baber/WOPTO huggingface dataset:
Patent JP-2003118763-A (JP)
Title: Pattern changeable cover
Inventor: IDESHITA HIROSHI
IPC: A45D33/18
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a pattern changeable cover for easily obtaining a cosmetic container with novel, superior design and decorative characteristics by providing the container with decoration having a great deal of personality and individuality. SOLUTION: This pattern changeable cover 10 comprising an inner cover 19 having a recessive fitting part 14 on the inside and an outer cover 22 mounted covering the top face 20 and the side face 21 of the cover 19 is mounted on the neck part 13 of a cream container 11. The top face 25 of the outer cover 22 is provided with a clear outside plate 24 having an outside design pattern 23 made of many regularly distributed lines. The top face 20 of the inner cover 19 is provided with an inside plate 27 having an inside design pattern 26 made of many regularly distributed lines. A rotation guiding means comprising a guide rib 28 and a guide groove 29 for guiding the clear outside plate 24 and the inside plate 27 to rotate and slide relatively to each other is provided.
Patent JP-2003124638-A (JP)
Title: Wiring board and method for manufacturing wiring board
Inventor: MATSUI ISAO
IPC: H05K3/46
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board wherein adherence between conductor and insulating resin is increased in a wiring board, and adherence to miniaturized wiring is more improved. SOLUTION: The wiring board 11 is constituted of an interlayer insulating layer 12 and a conductor forming layer 10 formed on the surface of the interlayer insulating layer 12. A viahole 2 is formed in the wiring board 11. In the conductor forming layer 10, a plurality of mesh clearances 3 are formed in a region except a region where the viahole 2 is formed. A plurality of auxiliary clearances 1 having an area smaller than that of the mesh clearance 3 are formed, in a region 13 formed between the viahole 2 in the conductor forming layer part 10 and the mesh clearance 3 region.
Patent JP-2002194237-A (JP)
Title: Water-dispersible polyisocyanate composition, water- based curable composition and its application
Inventor: WATANABE MASAKI
IPC: C09D5/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a water-dispersible polyisocyanate composition excellent in dispersibility in water, stability against water, compatibility with a water- based resin bearing an active hydrogen-containing group, and the like, and to provide a water-based curable composition comprising the composition, having a long pot life, excellent in curability and giving a cured product excellent in external appearances, water resistance and hardness. SOLUTION: The water-dispersible polyisocyanate composition comprises a hydrophobic polyisocyanate (A) and a vinyl polymer (B) bearing a nonionic group, the hydrophobic polyisocyanate (A) being dispersible by the vinyl polymer (B) in an aqueous medium.
Patent JP-2002211971-A (JP)
Title: Glass-ceramics dielectric material, sintered body and circuit member for microwave
Inventor: MAYAHARA YOSHIO
IPC: C04B35/111
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a glass-ceramics dielectric material which can be fired at <=1,000 deg.C, and has a low dielectric loss in the high frequency region of >=0.1 GHz, and in which a multilayered substrate is not deformed even when fired simultaneously with a silver conductor, and to provide a sintered body and a circuit member for microwaves. SOLUTION: The glass-ceramic dielectric material consists of, by mass, 40 to 100% crystalline glass powder and 0 to 60% ceramic powder. The crystalline glass powder has a composition containing 35 to 65% SiO2, 10 to 30% CaO, 10 to 20% MgO and 0.5 to 35% ZnO, and wherein the material is capable of forming diopside (CaMgSi2O6) as the main crystals, and also, one or two kinds of crystals selected from hardystonite (Ca2ZnSiO7) and willemite (Zn2SiO4).
Patent JP-2003079644-A (JP)
Title: Impression liquid injection device and injection tool therefor
Inventor: NAKANO HITOSHI
IPC: A61C9/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an injection device for applying and heating a liquefied impression agent and an injection tool obtaining the fine stream and medium fine stream of an injection liquid by one set of an impression agent filling cartridge and an injection nozzle both of which are used together. SOLUTION: The impression liquid injection device is constituted of a mounting part (3) housing a cartridge (1) filled with the impression agent solid at the normal temperature in a freely detachable manner and provided with a heating means (4) capable of being controlled in temperature, an operation rod (6) with a spur gear capable of being driven and controlled by an operation switch (9) and extruding the impression liquid from the cartridge, an injection device (10) arranging a grasping part (19) housed in a drive means (7) and an attached power supply (8) inclusive of a temperature control means (5) for the heating means and the temporary placing means (20) of the injection device for controlling the temperature of the mounting part and the attached power supply.  The injection nozzle (2) wherein an injection pipe (15) formed long so as to be capable of being cut on the way thereof is made variable in hole diameter is formed to be fitted to a cap (12) provided on the impression liquid injection side of the cartridge and the impression liquid is held to a proper temperature in a liquefied state to be allowed to flow out.
Patent JP-2003132822-A (JP)
Title: Panel display device and manufacturing method therefor
Inventor: YOKOTA MASAHIRO
IPC: H01J9/26
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a panel display device which enables easy and reliable sealing in vacuum, and to provide a manufacturing method therefor. SOLUTION: A hermetic envelope 10 for keeping vacuum in the panel display device is provided with a front substrate 11 and a rear substrate 12 being disposed oppositely each other, and a seal portion 30 sealing peripheral portions of the front substrate and the rear substrate. The seal portion is composed of a frame-shaped member 18 made of electrically conductive material having a high melting point, the first sealing material 32 and the second sealing material 34. The first sealing material has a lower melting point and a lower softening point than those of the second sealing material, and the material composing the frame-shaped member 18 has a higher melting point and a higher softening temperature than those of the first sealing material and the second sealing material.  The frame-shaped member 18 is joined with the front board via the first sealing material and is joined with the rear board via the second sealing material.
Patent JP-2003095633-A (JP)
Title: Producing method for silicon
Inventor: YOSHIKAWA AKIRA
IPC: C01B33/02
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To determine a range of a supply mole ratio of zinc and raw material silicon tetrachloride when producing a high purity silicon for a solar cell by a vapor phase zinc-reduction method in order to prevent remarkable decrease in the reaction efficiency due to a reversible reaction of formed silicon and silicon tetrachloride, resulting in that granular polycrystalline silicon is highly efficiently produced. SOLUTION: When the high purity silicon for the solar cell is produced by the vapor phase zinc-reduction method, the range of the supply molar ratio of zinc/silicon tetrachloride is determined to be 1/0.49-0.10 in order to prevent remarkable decrease in the reaction efficiency due to a reversible reaction of formed silicon and silicon tetrachloride. By this method, when the silicon is grown on a sand-state seed crystal by using a reaction furnace as a rotary kiln, granular polycrystalline silicon can be obtained highly efficiently.
Patent JP-2003131475-A (JP)
Title: Image forming device
Inventor: ATSUMI TETSUYA
IPC: G03G15/02
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of performing stable electrification over a long term even in the case of continuing to output a high-ratio image by preventing faulty electrification. SOLUTION: In this image forming device an image is formed on an image carrier by applying an image forming process including a destaticizing stage for destaticizing the image carrier, an electrification stage for electrifying the image carrier, an exposure stage for forming an electrostatic latent image on the electrification surface of the image carrier, a developing stage for developing the electrostatic latent image with electrified developer and a transfer stage for transferring a developer image on the image carrier to a recording medium, and the image carrier is repeatedly served for image formation.  The electrification stage is provided with a stage for electrifying the image carrier by applying voltage to an electrifying member coming into contact with the image carrier by forming an abutting part and/or a discharge stage for moving the developer adhering to the electrifying member to the image carrier.
Patent JP-2002182611-A (JP)
Title: Method for driving plasma display panel
Inventor: JEONG JAE-SEOK
IPC: G09G3/291
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To decrease the number of driving lines by a logical product driving method and a line superimposing driving method. SOLUTION: In a three-electrode surface discharge PDP driving method, X-electrode line is equally divided into a plurality of the odd numbered X-groups and a plurality of the even numbered X-groups at a wiring stage, and Y- electrode lines Y is also equally divided into a plurality of Y-groups, and each XV-group pair to which a mutually adjacent XY-electrode pair belongs is set to differ from each other, and the X-electrode lines and the Y-electrode lines are commonly connected in units of the odd numbered X-groups, even numbered X-groups, and Y-groups, respectively.  At the odd numbered driving stage, the Y-groups, X-groups, and address electrode lines are driven in the odd numbered fields, and in the even numbered driving stage, the Y-groups, X-groups, and address electrode lines are driven in the even numbered fields, and the even numbered discharge cells in the vertical direction are driven.
Patent JP-2003137645-A (JP)
Title: Ferrite, production method therefor, and electronic parts obtained by using the same
Inventor: INUZUKA ATSUSHI
IPC: H01F1/37
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide ferrite having an insulating resistance of >=10<9> Ω at a burning temperature of <900 deg.C. SOLUTION: The Zn-Cu based ferrite consists of the crystal grains 1 of Fe2 O3 in the compositional range of 45 to 48 mol%, CuO in 10 to 13 mol% and Zn-Cu ferrite in 40 to 45 mol%, and CuO 2 precipitated into the grain boundaries thereof.
Patent JP-2003137635-A (JP)
Title: Dry mortar premix blended with raw diatomaceous earth at high ratio, and production method therefor
Inventor: MATSUI YOSHIKI
IPC: C04B14/08
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a dry mortar premix by which a wall and a sheet having excellent water absorbability and water dischargeability can easily be produced without cracking by blending raw diatomaceous earth at a high ratio. SOLUTION: Normal portland cement having a Blaine value of about 4,000 cm2/g is pulverized to produce high Blaine value portland cement having a Blaine value of >=5,500 cm2/g. Then, to 2 (weight ratio) of portland cement having a Blaine value of about 4,000 cm2/g, the high Blaine value portland cement is mixed in the ratio of >=1 (weight ratio) to produce Blaine value controlled portland cement. This Blaine value controlled portland cement is mixed with raw diatomaceous earth in the ratio of >=75% (weight ratio). If required, optional fibers or/(and) binders are added thereto.
Patent JP-2003037085-A (JP)
Title: Method and apparatus for cutting substrate using laser irradiation
Inventor: YE KAIDONG
IPC: B23K26/40
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for cutting a substrate by using laser irradiation. SOLUTION: The method for cutting the substrate by using the laser irradiation comprises a step of scanning a laser beam on the substrate, a step of removing a first layer of the substrate by the laser beam, and the steps of thereafter refocusing the beam on a newly exposed second layer and passing the beam therethrough. The steps are repeated until a separation is completed. This method and the apparatus are particularly suitable for a singularization of an integrated circuit package.
Patent JP-2003139806-A (JP)
Title: Electrostatic capacitance measuring method and apparatus
Inventor: HORII YASUSHI
IPC: B41J2/01
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic capacitance measuring method and an apparatus capable of correctly measuring electrostatic capacitance between electrodes in the electrostatic capacitance measuring method and the apparatus. SOLUTION: In the electrostatic capacitance measuring method for arranging a plurality of channels in parallel and performing measurement, in the case of making signal frequencies for measurement in measuring lines different from one another and performing the measurement, the measuring frequencies in the measuring lines are provided with frequencies having no integral common divisor with one another. By this constitution, it is possible to eliminate the effects of interference between the channels and perform correct measurement.
Patent JP-2003141326-A (JP)
Title: Product development supporting device and product development supporting method
Inventor: MURAI TERUHIRO
IPC: G06Q30/02
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce costs of a market research and to provide a statistic result to a developer promptly. SOLUTION: A product development supporting device is provided with an opinion gathering part 26 for gathering opinions regarding a pet 14 and regarding an automobile 13 from a user terminal 4, a pet site 24 for publicizing an electronic bulletin board 92 carrying the opinions, a key word data base 23 for recording a key word 61 regarding the pet 14 and developer terminals 5 and 6 belonging to the developers 15 and 16 developing the automobile 13 in correspondence, a statistic part for counting a number of the opinions including the key word 61, a developer extraction part 28 for referring to the key word data base 23 and extracting the developer terminals 5 and 6 corresponding to the key word 61 whose number exceeds a prescribed value,  and a statistic distribution part 29 for distributing the number of the key word 61 to the developer terminals 5 and 6 extracted by the developer extraction part 28.
Patent JP-2003137934-A (JP)
Title: Water-soluble poly(p-vinylphenol) copolymer and method for producing the same
Inventor: HORI HIROYOSHI
IPC: C08F212/14
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a water-soluble poly(p-vinylphenol) copolymer, and to provide a method for simply producing the copolymer at a low cost. SOLUTION: This water-soluble poly(p-vinylphenol) copolymer is represented by the general formula (1) [R1 and R2 are each H, a 1 to 10C linear hydrocarbon, a 3 to 10C branched or cyclic hydrocarbon, or a 6 to 10C aromatic ring- containing hydrocarbon; R3 is COO; R4 is a 2 to 10C linear or branched oxyalkylene; R5 is a 1 to 10C linear hydrocarbon, a 3 to 10C branched or cyclic hydrocarbon, or a 6 to 10C aromatic ring-containing hydrocarbon; and (p) is 1 to 50].
Patent JP-2003135255-A (JP)
Title: Ceremonial instrument
Inventor: ARAKAWA OSAMU
IPC: A47G33/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for ceremonys, having no risk of a fire or the like in spite of falling so as to attain high safety. SOLUTION: This instrument for ceremonys is provided with an incense burner-shape container having a red LED 3 inside, and an incense stick-shape rod 2 inserted in the incense burner-shape container 1. The incense stick-shape rod 2 includes an optical fiber 4 having an opague covering layer 7 and a tip small head part 4b for scattering light. The base end 4a of the optical fiber 4 in the incense burner-shape container 1 receives light from the red LED 3, and light is emitted in the scattering manner from the small tip head part 4b of the optical fiber 4.
Patent JP-2003143492-A (JP)
Title: Image pickup device
Inventor: IKEDA YASUYUKI
IPC: H04N5/335
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To enable effective signal processing. SOLUTION: An image pickup device has a first photographing region having a plurality of photoelectric conversion sections, a second photographing region having a plurality of photoelectric conversion sections, a first output section for outputting signals from the first photographing section, a second output section for outputting signals from the second photographing section, a first signal processing means for processing signals from the first output section, a second signal processing means for processing signals from the second output means, and an adjusting means for controlling so that, when transmitting first information to the first and second signal processing means, the signals are transmitted to these means simultaneously, and when transmitting second information to the first and second signal processing means, the information are successively transmitted to these means.
Patent JP-2003142755-A (JP)
Title: Magnetic resistance sensor and manufacturing method thereof
Inventor: SUGAWARA TAKAHIKO
IPC: H01L21/3205
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resistance sensor having a CPP structure capable of reducing the apparent diameter of a contact hole. SOLUTION: The magnetic resistance sensor comprises a lower electrode layer, an insulator matrix provided on the lower electrode layer, a nano-tube structural film consisting of a plurality of nano-tubes arranged so as to be dispersed in the insulator matrix, a magnetic resistance film provided on the nano-tube structural film, and an upper electrode layer provided on the magnetic resistance film. Respective nano-tubes are constituted of cylindrical nonmetals and column type metals involved in the cylindrical nonmetals. The central area of the nano-tube structural film is etched partially while the upper electrode layer is conducted with the lower electrode layer through the magnetic resistance film and the column type metals at the parts of etching.
Patent JP-2003149673-A (JP)
Title: Active matrix substrate and display device using the same
Inventor: TOMINAGA MASAKATSU
IPC: G02F1/1368
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce the area of a switching matrix region in an active matrix substrate provided with the switching matrix region. SOLUTION: In an active matrix substrate provided with a display region and the active matrix region, a switching transistor 24 is formed on a gate switching bus line 22 for driving the switching transistor 24 provided in the active matrix region.
Patent JP-2003152183-A (JP)
Title: Semiconductor device
Inventor: HARUGUCHI HIDEKI
IPC: H01L29/78
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device where the occurrence of the high frequency oscillation of gate voltage can be reduced even in a load shorting state or latch-up destruction can be prevented even if gate voltage oscillates. SOLUTION: In an IGBT chip 1 operating as the semiconductor device, multiple unit cells 6 are formed. The unit cell 6 includes a unit cell 6B formed near a gate pad 3 and a unit cell 6A formed in a place except for the unit cell 6B. The unit cell 6B has constitution similar to the unit cell 6A by the impurity concentration of a p-base region 15b is higher than the p-base region 15 of the unit cell 6A. Since threshold voltage becomes higher than the unit cell 6A in the unit cell 6B, saturation current is difficult to flow in the unit cell 6B even if gate voltage which is the same as the unit cell 6A is applied. Consequently, gate oscillation near the gate pad 3 is reduced even in the load shorting state, and latch-up destruction can be prevented.
Patent JP-2002158256-A (JP)
Title: Packaging method of semiconductor device, packaging structure thereof, and optoelectronic device
Inventor: MURAMATSU EIJI
IPC: H01L21/60
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and reliable packaging structure of a tape carrier, and to provide an optoelectronic device. SOLUTION: In the electric connection between the tape carrier and a circuit board, solder coating is applied to the outer lead of the tape carrier, thus performing the thermocompression bonding between the tape carrier and the circuit board. After the thermocompression bonding, the central section of the solder coating of the outer lead section is recessed so that the soldered quality can be confirmed easily and surely.
Patent JP-2003150714-A (JP)
Title: Diagnostic imaging support system
Inventor: TSUNOMURA TAKAYOSHI
IPC: G16H10/60
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a medical diagnostic imaging support system by which a client can obtain the result of CAD calculation from a serber in real time. SOLUTION: The system is provided with a client 2 which transmits medical image data obtained from a medical diagnostic imaging equipment 21, a server 1 which receives the transmitted medical image data, detects an abnormal shadow in the received medical image data and puts a mark to the detected place, and a network 5 for connecting the server 1 and the client 2 so as to transmit and receive data to each other. Information of specifying the address of the abnormal shadow on the medical image and the size of the mark is generated by the server 1, and the generated information is transmitted from the server 1 to the network 5. The transmitted information is received from the network 5 to the client 2, and the information is reproduced to the mark.  Then, the reproduced mark and the medical image data obtained from the medical diagnostic imaging equipment 21 are superposed and displayed on a shadow reading device 22.
Patent JP-2002200854-A (JP)
Title: Untreated lithographic printing plate
Inventor: VAN DAMME MARC
IPC: G03F7/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an untreated material which is suitable for heat mode direct-to-plate recording and is characterized by high sensitivity and high quality of lithographic printing and achieves a high run length when it is exposed on an outer drum laser recorder and an inner drum laser recorder. SOLUTION: A negative acting heat-sensitive material for producing a lithographic printing plate by the direct-to-plate recording characterized by comprising a lithographic base with a hydrophilic surface, a lipophilic image forming layer and a crosslinked hydrophilic top layer in this indicated order and comprising at least one transition metal complex of an organic acid in the lipophilic image forming layer is disclosed. The material of the present invention is characterized by improved run length and can be used as a printing plate just after exposure.