sensor unit 100.
Patent JP-2014188458-A (JP)
Title: Oxygen-dissolved water supply system to object water zone for water environment improvement
Inventor: NEGISHI HITOSHI
IPC: B01F5/00
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To accurately supply oxygen-dissolved water of a stable concentration to an object water zone for water environment improvement such as a bottom layer part of a river or lake.SOLUTION: An oxygen-dissolved water supply system 1 has a raw water tank 20, an oxygen dissolving device 30, and a cyclone type defoaming device 40 at the delivery side of an underwater pump 11. The oxygen dissolving device 30 is continuously charged with an oxygen gas generated by an oxygen generator 50. The oxygen gas is charged through a gas discharge port located at the lower side of a current plate for forming a water film in the oxygen dissolving device 30 and forms an oxygen gas layer of a sufficient thickness and a stable concentration near the water surface. Treatment water having high-concentration oxygen dissolved in the oxygen dissolving device 30 is discharged to the vicinity of a river bottom by a discharging device 60 after bubbles are removed in the defoaming device 40.
Patent JP-2013229321-A (JP)
Title: Sodium secondary battery active material, sodium secondary battery electrode, and sodium secondary battery
Inventor: NAKAJO NOBUHITO
IPC: H01M4/58
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide: a sodium secondary battery active material capable of achieving a sodium secondary battery excellent in discharge capacity retention rate during repeated charging and discharging; a sodium secondary battery electrode containing the sodium secondary battery active material; and a sodium secondary battery including the sodium secondary battery electrode.SOLUTION: A sodium secondary battery active material contains an oxocarbonic acid salt capable of doping and dedoping sodium ions. A sodium secondary battery electrode contains the sodium secondary battery active material. A sodium secondary battery includes a first electrode, a second electrode and a nonaqueous electrolyte, and the first electrode comprises the sodium secondary battery electrode.
Patent JP-2014191243-A (JP)
Title: Lens unit
Inventor: SUZUKI AKIHIRO
IPC: G02B7/02
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a lens unit which can be manufactured using less number of parts and at low cost.SOLUTION: A lens unit includes a first lens 2, an image-side lens group 3, and a cylindrical lens barrel 4 which holds the image side lens group 3. The first lens 2 has a first threaded portion 21a and a lens pressing portion 22. The lens barrel 4 has a second threaded portion 41a which is screwed together with the first threaded portion 21a. The lens pressing portion 22 is configured to press the image-side lens group 3 held by the lens barrel 4 toward the image side relative to the lens barrel 4 while the first threaded portion 21a and the second threaded section 41a are being screwed together.
Patent JP-2014190972-A (JP)
Title: Measurement device, measurement method, and program
Inventor: ISHIHARA MASAHIRO
IPC: G01R21/133
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To measure power consumption of a load circuit without equipping with switchover means for switching voltages applied to a measurement device for measuring the power consumption of the load circuit.SOLUTION: A voltage measurement part 11 is connected to plural power lines L1, L2, N for transmitting plural-phase power and measures voltages of individual phases. A current measurement part 12 measures currents applied to plural load circuits LD1-LD3 connected to the plural power lines L1, L2, N. A power measurement part 13 measures power consumption of individual load circuits LD1-LD3 on the basis of the current measured by the current measurement part 12 and either of voltages measured by the voltage measurement part 11 for the plural power lines L1, L2, N. A computation control part 15 corrects the measurement value of power measured by the power measurement part 13 for a load circuit LD1-LD3 of which the voltage used for measuring the power by the power measurement part 13 differs from an actually applied voltage, on the basis of the voltages actually applied to the load circuits LD1-LD3.
Patent JP-2014193959-A (JP)
Title: Plant fiber-containing resin composition and production method thereof
Inventor: NOISHIKI YASUTOMO
IPC: C08K5/00
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a plant fiber-containing resin composition which is simple and efficient and has reduced environmental load.SOLUTION: A method of producing a plant fiber-containing resin composition is characterized by melt-kneading A) a thermoplastic resin, B) a plant fiber composition and C) a plant fiber modifier to form a composite material. The plant fibers in B) the plant fiber composition meet the conditions: 1 the average fiber length being 0.1-0.7 mm and 2 the average fiber width being 2-15,000 nm.
Patent JP-2014196042-A (JP)
Title: Parking assist device
Inventor: KUNO KAZUHIRO
IPC: B60R21/00
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To assist parking reflecting the intention of a user without forcing the user to perform a complicated operation.SOLUTION: Based on an image data output from a camera 60, a CPU 32 detects parking possible regions where a vehicle 10 can be parked, and a target parking region is set from among the parking possible regions. When the target parking region is set, a region recommended when the vehicle 10 travels toward the target parking region is defined, and when the vehicle 10 is about to deviate from the recommended region, driving force of the vehicle 10 is reduced. When a user continues to operate an accelerator pedal 50 to deviate from the recommended region, the target parking region is changed and the change is informed.
Patent JP-2014198288-A (JP)
Title: Method for treating poorly biodegradable organic matter-containing water and treatment apparatus thereof
Inventor: YASUIKE YUJI
IPC: C02F1/72
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method which can, in carrying out Fenton treatment of poorly biodegradable organic matter-containing water or poorly biodegradable organic matter-containing water comprising heavy metal, achieve a reduction in generated sludge volume and a reduction in chemicals amount required during coagulation treatment of Fenton reaction treatment water.SOLUTION: The method for treating water which contains poorly biodegradable organic matters, includes the steps of: adding hydrogen peroxide to the poorly biodegradable organic matter-containing water; contacting it, under a condition of pH 4 or less, to a transition metal carrying carrier which is composed of transition metal carried on an inorganic carrier by ionic bonding, to decompose the poorly biodegradable organic matters; and then subjecting the poorly biodegradable organic matter decomposition treatment water to coagulation treatment. The coagulation treatment preferably is carried out under a condition of pH 4 to 8. Also when the poorly biodegradable organic matter-containing water comprises heavy metal, it is preferred to carry out the coagulation treatment by adding heavy-metal scavenger to the poorly biodegradable organic matter decomposition treatment water.
Patent JP-2014205757-A (JP)
Title: Finish polishing abrasive composition, method for polishing magnetic disk substrate, method for producing magnetic disk substrate, and magnetic disk substrate
Inventor: ANDO JUNICHIRO
IPC: B24B37/00
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a finish polishing abrasive composition capable of reducing the scratches of a substrate after polishing, and also to provide a method for polishing a magnetic disk substrate using the finish polishing abrasive composition, a method for producing a magnetic disk substrate using the finish polishing abrasive composition, and a magnetic disk substrate.SOLUTION: The finish polishing abrasive composition comprises abrasive material, acid, oxidizer, scratch reducing agent that reduces scratch, and water. The scratch reducing agent is a sulfonic acid-based anionic surfactant and/or sulfuric acid ester-based anionic surfactant, and the anionic surfactants have amide structures.