baber/WOPTO huggingface dataset:
Patent JP-2004120823-A (JP)
Title: Core-less linear motor and cooling system therefor
Inventor: SANO SADAO
IPC: H02K41/02
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core-less linear motor and a cooling system therefor in which cooling efficiency of an armature coil is higher with less limitation on size of the linear motor.  <P>SOLUTION: A plurality of coil units 8 in which a tubular coil wire 7 comprising a hollow part is wound by a prescribed times are electrically continuous each other by a prescribed parts. The coil units 8 are laminated to constitute a plurality of armature coils 5 which are supplied with a coolant such as a cooling water delivered by a pressurizing supply source 63 from a supply piping 66 provided on a coil base 11 that supports a mold resin 12 for fixing the armature coil 5. The cooling water from the coil wire 7 of the armature coil 5 is guided outside the coil base 11 through a discharge piping 67 provided on the coil base 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175990-A (JP)
Title: Individual packaging member for absorptive item
Inventor: KURODA KENICHIRO
IPC: B65D85/07
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable a seal opening tape to be rigidly adhered to an outer sheet part when a surface of the packaging sheet is formed by a fibrous structure.  <P>SOLUTION: A packaging sheet 10 for use in packaging an absorptive item such as a sanitary napkin or the like is formed by a nonwoven fabric. A surface 18a of the packaging sheet 10 is pressurized and heated at a fixing region 31 between the surface 18a of the packaging sheet 10 positioned outside an overlapped part 29 and a fixing part 30a of a tape 30 so as to cause the surface of the nonwoven fabric to be smooth. Thus, the fixing part 30a of the tape 30 is rigidly adhered to the surface 18a. When the tape 30 is peeled off, the packaging sheet 10 is lifted up and the seal can be opened positively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004115612-A (JP)
Title: Adhesive composition
Inventor: ITO TOSHIHIKO
IPC: C09J7/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame retardant adhesive composition which has excellent adhesiveness, excellent soldering heat resistance and excellent flame retardancy, although being a non-halogenated composition.  <P>SOLUTION: This adhesive composition is characterized by comprising (A) a copolymer which comprises 15 to 35 wt. % of acrylonitrile units, 0.5 to 4 wt. % of glycidyl (meth)acrylate units, and 61 to 84.5 wt. % of the units of one or more polymerizable monomers [excluding the acrylonitrile and the glycidyl (meth)acrylate] selected from (meth)acrylic acid and its derivatives, and has a weight-average mol. wt. of ≥500,000 and a glass transition point temperature of ≤-5°C, (B) an epoxy resin, (C) a curing agent for epoxy resins, and (D) an aluminum-containing organic phosphorus compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117703-A (JP)
Title: Optical retardation plate
Inventor: HAGIYUKI MASANORI
IPC: G02B5/30
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical retardation plate with simple structure which is easy to manufacture and support in usage requiring relative large transmission area.  <P>SOLUTION: The phase difference plate comprises a metal plate and one or more openings penetrating a surface area of the metal plate; and the thickness of the metal plate is 0.3 to 2.0 times as large as the wavelength of light transmitted through the openings, which are regularly polygonal or circular and whose sizes are 0.3 to 2.0 times as large as the wavelength. Many openings are periodically formed in the surface area of the metal plate, the angle of incidence of an incident electromagnetic wave on the metal plate is 1 to 30°, and electromagnetic waves, specially, from gigahertz waves to the visible light region are dealt with.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116123-A (JP)
Title: Reinforcement method of existing pole, beam and frame
Inventor: OMIKA YUKIHIRO
IPC: E04G23/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the flexural capacity of an existing pole and an existing beam while satisfying all of the conditions, (a) an improvement in earthquake-proof performance, (b) the conservation of the function of a building, (c) the continuation of an appearance design of a building and (d) the execution of work with dwelling, when the earthquake proof performance of the existing structure is not sufficient.  <P>SOLUTION: A tensile reinforcement material 4 for pole made of a steel or fiber reinforcement material is attached to at least a part of outer peripheral parts of the existing poles 1, 2 through slab 3 over the existing pole 1 at an upper story side and the existing pole 2 at a lower story side, and integrated with the existing poles 1, 2 to improve tensile forces of the existing poles 1, 2. Further a sheared reinforcement material 6 for pole made of a steel or fiber reinforcement material is attached in a state of surrounding the outer peripheral faces of the existing poles 1, 2, and integrated with the existing poles 1, 2 to improve compression forces of the existing poles 1, 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003201610-A (JP)
Title: Device and method for adjusting limb length of clothing
Inventor: BRAUN DAVID C
IPC: A41D27/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for adjusting length of sleeve parts and leg parts of a clothing.  <P>SOLUTION: The clothing (10) has a body part (14) and limb parts [e.g. sleeves (18) and pants legs (92)]. The limb parts have a stretchable part (42) and a zipper collapsible part (56), the zipper collapsible part is composed so that the limb parts are stretchable from a standard size to a stretched size by adjusting the zipper. By closing the zipper collapsible part, the limb part is adjusted to the standard size and, by opening the collapsible part, the limb part is adjusted to the stretched size. The stretched size is suitable for actions of a wearer stretching his arms or legs such as actions in motorcycling.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004114896-A (JP)
Title: Driving operation assisting device for vehicle, driving operation assisting method for vehicle, and vehicle employing the method
Inventor: HISAIE NOBUTOMO
IPC: B60R21/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving operation assisting device for a vehicle capable of reducing troublesomeness given to a driver by reaction control, and quickly transmitting information to the driver when risk potential need be informed.  <P>SOLUTION: This driving operation assisting device 1 for a vehicle comprises driving environment detecting means 10 and 20 to detect driving environments around the vehicle, a risk potential determining means 50 to determine risk potential of the vehicle based on driving environments detected by the driving environments detecting means 10 and 20, a reaction control means 60 to control operation reaction generated when the driver operates a vehicle device 62 in accordance with the risk potential determined by the risk potential determining means 50, and a reaction control starting threshold setting means 50 to set a threshold of the risk potential to start reaction control by the reaction control means 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115343-A (JP)
Title: Method of producing partially stabilized zirconia sintered compact
Inventor: ONISHI KOJI
IPC: C04B35/48
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a partially stabilized zirconia powder having high toughness and more excellent in mechanical characteristics such as wear resistance or impact resistance, and a method of producing a sintered compact from the same.  <P>SOLUTION: The method of producing the partially stabilized zirconia powder comprises blending powdery zirconia, yttria and alumina, each having an average particle diameter of ≤10μm so that the molar ratio of Y<SB>2</SB>O<SB>3</SB>to ZrO<SB>2</SB>becomes within a range of 2.0/98.0 to 4.0/96.0 and the amount of Al<SB>2</SB>O<SB>3</SB>is 0.01-5.0wt.%, pulverizing and dispersing the resulting blend by a wet method so that the average particle diameter becomes ≤0.5μm and the specific surface area becomes 6-25 m<SP>2</SP>/g, and drying. The method of producing the partially stabilized zirconia sintered compact comprises using the partially stabilized zirconia powder obtained by the production method mentioned above, then forming the powder into a predetermined shape by a dry method or a wet method, and firing the formed body in a temperature range of 1,150-1,450°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114939-A (JP)
Title: Steering gear for vehicle
Inventor: MAEDA HIROAKI
IPC: B62D5/04
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce dimension in the front and rear of a steering gear for a vehicle, ensure travel distance for absorbing vehicle impact, and ensure adjustment distance for telescopic operation for adjusting a position of a steering wheel to the optimum position by moving an input shaft forward and backward.  <P>SOLUTION: A rotary body 41 on an input side has a hollow cylindrical shape. An input shaft 22 is movably arranged in the direction of rotary shaft line on an outside diameter of the rotary body 41 on the input side. When load exceeding a predetermined value acts on an output shaft 3, the output shaft 3 is movably constituted so as to be inserted into an inside diameter of the rotary body 41 on the input side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123570-A (JP)
Title: Method for removing colored substances from ethylene glycol decomposition product solution of polyester
Inventor: INADA SHUJI
IPC: C07C67/56
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing colored substances from the ethylene glycol decomposition product solution of a polyester, comprising bringing the decomposition product solution into contact with activated carbon to adsorb the colored substances to the activated carbon, in which the activity of the activated carbon layer can environmentally friendly be maintained by an effective means for a longer period than by conventional methods and the quality of the decomposition product solution after the adsorption treatment can more be improved than by the conventional methods.  <P>SOLUTION: The above method is provided for removing the colored substances from the ethylene glycol decomposition product solution of the polyester, comprising bringing the decomposition product solution into contact with the activated carbon to adsorb the colored substances to the activated carbon, by which the activity of the activated carbon layer can environmentally friendly be maintained by the effective means for a longer period than by the conventional methods, and the quality of the decomposition product solution after the adsorption treatment can more be enhanced than by the conventional methods.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123835-A (JP)
Title: Crosslinked polymer and absorbent article obtained by using the same
Inventor: ITO YOSHIO
IPC: C08F220/06
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crosslinked polymer which excels in both gel modulus and absorption ratio.  <P>SOLUTION: The crosslinked polymer which is used has a radical-polymerizable monomer(a) containing a carboxy group and/or a hydrolyzable group which forms a carboxy group by hydrolysis and a radical-polymerizable monomer (b)containing at least 5 functional groups to be selected from the group consisting of oxy (-O-), imino (-NH-), carbonyl group (>CO), and sulfonyl(-SO<SB>2</SB>-) in the molecule as the essential constituting units. Further, as the radical-polymerizable monomer (b), the compound to be represented by formula (1), formula (2) or formula (3) is preferred.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122567-A (JP)
Title: Mold assembly and injection-molding method
Inventor: TAWARA HISASHI
IPC: B29L17/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold assembly with the advantages that its durability is superb and warpage and strain of a molded product can be diminished and a microirregular part can be easily and stably transferred to the surface of the molded product.  <P>SOLUTION: This mold assembly comprises (A) a mold which is configured of a primary mold half 10 and a secondary mold half 11 and has a cavity 13 to be formed during clamping; (B) a core 20 arranged inside the primary mold half 10; (C) an active metallic layer 25 formed on the surface of the core 20 facing the cavity 13; (D) a metallic thin film 26 formed on the active metallic layer 25; (E) a stamper 28 attachably and detachably disposed on the metallic thin film 26; and (F) a gate part 12. The core 20 is made of a material showing the heat conductivity of 1.3 to 6.3 (W/m×K), the Vickers hardness of not less than 550 kg/mm<SP>2</SP>, the Young's modulus of elasticity of 4.9×10<SP>10</SP>N/m<SP>2</SP>or more and the thickness of 0.5 to 5.0 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126301-A (JP)
Title: Automatic developing apparatus
Inventor: TAKEKOSHI TOMOAKI
IPC: G03F7/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent gum repelling even when a developing solution is degraded because the developing solution is used for a long period in an automatic developing apparatus of photosensitive material provided with a development part, a rinsing part, a gum part and a drying part.  <P>SOLUTION: In an automatic photosensitive material developing apparatus 100 provided with a development part 122, a rinsing part 124 and a gum part 130, a gum solution temperature control means 130a which controls gum solution temperature in the solution tank 130 is disposed in the gum solution tank 130.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129415-A (JP)
Title: Revolution motor and compressor
Inventor: ASANO YOSHINARI
IPC: F04C29/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To directly generate a revolving motion having a simple constitution, to reduce in size and to decrease mechanical loss.  <P>SOLUTION: The revolution motor includes a stator 1, having a winding 1b wound on a stator core 1a and excited by current flowing to the winding 1b, and a movable element 2, having a permanent magnet 2a and a rotor core 2b and revolving around the stator 1 while being attracted to a pole of the stator 1 by an interaction with current flowing to the winding 1b of the stator 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123492-A (JP)
Title: Seed-mixed compost molded article and method for manufacturing the same
Inventor: SUDA TAKANORI
IPC: C05F7/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seed-mixed compost molded article which permits effective utilization of compost made from organic wastes, such as excrement, waste food, sewer sludge, etc., has the strength to prevent easy collapse in transportation and installation, facilitates inventory control, and makes a cost reduction possible, and a method for manufacturing the same.  <P>SOLUTION: The seed-mixed compost molded article 1, which is formed by mixing arbitrary plant seeds and a binder adjusted in the concentration of aqueous solution to 2.5 to 10.0wt% at a ratio of 10 to 40vol% by volume with a compost composition prepared by mixing compost and at least either of fibrous materials and soil conditioners at a ratio of 30:70 to 70:30 by weight and by compression molding the mixture under pressurizing force of about ≥0.16 MPa, is dried in such a manner that the moisture content thereof attains ≤25%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132415-A (JP)
Title: Structure of viscoelastic damper
Inventor: SONE YUKIO
IPC: E04H9/02
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a viscoelastic damper for improving the living quality against wind quake and reducing damage to main structures including columns and beams by using one damper for absorbing vibration energy to damp the vibration of a building.  <P>SOLUTION: The viscoelastic damper 10 is integrally formed with a viscoelastic layer 12 interposed between steel plates 11A, 11B. The viscoelastic layer 12 is integrally formed with viscoelastic sheets 13A, 13A of a high modulus of shearing elasticity laminated on both sides of a central viscoelastic sheet material 13B of a low modulus of shearing elasticity. In quake in a 5% or less low shearing strain region, vibration energy is absorbed by the low viscoelastic sheet material 13B of the low modulus of shearing elasticity to suppress wind quake. In great quake during earthquake, vibration energy is absorbed by the viscoelastic sheets 13A, 13A of the high modulus of shearing elasticity to be able to reduce damage to the main structures including columns and beams.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130624-A (JP)
Title: Inkjet recording apparatus
Inventor: AOKI KATSUMI
IPC: B41J13/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device for a transfer belt which has a superior cleaning performance for ink adhered on the transfer belt whether an amount of the ink is large or small, suppresses a load to a transfer belt transfer face, and satisfies a withstanding performance.  <P>SOLUTION: In the inkjet recording apparatus which includes an inkjet recording head for recording images to a medium to be recorded, the transfer belt of an endless belt shape for holding and transferring the medium to be recorded, and the cleaning device arranged adjacent to the transfer belt, the cleaning device cleans the transfer belt with the use of a means which forms an air flow. Moreover, a means is set for collecting or storing ink separated from the transfer belt by the air flow of the cleaning device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133637-A (JP)
Title: Face detector, face detection method and program, and robot apparatus
Inventor: MORISADA HIDEHIKO
IPC: G06T1/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To highly efficiently detect a face picture even the face is not full-faced like that inclined or turned to a different direction.  <P>SOLUTION: A face detection device detects a face by template matching. When an input picture is supplied, it is discriminated whether a rotation angle R_found at which a face has been detected in a preceding input picture exists or not. In the case of the absence of the rotation angle R_found, a template picture is used to obtain a correlation value, and a face is detected in a discrimination part 302 on the basis of the correlation value. When a face cannot be detected, the template picture is rotated at, for example, 90° from the present state to repeat a series of processing until a face can be detected or matching is performed for all rotation angles. Meanwhile, in the case that the rotation angle of the template picture at the preceding time has been stored, the template picture rotated at this stored rotation angle is used to perform matching to the input picture; and when a face is detected, the rotation angle R=R_found at this time is stored, and processing of the next input picture is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134548-A (JP)
Title: Method for manufacturing heterojunction bipolar transistor
Inventor: HIGASHIYA MASAHARU
IPC: H01L29/737
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a leakage current in an HTB base layer and to increase a current gain β.  <P>SOLUTION: In this method, III-V group compound semiconductor crystals are grown by vapor-phase epitaxy on a substrate 1 by supplying at least raw material gas and carrier gas for manufacturing a heterojunction bipolar transistor having at least a collector layer 3, a base layer 4, and an emitter layer 5. In a process of forming a carbon-doped p-type epitaxial layer for the base layer 4, the doping efficiency of a dopant is set to fall in a range of 3 to 8×10<SP>17</SP>cm<SP>-3</SP>/sec.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135431-A (JP)
Title: Harness protector
Inventor: GOTO HIROKI
IPC: H02G3/04
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a harness protector which can enhance installing stability of a protector body by alleviating shaking due to a vibration during travelling of a vehicle and which can improve reliability of connecting a connector.  <P>SOLUTION: A connector mounting part for mounting a harness side connector connected to an end of a wire harness 11 is formed to be opened in a protector body 12. A part of the connector mounting part 28 is formed at a protector cover 13, and a caul plate 58 for bringing into contact with an opposing device side connector 62 is formed to be projected. The cover 13 is constituted of a fixing cover 13a connected by a hinge 49 and an opening/closing cover 13b, and the caul plate 58 is provided at the cover 13b. A bracket mounting part 30 for fixing a bracket 55 is provided at the end of the body 12, and the plate 58 is disposed at an opposite side of the mounting part 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003198964-A (JP)
Title: Broadcast receiving device
Inventor: SUZUKI TAKASATO
IPC: H04N5/44
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiving device which performs channel selection processing in a short time even when many channel selection requests are made.  <P>SOLUTION: A channel selection request reception part 204 accepts an issued channel selection request. A channel selection request storage part 205 stores the channel selection request accepted by the channel selection request reception part 204. A channel selection processing part including a channel selection request acquisition part 206 and a channel selection execution part 207 performs channel selection processing for a broadcast signal at the channel selection request and when a channel selection request is made during the channel selection processing, next channel selection processing is performed corresponding to one channel selection request among channel selection requests stored in the channel selection request storage part 205. A channel selection request erasure part 208 erases the channel selection request, stored in the channel selection request storage part 205 during the channel selection processing, after the channel selection processing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003151901-A (JP)
Title: Method for treating resist
Inventor: OTA YASUHARU
IPC: G03F7/26
Filed: 2002-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for recycling resist to be disposed. SOLUTION: A resist-treating apparatus comprises a viscosity adjustment tank where the waste liquid of resist is supplied, a solvent tank for supplying a solvent to the viscosity adjustment tank, a viscometer for measuring viscosity in a resist liquid in the viscosity adjustment tank, a control section that calculates the resin concentration of the resist liquid, based on the measurement result of the viscometer and the temperature of the resist liquid in the viscosity adjustment tank and determines the amount of solvent which is to be supplied to the resist liquid, based on the difference between the calculated resin concentration and the preset concentration, and a filter for removing impurities in the resist, where the viscosity has been adjusted.