baber/WOPTO huggingface dataset:
Patent JP-2003320718-A (JP)
Title: Recorder and method for correcting paper feed
Inventor: MASUDA HIDETOSHI
IPC: B41J11/42
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an apparatus cost from increasing when a paper feed amount is corrected, and to always correctly obtain a correcting value to be used in an actual printing operation.  <P>SOLUTION: A printer prints a paper feed correction pattern 90 to an upper end of a paper P, and feeds the paper by an S(step) through an intermittent paper feed operation. At the same time, the printer prints the same pattern to a lower end as well. When a user sets the paper P again in the printer, the printer prints a reference line 93 to the upper end of the paper P, sends the paper by the S(step) through a continuous paper feed operation, and at the same time prints the reference line 93 also to the lower end. The printer calculates the paper feed correcting value based on paper feed correction information indicating which of a plurality of lines 91[n] arranged stepwise is traversed by the reference line 93 or to which of the lines the reference line is closest.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332363-A (JP)
Title: Bonding apparatus and method for manufacturing semiconductor device
Inventor: OKUBO TATSUYUKI
IPC: H01L21/52
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the working efficiency in a bonding step by shortening the teaching time of a stage height in the bonding step.  <P>SOLUTION: A method for manufacturing a semiconductor device in a die bonding apparatus comprises the steps of measuring three three-dimensional coordinates by performing an operation for moving a bonding tool to the arbitrary position of a stage and landing the tool at three different positions (steps 101 to 105); calculating the tilt of the stage surface as a plane for passing the three three-dimensional coordinates (step 106); calculating a stage height Z at the positioning position (X, Y) as Z coordinates of an intersection of the Z-axis passing the position (X, Y) of the tool and the plane at following actual bonding time, controlling the lowering position of the tool, based on the height Z and the thickness of a tab or the chip of an object to be bonded. In this way, bonding using a suitable pressing force is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331227-A (JP)
Title: Card connection device
Inventor: KIKUCHI HIDEO
IPC: G06K17/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card connection device capable of preventing duplicated insertion of cards.  <P>SOLUTION: When the card C is inserted, a holding mechanism 5 holds both edges of the card C, and a conveyance member 4 is driven, and the conveyance member 4 and the holding mechanism 5 are moved integrally in the insertion direction of the card C. In this case, since an open regulation part 4g of the holding mechanism 5 is separated from a pressed part 7d of a closing member 7, the closing member 7 is rotated in the clockwise direction by receiving an energizing force of an energizing member 18, to thereby close a gateway 6a. Hereby, duplicated insertion of the card C can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003245670-A (JP)
Title: Electrolytic water making device
Inventor: TANAKA TOSHIAKI
IPC: C02F1/46
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic water making device where replacement and cleaning of electrodes can be easily performed.  <P>SOLUTION: This electrolytic water making device comprises an outer cylinder 1, a first electrode 7 disposed in the upper inside of the outer cylinder 1 as an electrode for electrolysis, and an inner cylinder 14 which sets an electrolyte C, which is decomposed to ions to generate acidic water or alkaline water, in the lower part, and a diaphragm 27, which passes the ionized substances and keeps them separated, in the upper part, and suspends and supports a second electrode 20 in it as an electrode for electrolysis. The inner cylinder 14 is made to be easily detachable in the outer cylinder 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003326618-A (JP)
Title: Method and apparatus for manufacturing adhesive label product with unnecessary support part peeled off collectively
Inventor: KONDO SHOJI
IPC: B31D1/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an adhesive label product in which supports unnecessary for the product can be peeled off collectively and easily from release paper, without totally removing the parts or peeling off the parts manually from the release paper so that only the support of a necessary part is adhered to the release paper and an apparatus for the method.  <P>SOLUTION: The method for manufacturing the adhesive label product 14 includes a process in which only the surface of the necessary support 14 to be adhered to the release paper 1c as the product 14 is coated with a peelable varnish, a process in which, an adhesive processed article 5B is adhered to the surface of the support 1a of the adhesive label after the coating with the varnish, and a process for removing the unnecessary supports 13 and 15 without being coated with the varnish by the peeling of the adherent article 5B. In this way, the unnecessary supports 13 and 15 are peeled off from the release paper, and only the support 14 of the necessary part is adhered to the release paper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339028-A (JP)
Title: Video signal processing apparatus and method, recording medium, and program
Inventor: MIZUFUJI TARO
IPC: H04N7/01
