baber/WOPTO huggingface dataset:
Patent JP-2004335552-A (JP)
Title: Clean space maintaining device and method of transporting photomask substrate
Inventor: TANAKA TOMOKAZU
IPC: G03F1/66
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clean space maintaining device that can maintain the internal space of a housing body in a clean state by suppressing the outside air entering into the housing body through the opening of the body.  <P>SOLUTION: The clean space maintaining device has the housing body 10 in which a substrate K is housed, and maintains the internal space of the housing body 10 in a clean state. The device is provided with the opening 12 which is formed in the side face of the housing body 10 and becomes the getting-in/out port of the substrate K, an air flow generating means 20 which sends clean air into the housing body 10 from the upside of the body 10, and an exhausting means 30 which discharges the air sent from the generating means 20 to the downside of the housing body 10. The device is also provided with a wind direction adjusting means (wind direction adjusting plate 50 etc.) which directs the air flow in the vicinity of the opening 12 toward the outside of the housing body 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335189-A (JP)
Title: Fuel cell
Inventor: ENAMI YOSHIAKI
IPC: H01M8/02
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fuel cell in which a gasket sealing reaction gas flowing through a separator or a coolant can be easily assembled without generating position slippage or coming off.  <P>SOLUTION: A fixing groove 5 is installed on the outside of a sealing groove 4 surrounding a circulation groove of the separator 2, and the gasket 1 having a first projection 1a coming in contact with the bottom of the sealing groove 4 and a second projection 1b fit to the fixed groove 5 is mounted and fastened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331433-A (JP)
Title: Method for manufacturing glass preform
Inventor: SAKAI TATSURO
IPC: C03B37/018
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass preform, by which dust can easily and inexpensively be prevented from depositing and mixing.  <P>SOLUTION: The method for manufacturing the glass preform is characterized in that the static electricity of a glass particulate deposit is removed before sintering.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331548-A (JP)
Title: Method for recovering solvent and method for producing hydrogenated organosilane using the same
Inventor: INOUE HIROYUKI
IPC: C07F7/08
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a solvent used for a reaction of a hydrogenated organosilane is treated by a simple method, recovered and reused for producing a hydrogenated organosilane.  <P>SOLUTION: The method for recovering a water-insoluble solvent is a method for recovering a solvent after reaction between a halogenated organosilane represented by general formula [1]: R<SP>1</SP><SB>n</SB>SiX<SB>4-n</SB>(R<SP>1</SP>is a 1-12C straight-chain, branched or cyclic alkyl group, alkenyl group, alkynyl group, aryl group or aralkyl group; X is a halogen atom; n is an integer of 1-3; when n is 2 or 3, R<SP>1</SP>s each may be the same or different) and a hydrogenating agent in the presence of a water-insoluble solvent and comprises bringing a solution after the reaction into contact with water, separating oil from water, carrying out purification if necessary and adjusting a hydroxy compound content to ≤10 wt.%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332041-A (JP)
Title: Method for recovering high-purity platinum group metal
Inventor: MOTOBA KAZUHIKO
IPC: C22B11/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently separating and recovering high-purity platinum-group elements from a solution containing platinum metals.  <P>SOLUTION: In the method for recovering high-purity platinum group metals, RuO<SB>4</SB>is recovered from the solution containing platinum metals by distillation and Pd, Pt, and Ir are successively recovered by solvent extraction and then Rh is recovered e.g. by crystallization using ammonium chloride. In this method, alkaline-earths and heavy metals are removed by solvent extraction and then Pd, Pt, and Ir are successively recovered by solvent extraction. Subsequently, the solution is neutralized and filtrated to recover neutralized sediment of Rh, and the neutralized sediment is redissolved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332657-A (JP)
Title: Fuel injection valve
Inventor: MOCHIZUKI KOICHI
IPC: F02M61/18
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve promoting further atomization and easily adjusting fuel spray.  <P>SOLUTION: Jet hole 60 includes a first hole part 61, a first hole part 62 and a second hole part 63. When the first hole part 61 and the second hole part 63 of the first hole part 62 are extended, each extended line crosses inside of the second hole part 63. Consequently, fuel flowing in the second hole part 63 from the first hole part 61 or the first hole part 62 impinges on fuel flowing out from the first hole part 62 or the first hole part 61 when the same flows in the second hole part 63. Turbulence of fuel flow occurs thereby. Impinged fuel is guided to the second hole part 63 and is injected. Injection direction and unnecessary scatter of fuel can be prevented thereby. Consequently, further atomization of fuel is promoted by turbulence of flow and shape and injection position of fuel spray can be simply adjusted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331623-A (JP)
Title: Cosmetic
Inventor: HIWATARI TOMOAKI
IPC: A61K8/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a cosmetic having excellent luster, smooth feeling, gloss and adhesiveness and free from sticky feeling.  <P>SOLUTION: This cosmetic contains (A) a polyorganosiloxane polymer containing 0.1-50 wt.% constituent part corresponding to a part derived from a compound having a polyorganosiloxane part and having a weight average molecular weight of 5×10<SP>3</SP>to 3×10<SP>6</SP>and (B) a polymer having an average molecular weight of 5×10<SP>3</SP>to 3×10<SP>6</SP>and containing ≥5 wt.% constituent part corresponding to a part derived from a compound having guanidino group or its acid addition salt and expressed by formula (1) (R<SP>0</SP>is hydrogen atom, amino group or an alkyl group; R<SP>1</SP>is hydrogen atom or a hydrocarbon group; R<SP>2</SP>is hydrogen atom or methyl group; X is a bivalent linking group; and (m) is 0 or 1). The A/B weight ratio is 1/10 to 10/1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332692-A (JP)
Title: Intake air quantity calculating device of internal combustion engine
Inventor: YAMADA EIJIRO
IPC: F02D41/18
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To accurately calculate an intake air quantity for each cylinder without providing a new sensor such as a combustion pressure sensor.  <P>SOLUTION: A #X cylinder inner temperature of each cylinder of the internal combustion engine is estimated (step S107), and #X cylinder filling efficiency is calculated based on the #X cylinder inner temperature (step S103). A #X cylinder intake air quantity is calculated based on the ratio of the #X cylinder filling efficiency and the sum of the latest filling efficiency of all the cylinders, and a sensor detecting intake air quantity detected by an intake air quantity sensor (step S104). As such, since the accurately calculated #X cylinder intake air quantity, i.e., the intake air quantity of each cylinder can be used, a combustion state of each cylinder of the internal combustion engine is optimized to improve fuel efficiency and emission. Also, since the intake air quantity of each cylinder is used, a certain cylinder can be operated in a desired condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341633-A (JP)
Title: Advertisement printing system
Inventor: SAKAMOTO HIROSHI
IPC: B41J29/38
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advertisement printing system that compensates the cost of consumables with advertising rates by executing printing with advertising when members and others use a printer or copying machine in their workplace or the like.  <P>SOLUTION: Printing means (copying machine or printer 10) comprise a user identification code sending function of sending a code for the identification of a user who uses the printing means to execute overlap printing, and send a numeric value depending on an amount of printing that downloads advertising data from an advertising server 30 to execute overlap printing as well as the user identification code to the advertising server. The advertising server adds up and stores such numeric values depending on an amount of printing for every user corresponding to the user identification code.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341112-A (JP)
Title: Imaging unit
Inventor: MATSUNAGA MITSUTERU
IPC: G03B7/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging unit equipped with a 1st imaging means for imaging an object and a 2nd imaging means for imaging photographer's eyes looking at a large screen, and constituted so that an imaging function such as a focusing function can be set by detecting the pupils of the eyes imaged by the 2nd imaging means, detecting a gazing point, and then, specifying the display area of the large screen indicated by the gazing point.  <P>SOLUTION: The imaging unit is provided with a 1st imaging means for imaging the object, a 2nd imaging means for imaging the photographer's eyes viewing a display part where the image picked up by the 1st imaging means is displayed, and a gazing point detecting means for detecting the gazing point by the photographer on the basis of information on the photographer's eyes imaged by the 2nd imaging means, and then, the imaging function of the object is set on the basis of the information on the gazing point obtained by the gazing point detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337382-A (JP)
Title: Assisting grip
Inventor: IWAKURA SHIGEHIRO
IPC: A61H33/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assisting grip to assist a starting action of a person when he or she gets up from bed or a starting actions before holding on to a handrail when a person gets up in the bathroom or in the toilet.  <P>SOLUTION: The assisting grip (1) comprises an attaching part (4) mounted on the fixing part, a grip (2), and a flexible joint (3) to connect the attaching part (4) with the grip (2). The flexible joint (3) can be bent by adding an adequate external force and maintain the bending status.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337793-A (JP)
Title: Case for filter
Inventor: OKAZAWA KOICHI
IPC: B01D35/30
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of parts and improve positioning precision by simplifying the shapes of parts and the structure of an air supply system.  <P>SOLUTION: A straight pipe unit P having an air supply port 4 on one end and an air discharge port 5 on the other, is disposed perpendicularly to the axial direction of a filter-element 3. A first opening 6 located in the middle of the straight pipe unit P communicates with the interior of the filter-element 3 through a pipe section 7, while an internal space formed between the first opening 6 and the air supply port 4 is blocked by a blocking part 8, a second opening 9 disposed between the blocking part 8 and the air supply port 4 communicates with the outside of the filter-element 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338657-A (JP)
Title: Steering gear for vehicle
Inventor: KOYAMA HIRONORI
IPC: B62D137/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering gear for a vehicle allowing backup to a motor driving circuit and regular supply of electric power to a control unit during abnormality such as voltage drop only by providing a voltage monitoring means for monitoring supply voltage in each power supply for backup regardless of the number of power supplies.  <P>SOLUTION: A first voltage monitor 51 detects supply voltage to the motor drive circuit 18 from a power supply 41 for the steering gear connected to the motor driving circuit 18, and a second voltage monitor 52 detects supply voltage from the power supply 41 for the steering gear and a power supply 42 for the vehicle to the control unit 200. When a monitored voltage value of the first voltage monitor 51 is less than a predetermined value and a monitored voltage value of the second voltage monitor 52 exceeds the predetermined value, abnormality is determined to occur in the power supply 41 for the steering gear, and the control unit 200 issues a changeover control command to a changeover circuit 5. The changeover circuit 5, after a lapse of a predetermined time, changes the power supply of the motor driving circuit 18 from the power supply 41 for the steering gear to the power supply 42 for the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313673-A (JP)
Title: Kite
Inventor: ITO TOSHIRO
IPC: A63H27/08
Filed: 2003-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kite to flutter by self-energizing.  <P>SOLUTION: The kite 1 is provided with a structure formed by assembling frame members; and a cover 6 to be stuck to the structure. Bar shape springs 8 for making a fixed dihedral angle in the left and right main wings 15, 15 of the cover 6 are attached to the kite. The kite 1 flutters by self-energizing when the following conditions (a)-(c) are satisfied: (a) the center of the towing ring 19 of the kite 1 is set to be at the upstream side of the aerodynamic center O of the kite 1, and the circumferential airflows of the kite 1 are not separated; (b) selection is performed to obtain the spring for forming the dihedral angle in the left and right main wings 15, 15 in the balance of the bar shape springs 8 with the force of wind; and (c) two long towing lines are adopted, so as to suppress a pitching movement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345969-A (JP)
Title: Tyrosinase inhibitor and bleaching cosmetic using the same
Inventor: MIYAZAWA MITSUO
IPC: A61Q19/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new tyrosinase inhibitor, and to prepare a bleaching cosmetic which has excellent bleaching effects for preventing or improving abnormal melamine pigmentation in the skin, and the like, little produces side effects, and has excellent safety for the skin.  <P>SOLUTION: This tyrosinase inhibitor contains a compound represented by formula (I) (R is H or an alkyl) or its salt as an active ingredient, and the bleaching cosmetic contains the tyrosinase inhibitor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004051958-A (JP)
Title: Liquid kitchen detergent for hand washing
Inventor: MANSKE SCOTT D
IPC: C11D1/75
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid kitchen detergent for hand washing which exhibits the foam persistency even in the presence of oily and fatty dirt.  <P>SOLUTION: The liquid kitchen detergent for hand washing comprises at least two anion surfactants, a polyethylene glycol, water, and a phase stabilizing agent selected from a hydrotrope, an inorganic salt and a mixture thereof, wherein the kitchen detergent does not contain any alkylpolyglycoside surfactant substantially, and comprises 0.5-10 wt.% of a polyethylene glycol having a molecular weight of 400-1,000.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004348304-A (JP)
Title: Accounting service management system
Inventor: NANBU MASAHIKO
IPC: G06Q50/04
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accounting service management system for easily securing authentication that an operation part acquires information from a plant part.  <P>SOLUTION: A plant 4, an end user 2 for requiring to acquire information about the plant 4, the accounting service management system 11 for performing accouting calculation to the information acquired by a user 2, and a center 3 for authenticating that the end user 2 acquires the information from the plant 4 and registering it in the management system 11 are connected one another via a wide area network 5. The center 3 instructs the request from the end user 2 to the plant 4 and transmits the fact of instruction from the center 3 to the management system 11 and acquires the information from the plant 4 to transmits it to the end user 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349448-A (JP)
Title: Bipolar transistor
Inventor: MATSUNO TOSHINOBU
IPC: H01L27/082
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency power bipolar transistor having a multi-finger structure, which attains steady operation at the time of high output without increasing the number of steps of treatment and a chip area comparing with the conventional bipolar transistor.  <P>SOLUTION: By reducing the impurity concentration in a portion of an external emitter electrode or an external base electrode which is for establishing connection to wiring from an intrinsic emitter region or an intrinsic base region, and setting the resistance higher than that in the intrinsic region, thereby making it function as a ballast resistor, the reliability is improved in high output operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348436-A (JP)
Title: Production plan preparing method and program
Inventor: OTSUKA YOSHIHISA
IPC: G06Q50/04
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production plan preparing method and program for preparing the production plan of the various kinds and small quantity of production steel manufacturing processes with severe constraints between charge over cast for reducing the load of a plan preparer by automatically preparing the casing order of charge.  <P>SOLUTION: The information of a plurality of charges to be cast within a planned period is inputted, and the initial value of the temporary casing order of charge is decided (steps S1 to S3). Then, constraint violation associated with the facility or operation of each charge, constraint violation associated with a casing limit date and the unsuitableness of linking conditions is calculated with respect to the temporary casing order, and the evaluation value for the temporary casing order is calculated (steps S4 to S7). Then, the recombination of two arbitrary charges using a simulated annealing method is executed with respect to the temporary casing order, and the evaluation value is minimized so that the optimal casing order can be prepared (a step S8).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346189-A (JP)
Title: Resin composition for vibration welding, and molded product and lamp for automobile obtained by using the same
Inventor: IKEBE TAKAHIRO
IPC: B29C65/06
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for vibration welding, providing beautiful brilliant appearance after direct vapor deposition, having high-level impact resistance and weather resistance, and providing excellent appearance at a welded part by the vibration welding with a transparent resin such as a PMMA resin and a PC resin.  <P>SOLUTION: The resin composition for the vibration welding comprises 1-99 pts. by mass of a first graft copolymer (A) obtained by grafting a vinylic polymer constituted of one or more kinds of monomer units on a composite gummy polymer (G) comprising a polyorganosiloxane and a (meth)acrylic ester-based polymer, 1-99 pts. by mass of a second graft copolymer (B) obtained by grafting a vinylic polymer constituted of one or more kinds of monomer units on a dienic gummy polymer (b) having 50-250 nm mass average particle diameter and 70-99 mass% gel content, and 0-80 pts. by mass of another thermoplastic resin (C) (the total amount of the components (A), (B) and (C) is 100 pts. by mass).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329794-A (JP)
Title: Vaporizer
Inventor: MATSUDA HIDEKO
IPC: A61L9/12
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vaporizer capable of enhancing decorativeness while discriminating the state of an aromatic solution supplied to a vaporizing body.  <P>SOLUTION: This vaporizer is provided with a container holding an aromatic and a pigment inside, vaporizing a volatile component included in the aromatic and containing a solution formed by dissolving at least one of the aromatic and pigment in a solvent; a solution absorbing member submerged in the solution beforehand or in use; and the vaporizing body mounted integrally or as a separate body to the solution absorbing member and at least partially exposed to the outside. The vaporizer is constituted to give a pattern to the vaporizing body by vaporizing the solvent supplied while being adjusted by the solution absorbing member and the vaporizing body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344418-A (JP)
Title: Three-dimensional motion analyzing device
Inventor: IMAOKA KAORU
IPC: G06T7/60
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the operation and to reduce processing time of the three-dimensional action analyzing device at low cost.  <P>SOLUTION: The three-dimensional motion analyzing device calculates the coordinate positions for each marker based on the moving image data acquired by filming a subject wearing marker by camera. On each coordinate position in each frame of the moving image data, a marker ID is set. At the same time, a marker ID is set at the coordinate position for each marker in a base frame, using data storing marker ID by associating with the coordinate position of a marker. Then, a marker ID is set at the coordinate position for each marker in a frame adjacent to the base frame on the time line referring to the coordinate position of the markers in the base frame where the marker IDs have been set, and sequentially marker IDs are set at the coordinate position of the marker in a frame adjacent to the frames in which the previous markers have been set referring the coordinate position of the marker where the marker ID has been set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345250-A (JP)
Title: Ink tank
Inventor: KITAHATA KENJI
IPC: F16K15/14
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink tank capable of stably supplying ink to a recording head by a simple structure of a valve.  <P>SOLUTION: This ink tank has the valve provided in an ink fluid path disposed between a containing section of the ink in the ink tank and a supply hole of the ink, and introduces the ink from the containing section to the supply hole by temporarily opening the ink fluid path by the deformation of the valve. The ink fluid path is closed by bringing a lip section 112A of a valve rubber into contact with a housing 111. An angle between the inner opening face of the lip section 112A and the contact face of the housing 111 is made sharp.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350744-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: KASAHARA EIJI
IPC: A61B8/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel ultrasonic diagnostic apparatus allowing an operator to operate without taking an unnatural posture, improving the visibility of an ultrasonic image to be displayed and improving the operability.  <P>SOLUTION: This ultrasonic diagnostic apparatus includes an ultrasonic vibrator 24 transmitting/receiving the ultrasonic wave relative to a three-dimensional space including an organism, a display part 14 displaying the ultrasonic image formed, at least, based on echo data obtained by the ultrasonic vibrator 24, and a case 12, at least, storing the ultrasonic vibrator 24 and having its bottom face in direct contact with the organism. The case 12 stores the ultrasonic vibrator 24 in its lower face side and is disposed with the display part 14 on the upper surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI