baber/WOPTO huggingface dataset:
Patent JP-2003277990-A (JP)
Title: Electrolytic coloring method for aluminum member
Inventor: USUKI YOSHIO
IPC: B60J5/04
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic coloring method for an aluminum member which can gradiently change partially different color tones within the same aluminum member.  <P>SOLUTION: A first operation to form an anodically oxidized film 3 having micropores 2 on the surface of the aluminum member 1 by impressing a voltage between the aluminum member 1 immersed into a treating liquid and a counter electrode, a second operation to reform the micropores 2 of the film 3 by immersing the aluminum member having the micropores 2 into the same treating liquid as the treating liquid in the first operation or another treating liquid, and a third operation to color the aluminum member 1 by holding a color forming substance in the micropores 2 of the film 3 of the member 1 are carried out. In the second operation, the contact time of the treating liquid and the aluminum member 1 is changed according to the positions of the areas of the aluminum member 1, by which the degree of reforming the micropores 2 of the film 3 is changed according to the positions of the areas of the aluminum member 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284304-A (JP)
Title: Electric contact-point device and contact
Inventor: NAKAMURA KENICHI
IPC: H01H1/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To maintain good electric characteristics for a long period of time.  <P>SOLUTION: An electric contact-point device includes an electrode 31 mounted on an electric part 30, a movable conductor 33 through which electricity inputted and outputted for the electric part runs, a contact 32 fitted on the opposite surface of the electrode in the movable conductor, and an energizing mechanism for bringing the contact into contact with the electrode by energizing the movable conductor. In this electric contact-point device, the contact 32 is constituted of a bundled carbon nano tubes 35 comprising a plurality of carbon nano tubes 37 of which the one end is fixed on the movable conductor and the free end of the other end faces the electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281565-A (JP)
Title: Glossiness reproducing method independent from characteristics of display device
Inventor: TSUMURA NORIMICHI
IPC: G06T15/80
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glossiness reproducing method independent from characteristics of display device enabling the precise reproduction of the glossiness of a commodity.  <P>SOLUTION: This glossiness reproducing method independent from characteristic of display device comprises measuring a person's tendency to sense glossiness by subjective evaluation experiment, relating the perceptive characteristic to this tendency to physical characteristics, thereby performing a quantitative determination to obtain an equi-grossiness curve based on a glossiness model, and changing a surface reflecting component according to the luminance of a device on the basis of the equi-grossiness curve. According to this, the glossiness of the commodity can be precisely reproduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281930-A (JP)
Title: Vehicle headlamp
Inventor: ETO TOYOZO
IPC: F21Y101/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide for the ventilation between a region surrounded by a cap-shaped shade inside a reflector and the outside of the reflector, so that the region surrounded by the cap-shaped shade is not filled with heat.  <P>SOLUTION: A vehicle headlamp 1 comprises a lamp body 2 having a hollow with an opening in the front, a front cover (lens) 3 covering the frontal opening of the lamp body 2, a reflector 5 tiltably supported in the lamp body 2, a bulb 23 supported in the reflector 5, and the cap-shaped shade 32 shading the direct light at least in front from the bulb 23, wherein a vent is installed in the periphery of a bulb supporting part 6 of the reflector 5 and in a region inside of the outer fringe of the shade 32 in front view.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280865-A (JP)
Title: Consumables managing method
Inventor: NISHI HAYATO
IPC: G06Q50/10
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To make a highly efficient consumable collecting system and a consumable reproducing system.  <P>SOLUTION: In this consumable managing method, customer side equipment using consumables reports the use level or consumption level of consumables to a managing device (ordering/order reception management system 2, an inventory managing system 3, a collected article state managing system 4, a new article/reproduced article delivery managing system 6) being the origin of management which manages the consumables. When it is detected that the consumables have been used until a predetermined use level or consumption level by a managing device, whether to provide new consumables to a customer or to provide reproduced consumables to the customer is determined according to preliminarily registered contract information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276336-A (JP)
Title: Thermal recording material
Inventor: MITAMURA YASUHIRO
IPC: B41M5/323
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material which exhibits high color density, causes no significant texture fogging, and has an excellent raw stock keeping property.  <P>SOLUTION: This thermal recording material includes a support and, provided on the support, a thermal recording layer containing a diazo compound encapsulated in a microcapsule and a coupler compound, which develops color upon a reaction with the diazo compound, and is characterized in that a styrene- acrylonitrile copolymer is used as a non-volatile oil phase component which, together with the diazo compound, is encapsulated in the microcapsule.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277115-A (JP)
Title: Method for producing cement admixture
Inventor: MOTOYAMA KOJI
IPC: C04B103/44
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a new cement admixture which fundamentally has an action as a binder, has separation reduction properties of materials and has high fluidity, therefore has excellent operability, and which can reduce its amount to be added while maintaining these actions.  <P>SOLUTION: The method for producing the cement admixture uses a cement admixture containing a polymer obtained by polymerizing monomer components consisting of a carboxyl group-containing monomer capable of polymerization and a strong acid group-containing monomer capable of polymerization as essential components, and is characterized by polymerizing the polymer by an emulsion polymerization method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274988-A (JP)
Title: Method for producing l-amino acid
Inventor: HARA YOSHIHIKO
IPC: C12P13/14
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving the productivity of an L-amino acid by bacteria from the viewpoint different from conventional techniques.  <P>SOLUTION: A microorganism capable of producing an L-amino acid is cultured in a medium and the L-amino acid produced and accumulated in the medium is collected. The microorganism to be used in the method is a Gram-negative bacteria having Entner-Doudoroff pathway and increased 6-phosphogluconic acid dehydrogenase activity and/or 2-keto-3-deoxy-6-phosphogluconic acid aldolase activity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003287802-A (JP)
Title: Picture display device
Inventor: UMEYA SHINJIRO
IPC: G03B21/60
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To display a color picture by using a laser light source for all three colors, red (R), green (G), blue (B) while realizing miniaturization, weight saving and low cost of a picture display device.  <P>SOLUTION: A laser light source emitting a two color light of three primacy colors, red, green, and blue and an excitation light source laser emitting excitation light are used. Luminous fluxes emitted from the laser light source and the excitation light source laser are intensity-modulated to be projected onto a screen. The screen has a fluorescent material excited by the excitation light and wavelength-converting the excitation light into one remaining color of the three primary colors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288774-A (JP)
Title: Recording and reproducing device with warning indicator, and warning indicating method
Inventor: WATANABE TAKESHI
IPC: H04N5/7826
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily discriminate normal and abnormal operations indicated on a display by improving the visibility for the warning indication of an recording and reproducing device and by changing the light emission.  <P>SOLUTION: The warning indicator is composed of a display 7 to show the operation of a recording and reproducing device, a state detector 4 to detect the operation states, a normal operation state storing memory 6, and a state indication signal generator 5a. The indicator 7 consists of a letter and character display 1, and a backlight 2 which uses a light source of a plurality of LEDs. When an abnormal operation is detected by comparing the information 10 from the state detector 4 and the normal operation state storing memory, the backlight 2 emits light in another color to indicate that the recording and reproducing device is in an abnormal operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287024-A (JP)
Title: Dynamic pressure bearing device, motor using device and disc having motor
Inventor: INOUE KIYOBUMI
IPC: F16C33/06
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lubricating fluid from leaking to the outside of a device by thermal expansion without increasing a volume of a taper seal portion, in a dynamic pressure bearing device having structure of a minute gap between a shaft member and a sleeve member, totally filled with lubricating fluid.  <P>SOLUTION: This device includes a shaft member 11 having a shaft portion 111 and a thrust plate portion 112, a sleeve member 12 made of a porous sintered body, placed opposedly against the shaft portion 111 with a minute gap, a sleeve support member 13 supporting the sleeve member 12, a thrust bush member 14 placed opposedly against a lower surface of the plate portion 112 with a minute gap, sealing a lower opening of the member 13, and lubricating fluid filled in the whole minute gap. An expansion member B<SB>1</SB>having the negative thermal expansion coefficient is attached to locations other than a location that is in contact with the lubricating fluid and that is a groove for generating dynamic pressure, in at least on a member of the shaft member 11, the sleeve member 12, the support member 13 and the member 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284841-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that attracts the interest of a player.  <P>SOLUTION: A second display section 27 is adjoined to an LED display device 200 and can simultaneously display all of 0 to 9 on the LED display device 200. Therefore, when patterns displayed on the LED display device 200 get into a ready-to-win condition, the second display section 27 can be used to select the rest of patterns by lottery. This is a very new ready-to-win mode and can attracts the interest of a player.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292724-A (JP)
Title: Acid-curable resol resin composition
Inventor: KAGE TAKAKAZU
IPC: C08G8/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an acid-curable resol resin composition having a controllable pot life, and rapidly curable properties after passing an operation time for impregnation, kneading, or the like.  <P>SOLUTION: The acid-curable resol resin composition is obtained by reacting aldehydes and phenols. The composition has (1) ≥1.8 ratio (o/p) of molecules at ortho-position to para-position of the phenols obtained by bonding the aldehydes with the phenols, and (2) 25-50 wt.% content of the total amount of the phenol monomers comprising the phenols without addition of the aldehyde, and the phenols with added two aldehydes in the whole resol resin measured by gel permeation chromatography, and comprises (3) (a) the resol resin having 300-600 number average molecular weight and 400-1,100 weight average molecular weight, and (b) acids as essential components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294496-A (JP)
Title: Instrument apparatus
Inventor: OBATA MASAHITO
IPC: B60K35/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument apparatus having an amusing and novel appearance.  <P>SOLUTION: The instrument apparatus is provided with an instrument main body 5 having a rotating shaft 4, a pointer 7 fixed to the tip side of the rotating shaft 4, a display panel 9 having both a display part arranged in the rear of the pointer 7 and adapting to the movement of the pointer 7 and a ground part except the display part, a plurality of light emitting diodes 10 for illuminating the display from the rear of the display panel 9 by transmission, and a reflector 11 for reflecting the light of the light emitting diodes 10 to the side of the display panel 9. The light emitting diodes 10 comprise light sources of different colors for illuminating the display by transmission in such a way that the color tones are different along the direction of the plane of the display panel 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290687-A (JP)
Title: Electrostatic coating apparatus
Inventor: HASHIGAYA MANABU
IPC: B05B5/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the solid component of a coating solution from being precipitated on the bush of the rotary atomizing head of an electrostatic coating apparatus while performing satisfactory electrostatic coating using a small amount of the coating solution.  <P>SOLUTION: The caliber of a liquid feed passage 60 formed along the center axis of the bush 58 arranged to the electrostatic coating apparatus 26, the interval between the leading end of the coating supply nozzle 64 for supplying the coating solution to the coating receiving part 78 of the bush 58 and the coating receiving part 78 and the flow velocity of the coating solution discharged from the coating supply nozzle 64 are set so that the solid component of the coating solution is not precipitated on the surface of the bush 58 by properly coating the surface of the bush 58 with a thin film of the coating solution when electrostatic coating work is performed by revolving an atomizing head body 52. By this constitution, the atomized liquid drops of the coating is bonded to the thin film of the coating solution covering the surface of the bush 58 and, therefore, the precipitation and adhesion of the solid component in the coating can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299285-A (JP)
Title: Construction for attaching connector for coil of rotary electric machine and apparatus and coaxial rotary electric machine and apparatus provided therewith
Inventor: NAKANO MASAKI
IPC: H02K5/22
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable the voltage of a coil to be high without causing leakage even if one connector is made to approach to another.  <P>SOLUTION: A construction in which a connector 54 is attached to an insulating resin element 51 provided in a housing 4 of a motor from the outside of the housing 4, an electrode 52 embedded into the insulating resin element 51 and electrically connected to the coil within the housing 4 as well is energized by the connector 54. A connector attaching hole 51a having an inlet exposed to the outside of housing 4 is formed in the insulating resin element 51, an electrode 52 is made to expose in the bottom of the connector attaching hole 51a, the insulating cover 55 of the connector 54 is formed so as to lock into the connector attaching hole 51a and a conductive element 56 is made to expose at the end of the insulating cover 55, in a condition that the insulating cover 55 locks into the connector attaching hole 51a and there is an electrical contact between the electrode 52 disposed at the bottom of the connector attaching hole 51a and the conductive element 56 disposed at the end of the insulating cover 55, a fixing bolt 58 is provided for fixing the connector 54 to the insulating resin element 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002370394-A (JP)
Title: Thermal printer
Inventor: SATO JUNICHI
IPC: B41J2/325
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal printer performing thermal transfer printing and thermal printing in which thermal transfer print mode and thermal print mode are set automatically. SOLUTION: When power is turned on in order to start use of a thermal printer, an ink ribbon is wound by driving a ribbon winding motor for a short specified time. At the end of the specified time, a decision is made by a switch inverting the state whether the ribbon is stretched or loosened including absence of ribbon. Thermal transfer print mode or thermal print mode is set automatically depending on the state of the switch.
Patent JP-2003002997-A (JP)
Title: Method for producing foam and foam
Inventor: GOTO YUTAKA
IPC: C08J9/04
Filed: 2002-04-02
Abstract: PROBLEM TO BE SOLVED: To produce a foam achieving excellent heat insulation by thin cell membranes, industrially produced and having high and stable quality by securing uniform fluidity of a molt mixture, in producing the foam by using starch as one of melting high-molecular weight compounds, and mixing other high- molecular weight compounds having different melt viscosities. SOLUTION: When producing the foam of a plastic resin including a vegetable fibrous material such as a pulverized product of paper, or wood, and the starch as components of the composition, the vegetable fibrous material and the starch are mixed in water. The foam is produced by putting a step for drying pellets at a temperature lower than the gelatinizing temperature of the starch between a step for adhering the spheres of starch molecules with the vegetable fibrous material without gelatinization of the starch, and the resultant spheres of the starch molecules to adhere with each other, and a step for mixing and foaming the resultant pellets with the plastic resin.
Patent JP-2003250680-A (JP)
Title: Container for serving vegetable
Inventor: KAWAHARA JUN
IPC: A47G19/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container allowing to gorgeously serve fresh vegetable and easily take the vegetable.  <P>SOLUTION: This container for serving vegetable is formed by substantially concentrically disposing a plurality of peripheral wall parts. By this arrangement, the bottom area of the container can be increased and a plurality of narrow spaces divided by a plurality of peripheral walls are disposed concentrically.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002313986-A (JP)
Title: Chip size package
Inventor: SHIBATA SUSUMU
IPC: H01L23/12
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a chip size package which allows a reduction in the number of manufacturing steps and in the cost without using a die and which can protect an LSI sufficiently. SOLUTION: This chip size package has a semiconductor chip 104 having a surface surrounded by four sides, a plurality of electrodes 204 and 205 formed on the surface of the semiconductor chip 104 along its respective four sides, resin 200 covering the surface of the semiconductor chip 104, and a plurality of wirings 404 and 405 which are electrically connected to the plurality of electrodes 204 and 205 respectively and formed on the resin 200 at positions on the center side of the surface of the semiconductor chip 104 which are different from the positions where the plurality of electrodes 204 and 205 are formed to electrically connect the plurality of electrodes 204 and 205 with external devices.
Patent JP-2003300856-A (JP)
Title: Cosmetic composition
Inventor: HITSUDA HIROKO
IPC: A61K8/72
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cosmetic composition excellently stable, having excellent stability, good compatibility with the skin and an excellent touch of use without greasiness.  <P>SOLUTION: This cosmetic composition comprises a copolymer of hydroxyethyl acrylate or sodium acrylate and sodium acryloyldimethyltaurate as component (A), an oil as component (B) and a water-soluble thickener as component (C) or further an electrolyte or extracts containing the electrolyte as component (D). The cosmetic composition comprises the component (C) which is a carboxyvinyl polymer and/or an alkyl-modified carboxyvinyl polymer. The cosmetic composition comprises the component (B) that is a silicone oil and/or an oil which is a liquid at room temperature. The cosmetic composition comprises the surfactant in ≤1/10 ratio of the oil expressed in terms of mass ratio. The cosmetic composition has low irritation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304064-A (JP)
Title: Ceramic multilayer circuit board with built-in air layer and method of manufacturing the same
Inventor: YAMAMOTO TOSHISHIGE
IPC: H01P3/08
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic multilayer circuit board which is reduced in earth capacity, provided with a small inductor that has a high self-resonant frequency and superior high-frequency characteristics and is built in at a low cost, and capable of dealing with high-frequency radio waves such as microwaves or milliwaves.  <P>SOLUTION: The ceramic multilayer circuit board is equipped with conductor patterns and has a multilayered structure containing at least an air layer. A plurality of columnar structures containing a ceramic columnar structure are provided in the above air layer, and the ceramic multilayer circuit board is equipped with the conductor patterns which are confronted with each other through the intermediary of the air layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303821-A (JP)
Title: Semiconductor device, method of manufacturing semiconductor device and semiconductor substrate
Inventor: ISHIBASHI SHIGERU
IPC: H01L21/8242
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the slurry of CMP to remain in an alignment mark portion.  <P>SOLUTION: A method of manufacturing a semiconductor device comprises a process to form a first conductive layer 17 or a chip and a third conductive layer 12 at an area lower than the first conductive layer 17 to the alignment mark portion; a process to form a first contact hole 22a having a depth reaching the first conductor layer 17 from the surface of an insulation layer 21 and a second contact hole 22b having a depth reaching the third conductor layer 12 from the surface of the insulation layer 21; and a process to form a step 24 by forming a second conductive layer 23a up to the surface of the insulation layer 21 from the first conductive layer 17 by the selective growth of a conductor of the first conductive layer 17 within the first contact hole 22a, and by forming a fourth conductive layer 23b up to a position lower than the surface of the insulation layer 21 from the third conductive layer 12 by the selective growth of a conductor of the third conductive layer 12 in the second contact hole 22b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302807-A (JP)
Title: Rotary developing device
Inventor: MATSUO YASUHIRO
IPC: G03G15/01
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To make a rotary developing device light in weight and adaptive to a high-speed rotation by suppressing the torsion of a unit support at a rotary drive time.  <P>SOLUTION: In the rotary developing device wherein a developing cartridge is inserted in a rotary axis direction and the developing cartridge is positioned by the unit support 4, the rotary shaft 2 is freely rotatably supported by both sides of the body front frame and the body rear frame, and the unit support 4 is integrally supported with the rotary shaft 2. The rotary shaft 2 is constituted of a through shaft, and the unit support 4 is constituted of resin, and the through shaft 2 and the unit support 4 are integrally supported by screwing.  <P>COPYRIGHT: (C)2004,JPO