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To display an image with high image quality by effectively utilizing the resolution of the image.  <P>SOLUTION: A reduction filter 66 receives a video signal from a color conversion section 63 or a video signal from a color conversion section 64 via a switch 65. A microcomputer 16 controls the reduction filter 66, a memory 67, and an extension filter 68 to apply resolution conversion to a signal format of an output of the video signal to have a resolution of 525i when the setting of the output format of a terminal D21 is a terminal D1, to apply resolution conversion to the signal format of the output of the video signal to have a resolution of 525p when the setting of the output format of the terminal D21 is a terminal D2, to apply resolution conversion to the signal format of the output of the video signal to have a resolution of 1125i when the setting of the output format of the terminal D21 is a terminal D3, and to apply resolution conversion to the signal format of the output of the video signal to have a resolution of 750p when the setting of the output format of the terminal D21 is a terminal D4, and the resultant signal is outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339832-A (JP)
Title: Method and device for low voltage pulse discharge
Inventor: NAGASAWA TAKESHI
IPC: A61L9/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for low voltage pulse discharge enabling low voltage pulse-driven discharge and capable of performing safe and harmless discharge.   <P>SOLUTION: The discharge device performing cold cathode discharge in an atmospheric pressure within a container 1 is provided with a pulse power source 2, voltage application electrodes 5 in which both electrodes are connected to the power source 2, and a plurality of floating electrodes 4 disposed between the application electrodes 5. The humidity at the electrodes 4, 5 is set high, air is compulsorily taken in from outside into the container 1 by an air pump 7, and an electrostatic capacity between the electrodes 4, 5 is increased, thereby performing dark current discharge at low voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346612-A (JP)
Title: Switching device
Inventor: KISHIDA YUKIMORI
IPC: H01H33/59
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching device capable of cutting off current of both directions of a main circuit switch in a forced commutating circuit without a high cut-off performance required.   <P>SOLUTION: The device is provided with a forced commutating circuit 60 including a capacitor 4 charged with a high-frequency current in superposition contrary to a main-circuit current in a forward direction of a main circuit switch 1, a reactor 12, a forward and a backward direction input switches 11, 111 superimposing the highfrequency current on the main circuit current by connecting them in parallel with the main circuit switch, means 11, 12, 1 for inverting a capacitor 4 by charging/discharging through a closed loop, and a means by which, after a command for opening of the main circuit switch, if the main-circuit current is in a forward direction, the forward direction input switch 11 is inputted after an elapse of a given time to flow a reverse-direction high-frequency current into the main circuit switch, and if the main circuit current is in a backward direction, a polarity of the capacitor 4 is inverted by the polarity inverting means in line with the opening command of the main circuit switch, and a backward direction input switch 111 is inputted after an elapse of a given time to flow a forward direction high-frequency current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341187-A (JP)
Title: Printer, print control method being employed in printer, and print control program
Inventor: MATSUURA HIDEKI
IPC: B41J29/38
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer for printing a plurality of print data efficiently.   <P>SOLUTION: A print control section 32 compares a print sheet size specified for print data at the head of a management information table 32c with a print sheet size set at a print processing section 34 thus judging printability. If the specified print sheet size does not match the print sheet size set at the print processing section 34 and the print control section 32 judges unprintableness, the ID address of a host computer from which the print data of the management information table 32c is provided is informed to a state informing section 35 along with a fact that the print data is printed last. Upon receiving the information, the state informing section 35 informs the relevant host computer that the print data is printed last utilizing the specified IP address.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003045-A (JP)
Title: Dryer of paper machine
Inventor: MATSUO TAKESHI
IPC: D21F7/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dryer of a paper machine preventing the break of a web due to sticking and facilitate threading operation by eliminating a temperature difference between the web and dryer rolls.  <P>SOLUTION: The dryer of the paper machine is obtained by dividing a plurality of dryer rolls 162, 131a and 131b arranged along a travel passage of the paper web W into a preheating part 102 composed of the one or plurality of dryer rolls 162 on the upstream side and a drying part 101 composed of the plurality of dryer rolls 131a and 131b on the downstream side. A heat-up part 100 is newly provided between the preheating part 102 and the drying part 101. The preheating part 102 is equipped with a paper dropping part 168 for dropping unnecessary parts other than the tail during threading of the paper web W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014672-A (JP)
Title: Substrate for semiconductor device and its manufacturing method
Inventor: DOI RYUJI
IPC: H01L23/12
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for semiconductor devices supporting the microfabrication and densification of a wiring pattern while maintaining reliability, and to provide its manufacturing method.  <P>SOLUTION: Electrolysis copper plating is effected on the surface of an insulation substrate 11 employing a resist pattern 21 on a thin film conductor layer as a plating mask, then, the resist pattern is separated by exclusive separating liquid to form a conductor layer 31 and a conductor layer 32 for thin wiring pattern. A resist pattern 22a having an opening 41 is formed by forming a photosensitive layer 22 having a predetermined thickness and effecting a series of patterning treatments. Electrolysis copper plating is effected while employing the resist pattern 22a as the plating mask to form a raise-up conductor layer at the opening 41, and separating treatment of the resist pattern 22a is effected to obtain a substrate 100 for semiconductor device, in which the thin wiring pattern 31a and a thick wiring pattern 34 consisting of the thin wiring pattern 32a and a conductor layer 33 for raising up are formed on the insulation substrate 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015885-A (JP)
Title: Fittings and method for gripping cable
Inventor: KIMURA TOSHIYA
IPC: F16B2/08
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide fittings and a method for gripping cables wherein in cable installation work, a cable can be quickly and easily gripped without removing the members, such as nuts and washers, of fittings for gripping, and thus the cable can be gripped with reliability.  <P>SOLUTION: (1) The fittings for gripping cables are those obtained by opposing semi-circular metal plate bands and semi-circular metal plate bands with bolt holes to each other to form circular cable gripping portions.(2) The method for gripping cables is as follows: two bolts for upper and lower stage fixing are erected on an installation face at a predetermined distance between them. Lower nuts for fixing the semi-circular bands are screwed onto the lower parts of the two bolts for upper and lower stage fixing. Then, the semi-circular metal plate bands are installed with the two bolts for upper and lower stage fixing between them. Cables are placed on the inner circumferential surfaces of the installed semi-circular metal plate bands. Then, the semi-circular metal plate bands with bolt holes are installed with the two bolts for upper and lower stage fixing between them. Thereafter, upper nuts for fixing the semi-circular bands are screwed onto the bolts for upper and lower stage fixing from the upper ends of the bolts. Thus, circular cable gripping portions are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010400-A (JP)
Title: Process for preparing fluoride crystal
Inventor: YOGO TAMAKAZU
IPC: C30B29/12
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for preparing within a short time a fluoride crystal having a high vacuum ultraviolet transmittance whose transmission characteristics are hardly deteriorated after long-term, repetitive exposure to light having a short wavelength and a high output, even if the fluoride crystal has a large grain size.  <P>SOLUTION: In a step for melting a fluoride raw material, a carbon stick member is soaked into a raw material melt to rapidly reduce a scavenger reaction product, which deteriorates optical characteristics of the crystal, into a substance easily removed from the melt to prevent it from remaining inside the crystal. The carbon stick member is installed separately from a crucible to enable rotation of the crucible while soaking the stick member into the raw material melt. This enables movement of the melt relative to the stick member and therefore further promotes the reduction reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022288-A (JP)
Title: Plasma display panel and manufacturing method of the same
Inventor: FUKUHARA HIRONORI
IPC: H01J11/22
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel of which the adjacent cells are hardly lighted even when a separation wall itself is collapsed and a discharge space of one cell is linked to that of an adjacent cell, and to provide a manufacturing method of the same.  <P>SOLUTION: A MgO film of a scan base plate is formed by a phtotolithography method on an underlying film of the MgO film by using a dry film resist (DFR) pattern as a MgO forming mask, and the MgO film is formed only at an area corresponding to a discharge cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020327-A (JP)
Title: Measuring instrument for measuring expansion coefficient of electrode
Inventor: MURAKAMI KAZUYUKI
IPC: H01M4/139
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To quantitatively measure a volume expansion or contraction phenomenon of an electrode in charge and discharge for a lithium ion secondary battery, an electric double layer capacitor or the like on the spot, when an electrode material is manufactured before assembled into the battery or the like.  <P>SOLUTION: This expansion coefficient measuring instrument in the charge and discharge of the electrode is constituted of a displacement measuring instrument main body having a cell part for storing an electrolyte to immerse the electrode, a displacement measuring terminal contacting directly with the electrode to measure a displacement of an electrode volume in the charge and discharge, a sealing part for keeping inert measuring atmosphere, a volume displacement measuring part and a frame part for fixing a position of the cell part, and a data processing part for processing a signal from the displacement measuring instrument main body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016431-A (JP)
Title: Massager
Inventor: TSUZUKI TOSHIHIRO
IPC: A61H7/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive massager with which feeling similar to acupressure therapy feeling can be obtained in massaging motion without requiring to equip a mechanism to execute acupressure motion by a complex structure in the massaging motion mechanism and to additionally equip a drive source for driving the mechanism.  <P>SOLUTION: This massager has at least a massaging mechanism 56 to drive massaging motion of a massaging element and controls the drive source 51 to drive the massaging mechanism 56 by the output of a massaging motion control circuit. The massaging motion control circuit controls the rotation of the drive source 51 to periodically repeat two motion periods, one is a stop period to temporarily stop massaging motion of the massaging element by stopping the drive source 51 when the projection of the massaging element reaches the maximum and the other is a massage period to control rotation of the drive source 51 to drive the massaging element 24 until the projection of the massaging element 24 reaches the next maximum from restarting massaging motion after the stop period passes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003075821-A (JP)
Title: Color filter for liquid crystal display device and liquid crystal display device
Inventor: YAMASHITA TETSUO
IPC: G02F1/1335
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a color filter for a semitransmission type liquid crystal display device being nearly free from the difference of chromaticity between the cases of a reflection mode and a transmission mode, having excellent white balance and capable of giving bright reflection display and to obtain the semitransmission type liquid crystal display device. SOLUTION: The color filter for the liquid crystal display device containing a transmitting area and a reflecting area has a blue pixel consisting of two or more colored layers. The semitransmission type liquid crystal display device is provided with the color filter and a three wavelength type white LED.
Patent JP-2003049668-A (JP)
Title: Unit for internal combustion engine-turbo supercharger for motor vehicle, especially for industrial vehicle, having turbine power control
Inventor: MAZAUD JEAN-FRANCOIS
IPC: F02B37/24
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a unit for an engine-turbo supercharger for a vehicle eliminating faults typically related to the well-known unit for the engine-turbo supercharger. SOLUTION: This unit 1 for the engine-turbo supercharger for the vehicle, especially for an industrial vehicle, is provided with an internal combustion engine 2, a pressure reducing brake device 6, a variable form turbine 7 driven by exhaust gas from the engine 2, and a compressor 8 driven by the turbine 7 and connected to an intake manifold 4 of the engine 2 at an exit. The unit 1 is also provided with a throttling device 21 positioned in the exit side of the turbine 7, and the variable form turbine 7 and the throttling device 21 are controlled together so as to enable the independent control of the intake manifold pressure Pi of the internal combustion engine from an expansion coefficient Pi/Pu of the turbine 7.
Patent JP-2004028919-A (JP)
Title: Stainless foil for switch utilizing contact resistance value
Inventor: KOSEKI YOSHIHIRO
IPC: G01L1/18
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide metallic material foil that makes full use of material characteristics in uses such as the detection of a load and can detect an added load.  <P>SOLUTION: A passive state film is provided on a surface, contact resistance at a portion where a contact section comes into contact by an added load changes, and a current value conducting electricity also changes, thus estimating the load.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032588-A (JP)
Title: Image-coding apparatus and image-coding program
Inventor: MORITA MASAO
IPC: H04N1/48
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To quickly execute a size assuring process in data compression coding accompanying a point-surface transformation.  <P>SOLUTION: The apparatus comprises a surface data size calculator 13 for calculating the data quantity, after compression prior to a transformation of image data from a point sequence form to a surface sequence form, and an output determiner 14 for comparing its calculation result with a predetermined set data quantity. When the calculation result is within a range of the set data quantity, a surface sequence compressor 12 executes a compression process with a point-surface transformation, but if it lies outside the range of the set data quantity, the calculator 13 recalculates the data quantity after changing compression parameters, thereby avoiding unnecessary point-surface or surface-point transformations.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003086766-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: AIDA AKIRA
IPC: H01L27/088
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a semiconductor device comprising different gate insulating films. SOLUTION: The main surface of a semiconductor substrate 1 of a semiconductor device includes first and second regions TR1 and TR2 and a border part BS between the first and second regions. A first gate insulating film 2 and a first gate electrode 6 are disposed on the main surface in the first region TR1. A pair of first diffusion layers 7 are so formed under the main surface as to sandwich the first gate electrode 6. A second gate insulating film 3 different from the first one, and a second gate electrode 13, are disposed on the main surface in the second region TR2. A pair of second diffusion layers 14 are so formed under the main surface to sandwich the second gate electrode 13. An element separation region 9 is formed in the border BS between the first region and the second region.  The element separation region 9 comprises a trench formed under the main surface and an insulating layer which comprises a part embedded in the trench and a part protruding above the main surface. The bottom of the trench varies in depth depending on places.