baber/WOPTO huggingface dataset:
Patent JP-2004010936-A (JP)
Title: Converter lining structure
Inventor: KATO HISAKI
IPC: F27D1/04
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a converter lining structure for consistently preventing detachment of a lining brick for a long period of time even when any differential inflation is generated between a converter shell and the lining brick, or even when the converter lining structure is subjected to an impact of a work for removing metals deposited on a nose part.  <P>SOLUTION: In this lining structure of a tapered nose part of a converter 1, a hole 5 is formed in both sides of a lining brick 3, a metal pin 6 is inserted in the holes to connect the adjacent lining bricks via the metal pin. The position of the hole 5 is behind an intermediate part of the brick, and the diameter and the depth of the hole are preferably 10-15 mm and 25-50 mm, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015422-A (JP)
Title: Input signal processing circuit
Inventor: MASUDA KIYOSHI
IPC: H04N5/60
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input signal processing circuit 11 that selects any one channel among analog inputs of one or more channels or digital inputs of one or more channels, adjusts the level, and outputs the resulting input to a digital amplifier 12 for amplifying power while suppressing the cost against multi-channels inputs.  <P>SOLUTION: After an electronic volume VR directly applies amplitude adjustment to an analog input signal through interlocking control of analog switches SW1, SW2 by a control circuit 15, the result is outputted to an analog input terminal A of a digital amplifier 12, a digital input signal is given to an analog switch SW 3 for switching purpose, the electronic volume VR adjusts a DC voltage switched by the switch SW 3, and the switched DC voltage is outputted to a digital input terminal D of the digital amplifier 12 on the other hand. Thus, the electronic volume VR is shared in common and the cost can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015929-A (JP)
Title: Harness guide and image forming apparatus equipped with it
Inventor: KOMODA NOBUTO
IPC: G03G15/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple constitution of harness guide for performing the arrangement of the harness for connecting the main body of an apparatus with a unit, in a device which has such constitution as pulling out the unit from the main body of the apparatus.  <P>SOLUTION: For a substrate 10, two pieces of plate-shaped upper and lower boards 11 having long-side sections are opposed with specified space apart to each other, and one side each of the long-side sections is connected with the other by a wall 12 so as to form storage space for a harness. Engagement projections 13 and engagement holes 14 are arranged severally at both ends in the longitudinal direction of the upper and lower boards, and they are arranged so that the engagement projection 13 of one upper/lower board 11 and the engagement hole 14 of the other upper/lower board 11 may be coaxial and that the engagement projection may turn outward. The substrate 10 is constituted symmetrically about a line, concerning the virtual line Z passing the center of the rectangle of the rear wall 12. The two pieces of substrates are coupled with each other by penetrating the engagement projection 13 of the other substrate 10 into the engagement hole 14 of one substrate 10 from inside, thus coupling a plurality of substrates with one another in the same way.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015547-A (JP)
Title: Image encrypting device, image encrypting method, decrypting device, decrypting method, program, and storage medium
Inventor: SHIMADA TAKUYA
IPC: H04N1/60
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To encrypt an image which can be decrypted without the need for a special software program and a device, and to decrypt an encrypted image without the need for the special software program and the device.  <P>SOLUTION: In a step S904, a color signal composing input image data is transformed to a color signal (a color signal XYZ) independent on a device by using an input profile. In a next step S905, the color signal XYZ is transformed to a color signal ReGeBe composing encrypted image data by using an encryption profile.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013036-A (JP)
Title: Image forming device
Inventor: SUGANUMA TOSHIHIRO
IPC: G03G15/16
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve peeling of transfer material from an image carrier without using an air blower means and the like.  <P>SOLUTION: In an image forming device for forming an image by transferring the tone image supported on an image carrier on a transfer material with a transferring means, the transferring means is provided with a transferring member being in pressure-contact with the image carrier and a pressure-contact part for pressing the transferring members in contact with the surface of the image carrier. Then, when a curvature radius in a position confronting to the transferring members of the image carrier is set R and a curvature radius in a position confronting to the image carrier of the transferring member is set (r),a curvature radius ratio satisfies the relation of r/R≤0.30 and the surface of the image carrier has a flexure layer whose elastic deformation is possible and at the same time, 5.0% or more of the curvature radius of the transferring member is made to eat into the surface of the image carrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020014-A (JP)
Title: Hot water supply device
Inventor: MATSUSHITA TAKASHI
IPC: F24H1/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supply device capable of effectively using heat quantity inside a hot water storage tank storing high-temperature water for hot water supply from above.  <P>SOLUTION: A heat exchanger 31 composing a spiral-shaped coil pipe is disposed inside the hot water storage tank 1. When heating bath water inside a bath 4 by heat exchange with the high-temperature water inside the hot water storage tank 1, the bath water circulates from an upper part to a lower part inside the heat exchanger 31. Thereby, the downstream side of a topmost part 31a of the heat exchanger 31 inside the hot water storage tank 1 is set to be a convection area to effectively use the heat quantity of the high-temperature water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023373-A (JP)
Title: Image processor and processing method, and computer program and computer-readable storage medium
Inventor: ITOKAWA OSAMU
IPC: H04N19/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor in which the volume of the code of image data picked up with different imaging magnifications can be reduced efficiently without missing a frame.  <P>SOLUTION: In the image processor for encoding a first image picked up at a specified imaging magnification and a second image picked up at a higher imaging magnification, a background image generating section 112 generates a second background image from a first background image generated at an image generating section 111 and a first object image generated at an object extracting section 113, and an object extracting section 114 generates a second object image. The first and the second background images and the first and the second object images thus generated are encoded at background image encoding sections 116 and 117 and arbitrary shape encoding sections 118 and 119, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023449-A (JP)
Title: Image processing method
Inventor: IGUCHI RYOSUKE
IPC: H04N5/225
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to obtain profitable information by accessing a network from location information which is acquired in the case of photographing an image.  <P>SOLUTION: The location information obtained from a GPS is added to image data which are photographed by a digital camera S1, the name of a place of photographing or a URL (Uniform Resource Locator) of a home page of the Internet where information or a file associated thereto is stored is displayed from the location information of the image data by an image management program S22 of a personal computer S2 and by referring to the home page, the required information or file is downloaded in response to an instruction of the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018707-A (JP)
Title: Polyacrylonitrile-based porous membrane
Inventor: SAITO OSAMU
IPC: C08L33/20
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyacrylonitrile-based porous membrane having an excellent water-permeability and an enough strength in which polymers containing an amino group having a vigorous reactivity with an aldehyde compound are firmly bonded.  <P>SOLUTION: The polyacrylonitrile-based porous membrane contains 0.1-10 wt% of a polymer containing an amino group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022099-A (JP)
Title: Magnetic tape drive
Inventor: KUDO ATSUHIRO
IPC: G11B5/58
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape reproducing device wherein the projection quantity of a magnetic head is automatically adjusted in accordance with the reproduced output from the magnetic head and wearing of the magnetic head and a magnetic tape can be suppressed.  <P>SOLUTION: The projection quantity of the magnetic head H is adjusted in accordance with the reproduced output read out from the magnetic head H to adjust the contact of the magnetic head H and the magnetic tape MT and two guide rollers 1 and 2 are moved to mitigate load due to projection of the magnetic head H. Thus, constantly stable and large reproduced output is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003094046-A (JP)
Title: Water purifier
Inventor: ISOBE TAKU
IPC: H01H13/52
Filed: 2002-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier which can render a battery usable for a long period of time through a significant reduction in power consumption of the battery, and further can light a display after battery replacement and after the operation of a reset button so that correct battery mounting and correct data resetting can be confirmed. SOLUTION: This water purifier includes a battery mounting part, a flow rate detector for sending a signal during water passage, a control unit which receives electric power from the battery mounted on the battery mounting part and, based on the signal from the flow rate detector, sends an output signal to a display part, a display which is lit based on the output signal from the control unit, and a reset button which resets the display in the display part to an initial display. The control unit has the function of turning off the lighting of the display upon detection of the stop of water passage, and the function of lighting the display for a given period of time after the replacement of the battery and/or after the operation of the reset button.
Patent JP-2004017898-A (JP)
Title: Electric power steering device
Inventor: TAMAIZUMI HARUTAKA
IPC: B62D5/04
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device in which an assist characteristic having hysteresis is applied at the time of going-steering and returning steering, and steering feeling at a neighborhood to a central point of a steering angle is also good.  <P>SOLUTION: The device carries out an assist of steering by transmitting driving force of an electric motor M to a steering mechanism 3. A basic assist characteristic is memorized in an assist characteristic memory part 22. An assist torque target value setting part 21 determines an assist torque target value according to the basic assist characteristic at the time of going-steering and determines the assist torque target value by multiplying a hysteresis coefficient on the basic assist characteristic at the time of returning steering. A hysteresis coefficient target value setting part 23 determines a hysteresis coefficient target value corresponding to a steering torque. The assist characteristics approximately become equal at the time of going-steering and returning steering at a neighborhood to an end of a non-sensitive band.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017011-A (JP)
Title: Apparatus for wiping and cleaning cylinder on which coating film is formed
Inventor: SATO TSUTOMU
IPC: B08B1/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for wiping and cleaning a cylinder on which a coating film is formed, with which dirt, oil and fat sticking to a roll to be photoengraved or a photoreceptor drum and causing occurrence of pinholes can be thoroughly wiped away before coating.  <P>SOLUTION: The apparatus comprises a cylinder chucking and rotating means, a carrier which moves along a cylinder and a movable bracket disposed on the carrier and having a bay-like part which receives the cylinder. A tape of wiping cloth having no dust generating property is reeled out from a reel, passed around a pair of guide rolls and stretched in the bay-like part of the movable bracket, a cylinder is put in the bay-like part, the tape is rolled up around a bobbin and run-out of the tape is braked, whereby the tape slides along the rotating cylinder to wipe away dirt, oil and fat sticking to the cylinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020170-A (JP)
Title: Cremation device
Inventor: UCHINO SHINJI
IPC: F23G1/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cremation device wherein a time from cremation to bone storage is greatly shortened, clean cremation is performed by preventing bones from scattering, energy saving is realized, and generation of public nuisance is also prevented.  <P>SOLUTION: This device is equipped with: a main combustion chamber 1 for storing a tray 6 having an opening for placing a coffin S, and cremating the coffin S; a secondary combustion chamber 2 communicated with the main combustion chamber 1; a cooling chamber 3 for cooling the tray 6 having a raised temperature; combustion burners 7 for assisting cremation in the main combustion chamber 1; and secondary combustion chamber burners 7 for heating the secondary combustion chamber 2. At least one or two of the combustion burners 7 are positioned on the body part of the coffin S and provided downward perpendicularly, and the secondary combustion chamber burners 8 are provided toward the tangential direction of the furnace wall near a communication part with the main combustion chamber 1 in the secondary combustion chamber 2, and conveyance rollers 9 having a plurality of openings 9a to convey the tray 6 respectively are provided in the main combustion chamber 1 and in the a cooling chamber 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025451-A (JP)
Title: Recorder
Inventor: NODA SATOSHI
IPC: B41J29/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder which prevents the rear end side of a material to be recorded from lifting even after the rear end of the material to be recorded is separated from a transfer roller.  <P>SOLUTION: The recorder comprises the transfer roller 15 for conveying the material to be recorded while being pinched; a recording head 23 which is arranged near the downstream side of the transfer roller 15 while laterally seeing a material conveyance route, and carries out writing to the material; a platen 29 which is set at a lower part of the recording head 23 and supports the material from below; a paper discharge roller 31 which consists of a paper discharge drive roller 31a arranged on the downstream side of the recording head 23 to carry out rotary drive, and a paper discharge follower roller 31b arranged above this paper discharge drive roller 31a to carry out follower rotation, and ejects the material to which writing is performed; and a stacker 50 which is arranged on the downstream side of the paper discharge roller 31 and supports the ejected material. A height position of a vertex of the stacker 50 is set higher than a height position of a vertex of a paper discharge drive roller 31a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032060-A (JP)
Title: Color picture signal processing method and color image output arrangement as well as photographing equipment
Inventor: AOZUKA YASUO
IPC: H04N9/07
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve circumference of hue of color, such as complexion when taking a photograph with exaggerated exposure.  <P>SOLUTION: A chromaticity diagram is divided into groups by a primary color division and a complementary color division of color which do not start shift in hue, it is judged which zone color signal outputted from a imaging device belongs and a colour correction operation of the above-mentioned color signal is performed for every above-mentioned zone. Consequently when rectifying shift in beige hue by the colour correction operation, it is not necessary to detect the complexion itself, color signal outputted from the imaging device can judge any complexions easily by whether the complexion is gone into comprising zone, and it becomes possible to give beige in relation to the appropriate colour correction operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025507-A (JP)
Title: Tester and recorder
Inventor: TAKEUCHI ATSUHIKO
IPC: B41J29/46
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently correct print error on an individual printer basis.  <P>SOLUTION: The tester 100 for testing the printer 10 printing on an article 11 being printed by moving a print head 44 having a plurality of dot print parts arranged in the subscanning direction repeatedly along the main scanning direction comprises a test print section 130 performing printing based on a plurality of inclination correcting values in order to correct inclination of printed results cause by inclination of the print head 44 against the article 11 being printed, and a setting section 150 for storing one inclination correcting value selected based on the print results from the test print section 130 in the printer 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029233-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KUME TAKAO
IPC: G03G15/20
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To make a temperature ripple small even for small-sized paper in a low-speed mode by preventing an excessive rise in temperature and securing safety in case of device abnormality while accurately performing temperature control over a fixing member as to a fixing device which clamps and conveys, and then heats a recording material P carrying an image (t) with a nip N formed of 1st and 2nd fixing members.  <P>SOLUTION: The fixing device has a 1st temperature detecting means which has a heat source nearby the nip and is arranged not in contact with the heat source and 2nd and 3rd temperature detecting means which are arranged nearer the heat source than the 1st temperature detecting means, and has a normal mode and at least one low speed mode of a fixing speed slower than that of the normal mode. In the normal mode, the 1st temperature detecting means controls the heat source to perform temperature control over a fixing member and in the low-speed mode, the heat source is controlled according to detected temperatures of the 2nd and 3rd temperature detecting means to perform temperature control over the fixing member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027602-A (JP)
Title: Sound wave attenuating structure in tube body
Inventor: KUROSAKI FUMIO
IPC: E21D9/14
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound wave attenuating structure in a tube body for effectively attenuating a sound wave even when the sound wave propagating in the tube body is of a low frequency.  <P>SOLUTION: A plurality of areas (for example, areas R1 and R2) are formed in the tube body (for example, a tunnel 1) so that the respective areas R1 and R2 become mutually parallel in the lengthwise direction of the tube body 1 and the mutual areas R1 and R2 mutually different in a sound speed become adjacent to each other. For example, an atmosphere of the areas R1 and R2 mutually different in the sound speed is formed of gases mutually different in a kind. Or the areas R1 and R2 mutually different in the sound speed are formed by making mutual temperatures different.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030240-A (JP)
Title: Reissuing system of ic card
Inventor: SUZUKI EIJI
IPC: G06Q20/34
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load at an issuer side by smoothly executing the reissuing process of a card, and to improve the convenience of a card user.  <P>SOLUTION: An IC card data management center (3) for integrating at least information necessary for card issue into a database for unitary management accepts a reissue request from a card issuer(2-1 to 2-n), and updates the database of personal information, card life cycle, and succession information according to the change of an old card to a new card, and acquires data necessary for the card issue from the database, and generates and writes the IC card data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025385-A (JP)
Title: One side grinding method and device
Inventor: SHIRAO YASUO
IPC: B24B41/06
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-face grinding method and a device high in working precision.  <P>SOLUTION: This one-face grinding method is a method to grind a grinding surface on one side of a work W by a grinding wheel 2 by positioning the work W between the grinding wheel 2 and a pressure roller 10 for not grinding and giving a lead-in feed in the axial direction to the grinding wheel 2 and/or the pressure roller 10, and it grinds the work W by forcibly rotating the work W with a work rotating member 19a between the grinding wheel 2 and the grinding roller 10 by holding the work W in a pocket 23 of the work rotating member 19a in a loose fitting state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028029-A (JP)
Title: Catalyst deterioration determining device
Inventor: UCHIDA TAKAHIRO
IPC: F01N13/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of frequently determining the deterioration of a catalyst with high accuracy.  <P>SOLUTION: This catalyst deterioration determining device calculates an maximum oxygen occlusion of a first catalyst 53 in an exhaust pipe 52, and calculates a temperature of the catalyst during calculation period (catalyst temperature during calculation period). A characteristic value of the first catalyst at that time is determined on the basis of the maximum oxygen occlusion obtained when the catalyst temperature during calculation period exists in a predetermined temperature area (learning temperature area). Further the calculated maximum oxygen occlusion is corrected (standardized) to the maximum oxygen occlusion which may be obtained in a case when the catalyst temperature during calculation is the specific temperature (standardized temperature), on the basis of the catalyst temperature during calculation in calculating the maximum oxygen occlusion, and the characteristic value, in the case when the maximum oxygen occlusion is calculated when the catalyst temperature during calculation period exists in a temperature area (excluding the learning temperature area), to determine the deterioration of the catalyst on the basis of a result of comparison of the maximum oxygen occlusion after standardization and the catalyst deterioration determination value.  <P>COPYRIGHT: (C)2004,JPO