baber/WOPTO huggingface dataset:
Patent JP-2010189578-A (JP)
Title: Polyimide resin
Inventor: KOBAYASHI MASANORI
IPC: C08G73/10
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an polyimide resin which has stable adhesiveness over time in addition to excellent performance such as heat resistance and chemical resistance generally possessed by a polyimide resin.  <P>SOLUTION: The polyimide resin, which is excellent in adhesiveness and chemical resistance, is obtained by employing an aromatic diamine compound represented by formula (III) as a starting material, wherein R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>are each hydrogen or a ≥1 to ≤3C alkyl group and may be the same as or different from each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009200496-A (JP)
Title: Method of polishing patterned wafer containing copper
Inventor: THOMAS TERENCE M
IPC: H01L21/304
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of polishing a patterned semiconductor wafer containing a copper interconnect metal with a polishing pad.  <P>SOLUTION: The method includes the following: (a) providing an aqueous polishing solution, the polishing solution containing an benzotriazole (BTA) inhibitor and a copper complexing compound and water; (b) polishing the patterned wafer with the aqueous polishing solution and the polishing pad in a manner that dissolves copper into Cu<SP>+1</SP>ions, the Cu<SP>+1</SP>ions and BTA inhibitor having a concentration where [BTA]*[Cu<SP>+1</SP>]>than Ksp for Cu-BTA precipitate if the aqueous solution does not contain the complexing compound; and (c) oxidizing at least some of the copper ions to prevent the polishing from precipitating the Cu-BTA precipitate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010198073-A (JP)
Title: Memory device
Inventor: OMORI MUTSUHIRO
IPC: G06F21/62
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory device which can stably store recorded data for a long time of several decades or more, and from which the stored data can be reliably read.  <P>SOLUTION: A first circuit 200 includes: a write/read control circuit 230 which controls reading and writing of data from/to a data recording circuit 210, sets a read/write signal to the data recording circuit to a first level according to the occurrence of a predetermined event, and prohibits data writing; a long-term reliability read control circuit 240 which transfers the data read from the write-prohibited data recording circuit a second circuit; and a selector 250 which selects a first path to write and read the data from/to the data recording circuit through the write/read control circuit when writing is not prohibited, and selects a second path to read the data from the data recording circuit through the long-term reliability read control circuit when writing is prohibited.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078583-A (JP)
Title: Two-terminal semiconductor temperature sensor
Inventor: ANZAI RYOICHI
IPC: H01L21/8234
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-terminal semiconductor temperature sensor capable of reducing the accuracy of a circuit or element of a receiving device.  <P>SOLUTION: An output voltage VOUT of the two-terminal semiconductor temperature sensor, based on the temperature is not based on a constant current of a constant current source 70 of the receiving device or the current of an output transistor 60 of the two-terminal semiconductor temperature sensor, but on a resistance ratio of a voltage dividing circuit including a resistor 30 and a resistor 40, and the temperature voltage Vbe of the two-terminal semiconductor temperature sensor. Accordingly, since the accuracy of the constant current of the constant current source 70 of the receiving device that receives the output voltage VOUT may be low, the receiving device can dispense with a high-accuracy circuit or elements for receiving the output voltage VOUT.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199145-A (JP)
Title: Light source equipment
Inventor: IMAI YUJI
IPC: F21V9/40
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide light source equipment for converting light emitted from a light-emitting diode to white light.  <P>SOLUTION: The light source equipment at least comprises a light conversion member comprising a light-emitting diode, a phosphor film for converting light emitted from the light-emitting diode to white light, and a metal oxide thin film formed on the phosphor film. The light conversion member comprises: the phosphor film formed by coating at least one surface of a glass base material with liquid obtained by mixing phosphor, organic binder, and a solvent before drying and baking to convert ultraviolet rays or blue light emitted from the light-emitting diode to white light; and a thin film made of a metal oxide formed by coating the phosphor film with a coating material including metal alkoxide and/or oligomer of the metal alkoxide before drying and baking.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009117874-A (JP)
Title: Floating trap type non-volatile memory device
Inventor: LEE CHANG-HYUN
IPC: H01L29/792
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To accurately perform an erase operation even when a tunneling insulating layer is thickened so as to reinforce a data holding function in a floating trap type memory device.  <P>SOLUTION: The floating trap type non-volatile memory device includes a semiconductor substrate 10, a gate electrode 27 formed on the substrate, the tunneling insulating film 20 laminated between the substrate and the gate electrode, a charge storage layer 22, and a blocking insulating film. Intensity of an electric field applied to the tunneling insulating film is higher than that of the electric field applied to the blocking insulating film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010196190-A (JP)
Title: Conductive polymer fiber and method for producing the same
Inventor: MIURA HIROAKI
IPC: D01D1/02
