baber/WOPTO huggingface dataset:
Patent JP-2003291760-A (JP)
Title: Structure for attaching cushioning-body for absorbing impact
Inventor: URA KAZUHARU
IPC: B60J5/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cushioning body attached to a reverse face side of an interior trim material such as a door trim from rattling under travel of a vehicle.  <P>SOLUTION: In this structure for attaching an impact absorbing cushioning body attached with the impact absorbing cushioning body 5 in the reverse face side of the interior trim material 2 for covering a cabin side inner face of the vehicle, a protrusion 2e for insertion-fitting an attaching hole 5a formed in the cushioning body 5 is provided projectedly in a reverse face of the interior trim material 2, a protrusion 4a having a sharp tip is provided to lock the cushioning body 5 to the interior trim material 2, the cushioning body 5 is thereby prevented from rattling with respect to the interior trim material 2, since the protrusion 4a having the sharp tip is pierced to the interior trim material 2 to lock the cushioning body 5 even when a clearance is generated between the protrusion 2e for fixing the cushioning body 5 to the interior trim material 2 and the attaching hole 5a of the cushioning body 5, and the cushioning body 5 does not rattle thereby during the travel of the vehicle to generate a strange noise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293992-A (JP)
Title: Multi-stage centrifugal compressor
Inventor: MASUTANI MINORU
IPC: F04D17/12
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To operate with a reduced pressure loss and a reduced frictional loss by diffuser vanes even if a flow varies.  <P>SOLUTION: In this multi-stage centrifugal compressor 20, three stages of impellers 22a, 22b, and 22c are axially installed on a rotating shaft 21. The diffuser vanes 24a, 24b, and 24c are installed in diffuser flow passages 23a, 23b, and 23c. The radius ratio r3/r2 as the ratio of the diffuser vane radius to the impeller radius r2 is increased toward a forward stage side. On the forward stage side, a diffuser vane pressure loss value can be reduced since r3 is large and, on the rearward side, the frictional loss with a wall surface is reduced since r3 is small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003250196-A (JP)
Title: Vibration microphone
Inventor: KITAMURA YOSHIO
IPC: H04R17/02
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform shape miniaturization, weight reduction and thinning, to eliminate a feeling of pressure and a feeling of incompatibility while being in contact with the skin when in use and to facilitate attachment and detachment when in use and when not in use.  <P>SOLUTION: By utilizing a ceramic piezoelectric element for a vibration microphone which is the improvement of the patent application H11-230006 invented in advance, the miniaturization and weight reduction and especially thinning are achieved and thus, the feeling of pressure and the feeling of incompatibility are improved. Also, by mounting the vibration microphone on the lower chin, adhesion with the skin is improved compared to the case of mounting it on the throat, and since it is close to the vocal cords, large voice vibrations are obtained and stable voice signals of excellent clarity are obtained. Also, by utilizing a fulcrum tool with rotation, the vibration microphone mounted under the chin is very easily attached and detached and an unpleasant feeling when not in use is eliminated. Also, it can be manufactured at a lower cost than the vibration microphone mounted on the throat, which is utilized a lot at present.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002373406-A (JP)
Title: Magnetoresistive effect head and magnetic recording/ reproducing device
Inventor: NAKAMOTO KAZUHIRO
IPC: H01L43/08
Filed: 2002-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistive effect head, by which Barkhausen noise is suppressed independently of the intensity of a magnetic domain control layer, even when the space between electrodes is narrow and also the high reproduction output is obtained, and to provide a magnetic recording/reproducing device using the head. SOLUTION: For this magnetoresistive effect head and the magnetic recording/reproducing device using the head, the head is constituted, in such a manner that a magnetoresistive effect film is composed of a laminate with a 1st ferromagnetic film, a non-magnetic conductor film and a 2nd ferromagnetic film, then the 2nd ferromagnetic film is laminated on an anti-ferromagnetic film, the magnetic domain control layers are arranged on both sides of the magnetoresistive effect film in the width direction, a pair of electrodes are provided on each magnetic domain control layer, and the space between the electrodes for each electrode is made narrower than the width of the magnetoresistive effect film, so as to make a current to flow into only a center part of the magnetoresistive effect film.
Patent JP-2003296953-A (JP)
Title: Automatic focusing adjustment apparatus
Inventor: YOSHIDA HIDEHIRO
IPC: G02B7/04
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic focusing adjustment apparatus capable of moving a moving part with a small moving current by increasing the magnetic flux density.  <P>SOLUTION: The automatic focusing adjustment apparatus is constituted so that a hydrostatic gas bearing 11 supports a mirror barrel 4 by a hydrostatic pressure so as to move the mirror barrel 4 in an optical axis direction, a magnet 9 and an auxiliary magnet 10 are joined across a yoke 8a to configure a field generating means 8, an exhaust gas duct 13 through which an exhaust gas passes from the inside to the outside of the yoke 8a, is formed for the yoke 8a so that the exhaust gas of the hydrostatic gas bearing 11 does not pass through a magnetic gap 15, and the field generation means 8 is cooled by the exhaust gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294788-A (JP)
Title: Connecting sheet for tester head
Inventor: ENAMI TOSHIO
IPC: G01R1/06
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting sheet for a tester head used for conducting inspection without bringing a solder ball into direct contact with the tester head by being interposed between the solder ball and the tester head in the inspection of electric characteristics of a semiconductor product with solder ball with an existing inspection device.  <P>SOLUTION: This connecting sheet 6 for the tester head is arranged between the solder ball 5 of the semiconductor product and the tester head 1 of the inspection device, used for electric connection of them, and has a sheet base material 61 in which a plurality of conductive particles 5 coming into contact with the solder ball 2 are contained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290104-A (JP)
Title: Soft scrub brush
Inventor: KATSUMI ETSUKO
IPC: A47L13/17
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To generate sufficient negative ions to exhibit the effect of strengthening or claming mind in a normal state, and generate a number of negative ions on slight impact when used in cleaning, for secure and sufficient effect of surface activity and health promotion.  <P>SOLUTION: A surface of a scrub brush body layer 2 with a water-absorbing and cushioning properties is formed with a negative ion generating layer 3 composed by dispersing and mixing a powdered-granulated negative ion generating substance 3a and wave induction substance 3b, and a surface of the negative ion generating layer 3 is provided with a skin layer 4 composed of a material excellent in negative ion permeability and impact resistance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301886-A (JP)
Title: In-oil belt
Inventor: TOKUNAGA TSUTOMU
IPC: F16G1/06
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To increase the running life of a power transmission belt used in an internal combustion engine, that is, in oil.  <P>SOLUTION: Raw material rubber for the power transmission belt is hydrogenated nitrile rubber having a hydrogenation rate of 95% or more. An antioxidant having a melt point higher than the temperature of oil under a working atmosphere or lower than the temperature of oil under the working atmosphere and a temperature difference of 10°C or less, or a reactive antioxidant is mixed in the hydrogenerated nitrile rubber. Even in oil, the antioxidant is difficult to be extracted since solubility against oil under the working atmosphere is low or effects chemical reaction with polymer for combination. Since a function as the antioxidant can be provided for a long period, deterioration due to the oxidation of a power transmission belt is prevented from occurring and a running life can be increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303616-A (JP)
Title: Battery using hydrogen storage alloy for negative electrode
Inventor: UEKI TOMOYOSHI
IPC: H01M10/30
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery using a hydrogen storage alloy for the negative electrode that has a long life by preventing chemical fine short circuit.  <P>SOLUTION: This is a nickel-hydrogen battery in which a nickel positive electrode 12 and a negative electrode 14 made of hydrogen storage alloy are arranged opposed to each other through a separator 16 and these are dipped in an electrolyte 18. A reducing agent is added in the above electrolyte 18 and, thereby, elution of a metal ion such as Co<SP>2+</SP>, Mn<SP>2+</SP>from the hydrogen storage alloy is suppressed. Therefor, precipitation of the metal in the separator 16 and generation of chemical fine short circuit can be prevented and a long life of battery can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301446-A (JP)
Title: Civil engineering sheet enabling control of soil thickness and the like
Inventor: ODA HIROSHI
IPC: E02B3/12
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To overcome a problem such that accurate control is made difficult in spite of the need for a large amount of labor, because no choice is given but to perform a measurement with man power by means of a rammer, etc., or measure only the height of fill due to the impossibility of the measurement of reaction by a non-destructive test method such as a magnetic exploration on the ground that a sheet is made of a synthetic resin, though there is a fear that extensive damage may be caused by the breakage of the sheet, the blow-up of soft sediment, attendant upon that, and the like, on account of the application of an offset load, when a fixed soil thickness is not maintained so that pressure can be uniformly applied to the sheet while the soil thickness, depressions and projections of the sheet, and the like are measured, in filling after the sheet is laid, although a synthetic resin fiber sheet or a net-like sheet is used as the sheet for use in soil improvement and the like.  <P>SOLUTION: This civil engineering sheet is most mainly characterized as follows: metallic plates or tape-like metallic foil are or is attached at proper intervals to a surface of the civil engineering sheet for use in the soil improvement and the like; or the surface of the sheet, a fiber or a raw material itself is coated, for example, with a resin into which metallic powder is mixed, so that the soil thickness in the depth position of the sheet in soil can be measured and controlled by the non-destructive test method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303671-A (JP)
Title: Heating cooker
Inventor: MIKAMI KOJI
IPC: H05B6/12
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deformation or the like of a main body case due to contact with a system kitchen or the like at its fitting to the latter, in the case of one incorporating a heat source such as a heater or a grill in a main body case constituting a cooker main body.  <P>SOLUTION: In what has a heat source such as a heating coil 4 or a grill 9 stored in mounting in a main body case 2 with a top face of the main body case coated with a cooking plate 3, a comparatively thick protection plate 14 is mounted on a rear face part of a back plate 13 of the main body case in free detachment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306171-A (JP)
Title: Front side member structure
Inventor: NAMIIRI ATSUSHI
IPC: B62D25/20
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To positively deform a bent portion at the border between a member body and an inclined portion of a front side member and restrain action of a load on a dash panel by deforming longitudinal walls of the bent portion outward of the sections and reducing the sectional secondary moment when inputting the load.  <P>SOLUTION: A fragile portion 20 is formed at the bent portion 1B where the front side member 1 with a closed section structure bends downward along an inclination of the dash panel 10 for permitting expansible deformation outward of sections of the longitudinal walls 3b, 3c of the bent portion 1B. A deformation inducing means 30 is provided in front of the bent portion 1B for inducing expansible deformation of the longitudinal walls 3b, 3c for the input load from the front part and reducing the sectional secondary moment. The bent portion 1B is positively deformed for increasing absorbing efficiency of the input energy. A deformation restraining means 40 is provided at the inclined portion 1C along the inclination of the dash panel 10 for preventing a cabin deformation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305836-A (JP)
Title: Recorder, information processor, method of controlling the same, and program
Inventor: MORIYAMA JIRO
IPC: B41J5/30
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and inexpensive recorder which can perform recording in an optimum recording condition based on an information processor for generating recording data without lowering the performance thereof, and to provide the information processor, a method of controlling them, and a program.  <P>SOLUTION: This recorder receives block size information of a block which is to be reserved in a print buffer 4030 and is generated based on a performance of a host device 500 with respect to the print buffer 4030 for storing the recording data by a unit of block. The block corresponding to the received block size information is reserved in the print buffer 4030, and then the recording data generated based on the performance of the host device 500 is stored in the print buffer 4030. A CPU 402 controls the recording by a recording head 104 according to the recording data stored in the print buffer 4030.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317829-A (JP)
Title: Flat cable connection device, flat cable connection method, and flat cable connection part
Inventor: ENOMOTO KENJI
IPC: H01B13/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat cable connection device of which a blade part can be easily removed from an overlapped part while keeping the conduction condition of a conductive connection part.  <P>SOLUTION: The overlapped part 8 of a flat conductor part is cut by shearing and at least two rifts are formed thereon, by using a convex blade die 2 having a convex blade part 1 at the tip, and a concave blade die 4 having a concave blade part 3 to be fitted to the convex blade part 1 at the tip. An overlapped part between the rifts is made to discontinuously protrude against the overlapped part on both sides 10a crossing the rifts. The vertical surface of the convex blade part is formed into such a shape that makes the area of the protrusion part 15 having a length L1 and a height (h) minimum when the length of the rift L1 and the height of protrusion (h) of the overlapped part formed between the rifts formed by the blade dies 2, 4 are fixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314031-A (JP)
Title: Exterior wall structure using tile and backing material and its construction method
Inventor: MORIKAWA TAKEETSU
IPC: E04F13/08
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior wall structure using a tile and a backing material, and its construction method for obtaining a superior external appearance by surely fixing the tile without being influenced by unevenness of a backing, surface strength of an outer wall, and skill and a sense of a construction engineer by solving the problems such as the deterioration in transport efficiency and construction efficiency caused by the size and weight of a backing board in tile specifications, and an increase in a weight burden to a building.  <P>SOLUTION: The backing material 1 fixes the tile 10 by imparting fireproof- waterproof performance to an existing exterior wall W, and is formed as a simple and lightweight structure of only a receiving material 2 and a suspending string 3. The backing material 1 is fixed to the existing exterior wall W by a screw S, and is adhered and fixed by fitting the tile 10 in the receiving material 2. Here, the screw S is fastened so as to direct upward to the existing exterior wall W for preventing infiltration of rainwater.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318207-A (JP)
Title: Liquid discharge equipment
Inventor: GOTO NAOYA
IPC: H01L21/56
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide liquid discharge equipment that can surely discharge the prescribed amount of liquid in a short period of time as well as making it possible to exchange the liquid quickly, easily, and surely.  <P>SOLUTION: The liquid discharge device is comprised of a plunger slidable in direction of cylinder axis to discharge a liquid. Further, the device has a supply section with a feed opening that can connect a liquid supply container containing the liquid, a discharge section with a discharging opening that discharges the liquid compound, and a groove that is located at the end of the cylinder, linking the feed opening, the cylinder, and the discharging opening, as well as a slide valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316080-A (JP)
Title: Electrostatic charge image developing dry toner and method for manufacturing same
Inventor: ITO TAKAYUKI
IPC: G03G9/08
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide spheric electrostatic charge image developing dry toner with a small particle size which produces a sharp image after printing, which shows excellent color reproducibility even for superposing colors when multicolor printing is carried out, and which has a higher content of a colorant than conven tional color toners, to provide spheric electrostatic charge image developing dry toner which can be transferred with a high transfer rate to a printing mate rial such as a paper sheet without allowing the developed toner on a photoreceptor to remain on an intermediate transfer body, and to provide a method for manufacturing the spheric electrostatic charge image developing dry color toner to solve the above problems.  <P>SOLUTION: In the spheric electrostatic charge image developing dry color toner comprising a binder resin and an organic pigment finely dispersed in the binder resin, the organic pigment is expressed by formula 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317521-A (JP)
Title: Surface light source device and liquid crystal display device
Inventor: SUGA YOSHINORI
IPC: G02F1/13357
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source device, which can realize specified optical characteristics without using a dimming sheet, uses a small number of components, and is very simple in structure, small in thickness; and to provide a liquid crystal display device, which uses the surface light source device, and is very simple in structure, excellent in assemblage, and at low cost.  <P>SOLUTION: The surface light source device comprises: a light guide 21, one surface of which is a light emitting surface 21b; a light source 22, which is mounted at least on one side end 21c of the light guide 21; and a frame 27, in which the light guide 21 and the light source 22 are housed. The surface of the frame 27 which faces the light guide 21 has ≥80% reflectance for the all beams, and a large number of nearly similar basic units 28 which have light reflecting surfaces 28a inclined to the surface of the frame 27 respectively are arranged at ≤5000 μm pitch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314969-A (JP)
Title: Melt discharge port
Inventor: TOMIYAMA TOSHIRO
IPC: F23J1/08
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melt discharge port which stably discharges melt when dropping and discharging the melt flowing from a certain direction, and has improved durability.  <P>SOLUTION: This melt discharge port is provided with a metallic water- cooled jacket having a drop hole formed thereon into which the melt flowing from a certain direction drops and a flow path leading the melt to the drop hole, and with a nozzle for spraying granulation water to the dropping melt. The height of an upper end of the metallic water-cooled jacket at a side to which the melt flows is made lower than that at the opposite side, and a hood part is provided at a top part of the metallic water-cooled jacket at the side to which the melt flows.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278065-A (JP)
Title: Felt for molded filter
Inventor: FUJIWARA KAZUMARO
IPC: D04H1/587
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a felt material for molded filters which suppress the rise in pressure loss to a minimum, maintain its rigidity, are highly moldable and are slight in environmental load.  <P>SOLUTION: The felt material comprises organic fibers A, fibers B lower in melting point than the organic fibers A, and a phenolic resin C so as to be improved in heat-resistant rigidity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321769-A (JP)
Title: Vapor deposition apparatus
Inventor: AGAWA YOSHIAKI
IPC: G11B5/85
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique by which mixing of droplets into a thin film can be prevented when the film is deposited by a coaxial type vacuum vapor deposition evaporating source.  <P>SOLUTION: A vapor deposition apparatus 1 has a magnetic field-forming means 7 which connects the opening of an anode electrode 30 and a substrate holder 5 by internal lines of magnetic force 99. Charged fine particles made incident into the magnetic field-forming means 7 receive a force from the internal lines of magnetic force 99 passing through the inside of a large cylinder constituted of individual magnets 71<SB>1</SB>to 71<SB>5</SB>, and reach the surface of a substrate 8 along the internal lines of magnetic force 99. Thereby, the thin film is deposited. When droplets larger than the fine charged particles are discharged from the opening of the anode electrode 30, the droplets advance straight without receiving the force from the internal lines of magnetic force 99 and leak out to the outside of the magnetic field-forming means 7 through gaps between the individual magnets 71<SB>1</SB>to 71<SB>5</SB>. Because the lines of internal magnetic force 99 are curved and the substrate 8 held by the substrate holder 5 situates on the extension line of the internal lines of magnetic force 99, the droplets not traveling along the internal lines of magnetic force 99 do not reach the substrate 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321351-A (JP)
Title: Lipase inhibitor
Inventor: SHINSHI KAZUNORI
IPC: A61K8/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lipase inhibitor originating from a natural material which can be added in a food and drink, a cosmetic and a therapeutic agent for dermatosis as the lipase inhibitor having high safety, excellent heat resistance, taste and water-solubility.  <P>SOLUTION: The lipase inhibitor contains a dihydrochalcone compound indicated in general formula (1) and the food and drink, the cosmetic and the therapeutic agent for dermatosis contain the lipase inhibitor.  <P>COPYRIGHT: (C)2004,JPO