baber/WOPTO huggingface dataset:
Patent JP-2005154083-A (JP)
Title: Recording medium carrying mechanism and image forming device with the same
Inventor: OGAWA TATSUYA
IPC: B65H29/58
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium carrying mechanism and an image forming device with the same allowing selective switching of paper sheet carrying forms on a paper ejecting part having four or more carrying passages, with compact structure.  <P>SOLUTION: The paper ejecting part having first to forth carrying passages 51-54 communicating with each other in a merging section A is provided with two kinds of gate members 61, 62 turnably supported around a horizontal shaft in the vicinity of the merging section A. When the gate members 61, 62 are set in a first attitude, only passage of a recording paper sheet from the first carrying passage 51 to the second carrying passage 52 and from the second carrying passage 52 to the forth carrying passage 52 is allowed. When the gate members 61, 62 are set in a second attitude, only the passage of the recording paper sheet from the first carrying passage 51 to the third carrying passage 53 is allowed. Therefore, the two kinds of gate members 61, 62 enable the selective switching of a plurality of the paper sheet carrying forms.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153395-A (JP)
Title: Printer, method of printing, and printing system
Inventor: YAMAZAKI KEIGO
IPC: B41J2/01
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent ink ejected to a portion outside of a medium from being bulged in terms of a printer, a method of printing, and a printing system.  <P>SOLUTION: This printer comprises a plurality of movable nozzle groups for ejecting a liquid toward a medium and a deposition section for allowing a liquid not impacting the medium to be deposited thereon. After the medium is printed by the liquid ejected from a predetermined nozzle group in the plurality of nozzle groups, the liquid is ejected to the deposition section from the other nozzle group different from the predetermined nozzle group. Thus, it is possible to prevent the ink ejected to a portion outside of the medium from being bulged without adding a special mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166933-A (JP)
Title: Device and method for ultrasonic bonding
Inventor: ICHIYAMA YUZO
IPC: B06B1/02
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic bonding device and an ultrasonic bonding method, wherein a current flowing in an ultrasonic vibrator is made constant to stabilize a bonding quality.  <P>SOLUTION: The ultrasonic bonding device is constituted such that a constant voltage is generated from an oscillation output 3 according to an instruction value from a CPU 2 to excite an ultrasonic vibrator 4, the then current value is detected by a current detector 6, and the detected current value is compared with a current reference value which has in advance been stored in a ROM 8. When a difference between the detected current value and the current reference value exceeds an allowable value, a voltage applied to the ultrasonic vibrator 4 corresponding to the instruction value is reduced to obtain a voltage applied to the ultrasonic vibrator 4, and the ultrasonic vibrator 4 is driven at the instruction value corresponding to the obtained voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161238-A (JP)
Title: Production method of nanoparticle or nanostructure
Inventor: SHIBAMOTO SHINJI
IPC: B01J19/00
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of nanoparticles and nanostructures capable of producing a large amount of nanoparticles and nanostructures by controlling shapes, size and composition with a simple method.  <P>SOLUTION: In this production method of nanoparticles or nanostructures, a particle constituting component A and a copolymer B are made to exist in a common solvent, a concentration of the component A in the vicinity of a specific part of the copolymer B is increased, then the nanoparticles comprising the particle constituting component A are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166545-A (JP)
Title: Fuel cell
Inventor: IKEZOE KEIGO
IPC: H01M8/02
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell, with which power generation efficiency is improved by forming a gas flow passage of interdigital shape in a dense plate, and which can suppress flooding in the gas flow passage.  <P>SOLUTION: This is provided with a dense separator 3 of the cathode side in which the cathode gas flow passage 12 formed by alternately arranging the supply gas flow passage 16, in which the upper stream end 16u is communicated with a cathode entrance manifold 6 and in which the down stream end 16d is composed of a dead end and the discharge gas flow passage 17, in which the down stream end 17d is communicated with a cathode exit manifold 7 and in which the upper stream end 17u is composed of the dead end is installed. Furthermore, this is provided with a gas diffusion electrode layer 5 to generate electricity, by using the cathode gas supplied from the cathode gas flow passage 12, a drainage course to communicate the down stream end 16d neighborhood of the supply gas flow passage 16 and the fuel cell 1 outside, and a porous body 10 arranged so as to block a course cross-section of the drainage course.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004183103-A (JP)
Title: Steel for machine structure, method for high temperature forming of component from the steel, and component obtained thereby
Inventor: ROBELET MARC
IPC: B21J5/00
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel having half-melt forgeability more excellent than that of the conventionally used steel.  <P>SOLUTION: The steel for a machine structure has a composition comprising, by weight, 0.35 to 2.5% C, 0.10 to 2.5% Mn, 0.60 to 3.0% Si, a trace amount to 4.5% Cr, a trace amount to 2.0% Mo, a trace amount to 4.5% Ni, a trace amount to 0.5% V, a trace amount to 4% Cu (in the case of Cu≥0.5%, Cu≤Ni%+0.6Si% is satisfied), a trace amount to 0.060% Al, a trace amount to 0.050% Ca, a trace amount to 0.01% B, a trace amount to 0.20% S, a trace amount to 0.020% Te, a trace amount to 0.040% Se, a trace amount to 0.070% Pb, a trace amount to 0.050% Nb, and a trace amount to 0.050% Ti, and the balance iron with impurities produced on the production.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185626-A (JP)
Title: Description method for perceptually recognizable three-dimensional shape, and method and device for searching database of three-dimensional graphic model using the method
Inventor: PARK IN-KYU
IPC: G06V10/426
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a description method for perceptually recognizable three-dimensional shape, and a method and a device for searching a database of three-dimensional graphic models.  <P>SOLUTION: The attached figure shows, as an example, a process for generating part-based representation for a 'cow' model, and shows intermediate processes stepwise by applying a decomposition technique to the 'cow' model. In the figure, (a) and (b) signify mesh representation of the 'cow' model and representation by which the model is converted into voxels. Furthermore, (c), (d) and (e) show results obtained after performing an initial decomposition stage IDS, a recursive decomposition stage RDS and an iterative merging stage IMS, respectively. An attributed relational graph (ARG) which is finally generated is as shown in figure (f), making approximations for respective parts of a shape divided from an edge linking a node and a node represented as ellipsoids.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005162711-A (JP)
Title: Injection agent
Inventor: TABATA SATOKO
IPC: A61K31/27
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an injection agent that contains neostigmine methylsulfate and atropine sulfate and can be kept stable at room temperature for a long period of time.  <P>SOLUTION: This aqueous injection agent contains neostigmine methylsulfate and atropine sulfate and has a pH of about 2.5 to about 4.5. In a preferred embodiment, the injection agent contains the atropine sulfate in an amount of about 0.2 mg to about 0.7 mg per 1 mg of neostigmine methylsulfate, further preferably this agent contains about 0.05 mg to about 0.4 mg/ml of neostigmine methylsulfate and about 0.02 mg/ml to about 0.2 mg/ml of atropine sulfate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173654-A (JP)
Title: Operation agent system for homepage
Inventor: KUSUHARA MAMI
IPC: G06Q50/10
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To structure an information exchange system for business that enables a small-scale store or service provider for which a small number of employees work to put an original attractive homepage over the Internet, and can speedily answer order form from a customer.  <P>SOLUTION: An agent server machine 10, which operates a homepage over the Internet at a request from a client is provided, and the operating institution 11 of the agent server machine places the homepage created individually at the request from the client in a public usable state and also extracts and reports fact data to be reported to the client in electronic mail sent to the homepage to the client via a communication means by telephone or facsimile. Preferably, a constitution screen of the latest homepage is printed (P) in colors and is provided to the client. Accordingly, sudden inquiries by telephone can be handled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170694-A (JP)
Title: Carbon monoxide removal apparatus
Inventor: ABE MITSUTAKA
IPC: C01B3/58
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon monoxide removal apparatus in which a single catalyst performs different types of carbon monoxide removal.  <P>SOLUTION: In the carbon monoxide removal apparatus in which air is fed into a catalyst 2a and a catalyst 2a which perform a shift reaction and a selective oxidation reaction respectively, carbon monoxide removal capable of coping with both the shift reaction and the selective oxidation reaction is performed by providing a cooling part 2b which performs heat transfer to the cooling part 2b and effecting the phase change of the coolant in the cooling part 2b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170999-A (JP)
Title: Adhesive and polyester film laminated steel plate using the same
Inventor: YOSHIMOTO KAZUYA
IPC: C09J163/00
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive for a polyester film laminated steel plate, which can firmly attach a polyester film and a steel plate and is good in performances such as boiling water resistance and impact resistance and which gives the polyester film, when coated thereon, satisfying the conditions that no blocking occurs at the time of winding and the sheet life is long, and to provide a polyester film laminated steel plate excellent in performances by using the adhesive.  <P>SOLUTION: In the adhesive for the polyester film laminated steel plate containing (A) a polyester resin or a polyurethane resin containing a polyester as a copolymerization constituent and (B) an epoxy compound, the acid number of the polyester resin or the polyurethane resin containing the polyester (A) is 50-500 eq/t and the number average mol.wt. is 10,000-30,000.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174425-A (JP)
Title: Optical recording medium, reproducing method of optical recording medium and manufacturing method of optical recording medium
Inventor: MIURA HIROSHI
IPC: G11B7/24035
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide an optical recording medium wherein high density is achieved without reducing throughput and information is recorded by using unevenness and which can be used for authoring and to provide a reproducing method of information using the optical recording medium.  <P>SOLUTION: In the optical recording medium wherein information is recorded and reproduced by light, a thin film-like light absorption layer absorbing reproducing light and producing heat, and a projecting structural body coming in contact with the light absorption layer are laminated on a substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170563-A (JP)
Title: Load handling device with loading part straightly movable in horizontal plane
Inventor: MOTODA KENRO
IPC: B66F19/00
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load handling device consisting of an arm mechanism having a horizontal turning arm with a loading part in which horizontal turn is performed by the driving force even when a load of a large weight is supported by the loading part, and no arm shifts.  <P>SOLUTION: In the load handling device having a horizontally turning arm with a loading part 6 on a tip side of a joint type arm mechanism AM using a parallel linkage mechanism, a driving source 10 such as a motor to give the rotational driving force to a rotary shaft of a horizontal turning arm HA having the loading part 6 is provided in a vicinity of the rotary shaft, and the loading part 6 is moved straight within the horizontal plane by utilizing the output of the driving source 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168449-A (JP)
Title: Method for separation and purification of nucleic acid and cartridge and waste liquid container therefor
Inventor: IWAKI YOSHIHIDE
IPC: C12N15/09
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the separation and purification of nucleic acid having excellent separation performance and good washing efficiency, enabling easy and quick treatment and using a porous membrane suitable for automation and size reduction and provide a method for the separation and purification of nucleic acid to prevent the contamination of the recovered liquid with the splash of waste washing liquid caused by increase in the operation speed and prevent the lowering of the purification and separation accuracy of the nucleic acid.  <P>SOLUTION: The method for the separation and purification of a nucleic acid contains (1) a step of passing a specimen solution containing the nucleic acid through a nucleic acid-adsorbing porous membrane to adsorb the nucleic acid in the nucleic acid-adsorbing membrane by an interaction essentially free from the participation of ionic bond, (2) a step of washing the porous membrane holding the adsorbed nucleic acid and (3) a step of passing a recovering liquid through the porous membrane to effect the desorption of the nucleic acid from the porous membrane. The above process is carried out by using a waste liquid container and/or a nucleic acid separation cartridge having a shape or a part to prevent the splash of the waste washing liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168959-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of variable display full of changes while suppressing control burdens and a data amount.  <P>SOLUTION: Image data for displaying two or more kinds of special patterns respectively in a plurality of display forms are stored in an image ROM so as to be specified by the array of patterns and the form of the change (animation). A CPU specifies the size of a display area for displaying the special pattern on a variable display device by display control information stored in a control ROM, specifies the moving speed and moving direction of the display area on the display image and the presence/absence of animation display, specifies the images E1, E2 etc. a display object from them, and issues a processing command to a VDP. The VDP reads the image data having the instructed form of the special pattern instructed by the CPU from the image ROM and displays them at the variable display device. Thus, the variable/standstill display of the special pattern and the animation display of the special pattern are made possible with small control burdens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172759-A (JP)
Title: Internal pressure inspection method for can
Inventor: HANABUSA YASUHIRO
IPC: G01M3/24
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform high-precision inspection of the internal pressure of a can packed with a content and sealed.  <P>SOLUTION: This is a method for inspecting the internal pressure of the can, and the internal pressure of the can is inspected based on echo sounds from the can 25 when forced excitation below is performed, by making the can 25 packed with the content and sealed upside down so that a space 25a may be formed on the side of the bottom part 27 of the inside of the can 25, and causing the radial-direction center part 28 of the bottom part 27 to excite forcedly by electromagnetic induction action. When the bottom part 27 is excited forcedly, the peripheral edge of the bottom part 27 is pressed in the direction of the can axis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169993-A (JP)
Title: Inkjet recording head and method for manufacturing inkjet recording head
Inventor: USHIJIMA TAKASHI
IPC: B41J2/16
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an inkjet recording head capable of forming a beam for improving mechanical strength of a substrate in a common liquid room.  <P>SOLUTION: A precursor 21a using a substrate 1 comprising a silicon as a base is prepared. A first mask equipped with two opening parts 18a and 18b is provided on the undersurface of the precursor 21a. Channels 19a and 19b are formed by etching the substrate 1 in the diagonal direction under a condition that only the opening part 18a is opened, and then, by similarly etching it in the diagonal direction under a condition that only the opening part 18b is opened. After the third mask member 11c is removed, the inner walls of both channels 19a and 19b and the remaining parts 18a and 18b are etched by performing anisotropic etching to form the common liquid room 9. Thereafter, a resin layer 13 and the like are successively removed to complete the inkjet recording head 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004209239-A (JP)
Title: X-ray diagnostic apparatus and radiography method
Inventor: OGAWA KENICHI
IPC: A61B6/00
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray diagnostic apparatus capable of performing a radiography under the best condition by tracking a flow of a contrast medium and improving the operability by reducing a burden on an operator.  <P>SOLUTION: A top board 15 to place a subject P thereon is held by a C arm 13 between an X-ray tube 20 and an X-ray detector 30 opposing each other. The X-ray diagnostic apparatus radiographs along the body axis direction of the subject by moving the top board or the C arm relatively. The X-ray diagnostic apparatus is equipped with an X-ray diaphragm control part 55 for controlling an X-ray irradiation range to the direction of the flow of the contrast medium injected into the subject.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005180465-A (JP)
Title: Pulley unit having one-way clutch
Inventor: TEZUKA KENJI
IPC: F16H55/36
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulley unit having a one-way clutch, which can improve the locking performance by increasing a frictional force in the locked state.  <P>SOLUTION: In the pulley unit having the one-way clutch, at least one of a cam surface 20 and a raceway surface 21, which form the wedge shape spaces of the one-way clutch, has grinding streaks 26 formed in the direction perpendicular to the axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179077-A (JP)
Title: Method and apparatus for manufacturing porous preform, and synthetic quartz glass manufactured by using the method of manufacturing porous preform
Inventor: UCHIYAMA KEISUKE
IPC: C03B8/04
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a porous preform by which the production of bubbles in synthetic quartz glass is prevented and the synthetic quartz glass manufactured by using the method of manufacturing the porus preform.  <P>SOLUTION: In the method of manufacturing the porous preform 9 by jetting a reaction gas comprising a glass raw material gas and a gas for fuel from a burner 4 provided in a reaction vessel 1 and depositing glass fine particles produced by the reaction of the glass raw material on a starting member 9, an air flow-in port 7 for introducing air is provided in the vicinity of the burner 4 and the flow rate of air is controlled to the quantity of the reaction gas flowing in the burner 4 by the air flow-in port 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178470-A (JP)
Title: Airbag device
Inventor: YOKOYAMA AKI
IPC: B60R21/20
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag device capable of easily changing the reaction forces of a plurality of compartments formed in a side airbag according to the condition.  <P>SOLUTION: In the airbag device, an inner side of an airbag 14 is demarcated by bulkheads 60, and a waist protective part 61 and a chest protective part 62 are provided. An inflator 12 has a first squib 21 and a second squib 22 which are independently operated from each other. In the airbag device, a control means starts one or both of the first squib 21 and the second squib 22 based on the signal from a sensor, gas ejected from a first gas ejection port 21b of the first squib 21 is distributed at an inclined gas guide part 37 of a retainer 25, and supplied to the waist protective part 61 and the chest protective part 62. Gas ejected from a second gas ejection port 22b of the second squib 22 is supplied to the waist protective part 61.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004214651-A (JP)
Title: Optical module
Inventor: KEH YONG-CHAN
IPC: H01S5/022
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TO-CAN structure optical module whose frequency characteristic is improved so as to achieve a high speed transmission.  <P>SOLUTION: The optical module is constituted with a stem 40, a silicone optical bench 100 having a V-grouve 101 to be mounted on the stem, a laser diode 10 to be mounted on the V-grouve, a photo diode 30 to be mounted on the stem and to convert a light input from the laser diode into current, and a lot of leads 50 fixed to the stem.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005177206-A (JP)
Title: Game machine
Inventor: TANOUE KOSAKU
IPC: A63F7/02
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing a player to easily recognize a change in a retained and stored game control information.  <P>SOLUTION: This game machine, after a lapse of a preset storable time, erases the game control information retained and stored in a RAM 51B from the RAM 51B and consequently decreases the number of lit LEDs 25a-25d by one. When a game ball enters in a start winning hole 14 after erasing the game control information, this machine retains and stores new game control information replaced by the erased game control information and consequently increases the number of lit LEDs 25a-25d by one. That is to say, when the game control information retained and stored in the RAM 51B is replaced, this game machine changes the number of the lit LEDs 25a-25d and allows the player to more easily recognize the replacement of the retained and stored game control information compared with the conventional game machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI