baber/WOPTO huggingface dataset:
Patent JP-2002247299-A (JP)
Title: Image reader
Inventor: NOGUCHI YUKIO
IPC: H04N1/04
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an image reader such as an image scanner and a digital copying machine which appropriately sets an image reading position by using a sheet through reading system. SOLUTION: In a color image reader 1, a lamp 4 and an optical system are loaded on a traveling body and an original transported to the reading position by ARDF 29 is irradiated with light from the lamp 4. Reflected light from the original is introduced to a CCD(charge coupled device) driving unit 9 by the optical system. When the image of the original is read, the original having uniform density is transported from ARDF 20 as an adjusting original, and the adjusting original is irradiated with light from the lamp 4 on the traveling body. Reflected light from the adjusting original is introduced to the CCD driving until 9 by the optical system on the traveling body. The appropriate position of the traveling body is calculated based on density data which the CCD driving unit 9 outputs and it is set as a reference reading position.  Thus, dispersion between devices, which occurs from the respective parts of the color image reader 1, can appropriately be corrected, and the stable image can be read with high quality.
Patent JP-2002242955-A (JP)
Title: Clutch operating device
Inventor: ONODERA YASUNARI
IPC: B60K23/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a clutch operating device improving the efficiency of the assembling/positioning work and the fitting/removing workability of a master cylinder. SOLUTION: A pin inserting hole 15 is provided on a master cylinder fitting face 5 formed by extending a bracket 3 below a clutch pedal arm 1, a pin hooking hole 16 is provided on a fitting plate 7 provided on the master cylinder 6, and the pin hooking hole 16 is hooked on a pin 17 inserted into the pin inserting hole 15 to removably lock the master cylinder 6 on the master cylinder fitting face 5.
Patent JP-2001299323-A (JP)
Title: Liquor containing vegetable component
Inventor: KATO IKUNOSHIN
IPC: C12G3/04
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a new liquor rich in a vegetable component to make use of the characteristic component and extract of the vegetable and obtained by extracting and concentrating the vegetable component in a manner to improve the suitability of the component to drink and provide a method for the production of the liquor. SOLUTION: The liquor containing a vegetable component contains an extracted vegetable component or concentrated vegetable component or is produced by treating a vegetable with an enzyme existing in the vegetable and/or an added enzyme and ripening the vegetable in the presence of alcohol. The production method of the liquor is also disclosed.
Patent JP-2002241637-A (JP)
Title: Reactive dye mixture and application of the same to fiber material
Inventor: AGATA KATSUMI
IPC: C09B62/04
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a reactive dye of cyanamide triazine scarcely causing decomposition thereof during storage. SOLUTION: This reactive dye mixture comprises a mixture of a dye represented by the formula (I) [F is an organic dye residue (which may be substituted with 1-2 fiber reaction groups which are different from the groups in the parenthesis of the above formula); R1 is hydrogen or the like; X is a pyridinio or the like which may be substituted; and (n) is 1 or 2].
Patent JP-2002249180-A (JP)
Title: Storage case with take-out port
Inventor: KOBAYASHI SHIZUKO
IPC: B65D83/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a simple storage case having an excellent appearance. SOLUTION: A case body 30 of a storage case 10 comprises net-like net members 310, 312, 320 and 330, and tape members 510, 520, 550 and 570 for connecting and reinforcing the net members. A slit 700 for taking out a cord 200 in a hollow-wound packing member 20 which is put therein is in a part of a tape member 570. The part with the slit 700 of the tape member is smaller in strength compared with parts with no slit of the tape member which are adjacent thereto. The storage case 10 has hang-down tapes 41 and 42, and can be hooked on a wall or the like. The storage case 10 can be supported on a wall face in a more stable state by changing the length of the front and back hang-down tapes 41 and 42.
Patent JP-2002216537-A (JP)
Title: Proton conductive solid electrolyte and proton conductive solid electrolyte sheet
Inventor: HORI MASANORI
IPC: H01B1/06
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant solid electrolyte material having high proton conductivity of 10-3-10-1 S/cm over the wide range of temperature from room temperature to 100 deg.C or higher. SOLUTION: The proton conductive solid electrolyte contains a solid acid which carries highly proton-dissociable sulfuric acid on a metal hydroxide and/or a metal oxide. The sulfuric acid-carrying metal oxide holds heat-resistivity by heat treatment through synthesizing and a combination of sulfuric acid and a metal oxide making a superstrong acid is preferable. Preferably, the mole ratio S/M of the sulfur in the sulfuric acid and the metal element (M) is within the range of 0.01 to 1.
Patent JP-2002239532-A (JP)
Title: Liquid chemicals storage tank and water treatment equipment
Inventor: TANABE MADOKA
IPC: F17D1/08
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid chemicals storage tank preventing gas stored in a gap phase from diffusing to the outside, enabling space saving and capable of suppressing cost low. SOLUTION: The liquid chemicals storage device is equipped with a liquid chemicals storage tank for storing liquid chemicals, a suction means permitting a fluid to flow to generate negative pressure to suck gas from the gap phase in the liquid chemicals storage tank and a drive fluid piping system for allowing the fluid for driving the suction means to flow.
Patent JP-2002240434-A (JP)
Title: Method and equipment for manufacturing transparent thermal recording medium
Inventor: YAMAGUCHI TAKEHITO
IPC: B41M5/26
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for manufacturing a transparent thermal recording medium which eliminate minute air gaps in manufacturing the medium, and to provide the medium having high transparency and sustaining ground blushing little. SOLUTION: A liquid of a thermal recording layer constituted of an organic solvent, a leuco dye, a developer making the leuco dye colored in heating and a binder resin as an integrating agent is applied on a transparent substrate and then dried by a dryer, so as to form the thermal recording layer. On the occasion of forming the thermal recording layer, the air dehumidified to be 0.012 (kg of H2O/kg of dry air) at the absolute temperature in an air conditioner is supplied into the dryer and dried at a drying temperature for thermal recording of 65±10 deg.C.
Patent JP-2002250668-A (JP)
Title: Liquid leak detector
Inventor: UNO ISAO
IPC: G01F1/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To detect a small amount of leaking liquid and facilitate setting of to piping installation. SOLUTION: An opening/closing valve 16 which is closable by an energizing force counteracting a liquid pressure and openable by an increase in the liquid pressure is installed in a device body 11. A side chamber 20 communicating with the downstream of the valve 16 is provided in the device body 11, while a variable capacity chamber 22 communicating with the upstream of the valve 16 is provided in the side chamber. Deformation of the chamber 22, caused by a leaking liquid, causes a switch 30 to be actuated for controlling an liquid leak annunciation part 31.
Patent JP-2002255397-A (JP)
Title: Sheet discriminating device and image forming device
Inventor: IWATANI IWAO
IPC: B65H1/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet discriminating device capable of preventing the deterioration of a light emitting element with the lapse of time from being accelerated, maintaining a detecting performance even if a sheet discrimination sensor causes a secular change or a temperature change, providing a high performance, and allowing the discrimination of a variety of recording media, and an image forming device having the sheet discriminating device. SOLUTION: In this sheet discriminating device for discriminating the type of sheet by a discrimination signal, when a reference reflector used as the reference of reflectance is positioned at a measurement point, a control voltage varying in order from a highest control voltage to a lowest control voltage is supplied to the light emitting element to detect a reverse time control voltage obtained when the logic of the discrimination signal is reversed. The device comprises a light quantity adjusting circuit which, based on the detected reverse time control voltage, adjusts the control voltage for discriminating the sheet fed to the light emitting element.
Patent JP-2002254401-A (JP)
Title: Portable electric circular saw
Inventor: TAKAADA KENICHI
IPC: B23D47/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a portable electric circular saw wherein a distance from a cutting direction front end part of a saw blade to a cutting direction front end part of a base is decreased and an irradiation range with an illuminating apparatus is wide. SOLUTION: An inclination fixing mechanism 15 and an illuminating apparatus storing room 6 are provided at respectively independent positions. A saw blade side opening part 6a of which the saw blade 1 side is open and a front opening part 6b of which the cutting direction front side is open or the downward side is open are provided in the storing room 6.
Patent JP-2002261029-A (JP)
Title: Growth method and apparatus of epiwafer
Inventor: YAMASHITA MASASHI
IPC: H01L29/205
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for examining characteristics in an intermediate layer being subjected to epitaxial growth. SOLUTION: In a suscepter where one wafer or pluralities of wafers of a thin-film growth apparatus can be placed, a shutter that can cover partial wafers or one portion of a wafer is provided, multilayer thin-film is grown simultaneously, the shutter is closed to the partial wafers or one portion of a wafer as required for prohibiting the thin-film growth, and the thin-film growth is allowed to continue to remaining product wafers. The characteristics in a test wafer are measured to determine the characteristics in the product wafer.
Patent JP-2002255378-A (JP)
Title: Paper feeding unit
Inventor: MATSUMOTO MASASHI
IPC: B41J29/38
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding unit capable of selecting an optimum sheet storage part every time paper feeding is performed in a sheet processing device such as an image forming device having a plurality of sheet storage parts for storing a large amount of sheets of the same size. SOLUTION: A mounting block on a side where the preparations for paper feeding are performed for an image forming part is selected from among the first mounting block 43a and a second mounting block 43b of a large capacity storage part 43 which stores the sheets of the same size, and paper feeding is performed from the selected mounting block.
Patent JP-2002262070-A (JP)
Title: Image processing unit
Inventor: NISHIKAWA YOSHIAKI
IPC: G06T3/40
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce sampling moire caused when a dot original image is processed so as to enhance the image quality. SOLUTION: An image read section 1 reads an image sampled at a prescribed frequency and analog/digital conversion is applied to the read image to obtain original image data. A moire correction circuit 22 calculates interpolation data between pixels on the basis of the quantized original image data, the magnitude correlation between the interpolation data and the original image data is recognized, and the original image data are replaced with one of a plurality of the interpolation data. Phase data denoting to which of the left side, the center and the right side in one pixel the position of the replaced interpolation data corresponds are obtained. While the image data are switched to any of the left side, the center and the right side in one pixel by each pixel on the basis of the phase data, the result is plotted and outputted.
Patent JP-2002259589-A (JP)
Title: System for sharing information
Inventor: SUZUKI AKIRA
IPC: G06Q10/10
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a means that eliminates a risk by making the best use of merits that can be exhibited as much as possible by using a community type shared information system. SOLUTION: The shared information system consists of stored electronic data being classified, which is provided by multiple specific persons via an information network, and can distribute the electronic data via the information network. Each specific person declares disclosure or closure of each person's data in the shared information system. A first-specific person, who declares the disclosure of the data, receives an intention of sharing the data transmitted from a second-specific person, who wants to share the data with other person, and then, permits the intention of the second person. The shared information system featuring with the data sharing of the electronic information owned by the first-specific person and the second-specific person only if the first-specific person permits the intention of second-specific person can find a solution for the above-purpose.
Patent JP-2002256931-A (JP)
Title: Exhaust emission control device of diesel engine
Inventor: IWAKIRI YASUNORI
IPC: F02D43/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To more favorably keep the exhaust emission component even if low temperature premixed combustion can not be realized on a preset operating condition due to the use of different kinds of fuel. SOLUTION: In a diesel engine, according to the operating condition of an engine, the injection timing of fuel is delayed simultaneously with an exhaust gas recirculation flow to enlarge the ignition delay period, and low temperature premixed combustion is performed. A controller 4 is provided with means for conducting the control for easily causing low temperature premixed combustion when the low temperature premixed combustion is not performed on the operating condition for performing the low temperature premixed combustion and the control for causing ordinary combustion, and means for comparing NOx concentration and smoke density in each control to select the control with lower ones.
Patent JP-2002260838-A (JP)
Title: Microwave oven
Inventor: FURUTA KAZUHIRO
IPC: H05B6/66
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To realize a stable low-output continuous oscillation of a magnetron. SOLUTION: The microwave oven comprises an inverter circuit 25 that generates a high frequency current to the primary coil 32a of a high frequency transformer 32 so as to drive the magnetron 9, a magnetron driving circuit 35 that is connected to the secondary coil 32b of the high frequency transformer 32, a filament coil 32c that is provided at the secondary side of the high frequency transformer 32, and a filament circuit 42 that impresses the voltage excited at this filament coil 32c on the negative electrode of the magnetron 9. And further, diodes 43, 44 as a rectifying means of rectifying the current that flows in the above negative electrode is provided in this filament circuit 42.
Patent JP-2001280439-A (JP)
Title: Screw drive for working medium
Inventor: GREUBEL ROLAND
IPC: F16H25/22
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a screw drive for working medium which enables simplifying a method of manufacturing a turning element. SOLUTION: At least one of the turning elements (18) is constituted of at least two turning element portions (main portion 26, auxiliary portion 28) which is planning a turning flow passage (20).
Patent JP-2002275875-A (JP)
Title: Construction for burying underground structure in ground
Inventor: KOTANI TETSUO
IPC: F16L1/038
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To construct an underground structure at lower cost. SOLUTION: The construction for burying the underground structure in a ground comprises arranging the underground structure 1 on an excavated bed rock A and burying the underground structure and its vicinity with sediment. Elastic bodies 3 capable of absorbing displacement due to soil pressure from a lateral outside are layered on the side walls of the underground structure 1 at the outsides of the side walls and then the underground structure and its vicinity are buried with sediment in such a layered condition.
Patent JP-2002280575-A (JP)
Title: Varactor
Inventor: YASUDA HIROO
IPC: H01L29/93
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a varactor having a structure which allows an impurity distribution in a depletion layer region to be controlled accurately and is easy to reduce a leak current. SOLUTION: The varactor for use at a region having a peak value of capacitance comprises a first semiconductor region provided on an insulation film, a second semiconductor region distant from it, a structure for separating these semiconductor regions, wirings connected to the semiconductor regions, contact regions connecting the semiconductor regions with the wirings, a structure sandwiched between the first and second contact regions at the first and second semiconductor regions and a structure having the higher impurity density of the adjacent part of the first semiconductor region to the first contact region than that of a part facing the second semiconductor region.
Patent JP-2002273037-A (JP)
Title: Television game device
Inventor: KIYOSUE HIROSHI
IPC: A63F13/245
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a television game device which young children can enjoy. SOLUTION: An image signal and a sound signal which are outputted from a game device body 1 are fed to a display device 2 through a connection cable 3, and images of the game are displayed on the display device 2. At the same time, sounds are outputted for this television game device. In such a television game device, the game device body 1 is equipped with a memory 45 storing game programs, image data and sound data, and a control unit 48 which controls the advance of the game conforming to the game program stored in the memory. At the same time, operation units 5 and 6 which are operated while interlocking with control sections 7, 8, 9 and 10 are provided.
Patent JP-2002272926-A (JP)
Title: Gage pressing method for game board
Inventor: TOKIBA YASUNORI
IPC: A63F7/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent a discrepancy between a mark for a prepared hole for mounting a component, and the prepared hole, and the protrusion of the mark from the mounted position of the component. SOLUTION: After paint 40 of different color from the color of design of a design board face 3a of a game board 1 is applied to a punch 13 of a press game plate 12 for forming a prepared hole 21 for mounting the component to the design board face 3a, the press gage plate 12 is pressed to the design board face 3a of the game board 1 to form the prepared hole 21 for mounting the component with the punch 13, and the paint 40 is stuck to the prepared hole 21. That is, the formation of the prepared hole 21 for mounting the component, and the formation of a color mark with the paint 40 are simultaneously carried out.
Patent JP-2002079748-A (JP)
Title: Ink jet recording paper for pigment ink and recording method therefor
Inventor: FUJII HIROYUKI
IPC: B41M5/50
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording paper for pigment ink having light resistance, water resistance, small bleeding and, at the same time, high color developability and excellent pigment fixing properties. SOLUTION: This recording paper is formed by providing an ink accepting layer, which is made of a pigment and a binder and the surface of which has an Ohken-type smoothness of 50 to 2,000 s, on the surface of a paper base material having the Ohken-type smoothness of 30 to 5,000 s and a steakyhist sizing degree of 30 to 2,000 s.
Patent JP-2001308734-A (JP)
Title: Circuit device with filter and its operation method
Inventor: HOFFMANN ANDREAS
IPC: H03D7/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To compensate frequency deviation ΔF, for example, the deviation of real center frequency from target frequency FO in a circuit device provided with a filter, for example, a band pass filter, and its operation method. SOLUTION: A first mixer MI1 is connected to an input side of the filter FI and a second mixer MI2 is connected to an output side thereof. Signal having a first and a second oscillation frequencies LO1 and LO2 are supplied to the input sides of these mixers respectively. These oscillation frequencies LO1 and LO2 are mixed so that a signal having intermediate frequency ZF may be matched to filter property of the filter FI which is accompanied by tolerance depending on the frequency deviation in frequency generators PLL1 and PLL2. Thereby, the filter FI which satisfies high request for application for WCDMA mobile radio, however, has very large frequency deviation due to the manufacturing can be used for example, in a heterodyne receiver, etc.
Patent JP-2002284345-A (JP)
Title: Screw pump and developer transfer device
Inventor: MURAMATSU SATOSHI
IPC: G03G21/10
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To enhance stability of a transfer amount and to improve durability by setting biting amount of a powder pump, in other words, a biting amount of a rotor into a stator, so that a suction pressure rises to 10 kPa or more and thereby improving conveyance force in a screw pump equipped with a female screw stator having a double-pitch spiral groove inside thereof and a male screw rotor rotatably inserted into the stator. SOLUTION: Assuming a cross sectional diameter of the rotor 3 as RA, an outside diameter thereof as RB, a minimum inside diameter of the stator 2 as Smin, and a maximum inside diameter thereof as Smax, a sectional area biting amount RA/Smin by a ratio of the cross sectional diameter RA of the rotor and the minimum inside diameter Smin of the stator is set RA/Smin>=1.07, and an outside diameter biting amount RB/(Smin+Smax) by a ratio of the outside diameter RB of the rotor and the inside diameter Smax of the stator is set RB/(Smin+Smax)>=1.06.
Patent JP-2002283980-A (JP)
Title: On-slope start auxiliary device of vehicle
Inventor: INOUE EIJI
IPC: B60T7/12
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent backward movement of a vehicle in releasing an HAS and to perform the release of the HAS in a failure or the like such as a failure or disconnection of an accelerator sensor. SOLUTION: This on-slope start auxiliary device of the vehicle comprises a fluid coupling interposed between an engine and a transmission, a brake force holding device that is disposed in a fluid pressure passage of a brake and holds a brake force at that time by closing the inside of the pressure, a gear-in detecting means of the transmission, a step detecting means of an accelerator pedal, and a controlling device that controls the operation or release of the brake force holding device and releases the holding of the brake force when a predetermined releasing condition of the holding of the brake force is determined to be satisfied based on the output of each detecting means.  An engine rotation speed detecting means is provided, and the holding of the brake force is released when the gear-in is detected and engine rotation speed is not lower than a predetermined value after the operation of the brake force holding device (102, 104, 105).