baber/WOPTO huggingface dataset:
Patent JP-2003307907-A (JP)
Title: Color image forming device
Inventor: SHIRAI MASASHIGE
IPC: G03G15/01
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the miniaturization of the device, the simplification of a drive means, etc., in a color image forming device having a plurality of color image forming units.  <P>SOLUTION: In the color image forming device having the color image forming units and an intermediate transfer body, at least one of the image forming units is disposed opposite to the others with the intermediate transfer body between them. In addition, the main driving parts of the image forming units are concentrically disposed with a specific part of the image forming device as a center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306733-A (JP)
Title: Lead based alloy for lead storage battery, and lead storage battery using the same
Inventor: FURUKAWA ATSUSHI
IPC: H01M4/68
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lead based alloy for a lead storage battery, which has both corrosion resistance and mechanical strength by controlling the contents of Ca and Ba to prescribed ranges, and to produce a lead storage battery which can stably withstand use over a long period even under severe conditions at high temperatures by obtaining a positive electrode substrate by subjecting the alloy to casting or rolling and expanding or the like.  <P>SOLUTION: The lead based alloy for a lead storage battery has a composition containing, by weight, 0.02 to <0.05% calcium, 0.4 to 2.5% tin, 0.005 to 0.04% aluminum and 0.002 to 0.014% barium, and the balance lead with inevitable components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316110-A (JP)
Title: Conductive member, and image forming device and process cartridge using the same
Inventor: INOUE HIROSHI
IPC: G03G15/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive member having excellent characteristics which is suitable for high image quality and color and to provide an image forming device and process cartridge which have the conductive member.  <P>SOLUTION: The conductive member is in contact with a charged member, a voltage is applied to the conductive member, and thus the conductive member charges the charged member. The conductive member is formed from a conductive support and one or more covering layers formed on the support. At least the covering layers contain two or more kinds of fine particles subjected to surface treatment. The image forming device and process cartridge have the conductive member as a charging means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313090-A (JP)
Title: Single crystal material in which high density dislocations are one-dimensionally arrayed on straight line, functional device using the material, and method of manufacturing them
Inventor: IKUHARA YUUICHI
IPC: H01L29/32
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To develop a nano-technology technique related to quantum fine wires or the like by using dislocations at the inside of a single crystal material.  <P>SOLUTION: High density dislocations one-dimensionally arrayed on a straight line are introduced inside the single crystal material of ceramics or metal by pressurizing the single crystal material at a high temperature from a direction where a single slip is acting so as to subject the single crystal material to plastic deformation and then heat treating. This single crystal material can be used as a high speed pipe diffusion device of ions or electrons. Further, a single crystal device or a quantum fine wire device, having specific electroconductivity can be formed by allowing a metal element to diffuse along each dislocation from the surface of the single crystal material by diffusion treatment. Furthermore, a thin film device such as a molecular sieve membrane or a separation membrane for carbon dioxide can be produced by forming nanoholes along the high-density dislocations by subjecting the single crystal material to annealing or chemical etching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317779-A (JP)
Title: Reformer for fuel cell
Inventor: SAITO TAIZO
IPC: C01B3/38
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the flange connection part of a double annular container which stores the catalyst layer of a reformer enabling material gas to lead to a heated catalyst layer so as to generate hydrogen-rich reformed gas and heated by a burner from being destroyed due to a difference in thermal expansion.  <P>SOLUTION: The weld-connected part 25 of an inner tube 1 and a flange 24 is installed on the rear side of the flame rear end of the burner 30 heating the catalyst layer 4 by burning from the side of the flange 24 weld-connected to the inner tube 1 of the double annular container 20 storing the catalyst layer 4. Also, combustion air is supplied to the burner through the connection part 25 of the inner tube 1 and the flange 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002361023-A (JP)
Title: Improved process for separating air
Inventor: DENG SHUGUANG
IPC: B01D53/04
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an improved pressure swing adsorption process for separating carbon dioxide and water from air. SOLUTION: This pressure swing adsorption process comprises a step of introducing a gaseous starting material into an adsorbent bed containing a thermally calcined adsorbent, a step of decompressing the adsorbent bed and a step of purging the adsorbent bed by using the gas to be discharged from the adsorbent bed or another gas substantially free from carbon dioxide so that the carbon dioxide adsorbed on the adsorbent is desorbed from the adsorbent bed.
Patent JP-2002327791-A (JP)
Title: Device and method for vibration insulation and support of load
Inventor: HEILAND PETER
IPC: F16F15/02
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a positive vibration insulation device which can be flexibly used in order to insulate vibration of a load having various weight and also can be used for an actuator for insulating vibration which could not used so far. SOLUTION: The present invension is a device and method provided with at least one first vibration insulation apparatus arranged between a load and an installation face in order to partly separate a static force and a dynamic force acting in between the load and the installation face. By including the fact that at least one second vibration isolation implement allotted for one first load and/or a load, a possibility to roughly separate a dynamic force generated from a dynamic force and/or device acting on the device from the static force is brought for the first time by a method positively insulating the vibration in order to absorb a substantially separated dynamic force.
Patent JP-2003313458-A (JP)
Title: Carbon black baking device for recovering material of molded rubber
Inventor: KAWAKAMI SHINJI
IPC: F27B5/16
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon black baking device for recovering the material of a molded rubber, which can be suitably used for baking a carbon black derived from a solvent extraction residue of a molded rubber, obtained by immersing a heat treated molded rubber containing a carbon black in an organic solvent for extraction.  <P>SOLUTION: A container 4 for holding a solvent extraction residue S of a molded rubber is provided in a heating oven 3. The container 4 consists of a container body 5 and a lid 6 so as to be hermetically sealable. A part of the lid 6 extends out of the heating oven 3, and a pipe 10 for supplying an inert gas into the container 4 is attached to the extending part 7. The extending part 7 is also provided with a gas outlet 11 for discharging the decomposition gas generated from the solvent extraction residue S of a molded rubber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323168-A (JP)
Title: Projector
Inventor: MATSUI IZUMI
IPC: H04N5/74
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal projector with an attachable detachable touch panel input changeover device capable of confirming total input states in a projector main body and selecting the input for projection display and has plural kinds of input.  <P>SOLUTION: The liquid crystal projector has plural kinds of input, frame cycles are lowered, thereby, accomplishes image synchronism of the plural kinds of input by using a moving picture of the lowered frame cycles, the total input states are visually confirmed by means of the projector main body and the input for the projection display can be smoothly selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324088-A (JP)
Title: Polishing method and polishing device
Inventor: SATO SHUZO
IPC: B24B37/07
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide polishing method and device that rarely damages a material forming a target to be polished.  <P>SOLUTION: In the polishing method for polishing a surface to be polished by pressing polishing pad rotated by a motor to the surface to be polished, the torque of the motor is controlled to control a stress in the intra-surface direction of the surface to be polished. Thereby the stress of the intra-surface direction which is a direct cause to damage the surface to be polished can be controlled. Thus the surface to be polished can be flattened with hardly damaging a target to be polished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322437-A (JP)
Title: Failure diagnosing method of hot gas bypass opening/ closing valve and refrigerant circuit
Inventor: SHIMODAIRA YOSHIMI
IPC: F25B49/02
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure diagnosing method of a hot gas bypass opening/ closing valve for preventing an abnormal temperature rise in a container by diagnosing failure of the hot gas bypass opening/closing valve in a short time.  <P>SOLUTION: When switching to cooling operation from defrosting operation or heating operation, a first outlet air temperature T1 is detected just after switching the operation by a defrosting finish sensor 30 arranged in the vicinity of an evaporator 13, and a second outlet air temperature T2 is detected just before starting the operation by delaying an operation start of an evaporator fan 16 for a prescribed time just after switching the operation. When the second outlet air temperature T2 is higher by a prescribed value or more than the first outlet air temperature T1, the hot gas bypass opening/closing valve 21 is determined as abnormal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323868-A (JP)
Title: Dielectric barrier discharge lamp
Inventor: KANBE KAZUYUKI
IPC: H01J65/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric barrier electric discharge lamp wherein life- prolongation can be realized by preventing deterioration of a metal part in an external electrode.  <P>SOLUTION: The dielectric barrier discharge lamp 1 is provided with an electric discharge container 2, and the internal electrode 3 is installed at the inside of the electric discharge container 2. The internal electrode 3 is provided with a rough wound coil part 3A and a dense wound coil part 3B. Furthermore, the external electrode 7 is vapor-deposited at the circumference of the electric discharge container 2. The external electrode 7 is provided with a metal film 7A directly formed at the circumference of the electric discharge container 2 and a protecting film 7B composed of an inorganic film containing silica to protect the metal film 7A. Mechanical deterioration of the metal film 7A is prevented by the inorganic film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323966-A (JP)
Title: Heating device
Inventor: SHIMONAKA MASATOSHI
IPC: H05B3/06
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device capable of arbitrarily changing a distance between an object to be processed and a heater, thereby arbitrarily changing an extent of heating the object to be processed.  <P>SOLUTION: The heating device uses heat radiated from the heater to heat the object to be processed in a position apart from the heater. The heater comprises a rod-like heater in a given shape, and a supporting shaft in its longitudinal direction. At least a part of a heating part of the heater exists on a shaft decenterized from the supporting shaft. Supporting the heater rotatably around the supporting shaft allows a distance between the heating element of the heater and the object to be processed to be partly adjustable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324290-A (JP)
Title: Image forming apparatus
Inventor: SHIMA NOBUHIRO
IPC: H05K7/14
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can reduce the occupying volume of an electric component mounting board in a body by mounting components so that component mounting surfaces of the board oppose each other.  <P>SOLUTION: In the image forming apparatus comprising a plurality of electric component mounting boards 2, 3 in one housing 4 made of a metal, the two 2, 3 of the boards are mounted in face to face with each of mounting surfaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287267-A (JP)
Title: Fan filter unit monitoring control system
Inventor: SUZUKI HIROYUKI
IPC: F24F11/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan filter unit monitoring control system capable of instructing the operational control and monitoring an operating condition of the predetermined number of fan filter units over a plurality of clean rooms.  <P>SOLUTION: This fan filter unit monitoring control system is configurated by the arbitrary number of FFU 1 respectively mounted on a ceiling part of each zone obtained by dividing the entire factory as a clean room into the predetermined number of zones, and composed of a fan body 12 and an FFU controller 1 comprising a program for controlling the fan body 12 and continuing the operation, a zone controller 2 for transmitting the control instruction of a predetermined polling speed among the FFU 1 independently by a unit of the predetermined number of zones and receiving the monitoring data, a central monitoring control part 3 provided with an operation keyboard 31 and a monitor 32 at a central monitoring room side, monitoring an operating condition and a failure condition of the FFU 1 by a unit of each zone controller 2, and controlling the start and stop of the fan, and an overall controller 5 connecting the central monitoring control part 3 and each zone controller 2 through the network 4, and cleaning up the data by transmitting and receiving the data at the predetermined polling speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332323-A (JP)
Title: Heat treatment apparatus, thin film forming apparatus, heat treatment method, and thin film forming method
Inventor: OKAMURA HIROSHI
IPC: B05C9/14
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an applied film from exposing to the atmosphere at a high temperature, while suppressing lowering of the throughput.  <P>SOLUTION: A load lock chamber 2 is provided between a cassette port 1 and a spin coater 3, and a wafer heated in a baking furnace 5 is conveyed to the cassette port 1 after being cooled in the load lock chamber 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326291-A (JP)
Title: Carrier, method for manufacturing carrier, and septic tank packed with this carrier
Inventor: SUZUKI EIICHI
IPC: C02F3/10
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of overall and rationally improving the rigidity, biofiltration capability and production efficiency of a carrier used in a septic tank.  <P>SOLUTION: The carrier 151 has a cylindrical body section 153 and an extension section 155 in the diametral direction of the body section 153 and is configured in such a manner that a number of microorganisms can be implanted thereon in order to treat the water to be treated. The diametral extension section 155 is so formed as to extend to intersect with a major axis L of the body section 153 toward the major axis L side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320749-A (JP)
Title: Medium to be recorded
Inventor: KONO KENICHI
IPC: B41M5/52
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium to be recorded, which improves the durability and preservability of images and is excellent in sordidness-free clarity in the images when a printer or a plotter employing with an inkjet recording system is applied.  <P>SOLUTION: In the medium to be recorded, which is formed by providing an ink receiving layer comprising fine inorganic particles, a compound represented by general formula (1), a compound represented by general formula (2) and a boron compound on at least one side of a base material, the fine inorganic particles have an average particle diameter measured by a dynamic light scattering method of 50 to 150 nm and a multidispersion index (μ/<Γ><SP>2</SP>) lies within the range represented by the following inequality: 0.01≤μ/<Γ><SP>2</SP>≤0.20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328466-A (JP)
Title: Heat-insulating furring
Inventor: ICHIYANAGI NORIYUKI
IPC: E04F13/08
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide heat-insulating furring to which a member for being placed thereon can be adequately fixed.  <P>SOLUTION: At least one guide groove 3 is formed in one surface of a square-shaped heat-insulating furring body 2 of a required size, and a spacer fitting hole 4 is provided at the bottom of the guide groove 3 through the furring body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335330-A (JP)
Title: Folding container
Inventor: SUYAMA TOSHIHIRO
IPC: B65D6/18
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding container, in which the outer walls of banks, to which post-folding side walls of the assembled box-shaped container, in other word, preerecting side walls of the folded container are coupled via hinges, are formed to have almost uniform surfaces as a whole, so that the area of display parts, where a variety of information is displayed, is enlarged.  <P>SOLUTION: The container comprises a bottom 1 and the side walls 2, 3 coupled to the banks via hinges, and the side walls 3 are folded down later when folding the box-shaped assembled container and are stood first when assembling the container. The outer walls of the banks 1b, to which the side walls 3 are coupled via the hinges, are formed to have almost uniform surfaces as a whole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335754-A (JP)
Title: Heterocyclic compound and light-emitting element using the same
Inventor: KIMURA KEIZO
IPC: C09K11/06
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compound useful as a material for various kinds of electronic devices, especially a light-emitting element and to provide the light- emitting element having excellent luminescent properties, preservation durability, etc.  <P>SOLUTION: The compound is represented by general formula (I) (R<SB>111</SB>, R<SB>112</SB>, R<SB>113</SB>, R<SB>114</SB>, R<SB>121</SB>, R<SB>122</SB>, R<SB>123</SB>, R<SB>124</SB>, R<SB>131</SB>, R<SB>132</SB>, R<SB>133</SB>, and R<SB>134</SB>are ach a halogen atom, an alkyl group or the like; R<SB>115</SB>, R<SB>116</SB>, R<SB>117</SB>, R<SB>118</SB>, R<SB>125</SB>, R<SB>126</SB>, R<SB>127</SB>, R<SB>128</SB>, R<SB>135</SB>, R<SB>136</SB>, R<SB>137</SB>and R<SB>138</SB>are each a hydrogen atom or the like; n<SB>11</SB>is 0 or 1; L<SB>11</SB>is an arylene group or the like; R<SB>111</SB>-R<SB>118</SB>, R<SB>121</SB>-R<SB>128</SB>and R<SB>131</SB>-R<SB>138</SB>may be mutually bonded to form rings with the proviso that a case in which n<SB>11</SB>is 1, R<SB>116</SB>, R<SB>126</SB>and R<SB>136</SB>are each an alkyl group except a primary alkyl group and R<SB>117</SB>, R<SB>127</SB>and R<SB>137</SB>are each an alkyl group is omitted). The light-emitting element is obtained by using the compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335366-A (JP)
Title: Inner packaging container
Inventor: KAWADA TETSUYA
IPC: B65D77/06
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner packaging container which can be used for both an open method and a closed method material taking-out, and whose manufacturing cost is low, with respect to the inner packaging container to be housed inside an outer container having a fixed form such as an oil drum, etc., the inner packaging container being flexible and encasing materials such as various liquids and powders therein for the preservation and transport thereof.  <P>SOLUTION: The inner packaging container 1 is made of a flexible material and is housed inside the outer container 5 like an oil drum, being so arranged that it comprises a bottomed cylindrical body part 2 with its upper edge aperture being flatly overlapped, while being provided with a seal 3 at the overlapped portion and with an opening 6' at one end of the seal 3, allowing the materials to be charged into or taken out through this opening 6'.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334896-A (JP)
Title: Laminated sheet, automotive interior panel manufactured by using it and method for manufacturing these
Inventor: YAMAMOTO KAZUYUKI
IPC: B60R13/02
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated sheet which exhibits a good manufacturing efficiency and an inexpensive manufacturing cost, and is excellent in quality such as high printing accuracy and being hardly damaged, an automotive interior panel manufactured by using this, and to provide a method for manufacturing these.  <P>SOLUTION: A first printed layer is formed on at least a part of at least one of the back face side and the surface side of a transparent flexible sheet layer made of a synthetic resin. A transparent rigid sheet layer made of a synthetic resin is laminated on the surface side of the transparent flexible sheet layer made of the synthetic resin, and a second printed layer is formed on at least a part of one or both mutually facing faces of the flexible sheet layer and the rigid sheet layer between the sheets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338633-A (JP)
Title: Method and apparatus for electrically connecting solar battery cell
Inventor: KIMOTO MASAHIKO
IPC: H01L31/042
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate factors of cracks in solar battery cells, to provide stable electric connection, and to provide an improved electric connection method of the solar battery cells suitable for miniaturizing an automation machine.  <P>SOLUTION: An inter connector 6 is arranged on a welding stage 20. The rear side of the solar battery cell 1 is set upward so that an electrode formed on the surface of the solar battery cell 1 is set downward, and the solar battery cell 1 is arranged on the welding stage 20, thus connecting the electrode of the solar battery cell 1 to the inter connector 6. As a result, when the solar battery cell 1 is welded to the inter connector 6, the inter connector is placed downward, and a solar battery is overlapped on it for connecting, thus reducing cracks caused by thermal stress, eliminating a three-dimensional handling operation for inverting and moving the front and back of the cell, and carrying out only a two-dimensional handling operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336337-A (JP)
Title: Metal fitting for partition, partition structure, and partition structure in filter ceiling
Inventor: YAMAGATA MITSUKAZU
IPC: E04B2/74
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal fitting for a partition, a partition structure, and a partition structure in a filter ceiling, which enable a partition member to be surely installed with easy work.  <P>SOLUTION: Characteristically, this metal fitting has: a plate-shaped base part; a first holding part which is raised from the base part and in which a protrusive streak is provided on an inner wall surface on the side of a tip part in parallel with the base part; and a second holding part which is raised in parallel with the first holding part from the base part at a prescribed interval between the first and second holding parts and in which a protrusive streak is protruded on the inner wall surface at its tip part in parallel with the above protrusive streak of the first holding part so as to be higher than the first holding part.  <P>COPYRIGHT: (C)2004,JPO