baber/WOPTO huggingface dataset:
Patent JP-2012031618-A (JP)
Title: Method for estimating strength of modified dredged material and method for modifying dredged material
Inventor: TAKAHASHI KATSUNORI
IPC: C09K17/02
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To estimate the strength of a mixture of a dredged material and steel slag when modifying the strength of the dredged material by mixing with the steel slag.SOLUTION: In the method for estimating the strength of a mixture x composed of a dredged material and steel slag when modifying the dredged material, an estimate f of the uniaxial compressive strength of the mixture x is obtained by a formula: f=α×Ds×Sg×{(Co-Ch)/Wa}. In the formula, Ds=[the mass of dredged material grains with a size of 0.075 mm or smaller in the mixture x]/[the mass of a solid in the mixture x]×100 (%), Sg=[the mass of steel slag grains with a size of 2 mm or smaller in the mixture x]/[the mass of steel slag in the mixture x]×100 (%), Ch represents the blending quantity of hydrated lime enabling the uniaxial compressive strength of the mixture to be 50 kN/mby mixing the hydrated lime into the dredged material to be modified in a preliminary test, Co represents free CaO contained in the steel slag, Wa represents the mass (kg) of water per 1 mof the mixture x, and α represents a constant determined by the type of the hydrated lime in obtaining Ch.
Patent JP-2012034291-A (JP)
Title: Distribution amplifier and distribution mixer
Inventor: SEKI TOSHIHIRO
IPC: H03F3/60
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a distribution amplifier which enables different frequency bands to be de-multiplexed.SOLUTION: The distribution amplifier of the present invention comprises: an input pseudo line where one ends of a first, a second and a third transmission line are connected at a first node, and the other end of the first transmission line is made to be a first input end, and the other end of the second transmission line is made to be a second input end; an output pseudo line where one ends of a fourth, a fifth and a sixth transmission line are connected at a second node, and the other end of the fourth transmission line is made to be a first output end, and the other end of the fifth transmission line is made to be a second output end; a unit amplifier including an amplifier where an input terminal is connected to the first node, and an output terminal is connected to the second node; and a CRLH line which has left-handed system characteristics in the first band, and right-handed system characteristics in the second band higher than the first band. A signal input terminal is connected to the first input end of the first stage, and the second input end is connected to the first input end of the next stage, and the second input end of the last stage is connected to a termination circuit. A first signal output terminal is connected to the first output end of the first stage, the second output end is connected to an input/output terminal of the CRLH line, a second input/output terminal of the CRLH line is connected to the first output end of the next stage, and the second output end of the last stage is connected to a second signal output terminal.
Patent JP-2012033440-A (JP)
Title: Silicon-based negative electrode of lithium ion battery
Inventor: EMOTO MASAFUMI
IPC: H01M4/62
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a technique for preventing collapse of particles by expansion and contraction of a silicon-based negative electrode of a lithium ion battery in charging/discharging, and while significantly improving cycle characteristics, improving rate characteristics.SOLUTION: A silicon-based negative electrode consists of an active material mainly made of metal silicon. A periphery of the active material is covered by conductive carbon aerogel which is made by adding MWCNT based on whose Raman spectroscopic analysis a G/D ratio is 1-3, an aspect ratio is 300 or more and a wire diameter is 20-40 nm and which consists of 8-12 layers to a binder material such as PVdF with a spongy tissue structure and polyimide resin.
Patent JP-2012011996-A (JP)
Title: Vehicle
Inventor: HAYASHI KOKI
IPC: B62K5/02
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle which can maintain a vehicle body stability, improve turning performance, not making an occupant feel any sense of unease, provide good riding comfort, and achieve a stable traveling state.SOLUTION: The vehicle includes: a vehicle body which includes a steering part and a drive part which are mutually connected; a steering wheel which steers the vehicle body; a drive wheel which drives the vehicle body; a tilting actuator device which tilts the steering part or the drive part in the turning direction; two sensors which either directly or indirectly detect the lateral acceleration acting on the vehicle body; and a control device which controls the tilting actuator device and controls the tilt of the vehicle body. The control device controls the tilt of the vehicle body by selectively calculating a synthetic value between an acceleration component in a detecting axis direction of the sensors in acceleration outward of a turning direction and an acceleration component in the detecting axis direction of the sensors in gravity, on the basis of the lateral acceleration detected by the two sensors.
