baber/WOPTO huggingface dataset:
Patent JP-2008246875-A (JP)
Title: Manufacturing method for dispersion liquid for heat-sensitive recording material
Inventor: SEGAWA TAKAKO
IPC: B41M5/333
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion liquid being stable in the manufacture of a material, 1,5-(3-oxopentene)=bis(3-3'-(p-toluensulfonyl)ureido)benzoate, which provides a heat-sensitive recording body being excellent in image stability.  <P>SOLUTION: When the heat-sensitive material 1,5-(3-oxopentene)=bis(3-3'-(p-toluensulfonyl)ureido)benzoate is used, the dispersing process is performed after a contained solvent, acetonitrile, is made 1.0 mass% or lower to the total weight for this manufacturing method for the dispersion liquid for the heat-sensitive recording material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251986-A (JP)
Title: Drive control method and apparatus of micro-machine device
Inventor: YONEZAWA YU
IPC: H01G5/16
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress variations of electrostatic capacity on the positive side and the negative side by inversely driving a variable capacity device.  <P>SOLUTION: There is provided a drive control method of a micro-machine device having two mutually facing electrodes and formed with a dielectric layer between them, including the steps of: applying control voltage of a square wave between two electrodes, with positive/negative polarity alternately inverted (#31); detecting positive/negative current flowing through the micro-machine device by applying the control voltage (#32); acquiring each positive/negative parameter related to an electrostatic capacity of the micro-machine device (#33); and controlling the control voltage so that the acquired positive/negative parameters coincides with each other (#34).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255842-A (JP)
Title: Intake passage structure of internal combustion engine
Inventor: KOGA NOBUHIKO
IPC: F02B31/00
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake passage structure of an internal combustion engine, capable of appropriately generating strong swirling airflow in a cylinder and further extending a lean limit of lean burn when the engine is in a cold condition.  <P>SOLUTION: In the intake passage structure 100 of an internal combustion engine, an airflow control valve 1 for generating a tumble flow T in a combustion chamber 54 is provided at an intake port 10. The intake passage structure 100 includes a cutout portion 1a formed in the airflow control valve 1 to pass the intake air at a higher flow rate when the airflow control valve 1 is fully closed, and partition walls 15 arranged to guide the intake air having passed the cutout portion 1a toward a space between valve stems 55a of two intake valves 55. One end of each partition wall 15 is located in the vicinity of the valve stem 55a, and the other end thereof is located closer to the airflow control valve 1 than a point where the intake air having passed the cutout portion 1a converges when the airflow control valve 1 is in a fully closed state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257530-A (JP)
Title: Electronic pen input data processing system
Inventor: OSHIMA SHIGERU
IPC: G06Q10/10
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To allow an end user to easily create a document form for input by an electronic pen and to easily update document data.  <P>SOLUTION: The document form for inputting to a database system, which secures authentication, readability, and storage stability of data, by an electronic pen 1 is created and registered by a user on a client 200. When a dot pattern allowing the electronic pen 1 to acquire the coordinate and the document form are overlapped mutually to be printed, an electronic pen sheet 100 is created. When the user makes an entry in the electronic pen sheet 100 by means of the electronic pen 1, written characters and their positions are recognized. The recognized character string and an entry column of the document are associated with each other to be registered in a database 301. When the same document data are updated simultaneously, exclusive control is carried out. Since the end user can create an original document form and easily input and update data by the electronic pen 1, the pen input data processing system easily usable by the user can be constructed at low cost in a short period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262731-A (JP)
Title: Hose for fuel battery
Inventor: NAKABAYASHI HIROHARU
IPC: H01M8/04
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hose for a fuel battery which has superior flexibility and rubber elasticity at high temperature and superior barrier property against a hydrogen gas, an oxygen gas, and water.  <P>SOLUTION: The hose for the fuel battery includes at least one layer (A) containing an essential component of a resin compound (d) made by dynamically bridging isobutylene copolymers (a) each having an alkenyl group at its end with a compound (c) containing a hydrosilyle group when the isobutylene copolymers (a) are melt and kneaded with a thermoplastic resin (b). It is preferable that the thermoplastic resin (b) be a styrene-isobutylene block copolymer, a polypropylene-based copolymer, or a polyethylene-based copolymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261000-A (JP)
Title: Manufacturing method of thick steel plate having low yield ratio
Inventor: ICHIKAWA KAZUTOSHI
IPC: C22C38/12
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thick steel plate having the low yield ratio of ≤80% and the tensile strength of 500 MPa class by a cooling method which allows to control the yield strength of the thick steel plate.  <P>SOLUTION: The method for manufacturing the thick steel plate which has the yield ratio of ≤80% and the tensile strength of 500 MPa class, and is excellent in low-temperature toughness of a base material and a heat-affected weld zone, is characterized in that when the thick steel plate is manufactured by hot-rolling a cast slab of a predetermined composition and cooling it by a water-cooling device having a plurality of water-cooling zones capable of adjusting the water amount density independently in the rolling direction of the hot-rolled steel plate, the initial water amount density (Wi), the final water amount density (Wf), the value of Wi/Wf, the water amount density transition time (tc) for starting the water cooling and changing the water amount density from the initial water amount density (Wi) to the final water amount density (Wf), the water-cooling starting temperature (Tcs), the water-cooling stepping temperature (Tcf) and the plate passing rate (R) are controlled on the predetermined conditions, depending on the product plate thickness (t).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259478-A (JP)
Title: Method for producing cold water extraction coffee for coffee beverage
Inventor: YOSHIDA KOICHI
IPC: A23F5/24
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing cold water extraction coffee applied to production of packaged cold water extraction coffee beverage such as a canned coffee, and comprising rapidly and effectively extracting cold water extract to produce a fragrant cold water extraction coffee.  <P>SOLUTION: The method for producing cold water extraction coffee for a coffee beverage comprises: a first process of using an extraction device provided with an extraction tank having a mesh filter and filling the bottom of the device with water; a second process of charging roasted coffee beans onto the mesh filter; a third process of performing a primary water supply from the bottom part of the extraction tank; a fourth process of performing a secondary water supply through an upper part shower nozzle to wet the roasted coffee beans and soaking the beans followed by leaving them at rest so as to let the roasted coffee beans disperse in the water; and a fifth process of performing a tertiary water supply through the upper part shower nozzle and simultaneously discharging the extracted liquid through the bottom part of the extraction tank to perform low-temperature water extraction of the roasted coffee beans.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007267395-A (JP)
Title: Mobile communication system, location information management apparatus, and routing information management apparatus
Inventor: HIYAMA SATOSHI
IPC: H04L12/70
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To control the use of finite wireless resources and transmit an incoming call to a mobile node (MN), even if a mobile router (MR), which represents location information update (LU) of an MN that exists within a mobile space, does not transmit LU signals due to communicating and a location information management apparatus does not have correct area location information.  <P>SOLUTION: A mobile communication system holds a flag that indicates that the mobile router MR#1 is in a waiting state or in a communicating state in the location information management apparatus LM#1. If the mobile node MN#2 that has a master-slave relation with the mobile router MR#1 receives an incoming call, the location information management apparatus LM#1 refers the flag to determine the state of the mobile router MR#1. When the MR#1 is communicating, the LM#1 inquires routing address information on the MR#1 to a routing information management apparatus RM#1, and then transmits an incoming call to the LM#1 by using the information. Thus, an incoming call to the MN#2, that has the master-slave relation with the MR#1, can be executed without the MR#1 that moves with communicating, to transmit LU signals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008265465-A (JP)
Title: Tie-rod mounting structure for steering device
Inventor: WATABE MUTSUMI
IPC: B62D7/08
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tie-rod mounting structure downsizing a tie-rod mounting structure by shortening the distance between centers of a pair of right and left balls provided at inner end of a tie-rod and the distance between the ball and a rack shaft, improving the steering response in steering and the controllability and stability, and facilitating mounting work.  <P>SOLUTION: Ball joints 6, 6 provided at inner ends of the tie-rods 5, 5 have ball housing 6a, 6a, and ball shafts 6b, 6b. The ball shafts 6b, 6b have ball portions 6c, 6c, tool engaging portions 6d, 6d, and mounting screws 6e, 6e. When the tie-rods 5, 5 are coupled with the rack shaft 4, the mounting screws 6e, 6e of the ball joints 6, 6 are directly screwed with the rack shaft 4 without a coupling member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266073-A (JP)
Title: Method for producing press molding, and press molding apparatus
Inventor: WADA YASUMASA
IPC: C03B11/16
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press molding apparatus receiving no influence by a pressing shaft (ram) thermally deformed at the inside of the apparatus, and capable of obtaining a press molding such as a high precision optical device even in a period from the start of the operation of the press molding apparatus to stabilization of the temperature in the apparatus.  <P>SOLUTION: The press molding apparatus 1 is operated, and an elongation change history 14 showing a relation between the elapsed time from the point of time at which the operation has been started and a change in elongation caused by heat in the pressing direction of a pressing shaft 9 is obtained. Upon the following operation of the press molding apparatus 1, in each press molding stage for prescribed cycles after the start of the operation, on the basis of the elongation change history 14, the movement of the pressing shaft 9 in the pressing direction upon the pressing is corrected. Variation of a movement position caused by the thermal displacement of the pressing shaft 9 can be suppressed or evaded, and, even in a period after the start of the operation in a period till the thermal displacement of the pressing shaft 9 is lost, press molding can be performed with high precision.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276966-A (JP)
Title: High-frequency power supply device
Inventor: ASARI SHIGEATSU
IPC: H05H1/00
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency power supply device that individually detects a level of each spurious frequency component included in reflected-wave power generated in a load so as to execute meticulous protection control.  <P>SOLUTION: A reflected-wave power detection signal is obtained from a directional coupler 3 inserted between a high-frequency power amplification part 1 and a load 5. The reflected-wave power detection signal is mixed with local oscillation signals at various frequencies generated from a local oscillation part 16 in time-series. Accordingly, each detection-target frequency component included in the reflected-wave power detection signal is converted into a reflected-wave difference frequency signal having a constant difference frequency. The reflected-wave difference frequency signal is detected by a detection part 20 so as to generate each voltage signal, having a level corresponding to each level of various detection-target frequency components, in time series. Output of the amplification part 1 is controlled in order to prevent a total value of traveling-wave power and reflected-wave power from becoming excessive by using information of the various detection-target frequency components obtained from the voltage signals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273652-A (JP)
Title: Lift device
Inventor: KAWABATA HIDEKI
IPC: A61H33/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lift device capable of surely executing an operation as indicated on a control switch by automatically stopping a drive means at upper-limit and lower-limit positions of a hook means, and of concentrating on assistance by preventing mechanical damage.  <P>SOLUTION: This reeling type lift device 1 for assistance is composed by vertically-movably operably forming the hook member fixed to the other end side of a rope member 7 by arranging a reeling drum 26 on a drive shaft 24 provided rotatably forward and backward by operation of a drive means, and winding one end side of the rope member 7 around the reeling drum 26. The device is provided with an upper-limit stop mechanism 33 and a lower-limit stop mechanism 34 automatically stopping the drive means at the upper-limit position and the lower-limit position of the hook means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274787-A (JP)
Title: Generator for faucet
Inventor: ONODERA NAOYUKI
IPC: H02K7/18
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a generator for a faucet suppressing a wasted flow giving no torque to a moving blade to improve power generation efficiency.  <P>SOLUTION: The generator for a faucet comprises: a shaft member disposed approximately in parallel with a main flow passage; the moving blade which is provided with moving blade vane parts projected radially outward from the shaft member and a flange part projected radially outward from the moving blade vane parts and formed to at least either an inlet part or an outlet port of a bypass flow passage branched from a main flow passage, and can be rotated around the shaft member while its radial movement is restricted by the shaft member; and a receiving part with which an axial end part of the flange part is slidably in contact.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007297039-A (JP)
Title: Method for determining rotation condition through frequency analysis of rotation of suspension stop
Inventor: BLANCHIN OLIVIER
IPC: B60G3/28
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining at least one rotation condition of a wheel of an automobile.  <P>SOLUTION: The device is mounted on a chassis 2 of the vehicle through a Macpherson strut assembled with a suspension stop including a member 3 rotating relative to the chassis 2. The method assumes that a device for detecting angular displacement of the rotation member is used, and the device can preferably produce an analog signal indicating the angular displacement corresponding to a time. In order to obtain spectrum including at least one frequency window, a step for performing frequency-analysis of an analog displacement signal includes a step in which at least one data of the spectrum is based on rotation parameter; a step for measuring at least one of the data; and a step for determining at least one rotation condition corresponding to rotation parameter or progression of the rotation parameter from the measured on or a plurality of data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008275847-A (JP)
Title: Polymer optical waveguide
Inventor: SAKAGAMI TOSHIKI
IPC: G02B6/12
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer optical waveguide that is superior in properties, such as waveguide loss, refractive index, heat resistance, moisture resistance and flexibility and moreover, that is superior in processibility.  <P>SOLUTION: The polymer optical waveguide has formed a core and a clad comprising a hardened material of a photosensitive resin composition, containing two kinds of different (meth) acrylate containing an aromatic ring and photo radical polymerization initiator as components on a polymer film composed of cyclic olefin based addition copolymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275252-A (JP)
Title: Air conditioner
Inventor: UNE EIJI
IPC: F24F13/15
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of improving a lateral wind direction deflecting capacity by being constituted so that a surface area becomes large when a lateral wind direction deflecting plate rotates.  <P>SOLUTION: This air conditioner is formed by supporting a plurality of lateral wind direction deflecting plates 6 with a driving device linked with a blowout port 2 by arranging an air blowing fan 4 in an air passage for connecting a suction port 1 and the blowout port 2, and constituted so that the lateral wind direction deflecting plates 6 are composed of a main wind direction deflecting part 8 having a rotatably supported support part 7 and an auxiliary wind direction deflecting part 9 held by the main wind direction deflecting part 8, and the auxiliary wind direction deflecting part 9 is extended from the main wind direction deflecting part 8 in rotation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277156-A (JP)
Title: Negative electrode for nonaqueous electrolyte secondary battery
Inventor: IDE YOSHIHIKO
IPC: H01M4/48
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode for a nonaqueous electrolyte secondary battery enhancing electron conductivity of the whole negative electrode and also enhancing charge discharge efficiency and cycle characteristics.  <P>SOLUTION: The negative electrode 10 for the nonaqueous electrolyte secondary battery has an active material layer 12 including particles 12a of an active material containing silicon. At least a part of the surface of the particle 12a is covered with a layer of a metallic material 13. Gaps are formed between the particles 12a covered with the layer of the metallic material 13. The negative electrode 10 has a layer 15 including particles 14 of the carbon material on the outermost surface. Preferably, conductive particles comprising the same kind of material as the metallic material 13 included in the active material layer 12 are contained in the layer 15 including the particles 14 of the carbon material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275939-A (JP)
Title: Optical unit, solid-state imaging device having the same, and electronic apparatus
Inventor: KINOSHITA KAZUO
IPC: G02B7/02
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device capable of finely adjusting the focal distance.  <P>SOLUTION: A camera module 100a is equipped with a lens unit 1a, having a lens 11 and a lens holder 12 holding the lens 11 inside and an image pickup unit 2a having a solid-state imaging element 24. The position of the lens 11 is adjusted, by moving the lens 11 independently of the lens holder 12 by the action of an electromagnetic force. Thus, the position of the lens 11 can be easily and finely adjusted, and the positioning accuracy of the lens 11 can be enhanced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274373-A (JP)
Title: Mask for vapor deposition
Inventor: KINUTA KIYOSHIZU
IPC: C23C14/04
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask for vapor deposition withstanding the rise of temperature and capable of high precision masking when prescribed patterns or the like are vapor-deposited to the substrate to be vapor-deposited using a stock such as plastics, a glass substrate or the like with different thermal expansion coefficients.  <P>SOLUTION: Holding substrates 2 composed of various materials are pasted to a mask 1 in which various circuit patterns or the like are formed by adhesion or the other method, so as to be integrated; thus a high precision mask for vapor deposition stabilized to thermal expansion is composed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274496-A (JP)
Title: Spun yarn
Inventor: YANAI TAKASHI
IPC: D01F6/76
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spun yarn which can give gloves high in air permeability, giving refreshing feeling, excellent in stretchability, and extremely excellent in wear amenity.  <P>SOLUTION: In this siro spun yarn or double roving spun yarn, fibers constituting the spun yarn is constituted by high strength staple fibers having a tensile strength of ≥10 cN/dtex.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007303464-A (JP)
Title: Method of manufacturing component of rocket structure
Inventor: GROEBER JOSEF
IPC: C23C16/16
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a component of a rocket structure, capable of increasing a layer growth speed to a high speed, capable of forming a nickel layer of uniform thickness by accurately following after a surface of a basic structure of an optional shape, and capable of further sealing an opened pore by the nickel layer.  <P>SOLUTION: This manufacturing method includes a step of forming the nickel layer by depositing nickel on the surface of the basic structure by an NVD method, and also includes a step of forming the nickel layer by depositing the nickel on a female die surface of a shape corresponding to a shape of the basic structure by the NVD method and a step of forming the component by processing the deposited nickel layer, and also includes a step of manufacturing a lost core in the same shape as a shape of a hollow space by a proper material, a step of forming the nickel layer by depositing the nickel on the core by the NVD method, a step of removing the core and a step of forming the component by processing the deposited nickel layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT