baber/WOPTO huggingface dataset:
Patent JP-2003231139-A (JP)
Title: Cellulose ester film and method for manufacturing the same
Inventor: SUGITANI SHOICHI
IPC: B29L7/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose ester film excellent in optical characteristics and dimensional stability as the protective film of a polarizing plate.  <P>SOLUTION: A dope liquid is cast on a metal support by a solution casting film forming method and the formed cast layer is peeled and subsequently fixed or stretched in a lateral direction to manufacture the cellulose ester film. In a process for drying the cellulose ester film until the residual amount of the solvent in the film becomes 1 mass % or less after peeling and taking up the dried film, the ratio A/B of the degree of shrinkage A of the film in the lateral direction represented by ä(film width at time of taking up/film width on metal support - 1)×100(%)} and the degree of shrinkage B of the film in a feed direction represented by ä(film feed speed at time of taking up/film feed speed on metal support - 1)×100(%)} is 2.0-10.0 and the degree of shrinkage B in the feed direction is not more than -0.5%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227556-A (JP)
Title: Cone type continuously variable transmission
Inventor: MAKINO TOMOAKI
IPC: F16H15/52
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cam ride-over where a rolling element of a pressurizing cam separates from a cam recessed part in a cone type continuously variable transmission.  <P>SOLUTION: A sun roller 4 is disposed in a high speed rotating shaft 2, an outer ring 10 is mounted to a low speed rotating shaft 5 via a cam disk 7, double cone 11 having two conical surfaces is interposed between the sun roller and the outer ring, and the double cone is moved in the direction of an input/output shaft. The cone type continuously variable transmission can thus continuously change the change gear ratio between the high speed rotating shaft and the low speed rotating shaft. Thickness t of the outer periphery of the outer ring in a contact part with the double cone is set within a range of equation (1), more preferably within a range of equation (2) in consideration of length of a cylindrical part of the outer ring.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226893-A (JP)
Title: Method for cleaning cell of biochemical analyzer
Inventor: HIRATA MITSURU
IPC: C11D3/44
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning liquid capable of cleaning combined stains which are caused by using a reagent containing synthetic latex and strongly adhere to a cell, or the like, of a biochemical analyzer.  <P>SOLUTION: The cleaning liquid comprises (a) an organic solvent for cleaning and removing the stains, (b) a diluting organic solvent, and (c) a surfactant. The cleaning liquid is used in cleaning the cell, or the like, of the biochemical analyzer to which the combined stains caused by the synthetic latex adhere.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234072-A (JP)
Title: Plasma display panel
Inventor: MITSUI HIROYUKI
IPC: H01J11/34
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the partitions forming the discharge display cells from chipping and breaking during a manufacturing process of a plasma display panel, especially when a front substrate and a back substrate are stuck for sealing, and to provide a plasma display panel of excellent display qualities.  <P>SOLUTION: The plasma display has the partitions on the substrates, where the maximum height Ry of partition top is 10 μm or less, and the arithmetic average of surface roughness Ra of the partition top is 1 μm or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233961-A (JP)
Title: Cartridge for recording medium
Inventor: SOGABE TERUO
IPC: G11B23/107
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a tape cartridge of which a main body case and a built-in magnetic tape can be easily separated and recovered.  <P>SOLUTION: A tape reel 3 around which a magnetic tape 2 is wound is built in the main body case 1 formed by combining an upper and a lower cases 1a and 1b integrally. Thin walled circular critical section parts 15, 15 which consist of V shape grooves are respectively formed on an upper and a lower main surface walls 12, 13 of the main body case 1. The main surface walls 12, 13 of the main body case 1 are penetrated through upward or downward via the critical section parts 15, 15 and the whole magnetic tape 2 including the tape reel 3 is disconnected and pulled out from the main body case 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002321329-A (JP)
Title: Laminated polyester film and manufacturing method therefor
Inventor: TANAKA SHOTARO
IPC: C08G73/10
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a laminated polyester film which has high bending strength even when film thickness is decreased, and a manufacturing method therefor. SOLUTION: In this laminated polyester film in which a heat-resistant resin layer comprising polyamide acid and having a resin whose imidization rate is 50% or more as a main ingredient is laminated at least on one side of the polyester film, elastic modules of at least either one side of the laminated polyester film in the long shaft direction or that in the width direction is 6 GPa or more.
Patent JP-2003231190-A (JP)
Title: Carton forming machine
Inventor: IIDA HIROYASU
IPC: B31B50/30
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To surely form a support.  <P>SOLUTION: A flat sheet 18 is transferred to a forming position in an attitude in which the support is opposed to an upper side. Piston rods of second air cylinders 46 of bending means 36, 38 are projected, a sucking member 60 is lowered, and a horizontal part of the support of the sheet 18 sucked and held by the member 60. A mandrel 24 lowered from a waiting position sucks and holds the bottom panel of the sheet 18. The projected states of the piston rods of the second air cylinders 46 of the means 36, 38 are released, the member 60 is energized by a compression coiled spring 54, and a pushing member 44 is moved inward by a first air cylinder 40. The support sucked and held by the member 60 is energized in a direction for separating from a side flap, and the flap is bent as well. The flap is pushed by the movement of the member 44 inward, and the flap and the support are folded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241823-A (JP)
Title: Production management system using specification difference coefficient
Inventor: KAWANAMI TAKU
IPC: G06Q50/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and accurately create a production management process in production by order system.  <P>SOLUTION: Each section office station 23 and a work station 24 are connected to a management station 22 via a LAN 21 and each section office station conveys a drawing specification to the management station based on a new order at every entry of the new order. At the management station, a specification coefficient indicating easiness of manufacturing of each component constituting the product quantitatively in accordance with the drawing specification is calculated as the standard specification coefficient for the standard component and the new specification coefficient for the new component is also calculated and the manufacturing time of the new component is calculated as the newly manufacturing time based on the standard time and the specification difference coefficient where the ratio of the standard specification coefficient and the new specification coefficient is the specification difference coefficient and the manufacturing time of the standard component is the standard time. Then, the management station develops a production management process (schedule plan and so on) in accordance with the standard time and the newly manufacturing time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002334327-A (JP)
Title: Improvement regarding capture of document
Inventor: PILU MAURIZIO
IPC: H04N1/387
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing the influence of perspective distortion at least partially by correcting a capture image of a document including an obliquely viewed text. SOLUTION: Real or imaginary text lines in the capture image are discriminated. The lines are grouped into bundles and a dominant bundle among them are selected. Conversion for removing the influence of a perspective in the document partially by using features of the dominant bundle is generated. The conversion when applied makes horizontal lines in the original document parallel in an image having been processed. This method discriminates a single vertical clue or line in the capture image and processes at least one feature of the clue together with features of the dominant bundle and the focal length of the camera capturing the image to generate vertical conversion. The vertical conversion when combined with the line bundle conversion generates a processed image wherein all lines corresponding to vertical lines from the original document are parallel.
Patent JP-2003248901-A (JP)
Title: Method for mechanically recording sound to sound- recording disk, sound-recording disk to be used for the sound recording, and apparatus to be used for recording and reproducing sound in common
Inventor: IIMURA KYOSUKE
IPC: G11B3/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with a recording stylus pulling over mechanism provided at an apparatus to be used for recording and reproducing sound in common for producing a sound-recording groove continuously and spirally on a sound- recording disk.  <P>SOLUTION: A spiral guide groove 11 for travelling the recording stylus 10 is previously produced on the surface of the sound-recording disk 4, and the sound-recording groove 12 is produced on the bottom surface of the guide groove.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245296-A (JP)
Title: Disposable body warmer
Inventor: ASAGOE TORU
IPC: A61F7/08
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable body warmer constituted by housing a heat generating composition in an inner bag having air permeability, capable of being enhanced in heat reserving effect and capable of developing negative ion effect.  <P>SOLUTION: The disposable body warmer is constituted by housing the heat generating composition comprising a metal powder such as an iron powder or the like, an inorganic salt, activated carbon, water or the like in the inner bag having air permeability. A powder of a natural ore (SGE) mined from mountains of the Kyushu Sobo mauntain range is applied to at least a part of the outer peripheral surface of the inner bag.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246038-A (JP)
Title: Facing method for printing plate and method for discerning printing dislocation in printed matter
Inventor: TAMURA YOSHIHIRO
IPC: B41C1/12
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facing method which can obtain a precision printed matter and responds to the arrangement of a digital needle seal using a sheet- feed press high in printing efficiency.  <P>SOLUTION: In the facing method and a method for discerning printing dislocation in a printed matter, when the data of a surface plate and a back plate are outputted to a printing plate or a process film by using facing software, at least one digital needle seal is arranged to one side in the horizontal direction and/or in the vertical direction in the printing plate of the surface plate, and a digital needle seal is arranged at a symmetrical position to the position of the arrangement in the surface plate in the printing plate of the back plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251913-A (JP)
Title: Inkjet recording material
Inventor: KOIKE NAOMASA
IPC: B41M5/52
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording material excellent in the light resistance of a printed image, ink absorbency and the clarity of the printed image in the inkjet recording material having photograph-like high luster and high ink absorbency.  <P>SOLUTION: In the inkjet recording material having a porous ink receiving layer including fine inorganic particles and a hydrophilic binder on a water- resistant support, a protective layer comprising polymer particles including an ultraviolet absorbing component is applied onto the ink receiving layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250372-A (JP)
Title: Cage unit provided with leaked water receiver and rearing rack composed of arranged cage units
Inventor: SERIKAWA TADAO
IPC: A01K1/03
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cage unit free from troubles of drowning of rat and other work troubles by the leak of water.  <P>SOLUTION: The cage unit 6 is a combination of animal rearing cages 3 regularly arranged on a shelf board 11 of a rearing rack and having a drinking water hole 31 on the side wall 30 and a leaked water receiver 5 to receive water leaked from a drinking water valve 4 placed outside the cage. The leaked water receivers 5 are detachably attached to individual cages through attaching means 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262430-A (JP)
Title: Heat pump using underground heat
Inventor: IKEUCHI KEN
IPC: F25B30/06
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump making it possible to take out underground heat at a high efficiency of heat exchange by improving an underground heat exchanger of the U-pipe type.  <P>SOLUTION: The heat pump includes an underground heat exchanger which causes a heat carrier to circulate into a circulation line 12 comprising at least two or more first pipes 14 and second pipes 16 communicating with the first pipes and consisting of a number of pipes equal to or smaller than the first pipes. The heat pump is thermally coupled to the heat exchanger of a heat using facility above the ground. The heat carrier heated to medium temperature after heat transfer with underground heat has its flow speed increased within the second pipes and then undergoes heat transfer with the heat exchanger of the ground facility while held at medium temperatures without being affected by the high or low temperature heat carrier flowing down the first pipes, resulting in a greatly increased efficiency of heat exchange.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226380-A (JP)
Title: Portable tissue case to be supplemented with home-use tissue
Inventor: NOMURA YOSHITAKE
IPC: B65D83/08
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a pocket tissue by enabling a less-expensive and convenient home-use tissue to be used through a compact portable case when a user goes out of a home.  <P>SOLUTION: This portable case is a bag-like case which is similar to the prior art external bag for a pocket tissue. Its size corresponds to a home-use tissue size folded into two segments. Its material quality is selected as raw material applied for usual usage. The bag is provided with a supplemental port in its lateral direction, i.e., at one of the longitudinal sides of the bag. The tissue case can be carried out under a state that the bag is folded in three segments or two segments by a fixing element. This home-use tissue box has a perforation which enables itself to be opened there.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257070-A (JP)
Title: Optical element, optical pickup, and manufacturing method for optical element
Inventor: EDA RYUJI
IPC: G11B7/125
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily obtain high frequency characteristics from a light receiving element for monitoring by preventing a detection signal of the light receiving element for monitoring an output and an S/N from being deteriorated by noise, to realize downsizing and cost reduction, and to perform adjustment of an output signal level of the light receiving element for monitoring.  <P>SOLUTION: The current generated by a light beam for monitoring made incident to the light receiving element 18 for monitoring from a light emitting element 12 is converted into voltage by a current-voltage converter circuit 24, and the output voltage of the current-voltage converter circuit 24 is amplified by an amplifier circuit 26 capable of adjusting the amplification degree by a variable resistor 28 and taken out, and also the current-voltage converter circuit 24 and the amplifier circuit 26 are integrated into a semiconductor chip 181 of the light receiving element 18 for monitoring. Moreover, the output signal level of the light receiving element 18 for monitoring is configured so as to be externally operated with an external variable resistor 28.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263671-A (JP)
Title: Controller for automatic vending machine
Inventor: NAITO YOSHITAKA
IPC: G07F9/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide the controller of an automatic vending machine capable of performing the fare adjustment of purchased merchandise by a card for selecting merchandise at first, and for simultaneously performing the fare adjustment corresponding to the selection by the card, and selling the merchandise by adding cash even when the card balance is short.  <P>SOLUTION: At the time of performing the fare adjustment of merchandise preliminarily selected by a designating means 1 with a card 6, when it is judge that the card balance is short by an arithmetic control part 3, the fare adjustment can be performed by adding cash, and the valid use of the card balance can be performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267387-A (JP)
Title: Item packaging box
Inventor: TAMURA YOSHIO
IPC: G09F3/02
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an item packaging box which suppresses an increase in recycle cost and eliminates the trouble of packaging an instruction manual or the like.  <P>SOLUTION: An exfoliative sheet, the inner surface of which is printed with items entered in an instruction manual, is attached to the outer wall surfaces of the item packaging box.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002325595-A (JP)
Title: Method for introducing gene into target cell with retrovirus
Inventor: ASADA KIYOZOU
IPC: A61K35/76
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and efficiently introducing a gene. SOLUTION: This method for increasing the efficiency of gene transfer into target cells with a retrovirus is characterized by infecting the target cells with the retrovirus in the presence of an effective amount of a functional material having a target cell-binding domain and a retrovirus-binding domain originated from a fibroblast-proliferating factor, collagen or polylysine or its functional equivalent on the same molecule.
Patent JP-2003273592-A (JP)
Title: Carrying pallet for fpc board and method for packaging semiconductor chip on fpc board
Inventor: TSUNEKAWA TAKEYUKI
IPC: B65D85/86
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying pallet for FPC board through which a semiconductor chip can be packaged on the FPC board economically with high work efficiency.  <P>SOLUTION: The carrying pallet 11 is formed as a multilayer board of a nonelastic support 12 as a reinforcing board, a first silicon elastomer layer 13a formed on the nonelastic support 12, and a second silicon elastomer layer 13b formed on the first silicon elastomer layer 13a. The first silicon elastomer layer 13a is formed to have a shear modulus G' in the range of 3.0×10<SP>4</SP>Pa-5.0×10<SP>6</SP>Pa measured by dynamic viscoelasticity measurement at a frequency of 10 Hz and a temperature of 20°C. Similarly, the second silicon elastomer layer 13b is formed to have a shear modulus G' in the range of 5.0×10<SP>5</SP>Pa-5.0×10<SP>6</SP>Pa.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266021-A (JP)
Title: Data processor, data processing system and data processing method
Inventor: ASAHI KAZUTAKA
IPC: B07C3/18
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processor capable of being simplified in constitution and capable of being manufactured inexpensively, and a data processing system.  <P>SOLUTION: A VCS 1 has a cumulation and distribution apparatus 2 for cumulating image data becoming incapable of reading by the discrimination part of a partitioning machine 100, a plurality of VCDs 4a, 4b, 4c-4n for encoding the address data contained in the image data transmitted from the cumulation and distribution apparatus 2 by the key hitting input of an operator and an SV terminal for controlling the states of both of the cumulation and distribution apparatus 2 and the VCDs 4. The image data is transmitted to the VCD 4, to which the key hitting input processing by the operator is not applied, from the cumulation and distribution apparatus 2, and the address data contained in the image data is subjected to off-line OCR processing in the VCD 4 to be encoded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268201-A (JP)
Title: Epoxy resin molding material for sealing of semiconductor and semiconductor apparatus
Inventor: NAKAGAWA HIROSHIGE
IPC: C08K7/16
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an epoxy resin molding material having good fluidity even if a ratio of an inorganic filler is high and excellent in package reliability after seal-molding of a semiconductor, and a semiconductor apparatus using the same.  <P>SOLUTION: In the epoxy resin molding material comprising at least an epoxy resin, a curing agent, a curing accelerator and an inorganic filler as raw materials and the semiconductor apparatus using the same, the epoxy resin-molded material for sealing of a semiconductor comprises the inorganic filler having an average particle size of 15-30 μm and those of particle size distribution set in the following (c): (a) spherical silica having an average particle size of 20-30 μm; (b) spherical silica having an average particle size of 0.1-0.05 μm; and (c) (b)/(a+b) is 0.005-0.1 (weight ratio) and (a+b) is not less than 90 wt.% of the inorganic filler component.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268944-A (JP)
Title: Temporary staircase installing method and temporary staircase structure
Inventor: TAKAGI SEIICHI
IPC: E04G27/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temporary staircase installing method which secures a large construction space under a temporary staircase without bearing the same by struts, secures an effective step width as before even during a construction period, for the convenience of passengers, drastically reduces costs for guide staff members, temporary enclosures, etc., and enables quick installation and removal of the temporary staircase, and to provide a temporary staircase structure.  <P>SOLUTION: According to the method, temporary treads 1 and temporary risers 2 are laid on cover treads S' and risers S" of an existing staircase S. During the time passengers use the staircase, i.e., from the first train to the last train, the existing staircase S is available by attaching thereto the temporary staircase. On the other hand, during the time passengers do not use the staircase, i.e., from the last train to the first train, the temporary treads 1 and the temporary risers 2 are once removed from the existing staircase S, and the existing staircase S is partially dismantled over a width S1 in order to install an escalator. Even under dismantling, the temporary staircase are laid on the existing staircase during the time the passengers use the same.  <P>COPYRIGHT: (C)2003,JPO