baber/WOPTO huggingface dataset:
Patent JP-2004145932-A (JP)
Title: Device for sticking disk substrates together
Inventor: NISHIMURA HIRONOBU
IPC: G11B7/26
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to produce an optical disk (DVD) having high quality.  <P>SOLUTION: A optical disk substrates device for sticking together for sticking two disk substrates together via an adhesive is provided with a spinner device rotating the two disk substrates superposed on each other via the adhesive at high speed and spreading the adhesive between the disk substrates, a temporarily sticking mechanism temporarily sticking the disk substrates to each other by irradiating the adhesive with light through the disk substrates to start curing of the adhesive spread between the disk substrates, a moving means sucking and holding the temporarily stuck disk substrates and moving the substrates to an another position and a curing device curing the adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145612-A (JP)
Title: Authentication method with image and web server
Inventor: YOSHIDA TAKESHI
IPC: G06F21/64
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication method with an image and a Web server for carrying out authentication by a Web server in response to only an image transmission request from a user without leaking data for authentication at the time of acquiring image data from the Web server.  <P>SOLUTION: This authentication method with an image and a Web server are provided with a storage part for storing image data into which data for authentication are buried, a variable taking out arithmetic means 6 for taking out user information stored in an image transmission request and for calculating the data for authentication, a data for authentication taking out means 7 for taking out the data for authentication from the image data, and a collating means 8 for deciding whether or not the calculated data for authentication are matched with the data for authentication taken out from the image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105938-A (JP)
Title: Gas dissolution regulator
Inventor: FUJISATO TETSUHIKO
IPC: B01F1/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient gas dissolution regulator which can generate a high concentration solution by ejecting pressurized gas and liquid mixed liquid with a ejector nozzle to form a mass of a large amount of bubbles and instantly dissolving a pressurized gas in the bubbles and surface liquid of the bubbles, and which can efficiently and completely dissolve the mixed gas and can be used for supplying oxygen to animals and plants or for a dissolving reaction vessel in a chemical plant or the like.  <P>SOLUTION: The regulator is equipped with a cylindrical part 3 to which an ejector nozzle 3b is attached from the tangential direction of a cylindrical side wall, an ejector self-priming pipe 3c connected with the ejector nozzle 3b from the uppermost part of the cylindrical part 3, a diameter-reduced dissolution stabilization part 3D having a reduced diameter and connected to the lower part of the cylindrical part 3, a cylindrical water passage part 4 having an enlarged diameter and connected to the lower part of the diameter-reduced dissolution stabilization part 3D, and a liquid discharging part 5 connected to the lower part of the cylindrical water passage part 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146226-A (JP)
Title: Fuel cell
Inventor: SAKAI OSAMU
IPC: H01M8/10
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance voltage stability in operation of a fuel cell and durability of the fuel cell, and to increase cell voltage by uniformalizing contact resistance on an MEA surface of a gas diffusion layer and a separator membrane of a polymer electrolyte fuel cell using a carbon fiber woven fabric as a gas diffusion layer base material, and smoothing supply of reaction gas and discharge of excess water.  <P>SOLUTION: The separator membrane comes in contact with the gas diffusion layer so that the direction of a gas passage agrees with the direction of the warp or woof of the carbon fiber woven fabric fabric, the rib width X of the separator membrane and the groove width Y of the gas passage are made natural number times of the distance between crossover points in the direction perpendicularly crossing to the gas passage of the carbon fiber woven fabric. X/Y is preferable to exist within a range of 2/3 to 3/2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145075-A (JP)
Title: Treatment method of lithographic printing plate and developer liquid for lithographic printing plate
Inventor: KONUMA TARO
IPC: G03F7/32
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method and a developer liquid which does not cause decrease in the developing characteristics with time or due to repeated use, or aggregation or sedimentation of an eluted photosensitive layer composition, which produces no developing scum, which does not contaminate a treatment tank, and which does not deposit on a plate material to produce dirt.  <P>SOLUTION: A lithographic printing plate having a photosensitive layer containing at least a monomer having an ethylenically unsaturated bond, a photopolymerization initiator and a polymer binder, formed on the surface of an aluminum supporting body is imagewisely exposed; and then developed with an aqueous solution of 8.5 to 13 pH containing at least an inorganic alkali agent, a nonionic surfactant expressed by a compound (A): HO(C<SB>2</SB>H<SB>4</SB>O)<SB>a</SB>(C<SB>3</SB>H<SB>6</SB>O)<SB>b</SB>(C<SB>2</SB>H<SB>4</SB>O)<SB>c</SB>H, wherein a, b, c are integers of 1 to 10,000, and an anionic surfactant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142307-A (JP)
Title: Printer
Inventor: TAWARAYA HIROYUKI
IPC: B41J29/38
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To protect personal information when postcards are printed in relation to a printer.  <P>SOLUTION: In the case where a postcard size is selected as a recording paper size, a special ink formation permission signal 56 from a postcard size selection notification detecting part 512 in a receiving part 51 to a driving data generating part 55 for special ink is made effective, and execution of a special ink formation process for generating driving data of a head for special ink reactive to radiation outside a visible region is permitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144706-A (JP)
Title: 3-dimensional information measuring method, equipment, program and recording medium for recording program
Inventor: SHIMAMURA JUN
IPC: G06T1/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable measurement accurate in a depth direction by making a matching process easy in a three-dimensional information measurement of an object using a plurality of images.  <P>SOLUTION: A searching part 12 of parallel projection matching point uses a parallel projection method, with which matching is easy but sometimes inaccurate in a depth direction, to determine a matching point of an object point in central projection images from parallel projection images in which the object to be measured looks in the same manner by using a plurality of central projection images and parallel projection images. A stereo matching point searching part 13 determines a matching point of the object point in the central projection image from other central projection images by the stereo method which is accurate in the depth direction but difficult to match in the case that a base line is long. A three-dimensional information calculation part 14 calculates three-dimensional information of the object point with both the measurement methods. A three-dimensional information determination part 15 introduces standard values for both the matching points to determine a more probable measurement method and determines and outputs three-dimensional information of the object points by comparing the standard values.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149713-A (JP)
Title: Polypropylene resin foam formed product
Inventor: IWAMOTO AKIRA
IPC: C08J9/14
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene resin foam formed product superior in heat insulating properties, lightweight properties and stiffness that consists of a polypropylene resin composition containing a comparatively large amount of filler and has ≤500g/L of an apparent density, ≤3mm of a thickness, a considerably not small mean cell diameter kept under control so as to be larger than a chosen level of magnitude and a suppressed low continuous cell ratio.  <P>SOLUTION: This polypropylene resin foam formed product is made by thermoforming a foamed sheet consisting of the polypropylene resin composition containing the filler of 10-33wt.%, in which it has the apparent density of 200-500g/L, the thickness of 0.5-3.0mm, a mean cell number of 5-30 in the thickness direction and at least 50% of a closed-cell ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147617-A (JP)
Title: Cover for discharge port of auger, control stick and method for controlling cover for discharge port of auger
Inventor: NISHIZAWA YUKIO
IPC: A01F12/46
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover for discharge port of auger in which the position and angle at which grains are discharged from the auger discharge port can three-dimensionally be controlled so as to store grains in grain bags in a good balance.  <P>SOLUTION: The cover for discharge port of auger is equipped with a joining part for joining to the auger discharge port of a combine harvester, a hose part joined to the joining part and capable of three-dimensionally bending, a grain discharge port provided at the top of the hose part in an open state, a wire fixed to the grain discharge port and a wire winch for controlling the position and angle of the grain discharge port by applying tension to the wire. The wire winch receives signals from a remote control means and rotates a drum constituting the wire winch in the direction corresponding to received signals or stops the drum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087450-A (JP)
Title: Electron emitting element and field emission display using the same
Inventor: TAKEUCHI YUKIHISA
IPC: H01J31/12
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron emitting element having the favorable linearity of emitted electrons and a field emission display using the element.  <P>SOLUTION: The electron emitting element has an electric field applying part 1 formed by a dielectric, a drive electrode 2 as a first electrode formed on one surface of the field applying part 1 and a common electrode 3 as a second electrode formed on the same surface as the first electrode and forming a slit together with the drive electrode 2 and is formed on a substrate 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156640-A (JP)
Title: Power transmission structure and bearing structure
Inventor: WATANABE SHIGERU
IPC: F16D3/16
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission structure capable of coping with a three-dimensional displacement of a transmission shaft and a transmitted shaft and a bearing structure.  <P>SOLUTION: This power transmission structure is characterized in that either one side of a connection portion between the transmission shaft and the transmitted shaft is formed in a generally spherical projected part and the other side is formed in a generally spherical support part slidably supporting the projected part, a slider is held on the support part at a specified position, a linear long groove allowing the slider therein at a position corresponding to the slider is provided in the projected part, and the transmission shaft and the transmitted shaft are connected to each other so as to be three-dimensionally displaced so that a power can be transmitted. This bearing structure is also formed in the same structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158065-A (JP)
Title: Digital data transmission apparatus
Inventor: KATOU NOBUYOSHI
IPC: H04L7/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital data transmission apparatus which can perform highly precise digital data transmission with small power, fully utilize the digital audio property, and realize the reproduction of the high quality sound with small power consumption, even when digital transmission is carried out in a wireless data transmission system.  <P>SOLUTION: At a receiving side, a transfer timing control circuit 113 generates a speed error information signal 206 by comparing the volume of the transfer data 203 from a transmitting memory control section 110 and the volume of the readout data 204 from a receiving buffer memory 111 and returns the speed error information signal 206 to the transmitting memory control section 110 at a transmission side. At the transmitting side, the transmitting memory control section 110 calculates the timing for next correction based on the speed error information signal 206 from the receiving side, and performs correction of the transfer volume of the transfer data 203 at that timing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156833-A (JP)
Title: Refrigerating cycle controller and refrigerating cycle control method
Inventor: SHIROMIZU TOSHIYUKI
IPC: F25B49/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To make preventable an erroneous detection of leakage of a refrigerant.  <P>SOLUTION: The refrigerating cycle controller is composed of a compressor, a condenser, a capillary tube, and an evaporator, and it is composed so as to control an apparatus having a refrigerating cycle using combustible gas as the refrigerant. It is provided with a state detecting part detecting a state of the refrigerant, and an operation control part changing the apparatus between an operating state and a stopped state. The operation control part carries out a first control for changing the apparatus to the stopped state (S14) when a state of the refrigerant detected by the state detecting part is a state with a higher probability that the refrigerant is leaking than a first state. After passage of a predetermined time after the first control, a second control is carried out for changing the apparatus to the operating state (S16). After the second control, if the state of the refrigerant detected by the state detecting part is a state with a higher probability that the refrigerant is leaking than a second state with a higher probability that the refrigerant is leaking than the first state, a third control is carried out for changing the apparatus to the stopped state (S20).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125764-A (JP)
Title: Vehicular measuring instrument
Inventor: ONO FUJIO
IPC: G01D7/00
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring instrument for synchronizing a circular display such as scales and numbers, etc., with a indicator when the light emitting indicator turns on a character plate and apparently indicating a range and a speed of the moving indicator by sequentially changing a light emitting state from weak light emission from strong light emission.  <P>SOLUTION: A plurality of white light emitting diodes (LED) are provided on a back side of locations corresponding to the circular display such as the scales and the numbers of the character plate and synchronized with the light emitting indicator for turning based on an input signal, and light emitting intensity of the white light emitting diodes (LED) changes from the weak light emission to the strong light emission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158139-A (JP)
Title: Lens protection mechanism and disk reproducing apparatus using lens protection mechanism
Inventor: ONO ATSUOMI
IPC: G11B17/028
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturizable lens protection mechanism and a miniaturizable disk reproducing apparatus while preventing contact of a disk and an optical pickup lens in a simple configuration.  <P>SOLUTION: The lens protection mechanism 11 which is provided for protection of the optical pickup lens 176 for projecting/receiving the light to/from the disk 12, is provided with; an energizing means 27 to apply repulsion force to clamp the disk 12 to a clamper 35 on a turntable 20; and a clamp mechanism to attach/detach the clamper 35 to/from the disk 12 by the operation of a driving source 102. Also, a driving control mechanism 210 which makes the driving source 102 operate to release the clamping by raising the clamper 35 to above the turntable 20 when the power source of the disk 12 is changed to another sources/disconnected in reproduction/reproduction standby.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154434-A (JP)
Title: Handle structure for cane, and its usage method
Inventor: KAMIMURA SHINICHI
IPC: A45B1/04
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cane handle structure which is simply constructed, by which the length of a loop shape part in a strap is easily adjusted, and also to provide its usage method.  <P>SOLUTION: The cane handle structure 1 is constituted such that a strap putting-through tool (buckle 5) arranged at one end 4a of the strap 4 is put through from the other end of the strap so as to form the loop shape part 10, and the other end of the strap is fixed to a fixing part (attachment hole part 15) which is arranged at the side of a handle. It is favorable that the strap putting-through tool includes a pair of putting-through hole parts 8 and a support part 7 for supporting a cylindrical part disposed at one end of the strap. It is also favorable that the strap comprises a restricting tool (metallic eyelet fitting 13) for restricting the putting-through of the strap put-through tool.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159713-A (JP)
Title: Workstation
Inventor: NAKAMURA KENJI
IPC: A47B13/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workstation wherein a large number of workstation constituent elements including a table or a partitioning panel can be intensively, simply and firmly can be fitted on a laterally long supporting unit, and in addition, in such a manner that the layout can be easily changed.  <P>SOLUTION: On the upper part of the laterally long supporting unit A which is provided on a floor, fitting holes 16 which serve as a large number of leg rod supporting parts are provided by a longitudinal arrangement. At least a part 22 of leg rods 22, 25, 27, 31 and 34 which are provided at the lower end parts of the workstation constituent elements 1 to 8 is supported by an arbitrary fitting hole 16. Thus, a plurality of the workstation constituent elements 1 to 8 can be intensively supported along the supporting unit A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162189-A (JP)
Title: Fiber composed of modified ethylene-vinyl alcohol copolymer and conjugated fiber
Inventor: TAI SHINJI
IPC: D01F6/34
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber composed of a modified ethylene-vinyl alcohol copolymer having good process passableness during spinning and drawing operation and good dyeability and hygroscopic properties and to provide a conjugated fiber.  <P>SOLUTION: The fiber is composed of the modified ethylene-vinyl alcohol copolymer (C) containing 0.3-40mol.% of a structural unit (I) and having 5-55mol.% of ethylene content. The conjugated fiber is composed of the modified ethylene-vinyl alcohol copolymer (C) as one component and a thermoplastic resin (T2) other than (C) as the other component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160342-A (JP)
Title: Catalyst and method for producing acrylic acid
Inventor: YUNOKI HIROMI
IPC: B01J21/12
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst which can be used for producing acrylic acid and has excellent catalytic performance such as the activity, the conversion rate of a starting raw material and the selectivity of an objective product and very high mechanical strength and to provide a method for producing acrylic acid by using this catalyst.  <P>SOLUTION: This catalyst for producing acrylic acid is obtained by heating a liquid mixture of the starting raw material containing molybdenum and vanadium as indispensable components to obtain a dried material, compacting the dried material by using a liquid binder and firing the compacted material. A water-soluble liquid of pH 7.0-10.0 is used as the liquid binder. Acrylic acid is produced by using this catalyst and subjecting acrolein to catalytic vapor-phase oxidation in the presence of molecular oxygen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165540-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NOROSE MASAHIRO
IPC: H01L21/304
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the state of a surface opposite from a surface where a terminal electrode is provided suitably to automated mounting operation as to a chip on board flip-chip bonding type semiconductor device.  <P>SOLUTION: The reverse surface of a chip 1 exposed on the top surface side of the semiconductor device SD is roughened to weaken reflected light until signal reception by a photodetecting element and imaging by an imaging element become possible. Here, the roughness of the chip reverse surface 2 is such that the surface is ground with a grindstone of No.1200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328163-A (JP)
Title: Heavy corrosion-proof steel and production method thereof
Inventor: KAMIMURA TAKAYUKI
IPC: C23F11/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the adhesive durability of a polyolefin coating by sealing the edge face parts of a polyolefin resin layer applied to steel.  <P>SOLUTION: The heavy corrosion-proof coated steel sheet is provided with a primer layer formed on the surface of steel and a corrosion-proof coating layer consisting of a polyolefin resin layer formed on the primer layer via an adhesive polyolefin layer. At least the boundary part between the corrosion- proof coating layer and the steel in the peripheral part of the corrosion-proof coating layer is coated with a sealing material containing an oxygen penetrating resistant layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172866-A (JP)
Title: Distribution system on information such as call melody related to ringer tone used when calling
Inventor: KUMAGAI YOSHIHIRO
IPC: H04M3/02
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to immediately learn related information of a music name a caller is listening, to file-down-load a melody to a user's own terminal and to easily purchase or order a related merchandize in a system where a simple ringer tone can arbitrarily be set to arbitrary music when calling.  <P>SOLUTION: A music ringer tone system making a caller listens to arbitrary music when calling is interlocked with a system of incoming melody down loading or an information site or a merchandize selling site. The item (5) holding information on a music piece to which the item (1) listens at the time of calling informs the item (6) of musical piece information with ID information such as a mail address of the item (1). The item (6) links musical piece data information such as the related incoming melody and an encoding file, information related to the musical piece and information including URL on the related commodity so as to distribute it to the item (1). The item (1) automatically or arbitrarily acquires musical piece information and can access the related site.  <P>COPYRIGHT: (C)2004,JPO