baber/WOPTO huggingface dataset:
Patent JP-2003282143-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: ISOZAKI YOSHIYUKI
IPC: H01M10/0566
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery with excellent safety capable of preventing a battery case from expanding or exploding by deriving generated gas from an electrode group even if the electrode group expands due to gas generation.  <P>SOLUTION: This nonaqueous electrolyte secondary battery including the columnar electrode group in which a strip negative electrode, a separator and a strip positive electrode are sequentially laminated, a nonaqueous electrolytic solution impregnated into the separator, and the columnar battery case housing the electrode group and the nonaqueous electrolyte has a spacer for forming a grooved uneven part between the electrode group and the battery case in the parallel direction with the axis of the electrode group. Letting L<SB>1</SB>denote the length of the spacer, and L<SB>2</SB>denote the height of the electrode group, the ratio L<SB>1</SB>/L<SB>2</SB>is 0.33-0.99.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283379-A (JP)
Title: Radio communication system
Inventor: TAKANO KOJI
IPC: H04W52/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system which has efficient path search performance suitable for a receiving environment, increases a speed of path searches, reduces power consumption, and achieves a high receiving quality.  <P>SOLUTION: Multiple paths are searched by processing a correlation value obtained by reverse diffusion of a diffusion signal received via multiple paths, by a signal power integrator 205 and a path search part 206. The result of the search is stored in a path table 207. A reverse diffuser 210 reversely diffuses the diffusion signal, and outputs it to a RAKE synthesizer 211. A multi-path control value estimation part 209 performs a variable setting of path search control values such as a path search window width and a path search cycle based on multi-path information notified by a base station, and also performs a variable setting of the number of reverse diffusers to operate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276356-A (JP)
Title: Support for lithographic printing plate
Inventor: HOTTA HISASHI
IPC: B41N3/03
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support for a lithographic printing plate used for a lithographic printing plate master or particularly the master having an image recording layer containing an infrared absorber having excellent stain resistance and plate wear resistance when the lithographic printing plate is used.  <P>SOLUTION: The support for the lithographic printing plate contains 0.1 to 20 mg/m<SP>2</SP>of an adhesion quantity of a rare earth element atom on a surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284913-A (JP)
Title: Filter medium replacing type air filter and filter unit
Inventor: TAKAHASHI RYOJI
IPC: B01D46/52
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the work efficiency of loading and replacement by improving handleability, to almost reduce depth by half by setting the number of V-ridges to three or more to achieve an increase in the quantity of treatment air and decrease in thickness and to eliminate a gas between a frame body and the upper and lower ends of a filter medium to prevent the generation of a leak.  <P>SOLUTION: Shape holding bodies having sealability imparted thereto are integrally fixed to the entire surfaces of the upper and lower ends of the filter medium, to which a plurality of large pleated parts opened in a V-shape are provided. Each of the shape holding bodies is formed by bonding an outer layer comprising a nonwoven fabric or felt to the inner surface of a thermoplastic adhesive solidified in a plate shape, and edge materials each having an L-shaped cross section are provided to each of the shape holding bodies on the upstream and downstream sides thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286143-A (JP)
Title: Pretreatment agent composition for hair dyeing
Inventor: KITANO HIROKI
IPC: A61Q5/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a pretreatment agent composition for hair dyeing capable of imparting damaged hair damaged in various histories with good level dyeability and dyeing fastness.  <P>SOLUTION: This pretreatment agent composition for hair dyeing for use on the hair prior to applying an oxidative hair dye thereto comprises (A) at least one of aluminum compounds, (B) at least one of silicones and (C) at least one compound selected from the group consisting of protein hydrolyzates and/or derivatives thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293334-A (JP)
Title: Combination between annular body and chain for cone, and cone having the same
Inventor: ARAI YASUFUMI
IPC: E01F9/654
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combination between an annular body and a chain for a cone, which facilitates setting thereof on the cone in a construction field or in an exhibition space, and also facilitates storage and removal thereof because the chain is flexible and a distance between the cones are adjustable depending on the degree of flexibility.  <P>SOLUTION: The combination between the annular body and the chain for the cone is detachably mounted on a cone main body in a conical shape, and an annular member of the annular body has a plurality of slots in which chain rings are insertable, whereby the chain is inserted into each of the slots.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002355517-A (JP)
Title: Equipment for removing impurities in the air
Inventor: INOUE MASANORI
IPC: B01D47/06
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for removing impurities in the air which can remove gaseous impurities at a high efficiency while keeping the humidity of the air to be treated constant. SOLUTION: The air to be treated is cooled to a prescribed dew point and dehumidified by using a cooling means 4 to get water-saturated air before the gaseous impurities are removed by an impurity removing means 5. As a result, water does not move between gas and liquid when the gas in brought into contact with the liquid since water is saturated in the air. Thus, the gaseous impurities can be removed without changing the moisture content of the air to be treated. The movement of water between the gas and the liquid can be avoided more effectively by controlling the temperature of a liquid material to be brought into contact with the air to be almost equal to the dew point of the air to be treated by using a temperature adjusting means.
Patent JP-2003291326-A (JP)
Title: Method for adjusting inkjet printer and control method
Inventor: AOKI YUTAKA
IPC: B41J2/51
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adjusting an inkjet printer which facilitates measuring a deviation amount in a main scanning direction of a printing position at a first half way/second half way of reciprocation of a head, and a deviation direction, whereby the deviation amount can be automatically corrected by inputting the measured value, and to provide a control method.  <P>SOLUTION: The method for adjusting the inkjet printer forms images by jetting ink drops both at the first half way, and at the second half way of reciprocation from the recording head which moves in a main scanning direction perpendicular to a sub scanning direction as a transfer direction of a recording medium. A plurality of first printing are carried out via a predetermined distance at the first half way of reciprocation of the recording head, and a second printing is carried out at the second half way by image data via the same and different intervals in the main scanning direction to image data of the plurality of first printings printed at the first half way.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298190-A (JP)
Title: Semiconductor laser element and its fabricating method
Inventor: UCHIDA KENJI
IPC: H01S5/223
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the reliability and the yield of a ridge waveguide semiconductor laser element while minimizing increase of fabrication process.  <P>SOLUTION: A ridge protective layer 10 patterned into stripe is provided on the opposite sides of a ridge waveguide 11 through a space region. The ridge protective layer 10 is composed of a high resistance semiconductor material of nondoped InP or Fe doped InP. Since the upper surface of the ridge protective layer 10 is lower than the upper surface of the waveguide 11, the ridge waveguide 11 is protected against damage during fabrication process of element and chipping of crystal is reduced significantly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291181-A (JP)
Title: Mold assembly and method for restraining mold
Inventor: KOMATSU TATSUYA
IPC: B29C33/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold assembly which can suppress generation of a burr in a molded article and a method for restraining a mold.  <P>SOLUTION: A slide block 27 is provided between a fixed mold plate 11 and an intermediate mold plate 13, and a cam member 37, which moves the slide block 27, is provided on a core plate 12. When the mold is clamped, the slide block 27 is slid to move toward a fixed side core piece 52 and a movable side core piece 25, which form a cavity, by the cam member 37 moving in the direction A of mold clamping along with the core plate 12, and the slide block 27 is engaged in the fixed side core piece 52 and the movable side core piece 25. This results in restraining the fixed side core piece 52 and the movable side core piece 25 so as not to separate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289797-A (JP)
Title: Yogurt and method for producing the same
Inventor: SUMIYOSHI HIDEYUKI
IPC: A23C9/13
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yogurt which has a mild sour taste and a rich milk flavor and hardly causes the separation of denatured casein from whey components, even when stored for a long period, and to provide a method for producing the same.  <P>SOLUTION: This method for producing the yogurt is characterized by adding glucan having an inner branched circular structure portion and an outer branched structure portion and having a polymerization degree of ≥50 to a milk of raw material and subjecting the mixture to a lactic acid fermentation. It is desirable to add soybean polysaccharide and/or cyclodextrin in addition to the glucan and then subject the mixture to a lactic acid fermentation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301610-A (JP)
Title: Prestress introduction method of concrete structure
Inventor: YAMADA TAKESHI
IPC: E01D101/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prestress introduction method of a concrete structure capable of producing a prestressed concrete composite member in a high efficiency without using a large-scaled tensional device.  <P>SOLUTION: A prestress is introduced in the concrete structure 2 through a casing process of the concrete structure 2 in which concrete is placed in a form and the hexagonal head sides of a plurality of bolts 3 are buried in the placed concrete and the concrete is hardened, a plate heating process in which a steel plate 5 having holes 6 corresponding to the respective bolts 3 is heated, a plate combining process in which the holes 6 of the heated steel plate 5 are clogged with the bolts 3, a plate fixing process in which the concrete structure 2 and the steel plate 5 are fixed together by screwing nuts 4 onto the projected ends of the bolts 3 from the steel plate 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300838-A (JP)
Title: Hair cosmetic
Inventor: DOI YASUHIRO
IPC: A61K8/31
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair cosmetic retaining perfume after use and imparting good flexibility and slipperiness to the hair from a time when it is wet to after it is dried.  <P>SOLUTION: This hair cosmetic contains (A) a specific ether type cationic surfactant and (B) a specific perfume.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302696-A (JP)
Title: Projection image display device
Inventor: HATAYAMA ATSUSHI
IPC: G02B26/12
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-CCD plate type projection image display device which is made small-sized and low-cost without spoiling a high-light-use- efficiency characteristic.  <P>SOLUTION: White light from a light source part 101 is separated by a color separation optical system into color light beams of red, green, and blue. The respective color light beams are passed through 1st relay lenses 111, 112, and 113, and a 2nd relay lens 114, reflected by a rotary polygon mirror 115, and passed through a scanning optical system 118 to form boltlike illumination areas on an image display panel 119. Through the rotation of the rotary polygon mirror 115, the illumination areas of the respective colors continuously move and pixels of the image display panel 119 are driven with signals corresponding to the light beams incident on the pixels. The image on the image display panel 119 is enlarged and projected on a screen by a projection lens 120. The 1st relay lenses 111, 112, and 113 corresponding to the respective color light beams are arranged close to each other in a line and the 1st relay lenses on both sides are shifted away from the center line of the lense 114. Consequently, the color separation optical system is made small-sized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302543-A (JP)
Title: Opto-electric circuit and opto-electric wiring board
Inventor: NAKAJIMA SEIJI
IPC: H05K1/09
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opto-electric circuit whose manufacturing process can be simplified.  <P>SOLUTION: The circuit has in the information transmission line thereof either of a means for conversion from an electric signal to an optical signal and a means for conversion from an optical signal to an electric signal is provided. In this circuit 1, the transmission line is formed of a material which has transmissivity of the optical signal and conductivity (e.g. ITO, ZnO, In<SB>2</SB>O<SB>3</SB>, SnO<SB>2</SB>, ITO, AZO, ATO, FZO, FIO, or FTO) and the optical signal and electric power or the optical signal and electric signal are transmitted through the transmission line at the same time. Thus, the optical signal and electric power or the electric signal can be transmitted through the transmission line at the same time, and consequently the need to form a wire for electric power supply is eliminated to simplify the manufacturing process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300075-A (JP)
Title: Member for electric regenerative water purifying apparatus and electric regenerative water purifying apparatus formed by using the same
Inventor: FUJII YASUHIKO
IPC: C02F1/469
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the mounting and the exchange of an ion exchange resin and to improve the demineralizing characteristics by the ideal arrangement of the ion exchange resin in a demineralization chamber.  <P>SOLUTION: This member for an electric regenerative water purifying apparatus is a member for structuring the demineralization chamber and/or a concentration chamber used for the electric regenerative water purifying apparatus provided with the concentration chamber and the demineralization chamber by arranging an anion exchange membrane and a cation ion exchange membrane alternately between an anode chamber and a cathode chamber and having an ion exchange resin layer at least in the demineralization chamber and is constituted of (a) a frame part having an opening nearly corresponding to the effective membrane surface of the demineralization chamber or the concentration chamber, (b) a pair of sheets fixed to the frame part in both sides of the frame part and for covering an opening part, (c) the ion exchange layer housed in a space surrounded by the frame part and a pair of the sheets and (d) an ion exchange resin separator mounted to be interposed as needed in the ion exchange resin layer to house to separate the ion exchange resin constituting the ion exchange resin layer into an anion exchange resin existing zone and a cation exchange resin existing zone, and removable by decomposition or dissolution. The electric regenerative water purifying apparatus is obtained by using the member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303214-A (JP)
Title: Preprocessing program for motion simulation
Inventor: TEZUKA YOSHITAKA
IPC: G06F17/50
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preprocessing program for a motion simulation capable of greatly promoting the use of the motion simulation in the filed of a motorcycle design.  <P>SOLUTION: By this preprocessing software for the motion simulation, a complete car of the motorcycle is constructed in a virtual three-dimensional space in a computer. Then, the motorcycle is simplified into a structure composed of components such as a vehicle body, an upper steering system assembly, a lower steering system assembly, a front wheel, a swing arm a rear wheel, an engine, and an occupant. An input work of the numerical information is simplified based on the simplification. The correlations among centers of gravity G1-G8 are specified among the components. By the motion simulation implementation software, the behavior of the motorcycle based on the correlations is calculated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303706-A (JP)
Title: Arrester
Inventor: FUKUI KOJI
IPC: H01C7/12
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrester which can exhibit predetermined pressure- discharging performance without such special machining as to bore pressure- discharging holes in its insulation pipe or provide thin-walled portions in it.  <P>SOLUTION: The arrester has current limiting elements 1 having nonlinear current-voltage characteristics which are so interposed between a pair of terminal electrodes 3, 4 and are so arranged on a single axis as to insert them into an insulation pipe 11a and as to fasten both ends of the insulation pipe 11a to the terminal electrodes 3, 4, and has an insulation casing 6 adhered to the outer peripheral surface of the insulation pipe 11a. In this arrester, the insulation pipe 11a comprises a base layer 14 wherein glass fibers 12 each of which forms an angle of 10-30° relative to the axial direction of the current limiting elements 1 are so impregnated with a resin 13 that resultant fiber reinforced plastic is molded cylindrical and is cured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309033-A (JP)
Title: Method of winding coil and its transformer and the like
Inventor: SHIMAZU KUNIO
IPC: H01F41/04
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of winding a coil with excellent energy-saving properties and stability while being small-sized and lightweight, by reducing the leakage of magnetic flux from the coil and improving the coupling of the magnetic flux through a core and a transformer and balancer using the coil.  <P>SOLUTION: One or a few lines forming a primary winding connected with a power supply and one or a few lines forming a secondary winding connected with a load are paired to form an integral pair of lines. By winding a pair of lines, a coil is formed, and the direction of electric current in each primary winding line and secondary winding line constituting a pair of lines is set in a reverse direction. The arrangement of a pair of lines to the core may be stratified by the layer of the line forming the primary winding and the layer of the line forming the secondary winding. The turn ratio of the primary winding to the secondary winding is 1:1 to function as a balancer. In the arrangement of a pair of lines to the core, the line forming the primary winding and the line forming the secondary winding may be alternately arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305855-A (JP)
Title: Recording system, printer driver and recording method
Inventor: KANDA HIDEHIKO
IPC: G06K15/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress dimensions and costs of an apparatus by simplifying a control on the side of a recorder.  <P>SOLUTION: Setting information for designating recording elements to be used for recording among recording elements of a recording head is transmitted as control information in accordance with a predetermined recording parameter from a host apparatus (S503 and S507). Recording elements to be used are set according to the setting information at the recorder (S504 and S508). Data to be recorded by the recording elements to be used for recording corresponding to scanning is generated and transmitted as image data at the host apparatus (S505 and S509). During the scanning, recording elements set by a setting means are driven according to the image data, thereby executing recording at the recorder (S510).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311471-A (JP)
Title: SOLID WIRE FOR GAS-SHIELDED ARC WELDING OF HIGH Ni BASED WEATHER RESISTANT STEEL
Inventor: HASHIBA YUJI
IPC: B23K35/30
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire for gas-shielded arc welding which is suitable for the welding of high Ni based highly weather resistant steel, enables satisfactory welding operability, particularly satisfactory slag peeling properties and imparts corrosion resistance to sea salt to a weld metal without deteriorating the corrosion resistance of a base metal.  <P>SOLUTION: The solid wire for gas-shielded arc welding of high Ni based weather resistant steel has a composition containing, by mass to the total mass of the wire, 0.03 to 0.15% C, 0.2 to 1.2% Si, 0.8 to 2.0% Mn, 1.0 to 5.5% Ni, 0.1 to 1.0% Cu, 0.01 to 0.1% Ti, 0.02 to 0.1% S, 0.0002 to 0.01% B, ≤0.025% P and ≤0.10% Cr, and preferably containing 0.01 to 0.3% Bi as well, and in which the content of S+Bi is 0.03 to 0.2%, and the balance Fe with inevitable impurities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314916-A (JP)
Title: Water cooling medium evaporation natural circulation cooling system by water vapor compression refrigerating machine
Inventor: HONGO MASARU
IPC: F25B1/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide the technology for miniaturizing a system and reducing the running cost in accompany with the operation of a main machine without lowering a coefficient of performance and the operating efficiency of the water vapor compression refrigerating machine, without installing a pump for feeding the circulated cold water.  <P>SOLUTION: The cold water 11a is fed to a passage of the cold-water pipe 14 from an evaporator 9a, and cold water liquid face control means 17 and radiation panels for cooling as heat exchanging means 15 respectively installed in each floor of a building are mounted in the passage. One end of the water- water pipe 14 is connected to the evaporator 9a and the other end is connected to the water vapor pipe 16. The cold water liquid face control means 17 is composed of a ball tap-type liquid level controller and the like, and the heat exchanging means 15 is composed of a heat exchanging coil or a general-purpose heat exchanger, the water vapor pipe 16 is connected to the cold-water pipe 14 or the heat exchanging means 15, and its upper end is connected to an input side of the evaporator 9a.  <P>COPYRIGHT: (C)2004,JPO