baber/WOPTO huggingface dataset:
Patent JP-2005333234-A (JP)
Title: Portable antenna assembly
Inventor: HACHITANI TSUTOMU
IPC: H01Q3/04
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable antenna assembly capable of being retracted and extended without disassembling respective components and quickly adjusting an elevation angle, an azimuth and a polarization angle.  <P>SOLUTION: The portable antenna assembly 10 has a tripod 16, a controller 14 supported on the tripod 16 via a rotary mechanism 18, a flat antenna 12 connected with the controller 14 via an extending mechanism 20, and a transceiver 22 integrally provided with the antenna 12. The tripod 16 comprises two fixed legs and a movable leg 24c, wherein the respective fixed legs are provided not to protrude from the controller 14 and the movable leg 24c can be provided to protrude from the controller 14. The controller 14 can rotate by the rotary mechanism 18. The flat antenna 12 and the transceiver 22 can adjust their polarization angle by a polarization angle adjust mechanism 140, and can adjust their elevation angle by an elevation angle adjust member 180.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331720-A (JP)
Title: Image forming apparatus
Inventor: KOBAYASHI KAZUTOSHI
IPC: G03G21/00
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus where carrier depletion is accurately controlled while giving consideration to the temperature change of a developer, and the life of the developer is determined, and also, image density is stably controlled at any time through the life of the developer, and also, toner-fogging and toner-scattering are prevented, regardless of a monochromatic image or a color image.  <P>SOLUTION: In the image forming apparatus for forming an electrostatic latent image on a photoreceptor as an image carrier, and developing the electrostatic latent image with toner as developer supplied from the developer carrier of the developing apparatus, the image forming apparatus is provided with a temperature detecting means for detecting the temperature near the developing apparatus or the temperature of the developer, (an image area ratio detecting means for detecting the area ratio of the image to be formed), and a developer driving distance detecting means for detecting the developer driving distance of the developing apparatus, and the life of the developer is determined on the basis of the developer driving distance (and average image area ratio) detected by the aforesaid respective detecting means and the average working temperature.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333438-A (JP)
Title: Wireless communication system
Inventor: SASAOKA SHUICHI
IPC: H04W88/02
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system capable of generating a private key through accurate multi-value coding.  <P>SOLUTION: The wireless communication system 100 is provided with wireless apparatuses 10, 30, an antenna 11, and an array antenna 20. The wireless apparatuses 10, 30 detect n radio wave strengths corresponding to n radio waves received from an opposite party and whose DC offset is eliminated while changing the directivity of the array antenna 20 into a plurality of directivities. In this case, the DC offset is eliminated for each packet and for each of real parts and imaginary parts of the radio waves. Then the wireless apparatuses 10, 30 apply multi-value processing to n sets of the radio wave strengths whose DC offset is eliminated depending on a threshold value to generate the private keys Ks1, Ks2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330552-A (JP)
Title: Copper fine particle, production method therefor and dispersion liquid of copper fine particle
Inventor: MORI KENSAKU
IPC: C09D17/00
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing copper fine particles which have particle sizes of 50 nm or smaller, a narrow particle size distribution, superior dispersibility and superior oxidation resistance, with a polyol method which is a liquid-phase method suitable for mass production, and to provide a dispersion liquid containing the copper fine particles.  <P>SOLUTION: In a method for producing the copper fine particles by heating and reducing the oxide, hydroxide or salt of copper in a solution of polyethylene glycol or ethylene glycol, this method includes adding palladium ions for nucleation, polyethyleneimine for a dispersing agent and an alkaline inorganic compound for a reduction reaction control agent as needed, to the solution, to obtain the copper fine particles containing palladium with particle sizes of 50 nm or smaller. The dispersion liquid of the copper fine particles is obtained by solvent-substituting a polar solvent for the solution and concentrating the product.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329875-A (JP)
Title: Wiper arm
Inventor: OTA SHUNSAKU
IPC: B60S1/34
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper arm that allows an elastic means or the like to be stored and arranged between sidewalls even when a retainer part is set relatively short, and can reduce occurrence of a wind roar.  <P>SOLUTION: In the wiper arm 12, the retainer 16 has a plurality of vortex protrusions 23 at a tip edge of a sidewall 20 located on the downstream side of a relative air flow S flowing from the front side of the vehicle toward the window shield glass. Therefore, when the relative air flow S passes the tip edge of the sidewall 20 on the downstream side, a plurality of vortex flows occur on the downstream side (back side of the retainer 16) of the plurality of vortex protrusions 23. Thus, occurrence region (turbulent flow region) of the vortex flows at the back of the retainer 16 entirely becomes small, so that occurrence of large vortex flow at the back of the retainer 16 is suppressed as a whole, and the occurrence of the wind roar caused by the large vortex flow is reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336626-A (JP)
Title: Processing method for controlling elongation of cloth and formed and processed cloth
Inventor: HATANO TOMIO
IPC: D06M101/06
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method for controlling elongation of a cloth containing a cellulosic fiber having excellent shape-retaining property of cloth and washing resistance of cloth after formation and excellent workability and to obtain a processed cloth having slight elongation and excellent shape-retaining property.  <P>SOLUTION: The processing method for controlling elongation of formed and processed cloth has a process for forming and processing a cloth containing ≥50 wt.% of a cellulosic fiber, a process for allowing the cloth at 70-200°C under a formed and processed state for ≥1 minute, a process for providing the cloth with water, a process for relaxing the obtained cloth and a process for drying the obtained cloth. The formed and processed cellulosic fiber-containing cloth is obtained by processing by the processing method for controlling the elongation of the cloth.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337040-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: UENO MASAKI
IPC: B01D46/42
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine, capable of accurately estimating the effective opening area of a particulate substance filter changing depending on the deposition amount of the particulate substances, and of timely performing a regeneration process.  <P>SOLUTION: On the basis of an intake air flow rate GAIN of an engine, an exhaust flow rate GAEX is calculated. A pressure change parameter (P/PO) is calculated on the basis of differential pressure ΔP between an upstream side pressure P0 and a downstream side pressure P of the particulate substance filter 4 and atmospheric pressure PA. A pressure change function value x is calculated according to the pressure change parameter, exhaust temperature TEX, and the upstream side pressure P0. A sequential least-squares method algorithm is applied to the pressure change function value x and the exhaust flow rate GAEX, and an opening function value α corresponding to the effective opening area of the particulate substance filter 4 is calculated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341003-A (JP)
Title: Vibration-proof performance evaluation chart and vibration-proof performance evaluation method for film scanner
Inventor: NAKAMURA FUMIHIKO
IPC: H04N1/00
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-proof performance evaluation chart, a vibration-proof performance evaluation method for a film scanner and a vibration-proof performance evaluation apparatus capable of quantitatively evaluating the effect of a shock or vibration exerted to the film scanner on an input image, that is, the scanning performance so as to enhance the vibration-proof performance.  <P>SOLUTION: On the vibration-proof performance evaluation chart 7 for the film scanner for emitting an illumination light from an illumination optical system to a film projection unit and allowing a line sensor 41 to read a transmission light from a film subjected to subscanning to receive a film image, first straight line segment parts 73 along the subscanning direction at a right angle to a main scanning direction of the line sensor 41 and second straight line segment parts 74 obliquely in crossing with the subscanning direction are arranged on a main scanning line.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339983-A (JP)
Title: Connector discrimination/connection control device
Inventor: TAKAMATSU MICHIHIRO
IPC: H01R13/641
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector discrimination/connection control device showing a position of a receptacle to which a cable side plug is to be connected, and guiding it to an appropriate connecting position by showing it to an operator, preventing erroneous connection and shortening the time necessary for connecting operation as well.  <P>SOLUTION: A wireless ID chip 11 transmitting a discrimination information by wireless communication is mounted on a plug 3 of each connector. A connector discrimination part 12 receiving the discrimination information transmitted from the ID chip 11, transmitting the received discrimination information and a discrimination information of a receptacle 2 to a comprehensive connector discrimination control part 13 is arranged at the receptacle 2 of respective connectors at a device side. The comprehensive connector discrimination control part 13 compares the discrimination information of the plug 3 with that of the receptacle 2, and judges whether the plug 3 is to be connected to the correct receptacle 2 or not depending on the result of the comparison, and in case that it is about to be connected erroneously, a warning is issued through light or sound. Further, a position of a vacant receptacle to be connected to the plug is displayed by lighting a display device or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336657-A (JP)
Title: Foamed paper and method for producing the same
Inventor: KUROKAWA SATORU
IPC: D21H21/56
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide foamed paper that causes no delamination between paper layers, even when used paper pulp is employed as raw material pulp.  <P>SOLUTION: This foamed paper comprises three or more paper layers 1 in which the middle layer 5 includes more than 30 pts.mass of soft wood kraft pulp 11 per 100 pts.mass of pulp solid component and 1 to 30 pts.mass of thermally foaming particles 9 per 100 pts.mass of pulp solid component. It is preferable to use thermally expandable microcapsules that have the shells made of a thermoplastic resin and each filled with a low boiling solvent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339706-A (JP)
Title: Substrate joining system, substrate joining method, and manufacturing method of recording disk
Inventor: SAITO KOICHI
IPC: G11B7/26
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To cause no damage to a recording layer in a disk or the disk itself and prevent bubbles from being contained between substrates of a disk when the disk is manufactured by joining the substrates of a disk.  <P>SOLUTION: A substrate joining device 10 is provided with; a cover body 16 and base body 18. In addition, the device is provided with; a vacuum container 20 having a vacuum chamber 90 in inside thereof; a first holding stand 22 which can hold a first substrate 12 while contacting the substrate 12 with a holding surface; an air-passing hole provided in the holding surface of the first holding stand 22 (the pore part of a first porous body 30); a gas-feeding means which feeds a gas whose pressure is higher than that in the vacuum room 90; a second holding stand 24 which can hold a second substrate 14 while contacting the substrate 14 with the holding surface; a driving means which can make the first substrate 12 and second substrate 14 to approach to each other or go apart from each other; a cover fixing body 46 which connects the cover body 16 with the base body 18 so that the vacuum room 90 may not communicate with the outside; and a first exhausting means which exhausts a gas in the vacuum container 20 to evacuate the container 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005342093-A (JP)
Title: Highly water permeable hollow fiber membrane type blood purifier
Inventor: MABUCHI KOYO
IPC: A61M1/18
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow fiber type blood purifier for medical use with high water permeability, which is excellent in safety and module assemblability and used for treating a chronic kidney failure.  <P>SOLUTION: In a hollow fiber membrane mainly composed of a polysulfone-based polymer containing a hydrophilic polymer, the membrane thickness of the hollow fiber membrane is 10-50 μm, an outer surface opening rate is 8-25%, a thickness deviation degree is equal to or higher than 0.6, and the presence ratio of the hydrophilic polymer on the outer surface is 25-50 mass%. The elution of the hydrophilic polymer from the hollow fiber membrane is 10 ppm or less, the burst pressure of the hollow fiber membrane is 0.5-2.0 MPa, the rupture strength of the hollow fiber membrane is 450 gf/mm<SP>2</SP>or higher, and rupture elongation is 30%/filament or higher. The blood purifier houses the hollow fiber membrane, and a highly water permeable hollow fiber membrane type blood purifier is characterized in that the water permeability of pure water is 150-2,000 ml/m<SP>2</SP>/hr/mmHg.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005342948-A (JP)
Title: Laser printer
Inventor: FUJIMOTO MASAYUKI
IPC: B41J2/44
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser printer in which a polygon mirror is cleaned by a simple method to have defective printing suppressed.  <P>SOLUTION: The laser printer 1 is equipped with a laser scan unit which has a semiconductor laser and the polygon mirror 2C for reflecting laser beams irradiated from the semiconductor laser, a photosensitive drum illuminated with the laser beams reflected on the polygon mirror 2C, a cleaning device 4 which includes a recess 4C for receiving the polygon mirror 2C and cleans a reflecting face of the polygon mirror 2C by making the reflecting face contact with a wall face of the recess 4C, and a projecting part 4D which is connected to the cleaning device 4 and moves the cleaning device 4 towards the polygon mirror 2C by being pressed from the outside of the laser scan unit 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005346319-A (JP)
Title: System and method for managing design development/procurement instruction
Inventor: SEKI TAKAFUMI
IPC: G06Q10/06
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce delay in development caused by delay in procurement of components from the stage of progress management of design development by adding a date when an procurement instruction is required which is counted backward from a procurement lead time specified in a components list, to a work breakdown table that describes a work plan of the design development.  <P>SOLUTION: The system for managing design development/procurement instructions is characterized in that it comprises: a means for adding a date when a procurement instruction is required which adds a date when a procurement instruction is required based on a procurement lead time obtained from a components list in which a composition of components of a product is stored, to the work progress information acquired from a work breakdown table in which the progress status of each work group is stored; a means for regenerating work breakdown that regenerates a work breakdown table based on a progress information correction file by work group made by the means for adding a date when a procurement instruction is required; and a procurement instruction managing means that indicates components for which a procurement instruction is required based on the regenerated work breakdown.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347455-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: KOZUKI TAKAAKI
IPC: H01L21/76
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily perform CMP without generating a remaining film, dishing, or the like even if performing CMP by a fixed abrasive grain method in a process for manufacturing a semiconductor device having an STI structure.  <P>SOLUTION: The manufacture of the semiconductor device having the STI structure includes: a film formation process for forming oxide films 3, 4 on a substrate 1 on which a trench 2 is formed for burying the trench 2; a first polishing process for polishing the oxide film 4 by using roll-type polishing cloth, where fixed abrasive grains are woven; and a second polishing process for polishing the oxide films 3, 4 after the first polishing process by using slurry for polishing and for exposing the substrate 1 at a portion except a portion at which the trench 2 is formed for the planarization of the exposed surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005048283-A (JP)
Title: Heat-shielding coating member, and its production method
Inventor: SUGITA YUJI
IPC: C23C4/10
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shielding coating member which exhibits excellent heat resistance and durability over a long period even in the case of application as the component of high temperature apparatus parts such as a gas turbine and a jet engine, and to provide its production method.  <P>SOLUTION: In the heat-shielding coating member obtained by forming a heat-shielding coating member 4 on the surface of a metal base material 1 via a metal bonding layer 2, the space between the metal bonding layer 2 and the ceramic heat-shielding layer 4 is provided with an intermediate layer 3, and the intermediate layer 3 has a double layer structure stacked in the order of an Al<SB>2</SB>O<SB>3</SB>layer 5 and a mixed layer 6 consisting of Pt and Al<SB>2</SB>O<SB>3</SB>from the surface side of the metal bonding layer 2. Preferably, the ceramic heat-shielding layer 4 comprises a stabilizer, is composed of ZrO<SB>2</SB>mainly consisting of tetragonal crystals, and comprises 0.05 to 3mol% La as well. The metal bonding layer 2 is preferably formed of any selected from an Ni based alloy, a Co based alloy, an Ni-Co alloy and a platinum aluminide alloy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005353117-A (JP)
Title: Magneto-optical recording device
Inventor: ISHII KAZUNORI
IPC: G11B11/105
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-optical recording device in which the adverse effect caused by the wiring of a recording magnetic field generating coil on the AT/AF control operation of an objective lens unit mounted with the recording magnetic field generating coil is reduced, an objective lens and an AT/AF driving coil.  <P>SOLUTION: Wiring to the recording magnetic field generating coil and wiring to either a focus driving coil or a tracking driving coil are shared.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004249997-A (JP)
Title: Cowl structure of vehicle
Inventor: KATO MASATOSHI
IPC: B62D25/08
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cowl structure of a vehicle capable of improving energy absorbing efficiency against a load from above the vehicle without decreasing the rigidity of the vehicle body.  <P>SOLUTION: A front vertical wall portion 32c extends from a front end portion of an upper wall portion 32a of a cowl top upper panel 32 of an air box 31. A substantially horizontal rack portion 35 is formed in the front vertical wall portion 32c. The horizontal rack portion 35 has an attachment point 35a where a pivot shaft 6a of a wiper device 6 is inserted to support the wiper device 6. Below the rack portion 35, a V-shaped groove 36 as a vertical wall rigidity varied portion is formed along the vehicle width direction so as to protrude toward the rear side of the vehicle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005002999-A (JP)
Title: Control method and device for drive unit of vehicle
Inventor: GLORA MICHAEL
IPC: B60Q9/00
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method and device for a drive unit of a vehicle capable of turning a phenomenon such as rear-end collision effectively into signals representing the motion feeling.  <P>SOLUTION: The control method for the drive unit 1 of the vehicle 90 is to turn any undeliberate phenomenon into signals representing the motion feeling, whereby on the basis of sensing of the phenomenon having occurred, the output variable of the drive unit 1 is changed in a jumping form as a function to represent the situation whether the vehicle 90 is in coasting run or being towed. The control device 5, 15 is equipped with a motion feeling signaling means 10 for the phenomenon having occurred, a phenomenon sensing means 15, a coasting or towed run sensing means 20, and an output variable changing means 25 for the drive unit 1 to change the output variable of the drive unit 1 as a function to represent the situation whether the vehicle 90 is in coasting run or being towed on the basis of the sensing of the phenomenon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005350925-A (JP)
Title: Hinge device for folding door
Inventor: NISHITANI HITOSHI
IPC: E05D15/26
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge device for a folding door of a center hanging type having a shading property and preventing a finger pinch causing no mutual interference between end corners of door bodies even by the extremely narrow setting of a clearance between the end faces of both door bodies, needing neither large chamfering nor curved machining for the end corners of the door bodies.  <P>SOLUTION: This hinge device is provided with two door body plates having door body side shafts 4 and approximately V-shaped oblong holes of symmetric shapes with inclined parts opened in two directions from V-shaped apexes, and circular arc parts; and a connecting plate with straight oblong holes and connecting plate side shafts arranged in a straight line. In the state of the two door body plates being arranged facing each other, the connecting plate is placed over them and attached in a state of inserting both shafts in both oblong holes. In the closed state, the connecting plate side shafts are located at the V-shaped apexes, and the door body side shafts are located at one-side ends of the straight oblong holes. When folded, the inclined parts move while being regulated by the connecting plate side shafts. At the same time, the door body side shafts move to the reverse end side in the straight oblong holes to obtain rotating operations of both door body end corners while escaping in mutually separating directions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI