baber/WOPTO huggingface dataset:
Patent JP-2004059744-A (JP)
Title: Additive for processing thermoplastic resin
Inventor: KADA KOJI
IPC: C09K3/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive for processing a thermoplastic resin, excellent in color hue and heat resistance, and a thermoplastic resin composition which contains the additive and is excellent in resistance to discoloration, heat resistance, and molding and processing characteristics.  <P>SOLUTION: The additive for processing a thermoplastic resin comprises an ester compound which is obtained by the condensation reaction of (a) a 14-30C linear saturated monocarboxylic acid with (b) a 14-30C linear saturated monohydric alcohol or a 2-30C di- to hexa-valent alcohol and which has an acid value of 3 mg KOH/g or lower and a hydroxyl value of 5 mg KOH/g or lower. The thermoplastic resin composition contains the additive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059826-A (JP)
Title: Polyether aromatic ketone resin composition and film and sheet
Inventor: KANEDA ARIHIRO
IPC: C08L71/10
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyether aromatic ketone resin having improved electric properties and to produce a molded resin article having a moderate antistatic performance and excellent formability.  <P>SOLUTION: The polyether aromatic ketone resin composition contains 100 pts. wt. of a polyether aromatic ketone resin and 3-50 pts. wt. of an electrically conductive filler. The film or sheet is composed of the resin composition. Preferably, the electrically conductive filler is a platy conductive filler or carbon nano-tube or their combination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060856-A (JP)
Title: Two step compound molding gear
Inventor: MAEHARA TOSHIO
IPC: B29C45/14
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two step compound gear having a driving pinion and a follower gear arranged on the same axis, in which profile errors are especially reduced.  <P>SOLUTION: In the two step compound gear having the driving pinion and the follower gear arranged on the same axis, the large resin gear is formed by molding on the outer peripheral part of a connecting part having a cylindrical smooth outer surface directly connected to the pinion made of a machined metallic product. By this method, the profile errors of the two step compound gear can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003125208-A (JP)
Title: Apparatus for predominant color identification in digital image
Inventor: SAID AMIR
IPC: H04N1/413
Filed: 2002-08-02
Abstract: PROBLEM TO BE SOLVED: To increase the compression efficiency of digital images. SOLUTION: The apparatus is provided for identifying at least one predominant color in digital images. If the color vector of each of first sampling pixels in the image is in a list, then the corresponding counter is incremented. If the color vector of the pixel is not in the list, the color vector is added to the list and the corresponding counter is initialized. As to each of at least one or more additional samplings in the image, if the color vector of the pixel is in the list, the corresponding counter is incremented. At the end of the respective additional samplings, all entries with counter q< threshold value Tn are removed from the list. If the list is empty or all entries have a counter q> threshold value Un, then the list is completed and all the color vectors in the list are identified as the predominant colors.
Patent JP-2004066900-A (JP)
Title: Collision object protection device
Inventor: TAKAHASHI AKIO
IPC: B60R21/34
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collision object protection device capable of effectively absorbing impact on a pedestrian, securing front visibility from a driver seat sufficiently on a vehicle side, and improving protection of pedestrians and driving property on the vehicle side.  <P>SOLUTION: In this collision object protection device 1, a protection net 2 is developed to cover an upper face of a front part of a vehicle when detecting or predicting collision of the vehicle M. It is provided with an energizing means energizing the protection net 2 so that it rises from a falling down condition when it develops. When a collision object collides against the protection net 2, impact of the collision object is absorbed by energizing force of the energizing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071820-A (JP)
Title: Transfer material for forming circuit
Inventor: HASEGAWA TAKESHI
IPC: H05K3/20
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer material for forming a circuit which is capable of efficiently transferring even a land pattern having a fine form.  <P>SOLUTION: In the circuit forming transfer material where metal foil formed into a circuit pattern is pasted on a base material, the land pattern of the circuit pattern has a polygonal form.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071906-A (JP)
Title: Semiconductor device
Inventor: SHIBATA KAZUTAKA
IPC: H01L23/12
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is capable of protecting a joint between an electrode pad and a post from damage.  <P>SOLUTION: The semiconductor device 1 includes a semiconductor chip 2. In the semiconductor chip 2, rearranged interconnect lines including electrode pads 3 are formed on the active surface 2a where a circuit is formed. The electrode pads 3 are formed of copper. A passivation film 4 is formed on the rearranged interconnect lines such that the electrode pads 3 are exposed. A resin film 6 is formed on the passivation film 4. Gold posts 5 are joined upright to the electrode pads 3. The posts 5 are provided so as to penetrate the resin film 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003140108-A (JP)
Title: Optical device
Inventor: MIURA HIROTSUNA
IPC: G02F1/13
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To realize a three dimensional color animation holography display device of a large scale and high definition. SOLUTION: In an optical system provided with an optically writing type spatial modulator and an electrically writing type space modulator for writing information therein, the electrically writing type spatial modulator projects and forms the image of a TFT driving method TN liquid crystal panel 102 onto a phase modulation type and ECB method optically writing type liquid crystal spatial optical modulator 104 through a distortion correcting optical system 103. The optically writing type spatial optical modulator is constituted of a laminated body of an amorphous silicon optical conduction element and a nematic liquid crystal.
Patent JP-2003121968-A (JP)
Title: Color photothermographic imaging element
Inventor: OLSON LEIF P
IPC: G03C7/407
Filed: 2002-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a color photothermographic imaging element having superior cyan dye forming ability. SOLUTION: The color photothermographic imaging element contains a pyrazolone coupler reactively associated with a developing agent precursor which releases a developing agent, the oxidized body of the developing agent can form a cyan coloring dye along with the pyrazolone coupler in at least one imaging layer of the imaging element, and when a coupler of formula C-18 is present, the developing agent is selected in such a way that the oxidized body of the developing agent forms a cyan dye along with this coupler.
Patent JP-2003094133-A (JP)
Title: Can with thread, its manufacturing method, and lidded case using the same
Inventor: KANO YOSHINORI
IPC: B65D1/12
Filed: 2002-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a sheet metal can with thread which scarcely injures user's fingers or the like when being handled, and is resistant to corrosion caused by its contents. SOLUTION: The can A with thread has a neck 3 having a thread 4 formed by irregularity deformation. The curl 5, the thickness (t) of which is thinner than an original thickness T, is provided at the upper end of the neck 3. A paint film or a coat is formed on the inner surface side of a can body including the neck 3, and the curl 5 is formed outwardly.
Patent JP-2004079796-A (JP)
Title: Portable device
Inventor: KAWAMURA DAISUKE
IPC: E05B19/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable device which can improve portability and a hard-to-break property against external stress.  <P>SOLUTION: When long sides of a case body 22 are warped, on the warpage center region 26 on a circuit board 25 which is located near the warpage center line C<SB>0</SB>of the case body 22, two electronic components 30 are arranged so that the axial lines C<SB>1</SB>in their long side directions are approximately in parallel to the warpage center line C<SB>0</SB>. The electronic components 30 in the warpage center region 26 are arranged so that the axis lines C<SB>1</SB>in their longitudinal direction are on the same line each other and on the same line as the warpage center line C<SB>0</SB>of the case body 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078594-A (JP)
Title: Data file receiving device and its method
Inventor: SUZUKI AKINORI
IPC: G06F17/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To display a fee for printing a data file when uploading the data file in a terminal that has uploaded the data file.  <P>SOLUTION: When a user uploads the data file to be printed by a printer 50 to a file server 30 by using the user terminal 10, the file server 30 calculates the fee for printing the data file received from the user terminal 10 by the printer 50 in response to the number of prints and print formats, and it displays the fee in the user terminal 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079383-A (JP)
Title: Manufacturing method of cathode-ray tube
Inventor: FUKAZAWA HIROYOSHI
IPC: H01J9/20
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a cathode-ray tube capable of reducing a manufacturing cost by reducing adhesion of a contaminant to a coating surface, and occurrence of defects due to the contamination of the coating surface, and by reducing the use quantity of a coating solution for thin film formation.  <P>SOLUTION: This manufacturing method of a cathode-ray tube is provided with a process for forming a thin film by applying a coating solution to the surface of a display part of the cathode-ray tube. The method is characterized by cleaning the surface to be coated of the display part surface by spraying a solution containing alcohol as a main constituent immediately before the coating of the coating solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080536-A (JP)
Title: Color signal regenerating circuit
Inventor: MITO YUMIKO
IPC: H04N9/68
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color signal regenerating circuit which does not lower the quality of regenerated video even if the level of an input carrier chrominance signal is varied.  <P>SOLUTION: Two time constant circuits as a 6-bit shift circuit 26 and a 2-bit shift circuit 27 are provided with a time constant switching part 26 in an ACC (auto color calibration) circuit 8, a switch 25 is switched by killer discrimination data output from a color killer circuit 9. Consequently, the 2-bit shift circuit 27 with a quick response speed is selected, for example, when a level of a burst signal included in the carrier chrominance signal has no level, and at the instant of a change of the burst signal from an absence signal to a presence signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079404-A (JP)
Title: Cathode-ray tube for projection, and projection display device
Inventor: FUJIWARA MASARU
IPC: H01J29/76
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that coma aberration affects the spot shape of an electron beam and distorts the spot shape when a distortion of an image on a projecting screen is corrected by using a sub deflection yoke.  <P>SOLUTION: A cathode-ray tube for projection comprises an electron gun which forms a main lens 22 for beam focusing on a trajectory of an electron beam emitted from a cathode 21; a main deflection yoke 17 which forms a main deflection magnetic field deflecting an electron beam ejected from an electron gun 19; a sub deflection yoke 18 which is located at a place close to the back end of the main deflection yoke 17, and forms a correction magnetic field ϕH1 to correct the image distortion on the projection screen; and a yoke for coma aberration correction 23 which is located at a place closer to the cathode 21 than a formation portion of the main lens 22 and forms a coma aberration correction magnetic field ϕH2 directed in the direction opposite to the correction magnetic field ϕH1 formed by the sub deflection yoke 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079912-A (JP)
Title: Semiconductor substrate reforming method and semiconductor device using the same
Inventor: YOSHIDA AKIRA
IPC: H01L21/20
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of deciding an excellent reforming condition to an SiGe film on an Si substrate for an SiGe thin film formed on the Si substrate.  <P>SOLUTION: The reforming method of a semiconductor substrate is for reforming the surface form of the SiGe film, crystallinity and grid distortion mitigation by performing hydrogen ion 3 implantation and annealing to the semiconductor substrate composed by forming the SiGe film 2 on the Si substrate 1. The reforming conditions are selected from the range of prescribed excellent reforming conditions determined by three parameters of elastic strain energy U<SB>SiG</SB>depending on the Ge concentration and the film thickness of the SiGe film, a peak depth Rp which is a distance from an SiGe / Si boundary surface to a hydrogen ion concentration peak position in Si depending on hydrogen ion implantation energy, and the film thickness of the SiGe film and a hydrogen ion implantation amount. Ion implantation conditions composed of the ion implantation amount and the ion implantation energy are decided on the basis of the selected reforming conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076907-A (JP)
Title: Method for manufacturing upper and lower shoes of base isolation device
Inventor: HASEGAWA YUTAKA
IPC: E04H9/02
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing upper and lower shoes of a base isolation device for omitting a cutting step requiring a large amount of time and labors to reduce costs, and not generating a clearance inconvenient for performing a supporting function and a base isolation function without a non-shrinkable grout material as a filler material after solidification of the filler material.  <P>SOLUTION: This base isolation device 3 comprises a lower shoe 1 having an indentation-sectioned lower sliding face 4 arched upwards and fixed to a base 5; an upper shoe 2 having an indentation-sectioned upper sliding face 6 arched downwards and fixed to a top structure 7 of a building; and an intervening material, namely a sliding member 10 equipped with a sliding bottom face 8 having a curvature equal to curvature of the lower sliding face 4 of the lower shoe 1 and slidably contacting the lower sliding face 4, and a sliding top face 9 having curvature equal to curvature of the upper sliding face 6 of the upper shoe 2 and slidably contacting the upper sliding face 6, and intervened between the lower shoe 1 and the upper shoe 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079937-A (JP)
Title: Optical-amplifier and controlling method therefor
Inventor: KAWAMURA TATSUHIRO
IPC: H04B10/07
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To protect an optical amplifier when an interference is generated in its transmitting signal-light.  <P>SOLUTION: In the case of so controlling an optical amplifier automatically as to keep its output power constant, a pumping-light power is suppressed when the input-light power of an amplification-oriented optical fiber 13 is not larger than a predetermined value, and the pumping-light power fed from a pumping-light source 16 to the amplification-oriented optical fiber 13 is not smaller than a predetermined value. Consequently, the optical amplifier can be protected while avoiding the stopping of an optical transmission, except for the unavoidable cases considered from the view-point of the protection of an apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079464-A (JP)
Title: Battery package
Inventor: SHIRAISHI KAZUO
IPC: H01M2/02
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery package having excellent resistance to battery constituent material contents housed in the inside, and used for the purpose of reducing weight and size.  <P>SOLUTION: This battery package 1 is used for housing battery constituent materials in its inside. The battery package is composed by bending a square film to make facing two sides at both ends confront with each other, by stacking a tape on the inside of the confronting part to seal it, and by executing tape-sticking pillow-packaging for sealing its opening parts of the film formed into a tubular shape. The battery package is characterized by that the square film 2 comprises aluminum foil 2b as the middle layer, a resin layer 2a as a surface layer and a heat sealing resin layer 2c as the innermost layer; the tape 3 comprises aluminum foil 3b as the middle layer, and heat sealing resin layers 3c as the front and back layers, and the width of the aluminum foil forming the tape is smaller than those of the front and back heat sealing resin layers; and the battery package is sealed and tightly closed by stacking, by thermal deposition, the tape on the inside where both the ends of the square film are made to confront each other so as not to expose the aluminum foil from the end faces of the tape in both its side parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175567-A (JP)
Title: Multi-layer film, method for manufacturing it, lid material for container and bag
Inventor: MATSUBARA HIROAKI
IPC: B65D53/04
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-layer film with low odor properties, without defect in appearance such as gel and fish eye and which can be continuously manufactured for a long time and has good re-sealability, a method for manufacturing it, a lid material for a container and a bag consisting of the multi-layer film.  <P>SOLUTION: The multi-layer film in which a surface resin layer (A) comprising a thermoplastic resin (a), a pressure-sensitive self-adhesive resin layer (B) comprising a hydrogenated product (b1) of a rubbery block copolymer comprising styrene blocks and diene blocks and a tackifier (b2), and a heat-sealable resin layer (C) comprising a thermoplastic resin (c), are laminated in this order and when the heat-sealable resin layer (C) heat-sealed is peeled off, the heat- sealable resin layer (C) and the pressure-sensitive self-adhesive resin layer (B) are broken and an interlaminar part between the pressure-sensitive self-adhesive resin layer (B) and the surface resin layer (A) is released and the pressure- sensitive self-adhesive resin layer (B) is exposed under a re-sealable self-adhesive condition on the surface of a heat-seal region, and the method for manufacturing it, the lid material of the container and the bag consisting of this film, are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004083195-A (JP)
Title: Shelf elevating type drive-in rack
Inventor: MIHASHI HIROAKI
IPC: B65G1/06
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack capable of having a plurality of articles arranged and placed in the rack width direction on each shelf lined in the rack depth direction in spite of being a drive-in type.  <P>SOLUTION: The drive-in rack has a conveying device such as a fork lift truck coming in and carrying in and out the articles W. A plurality of storing sections are composed by providing the plurality of the shelves 3 in the depth direction for placing the plurality of articles W lined in the width direction. An elevating drive means 4 is provided for independently elevating each of the shelves 3 between a rack upper part and a rack middle part. A receiving member 7 for supporting both ends in the width direction of a shelf 3 which is elevatingly driven. The elevating drive means 4 is for elevating the shelves 3 between the rack upper part and the receiving member 7. The elevating drive means 4 is a device for hoisting the shelves 3 with a suspension cable, for example.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084122-A (JP)
Title: Saveall pan of paper machine
Inventor: MAKINO TETSUO
IPC: D21F3/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a saveall pan of a paper machine to recover white water squeezed out from wet paper pressed with a grooved press roll.  <P>SOLUTION: The saveall pan is provided with a guide part A placed opposite to the nip part of the grooved press roll 14 and a pressing means 15 and guiding white water and white water mist scattering at the downstream side of the nip part together with the accompanied air flow of the grooved press roll 14, a cyclone part B having a gyration channel Ba connected to the rear end of the guide part A and separating the mixture of the white water, the white water mist and the accompanying air flow into white water and air, and an exhaustion part Bb connected to the rear end of the gyration channel Ba and exhausting the separated air, and a water-discharging part C connected to the gyration channel Ba under the cyclone part B and discharging the separated white water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085116-A (JP)
Title: Method of operating steam boiler device
Inventor: NAKAJIMA JUNICHI
IPC: F22D11/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent corrosion from occurring on a pipe or the like of a steam line or a condensate line easily and effectively in a steam boiler device where water is fed to a steam boiler and heated, steam generated by the heating is used and condensate obtained from the condensation steam is fed to the steam boiler to be mixed with feedwater for reuse.  <P>SOLUTION: In a steam boiler device 1, steam sent from a steam boiler 5 is divided, at a steam header 6, into a first steam pipe 40 communicated to a first steam usage device 7 such as a heat exchanger or the like connected to a condensate pipe 41, and a second steam pipe 43 communicated to a second steam usage device 8 such as a steamer that uses the steam itself for food processing. When fatty acid salt is infused into the steam header 6 from an agent infusion device 9, the fatty acid salt is added to the steam, which prevents corrosion from occurring at the pipes 40, 43, and 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087971-A (JP)
Title: Multilayer wiring board and its manufacturing method
Inventor: HIROTA SEIKI
IPC: H05K3/46
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent short-circuiting between the electrodes of a capacitor, prevent disconnection of a wiring between the capacitor and a terminal of a wiring substrate, and realize a smooth surface, in a multilayer wiring board with a built-in capacitor, wherein a substance requiring a high-temperature heat treatment can be used in the dielectric of the capacitor and a terminal of the wiring substrate and the capacitor can be connected at a minimum distance by transferring the capacitor formed, in advance, in a substrate to another wiring substrate which differs from the substrate.  <P>SOLUTION: In a structure, wherein insulator layers 14, 18 consisting of a layer-like insulation matter are laminated on a wiring substrate 2 consisting of a plate-like insulation matter, a capacitor 1 is embedded in the insulator layer, at least two electrodes 3A, 3B connected to electrodes 4A, 4B of the capacitor 1 are provided to an interface between the wiring substrate 2 and the insulator layer, the electrodes 3A, 3B of the wiring substrate 2 and the electrodes 4A, 4B of the capacitor 1 are connected via filled vias 5A, 6A, 6B, 5B provided to the insulator layer.  <P>COPYRIGHT: (C)2004,JPO