baber/WOPTO huggingface dataset:
Patent JP-2008127630-A (JP)
Title: Aluminum alloy for casting, aluminum die-cast product using the same alloy, and method for producing the product
Inventor: SAIKAWA SEIJI
IPC: C22C21/02
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy for casting having excellent casting properties and productivity; to provide an aluminum die-cast product using the same alloy; and to provide a method for producing the product.  <P>SOLUTION: The aluminum alloy for casting comprises, by mass, 9.0 to 11.0% Si, 0.05 to 0.35% Mg, ≤0.1% Cu, 0.05 to 0.40% Fe, 0.3 to 0.5% Mn, 0.0020 to 0.0600% Li, and the balance aluminum with inevitable impurities.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130166-A (JP)
Title: Memory read-out circuit and method
Inventor: FUJI YUKIO
IPC: G11C13/00
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when a program current of a nonvolatile memory with a phase transition element is reduced, set resistance and reset resistance of the phase transition element increase, thereby a set read-out current is too reduced to achieve high speed read-out.  <P>SOLUTION: Transition voltage of the phase transition element is increased and read-out voltage is made higher than hold voltage. A set state of the phase transition element is read in a dynamic state. Since dynamic resistance is smaller than set resistance, large set read-out current is obtained, high speed read-out can be achieved. Furthermore, the read-out current is reduced gradually after reading to prevent read-disturb for a reset state, and phase transition element is restored to a set state by cooling gradually.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130877-A (JP)
Title: Method for fabricating nitride semiconductor light emitting element
Inventor: KOMADA SATOSHI
IPC: H01L21/205
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fabricating a nitride semiconductor light emitting element in which the drive voltage of a nitride semiconductor light emitting element having a tunnel junction can be lowered while enhancing the light extraction efficiency.  <P>SOLUTION: The method for fabricating a nitride semiconductor light emitting element comprises a process for forming a first n-type nitride semiconductor layer, a light emitting layer, and a p-type nitride semiconductor tunnel junction layer containing indium on a substrate in this order, a process for forming a nitride semiconductor evaporation inhibition layer having a band gap larger than that of the p-type nitride semiconductor tunnel junction layer on the p-type nitride semiconductor tunnel junction layer at a temperature higher by 150°C than the substrate temperature when the p-type nitride semiconductor tunnel junction layer is formed, and a process for forming a second n-type nitride semiconductor layer on the nitride semiconductor evaporation inhibition layer at a temperature higher than the substrate temperature when the nitride semiconductor evaporation inhibition layer is formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007188477-A (JP)
Title: Data processing device, image processor, print job generation method, print job output method, program, and storage medium
Inventor: TANAKA HIROTOMO
IPC: B41J29/38
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To apply a policy of an electronic data to be processed in a print job, to the print job data generated by a data processing device.  <P>SOLUTION: Policy information for authenticating a job requesting person is obtained by a PC 102 from a policy server 106. First policy information obtained from the policy server 106 or second policy information including the first policy information and additional information inputted by a user are added to the job. The job to which the first or second policy information is added is transferred to an MFP 107.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008134574-A (JP)
Title: Electrophotographic textile printing toner and electrophotographic textile printing method using same
Inventor: YAMAZAKI AIKO
IPC: G03G9/13
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic textile printing toner having good charging characteristics and dispersibility and providing high image density and excellent texture, and an electrophotographic textile printing method using the toner.  <P>SOLUTION: When a body to be printed, such as cloth is printed by an electrophotographic process using toner particles in which a colorant comprising a dye is dispersed in a resin, a resin A having a dissolution rate in a 10-14C (the number of carbons ranges 10 to 14, and hereinafter simply indicated by C10-C14) paraffinic oil at 25°C being 0-10% and a dissolution rate in a 10-14C paraffinic oil at 100°C being 80-100% and a resin B which is an alkali-soluble resin or a water-soluble resin are used as the above resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060056-A (JP)
Title: Electrode for cold-cathode fluorescent lamp
Inventor: NITTA KOJI
IPC: H01J61/067
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-cathode fluorescent lamp having a high brightness and long life, and an electrode for this lamp.  <P>SOLUTION: At least one part of a surface of the electrode is formed by one kind of a material selected from rhodium, palladium, and the group consisting of these alloys. For example, a surface layer composed of such a material is formed on a base material. Moreover, in order to enhance adhesion between the surface layer and the base material, a joining layer composed of gold or a gold alloy is formed on the base material. Since metal such as rhodium is hard to be alloyed with mercury and has a high melting point, the cold-cathode fluorescent lamp equipped with the electrode consisting of this metal can reduce the reduction in brightness due to the fact that mercury is consumed and cannot be discharged sufficiently by forming amalgam. Moreover, since consumption of mercury and consumption of the electrode can be reduced, this lamp has the long life.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007120765-A (JP)
Title: Clutch mechanism and retainer used in the clutch mechanism
Inventor: SHIGEMATSU TAKESHI
IPC: F16D43/10
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch mechanism enabling many people to enjoy driving automobiles irrespective of their physical strength, while ensuring pressure-fitting between friction plates and clutch plates in the whole range of engine speed, by maintaining the force of a clutch pressing mechanism part that presses the friction plates.  <P>SOLUTION: The pressure-fitting force between the friction plates 1 and clutch plates 10 is decreased to reduce a force with which a driver grips a clutch lever, and an increase of centrifugal force applied to a mass body of a centrifugal mechanism part is utilized, to compensate for the reduction in elastic load with centrifugal force. The pressure-fitting force for preventing slide between the friction plates and clutch plates is thereby ensured.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008137300-A (JP)
Title: Electronic pen writing paper booklet
Inventor: SUMITA TAKESHI
IPC: B42D15/10
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic pen writing paper booklet which incorporates a pad sheet contributing to the feasibility of using thin paper with low opaqueness.  <P>SOLUTION: This electronic pen writing paper booklet comprises bound sheets of electronic pen writing paper with a dot pattern printed for generating input information through reading by an electronic pen. In addition, the electronic pen writing paper booklet has the pad sheet incorporated in the booklet, the pad sheet made of an opaque material, being laid right under the electronic pen writing paper where input information is written with the help of the electronic pen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008141094-A (JP)
Title: Semiconductor element and manufacturing method of semiconductor element
Inventor: SAKAI KOHEI
IPC: H01S5/042
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element having an electrode having less stress while provided with high diffusion preventing effect, and a manufacturing method the semiconductor element.  <P>SOLUTION: An electrode 44 to be formed on the semiconductor element 51 is divided into a first electrode layer 30 having ohmic characteristics through heat treatment and a second electrode layer 36 not subject to heat treatment, and thus, a stress generated in heat treatment can be reduced. Further, a barrier layer is made to be thin by dividing it into a first barrier layer 26 and a second barrier layer 28 to reduce a stress, and an intermediate layer 27 provided between the first barrier layer 26 and the second barrier layer 28 is eliminated by diffusion in solder bonding. In this way, the barrier layer works as a thick barrier layer 23, and thus, high diffusion preventing effect can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144050-A (JP)
Title: Highly adhesive polyimide film and method for producing the same
Inventor: TESHIBA TOSHIHIRO
IPC: C08L79/08
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide film having improved adhesiveness to a copper foil and excellent easy slipperiness, dimensional stability and water wettability and to provide a method for producing the polyimide film.  <P>SOLUTION: The highly adhesive polyimide film is a polyimide film formed from 3,4'-diaminodiphenyl ether, 4,4'-diaminodiphenyl ether and pyromellitic dianhydride and comprising inorganic particles. The polyimide film has ≤0.05% heat shrinkage percentage at 200°C in both the mechanical transporting direction (MD) and the width direction (TD) of the film, ≥0.065 μm surface roughness Ra and ≥1.0 μm Rmax measured with a stylus type surface roughness meter, ≤1.0 coefficient of static friction and ≥80 mN/m surface free energy measured on the basis of a contact angle method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142643-A (JP)
Title: Manufacturing method of metal supported catalyst
Inventor: INOUE SHINICHI
IPC: C10G45/08
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple manufacturing method of a metal supported catalyst reduced in an energy and water consumption with a low-emission and light environmental load, while maintaining a quality as a hydrogenation catalyst.  <P>SOLUTION: The manufacturing method of the metal supported catalyst includes (A) a synthesis process for synthesizing a hydrate particle being a carrier for the metal support catalyst, (B1) a washing process for washing the obtained hydrate particle, (B2) a dehydrating process for dehydrating the obtained gelled hydrate particle so as to have a water content required for the shaping in (D) a shaping process, (C) a contacting and supporting process contacting catalyst components to the dehydrated gelled hydrate particle to support this, (D) the shaping process for obtaining a shaped article by directly shaping the gelled hydrate particle supported with the catalyst components into a predetermined shape, and (E) a drying process for drying the obtained shaped article, wherein the catalyst components are used without being a dissolved state when provided for the (C) contacting and supporting process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144896-A (JP)
Title: Valve structure for shock absorber
Inventor: SAKAI SHIZUKA
IPC: F16F9/348
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve structure for a shock absorber capable of improving ride comfort in a vehicle even when piston speed reaches a high speed region.  <P>SOLUTION: The valve structure for the shock absorber comprises a valve disk 1 with a port 2 formed, a shaft member 4 upstanding from an axial part of the valve disk 1, a circular leaf valve 10 in which the shaft member 4 is inserted on an inner peripheral side and which is laminated on the valve disk 1 and closes the port 2, and a bias means for biasing the leaf valve 10 via a valve stop member 11 in a direction for closing the port 2, wherein a pressure chamber 16 is provided for imparting thrust to the valve stop member 11 in a direction against the biasing force of the biasing means by at least internal pressure, and a passage is provided for introducing internal pressure of the port 2 into the pressure chamber 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147092-A (JP)
Title: Current-carrying control device of table tap
Inventor: MATSUMURA AKIFUMI
IPC: H01R25/00
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current-carrying control device of a table tap capable of preventing generation of fire or the like beforehand by appropriately blocking a supply voltage at earthquake, by a start setting of a vibration-sensing action corresponding to whether a tap main body is at a regular position or not.  <P>SOLUTION: The current-carrying control device of a table tap is provided with a power supply switch 7 supplying or blocking power supply voltage to plug parts 5, 6 by on/off actions, a vibration sensing sensor 14 outputting sensing signals by sensing vibrations of the predetermined value or more, a sensor switch 13 making to start an action of the vibration sensing sensor 14 at the time of on-action, and stop the action at the time of off-action, set switches 9, 10 setting the sensor switch 13 to be either off or on action corresponding to the state whether a tap body is at a regular position or not, and a retaining circuit 15 blocking the voltage supply by carrying out an off-action to the power supply switch 7 and retaining the off action when the sensing signal is transmitted from the vibration sensing sensor 14, after the set switches 9, 10 set the sensor switch 13 to the on-side and start the operation of the vibration sensing sensor 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008146504-A (JP)
Title: Analysis model preparation method, analysis model preparation device and analysis model preparation program
Inventor: YOSHINAGA MAKOTO
IPC: G06F17/50
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To accurately predict the state of fitting a fitting member in a product stage and to improve efficiency (simplification) of setting the condition of CAE.  <P>SOLUTION: The analysis model preparation method comprises: a step S3 of preparing the forcibly elastically deformed shape model 10B of the fitting member by deforming the shape model of the fitting member so as to forcibly match the center 10m of the fixing hole 10a of the fitting member with the center 11m of the fixing hole 11a of the shape model of the fitting member for the fixing holes of the shape models of the fitting member and a member to be fitted; a step S4 of restraining the shape model (bolt model 12A) of a fixing member to the side of the shape model 11A of the member to be fitted or the forcibly elastically deformed shape model 10B of the fitting member; a step S5 of computing a contact condition; and a step S6 of preparing a fitting member shape model 10C within the contact condition and a member-to-be-fitted shape model 11C within the contact condition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007167843-A (JP)
Title: Laboratory device equipped with control device
Inventor: LURZ WERNER
IPC: B01L99/00
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laboratory device equipped with a control device attachable to an optional operational control part.  <P>SOLUTION: This laboratory device 1 includes at least one control device 4. The device 1 includes a printed circuit board 15 of the control device 4 having at least one electric control element and disposed in an apparatus body 2 of the laboratory device 1, at least one operational interface 6 of the control device 4 having at least one operational control part 11, a holding device 29 removably holding the operational interface 6 to the apparatus body 2 with the operational control part 11 faced to a control element 16, and a mechanical and/or magnetic connection part for removably and mechanically and/or magnetically connecting the control element 16 to the operational control part 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008150244-A (JP)
Title: Method for producing calcium nitrate aqueous solution
Inventor: KANEKO MITSUO
IPC: C01F11/40
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a calcium nitrate aqueous solution by which the calcium nitrate aqueous solution can be produced efficiently and inexpensively with a compact apparatus.  <P>SOLUTION: Lime slurry or lime sludge slurry obtained by suspending calcium carbonate into water and nitric acid are continuously brought into neutralization reaction by a static mixer 3. After the neutralization reaction, it is filtered with a filter press 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008151062-A (JP)
Title: Control device for engine
Inventor: NIIMI KUNIAKI
IPC: B60W20/00
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an engine for suppressing excess air fed to a catalyst device after stopping combustion.  <P>SOLUTION: The control device 1 for the engine 2 is provided with a turbocharger 3, a turbo rotation restriction means restricting rotation of a turbine 3b constituting the turbocharger 3, and the catalyst device 7 arranged on the downstream of the turbocharger 3. The turbo rotation restriction means is operated when combustion in the engine 2 is stopped. When combustion in the engine 2 is stopped, the control device 1 restricts inflow of air, which contains oxygen due to rotation drive of the engine 2 and the turbine 3b equipped in the turbocharger 3, into the catalyst device 7 to prevent deterioration of reduction ability of a catalyst.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007084574-A (JP)
Title: Method for producing 1-phenyl-3-dimethylaminopropane compound
Inventor: BUSCHMANN HELMUT
IPC: C07D319/18
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To find out a 1-phenyl-3-dimethylaminopropane compound which has no side effects produced when an opioid or a tramadol is administered and has a highly potent analgesic action as compared with those compounds.  <P>SOLUTION: What is disclosed is: a 1-phenyl-3-dimethylaminopropane compound; a method for producing the same; and a method for using the same as a medicinally effective substance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008150546-A (JP)
Title: Compounding agent for rubber
Inventor: YANAGISAWA HIDEYOSHI
IPC: C08K5/548
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compounding agent for rubber which generates only a small amount of alcohol during kneading of a silica-added rubber composition and can improve properties such as low exotherm and impact resilience of the resulting silica-added vulcanizable rubber composition.  <P>SOLUTION: The compounding agent for rubber comprises an organosilicon compound which is represented by average composition formula (1), wherein R<SP>1</SP>and R<SP>2</SP>each represent a 1-4C monovalent hydrocarbon group, R<SP>3</SP>and R<SP>4</SP>each represent a 1-15C divalent hydrocarbon group, m represents a positive number of 1-4 on average, n represents a positive number of 2-4 on average, q represents a positive number of 0-3, u represents 0 or 1, and p and r represent 0, 1 or 2, with the proviso that p and r are not 0 at the same time, and in which the amount of alcohol generated when the compound is hydrolyzed in a 10 mass% KOH-butanol solution is 49 mass% or less based on the average molecular weight.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008061216-A (JP)
Title: Overdrive digital-to-analog converter, source driver and method thereof
Inventor: YEN CHIH-JEN
IPC: G09G3/36
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To quickly change the output of a buffer unit, and to improve the conversion speed of a digital-to-analog converter.  <P>SOLUTION: An overdrive digital-to-analog converter (DAC), a source driver, and a method therefor are provided. The DAC comprises a voltage divider unit, a selection unit, a buffer unit, and a detection unit. The voltage driver unit provides a plurality of reference voltages. The detection unit outputs a regulation signal, according to a comparison result between a specific reference signal, corresponding to an input digital signal and an output voltage outputted from the buffer unit. The selection unit regulates an overdrive voltage, according to the regulation signal and the input digital signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157154-A (JP)
Title: Blower
Inventor: AOI HIDEKI
IPC: F04D29/059
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately attach an impeller to a rotating shaft without inclination, in a blower with the impeller fixed to the rotating shaft by the use of a fixing means such as a nut.  <P>SOLUTION: A ring member 30 is interposed between the impeller 4 and a ball bearing 14, and the accuracy of the impeller 4 to the rotating shaft 10 is exhibited based on the ball bearing 14. More specifically, a fitting boss part 4c of the impeller 4 abuts on the upper surface of the ring member 30 abutting on the upper surface of the inner ring 14a of the ball bearing 14 and the impeller 4 is fixed to the rotating shaft 10 by using the fixing means 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008163806-A (JP)
Title: Fuel pressure accumulating device and fuel injection device
Inventor: YAMADA TAKAFUMI
IPC: F02D41/06
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device adaptable to various operation conditions, while improving startability of an internal combustion engine.  <P>SOLUTION: This fuel pressure accumulating device 1 has a first pressure accumulating chamber 3 supplied with fuel from a fuel pump 2 and sending out the fuel to an injector 13, and a second pressure accumulating chamber 4 for giving and receiving the fuel between the second pressure accumulating chamber 4 and this first pressure accumulating chamber 3. These first pressure accumulating chamber 3 and second pressure accumulating chamber 4, are connected by a first passage 5 and a second passage 6. A first check valve 7 is arranged in the first passage 5, and a second check valve 8 is also arranged in the second passage 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008161966-A (JP)
Title: Driving work tool
Inventor: TAKAHASHI TAKESHI
IPC: B25C7/00
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique effective for responding to driving shortage and excessive driving of a driving material, in a driving work tool for performing driving work of the driving material with respect to a processed material via an operating member and having a configuration capable of changing the length of the driving material.  <P>SOLUTION: This nail driving tool 1 as the driving work tool is provided with a nail length detecting part arranged outside a housing of a magazine 5 and detecting information on the length of nails n stored inside the housing via the housing without contacting with the nails n. Based on the information detected by the nail length detecting part, variable control of the force to strike the nails n is performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007208246-A (JP)
Title: Method and material for cleaning substrate
Inventor: FREER ERIK M
IPC: C11D3/04
Filed: 2006-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning agent for cleaning the surface of a wafer which is more efficient and has weak polishing effect, and to provide a method thereof.  <P>SOLUTION: A method of executing cleaning with a three-phase body 110 is disclosed. A substrate 112 on which particles 102 are deposited on its surface is prepared. The three-phase body provided with a solid portion 108, a liquid portion 106 and a gas portion 104 is generated. A force F is applied to the three-phase body and an interaction between the solid portion and the particles is promoted. The three-phase body is removed from the surface of the substrate together with the particles. The particles are removed together with the three-phase body by the interaction between the solid portion and the particles.  <P>COPYRIGHT: (C)2007,JPO&INPIT