baber/WOPTO huggingface dataset:
Patent JP-2002367516-A (JP)
Title: Separating method and device for plasma display panel
Inventor: KASHIWAGI HARUO
IPC: H01J9/50
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To recycle the front face glass substrate and back face glass substrate of any plasma display panel as judged defective in the manufacturing process or after the use as products, to be reused in a plasma display panel or a glass material for any other item, whereby disposal of the plasma display panels rejected or after being used is avoided. SOLUTION: By a supporting member 5 an electrode connection part 4 is supported from the side with the afixing surfaces of the front face glass substrate 2 and back face glass substrate 1, and an adhesive 3 is softened by heating, and that the substrate which is not supported is dropped by its own weight or any external force acting downward so that the front face glass substrate and back face glass substrate are separated from each other.
Patent JP-2002097395-A (JP)
Title: Dispersion of colored particle, ink for ink jet recording produced by using the dispersion and ink jet recording method
Inventor: ISHIZUKA TAKAHIRO
IPC: C09D11/40
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide dispersion of colored fine particles having small particle diameter and exhibiting excellent dispersion stability and provide an ink for ink jet recording having low paper dependency and giving a printed image having excellent color development, color tone, water-resistance and light resistance on an arbitrary paper. SOLUTION: The dispersion of colored fine particle contains a block copolymer composed of a hydrophobic segment and a hydrophilic segment and an oil-soluble dye of general formula I (Q is an atomic group necessary for developing absorption in visible range and/or near infrared range; A is NR4R5 or hydroxy; R4 and R5 are each independently H, an alkyl, an aryl or a heterocyclic group; B1 is =C(R6) or =N; B2 is C(R7)= or N=; R2, R3, R6 and R7 are each independently H or a substituent; and R2 and R3, R3 and R4, R4 and R5, R5 and R6, and R6 and R7 may together form a ring). The ink for ink jet recording contains the dispersion.
Patent JP-2002366156-A (JP)
Title: Method and system for automatically generating music depending on amino acid sequence or letter sequence, storing medium and distributing method
Inventor: MATSUOKA RUMIKO
IPC: G10H1/44
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To make music serviceable to rest, relaxation, development, activation of a body, rehabilitation, recovery of fatigue of an individual by automatically generating music depending on musical scales based on an amino acid sequence or a letter sequence. SOLUTION: Excellent music is automatically generated by noticing that the amino acid sequence or the letter sequence can be replaced with sequence of simple musical scales and further suitably processing the sequence of the musical scales corresponding to climate conditions, physical conditions, biorhythm and other intention at the time of listening to music.
Patent JP-2002365861-A (JP)
Title: Image forming device
Inventor: TANAKA HIDEAKI
IPC: G03G15/01
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device with which the transition of carrier to a photoreceptor and a toner fogging are more surely prevented at the changeover time of electrifying bias and developing bias. SOLUTION: In the image forming device provided with an image carrier to be rotated, an electrifying means opposed to the image carrier at a specified electrifying position and to electrify the surface of the image carrier because the electrifying bias is applied, a developing means having a developing roll which is faced to the image carrier at a specified developing position and to which the developing bias is applied and to selectively impart toner to the surface of the image carrier and a controlling means to control the density of a toner image by performing the changeover of the electrifying bias and the developing bias, the changeover of the electrifying bias and the developing bias is performed so as to keep a potential difference between the image carrier and the developing roll at a developing position within a specified range.
Patent JP-2002362019-A (JP)
Title: Transparent image recording medium
Inventor: MITA AKIO
IPC: B41M5/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a transparent image recording medium suitable for an OHP and an illumination advertisement with an ink jet printer out of an easily obtainable stock at low cost. SOLUTION: This transparent image recording medium integrally consists of a transparent cellophane as a front surface and a transparent plastic or a glass as a support under the condition that a clear image can be printed with the ink jet printer and its manufacturing method is provided.
Patent JP-2002372274-A (JP)
Title: Range hood
Inventor: SHIBATA YASUSHI
IPC: A61L9/16
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a conventional range hood that the suction fan or the interior of a duct gets dirty in its early stage etc., due to its low cleaning effect against contaminated air, though a lath net filter or a louver- style filter is used for an air filter. SOLUTION: This range hood is constituted so that it can remove the soot, etc., in contaminated air into a water screen thereby cleaning the air by making use of a rotary filter which is made of perforated panel with its lower part immersed in water.
Patent JP-2002373994-A (JP)
Title: Manufacturing method for thin-film solar cell
Inventor: SHIMOZAWA SHIN
IPC: H01L31/04
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin-film solar cell capable of improving the method for working a connection hole and a collector hole for precision hole working with no cracking at a first electrode layer, while a work residue is safely separated and removed. SOLUTION: The connection hole and the collector hole of an SCAF thin-film solar cell are worked with a metal die composed of a punch and a die. Here, the punch P1 comprises a circular blade at its outer-diameter part at the tip, while the die D2 is a flat plate abutting the rear surface of a substrate 1a. Thus, such a problem as a crack occurs in the vicinity of the first electrode layer as dragged by the punch is settled for precision hole working.
Patent JP-2002372521-A (JP)
Title: Measuring method of alkalinity using ion chromatograph method and simultaneous measuring method with monovalent cation
Inventor: FURUZUKI FUMIJI
IPC: G01N30/88
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a new measuring method or the like of alkalinity, simply operable, and having high precision, excellent accuracy, and a detection limit below a sub-mM domain. SOLUTION: In this measuring method of alkalinity, a cation exchanger having hydrogen ion on a stationary phase as counter ion is used, and an acid electrolyte solution is used as an eluant, and, when a sample solution containing basic chemical species is injected, an acid-base reaction between the hydrogen ion on the stationary phase and the basic chemical species occurs, and a peak caused by decline of electric conductivity of the eluant is detected on condition that the hydrogen ion on the stationary phase consumed therefor is compensated by the hydrogen ion in the eluant.
Patent JP-2002173040-A (JP)
Title: Power steering device
Inventor: HASEGAWA YOSUKE
IPC: B62K5/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a power steering device capable of simplifying assembling on a vehicle and improving accuracy of assembling. SOLUTION: A steering shaft 14 is divided into two in an axial direction to make the lower part an input shaft 23. A connecting tube 19 to be fitted to the input shaft 23 with serrations is provided as one body in the lower part of the steering shaft 14. A groove 19b is formed on a side wall of the connecting tube 19 in an axial direction and fixing tools 20, 21, 22 reducing a diameter of the connecting tube 19 to narrow the groove 19b are provided. A spool lever 25 is integrally attached on the input shaft 23.
Patent JP-2003009564-A (JP)
Title: Motor controller and image forming apparatus using the same
Inventor: MATSUURA SADAHIRO
IPC: H02P29/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To allow a precision control of the speed of a motor by suppressing a rotational change of the motor due to a torque change caused by the position of the motor irrespective of a control period of the motor. SOLUTION: A motor controller comprises a periodic control signal output unit 110 for controlling the motor 100 at a constant speed, and a positional control signal output unit 112 for outputting a control signal in response to the position of the motor, Thus, the rotational change of the motor due to the torque change caused by the position of the motor is suppressed, and a precision speed control can be easily performed. Further, an image forming position for forming an image of a high quality level can be realized in small size and light weight.
Patent JP-2002370274-A (JP)
Title: Method for manufacturing methyl methacrylate resin molding
Inventor: MAEKAWA TOMOHIRO
IPC: B29C48/76
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a methyl methacrylate resin molding having an excellent appearance and a desired ultraviolet absorbing power. SOLUTION: A method for manufacturing the methyl methacrylate resin molding comprises the steps of supplying a methyl methacrylate resin composition containing an ultraviolet absorber having a molecular weight of 200 to 400 to an extruder having a vent part, and melt molding the composition under the condition of a vent part pressure of 0.1 to 50 KPa. As the methyl methacrylate resin composition, a composition obtained by mixing a monomer containing 50 wt.% or more of methyl methacrylate or its partial polymer syrup with the absorber having the molecular weight of 200 to 400, and polymerizing the resultant mixture is preferred.
Patent JP-2003006287-A (JP)
Title: Product management system
Inventor: HOSODA SACHIKO
IPC: G06Q50/04
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a product management system, for use in producing multiple types of product using a single production line, that can quickly and correctly gives information necessary for producing each product in respective work process. SOLUTION: The product management system comprises (a) a host computer 1 that saves necessary information for producing products; (b) a card printer 2 connected to the host computer for printing on a card 4 a display including a bar code coded based on information on each product; and (c) bar code readers each provided for a work process for reading a bar code printed on the card 4.
Patent JP-2003009245-A (JP)
Title: Mail terminal and radio terminal
Inventor: INOUE YUTAKA
IPC: H04W92/18
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a mail terminal and a radio terminal capable of preventing discrepancy between image display in a slave unit side and an actual status in the mail terminal that houses the radio terminal and a line and comprises a system control unit and a radio control unit for controlling the radio terminal. SOLUTION: In this mail terminal that houses the radio terminal such as a cordless slave unit, etc., and the line and comprises the system control unit and the radio terminal control unit, a system unit unitarily manages a mail status, and each time the radio terminal displays mail list data, the latest data are read from the system unit, transferred to the slave unit, and subsequently displayed on the radio terminal.
Patent JP-2003008048-A (JP)
Title: Photodiode
Inventor: OKADA MASATAKE
IPC: H01L31/10
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a photodiode operating at a high speed, being strong against a noise and having an operation by no mistake at a wide distance. SOLUTION: The photodiode comprises a high concentration first conductivity type substrate, a low concentration first conductivity type epitaxial layer formed on one surface of the substrate, at least one second conductivity type diffused layer formed in the epitaxial layer to become a photodetector, and a pair of electrodes provided on other surface of the diffused layer and the substrate or the diffused layer and the epitaxial layer except the diffused layer. In this photodiode, the pair of the electrodes are made of a cathode electrode and an anode electrode. The photodiode further comprises a third electrode not contacted with the pair of the electrodes on the outer periphery or the inner periphery of a region for constituting the second conductivity type diffused layer on the epitaxial layer.
Patent JP-2003010470-A (JP)
Title: Pinball game machine
Inventor: TAKADA TETSUYA
IPC: A63F7/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent players from being fed up with games. SOLUTION: A special variation mode for executing variable operation retained during big win games is executed after the end of big win games (YES at the step S1). The display alone at the center display position is varied while the display at left and right display positions are stopped being falsely oscillated (at the step S3). When losing occurs in the result of a big win lottery (NO at the step S7), the display at the left and right display positions is stopped completely while figures different from those at the left and right display positions are stopped at the center display position(step S10) and with a return back to the step S3, the display alone is varied at the center display position. The varying operation reserved can be covered for a shorter time, thereby enabling the shortening of time until the subsequent big win occurs.
Patent JP-2003013454-A (JP)
Title: Method for constructing structure using solidifying material
Inventor: UDA NORIMICHI
IPC: E02D17/20
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a structure using a solidifying material, by which the installation works of a reinforcing member is enabled easily, a mounting surface can be protected surely in response to the irregularities of the mounting surface with excellent copying properties and which has surface copying properties. SOLUTION: A plurality of roll-shaped nets 3 are arranged in a row on the face of a slope 11, a template 4 is disposed onto the nets 3, rubber boards 2 are arranged on the sides of the nets 3, the template 4 is pushed against the nets 3 and the nets 3 are deformed in response to spatial shapes among the irregularities of the face of the slope 11 and the template 4, a concrete curing material 5 is injected into a space on the face of the slope 11 covered with the template 4 and the rubber boards 2 and a concrete body 1 is formed.
Patent JP-2003014191-A (JP)
Title: Elevation leg apparatus
Inventor: NIITSUMA KYOICHI
IPC: F16B37/00
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent application of an upward movement force to an elevation body in spite of rotation when a leg shaft is turned from the maximum elevation position of the elevation body. SOLUTION: This elevation leg apparatus is provided with the elevation body 1 supporting an object to be supported M from the lower side, the leg shaft 2 passed through the elevation body 1 for supporting it movably upward/ downward, a ground body 3 installed to the lower end of the leg shaft 2 and turning it by a twisting operation, and a stopper body 4 mounted to the upper end of the leg shaft 2 for preventing it from coming off from the elevation body 1. The elevation body 1 is provided with a lock body 11 having a hooking par 11 engaging with an external thread part 20 in the leg shaft 2. In the leg shaft 2, a part positioned on the lateral side of the hooking part 11a in the lock body 11 in the maximum elevation position of the elevation body 1, a screwless part 21 is formed.
Patent JP-2003015782-A (JP)
Title: Electronic equipment
Inventor: FUKUSHIMA NOBUO
IPC: H04N5/232
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To preliminarily prevent electronic equipment from being made inoperable just after starting a function as a host. SOLUTION: A power source control part 82 judges whether a power source connected to an image pickup unit 100 is a power unit 300, a large capacity of battery 400, or a normal battery 500. Then, at the time of judging that the power source connected to the image pickup unit 100 is the normal battery 500, a system control part 50 inhibits an operation mode that the electronic equipment is allowed to operate as a host.
Patent JP-2003014862-A (JP)
Title: Radiation image detector and radiation shielding method
Inventor: EMOTO KENGO
IPC: G01T1/24
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a relatively lightweight radiation image detector and a radiation shielding method in which flexible wiring or an IC element on an electric circuit board is prevented from being irradiated with radiation from a radiation source to cause erroneous operation of the IC element or deterioration in the characteristics thereof and deterioration of image quality due to scattering X-rays is prevented. SOLUTION: An X-ray image detector comprises a sensor section 2 for storing X-rays irradiated from an X-ray source while converting into charges and transferring the charges, a member 7 for supporting the sensor section 2, and an electric circuit board 10 mounting an IC element 12 wherein a first X-ray shielding member 15 is disposed at a position corresponding to the effective area of the sensor section 2 and a second X-ray shielding member is divided into a plurality of sections each of which is disposed at a position corresponding to the in-plane position of the IC element 12 on the electric circuit board 10 being irradiated with X-rays thus absorbing or shielding a part of X-rays irradiated from the X-ray source.
Patent JP-2003011907-A (JP)
Title: Method for manufacturing packaging product, apparatus for forming folding line used for this and packaging product manufactured by the method
Inventor: HARUYAMA TSUTOMU
IPC: B65B7/08
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a packaging product by which its shaping properties can be improved while production efficiency of the packaging product is ensured. SOLUTION: In the method for manufacturing the packaging product of the present invention by which a packaging bag is formed from a flexible sheet 20 and a fluid product raw material 12 is filled into the packaging bag and after gas in the packaging bag is sucked, the opening part 25 for suction is stuck together and then, it is folded to manufacture the packaging product 10 with an outer shape of the packaging bag being made into an approximately rectangular parallelepiped, the packaging product 10 is manufactured by forming folding lines in advance on the flexible sheet 20 before the packaging bag 11 is formed and then, folding them.
Patent JP-2003017478-A (JP)
Title: Vacuum treatment apparatus and method
Inventor: MURAOKA SUNAO
IPC: H01L21/68
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum treatment apparatus and a vacuum treatment method for preventing organic contamination from occurring to a body to be treated easily, even if organic matters are present in a vacuum portion. SOLUTION: A vacuum treatment apparatus 100 for performing specific treatment on a body to be treated under a vacuum has a wafer conveyance chamber 5 for retaining a wafer W, which is the body to be treated in a vacuum, an evacuating mechanism 42 for enabling the wafer conveyance chamber 5 to be subjected to evacuation, a purge gas supply mechanism 44 for supplying a purge gas into the wafer conveyance chamber 5, and a needle valve 45 for control pressure in the wafer conveyance chamber 5. In this case, exhaust due to the exhausting mechanism 42 and purge gas supply due to the purge gas supply mechanism 44 are carried out to the wafer conveyance chamber 5, and at the same time, the pressure in the waver conveyance chamber 5 is controlled by the needle valve 45.
Patent JP-2003021216-A (JP)
Title: Minute feeding device and minute feeding structure
Inventor: HAYASHI MASAAKI
IPC: F16H25/20
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a minute feeding device capable of easily performing a minute position adjustment and easily locking at a designated adjustment position. SOLUTION: This minute feeding device 3 includes a rotating member 5 provided with first and second thread parts 5a, 5b having a same axis C and rotationally operated and a base member 6 provided with a third thread part 6a threadedly fitting on the first thread part 5a. A proximity sensor 2 threadedly fitting on the second thread part 5b is fed toward the axis C with a lead difference between the first thread part 5a and the second thread part 5b by rotation of the rotating member 5. The rotating member 5 is provided with a first slit 5f and the base member 6 is provided with a second slit 6e.  Slit widths of the second slit 6e and the first slit 5f are reduced by screwing a thread member 7 into an internal thread 6h of the base member 6 to lock a relative movement of the base member 6 and the rotating member 5 and a relative movement of the rotating member 5 and the proximity sensor 2.
Patent JP-2003019368-A (JP)
Title: Assembling spherical toy
Inventor: MORIMOTO TAKASHI
IPC: A63F9/12
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that there has not been an assembling spherical toy using a planer piece conventionally since it is very difficult to assemble the multiple planar pieces into a spherical shape (32-faceted body). SOLUTION: In the assembling spherical toy using 20 pieces of planar regular hexagonal pieces 1 and assembling the spherical body of the 34-faceted body which is provided with 20 regular hexagonal surfaces and 12 regular pentagonal holes 2, recessed grooves 15 are respectively formed at positions which are in parallel with three alternate sides 14 and at equal intervals from the respective sides 14 on the outer surface 11 of each regular hexagonal piece 1, and respective rubber rings 4 are fitted into a series of respective circular recessed grooves 15A which are arranged to enclose the respective regular pentagonal holes 2 in respective circular piece groups 1A which enclose each regular pentagonal hole 2 and make one group with five pieces, and the whole regular hexagonal pieces 1 are elastically bound to be the spherical body.
Patent JP-2003030151-A (JP)
Title: System/method for client authentication and control program for performing the method
Inventor: MIYASHITA TOSHIICHI
IPC: G07C9/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a client authentication system capable of performing the high secure authentication of a client. SOLUTION: The fingerprint pattern of the client is inputted to a fingerprint inputting device 10 to generate fingerprint pattern data A, which is encrypted by a control part 22 to generate encrypted information C. The information C is sent to a storage part 45 via a radio part 25, a base station 31 and the Internet NW. The information C is stored in a storage part 23 and displayed on a display part 24. When the client presents a mobile telephone set 20, the picture of the information C displayed on the display part 24 is read by a reader 42 to generate read information D and it is forwarded to a decryption part 46. The decryption part 46 decrypts the information C stored in the storage part 45 and the information D is decrypted to generate first and second decrypted information.  A control part 47 collates the first decrypted information and the second decrypted information to authenticate the client when they are matched with each other.