baber/WOPTO huggingface dataset:
Patent JP-2003113953-A (JP)
Title: Vent valve structure
Inventor: MUTO NOBUHARU
IPC: F02M25/08
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a vent valve structure preventing deformation of a fuel tank due to negative pressure without separately providing a relief valve under a condition of over-fuel, parking on a slope or traveling, and negative pressure in the fuel tank, and reducing height thereof. SOLUTION: In the vent valve structure having a cut valve cutting off vent of fuel vapor and flow out of liquid fuel, a positive pressure regulating valve released when positive pressure acts thereon, and a negative pressure regulating valve released when negative pressure acts thereon built in as a unit, the negative pressure regulating valve is provided in a position bypassing a valve opening of the cut valve and communicating a vent passage and the fuel tank in parallel.
Patent JP-2003114490-A (JP)
Title: Silver halide black-and-white photographic sensitive material
Inventor: SUZUKI HIROSHI
IPC: G03C1/06
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide black-and white photographic sensitive material having enhanced sensitivity, excellent long-term raw stock stability, improved pressure resistance and improved adhesiveness of a coating film. SOLUTION: The silver halide black-and-white photographic sensitive material having at least one non-photosensitive layer and at least one silver halide photosensitive layer comprising a photosensitive silver halide emulsion on the base having a gelatin-containing undercoat layer, is characterized in that the at least one silver halide photosensitive layer contains a lipophilic compound.
Patent JP-2003113980-A (JP)
Title: Swivel joint for lay-flat hose
Inventor: MASUMITSU KAZUYUKI
IPC: F16L19/03
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a swivel joint enabling to fasten a lay-flat hose. SOLUTION: A tapered shape barb part 2 and a thread part 3 connecting to the barb part 2 are formed on an outer circumference of one end side of a hollow hose coupling part 1. A hose fastening nut 13 is threadedly engaged with the thread part 3. A swivel part 11 is constructed on another end side of the hose coupling part 1. The swivel part 11 is comprised of a swivel nut 8 provided with an internal thread part 9 and flat packing 10.
Patent JP-2003119245-A (JP)
Title: Water dispersion of vinyl modified epoxy ester resin, aqueous coating composition and coated product
Inventor: KUWAMURA SHINICHI
IPC: C09D163/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous coating composition which can obtain a coating film having excellent corrosion resistance and, simultaneously, excellent hardness, above all, excellent hardness immediately after forming the coating film, and a water dispersion of a vinyl modified epoxy ester resin for obtaining the aqueous coating resin composition. SOLUTION: The water dispersion of a vinyl modified epoxy ester resin is obtained by graft polymerizing a mixture of vinyl compounds comprising an acid group-containing monomer in the presence of a condensate to be obtained by condensing an epoxy resin with a fatty acid as the essential components at a composition having excess epoxy groups, neutralizing at least part of the acid groups in the obtained graft polymer, and then dispersing the resultant graft polymer in water.
Patent JP-2003116136-A (JP)
Title: Moving picture decoder
Inventor: FUJIWARA YOICHI
IPC: H04N19/895
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a moving picture decoder for employing an error processing system capable of suppressing unnaturalness of an image caused by error concealment and preventing video and audio from being separated at the same time. SOLUTION: A memory controller 4 receives decoding information from a decoder 1 and number of error processing macro blocks from a counter 3. Read/write control is applied to a frame memory 2 on the basis of the pieces of information and a display frame is selected. When number of error processing blocks exceeds a threshold value, the update of a memory output is stopped to obtain an output of a still picture and when number of error processing bocks is less than the threshold value, the update of the memory output is restarted to obtain an output of the moving picture.
Patent JP-2003070506-A (JP)
Title: Sock for preventing tinea pedis
Inventor: MATSUNO HIDEKI
IPC: A43B17/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a sock which can prevent tinea pedis by rolling back trichophyton that makes the root of tinea pedis. SOLUTION: The insole made of cloth is permeated with liquid of wood vinegar acid, liquid of bamboo vinegar acid, and vinegar, and after dried up, gets laid in a shoe to be put on.
Patent JP-2003122762-A (JP)
Title: Business card management system, its method, its program, server, its program, portable terminal and its program
Inventor: KURAMATSU HIROYASU
IPC: G06Q50/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To automatically reflect the update of data about the other party of card-exchange on terminals when the data is updated after electronically exchanging business cards and to enable the use of the terminals even when memory capacity of the terminals used by individual users is small. SOLUTION: A portable terminal transmits a business card ID received from an external interface means to a business card management server having a first data base for managing registered self information in block and a second data base consisting of areas allocated by every user via a network and registers it in the second data base. When receiving the business card ID from the portable terminal, the business card management server returns the self information of the user corresponding to the business card ID managed by the first data base to the portable terminal via the network when the business card ID is registered in an area of the user of the portable terminal of the second data base.
Patent JP-2003082028-A (JP)
Title: Copolymer and use thereof
Inventor: OI NOBUO
IPC: C08F210/02
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive having excellent adhesiveness to an olefinic resin, a copolymer useful as the adhesive, a laminate having excellent interlayer adhesiveness and a copolymer having excellent transparency and excellent balance between viscoelasticity and heat resistance. SOLUTION: This copolymer is a copolymer of ethylene and a vinyl compound (I) which is represented by a saturated hydrocarbon group R-containing structural formula CH2 =CH-R (steric parameter Es of the substituent group R is -2.77 to -1.64 and steric parameter B1 of the substituent group R is 1.53 to 2.90) in which carbon atoms each substituted with the substituent group R mutually have structure separated through one methylene group. This copolymer is a copolymer of ethylene and the vinyl compound (I) and substantially does not have crystallinity. This adhesive comprises the copolymer as an active ingredient. This laminate is obtained by laminating a layer composed of the adhesive to an adherend.
Patent JP-2003028392-A (JP)
Title: High purity hydrogen chloride for semiconductor manufacture
Inventor: ISHIDA KAZUNARI
IPC: F17C1/10
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide high purity hydrogen chloride filled in a gas cylinder suitable for semiconductor manufacture of not causing metal pollution during manufacture of a silicon epitaxial wafer or an integrated circuit, and where 90 wt.% or more to a filling capacity can be used for semiconductor manufacture. SOLUTION: The high purity hydrogen chloride is filled in the gas cylinder when a moisture concentration of a gaseous phase measured by a diode laser type absorption photometer using a cell with a measured wavelength of 1368 nm and an optical path length of >=5 m is 0.1 ppm-0.7 ppm at a start of usage of the high purity hydrogen chloride.
Patent JP-2003117502-A (JP)
Title: Treatment method for cylinder bore surface and treatment method for bored hole side wall surface
Inventor: MIYAMOTO NORITAKA
IPC: F02F1/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for a cylinder bore surface, which is performed as a pre-treatment for the formation of a coating film and by which the adhesive property of the coating film formed on the cylinder bore surface is enhanced than heretofore. SOLUTION: In the treatment method performed by jetting high pressure water from a high pressure water nozzle to the cylinder bore surface while the high pressure water nozzle facing the cylinder bore surface provided on a cylinder block is rotated around the axial center of the cylinder bore and the inside space of the cylinder bore is moved in the axial direction, the inside diameter of the high pressure water nozzle is 0.30-0.44 mm, the quantity of the high pressure water jetted from the high pressure water nozzle is 2.3-5.6 L/min per one piece of the high pressure water nozzle and the moving speed of the high pressure water nozzle in the axial direction is 1.0-8.0 mm/sec.
Patent JP-2003119928-A (JP)
Title: Fire resistance type spotless wood and its manufacturing method and fireproof method for wooden structure
Inventor: MURAOKA HIROSHI
IPC: B27M3/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide fire resistance type spotless wood and its manufacturing method and a fireproof method for a wooden structure capable of easily applying fireproof treatment to a recess section such as a back boundary section or the like formed on the circumference section of the spotless wood. SOLUTION: A fire protecting foam material 6 is inserted in the back boundary section 4 of the spotless wood. The fire preventing foam material 6 has a property for cutting off fire and heat or the like and is formed of a material having expansivity, and after it has been loaded into the inner part section of the back boundary section 4 of the spotless wood 2, it is heated from the outside to foam, and it's volume is expanded into several times to several ten times. By the constitution, the back boundary section 4 is filled with the fireproof foam material 6, the fireproof treatment can be applied, and the incursion of heat to the inside of the spotless wood 2 can be prevented. Since the fireproof foam material 6 is inserted to only foam, work can be simply completed within a short time.
Patent JP-2003129530-A (JP)
Title: Piping cover member between bathtub and bathroom counter, and mounting method therefor
Inventor: FUJIWARA TORU
IPC: A47K4/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a piping cover member which can cover piping, guided into a bathroom counter from the inside of a bathtub, between the bathtub and the bathroom counter with a great degree of freedom and good detailing without damage to beauty. SOLUTION: This piping cover member (3) covers the piping (4), which is guided into the bathroom counter (1) from the inside of an apron (2a) of the bathtub (2), between the bathtub (2) and the bathroom counter (1). The cover member (3) has a first abutting surface (3a) for abutting on a lower end surface (2d) of an outer edge (2c) of the bathtub (2) and a second abutting surface (3b) for abutting on an inside surface (1c) of a side wall (1a) of the bathroom counter (1). The cover member (3) is mounted on a side wall (10) of a bathroom in such a manner as to be located in a state in which the abutting surface (3a) abuts on the end surface (2d) and in which the abutting surface (3b) abuts on the inside surface (1c).
Patent JP-2003128490-A (JP)
Title: Thin-film peeling apparatus
Inventor: MIZUNO SHINICHI
IPC: H01L31/04
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film peeling apparatus having good workability and being able to improve quality. SOLUTION: A guide roller 35 born on the inner peripheral surface 11A of a peeling roller 11 is arranged, these guide rollers 35 are coupled to lead screws 32 through guide roller plates 36 and stages 34. By actuating motors 31 to rotate lead screws 32, guide rollers 35 rotate in linking with them to rotate and move the peeling roller 11. The peeling roller 11 steadily pushes and presses a substrate receiving downward pressing force of the guide rollers 35. A film securing roller 61 having a circular section and excentric rotating axis is secured to the peeling roller 11 by a supporting plate 63 through a torsion coil spring 62. The film securing roller 61 steadily sandwiches a film between it and the peeling roller 11 receiving the rotating force of the torsion coil spring 62.
Patent JP-2003127553-A (JP)
Title: Reversible thermal recording material
Inventor: AZUMA YOICHIRO
IPC: B41M5/333
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a reversible thermal composition with which forming and erasing of an image with good contrast are possible and the image can be stably held with the lapse of time under an environment of everyday life and a reversible thermal recording material using it. SOLUTION: The reversible thermal recording material is characterized by comprising an electron donating dye precursor being ordinarily colorless or light-colored and expressed by general formula (1) and an electron accepting compound expressed by general formula (2) which can generate a reversible change in color tone to the dye precursor by heating.
Patent JP-2003132624-A (JP)
Title: Recording medium and recorder thereof
Inventor: TSURUI TAISUKE
IPC: G06F21/62
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium and a recorder thereof for surely carrying out the restriction of audience intended by the user. SOLUTION: When video/audio data are recorded on the recording medium 101, a password corresponding to the video/audio data is inputted to make a collating program to permit the reproduction only when this password is inputted, and this program is embedded in the reproduction control information based on a VD-Video specification and recorded on the recording medium 101. By this arrangement, since the video/audio data recorded on this recording medium 101 are reproducible by only the person who knows this password, the restriction of audience is surely carried out.
Patent JP-2003128684-A (JP)
Title: Production method of monophosphate
Inventor: TSUYUTANI SHINJI
IPC: C07F9/11
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a production method of monophosphate that can industrially easily produce a high-purity monophosphate which has less content of orthophosphoric acid and is better in odor. SOLUTION: The production method of the monophosphate is as follows: when the monophosphate is produced by reacting one or more phosphorylating reagents selected from orthophosphoric acid, polyphosphoric acid and diphosphorus pentaoxide with an organic hydroxy compound, the phosphorylating reagents and the organic hydroxy compound are reacted, and the reactant thus obtained is mixed with an organic solvent, the monophosphate is separated from the mixture thus obtained to give slurry or the monophosphate is separated from the slurry to give the separated solution, the phosphorylating reagents or the phosphorylating reagents and organic hydroxy compound are added to the slurry or separated solution thus obtained to conduct phosphorylation reaction.
Patent JP-2003129441-A (JP)
Title: Augmenting method of wave-absorbing type structure
Inventor: SHIRAISHI IKUO
IPC: E02B3/14
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a stronger augmenting method to external force such as waves and traction force. SOLUTION: A top slab 6, which is mounted on a structure body, is removed from the structure body 7 in which a retarding chamber 17 is built-in, and at the same time, which has a large number of openings 16 communicating with the retarding chamber 17 at a front wall part 18. Then, a joint part 21 projecting on a separation face of the structure body is removed. Augmenting units 30a, 30b, and 30c, which are previously manufactured, are added on the separation face of the structure body. After that, the top slab 6 is returned on the augmented augmenting units 30a, 30b, and 30c, and the joint parts 29 on the side of the augmenting units and the joint parts on the side of the top slab are joined each other by fasteners.
Patent JP-2003127612-A (JP)
Title: Pneumatic radial tire
Inventor: YURA IZURU
IPC: B60C9/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire effectively suppressing creeping up of a steel belt layer end portion, having excellent tread separation resistance, and improving high-speed durability. SOLUTION: In a pneumatic radial tire having four steel belt layers, a belt reinforcing layer wherein a twisting coefficient αindicated in a below-mentioned equation (2) is not less than 1900, and wherein polyolefin ketone fiber cord indicated in a below-mentioned equation (1) is actually wound at an angle of 0 degree in the tire circumferential direction, is provided in the tire width direction outer side of the most outer side of the steel belt layers. -(-CH2 -CH2 - CO)n -(R-CO)m - (1) (1.05>=(n+m)/n>=1.00, R expresses alkylene group of not less than 3C) and α=N×(D/1.111)<1/2> (2) (N expresses the number of twisting of cord (/10 cm), and D expresses total indication decitex).
Patent JP-2003140170-A (JP)
Title: Liquid crystal display device
Inventor: SAITO SHINYA
IPC: G09F9/30
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent display irregularity from occurring in the display region of a liquid crystal display panel and to manufacture the panels as many as possible employing a single mother substrate for the panels. SOLUTION: Discharging sections 11 are formed to conduct discharging between adjacent non-display electrodes 9 that are formed in a non-displaying region 8 of a liquid crystal display panel 1. In a non-panel forming region 47 of the section 11, a leak electrode 48 is formed to inspect a leaking current of a display electrode 44 and leaking such as a short circuit or the like. Every other display electrodes 44 are connected to the electrode 48. In order to prevent the discharging between the electrode 44, which is not connected to the leak electrode 48, and an adjacent electrode 44, a discharging gap 51 is respectively formed between an electrode terminal 46 of the electrode 44 and an extended section 50 of the electrode 48 that is extended.
Patent JP-2003138759-A (JP)
Title: Curing sheet for construction work
Inventor: KAWAI TAKASHI
IPC: E04G21/32
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a curing sheet for construction work formable in a complete state or an almost complete state in the stage of a raw material maker, requiring no or little secondary work, capable of reducing labor for connecting the curing sheet at a construction site, capable of easily displaying a completion predictive drawing and a character with an excellent appearance, and usable by cutting the curing sheet short when necessary. SOLUTION: This curing sheet 1 for the construction work composed of a textile by knitting synthetic fiber yarn is formed in a long size shape. A lengthwise directional high strength part 2 is arranged in width directional both end parts so as to extend in the lengthwise direction. A width directional high strength part 3 is mutually arranged at an interval in lengthwise directional both end parts and an intermediate part so as to extend in the width direction. The lengthwise directional high strength part 2 and the width directional high strength part 3 are respectively enhanced in strength without being folded back.
Patent JP-2003139762-A (JP)
Title: Cell for detecting gas
Inventor: NAKANO NOBUO
IPC: G01N31/22
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To impregnate a separately stored reagent into a base material when measuring, by a relatively simple operation. SOLUTION: A breakage partitioning part 3 is provided between an opening 1a and a container 1 in the bottomed container 1 provided with the opening in one face, the reagent 2 reacting with gas to be discolored is stored between the partitioning part 3 and a bottom part, and a porous base material 5 is arranged in an opening side.
Patent JP-2003104506-A (JP)
Title: Method and equipment for recovering waste
Inventor: SEGAWA SHINYA
IPC: G06Q50/28
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To make a function of an economical collection carrying system for forming simply or classifying a waste and a cut chip containing paper, a plastic film, rubber, fiber, a can, a bottle, a battery and the like, by a light work in a home or an establishment, without mixing them, so as to reduce a volume for formed fuel or recycle or to conduct compression molding by heating pasteurization for resourcing recycle serve as a function of safety, environment monitoring, guard and nursing patrol system. SOLUTION: This equipment is constituted as a combined network comprising an equipment for combustible waste heating pasteurization drying volume-reduction or compression crushing, and a communication system, a collection carrying system or a collection distribution, domestic service, safety diagnosis and guard system.  There is provided a business model capable of carrying out classification labelling including a waste office equipment, and suitable for combination of large volume collection and transportation, and small amount distribution and collection with a communication and collection patrol safety system, selective combination from the group comprising heat or hot air, a hot plate, a hot roll, a cooking hot plate, a boxlike container with a cylinder and a volume reducing device using pressurization, and product and waste material collection as a treating equipment for generation source.
Patent JP-2003143764-A (JP)
Title: Frequency-converting power generating equipment
Inventor: OKAMOTO YOSHIYUKI
IPC: H02J3/06
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a frequency-converting power generating equipment which can suppress heat generated due to a load from harmonics in a power supply and suppress the increase of a contract demand as low as possible. SOLUTION: A mechanical drive apparatus 7 and a motor-driven drive apparatus 6 driven by a 60 Hz power supply system 1 are connected in parallel with a generator 5 via a connection mechanism 5a for driving the generator 5. The generator 5 is driven by both the driving apparatuses 6 and 7 and generates 50 Hz power to drive to 50 Hz load 8. The mechanical drive apparatus 7 outputs a constant output P. With the maximum output P of the motor-driven drive apparatus 6, the generator 5 can supply a maximum output 2P to the load 8. Further, if the output is negative, the motor-driven drive apparatus 6 functions as a generator and power corresponding to the negative output is transmitted to the 60 Hz power supply system 1.
Patent JP-2003140238-A (JP)
Title: Voltage doubler circuit
Inventor: TOYODA KAZUAKI
IPC: G03B17/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To put on an auxiliary light with the luminance sufficient for focusing a camera on a subject for a necessary time even in case of the drop of a battery voltage. SOLUTION: The capacitor for generating the doubled voltage is formed as double layer capacitors to make the capacity thereof extremely higher. Even the voltage impressed to a light emitting element obtained by serially connecting a battery power source and the capacitor is at the very limit as the luminance of the auxiliary light emitted from the light emitting element by the drop of the voltage of the battery power source, the terminal voltage of the capacitor of the extremely large capacity does not drop and therefore the electric current necessary for the light emitting element can be passed for the necessary time (several seconds). As a result, even if the battery voltage drops, the auxiliary light can be put on with the luminance sufficient for focusing the camera on the subject for a necessary time.