baber/WOPTO huggingface dataset:
Patent JP-2003305798-A (JP)
Title: Laminated packaging material having barrier property, and package
Inventor: IGAWA TAKASHI
IPC: B32B15/095
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated packaging material which keeps barrier properties during processing and handling, usually has good airtightness, can be opened smoothy by hand, and is excellent in gas-barrier properties, smell-holding properties, and lamination adhesiveness and a package excellent in opening properties using the packaging material.  <P>SOLUTION: In the laminated material having barrier properties, a thin metal or inorganic substance film layer is formed on at least one side of a plastic film, and a coating layer of a resin composition comprising a polyester resin or a polyurethane resin and a melamine resin, an adhesive layer, and a heat-sealing resin layer are laminated in turn on the thin inorganic film layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311318-A (JP)
Title: Method for drawing tube of bottomed cylinder
Inventor: ITO IKUO
IPC: B21C1/22
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube drawing method of a bottomed cylinder by which the material yield of a clad having layers consisting of especially rare metal and a superconducting material which is generally expensive is improved.  <P>SOLUTION: The bottom of the cylinder which is not utilized in a conventional method is effectively utilized, the material yield is improved, in its turn, working cost is reduced and this method has high economical efficiency in the case that the cylinder is made from a clad material consisting of especially the rare metal and the superconducting material by performing deep drawing of the bottom of the cylinder and the part of the main body of the cylinder in the periphery of the bottom at least one or more times, or by making them into a pointed part by elongating by at least one kind of method among spinning, swaging, pressing and rolling after performing deep drawing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311834-A (JP)
Title: Apparatus for laminating
Inventor: SONOBE HIROSHI
IPC: B29L7/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for laminating which can simply and surely remove foreign matter adhered to a pressure roller by effectively utilizing the film itself used for laminating and which can always well laminate.  <P>SOLUTION: The apparatus for laminating pressurizes a laminating film 2 heated by a thermal heater 3, by a platen roller 5 and removes the foreign matter adhered to the surface of the roller 5 by adhering the matter to the film 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316594-A (JP)
Title: Program file management system
Inventor: DEGUCHI MASAKI
IPC: G06F11/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize the reduction of a scale of a device and the improvement of convenience by efficiently managing a plurality of program files.  <P>SOLUTION: Each of memories M1 to Mn is provided with a region for start and an a region for storage. Then, CPU parts 11-1 to 11-n execute the switching of the region for storage to the region for start, and performs arithmetic processing by the program file of the region for start, and stores a program file being started in the region for storage of another unit based on table information in accordance with a program file storage instruction. A table database 20 stores an address management table T1 and a storage destination CPU selection table T2. An operation management part 30 performs the interface processing of a command from a user, and executes control including the download of the program file to CPU units 10-1 to 10-n, the registration of the table information in the table database 20, and the issuing of the program file storage instruction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312170-A (JP)
Title: Photographing apparatus and id card manufacturing system
Inventor: YATABE ATSUSHI
IPC: B42D15/10
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing loss of an ID card due to the take-in failure of a photographic image and to always obtain the photographic image having the optimum image quality.  <P>SOLUTION: In the photographing apparatus 4 for taking out an application one by one from an application bundle having a photographic part to photograph the photographic part automatically, a detection means 63a for detecting that an image other than the photographic part is taken in by the photographing of the photographic part is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003159977-A (JP)
Title: Housing device
Inventor: KITANO KOICHI
IPC: B60N3/10
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing device capable of improving operability when being changed over from a housed state to a use state and shortening a length of a changeover direction in the housed state.  <P>SOLUTION: The housing device is provided with an upper side tray 20 and a lower side tray 21 moved slidably to a housing part and arranged to change over the housed state and first and second service conditions, and a holding part. While it is transferred from the housed state to the first service condition, a fitting state is maintained, when it is transferred from the first service condition to the second use state, the fitting state is released, and a projection part 88 and a recess part 89 allowing the movement of only the lower side tray 21 are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003312466-A (JP)
Title: Master cylinder
Inventor: KUSANO AKIHITO
IPC: B60T11/20
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance responsiveness when a master cylinder is operated abruptly.  <P>SOLUTION: In this master cylinder wherein a pressure chamber Rp2 formed by a cylinder housing 10, a seal cup 21 and a piston 32 is communicated with an atmospheric-pressure chamber Ra2 through a communication passage 32a formed in the piston 32, under the condition where the piston 32 is located in an original position, and wherein the communication between the communication passage 32a and the atmospheric-pressure chamber Ra2 is blocked with the seal cup 21 under the condition where the piston 32 is moved from the original position to a moving direction by a prescribed distance, a stepped hole of which the end part opened in an outer circumferential face of a hollow end part 32b of the piston 32 is made large in its diameter (32a2), and of which the end part communication-opened in an inner circumferential face (pressure chamber Rp2) of the hollow end part 32b of the piston 32 is made small in its diameter (32a1) is adopted as the communication passage 32a, and a passage cross-sectional area of the small-diametric part 32a1 is set to exhibit a contraction effect in the small-diametric part 32a1 in the stepped hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002344267-A (JP)
Title: Regulator for controlling power of transmitter
Inventor: LAGOGUEZ BRUNO
IPC: H03G3/20
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter for transmitting a radio-frequency signal (S1), using a power amplifier. SOLUTION: The power amplifier is connected to a power-adjusting loop for adjusting the gain and making the output power level draw near to a nominal level. The power-adjusting loop is operated with a bias voltage as the output function of the power amplifier. According to regulator, the adjuster includes an adjusting means, such as an integration RC circuit for providing an additional voltage to the adjusting loop having only a small dependance on active constitutional factor, while an input signal responds properly. The adjuster can be used in a filed of mobile transmission.
Patent JP-2003044278-A (JP)
Title: Method for searching object tree so as to call specific method for object provided in tree
Inventor: DEVILLERS SYLVAIN
IPC: G06F9/44
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for searching a tree so as to call a specific method of one specific class for an object which is an instance of the specific class inside the tree. SOLUTION: A generic class and a plurality of extended specific classes are defined. The specific classes are made into the instances for object tree generation. The generic class includes a generic method for calling the specific method of the specific class of the object which is the instance of the specific class. The generic method calls the specific method if the present object is the instance of the specific class for the present object of the tree and is repeatedly executed for the variable of the present object which is the instance of one specific class.
Patent JP-2003012996-A (JP)
Title: Rust preventive pigment dispersion liquid and method of its preparation, and rust preventive paint
Inventor: OYA KIMIHIKO
IPC: C09D201/00
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion liquid of a rust preventive pigment fully sufficient in all respects such as dispersion level, dispersion stability, viscosity of the dispersion liquid, etc., and not containing chromium or lead, a method of its preparation, and a composition therewith. SOLUTION: This dispersion liquid of highly concentrated minute particles is prepared by compounding a rust preventive pigment not containing chromium or lead in an aqueous medium, then adding a dispersant and being wet- pulverized into a definite particle size range.
Patent JP-2003312561-A (JP)
Title: Yield travel wheel of bicycle
Inventor: HORIKIRI HITOSHI
IPC: B62H1/04
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushioning yield travel wheel of a bicycle for stabilizing the low-speed traveling of the bicycle and operating and releasing the cushioning yield traveling wheel by a simple operation.  <P>SOLUTION: This cushioning yield travel wheel is fitted to both sides of a rear wheel shaft of the bicycle, and fitted to a spindle protruded from a stand straight leg having a forward curved part and extending backwardly. A pedestal which is brought into contact with the ground when turned, and separates the rear wheel and the yield travel wheel of the bicycle from the ground is preferably provided on a stand bottom. In other words, the yield travel wheel is pulled upwardly by a stand spring in a normal traveling mode, or brought into contact with the ground if the curved part is kicked by the foot in a low-speed traveling mode, or works as a stand if the bicycle is stopped and the bicycle is pulled back and turned while stepping the pedestal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313955-A (JP)
Title: Unit building
Inventor: FUNAKI NOBUHIKO
IPC: E04B1/348
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit building excellent in appearance.  <P>SOLUTION: In this unit building T, an upper-floor building unit U2 is installed on a lower-floor building unit U1, and an overhang base unit 1 overhanging outdoors from an exterior wall 8 of the building T is installed in such a manner as to lie astride the building units U1 and U2. The height of a lower end 4a of the unit 1 is made approximately equal to that of a lower end of an upper beam 29a of the unit U1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003269054-A (JP)
Title: Sealing member and sealed opening/closing structure
Inventor: OHARA YASUYUKI
IPC: E06B7/22
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing member which minimizes adhesion of dust thereto at a location between an opening/closing member and a frame body, to thereby maintain a clean condition between the same.  <P>SOLUTION: The sealing member 20 which is arranged between the opening/ closing member and the frame body brought into contact therewith when the opening/closing member is closed, has a base portion 22 attached to the opening/ closing member or the frame body, and a film body 23 having flexibility and erected from the base portion 22 to make contact with the frame body or the opening/closing member. The film body 23 has both surfaces thereof substantially exposed. According to the sealing member 20, the tip of the film body 23 formed of a film material abuts on the frame body or the opening/closing member, to thereby achieve a sealed condition between the opening/closing member and the frame body. The film material has both the surfaces thereof exposed at the location between the opening/closing member on which the sealing member 20 is set and the frame body, and therefore water content easily evaporates even if it adheres to the surfaces, to thereby minimize retention of water content thereon.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003323909-A (JP)
Title: Fuel cell module and startup method therefor
Inventor: MATAKE NORIHISA
IPC: H01M8/04
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a startup time of a fuel cell module through faster raising of the temperature of the fuel cell besides gas-heating.  <P>SOLUTION: The fuel cell module comprises a control section 35, a first heating section 31, and the fuel cell. The first heating section 31 heats an oxidant gas 2. The fuel cell is supplied with the oxidant gas 2 and a fuel gas 1 to generate power. At startup, the control section 35 controls the fuel cell so that a preset first current is passed through the fuel cell, and also controls the first heating section 31 so that the oxidant gas 2 has a present first temperature at startup.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324157-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: TARUYA MASAYOSHI
IPC: H01L23/522
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a semiconductor device having a capacity element.  <P>SOLUTION: The semiconductor device is provided with a lower electrode 2 formed above an insulation film 11 on the semiconductor substrate 1, a dielectric film 3 formed on the lower electrode 2, an upper electrode 4 formed on the dielectric film 3, a tight layer 51 for covering the lower electrode 2, the dielectric film 3 and the upper electrode 4, an insulation film 6, formed on the whole surface of the semiconductor substrate 1 so as to cover the tight layer 51, and metal wirings 81, 92, penetrating the insulation film 6 and electrically conducted to the upper electrode 4 and the lower electrode 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320471-A (JP)
Title: Tool holder and machine tool
Inventor: KOMINE TAKESHI
IPC: B23K26/064
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool holder which is provided with a laser oscillator, makes the drawing distance of a laser to the required minimum, suppresses deterioration of output of the laser, and improves energy efficiency, and also to provide a machine tool which is capable of exchange of the tool holder and can execute various laser beam machining such as engraving, carving, quenching, welding, cutting, boring, measuring, and cutting machining.  <P>SOLUTION: The tool holder 1 is provided with at least the laser oscillator 13. The machine tool 100 capable of exchange of the tool holder is provided with a main spindle 101 to which the tool holder 1 provided with at least the laser oscillator 13 is mounted attachable/detachably and a power source 104 for the laser oscillator to supply power to the laser oscillator 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321372-A (JP)
Title: Antiallergic composition
Inventor: SATO TOSHIRO
IPC: A61P17/00
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and excellent antiallergic composition, in particular, a composition for preventing and treating atopic dermatitis.  <P>SOLUTION: The antiallergic composition compounded with stachyose as an effective component and a pharmaceutical or a food and drink containing the composition are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320298-A (JP)
Title: Hand pump integrated coating instrument
Inventor: SAKURAI TADASHI
IPC: B05C17/015
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a time or range capable of being coated once is short in a conventional single coating brush or a coating roll-shaped sponge instrument and paint must be put in a paint container frequently to be applied and, since the paint is easy to solidify in an external electromotive pump or a roll coating instrument, coating is interrupted because the hole of a hose is often clogged and, in an instrument using electricity, there is the danger of a fire or electric shock due to an electric spark and an electromechanical instrument using an electromotive pump, or a compressor is expensive and cannot be used at a place having no power supply.  <P>SOLUTION: In a hand pump integrated coating instrument, the hand hold of a coating brush or a coating roll-shaped sponge instrument is formed as a hand pump, and a valve and a center valve stem are built in the cylinder of the pump to join the head having bristles of the brush or the head of roll- shaped sponge by screws to integrate them. The head as expendables can be always attached and detached to be made replaceable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323054-A (JP)
Title: Image forming apparatus
Inventor: UCHIYAMA AKIHIKO
IPC: G03G15/14
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can prevent a member made of an insulating material and adjoining a corona charger from being electrified by ions generated from the corona charger and from attracting toner on a transfer material, thereby always obtaining an image of high quality.  <P>SOLUTION: In the image forming apparatus which is provided with a destaticizer for destaticizing electrified charge on the toner and the transfer material by generating and emitting ions having polarity opposite to polarity of the toner and in which the member made of the insulating material is arranged at an upstream side and/or a downstream side of the destaticizer, the member made of the insulating material is arranged outside a region where the destaticizer has destaticizing effect. Otherwise a sheet-shaped member made of an electrically conductive material is adhered onto the member made of the insulating material and then is arranged in a region where the destaticizer has destaticizing effect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323064-A (JP)
Title: Electrically conductive roller
Inventor: YABUSHITA SHUNICHI
IPC: F16C13/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electrically conductive roller which has no clearance between a core bar and a cylindrical roller part to give excellent adhesion between both, which has no recess on its surface and has excellent dimensional precision and which is excellent in productivity.  <P>SOLUTION: In a state before insertion, a cross sectional area S1 in the radial direction of a hollow part 3a of the cylindrical roller part 3 is made to be ≥80% and <100% of a cross sectional area S2 in the radial direction of the cylindrical core bar 2. Maximum length L1 in the radial direction of the hollow part 3a is made to be ≤140% of a diameter L2 of the core bar 2. Then the core bar 2 is force-fitted into the hollow part 3a of the cylindrical roller part 3. Thus the electrically conductive roller 1 provided with the core bar 2 and the cylindrical roller part 3 which is arranged at an outer peripheral side of the core bar 2 and which has at least one elastic layer, is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327784-A (JP)
Title: Composite particle of synthetic organic compound polymer and ferrite and process for manufacturing the same
Inventor: HANDA HIROSHI
IPC: C08K3/22
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for preparing a composite particle of an organic compound polymer and ferrite which even enables manufacturing of the composite particle having a fine grain size through simplified steps, and the structurally stable composite particle manufactured through this process.  <P>SOLUTION: The composite particle wherein the ferrite is compounded with the synthetic organic compound polymer is formed by adding an aqueous solution of a metallic element ion which essentially comprises ferrous ion and an aqueous alkaline solution to an aqueous solution of the synthetic organic compound polymer obtained by polymerizing a monomer having multiple hydroxy groups and double bonds between carbons to generate a ferrite particle and to conjugate this with the synthetic organic compound polymer. A monomer having double bonds between carbons and an epoxy group or a polymer having a low degree of polymerization is seed polymerized with the composite particle formed through the process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330776-A (JP)
Title: Digital content management device, storage medium and content reproduction device
Inventor: KAMIMURA TOMONORI
IPC: H04N5/44
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a further effective digital content management device by adding additive information easy to attach and full of extension property to a digital content.  <P>SOLUTION: The additive information to be added to the digital content is described as a pair of 'property' with 'value' described by a noun or a numerical value or file name, and the file matched to the file name described in the additive information is added, whereby extension property is given to the additive information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003052737-A (JP)
Title: Laser beam emission system provided with multiple focal points
Inventor: BILLE JOSEF
IPC: A61F9/007
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a system for partitioning and focusing a laser beam onto a plurality of focal points to simultaneously photoalter a corneal tissue at a plurality of locations in a laser system for speedily and safely photoalter subsurface of the corneal tissue by excluding the defect of conventional technology using a single focal point. SOLUTION: In one embodiment, an active mirror is used for partitioning a master beam into diverging beams. In another embodiment, the array of small lenses is used. The diverging beam is collimated, magnified and focused to a plurality of focal points. Each focal point has an average pulse suitable for subsurface photoalteration of the corneal tissue. A scanner is provided for passing a plurality of focal points through the cornea as a group along with a prescribed path in order to speedily and safely photoalter prescribed volume in the subsurface of the corneal tissue.
Patent JP-2003328013-A (JP)
Title: Method for manufacturing multilayer material
Inventor: FUJITA MASAHITO
IPC: C23C24/08
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer material provided with a copper-based alloy layer having a dense structure with high strength for bearing, and a manufacturing method therefor.  <P>SOLUTION: This manufacturing method comprises: spraying a powder 12 of the copper alloy on a steel sheet 11 moving along a direction of an arrow A; heating and reducing an oxide on the surface of the powder 12 in a reducing atmosphere of a reducing furnace 5; and then, while partially heating and melting the copper alloy powder 12 by irradiating the copper alloy powder 12 with a laser beam from a laser device 6, cooling the molten part with a cooling device 7 by water injection from the back side of the steel sheet 11 to rapidly solidifying the molten part. The copper alloy layer of thus manufactured multilayer material has a rapidly solidified structure with a dendrite structure almost vertically extending from the surface of the steel sheet 11, grain sizes of 0.02 mm or less and/or dendrite arms spacing of 0.02 mm or less.  <P>COPYRIGHT: (C)2004,JPO