baber/WOPTO huggingface dataset:
Patent JP-2004256882-A (JP)
Title: Method for repairing dipping tube of vacuum degassing tank
Inventor: ENOKIDO HIROFUMI
IPC: F27D1/16
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for repairing a dipping tube of a vacuum degassing tank, which can apply a castable refractory to the inner wall surface of the dipping tube more reliably and more quickly than ever, using only a simple holder, further inhibits fusion loss of the dipping tube, and extends the life of the dipping tube.  <P>SOLUTION: This repairing method comprises installing a ring-shaped gate of a plastic refractory in the vicinity of the perimeter of the disk in a holder that has a cylinder covered with a refractory and has a smaller outer diameter than a minor diameter of the dipping tube of the vacuum degassing tank, jointed on a disk; placing a fluid refractory between the gate and the periphery of the cylinder; then arranging it in the lower part of the dipping tube of the vacuum degassing tank; and moving the holder upward to press the refractory to the damaged part of the inner wall of the dipping tube.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259652-A (JP)
Title: Electrode for electrochemistry element and electrochemistry element using it
Inventor: HIGUCHI HIROSHI
IPC: H01M4/505
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the electrical bonding between the active material and a collector of an electrode for electrochemistry element becomes weaker by repeating electric charging and discharging cycle, and that an electrochemistry element reduces its capacity.  <P>SOLUTION: Firstly, the proportion D/D<SB>0</SB>of the bulk density D(gcm<SP>-3</SP>) of an active material against the theoretical capacity D<SB>0</SB>(gcm<SP>-3</SP>) of an active material crystal body used to be D/D<SB>0</SB>≤0.8, but the active material is so formed that the proportion is 0.9≤D/D<SB>0</SB>≤1. Secondly, the material of a collector is a resin film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262063-A (JP)
Title: Distributed image forming apparatus
Inventor: FUJITANI SOJI
IPC: G06F3/12
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed image forming apparatus storing print parameters and document data being imaged in one or more storages being connected through a network and imaging the document data while distributing to one or more image forming apparatuses through the network.  <P>SOLUTION: The distributed image forming apparatus comprises a means for requesting total or partial locking of object data to a means for storing image forming parameters and object data being imaged and accessible from other image forming apparatus based on a first image forming request, and a means for controlling the imaging operation to form an image based on the object data requested locking entirely or partially according to the image forming parameters.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263777-A (JP)
Title: In-pipe work device
Inventor: TOGA YOSHIKAZU
IPC: F16L55/18
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of efficiency in elimination of dust attached to a pipe inner wall by novel layout of rotary arms 50 and 60 on a center pillar 70.  <P>SOLUTION: This device is provided with the center pillar 70 extended in an axial direction of a pipe as inserted to the pipe as subject to work, and the rotary arm 60 rotatable around an axial center of the center pillar 70 at a center of the center pillar 70 between guide arms 10, 20, 30, and 40 and guide arms 10', 20', 30', and 40', positioned at both ends of the center pillar 70, and radially extended around the axial center of the center pillar respectively. Making a pair with it, the rotary arm 50 is provided through a rotary joint 71 on a straight line perpendicular to the axial direction of the center pillar 74. The rotary arm 60 is provided with a rotary jet gun 65 having a nozzle head 66 having an injection port directed in a perpendicular direction to the axial direction of the pipe.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263521-A (JP)
Title: Toilet flushing device
Inventor: YOMODA TAKASHI
IPC: E03D3/10
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet flushing device capable of powerfully washing a toilet by means of an accumulator, having high flexibility of the installation of the accumulator and miniaturizing the capacity of the accumulator.  <P>SOLUTION: Flushing water is supplied to a rim 3 through a rim nozzle 4, and a jet nozzle 5 is provided on a trap section. In the case of non-washing when the flushing water is not supplied to either one of the rim nozzle 4 and the jet nozzle 5, water is stored in the accumulator 65. A solenoid valve 66 of an accumulation unit 60 is opened to supply accumulative water to the jet nozzle 5 from the accumulator 65. The accumulation unit 60 is connected to the toilet side through pipes 51 and 52. A flash signal is directly inputted to a light receiving section 68 of the accumulation unit 60 from a remote controller 40.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273501-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ARITA KOJI
IPC: H01L29/812
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize a reduction in the surface level density and an improvement in a surface stability in a compound semiconductor device.  <P>SOLUTION: An n-GaAs layer 102 and an n<SP>+</SP>-GaAs layer 109 are successively grown on a semi-insulating GaAs substrate 101. Thereafter, an AuGe/Ni/Au metal film is formed and a source electrode 104 and a drain electrode 105 are formed. A second photoresist pattern 110 is formed, and a part of the n<SP>+</SP>-GaAs layer 109 and the n-GaAs layer 102 are subjected to wet etching to form a gate recess 111, and furthermore, a second compound semiconductor layer 103 and a third compound semiconductor layer 104 are formed. Here, before the second photoresist pattern 110 is removed, the semi-insulating GaAs substrate 101 is subjected to a plasma processing in an H<SB>2</SB>S-containing atmosphere in order to stabilize the surface of the gate recess 111 with sulfur.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272445-A (JP)
Title: Electronic application system, electronic application method, electronic application terminal device, and electronic application acceptance device
Inventor: OTA YUKIYOSHI
IPC: G06Q50/26
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic application system, electronic application method, electronic application terminal device and electronic application acceptance device convenient for a user, which can perform an efficient communication according to the kind of an application form to be treated.  <P>SOLUTION: A transmission method corresponding to the kind of a desired application is reported by a procedure information file from a community side (an acceptance server 200 and an acceptance device 300) which accepts the application to an applicant (an applicant terminal 100). In the applicant terminal 110, an application form file is transmitted to a corresponding server (any one of a Web server 201, a high-capacity transfer server 202 and a notarization server 203) according to the transmitting method shown by the procedure information file (in case of a plurality of transmitting methods, the applicant is made to select a transmitting method).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267393-A (JP)
Title: Image processor and image processing method
Inventor: NISHIURA MASAHIDE
IPC: A61B5/055
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To automatically calculate a wall thickness change stably and accurately even in the case that a luminance change at the boundary of a wall is unclear in medical image diagnosing.  <P>SOLUTION: The boundary 1 on one side of the wall is automatically or manually decided in an initial image, the boundary 2 is automatically or manually generated near the other boundary of the wall, a normalized image is generated from the image pattern of an area held between the boundary 1 and the boundary 2 and registered as a template image, and the boundary 1 and the boundary 2 generating the normalized image most similar to the template image in the respective images of time-sequential images are calculated. Thus, even in the case that the luminance change at the boundary of the wall is unclear, the wall thickness change is automatically calculated stably and accurately and it is useful for diagnosing a cardiac disease, or the like, in the medical image diagnosing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272781-A (JP)
Title: Device for dynamic setting of control period, and method for dynamic setting of control period
Inventor: FUKAWA HIROMITSU
IPC: G05B19/05
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a cycle time of work while executing control of a high load such as interference avoidance or synchronous control.  <P>SOLUTION: A controller 100 sets priority levels of control on axes of all three-orthogonal-axis robots M1 to M5 in every step of a program, and controls movements of all the axes at shorter control periods for higher set priority levels.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270890-A (JP)
Title: Sleeve of porous sintered material, method for manufacturing the same, and dynamic pressure bearing device using the same sleeve
Inventor: HAMADA KATSUTOSHI
IPC: H02K21/22
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleeve of porous sintered material excellent in bearing characteristics such as abrasion resistance and mechanical strength in which lubricating oil is easily circulated.  <P>SOLUTION: This sleeve is provided with a first porous layer M1 formed by molding material into a cylindrical form to be sintered, and a second porous layer M2 formed by molding similar or different material to/from above material into a cylindrical form diametrically continuous and concentric with the first porous layer M1 to be sintered. Both layers have different characteristics from each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267646-A (JP)
Title: System for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which enables the specification of a suspicious person probably for the use of a forged currency by storing the image of the suspicious person.  <P>SOLUTION: This system is provided with currency identifying means 322 and 324 and devices 3 and 21 for games each of which has a reading means 327 which reads record information on recording media 37 and 38 for games and value addition means 327 and 328 which add a level of the value for a game equivalent to a specified amount within the range of the amount of the currency discriminated as normal currency to the level of the value for the game specified from the record information on the recording media 37 and 38. Moreover, the system is provided with an image pickup device 318 for photographing an operating person of the devices 3 and 21 for games based on the discrimination as non-normal currency by currency discriminating means 322 and 324, an image transmission processing means 328 which carries out the processing for transmitting the image photographed by the image pickup device 318 when the count of the discrimination as the non-normal currency exceeds a specified value predetermined within a specified period, and a memory 100 for storing the photographed image being transmitted from the image pickup device 318 based on the processing by the image transmission processing means 328.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278586-A (JP)
Title: Rotating shaft with magnetized tube and transport device, and non-contact rotation transmission mechanism
Inventor: NOZAKI ATSUO
IPC: B65G13/06
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a fixing structure of a magnetized tube to a rotating shaft and to increase its application range.  <P>SOLUTION: An O-ring is fitted onto the rotating shaft, and the magnetized tube with N and S permanent magnet strips alternately formed on its peripheral wall is fitted onto the O-ring. The rotating shaft and the magnetized tube are fixed by means of the elastic force of the O-ring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277804-A (JP)
Title: Nickel material
Inventor: MORI HIDEKI
IPC: C22C19/03
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nickel material applicable even to a lead of an Li ion secondary battery.  <P>SOLUTION: The nickel material contains ≥99 mass% nickel. In the nickel material, O content is limited to ≤10 atomic% when measured at a depth of 1 nm on the basis of SiO<SB>2</SB>from the outermost surface by an X-ray photoelectron spectrometer. It is desirable that, in this nickel material, Ni content is ≥80atomic% when measured at a depth of 1 nm on the basis of SiO<SB>2</SB>from the outermost surface by the X-ray photoelectron spectrometer. It is more desirable that, in this nickel material, the contents of O and C are ≤40 atomic% and ≤45 atomic%, respectively, when the outermost surface is measured by the X-ray photoelectron spectrometer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281673-A (JP)
Title: Cleaning apparatus and method of cvd equipment
Inventor: SAKAI KATSUO
IPC: H01L21/31
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning apparatus of CVD equipment which can efficiently remove by-products such as SiO<SB>2</SB>and Si<SB>3</SB>N<SB>4</SB>attaching and deposited on the inner wall of a reaction chamber and on the front surface of electrodes, etc. at the time of film deposition, and which emits an extremely small amount of cleaning gas and therefore has little effect on environments such as global warming, and uses the gas quite efficiently and can carry out cleaning at a low cost; and also to provide a cleaning method of the CVD equipment using the same.  <P>SOLUTION: The cleaning apparatus of the CVD equipment monitors the emission intensity data of F radicals in the reaction chamber by means of an emission epectral analysis device, and compares the monitored data with the emission intensity data calibrated by Ar and memorized in advance, and then controls cleaning so that cleaning may be ended at a prescribed period of time after reaching an emission intensity saturation point. Meanwhile, the cleaning apparatus monitors the concentration data of SiF<SB>4</SB>in a gas exhausted from the reaction chamber by means of an infrared-absorbing analysis device, and compares the monitored data with the concentration data of SiF<SB>4</SB>memorized in advance, and ends cleaning when reaching a prescribed cleaning endpoint concentration by judging that the prescribed period of time has passed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280949-A (JP)
Title: Vertical magnetic recording medium and its manufacturing method
Inventor: WATANABE SADAYUKI
IPC: G11B5/851
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical magnetic recording medium capable of improving an SNR and achieving a thin film and high density of a magnetic recording layer by improving a segregation structure in the magnetic recording layer, and to provide its manufacturing method.  <P>SOLUTION: An initial period growth layer containing an amorphous material and a lattice defect in the vicinity of the boundary between the magnetic recording layer and a base layer is reduced or eliminated by heating a substrate at 100 to 250°C before the magnetic recording layer is formed and satisfactory crystal growth is performed from the boundary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279764-A (JP)
Title: Color filter for liquid crystal display, and liquid crystal display
Inventor: YAMASHITA TETSUO
IPC: G02F1/1335
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a color filter at a low cost for a semi-transmission liquid crystal display having desired color characteristics (color purity, brightness and tone) separately each for the reflective display and for the transmissive display.  <P>SOLUTION: The color filter has a transmissive region and a reflective region in one pixel, and has arrangement of pixels in a plurality of colors. In the transmissive region in at least one color pixel, a plurality of color layers are deposited, while in the reflective region, color layers in a smaller number than the transmissive region are formed. At least in the boundary between the transmissive region and the reflective region, a resin layer except the color layers is formed. A removed section is formed in a part of the color layers outside of the effective display region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282631-A (JP)
Title: And circuit
Inventor: NOSAKA HIDEYUKI
IPC: H03K19/20
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To match gate delay specified with a first logical input and gate delay specified with a second logical input.  <P>SOLUTION: A load resistor and first and second differential transistor couples 1, 2 are longitudinally piled up in the direction of a voltage, third and fourth differential transistor couples 3, 4 are longitudinally piled up on the load resistor, and the first logical input is inputted to the first and fourth differential transistor couples. The second logical input is then inputted to the second and fourth differential transistor couples, and an AND output is obtained from the load resistor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284596-A (JP)
Title: Shock absorber and packaging box using the same
Inventor: KAWAKAMI HAJIME
IPC: B65D5/50
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily and inexpensively producible, transportable and disposable compact shock absorber and a packaging box using the same provided with a superior buffer mechanism for cushioning an outer shock even when an item packaged is heavy.  <P>SOLUTION: In forming this shock absorber, blank panels 1, 2 comprising a horizontal support panel 4 with an opening 10 and perpendicular support panels 6, 8 erected upward or downward perpendicularly from the four sides of the panel 4 are laminated on both faces of an elastic sheet 30 holding the sheet 30. The support panels 6 of each blank 1, 2 face the same direction and the opening 10 is fully covered with the sheet 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283666-A (JP)
Title: Garbage disposal method and apparatus
Inventor: ISOBE HIROSHI
IPC: B09B3/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposal method and an apparatus finding a moisture content of the disposing object accurately and inexpensively, without using a moisture sensor.  <P>SOLUTION: This garbage disposal apparatus is equipped with a disposal part disposing the garbage by decomposing it, a recovering part recovering the decomposed object, and a deodorizing/exhausting part deodorizing the odor from the disposal part or recovering part and exhausting. A disposal tank containing the garbage is provided to the disposal part, and a disposal tank heating means is provided for heating/controlling the tank. A temperature sensor is disposed at the vicinity of an external air sucking port of the deodorizing/exhausting part. From a relation of the sucked air temperature measured by the temperature sensor to ON/OFF operation of the disposal tank heating means, a moisture content of the contained object in the disposal tank is found.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004248238-A (JP)
Title: Communication method in cellular phone
Inventor: HAYASHI KOJI
IPC: H04W4/18
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method in a cellular phone with which it is possible to talk extremely easily with monthly fixed-amount low charges without altering a conventional cellular phone system.  <P>SOLUTION: Call originating data from a cellular phone 10 are converted from ordinary audio data signals into IP data signals to be handled as IP data, and transmitted and a base station 13 that receives the IP data signals, handles the IP data signals similarly to the ordinary data IP data signals to automatically pass an IP data pass band 14c of a base station exchange 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004286530-A (JP)
Title: Method and apparatus for evaluating suspension
Inventor: SAKURAI TOMOHIRO
IPC: G01N29/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method for evaluating suspension, which uses ultrasonic attenuation and can evaluate dispersibility of the suspension in a short time.  <P>SOLUTION: The method for evaluating the suspension enables ultrasonic waves transmitted from an ultrasonic transmitter to enter the suspension and receives the ultrasonic waves passing through the suspension by using an ultrasonic receiver, thereby measuring attenuation values of the ultrasonic waves. In the method, the passing distance of the ultrasonic waves in the suspension is varied, and the attenuation values of the ultrasonic waves are measured with respect to a plurality of passing distance values of the suspension, and the suspension is evaluated based on relations of the obtained passing distance values of the suspension, concentration of the suspension and the attenuation values of the ultrasonic waves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288468-A (JP)
Title: Thermal switch
Inventor: TAKEDA HIDEAKI
IPC: H01H37/54
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal switch having a protrusion which is easily formed by drawing on the movable plate of an elastic body to transmit reversal action of a bimetal to a movable contact, which is not easily deformed, and which is strengthened as much as possible so as to be prevented from deterioration with the lapse of time.  <P>SOLUTION: The protrusion 18 formed on the movable plate 17 by drawing has a gentle dome shape which has not been formed by deep-drawing, and a truss structure extending from the top of the protrusion 18 down to its base and having a linear cross section comprising two U-shaped grooves is formed. Since the dome shape as well as the grooves have gentle curved surfaces, the protrusion is easily formed by drawing, and no crack is produced. Because of the truss structure, the protrusion is not easily deformed by external force, and is strengthened as much as possible so as to be prevented from deformation and deterioration with the lapse of time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294705-A (JP)
Title: Box display device
Inventor: MISAWA MITSUFUMI
IPC: G09F9/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box display device capable of creating various display forms by switching between a mode of making a display panel to show real images and a mode of displaying images on the display panel.  <P>SOLUTION: A display panel 12 which can be switched to a transparent state and an image display state is arranged on at least one surface of a box body, and a control means controls a signal switching means 52 to switch the display panel to the transparent state and the image display state. Thus various expression forms are created by switching to the mode of making the display panel 12 transparent to show a real image being in a box display device main body 10 and the mode of displaying colors, patterns, or images on the display panel 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004249037-A (JP)
Title: Car washing brush
Inventor: SHIRASE KENJI
IPC: B60S3/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car washing brush having sufficient heat resistance and exhibiting high washing effect.  <P>SOLUTION: In the car washing brush, a plurality of brush pieces are formed in the outer peripheral part of a rotation shaft. Each of the brush pieces includes a very low-density polyethylene resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI