baber/WOPTO huggingface dataset:
Patent JP-2004140304-A (JP)
Title: Cleaning method for semiconductor manufacturing apparatus
Inventor: AKITA KATSUSHI
IPC: C23C16/44
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method for a semiconductor manufacturing apparatus, capable of removing reaction products adhered to a constituent member thereof, which is not heated to a high temperature at crystal growing.  <P>SOLUTION: this cleaning method for the semiconductor manufacturing apparatus is a method in which the semiconductor manufacturing apparatus 10 for growing a GaN compound semiconductor crystal is cleaned, is characterized in that the semiconductor manufacturing apparatus 10 has constituent members 24, and one of the members 24, to which the reaction products formed at the growing of the GaN compound semiconductor crystal adhered, is removed from the semiconductor fabricating apparatus 10, and this constituent member 24 is subjected to an etching treatment by hot phosphoric acid. In this cleaning method for the semiconductor manufacturing apparatus, the constituent members 24, to which the reaction products adhered, are removed from the semiconductor manufacturing apparatus 10, and this constituent member 24 is subjected to the etching treatment by hot phosphoric acid, so that the reaction products can be removed by the etching, even if the constituent member 24 is not heated to a high temperature during the operation of the semiconductor manufacturing apparatus 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004190486-A (JP)
Title: Exhaust emission control device of diesel engine
Inventor: KOBAYASHI TOSHIKI
IPC: F01N3/04
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device of a diesel engine for obtaining the large removing effect of a toxic particulate such as a black smoke grain, using a collecting medium such as black smoke as engine fuel, and dispensing with replacing work of the medium by accumulation of the black smoke by burning the collected black smoke together with fuel.  <P>SOLUTION: This exhaust emission control device is composed of a substantially cylindrical vortex flow pipe 1 connected into an exhaust passage 3 of the diesel engine 2, arranging an inflow port 1a of exhaust gas in one end side part, opening on the other end side from this inflow port, and arranging an exhaust part 5 for exhausting gas in a pipe to an external part and the fuel 17 stored by a prescribed quantity in this vortex flow pipe, and generates a spiral flow in the vortex flow pipe by the exhaust gas flowing in from the inflow port.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003168130-A (JP)
Title: System for previewing photorealistic rendering of synthetic scene in real-time
Inventor: BRUCE E BURAHO
IPC: G06F3/048
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for previewing a photorealistic rendering of a synthetic scene in real-time.  <P>SOLUTION: The system is provided for previewing a photorealistic representation of the synthetic scene in real-time. An object (400) may be sampled in accordance with predetermined parameters to generate a predetermined number of base images. Direction-dependent texture maps are generated based on the base images. The synthetic scene is rendered based on the texture maps and output for display in real-time on a display device (616).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004149283-A (JP)
Title: Adhesive tape cutter
Inventor: NAKAYAMA TETSUYA
IPC: B65H35/07
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive tape cutter allowing for adhesive tapes wound around pipes with different inner diameters.  <P>SOLUTION: This adhesive tape cutter 1 is provided with a tape holding part 2 in which the adhesive tape 6 wound around the tube 6a is rotatably penetrated in the tube 6a, a tape guide part 3 guiding the adhesive tape 6 drawn out by being rotated in the tape holding part 2 and a cutting part 4 cutting the adhesive tape 6 guided by the tape guide part 3. The tape holding part 2 is provided with an adjustment means changing the maximum width. In the tape holding part 2, a moving part 2a is rotatably attached to a fixed part 2b and protruding pieces 7a, 7b are attached to the moving part 2a and the fixing part 2b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156224-A (JP)
Title: Panel for concrete form and manufacturing method therefor
Inventor: MANABE HIDEO
IPC: E04G9/05
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel for a concrete form and a manufacturing method therefor, which improve mold release characteristics, durability and the number of the possible cases of repeated use by firmly bonding a polyolefine resin film to a woody base plate.  <P>SOLUTION: This panel (1) for the concrete form is constituted by laminating the polyolefine resin film (3) on the surface of the woody base plate (2) through the use of an aqueous isocyanate-based adhesive (4). The panel (1) is characterized in that an adhesive surface of the resin film (3) is wholly formed as a rough surface and treated in such a manner that a wetting index is set at 35-60 mN/m.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156349-A (JP)
Title: Fluidizing treating construction method
Inventor: KUNO GORO
IPC: E02D1/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluidizing treating construction method in which fluidized treated soil, in which a volumetric change is difficult to occur and which has high quality, can be applied even when large force works to fluidized treated soil by a strong earthquake ground motion.  <P>SOLUTION: In the fluidizing treating construction method in which soil is manufactured so that soil to be treated, a solidifying material and adjusted mud, in which specific gravity is adjusted, or water are kneaded and required wet density is obtained, a triaxial test is conducted at confining pressure, where soil covering pressure at a place, where fluidized treated soil is arranged, is assumed. In the construction method, whether or not a positive dilatancy appears after the bonding of a cementation by the solidifying material is broken is confirmed from the result of the test while the presence of the ductility of a breaking strain after the cementation is broken is confirmed from a stress-strain curve, in which the result of the test is shown in the relationship of a stress and the strain, and the volumetric change of fluidized treated soil at confining pressure where soil covering pressure is assumed is confirmed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003210169-A (JP)
Title: Antibody and hair-restoring activity evaluation method using the same
Inventor: TAKEBE KYOKO
IPC: C07K7/06
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antibody which specifically recognizes an antigen existing in epithelial newborn hair follicles and is useful for the evaluation of a hair- restoring activity.  <P>SOLUTION: The antibody or its fragment specifically recognizes an about 220 kDa antigen existing in epithelial newborn hair follicles.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004160898-A (JP)
Title: Manufacturing method for flexographic original plate
Inventor: YAMADA HIROSHI
IPC: B41C1/05
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing original plate which makes laser engraving applicable, which reduces a work-up on the occasion of making a relief image by direct laser engraving and facilitates removal of the work-up and, in addition, which enables manufacture of a printing plate being excellent in the shape of engraving and causing little tackiness of a printing surface, and a manufacturing method therefor.  <P>SOLUTION: The manufacturing method for a flexographic original plate comprises a process wherein a photosensitive resin composition containing (a) a resin of a number-average molecular weight of 1,000 to 500,000, (b) an organic compound having a polymerizable unsaturated group of a number-average molecular weight less than 1,000, (c) an inorganic porous body having a specific surface area of 10 to 1,500m<SP>2</SP>/g, an average pore diameter of 1 to 1,000nm, a pore capacity of 0.1 to 10ml/g and an oil absorption of 10 to 2,000ml/100g, and coloring dyestuff being made to color by a chemical reaction, is photo-set and molded into a sheetlike or cylindrical resin plate and wherein a layer that can be engraved by a laser is made, and a process wherein the dyestuff is made to color simultaneously with the photo-setting of the resin or thereafter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165080-A (JP)
Title: Substrate with ito transparent conductive film used for dye sensitizing solar battery
Inventor: OGAKI KATSUHIKO
IPC: H01M14/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate with an ITO transparent conductive film with small increase and dispersion of surface resistance caused by baking of a porous layer made of a metal oxide semiconductor, which can well be used for a dye sensitizing solar battery.  <P>SOLUTION: The ITO transparent conductive film is formed on the substrate by an activation evaporation method using a pressure gradient type plasma gun, with a thickness of the film of 100 to 450 nm and a surface resistance of the film after deposition of 3 to 10 Ω/SQUARE. Further, at the X-ray diffraction of the ITO transparent conductive film, a ratio of diffraction intensity I(222)/I(400) is not less than 3.0, wherein, I(222) is a diffraction intensity at 2θ=30.1° as a center, and I(400) is a diffraction intensity at 2θ=35.1° as a center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161358-A (JP)
Title: Handle
Inventor: SOMEI SHUNSAKU
IPC: B65D25/28
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle being used for a bottle or the like, with which an old person or a small child can carry and hold easily a plastic bottle for drinking water, for example, having about 2 litter volume which is stored in a refrigerator or the like, and which is portable and can be attached easily.  <P>SOLUTION: The handle comprises a front head part 3, a bottle supporting part 2 having a supporting part 6 for the lower part of the bottle and a joint part 4 connecting the both parts, and a ring part to be hooked around the neck part 51 of the bottle 5 is provided at the front part and also the ring part to be hooked around the neck part of the bottle or the like and a slit part are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168571-A (JP)
Title: Method and apparatus for drawing optical fiber
Inventor: SHIMAZU TAKAYUKI
IPC: C03B37/027
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for drawing an optical fiber by which the optical fiber having reduced non-circularity ratio in the outer diameter and reduced eccentricity of a core can be manufactured, and to provide an apparatus for drawing the optical fiber.  <P>SOLUTION: A detection means 4 detects the displacement of the position or the change of the shape of the diameter reduced part 10b of an optical fiber preform 10 in a heating furnace 3, and the optical fiber preform 10 is moved in the direction orthogonal to the axial direction of the optical fiber preform 10 in a heating furnace 3 so that the position or the shape of the diameter reduced part 10b is located in a predetermined position or becomes a predetermined shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135253-A (JP)
Title: Apparatus for irradiating excess dimension with gravitational wave using braneworld theory in binary number system, transmitting-receiving and decoding information therefrom
Inventor: KAJISA ISAO
IPC: H04B13/00
Filed: 2002-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitting-receiving/decoding apparatus for obtaining information of an excess dimension in a present dimension.  <P>SOLUTION: The excess dimension is irradiated with the gravitational wave using the Braneworld theory in the binary number system, the information therefrom is transmitted-received and decoded, and the information is exchanged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166957-A (JP)
Title: Humidifier
Inventor: NISHIHIRA MORIHIKO
IPC: F24F6/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance-free humidifier without directly using water, which supplies to a patient medical care gas humidified to a degree equal to relative humidity of atmospheric pressure air.  <P>SOLUTION: The humidifier includes a hollow fiber shape moisture permeable membrane made of a polyimide or a polyetherimide, and humidifies gas for respiration. The humidifier also includes a casing for internally comprising the hollow fiber shape moisture permeable membrane, passing the gas for respiration through the hollow fiber, and covering the hollow fiber shape moisture permeable membrane. The casing is provided with at least two opening parts. A humidifier module includes an air blowing means in the one opening part, and an air discharge port in the other opening part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167633-A (JP)
Title: Chamfering device for plate
Inventor: AOKI YOSHIAKI
IPC: B24B41/06
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chamfering device for a large-size plate capable of chamfering the end of the plate in the high quality condition.  <P>SOLUTION: The plate chamfering device is equipped with a supporting device 20 to support the bottom of a plate glass 2 in the raised condition, a fluid guide 8 to support the plate glass 2 by applying a fluid pressure to the surface of the plate glass 2, and a processing machine 3 to chamfer the end of the plate glass 2 with the bottom supported by the supporting device 20, and thereby the end of the plate glass 2, even thin and large, can be chamfered by the processing machine 3 while the surface of the plate glass 2 is kept in high quality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170277-A (JP)
Title: 3-dimensional measurement method, 3-dimensional measurement system, image processing apparatus, and computer program
Inventor: JO GO
IPC: G01B11/24
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 3-dimensional measurement method, 3-dimensional measurement system, image processing apparatus, and computer program for precisely measuring a 3-dimensional shape.  <P>SOLUTION: An image picked up from two different view points is read (S1), a feature point is extracted from each picked-up image (S3), and the feature points are made to correspond to each other (S4). An initial value is calculated for the position and attitude of an imager when an object to be measured is imaged while an initial value of the position coordinate of a feature point in a 3-dimensional space is calculated (S6). The range between the feature points measured with a laser range finder is received (S7). An evaluation function is set between the distance calculated based on the position coordinate in the 3-dimensional space acquired by calculation and the distance that is found (S9). The position coordinate in the 3-dimensional space is so adjusted that the evaluation function set becomes minimum (S10).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171978-A (JP)
Title: Alkaline battery
Inventor: AOYAMA TAKAHIRO
IPC: H01M4/80
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline battery having a high output and a high durability by suppressing uneven distribution of electrolytic solution due to swelling of a positive electrode plate in a spiral electrode group.  <P>SOLUTION: The electrode plate group is formed from a strip positive electrode plate and a negative electrode plate and by making a separator interposed between the both. After the electrode plate group is wound, it is housed in a metallic battery case, and as for the positive electrode plate, a positive electrode active material is retained by a sintered substrate in which punching metal core material is retained, and the core material has imperforate part in a longitudinal direction to form the alkaline battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167414-A (JP)
Title: Catalyst for synthetic gas generation and method for producing the same
Inventor: KAMATA HIROYUKI
IPC: B01J35/04
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To produce a catalyst for synthetic gas generation which is highly active and has a long serviceable life, and also provide a production method for the catalyst for the synthetic gas generation which enables the yield of the catalyst at a lower cost with a good productivity.  <P>SOLUTION: The catalyst for the synthetic gas generation reforms a natural gas mainly composed of methane and enables the generation of the synthetic gas composed of hydrogen and carbon monooxide and then carries an active metal 12 on a surface part of a wall or within the wall of the base material as a honeycomb type base material 11 to be a sintered body of material powder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170763-A (JP)
Title: Heat developable photosensitive material
Inventor: GOTO SHIGETO
IPC: G03C1/498
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material giving an image having a high density and excellent in photoirradiated image preservability and silver tone, and to also provide a heat developable photosensitive material giving an image excellent in image preservability in storage at higher temperature if necessary or excellent in film conveyability and environmental suitability.  <P>SOLUTION: In the heat developable photosensitive material having an image forming layer containing an organic silver salt, a silver halide, a binder and a reducing agent on a support, the silver halide contains silver halide grains having an average grain size of 10-50 nm, a silver saving agent is contained on the side having the image forming layer, and a cyan developing leuco dye is further contained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173746-A (JP)
Title: Iron
Inventor: YAGI TOYOHIKO
IPC: D06F75/18
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron where water in a tank can sufficiently be utilized not only in the case of using the iron in a standing state and but also in the case of using the iron in a horizontal state, and is easy to treat in the case of scrapping.  <P>SOLUTION: The iron is provided with: a base heated by a heater; the water tank for storing water; a pump device for sucking and discharging water in the water tank; an operation part for operating the pumping device; and a water suction path which has a water suction port facing the inside of the water tank at one end and communicating the pumping device and the water tank. At least a part of the water suction path is provided integrally on the inner surface of the bottom of the water tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145833-A (JP)
Title: Desktop mobile notebook computer table
Inventor: NAGASHIBA MASANOBU
IPC: G06F1/16
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a notebook computer table so as to reduce moving time of a notebook computer, minimize its desktop space, and so as not to decrease the environmental space.  <P>SOLUTION: In the desktop mobile notebook computer table, two legs, which extend from the table in parallel, are provided with six joints and the table, which can be fixed to the desktop front end, is provided in the front of the joints. The table positions above books and files on the desktop front end when it is stored. When the table is to be used, a user can place the table at an arbitral position with sitting down and a single hand, and continue input operations even if there are some books on the desktop.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175503-A (JP)
Title: Container conveying device
Inventor: NISHINO YUKINOBU
IPC: B67C3/24
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the failure in gripping by keeping a container 6 suspended from guide rails 16, 18 and advanced in a stable anteverted attitude, and straightening the container into the upright attitude when it is gripped by a gripper 10.  <P>SOLUTION: An air conveyor 4 conveys the resin container 6 in a state that a flange 6a of the container 6 is placed on neck guides 16, 18, and the air is blown from a rear part. A screw 8 for expanding a conveying interval is mounted on a side part of the container 6 suspended from the neck guides 16, 18 extended to an outer part of an air duct 14. A gripper wheel 12 is provided with a plurality of grippers 10 on its outer periphery to convey the container in a state of gripping its neck part. An air nozzle 22 for blowing the air to the neck part of the container 6 from a rear part to antevert the container, and an attitude straightening air nozzle 24 for blowing the air from a front part at a gripping position A of the gripper 10 to straighten the container in the upright attitude, are mounted outside of the air duct 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003198447-A (JP)
Title: Method of transmitting signal between adaptive antenna of base station and mobile user equipment in telecommunication network
Inventor: MORTENSEN IVAR
IPC: H04B7/26
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for transmitting signals between an adaptive antenna of a base station and a mobile user equipment in a telecommunication network.  <P>SOLUTION: In the telecommunication system for transmitting signals between the adaptive antenna of the base station and the mobile user equipment, at least one uplink parameter of a signal received by the base station is calculated. The uplink parameter is related to the specific place of the mobile user equipment. At least one downlink parameter of a signal transmitted by the base station is evaluated. The downlink parameter is related to the same specific place of the mobile user equipment. The uplink parameter and the corresponding downlink parameter are stored in the base station.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004178750-A (JP)
Title: Dielectric recording and reproducing head and dielectric recording and reproducing apparatus
Inventor: CHO YASUO
IPC: G11B9/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric recording and reproducing head for recording multi-value information by forming a polarization domain having a polarization direction parallel to the surface of a dielectric recording medium and a dielectric recording apparatus, dielectric reproducing apparatus and dielectric recording and reproducing apparatus to which the head is applied.  <P>SOLUTION: The dielectric recording and reproducing head 1 is provided with a probe 11, a return electrode 12 to which the high-frequency component of the electric field impressed from the probe 11 returns and bias electrodes 13a, 13b, 14a and 14b which are disposed below the return electrode 12. The polarization domain having the polarization direction parallel to the surface of the dielectric recording medium is formed by impressing the voltage above the coercive electric field between the probe 11 and the respective bias electrodes. The polarization direction is determined by selecting the bias electrodes to be impressed with the voltage and four kinds of data are recorded in the prescribed area of the above medium and thus the multi-value recording is made possible. Also, the polarization direction of the polarization domain is detected by the electric field parallel to the surface of the dielectric recording medium formed by impressing the voltage between the bias electrodes and the reading out of the data is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184537-A (JP)
Title: Indicating light
Inventor: KIDO RYUTARO
IPC: G09F13/04
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicating light with a part of an indicating part brightly emitting light in a simple production process.  <P>SOLUTION: The display light comprises a translucent plate-like display part 100 provided with a convex lens 4a on the rear surface, and a illuminating part 200 having multiple light emitting diodes 10 disposed therein, illuminating whole the display part 100 from the rear side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI