baber/WOPTO huggingface dataset:
Patent JP-2003278203-A (JP)
Title: Drainage structure of storeroom
Inventor: MURAKAMI TOSHIO
IPC: E03C1/12
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To collect waste water on a floor surface, which flows across an area almost directly below an entrance provided in a partition wall between a cooking room and a storeroom, and allow the waste water to be introduced and discharged into a discharge channel through which the waste water flows down.  <P>SOLUTION: Inside a kitchen 7 which is equipped with the cooking room 3 and the storeroom 4 and in which a person and a load can be moved between both the cooking room 3 and the storeroom 4 via the entrance 6 provided in the partition wall 5 for partitioning both the cooking room 3 and the storeroom 4, the waste water 8 on the floor surface 17, which flows across the area almost directly below the entrance 6, is collected; and a drain gutter 2, which allows the introduction and discharge of the waste water 8 into the discharge channel 30 through which the waste water 8 floes down, is provided in the floor surface 17 near the entrance 6 inside the storeroom 4 and/or the cooking room 3 almost in parallel with the width direction of the entrance 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285836-A (JP)
Title: Spring joint and packaging box
Inventor: TARAMA TSUTOMU
IPC: B65D6/24
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box which can be easily assembled and disassembled and repeatedly reused, and a joint member usable to packaging boxes of any size.  <P>SOLUTION: The spring joint comprises a central body formed by coiling a wire rod, and arms each of which is extended from each end of the central body, stretched further to form a sloped linear part, bent toward the center at the end of the sloped part, and extended outward again to form a circular hook at the front extremity of the arm. The packaging box is assembled using the above spring joints.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286574-A (JP)
Title: Substrate treatment apparatus and substrate treatment method
Inventor: TAKEBAYASHI MOTONARI
IPC: C23C16/455
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus which solves a problem of a short life of an in-line gas purifier, and a substrate treatment method.  <P>SOLUTION: This substrate treatment apparatus comprises opening/closing valves 111, 121, 131, 141, 211, 221, 231, and 241 installed in the fronts and the backs of the in-line purifiers 11, 21, 31, and 41, bypass lines 411, 421, 431, and 441 arranged in parallel with the respective in-line purifiers 11, 21, 31, and 41, and further the opening/closing valves 311, 321, 331, and 341 installed to the respective bypass lines. The substrate treatment method comprises feeding a gas through the in-line purifiers 11, 21, 31, and 41, during processing, and feeding the gas through the bypass lines 411, 421, 431, and 441, while stopping the process, for example, when turning a pressure of a reaction chamber into the ambient pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292708-A (JP)
Title: Thermoplastic resin sheet
Inventor: KUROKAWA KINYA
IPC: C08L9/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a thermoplastic resin sheet having excellent impact strength, transparency and rigidity and improved balance among other physical properties.  <P>SOLUTION: This thermoplastic resin sheet is obtained by molding a resin composition comprising (A) 5-85 mass % of a copolymer composed of 70-95 mass % of an aromatic vinyl monomer unit and 5-30 mass % of a conjugated diene unit, (B) 5-85 mass % of a copolymer composed of 70-85 mass % of the aromatic vinyl monomer unit and 15-30 mass % of a (meth)acrylic acid ester- based monomer unit and (C) 1-30 mass % of a copolymer composed of 20-60 mass % of the aromatic vinyl monomer unit and 40-80 mass % of the conjugated diene unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291179-A (JP)
Title: Mold device for molding
Inventor: KAYAHARA TOSHIHIRO
IPC: G11B7/26
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold device for molding which can mold a molding by uniforming a thickness.  <P>SOLUTION: In a movable mold 2, a core block 46 is fitted to a movable side receiving plate 42. In a fixed mold 1, a cavity block 17 is fitted to a fixed side fitting plate 7. An air ejection cavity insert 62 is fitted to the axial center Z of the core block 46 through steps 61A and 62A. A clearance L formed between the fitting plate 42 corresponding to the space between the axial center side 3A of the product cavity 3 and its peripheral side 3B and the core block 46. Even when a resin flows into the product cavity 3 to expand the vicinity of the axial center Z in the product cavity 3, the expansion is prevented by the fitting of the steps 61A and 62A. On the axial center side 3A of the product cavity, the core block 46 retreats toward the clearance L by the pressure of the resin to increase the distance of the product cavity in the place. The thickness of the molding can be equalized by forming the distance of the axial center side 3A and the distance of the peripheral side in the product cavity 3 to be the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002327794-A (JP)
Title: Tripod for microscope special to operation
Inventor: METELSKI ANDRZEJ
IPC: G02B21/24
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of intercepting vibration or optimally attenuating vibration in all cases and omitting precise positional reliability at the time. SOLUTION: The microscope tripod, especially for operations has vertical and horizontal support bodies 1, 2 and a vibration attenuation part. The vibration attenuation part is constituted of a torsion attenuation element 5 to be subjected to shearing force and/or a pressure. The vibration of one supporting body is attenuated with regard to the torsion of the supporting body against the other support body.
Patent JP-2003289737-A (JP)
Title: Foldable cage and method for folding foldable cage
Inventor: NAGAI MASANORI
IPC: B65D6/08
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable cage having high convenience and to provide a method for folding the foldable cage.  <P>SOLUTION: The foldable cage is composed of a rectangle bottom 11, a peripheral wall 12 provided in the peripheral part of the bottom 11 and a ceiling part 13 provided in the upper edge of the peripheral wall 12. The rear edge of ceiling part 13 is joined to the peripheral wall 12 by a connected engaging member 32 to makes the ceiling part 13 foldable. Single pieces 52 of a mutually detachably engageable fastener 51 are provided in other periphery of the ceiling part 13 connectedly arranged by the connected engaging member 32 to make the ceiling part 13 openable. The shape of longitudinal wall parts 61 and 64 of the peripheral wall 12 are kept by a skeleton member and left and right wall parts 62 and 63 keeps softness. Rigid plate materials divided into two parts are provided on the bottom 11 and a folding line part 101 for forming the bottom 11 in a mountain fold form is formed between both plate materials. A grip part 111 held with hands is provided in the neighborhood of the folding line part 101.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292166-A (JP)
Title: Floating body type container berth
Inventor: TANIGAKI SHINKICHI
IPC: B65G67/60
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating body type container berth capable of reducing or removing trouble on traveling of and cargo handling with a gantry crane due to deflection of a floating body structure generated in a direction orthogonal to a traveling direction of the gantry crane with weight of the gantry crane.  <P>SOLUTION: In this floating type container birth 10, a container ship is moored at a side wall 11a so that a shop body of the container ship is in substantially parallel with the side wall 11a of the floating body structure 11, and a container loaded on the container ship is unloaded on top of the floating body structure 11 and the container carried in the top of the floating body structure 11 is loaded on the container ship by a cargo handling gear 2 for the container moving in substantially parallel with the side wall 11a. A channel 12 is provided in substantially parallel with the side wall 11a and a buoyant body 13 for.supporting weight of the cargo handling gear 2 for the container is provided in the channel 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002313778-A (JP)
Title: Dry etching method
Inventor: ISHIDA MASAHIRO
IPC: H01L21/3065
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent desorption of nitrogen atoms in GaN in dry etching. SOLUTION: An SiO2 layer 2 and an Al2 O3 layer 3 are successively formed as a mask on a portion of the surface of a semiconductor 1 constituted of GaN. Then, by using a parallel planar reactive ion etching device and making the ions of a BCl3 gas and an N2 gas be incident on the surface of the semiconductor 1, the exposed surface of the semiconductor 1 is etched.
Patent JP-2003303812-A (JP)
Title: Method and apparatus of plasma treatment
Inventor: SUZUKI MASAKI
IPC: H01L21/3065
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus of plasma treatment in which the temperature change of a dielectric material window can be suppressed, substantial electrical power which may be used for the generation of plasma is high and high frequency noise is not generated easily.  <P>SOLUTION: A vacuum exhaustion apparatus 3 is evacuated while a predetermined reaction gas is introduced into a vacuum vessel 1 by a gas supplying apparatus 2. When the inside of vacuum vessel 1 is maintained to predetermined pressure, high frequency electrical power is impressed to a high frequency electrode 6 arranged at the external side of the dielectric material window 5 from a high frequency power supply 4, plasma is generated in the vacuum vessel 1, and plasma treatment can be performed to a substrate 8 placed on a substrate electrode 7. In this timing, the temperature of the dielectric material window 5 can be controlled by allowing a fluid to flow into a path 11 provided in the dielectric material window 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300343-A (JP)
Title: Bar code printer, method of printing and program
Inventor: KIMURA SUSUMU
IPC: B41J3/01
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a width of a bar code by exceeding a limit of a dot, thereby realizing a bar code with a width of 50-60 mm by a printer having a resolution of 240 dpi.  <P>SOLUTION: The bar code printer 10 for printing a bar code with a black bar and a white bar by using dots has a control section 2 for controlling the printing. The control section 2 produces selection tables having the different numbers of printing dots each being in the range of allowable errors of a specification and representing an identical bar, and selects the bar from the selection tables such that the character length of the bar code is in the range of the allowable errors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003259735-A (JP)
Title: Water supply apparatus for bottom water supply type planting pot
Inventor: NAGOYA TSUTOMU
IPC: A01G27/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient bottom water supply type water supply apparatus.  <P>SOLUTION: A water supply port having high sealing property and a detachable cap is provided on the upper surface of a water storage tank installed in a flowerpot and a water supply port which is opened and closed by a valve device is provided on the lower surface. When the cap is fastened by action of a rod linking the cap to the valve device, the water supply port is opened and when the cap is removed, the water supply port is closed. As a result, removal of the water supply apparatus from the flowerpot is not required when water is supplied. An auxiliary water storage tank in which a channel is installed is provided in the lower part of the water supply apparatus to increase the water storage amount. A float which is vertically slidable by buoyancy while being restricted by the rod is provided in order to indicate water supply period by the position of the upper end of the float.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003319392-A (JP)
Title: Image decoding method, image decoding apparatus and storage medium
Inventor: SUMINO SHINYA
IPC: H04N19/60
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image decoding method for decoding image encoded data in the unit of data comprising a block and a compensating bit attached as required to the end of the block and for reducing the arithmetic amount.  <P>SOLUTION: The image decoding method related to this invention is a method for decoding image encoded data in the unit of data comprising a block and a compensating bit attached as required to the end of the block and includes: a data ahead analysis step for analyzing the head of each of data and discriminating whether or not there is a possibility of coincidence of the head with a value of the compensating bit; a compensating bit discrimination step for discriminating the compensating bit through bit pattern comparison when the data head analysis step discriminates that there is a possibility of coincidence of the head with the value of the compensating bit; and a block decoding step of decoding the data as a block when the compensating bit discrimination step discriminates that the data area not the compensating bit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001239-A (JP)
Title: Ink jet recording paper
Inventor: NOJIMA TAKAHIKO
IPC: B41M5/52
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink jet recording paper having excellent blur resistance when a print image is preserved without relying on the kind of dye ink.  <P>SOLUTION: In the ink jet recording paper wherein a porous layer containing inorganic fine particles, a binder, a polyvalent metal compound and a cationic polymer is provided on a water non-absorbable support as an ink receiving layer, at least one cationic polymer has a repeating unit represented by formula (1) and the polyvalent metal compound is a polyvalent metal inorganic polymer having aluminum and zirconium atoms.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315570-A (JP)
Title: Optical wavelength multiplexer/demultiplexer
Inventor: KOSHI HIROYUKI
IPC: G02B6/12
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small optical wavelength multiplexer/demultiplexer which can multiplex or demultiplex light of a narrow wavelength interval in a wide band and which has low loss, excellent mass productivity and a cost reduction effect.  <P>SOLUTION: An optical waveguide circuit 13 is formed on a substrate 20. The optical waveguide circuit 13 is formed by connecting a first to the N-th (N is integer ≥2) narrow spacing optical wavelength multiplexing/demultiplexing circuits 8a and 8b to a corresponding light inputting part 9 or light outputting part 10 of a wideband optical wavelength multiplexing/demultiplexing circuit 7 having a plurality of at least either light inputting parts 9 or light outputting parts 10. For example, a first narrow spacing optical wavelength multiplexing/ demultiplexing circuit 8a multiplexes or demultiplexes light of a first set wavelength band, and a second narrow spacing optical wavelength multiplexing/ demultiplexing circuit 8b has a function for multiplexing and demultiplexing light of a second set wavelength band different from the first set wavelength band. The wideband optical wavelength multiplexing/demultiplexing circuit 7 has a function for multiplexing and demultiplexing light of the total wavelength bands including both of the first to the N-th set wavelength bands.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315042-A (JP)
Title: Laser radiation device
Inventor: OKUDA HIDEYO
IPC: G01C15/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser radiation device used for a marker, etc.  <P>SOLUTION: The laser light radiating apparatus is constituted of a collimator lens 7 arranged in a communication hole 2 of a tube 1 in which the communication hole 2 is formed and a laser generating device 3 for generating laser light is mounted and fixed to its lower end; a groove 9 formed in the upper end of the tube 1 in a direction which forms right angles with the communication hole 2; a first support hole 11 and a second support hole 12 formed in a direction which intersects both the groove 9 and the optical axis of laser light at right angles and in which a rod lens 10 is inserted; a screw 13 for adjusting tilt helically engaged with a screw hole 14 for adjustment formed between the second support hole 12 and the upper surface of the tube 1; and a coil spring inserted in the communication hole 2 and arranged between the collimator lens 7 and the rod lens 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310012-A (JP)
Title: Seedling transplanter
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C11/02
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To surely feed seedlings without entwining roots with seedling feeding operation parts and without damaging the seedlings in a seedling transplanter for transferring matlike seedlings in a state of receiving the bases of the matlike seedlings to prescribed seedling takeout positions with the caterpillar type seedling feeding operation parts, taking out the seedlings at the seedling takeout positions and transplanting the seedlings in a field.  <P>SOLUTION: The seedling transplanter is obtained by installing protruding ridges 102a having a smaller width than that of the seedling feeding operation parts 102 in the direction crossing with the seedling feeding direction at a suitable interval on the surfaces of the seedling feeding operation parts 102. The mutual protruding ridges 102a adjacent in the seedling feeding direction are shifted in the width direction of the seedling feeding operation parts 102 and arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320187-A (JP)
Title: Binding machine
Inventor: YAMADA YASUSHI
IPC: D05B3/10
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable the position of a binder replaced in response to the type of binding to be easily adjusted to a fixing position of the most suitable sandwich plate.  <P>SOLUTION: The left side connecting segment 19a of a connector 19 is formed with a pair of front and rear longitudinal holes 19d. The right side connecting segment 19b is also formed with a pair of front and rear longitudinal holes 19e. Spacer blocks 20, 21 fixed to the rear ends of sandwich plates 17, 18 are formed with each of two sets of four female threads, respectively. Each of the sandwich plates 17, 18 is connected to the connector 19 through a pair of longitudinal holes 19d, 19e, respectively. Then, it is possible that fixing positions of the sandwich plates 17, 18 can independently be adjusted in a lateral direction according to the type of binder used (binder for both edges, binder for one edge) through a mere loosening of a plurality of fastening bolts 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320355-A (JP)
Title: Method and apparatus for treating substance discharged from incineration facility
Inventor: TAKASHIMA YASUTOSHI
IPC: F23G5/44
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To materialize biological treatment in a zero-emission incineration facility which discharges only a clean gas from which harmful substances are removed and treated water wherin the harmful substances are decomposed/ eliminated by microorganisms by treating flue gas discharged from the incineration facility, dust contained in the flue gas, and ash in a closed system.  <P>SOLUTION: The harmful substances contained in the flue gas are dissolved in water in an exhaust gas treatment water tank 7, and this water is mixed with the dust removed from the flue gas and the ash produced in an incinerator 1 in a flow rate adjustment and fermentation tank 10. The resulting mixture is fermented, and further fermented sufficiently by using a complex fermentation method using microorganisms in a microorganism treatment tank 11, and solid fermentation is generated in a precipitation tank 13 to obtain the treated water not containing the harmful substances decomposed/eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323053-A (JP)
Title: Liquid developing electrophotographic device
Inventor: MOTOKAWA HIRONAGA
IPC: G03G15/16
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid developing electrophotographic device capable of securing sufficient transfer efficiency and fixing strength on a printing medium even when pressure applied to the printing medium in the case of performing melt-transfer is slight concerning the transfer and the fixation of a toner image formed on an intermediate transfer body on the printing medium.  <P>SOLUTION: A toner image on the intermediate transfer body 3 is heated by a heater 10 incorporated in the transfer body 3 before it is transferred to the printing medium 12 as shown by figure 1, and further a toner solid component on the transfer body 3 is adjusted from 50% to 90% by a solid component ratio adjusting device 8. The image is transferred to the medium 12 through a contact part (melt-transfer part) between the transfer body 3 and a backup roller 4 in such a state, and pressure applied at the contact part at such a time is set to ≤1 MPa and bias voltage within the range from 50 V to 5 kV is applied to the transfer body 3 in a direction where the toner is transferred to the medium 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003128953-A (JP)
Title: Coloring composition, method for ink-jet recording and method for improving ozone resistance
Inventor: HARADA TORU
IPC: C09D11/30
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a coloring composition applicable to an ink composition for printing having excellent hue and fastness (especially ozone resistance), a color filter in a heat-sensitive transfer image-forming material, a dye liquor, etc., further a method for ink-jet recording by which an image having a good hue and high fastness to light and active gases in the environment, especially ozone gas can be formed by using the coloring composition for the ink-jet recording and a method for improving ozone resistance. SOLUTION: This coloring composition comprises at least one kind of azo dye having 390-470 nm maximum absorption wavelength λmax and a nobler oxidation potential than 1.0 V [vs. the standard calomel electrode (SCE)]. The method for ink-jet recording and the method for improving the ozone resistance using the coloring composition are provided.
Patent JP-2003290058-A (JP)
Title: Circulation control system without using conduit
Inventor: TAMAOKI YUKIRO
IPC: C02F1/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To save the electrical power by using a dedicated device, and to improve filtering accuracy in a filter device for a bath tub and a pool.  <P>SOLUTION: An inverter is used for a filtration pump, and efficient filtering and power save can be obtained through a weekly or a yearly program by monitoring full automatic operating condition with a programable operation display unit and a programable controller. As a result, power consumption is remarkably reduced, and filtering accuracy is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329805-A (JP)
Title: Antireflection film and method for manufacturing antireflection film
Inventor: HINO MAMORU
IPC: G02B1/115
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection film having preferable adhesiveness between a hard coat layer and an antireflection layer and excellent scratch resistance and durability, in particular, suitable for a flat panel display (liquid crystal display, plasma display, EL display or the like) and a CRT display and to provide a method for manufacturing the film.  <P>SOLUTION: The antireflection film is composed of a transparent film substrate, a hard coat layer formed on the transparent film substrate, and an antireflection layer deposited on the hard coat layer. The hard coat layer has a ruggedness with 25 to 170 Å height on the surface to be in contact with the antireflection layer.  <P>COPYRIGHT: (C)2004,JPO