Patent JP-2012036826-A (JP)
Title: Compressor
Inventor: YOSUKE YOSHINOBU
IPC: F04C18/02
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a compressor which includes a mechanism to prevent lubricating oil having dropped out of a bearing from being atomized and scattered to suppress the occurrence of oil move out.SOLUTION: A casing 10 stores lubricating oil therein. A compressor mechanism 15 compresses a refrigerant and ejects it into a high pressure space S1 within the casing. A crank shaft 17 performs a shaft rotary motion. A motor 16 drives the compressor mechanism through the crank shaft. An upper bearing 33 pivotally supports the crank shaft. A slinger 91 is disposed in the high pressure space and is fixed tightly to the outer circumferential surface of the crank shaft at the lower portion of the upper bearing. The slinger has an oil receiving part 91c on the upper face for receiving the lubricating oil having dropped downward from the upper bearing. The slinger suppresses the atomizing phenomenon in which the lubricating oil received on the oil receiving part is prevented from being atomized through a centrifugal force and scattered in the high pressure space.
Patent JP-2012042239-A (JP)
Title: Magnetization device for magnetic flaw detection
Inventor: KANEKAWA SHOTAI
IPC: G01N21/91
Filed: 2010-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetization device by which even a person other than an operator of the magnetization device can watch an inspection part and the operator can easily and visually inspect the inspection part when a magnetic flaw detection inspection is performed.SOLUTION: Each of base end parts of connection arms 4, 4 is attached to each tip of contact parts 32, 32 of an electromagnet part 3. The tips of attachment arm parts 52, 52 of an imaging means attachment part 5 are attached, respectively, to each tip of the connection arms 4, 4. An imaging means 7 capable of photographing a part between contact parts 31, 31 is attached to an attachment part 51 of the imaging means attachment part 5. A space S is formed between a grip part 31 of the electromagnet part 3 and the attachment part 51 of the imaging means attachment part 5. The space S is made into the one by which the contact parts 32, 32 are visually inspected through the space.
Patent JP-2010263919-A (JP)
Title: Composition and method for using solid support to purify rna
Inventor: BAIR ROBERT J JR
IPC: C12N15/09
Filed: 2010-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reagent, method and kit for purification of RNA from a biological sample.  <P>SOLUTION: There are provided a formulation for isolating and purifying nucleic acids comprising a lithium salt at concentration of at least about 1 M, a surfactant, and a buffer. The invention provides a formulation for isolating and purifying nucleic acids, in one embodiment, comprising at least a lithium salt at concentration of at least about 1 M, a surfactant, a buffer and if necessary a chelating agent, if necessary a reducing agent, and if necessary a tungstate, wherein the solution has a pH of above about 7. The invention further provides a method for purifying substantially pure and undegraded RNA from a biological samples containing RNAs.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012041850-A (JP)
Title: Control apparatus for purifying internal combustion engine
Inventor: NAGASAKA KEISUKE
IPC: F01N3/28
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a control apparatus for purifying an internal combustion engine that can properly eliminate deterioration of a catalyst by properly removing a sulfur component adsorbed or occluded in the catalyst.SOLUTION: When a degree of deterioration of the catalyst is a predetermined threshold or more, if a downstream oxygen concentration is the same as a reference oxygen concentration, which is an oxygen concentration of a gas generated when an air and a fuel are combusted in a theoretical air fuel ratio, or an oxygen concentration closer to a lean side than the reference oxygen concentration, a rich operation that makes an upstream oxygen concentration of the catalyst the oxygen concentration the oxygen concentration closer to the rich side than the reference oxygen concentration is operated until the downstream oxygen concentration becomes the oxygen concentration closer to the rich side than the reference oxygen concentration and subsequently, the lean operation that makes the upstream oxygen concentration the oxygen concentration closer to the lean side than the reference oxygen concentration is operated. A control apparatus operates the lean operation if the downstream oxygen concentration is closer to the oxygen concentration of the rich side than the reference oxygen concentration.
Patent JP-2011043815-A (JP)
Title: Image forming apparatus, and method for calibration of the same
Inventor: KANAMORI KEIKO
IPC: G03G15/00
Filed: 2010-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem arising when a type of paper as a calibration target needs to be selected in executing calibration, that is, a problem wherein it is difficult to know which cassette of a plurality of cassettes houses the paper that is used when actually printing a calibration pattern.  <P>SOLUTION: The image forming apparatus includes: a memory which calculates calibration correction data by using data read by a calibration data reading unit, and stores the calculated correction data, corresponding to a designated sheet; a paper presence decision unit which determines whether the designated paper is housed in a paper cassette or not; and a processing unit which displays, on the control panel, results of the decision by the paper presence decision unit and an operation and setting content that should be carried out in accordance with the results of the decision.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011011065-A (JP)
Title: Surgical access device and method for manufacturing the same
Inventor: MORENO MIQUEL A
IPC: A61B1/00
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the insertion of an expansion member and the insertion of a dilation member into the body in a system for forming and enlarging percutaneous penetration into a target location within a patient's body.SOLUTION: A process for manufacturing a surgical access device includes: providing a tubular member that defines a longitudinal axis and has an axial lumen, the tubular member being adapted to expand from a first initial condition having a first cross-sectional dimension to a second expanded condition having a second cross-sectional dimension greater than the first cross-sectional dimension; creating a flared end portion of the tubular member; securing an attachment element to the flared end portion of the tubular member; and fixing the attachment element to a housing.
Patent JP-2010253325-A (JP)
Title: Game machine
Inventor: SAWAI AKIHIKO
IPC: A63F7/02
Filed: 2010-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the content of designation used in the last variable display from being stored as it is in a storage area for storing contents of designation by presentation symbol designating commands if a display control means cannot receive a presentation symbol designating command.  <P>SOLUTION: A presentation controlling microcomputer 100 stores probability-variable jackpot data in a symbol memory if a display result command designating a probability-variable jackpot is received during the variation of ornament symbols based on a jackpot. In starting variation of ornament symbols based on a miss after termination of the jackpot game, the presentation controlling microcomputer clears the content stored in the symbol memory if a variation pattern command is received. Then, the presentation controlling microcomputer starts variation of the ornament symbols, and extracts and displays miss symbols after the elapse of the variation time. If the display result command cannot be received, the presentation controlling microcomputer leads out and displays non-probability-variable symbols based on the received probability-variable jackpot/regular jackpot designating variation pattern command.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012048120-A (JP)
Title: Encrypted data generation device, encrypted data generation method, encryption device, encryption method and program
Inventor: MOTEGI TOSHIO
IPC: G10L21/02
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To generate encrypted data that is comfortable for human beings and has excellent encryption effect, at a low cost.SOLUTION: Frequency analysis processing 32 performs frequency analysis on each of the voice data 4 and music data 5 to calculate a voice maximum spectrum Vv(j), which is the largest spectrum in the time axis direction of the voice data 4, and to calculate a music average spectrum Vm(j), which is a spectrum equalized in the time axis direction of the music data 5. Filter function creation processing 33 creates a filter function Fb(j) on the basis of a division value spectrum Div(j), which is a value based on the voice maximum spectrum Vv(j) divided by a value based on the music average spectrum Vm(j). Filtering processing 34 divides the music data 5 into frames f, which are prescribed section units, Fourier transforms the divided frames f, multiplies them by the filter function Fb(j) and performs Fourier inverse transform to generate encrypted data 6.
Patent JP-2012052254-A (JP)
Title: Kneading pulper
Inventor: SONE HIDETAKE
IPC: D21B1/34
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a kneading pulper that can increase a production amount of paper stock slurry, prevent a long foreign body such as a string from being wound around a vertical rotation axis, and reduce facility cost.SOLUTION: A kneading pulper 1 comprises: a vertical type cylindrical vessel 20 in which paper stock slurry is made by mixing and stirring paper stock 2 injected from a supply port 20a at the upper part with a solution and defibrating the mixture; a vertical rotation axis 30 which is vertically extended and rotatable at the center of the vertical type cylindrical vessel 20; and a pulping rotor 40 which is installed at the upper part of the vertical rotation axis 30 and presses the paper stock 2 while guiding it downward. Saw teeth 40a are formed on an edge part 40b at a rotational direction side of the pulping rotor 40.
Patent JP-2012054107-A (JP)
Title: Terminal fitting with electric wire
Inventor: SUZUKI MASAKAZU
IPC: H01R13/42
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To reliably reinforce a coupling part of a terminal fitting with an electric wire.SOLUTION: A coupling part 23 is formed into an approximate U-shape, in which a pair of side plate parts 25 stand from a bottom plate part 24, and a front end and a rear end of the bottom plate part 24 are communicated with a bottom wall part 12 of a box part 11 and a plate loading part 18 of a crimp part 17, respectively. The front end and the rear end of the side plate part 25 are communicated with a side wall part 13 of the box part 11 and a caulking piece 19 of the crimp part 17, respectively. At the crimp part 17, a first caulking piece 19 is wound around a terminal part of an electric wire 30 loaded on the plate loading part 18 while it is curved and deformed, so as to crimp the electric wire 30. A reinforcing part 26 having a region curved to be wound inside in a form that a front end communicated with the side wall part 13 is continued to the rear end communicated with the caulking piece 19, is formed at a standing edge of the side plate part 25.
Patent JP-2012053732-A (JP)
Title: Management system and on-vehicle terminal
Inventor: NAKANISHI KAZUHIRO
IPC: G06F3/0488
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a management system capable of controlling operations according to driving conditions and preventing a driver from performing incorrect operations.SOLUTION: A management terminal 16 installed in a management center 15 determines a program which a driver is going to carry out using an in-service vehicle 12. An on-vehicle terminal 13 operated by the driver acquires the program from the management terminal 16 through an electronic recording medium 14 or a communication line network 17. The on-vehicle terminal 13, having an operation input part which the driver operates while carrying out the program, restricts operations of buttons or the like on the operation input part based on a condition to an arbitrary degree about the current location of the in-service vehicle 12, the time and date when the program is being carried out and the driving state of the in-service vehicle 12. The conditions for the operation restriction can be set at the management terminal 16.
Patent JP-2012055110-A (JP)
Title: Rotor shaft and alternator for vehicle
Inventor: MINAMI SHINICHIRO
IPC: H02K5/16
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a rotor shaft capable of stably retaining a bearing for a long term without increasing the number of components, shaft processing processes and manhours for assembly by solving the following problem: increasing the diameter of a blank shaft is required in positioning a step-off for preventing the bearing from being dislocated; however, large cost is caused due to large processing margins for turning, rolling or grooving and hence the diameter of a slip ring, direct material cost and the weight become larger.SOLUTION: A rotor shaft has both shaft ends rotatably supported by bearings arranged each in a housing constituting a part of a rotor, at least the one shaft end having a positioning section for the bearing thereon. The positioning section includes an annular staged kick-up section abutted on an arc surface formed on an inner race corner of the bearing.
Patent JP-2012057809-A (JP)
Title: Operation control method of incinerator
Inventor: SHIMAMOTO HIROYUKI
IPC: F23G5/50
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an operation control method of an incinerator allowing stable operation control (combustion control) by calculating a suitable control set value corresponding to an operation load and an operation state without changing a model and without adjusting parameters for the model when the operation control (combustion control) of an incinerator in which a property of fuel to be used fluctuates is carried out.SOLUTION: The incinerator uses the fuel in which a generated heat amount etc. is varied accompanied by the lapse of time, and is operated under predetermined operation constraint conditions. In the incinerator, the control set value in at least one operation end is determined based on the past result of operation measurement data and the past result of operation manipulation amount recorded in a database, and the present combustion load target, or an injection heat amount target, or the present result of fuel generation heat amount.
Patent JP-2012055206-A (JP)
Title: Carrier for immobilizing enzyme or microorganism
Inventor: CHINO YOSHIAKI
IPC: C02F3/10
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a carrier for immobilizing an enzyme or microorganism having high biological activity and high strength.SOLUTION: The carrier for immobilizing an enzyme or microorganism is produced by dripping an aqueous liquid composition containing (a) polymerizable unsaturated group-containing resin, (b) a polymerization initiator, (c) water-soluble polymeric polysaccharides with a capability of being gelled in contact with alkali metal ion or polyvalent metal ion, (d) a clay mineral and (e) an organic onium ion into an aqueous medium containing alkali metal ion or polyvalent metal ion; gelling the composition into granules; photopolymerizing and/or heat-polymerizing the obtained granular gel; and curing the polymerizable unsaturated group-containing resin in the granular gel.
Patent JP-2011065643-A (JP)
Title: Method and apparatus for character recognition
Inventor: JO RANRAN
IPC: G06K9/34
Filed: 2010-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for character recognition.  <P>SOLUTION: In the method for character recognition, as a part of a mark, a marked pixel is extracted based on features of a position and a shape of the mark on a character, to which the mark is added, in a character image to be recognized. By including adjacent pixels having the same direction as that of the marked pixel, the extracted marked pixel as a part of the mark is expanded into a mark line segment; a thinned image of the character image to be recognized is acquired, and along a track of the thinned image, the expanded mark line segment is grown into a mark; and the grown mark is separated from the character image, and the separated character image is recognized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012057209-A (JP)
Title: Plasma film deposition method and apparatus of the same
Inventor: MANTANI SHUNICHI
IPC: C23C26/00
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a film having a large and nearly uniform thickness and a small surface roughness by plasma film deposition.SOLUTION: A flow regulation fixture 12 is arranged between a plasma generation device 16 and a film deposition part of a substrate 10. A plasma-excited species is supplied to a passage 22 for film deposition formed in the flow regulation fixture 12 from the plasma generation device 16. Meanwhile, a liquid phase raw material L is supplied to the substrate 10 from a liquid supply device 18 and fixed to the substrate 10. The liquid phase raw material L is blown and spread by the plasma-excited species reaching the passage 22 for film deposition and is formed into a liquid film having a reduced thickness. Further, the liquid film is activated, polymerized and solidified, and converted into a film by the plasma-excited species.
Patent JP-2012059169-A (JP)
Title: Data analysis support method, data analysis support program and data analysis support system
Inventor: KATSU YASUO
IPC: G06F11/28
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To improve debugging efficiency of a built-in control system comprised of controller components and mechanical components.SOLUTION: The present invention relates to a data analysis support method executed by a computer system, and the computer system holds a first simulator program and a second simulator program for performing a simulation cooperated by communicating with each other. The data analysis support method includes: a first step for executing the simulation for a set first time and outputting as trace data a plurality of pairs of times within the first time and values of parameters in the first simulator program corresponding to the times; and a second step for executing the simulation for a second time included in the first time and shorter than the first time, and outputting as trace data a plurality of pairs of times within the second time and values of parameters in the second simulator program corresponding to the times.