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive polymer fiber having excellent conductivity without impairing fiber performances of dynamic properties such as strength, modulus of elasticity, etc., and to provide a method for producing the same.  <P>SOLUTION: The conductive polymer fiber includes a conductive polymer, containing at least PEDOT, a dopant of the conductive polymer, containing at least PSS and a hydroxy group-containing polymer. The hydroxy group-containing polymer includes at least a vinyl alcohol unit as a main component and has a weight-average molecular weight of ≥10,000 and ≤1,000,000.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194853-A (JP)
Title: Printer, printing control method, and storage medium storing printing control program
Inventor: MOTOYANAGI YOSHIMUNE
IPC: B41J29/46
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer that performs printing while effectively using a power source battery by setting an operation reference voltage suitable for a printing condition.  <P>SOLUTION: This printer has a dry battery or a rechargeable battery as a power source built therein. The printer includes a control means, a storage means, an input means, a display means, a print means, a determination means for determining a printing condition, an operational reference voltage setting means for setting an operational reference voltage on the basis of the printing condition determined by the determination means, and a voltage detection means for detecting a voltage of the power source battery. The printer further includes an alarm means that compares the voltage of the battery detected by the voltage detection means with the operational reference voltage set by the operational reference voltage setting means when the printing means performs the printing and allows the display means to perform notification about the deficiency of the battery voltage when the battery voltage is lower than the operational reference voltage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204718-A (JP)
Title: Image processing program, image processing device and image processing method
Inventor: IWABUCHI HIROSHI
IPC: G06V10/50
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To determine a characteristic quantity of an area containing a plurality of pixels in image processing.  <P>SOLUTION: The device includes an average gradient arithmetic unit 1, a gradient product arithmetic unit 2, and a characteristic quantity arithmetic unit 3. The average gradient arithmetic unit 1 determines, based on a difference in value between each pixel contained in the area containing the plurality of pixels and the value of a pixel adjacent to this pixel, a gradient average in a first direction in the area unit. Similarly, the average gradient arithmetic unit 1 determines a gradient average in a second direction intersecting the first direction in the area unit. The arithmetic unit 1 determines a correlation between the gradient average in the first direction and the gradient average in the second direction. The gradient product arithmetic unit 2 determines a sum of the first directional gradient and the second directional gradient in the respective position of each pixel contained in the area. The characteristic quantity arithmetic unit 3 determines a characteristic quantity of image in the area unit based on the arithmetic result of the arithmetic unit 1 and the arithmetic result of the arithmetic unit 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203883-A (JP)
Title: Radiation detection device
Inventor: CHIYOMA JIN
IPC: G01T7/00
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve easily an X-ray detection device 11 capable of clarifying an effective range of an arrangement pitch of a grid 13, and reducing generation of moire, and having an excellent S/N characteristic in the whole area.  <P>SOLUTION: An X-ray detection panel 12 includes a phosphor film 19 constituted of a scintillator material forming a columnar crystal, and a photodetector 18 constituted by arraying a plurality of photoelectric conversion elements 17. A grid 13 for removing scattered X-rays is arranged on the X-ray incidence side of the phosphor film 19 of the X-ray detection panel 12. The grid 13 includes an X-ray absorption domain and an X-ray transmission domain arrayed alternately. Assuming that an X-ray absorption domain dimension is B, a light receiving surface dimension of the photoelectric conversion element 17 is E, and a positive integer is N, the arrangement pitch P satisfied either of a condition, (E-B)/N<P<E/N, and a condition, E/N<P<(E+B)/N. Preferably the arrangement pitch P of the grid 13 satisfied either of a condition, (E-B/2)/N<P<E/N, and a condition, E/N<P<(E+B/2)/N.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009115102-A (JP)
Title: Controller of internal combustion engine
Inventor: YASUI YUJI
IPC: F02P5/15
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for an internal combustion engine capable of enhancing the controlling accuracy of the ignition timing control even when the reliability of the calculated suction air amount is likely to degrade, and also capable of reducing the manufacturing costs.  <P>SOLUTION: The controller 1 has an ECU 2 which calculates a calculative suction amount Gcyl (Step 17), calculates in accordance with the engine speed NE, a maximum presumptive suction amount Gcyl_max that can be sucked into a cylinder 3a at the engine speed NE (Step 50), calculates a normalized suction amount Kgcyl as the ratio of Gcyl to Gcyl_max (Step 51), and decides the ignition timing Iglog in accordance with the obtained calculations and the engine speed NE (Steps 52 and 54).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010203193-A (JP)
Title: Prefabricated house
Inventor: HANAMORI GO
IPC: E04F13/073
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance design properties while lowering manufacturing costs by eliminating waste of tiles.  <P>SOLUTION: A prefabricated house 1 has an outer wall 8 to which a plurality of tiles 3 of a nearly rectangular shape are attached on a surface of an outer wall panel 2. A longitudinal dimension L1 and a lateral dimension L2 of the outer wall panel 2 are formed in integer times of the longitudinal dimension M1 and the lateral dimension M2 of a tile-arrangement dimension W1. The arrangement dimension W1 is an outer diameter dimension including one tile 3 and half the width of a joint 14 arranged on the circumference of the tile 3 when the joint 14 is formed between the tiles 3, 3 or, when the joint 14 is not formed between the tiles 3, 3, the outer diameter dimension includes only the tile 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209366-A (JP)
Title: Method for producing metal nanoparticle
Inventor: SANO YOSHIYUKI
IPC: B22F9/24
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing metal nanoparticles with the use of a build-up type production process by a liquid-phase reduction method, which obtains metal nanoparticles that show such low-temperature sinterability as to be usable for an electroconductive material, from metal ions that are easily reduced such as ions of noble metals, even if a reducing agent having a strong reducing power is used.  <P>SOLUTION: The method for producing the metal nanoparticles includes: mixing a mixture containing a protective agent (1) for metal colloid and a metal compound with a mixture containing a protective agent (2) for metal colloid and a reducing agent to reduce the metal compound. It is preferable that the reducing agent is at least one inorganic reducing agent selected from hydrazine and a hydroxyl amine or at least one organic reducing agent selected from the group consisting of a hydroxyl-amine-based compound, a hydrazine-based compound, a phenol, a hydroxy ketone and an enediol.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220569-A (JP)
Title: Injection mold and method for making housing using the injection mold
Inventor: WU KUN-TSAN
IPC: B29C33/18
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection mold in which a working process is easy and the manufacturing cost of a housing is low, and to provide a method for making a housing by the injection mold.  <P>SOLUTION: The injection mold comprises a female mold and a male mold matching with the female mold, wherein a cutting portion is positioned on either the female mold or the male mold positioning, and a receiving slot is defined in the another mold for accommodating the cutting portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208166-A (JP)
Title: Capless seal
Inventor: NOGUCHI YOSHIO
IPC: B41K1/02
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capless seal which is easy to assemble and increases a degree of freedom in design.  <P>SOLUTION: The capless seal includes a shaft tube including a front end and a rear end, a seal receptacle having a print body stored in the rear shaft in such a manner that it is protruded from the rear end of the rear shaft tube by the lead end pressed to the side of the rear shaft, a spring which biases the seal receptacle so that it is stored in the rear shaft from the protruding position from the shaft tube, a cover body which covers the print body by closing the rear end of the rear shaft with the seal receptacle stored in the rear shaft, and the base of the resilient piece on which the cover body is provided and which is attached to the outer circumference of the rear shaft. When the seal receptacle is protruded from the rear end of the rear shaft against the biasing force of the spring, guide ribs, which press so as to contact with the seal receptacle and cause the cover body to spread outside of the rear shaft, are formed on the resilient piece. Preferably, a plurality of resilient pieces are provided on the rear shaft so as to face each other, and a lock mechanism is configured on the rear shaft to allow or prevent the protrusion of the seal receptacle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208206-A (JP)
Title: Method for laminating ceiling material and ceiling material
Inventor: NAGARA YOSHITAKA
IPC: B29C65/40
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for laminating a ceiling material in a method for manufacturing the interior ceiling material of an automobile, in which the ceiling material is obtained by laminating a surface material on both surfaces of a core material, the core material is a plate material made of a polymer resin foam, a copolymerized polyester film adhesive material is held between the core material and the surface material and then lamination by thermal pressing is carried out to compatibly attain weight reduction and adhesiveness improvement.  <P>SOLUTION: In the method for laminating the ceiling material, the surface material is laminated on one surface or both surfaces of the core material, the core material is the plate material made of the polymer resin foam, the copolymerized polyester film adhesive material is held between the core material and the surface material and then lamination by thermal pressing is carried out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209032-A (JP)
Title: Optically active compound
Inventor: TAKAISHI KAZUTO
IPC: C07D273/00
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound changing an angle of rotation by exposure to light.  <P>SOLUTION: The optically active compound is represented by general formula (1) (wherein X<SB>1-4</SB>are each-NH<SB>2</SB>or the like; a and b are each an integer of 1-6; and R<SB>1</SB>and R<SB>2</SB>are each a hydrocarbon).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263634-A (JP)
Title: Method for producing aromatic polymer and starting compound for the same
Inventor: NAKAMURA DAISUKE
IPC: H01M8/02
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aromatic polymer with a small number of reaction processes.  <P>SOLUTION: This method for producing an aromatic polymer involves a polymerization step of polymerizing a monomer represented by a general formula (1) in the copresence of a base and a first transition metal salt, or a polymerization step of polymerizing a monomer represented by the general formula (1) in the presence of a base, wherein E<SP>1</SP>is a group represented by -(P(=O)(OR<SP>1</SP>)(OR<SP>2</SP>)) (R<SP>1</SP>represents a hydrogen atom, an inorganic cation or an organic cation; R<SP>2</SP>represents an alkyl group or an aryl group). In the general formula (1), the groups represented by X<SP>1</SP>and X<SP>2</SP>each independently represents a condensable reacting group; Ar<SP>1</SP>represents an aromatic group which may have a substituent. The group represented by E<SP>1</SP>represents an ion exchange group or an ion exchange precursor group; n represents an integer of 1 to 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219964-A (JP)
Title: Bias generation circuit and voltage control oscillator
Inventor: MIYASHITA DAISUKE
IPC: H03F1/26
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To generate low-noise bias in a small area.  <P>SOLUTION: A bias generation circuit includes a bias generating part for generating an original bias voltage, a comparing part for comparing the original bias voltage with a comparison voltage so as to output a comparison result, a resistance dividing part constituted of a resistance circuit including a variable resistance part so as to generate the comparison voltage, a bias determination control part for obtaining bias determination data to control the resistance value of the variable resistance part so as to allow the comparison voltage to be close to the original bias voltage based on the comparison result of the comparing part, and a storage part for holding the bias determination data, controlling the resistance value of the variable resistance part, and then outputting the comparison voltage as a bias voltage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215588-A (JP)
Title: Method of producing carbamate
Inventor: SHINOHATA MASAAKI
IPC: C07C271/20
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a carbamate capable of producing the same at a high yield by causing a carbonate and an amine to react with each other in the presence of a basic catalyst, even if the amount of the basic catalyst used therein is reduced.  <P>SOLUTION: There is provided a method of producing a carbamate by the reaction of a carbonate and an amine in the presence of a basic catalyst, which method is carried out while removing an alcohol resulting from the reaction out of the reaction system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010226154-A (JP)
Title: Correlator for fft time synchronization
Inventor: AKAHORI HIROTSUGU
IPC: H04L7/00
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain FFT window synchronization excellently even at a low SNR where there is much noise.  <P>SOLUTION: A receiving signal S2 is delayed by a length of an effective OFDM symbol through a delay circuit 11, and a delay signal S11 thereof is output to a complex multiplying means 12. The complex multiplying means 12 performs complex multiplication between the receiving signal S2 and delay signal S11. The multiplication result S12 is integrated by a first integrating means 13 to achieve moving average equivalence of a guard interval length, and the integration result S13 is output to a second integrating means 14. The second integrating means 14 periodically integrates the integration result S13 in a time section as long as an integral submultiple of the OFDM symbol length, and outputs integration results S14 by time sections. The integration results S14 are selected by a first selector 15, smoothed by N filters 16-1 to 16-n, and selected by a second selector 17 by time sections of arrangement of the filters 16-1 to 16-n, so that a correlation value S17 is output.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222046-A (JP)
Title: Beverage container
Inventor: INOUE SHINICHI
IPC: B65D25/20
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beverage container having a function enabling a user to perform a fast acknowledgement of its stored content without making any direct insight of it and a function enabling a person to acknowledge a liquid temperature of the beverage.  <P>SOLUTION: The beverage container includes a double-structure the cylindrical part of which includes an inner wall 12 and an outer wall 11, and includes a lid part at its upper part, and the beverage container includes means for measuring at least one of either a liquid amount or a liquid temperature of liquid stored in the container and displaying means 8 and 9. This is a beverage container in which power supply for the displaying means for displaying the liquid amount and the liquid temperature is at least one of a thermoelectric transducer element 1 utilizing Seebeck effect or a solar cell, wherein the means for measuring the liquid temperature is either a thermistor thermometer 3 or a thermocouple or the thermoelectric transducer element 1 and a single Seebeck element acting as a thermocouple element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225052-A (JP)
Title: Computer loan management method, system and program
Inventor: TOKUNAGA HIROSHI
IPC: G06Q50/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency and quality of a computer system loan service.  <P>SOLUTION: A data check processing part 106 checks whether a loan PC including both a desired PC specification (performance) and required software exists, a check result output processing part 108 outputs a check result message, a device allocation processing part 107 automatically allocates a desired device, a software installation processing part 109 automatically installs software, a license allocation processing part 110 automatically allocates an automatically installed software license, a service life check processing part 111 specifies a PC of loan requested performance by checking if the service life of the loaned PC is exceeded with reference to performance information of a stock PC stored in each database, and software requested from a loan requesting source is installed in the specified PC while allocating a license.  <P>COPYRIGHT: (C)2011,JPO&INPIT