baber/WOPTO huggingface dataset:
Patent JP-2003158136-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KAWASHIMA HIKARI
IPC: H01L21/265
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a device improved so as to be capable of restraining varieties in a transistor depending on shadowing. SOLUTION: An area of a PMOSFET around a gate, which is at least not affecting the characteristic of the transistor, is covered with a resist 10, and oblique ion pouring for drain engineering is effected under a gate electrode 7 on a P-well area 1. A first conductivity ion is poured into a part for forming a well-contact layer 4 to form the well-contact layer 4. The oblique ion pouring and the ion pouring for forming the well-contact layer 4 are effected, so that the profile 34 of a first conductivity impurities forming the well contact layer 4 covers the profile 33 of impurities forming the impurities diffusion layer in the profile of impurities in the well contact layer 4, when a depth is positioned in the axis of ordinates and the density of impurities is positioned in the axis of abscissas.
Patent JP-2003162880-A (JP)
Title: Magnetic recording medium
Inventor: NIITSUMA KAZUHIRO
IPC: G11B23/03
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily eject a disk cartridge from a disk drive by eliminating a projecting part from the disk drive when loading a magnetic disk cartridge to the disk drive in a magnetic recording medium, which rotatably accommodates the card type disk drive loadable in the card slot of an electronic apparatus and the magnetic disk in a housing and is composed of a magnetic disk cartridge that can be inserted and ejected from the cartridge insertion slot of the disk drive.  <P>SOLUTION: An ejection operating member 16, which can press from the housing wall surface 12a of a reading side on the ejecting direction of a cartridge 8 in a loading state to the disk drive 6 and a top end part 16b projecting from the housing wall surface 12b of a trailing side with this press-operating, is installed in a magnetic disk cartridge 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162769-A (JP)
Title: Advertisement insertion method and advertisement insertion service system
Inventor: SUZUKI KEI
IPC: G06Q50/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable advertisement insertion service.  <P>SOLUTION: This advertisement insertion service system is provided with center terminal equipment 310 for providing advertisement acceptance information for propagating advertisement insertion on a receipt through the Internet 300 to advertiser terminal equipment 320 in order to recruit an advertiser, and for receiving an advertisement insertion condition being a request from the advertiser who responds to the recruitment and advertisement data prepared by the advertiser from the advertiser terminal equipment 320, server devices 210 and 230 for preparing issue instruction information for issuing an instruction concerning the advertisement insertion in detail based on the advertisement insertion condition, and POS terminal equipment 110 for printing out advertisement data to the receipt based on the issue instruction information when issuing the receipt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159593-A (JP)
Title: Method for treating waste water containing fluorine ions
Inventor: TANNO FUMIO
IPC: C23G1/36
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating waste water containing fluorine ions, capable of effectively utilizing valuable metals such as iron, chromium, nickel, etc., contained in the waste water, recycling not only hydrofluorine acid and nitric acid but also an alkali solution separated in the treatment process, and also discharging virtually no waste, thereby contributing to resource- saving and energy-saving as well.  <P>SOLUTION: This method for treating the waste water containing the fluorine ions is characterized by comprising (a) a process wherein the waste water containing the fluorine ions is neutralized with an alkali solution, and then filtered and separated into a neutralized solution containing the fluorine ions and sludge containing metal hydroxides and no fluorine ions, (b) a process wherein the neutralized solution containing the fluorine ions is separated into an acidic solution containing the fluorine ions and an alkali solution through an acid-alkali separation process, (c) a process wherein the alkali solution separated in the (b) process is reused as the alkali solution in the (a) process, and (d) a process wherein the acidic solution containing the fluorine ions is concentrated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003119258-A (JP)
Title: Copolyester having improved extrusion moldability and color shade
Inventor: KAN NICHISHUN
IPC: C08G63/80
Filed: 2001-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a copolyester which has a viscosity suited in extrusion blow molding, prevents the discoloration of a fabricated article and, simultaneously, retains the viscosity of an extrusion residue product to secure the quality in its reutilization. SOLUTION: Into a copolyester to be formed mainly from terephthalic acid and ethylene glycol, 1-15 wt.% at least one kind of specified diols to be selected from 2-buty1-2-ethy1-1,3-propanediol, 3-methyl-1,5-pentanediol, 2,4-diethyl-1,5- pentanediol, and 1-hydroxy-2,2-methyl-propyl-hydroxytrimethylacethyl ester or 0.1-1.0 mol% at least one kind of polyfunctional group-having substances to be selected from trimellitic acid, trimellitic anhydride, and trimethylolpropane is added, and furthermore 0.01-0.5 wt.% compound having chemical structure (9) is added to improve the solid phase polymerization reaction rate of the copolyester.
Patent JP-2003169350-A (JP)
Title: Image processor and image processing method, storage medium, and its program
Inventor: KONDO TETSUJIRO
IPC: H04N9/78
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To generate a component video signal precisely from a composite video signal under consideration of a motion vector.  <P>SOLUTION: A motion vector detecting part 2 detects a motion vector based on a featured amount to be calculated from a composite video signal of a point under consideration and the periphery of the point under consideration and the phase information of the composite video signal. An arithmetic part 4 classifies the composite video signal of the point under consideration into one of a plurality of classes based on at least one of the composite video signal, the featured amount, the phase information, and the detected motion vector. The arithmetic part 4 extracts a prediction tap including at least one of the composite video signal and the featured amount, and generates a component video signal corresponding to the composite video signal under consideration based on a prediction coefficient and the extracted prediction tap.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002259152-A (JP)
Title: Flash memory rewriting method
Inventor: IUCHI MASATSUGU
IPC: G11C16/02
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To make a system be operated without trouble even when data is accidentally damaged during rewrite of the contents of a flash memory. SOLUTION: A flash memory rewriting method is provided with an area A13 to update a program or the data in the flash memory and an area B14 to update no program or data as a state of factory shipment and constituted so that execution is started from the head address 16a of the area A when the data of the area A13 is normally written and the execution is started from the head address 16b of the area B when the data of the area A13 is decided to be abnormally terminated during the rewrite according to a JUMP instruction 12 at boot of the system.
Patent JP-2003172416-A (JP)
Title: Continuously variable transmission
Inventor: SUZUKI HIDEYUKI
IPC: F16H15/52
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously variable transmission which is miniaturized and reduces its weight.  <P>SOLUTION: A first conical wheel 11 is connected with an input shaft 10 in which torque is inputted. A double pinion gear set 17 is provided with second conical wheels 21 pressed against a peripheral face 11a of the first conical wheel 11, first pinion gears 18 provided on the same axis as the second conical wheels 21, second pinion gears 19 meshing with the first pinion gears 18, and a sun gear 16 connected with an output shaft 12 and meshing with the second pinion gears 19. The double pinion gear set 17 can move in the axial direction while it is meshed with the sun gear 16. The second conical wheels 21 are pressed by the first conical wheel 11 in accordance with the travel in the axial direction of the double pinion gear set 17, and a diameter of a pitch circle is changed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168384-A (JP)
Title: Electron beam device and device manufacturing method using it
Inventor: NAKASUJI MAMORU
IPC: H01J37/28
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam device having a simple structure and capable of carrying out measurement or the like of potential contrast with high throughput and high reliability.  <P>SOLUTION: This electron beam device for irradiating an electron beam on a sample 15 such as a wafer with a pattern formed to evaluate the sample is provided with: a lens-barrel 1 with an electron beam source EG, an object lens 14, an E×B separator 13, and a secondary electron beam detector 17 housed; a stage 33 for holding the sample 15 and for relatively moving the sample 15 with respect to the barrel-lens 1; a working chamber controllable to a vacuum atmosphere and used for housing the stage 33; a loader 30 for supplying the sample 15 to the stage 33; a voltage applying mechanism 21 used for applying a voltage to the sample 15 and capable of applying at least two kinds of voltages to a lower electrode 20 under the object lens 14; and an alignment mechanism for measuring the arrangement direction of dies of the sample 15. In evaluating the sample 15, the moving direction of the stage 33 is so corrected as to coincide with the arrangement direction of the dies.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172403-A (JP)
Title: Crank pulley
Inventor: KAMIYA TAMOTSU
IPC: F16H55/36
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To increase damper weight to provide a larger damper effect by utilizing a limited space effectively.  <P>SOLUTION: A first damper mechanism constituted by a first damper rubber 20 and a first damper mass 22 and a second damper mechanism constituted by a second damper rubber 30 and a second damper mass 32 are arranged in parallel relative to a pulley hub 10. A collar part 34 extending from the second damper mass 32 is loosely inserted into a hollow part (hollowed out part) 20a formed into a circular arc in the first damper rubber 20, and a tip part of the collar part 34 is protruded on a cylinder block 300 side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172735-A (JP)
Title: Sample slide manufacturing method and device thereof
Inventor: MACHIDA HIROSHI
IPC: G01N33/48
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method allowing any person to manufacture a proper sample slide as a sample by controlling a degree of dryness as parameter related to the manufacturing method for sample slide and provide a sample slide manufacturing device capable of stabilizing quality of the sample slide and enabling mass production.  <P>SOLUTION: A cell floating liquid is fixed under the development environment in which a degree of dryness as the control parameter in the sample slide manufacture of the sample is adjusted so as to obtain the optimum condition in the sample slide manufacture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179915-A (JP)
Title: Vehicle periphery-viewing apparatus
Inventor: ABE KYOICHI
IPC: H04N7/18
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle periphery-viewing apparatus without a mechanism for changing the angle of a camera, that prevents failure due to the mechanism, automatically displays an appropriate image for indicating the state of a road, and allows a driver to extremely easily and quickly check the state of the road.  <P>SOLUTION: By expanding the angle of view in a CCD camera with a wide- angle lens, a crossing road region E2 can be captured into a captured image E1 even if the vehicle slantingly stops to the crossing road. At the same time, an image of the crossing road region E2 is extracted from the captured image E1 based on a vanishing point VP, and is expanded to a size that can be recognized by the driver for displaying.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174914-A (JP)
Title: Theft preventing warning device of storing case
Inventor: HAGA YUJI
IPC: G08B13/06
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a theft preventing warning device of a storing case, having a lock device surely operated in the case of a third party's illegal operation and causing no trouble in the case of an owner's normal operation.  <P>SOLUTION: This warning device is provided with a power supply 100, a warning sound generator 40, a first switch A for putting the warning sound generator 40 in the non-operating state when the lock device 10 is unlocked, and putting the warning sound generator 40 in the operable state when it is locked, and a second switch B for putting the warning sound generator 40 in the non-operating state when a cover is closed, and putting the same in the operable state when it is opened. The warning sound generator 40 is operated when the cover is opened with the lock device locked.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183946-A (JP)
Title: Method for producing high-density polyester multifilament woven fabric and the woven fabric
Inventor: MIYANO HIROYUKI
IPC: D06M15/263
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high-density polyester multifilament woven fabric, precisely producing a sized yarn that is excellent in quality and an appearance and, has a coating of a sizing agent and good cohesion, by improving sizing technique for the warp of polyester multifilament yarn effectively and capable of weaving the woven fabric with excellent economical efficiency.  <P>SOLUTION: In the high-density polyester multifilament woven fabric, non- twist yarn or soft twist yarn of a twist number of ≤5000 is used as the warp, and then sizing of the warp is carried out by using a sizing agent that is given by compounding acrylic size and polyvinyl alcohol size in a compounding ratio of 5:5 to 8:2 and simultaneously adding one or more components selected from a lubricating agent, a softening agent, an antistatic agent and a penetrating agent to the sizes so as to have a sizing agent concentration of 3-18% and a sizing agent viscosity of ≤30 mPas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188520-A (JP)
Title: Method and apparatus for soldering printed board
Inventor: OGAWA TADAMICHI
IPC: B23K1/08
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for soldering a printed board and for an apparatus for the same in which the solder surely enters a portion of surface mount parts to be soldered to prevent a non-soldered portion in order to solve the problem in a prior art that when a mixed components mounting board is soldered with a primary jet nozzle using a punched plate in which many holes are drilled as in the prior art, there occurs the non-soldering that the solder does not adhere to the portion of the surface mount parts to be soldered.  <P>SOLUTION: The apparatus for soldering is adapted as follows. Protrusions of the molten solder formed with a punched plated of a primary jet nozzle become higher in order from an entering side to an outgoing side, and a printed board is brought into contact with these protrusions. Further, a blocking plate adjustable in its height is provided on the outgoing side of the punched plate in the primary jet flow nozzle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180174-A (JP)
Title: Agricultural tool
Inventor: KITAMURA SEIJI
IPC: A01G13/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural tool which enables the easy laying of an agricultural mulching sheet on ridges and can effectively be used by anyone to plant various crops to be planted in the ridges according to proper planting data such as proper ridge widths, interstock spacings, interrow spaces, and ridge heights.  <P>SOLUTION: This agricultural tool for laying the agricultural mulching sheet 1 wound in a roll-like shape on the ridge 2 is characterized by comprising a bar-like member 5 to be inserted into the hole 4 of a winding core 3 for the roll-like agricultural mulching sheet 1 and a string-like member 6 for being detachably attached to both the ends of the bar-like member 5 to rotate and simultaneously pull out the roll-like agricultural mulching sheet 1 on the ridge 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184486-A (JP)
Title: Overcut mechanism of tunnel boring machine
Inventor: MATSUMOTO KIYOSHI
IPC: E21D9/087
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overcut mechanism capable of smoothly and surely directing the orientation of a tunnel boring machine in an excavated curved tunnel direction by excavating and forming a deep overcut part in the ground at the peripheral part of a cutter plate when a curved tunnel is excavated by the tunnel boring machine.  <P>SOLUTION: A jack 6 is disposed in the hollow cutter spoke 4 of the cutter plate 1 with the rod 6a thereof directed in a center direction, and a cutter bit 7 is projectedly fitted to the outer bottom face of the cylinder part 6b of the jack 6 facing the opened outer end of the cutter spoke 4. When the rod 6a is extended, the cylinder part 6b comes in slidable contact with the inner peripheral surface of the cutter spoke 4 to largely project the cutter bit 7 from the outer peripheral surface of the cutter plate 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191922-A (JP)
Title: Method and apparatus for peeling sealed part of paper container
Inventor: DEMISE NOBUHIRO
IPC: B65B69/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable precise inspection of sealability of sealed parts.  <P>SOLUTION: Sealed parts A, B, C and D which are sealed by sticking via a fusion bonding layer mode of a thermoplastic synthetic resin material are sandwiched from both surfaces and heated to melt the fusion bonding layer. Thereafter, the sandwiching of the sealed parts A, B, C and D is canceled to peel the sealed parts A, B, C and D.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192213-A (JP)
Title: Method and device for postprocessing paper
Inventor: YAMAKAWA MIKIHIKO
IPC: B65H31/34
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve appearance quality of paper bundle after binding by improving consistency of carrying direction of the paper piled up on a paper placing stand.  <P>SOLUTION: This device postprocessing paper is constituted of a delivery belt 38, a drive means for normally and reversely rotating the delivery belt 38, a paper tip pressing member 391 integrally formed with the delivery belt 38 to press tip of the paper S carried on the paper placing stand 35 and make the rear end of the paper S abut against a collision face of a paper rear end collision member 41 for positioning and ranging, and a paper rear end pressing member 392 integrally formed with the delivery belt 38 to press the rear end in the carrying direction of the paper bundle bound on the paper placing stand 35 by normal rotation of the delivery belt 38 for delivering the paper bundle Sa.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197562-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: OKOCHI NAOKI
IPC: H01L21/301
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing semiconductor devices wherein generation of particles during the mounting process is lessened by reducing chipping through prevention of dicing blade clogging during the dicing process.  <P>SOLUTION: In a method for manufacturing semiconductor devices wherein a plurality of semiconductor elements formed on a wafer 5 are separated into individual devices by a dicing saw cutting the wafer 5 along scribe lines 30 in between the elements, at least the metal pattern is removed before dicing from the dicing lines 40 along which the wafer 5 is to be cut by the saw.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195680-A (JP)
Title: Image forming apparatus
Inventor: NOZAKI TETSUYA
IPC: H05B3/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deterioration of a flicker value due to the power peak of a heater and a current change, to prevent the heater from being frequently turned on/off by extending a time interval for the ON/OFF of the heater and to suppress an adverse effect to flicker.  <P>SOLUTION: An image forming apparatus for thermally fixing a toner image formed on recording paper by heat rollers 136, 137 is provided with temperature detection means 134, 135 for detecting the temperature of the heat rollers 136, 137, 1st and 2nd heaters 132, 133 for heating the heat rollers 136, 137, and a heater control means 201 for independently turning on/off the 1st and 2nd heaters 132, 133 at zero-crossing timing and characterized by controlling each heater ON signal and heater OFF signal so that the OFF of one heater and the ON of the other heater are synchronized with each other by monitoring the input phase of an AC power supply.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191761-A (JP)
Title: Driving device for hybrid vehicle
Inventor: MOTOIKE KAZUTOSHI
IPC: B60L50/16
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device for a hybrid vehicle that downsizes the whole device and incorporates a reduction gears mechanism.  <P>SOLUTION: This driving device 14 for hybrid vehicle includes an MG1 (first motor generator), a power dividing mechanism 27 and an MG2 (second motor generator). The MG1 functions mainly as a power generator. The power dividing mechanism 27 divides power generated in an engine into the MG1 and a driving wheel. The MG2 has a smaller outer diameter than that of the MG1 and placed on the opposite side of the engine against the MG1. The MG2 functions mainly as an electric motor and generates auxiliary power for driving the driving wheel separately from engine power. Further, in the driving device 14, the reduction gear mechanism 28 that has a smaller outer diameter than that of the MG2 and that decelerates the rotation of the MG2 is placed on the opposite side of the engine against the MG2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195384-A (JP)
Title: Electronic camera
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B7/0805
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electronic camera constituted so that a sensitizing mode and an automatic image pickup sensitivity changing mode are inhibited from being set together.  <P>SOLUTION: An arithmetic circuit 101 (figure 1) inhibits the automatic image pickup sensitivity changing mode from being set when the electronic camera is set in the sensitizing mode, and it inhibits the sensitizing mode from being set when the camera is set in the automatic image pickup sensitivity changing mode. Thus, operation to change image pickup sensitivity within a value equivalent to ISO 100 to a value equivalent to ISO 1600 by processing for the automatic image pickup sensitivity changing mode (step S6) and operation performed by setting the image pickup sensitivity to a value equivalent to ISO 3200 by processing for the sensitizing mode (step S7) are not compatible, so that the competition of the operation is prevented.  <P>COPYRIGHT: (C)2003,JPO