baber/WOPTO huggingface dataset:
Patent JP-2003295730-A (JP)
Title: Image forming device
Inventor: KITAJIMA KENICHIRO
IPC: G03G15/04
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To form a uniform charging potential in an image forming device adopting a BAE latent image exposure system using an amorphous photosensitive body and an intermediate transfer body.  <P>SOLUTION: It is defined that time from the steady rotation of the photosensitive drum 1 and the intermediate transfer body 9 up to the mark detection of the transfer body 9 is ΔTb, time up to the impression of discharged current high voltage of a corona electrifier 2 is ΔTd, time to be required up to the arrival of the opposite position portion of the corona electrifier 2 at the opposite position of a primary transfer means 13 at the timing of discharged current high voltage impression is ΔTk, time from the mark detection up to the start of image exposure is ΔTc, time to be required up to the arrival of the image exposure opposite position portion at the opposite position of the primary transfer means 13 at the image exposure timing is ΔTf, and one period is ΔTdr. A timing control is performed during the time ΔTh=(ΔTb+ΔTc+ΔTf)-(ΔTd+ΔTk+ΔTdr)>0 which is required up to the arrival of a latent image formed on the drum 1 at the opposite position of the primary transfer means 13 after impressing voltage to the drum 1 by the means 13 over the one cycle of the drum 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297157-A (JP)
Title: Coaxial cable
Inventor: TANAKA JUNICHI
IPC: H01B11/18
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost of a coaxial cable in which external conductors are braided by eliminating a collapse of braiding of the cable and reducing a copper crested quantity and to decrease an outer diameter of the cable.  <P>SOLUTION: The coaxial cable comprises a central conductor 10, an insulating layer 12 coating on the conductor 10, and the external conductors 14 provided at an outside of the layer 12. In this cable, the conductor 14 is formed by braiding metal foil wires 18. As the wires 18, both side faces of the wire 18 are bulged to its outside in a roundness. An ellipticity [=(thickness ÷width)×100%] of the wire 18 is set to 3 to 14%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003167510-A (JP)
Title: Perspiration appliance and method of evaluating comfortability using this perspiration appliance
Inventor: UCHIBORI DAISUKE
IPC: G09B23/28
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perspiration appliance which can stably and easily control the perspiration in a gaseous form and liquid form from the perspiration holes of an imitation skin and can more exactly and spuriously reproduce the heat radiation, perspiration state and skin temperature from the skin.  <P>SOLUTION: The perspiration appliance consists of the imitation skin formed by laminating an exothermic member and a low temperature thermally conductive member in this order and is added with aqueous solution feeding means which can continuously and variably feed the aqueous solution of a body temperature independently to the respective perspiration holes and the method of evaluating comfortability utilizes this perspiration appliance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003290874-A (JP)
Title: Lost pattern casting method
Inventor: KATO MASAYUKI
IPC: B22C3/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lost pattern casting method by which a casting having an excellent quality without developing residual defects and burnt defects can be obtained.  <P>SOLUTION: When a product is cast with poured molten metal by pouring the molten metal into a mold prepared by embedding a pattern with a facing mold formed therein in the molding sand and melting away the pattern, an exhausting passage provided with an exhaust gas restraining means for exhausting a gas generated by melting away the above pattern to the outside of the mold is arranged independent of the facing mold, and the ratio of the permeability of the facing mold to the thickness (mm) of the facing mold is made to be ≤0.1 in the permeability/thickness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299687-A (JP)
Title: Heating belt
Inventor: KAWASAKI OSAMU
IPC: A61F7/08
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating belt capable of raising a temperature of a means for warming an organism in a short time, and capable of heating in simple equipment.  <P>SOLUTION: A cloth belt 3, a heating body 4, a heat accumulating body 5, and a heat insulating body 6 are formed of fibers mixed with stones for radiating far infrared radiation so as to form a layer shape in the direction for separating from the side directly opposed to the organism 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300659-A (JP)
Title: Sheet processing device and image forming device therewith
Inventor: IWASA YASUTAKA
IPC: B65H31/18
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform optimum sheet loading by detecting the operation in a case that a stack tray for loading sheets makes abnormal lifting, thus determining an exact position of the stack tray.  <P>SOLUTION: This sheet processing device B comprises the stack tray 18 for loading the sheets, a stacker motor 209 for lifting the stacker tray 18, an encoder 226 and a stacker motor clock sensor 227 for detecting the lifting amount of the stacker tray 18, and an MPU for detecting if a present position of the stacker tray 18 is a prescribed one, based on the detection of the lifting amount of the stacker tray 18 by the encoder 226 and the stacker motor clock sensor 227.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304084-A (JP)
Title: Fixture for electronic component
Inventor: ISHIKAWA KATSUMI
IPC: H01L23/40
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability when fixing electronic component with a plate fixture of the electronic component.  <P>SOLUTION: A projection 10a for turning prevention extending from an end is inserted into a hole 3a for turning prevention, and a radiator 3 is held between folding parts 10b, 10c folded from both ends of a fixture 10 for an electronic component. Movement in front-and-back and right-and-left directions of the fixture 10 is restricted and therefore the fixture 10 is not rotated with a projection 10a as a center when fixing the fixture 10 with a screw 4. Then the workability is improved without pressing down the fixture 10 with a hand when fixing the fixture 10 with a screw.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301592-A (JP)
Title: Mounting structure of decorative building panel and its construction method
Inventor: HIRAOKA KATSUYA
IPC: E04F15/02
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a decorative building panel relatively simply mounting the panel in a short time without any experienced skill and at a relatively low cost and to provide its construction method.  <P>SOLUTION: This mounting structure for the decorative building panels is so formed that a plurality of decorative panels P1 are attached to a panel support body A1, the panel support body A1 is provided with multiple parallel rod members 1, and the decorative panels P1 are attached to the panel support body A1 via fixtures 7. This construction method for mounting the decorative panels P1 to a skeleton B of the building mounts the decorative panels P1 to the panel support body A1 via the panel support body A1 comprising the multiple parallel metal rod materials 1 and the fixtures 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311373-A (JP)
Title: Method for producing base material for semi-melting formation
Inventor: MIKUBO SHIGERU
IPC: C22F1/06
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To simply and easily manufacture a base material for semi-melting formed product without applying a troublesome method, setting to each kind of the base material and restricting to the shape of the base material.  <P>SOLUTION: A method for producing an aluminum alloy material or a magnesium alloy material having excellent semi-melting formation is performed, with which a strain (εN) corresponding to ≥0.15 as a high shearing strain is given to an aluminum alloy cast block or a magnesium alloy cast block, having ≥0°C to not higher than melting point in the actual body temperature and thereafter, the aluminum alloy material or the magnesium alloy material is heated up to not lower than an eutectic temperature or a solidus temperature so that a primary crystal α becomes a uniformly fine spheroidizing by selecting the holding time and the holding temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317235-A (JP)
Title: Method for preparing magnetic recording medium by using a plurality of master disks, method for contents reception and distribution, and magnetic recording medium
Inventor: YOSHIMURA HIROYUKI
IPC: G11B20/12
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To make it difficult for a third party to obtain a ciphering program, and to minimize spreading of damage caused by deciphering of algorithm for a specific kind of key generation, ciphering and deciphering even if they are deciphered.  <P>SOLUTION: A master disk for magnetic transfer obtained by patterning respectively different reception and distribution programs 10 is prepared. While regularly or randomly exchanging the master disk, the programs are embedded into a magnetic recording medium 40 by magnetic transfer technology to supply the embedded programs 10 as the medium 40 different by each rod or randomly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307006-A (JP)
Title: Wall face guard rail with handrail, and wall face guard rail allowing handrail to be built therein
Inventor: ITO MOTOHARU
IPC: E04F11/18
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall face guard rail with a handrail, which allows mounting of only the wall face guard rail, mounting of only the handrail, and mounting of both the guard rail and the handrail with good appearance.  <P>SOLUTION: The wall face guard rail 3 has a plurality of base plates 31 and a long cover member 32, and the base plates 31 are fixed to a wall face 1A in a manner being spaced a mounting interval X away from each other. The cover member 32 is mounted on the base plates 31 by engaging engaging portions 40, 41 with engaged portions 36, 37, respectively. The base plate 31 has an erect portion 35 extending from an upper portion thereof in a direction that separates from the wall face 1A, whereby the wall face 1A, an upper edge of the cover member 32, and the adjacent erect portions 35 cooperatively form an upward-opening insertion port 42 at a location of the mounting interval X. Further, the handrail 5 has a mounting bracket 51, and a coping 52 arranged on an upper portion of the wall face guard rail 3. At the location of the mounting interval X, the mounting bracket 51 has a fixed portion 53 fixed to the wall face 1A, and a bearing piece 56 connecting the coping 52 and the fixed portion 53 together, whereby the bearing piece 56 extends through the insertion opening 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003267157-A (JP)
Title: Travel wind forcible baffle plate for number plate
Inventor: UCHIKAWA SEIICHI
IPC: B60K11/04
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a baffle plate capable of restraining turbulence generated on a front surface of a number plate attached on a front surface of an automobile and capable of effectively making large quantity of travel wind flow to a radiator when the automobile travels.  <P>SOLUTION: This travel wind forcible baffle plate for number plate is attached on a back surface of the number plate 2 attached on the front surface of the automobile 6 with the number plate 2. A baffle plate 1c having a curved surface of which ground side is a protruding surface is extended from a position corresponding to a base side part 2b of the number plate 2 to the rear of the traveling direction of the automobile 6. When the automobile 6 travels, the travel wind 3 is straightened along the baffle plate 1c, and the travel wind 3 effectively flows in large quantity to the radiator 5 positioned backward. Thus, engine cooling efficiency by the radiator 5 is enhanced, and overheat and power down can be restrained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003309615-A (JP)
Title: Orthogonal demodulator
Inventor: IWATA YASUSHI
IPC: H04L27/22
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To adjust I-signals and Q-signals in an orthogonal demodulator at a high accuracy, using a simple adjusting algorithm, without greatly adding an adjusting circuit.  <P>SOLUTION: The demodulator comprises: A/D converters 109, 110 for converting orthogonally demodulated I- and Q-signals into digital signals, adders 111, 112 and multipliers 113, 114 provided in its post-stage, a divider 116 for dividing a reference frequency used for a PLL oscillator 106, a mixer 115 for mixing a frequency-divided signal thereof with a local signal, and a selector 101 for switching over a mixer output and usual input signals to be inputted to the orthogonal demodulator. In an adjusting mode, an adjustment value is obtained, and the obtained adjustment value is reflected in a usual operation mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314638-A (JP)
Title: Auto-tensioner device for engine
Inventor: AOKI SHIGERU
IPC: F16H7/08
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auto-tensioner device for an engine capable of certainly performing the restart of the engine with a starter motor by controlling properly the timing of locking the auto-tensioner so that it can not contract when the engine idling is stopped.  <P>SOLUTION: At the time of restarting the engine by cranking a crank shaft by the starter motor through a belt after the engine idling is stopped, the revolving speeds of the crank shaft and the starter motor nullify and the belt stops moving, and the expanding/contracting position of the auto-tensioner to give a tension to the belt becomes neutral, and thereupon a solenoid is energized to lock the auto-tensioner so that it can not contract. Thereby the belt tension on the moment the starter motor is driven is adjusted to an appropriate initial tension, and the belt can be prevented from application of an excessive load or making a slippage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316210-A (JP)
Title: Manual operating device
Inventor: HIRAO HIDENORI
IPC: B41J29/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manual operating device for enabling a user to quickly select and operate a function key that a user wishes without much labor.  <P>SOLUTION: When there is a key operation for requesting a change in the position of a soft key (step ST1), the functions of a plurality of soft keys for changing the position of the soft keys are displayed (step ST2). When the function display of the soft keys where positions are to be changed in the function display is selected (step ST3, ST4), display for selecting the positions of the soft keys whose positions are to be changed, for example 'page 1 left', 'page 1 center', and 'page one right' are displayed (step ST5). Then, when positions are selected and operated by a cursor key (step ST7), the functions of the soft keys to be changed to the selected position are displayed (step ST8).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318337-A (JP)
Title: Electronic instrument
Inventor: HASHIMOTO EIJI
IPC: H05K7/20
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the damage of a die which is caused by the contact of a heat receiving unit of a cooling module with a plate of the die in accordance with an error in mounting or a condition in use.  <P>SOLUTION: The heat receiving unit (32) is configured such that the unit (32) is contacted with an electronic component (28) at a place except the corner of a rectangular surface when the surface of the electronic component (28) is not parallel to the heat receiving unit (32). The heat receiving unit (32) has, for example, a configuration smaller than the surface of the electronic component, a rectangular configuration smaller than the surface of the electronic component and of which the corners are rounded, an octagonal configuration smaller than the surface of the electronic component and formed by cutting the corners of the rectangular configuration off, or an octagonal configuration larger than the surface of the electronic component and formed by cutting the corners of the rectangular configuration off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312604-A (JP)
Title: Film packaging method and its packaging apparatus
Inventor: KONDO HIDEAKI
IPC: B65B11/20
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging method and its packaging apparatus that enable the alleviation of carrying-in and carrying-out operations by the operator of objects to be packaged and the reduction of length of the apparatus both at the front and rear thereof for a low cost manufacture.  <P>SOLUTION: The packaging method is for packaging objects to be packaged with a stretched film, and comprises the steps of placing an object to be packaged on a placement base at a prescribed position, laying the object to be packaged so that its upper edge is positioned at a location lower than a packaging part where the film to be used for packaging is stretch-spanned and maintained, stretch-spanning the film at the packaging part, relatively moving the stretch-spanned film and the placement base on which the object to be packaged is laid so that the upper surface of the object to be packaged is enclosed with the film, and folding the end part of the film enclosing the upper surface of the object to be packaged, under the object to be packaged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315513-A (JP)
Title: Method for manufacturing reflector by using reflective base photosensitive element
Inventor: FURUBAYASHI HIROMI
IPC: G02F1/1335
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a reflector by using a reflective base photosensitive element so that minute air voids are decreased during lamination at normal pressure and that the production yield and reliability can be improved in the patterning process of a reflective base photosensitive layer for the succeeding processes.  <P>SOLUTION: In the reflective base photosensitive element having layers of (a) a supporting body film for a rugged pattern layer, (b) a reflective base photosensitive resin layer and (c) a protective film in this order, the protective film (c) is removed and the element is laminated onto a substrate. Then, the laminated body is passed on a heating roll at ≥80°C with the supporting body film for a rugged pattern layer touching the roll to manufacture a reflector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317706-A (JP)
Title: Negative electrode for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery provided with the same
Inventor: MIFUJI YASUHIKO
IPC: H01M4/36
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation of charging/discharging cycle characteristics due to electrode expansion caused by nitrogen gas generated from lithium containing composite nitride during charging/discharging cycles.  <P>SOLUTION: By using a negative electrode containing a lithium-containing nitride expressed as a general formula Li<SB>3-x</SB>M<SB>x</SB>N (wherein, M is one or more metal selected from transition metals and 0.2≤x≤0.8) and a metal or an alloy containing at least one selected from the group consisting of Ti, Zr, V and La, the charging/discharging cycle characteristic can be improved, thus realizing a nonaqueous electrolyte secondary battery with a large capacity and a high reliability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322477-A (JP)
Title: Heat resisting hose for refractory spray repairing
Inventor: NAGAI SEIJI
IPC: C21B7/06
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat resisting hose with adequate durability and excellent handling properties even in high temperature atmosphere.  <P>SOLUTION: The hose pressurizes and sends monolithic refractory to a nozzle from a refractory pressurizing and sending device 2 to conduct spray repairing to a repair part in a furnace inner wall. It consists of a flexible hose 21, a first protection member 22 disposed in the outer circumference of the hose 21 having heat resisting and heat insulating properties, and a second protection member 23 disposed in the outer circumference of the first protection member 22 having heat resisting properties and flexibility.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328040-A (JP)
Title: Process for heat-treating cylindrical metal coil
Inventor: HIROTA YOSHIAKI
IPC: C21D9/62
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-treatment process for efficiently heat-treating a cylindrical metal coil in a uniformly controlled atmosphere with a high productivity within a short time.  <P>SOLUTION: A first iron core is passed through the cylindrical metal coil produced by coiling a metal strip so that its surface becomes insulated, a second iron core is established outside the cylindrical metal coil to form an annular magnetic circuit with the first metal core, and a primary coil is coiled around the second metal core and connected to a primary source. Meanwhile, the exterior and the interior of the cylindrical metal coil formed from the metal strip are short-circuited by electrodes connected by conductive members to form a secondary circuit. By forming a transformer and applying a voltage to the primary coil, the coil formed from the metal strip is heated by electric current applied to it. Here, the cylindrical metal coil is heated inside an insulated vessel wherein the atmosphere can be controlled, and the vessel containing the coil is introduced into an externally heated furnace to perform additional heating and soaking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331663-A (JP)
Title: Apparatus for manufacturing wire harness
Inventor: IBARAKI MASATO
IPC: H01B13/012
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus capable of simplifying the manufacturing process of a molded wire harness.  <P>SOLUTION: A metal mold comprising upper and lower molds for manufacturing the molded wire harness by resin-molding a group of electric wires in a prescribed wiring form is provided. On a wire harness assembly work table, jigs for supporting the metal mold are erected, the lower mold of the metal mold is provided with pin insertion holes and pins of the jigs are inserted in the pin insertion holes to removably mount the lower mold, and connector receiver jigs are established with a required space left to the lower mold. The group of electric wires are wired in grooves of the lower mold, and connectors connected to electric wire terminals are supported with the connector receiver jigs and then resin is filled and then the clamping is done with the upper mold. Alternatively, the clamping is done with the upper mold and then resin is injected in the grooves of the upper and lower molds. In this manner, the molded wire harness is manufactured on the wire harness assembly work table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327717-A (JP)
Title: Heat ray-shielding resin sheet material and liquid additive for producing the same
Inventor: FUJITA KENICHI
IPC: C08J7/046
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat ray-shielding material which is produced by a simple method without using a complicated production method or a high-cost physical film formation method, has not only an excellent visible ray transparency but also high heat ray-shielding properties, and is excellent in strength such as impact resistance or the like.  <P>SOLUTION: The heat ray-shielding resin sheet material is prepared by dispersing fine hexaboride particles like LaB<SB>6</SB>particles in a polycarbonate resin or an acrylic resin as the heat-ray shielding material, has a maximum transmittance in the visible ray region, and exhibits a strong absorption and hence a minimum transmittance in the near-infrared region. Fine ITO particles and/or fine ATO particles may be dispersed together with the fine hexaboride particles.  <P>COPYRIGHT: (C)2004,JPO