baber/WOPTO huggingface dataset:
Patent JP-2003309823-A (JP)
Title: Frame rate converting method
Inventor: OKAMOTO HIROSHI
IPC: H04N7/01
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame rate converting method capable of correctly replacing time codes in the case of converting a video signal subjected to the pull- down processing into a signal having an original frame rate.  <P>SOLUTION: The frame rate converting method discriminates valid frames and copy frames from input signals generated by applying pull-down processing to original video frames to detect a phase relation between a pull-down sequence and a time code, converts a frame value of the time code on the basis of the detected pull-down phase and replaces the time code with a time code synchronous with the signal whose frame rate is converted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305653-A (JP)
Title: Machining tool
Inventor: TOMITA YASUHISA
IPC: B24D5/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool dispensing with the arrangement change of the tool and the replacement of the tool itself in machining the different faces of one workpiece.  <P>SOLUTION: This machining tool has a groove part 5 between a plurality of projecting parts 3, 4, and machining edges projecting from the side faces 3a, 4a on the groove side of the projecting parts 3, 4 which are shaped in rotation symmetry.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307726-A (JP)
Title: Liquid crystal display device and electronic equipment
Inventor: OZAWA KINYA
IPC: G02F1/13363
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transflective liquid crystal display device wherein luminance of display especially in transmission mode is enhanced and which has excellent visibility.  <P>SOLUTION: In the transflective liquid crystal display device 50, a liquid crystal 26 is interposed between an upper substrate 24 and a lower substrate 23 disposed opposite to each other, a semitransmission reflection layer 35 consisting of cholesteric liquid crystal layers 34r, 34g and 34b is provided on the lower substrate 23 and a backlight 22 is provided. Elliptically polarized light incidence means having quarter-wave plates 47 and 44, half-wave plates 42 and 48 and polarizing plates 43 and 45 on the outer surfaces of the upper substrate 24 and the lower substrate 23 respectively from substrate sides are provided and elliptically polarized light of the lower substrate and elliptically polarized light of the upper substrate have rotary directions reverse to each other and long axis directions nearly equal to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311433-A (JP)
Title: Method for evaluating liquid metal embrittlement crack during seam welding of galvanized steel sheet
Inventor: HAMAYA HIDEKI
IPC: B23K13/01
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can quantify the liquid metal embrittleness crack during seam welding of galvanized steel sheets, such as seam welding of a steel tube using the galvanized steel sheets by a simple method and can evaluate the liquid metal embrittleness crackability of steel products.  <P>SOLUTION: The method for evaluating the liquid metal embrittleness crack during seam welding of the galvanized steel sheets comprises butting the galvanized steel sheets having galvanizing layers on either or both surfaces against each other, then exerting an upset to the butt zone and welding the same under electrical heating, air cooling the steel sheets after the end of the electric heating, loading the butt zone with a tensile stress of ≥20 to ≤80% of the tensile strength of the steel sheets at a temperature of a weld HAZ zone above the melting point of the galvanizing layers and below the Ar<SB>3</SB>transformation point of the steel sheets, then measuring the thickness of the embrittleness layer in the weld HAZ zone and evaluating the liquid metal embrittleness crack during seam welding of the galvanized steel sheets in accordance with the ratio of the embrittleness layer thickness to the sheet-metal gage of the steel sheets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308972-A (JP)
Title: Mask and method of manufacturing the same, electroluminescence device and method of manufacturing the same, and electronic apparatus
Inventor: YOTSUYA SHINICHI
IPC: H05B33/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a mask with high definition.  <P>SOLUTION: Two or more through-holes 20 each of which are constituted by joining a first opening 22 with a second opening 24 that is larger than the first opening 22 are formed on a substrate 10. An etching-resistant film 30 is formed on a first surface 12 of the substrate 10 so as to correspond to the first opening 22, and on a second surface 14 of the opposite side of the first surface 12 of the substrate 10, a formation range of the two or more through- holes 20 is exposed so that the range, where the two or more second openings 24 are formed, may be continuously exposed. In the formation range of each through-hole 20, a small through-hole 36 is formed. Etching with surface direction dependency of a crystal is advanced from both the first and the second surfaces 12 and 14 of the substrate 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310781-A (JP)
Title: Fire-extinguishing method, and fire-extinguishing device detachable type fire engine for performing the same method
Inventor: YAMASHIRO KUNIO
IPC: A62C27/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire-extinguishing method and a fire-extinguishing device detachable type fire engine by which an initial fire-extinguishment is possible by only one fire engine, and at the same time, fire-extinguishing activities equivalent to a pump type fire engine can be performed, and quick and sufficient fire-extinguishing activities can be performed.  <P>SOLUTION: A fire-extinguishing pump 2 is loaded on a body 11, and in the meantime, a fire-extinguishing device 3 equipped with a water tank 4 and a fire- extinguishing pump 5 is constituted freely loadably/unloadably between the body 11 and the ground. The water tank 4 and the fire-extinguishing pump 5 are loaded on a detachable frame 6, and the detachable frame 6 is freely loadably/unloadably provided between the top of the body and the ground by a loading/unloading device 13. Then, on a fire site, first, the fire-extinguishing device 3 is unloaded from the fire engine onto the ground. Then, the fine engine from which the fire-extinguishing device 3 has been unloaded is moved to a water source while performing the initial fire-extinguishing activities by feeding water in the water tank 4 to the fire- extinguishing pump 5, and fire-extinguishing activities are performed with water which is fed from the water source by the fire-extinguishing pump 2 loaded on the fire engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317863-A (JP)
Title: Electric wiring connector
Inventor: YASUYOSHI SHIRO
IPC: H01R13/639
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wiring connector in which operation of stopper releasing is not required at connection and completion of connection can be confirmed visually.  <P>SOLUTION: In the connector, a stopper guide 212, of which width in the axis direction widens toward the screwing direction of a coupling 3 and becomes zero at the coupling position, is provided at the casing 21 of a plug 2 to be engaged with the coupling 3, and a stopper 331 which moves in the axis direction by contacting this stopper guide 212 and a spring energizing in the direction of returning this are provided at the cylinder of the coupling 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003026788-A (JP)
Title: Polyester resin composition
Inventor: TACHIKA HIROSHI
IPC: C09D167/02
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin composition for coating or a coating material which improves corrosion resistance, poor appearance after boiling water test, and the variation of fingerprinting resistance and, simultaneously, can obtain a coating film having excellent corrosion resistance and pressure marking resistance. SOLUTION: The polyester resin composition comprises (B) a polyester resin composed of 50-100 mol% aromatic dicarboxylic acid and 0-50 mol% aliphatic and/or alicyclic dicarboxylic acid as the acid component and 5-100 mol% alkylene oxide adduct of bisphenol A and/or bisphenol F to be represented by formal (1) (wherein R1 , R2 and R3 are each hydrogen or a methyl group; and m and n are each a number of >=1 and, simultaneously, 2<=m+n<=8) and 0-95 mol% other polyols as the glycol component and/or (C) its modified product, and (D) a curing agent capable of reacting with these resins.
Patent JP-2003318385-A (JP)
Title: Solid-state image sensor and method for manufacturing the same
Inventor: MOMOSE TAKAAKI
IPC: H04N5/372
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image sensor which is reduced in resistance, can perform high-speed transfer, and has low power consumption without deteriorating electric dielectric strength between charge transfer electrodes.  <P>SOLUTION: On the surface of a silicon substrate 1, a 1st insulating film 2, and on the surface of the 1st insulating film 2, inter-electrode insulating films 3 composed of silicon oxide films and charge transfer electrodes 40 of 1st layers are formed; and a charge transfer electrode 50 is formed between the inter-electrode insulating films 3. Each charge transfer electrode 40 is formed of a conductive film in a two-layer structure of a high-density doped polycrystalline silicon film 4a and a tungsten silicide film 4b and the charge transfer electrode 50 of the 2nd layer is formed of a conductive film in a two- layer structure of high-density doped polycrystalline silicon 5a and a tungsten silicide film 5b. The inter-electrode insulating film 3 is formed of the sidewall of the charge transfer electrode 40 of the 1st layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002337332-A (JP)
Title: Ink jet printing method, ink jet printer and ink jet printed matter
Inventor: KATO MASAO
IPC: B41J2/01
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To achieve formation of a high quality image where deterioration of image quality is prevention from lowering and print density is high, and formation of a high quality image by imparting a minimum necessary quantity of a print performance enhancing liquid. SOLUTION: After a print material is printed with color inks, a print performance enhancing liquid is imparted onto the color ink print region at least once, and then the image region imparted with the print performance enhancing liquid is printed with color inks. Print pattern at an ink jet part is then decimated according to a plurality of decimation arrangement patterns having complementary relations, and print operation of the decimated pattern is distributed to the going stroke and the returning stroke of main scanning. Print operation of a print pattern at the print performance enhancing liquid ejecting part is performed constantly during going stroke of main scanning.
Patent JP-2002374262-A (JP)
Title: Method for data collision resolution in network shared by a plurality of users
Inventor: LI CHI-PENG
IPC: H04L12/413
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for data collision resolution. SOLUTION: The same back-off window is sent to a plurality of remote device users and is recalculated to maintain a constant collision rate, thereby increase throughput of the network. The collision rate of the network is estimated here, by detecting collisions in reservation slots, and the size of the back-off window is adjusted so that the collision rate is approximately 1-2/ε. Specifically, the method for data collision resolution in the network shared by a plurality of the users has a method which includes a step (A) of sending a first back-off window to more than one among the plurality of users of the network, a step (B) of calculating a second back-off window, based on at least one operational characteristic of the network, and a step (C) of sending the second back-off window to more than one of the plurality of users of the network.
Patent JP-2003327685-A (JP)
Title: Method for manufacturing crystalline aromatic polycarbonate and method for manufacturing aromatic polycarbonate resin using the method
Inventor: SUZUKI HIROTAKA
IPC: C08G64/40
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently crystalline an aromatic polycarbonate.  <P>SOLUTION: The method for manufacturing the crystalline polycarbonate comprises heating an aromatic polycarbonate having an intrinsic viscosity [η]of 0.05-0.38 and specified repeated units to a molten state and kneading and shearing the melt to crystalline under the conditions: (A) the treating temperature for crystallization is ≥120°C and <220°C; (B) the ratio of the time for the kneading and shearing to the residence time within a crystallization apparatus is ≥5% and <50%; and the peripheral speed (u) of a stirring mechanism of the apparatus is >0 m/s and <3 m/s, and the number of revolutions of the mechanism is >0 rpm and <30 rpm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320813-A (JP)
Title: Pneumatic tire
Inventor: YOSHIMI TAKUYA
IPC: B60C9/20
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To not only improve pushing-out property of a belt during a high speed traveling but also improve road noise and high speed durability of a tire.  <P>SOLUTION: This pneumatic tire 1 is provided with carcass 2 and the belt 3 constituted of belt layers 3a and 3b on an outer periphery of a crown part 2a of the carcass 2. A reinforcing layer 4 on the belt 3 is provided on an outer periphery of the belt 3. Shoulder regions 4b and 4c of the reinforcing layer 4 on the belt 3 have higher elasticity than that of a tire center region 4a. The total width dimension of the shoulder regions 4b and 4c is 15 to 50% of a width dimension of the reinforcing layer 4 on the belt 3. At least a reinforcing layer 5 under the belt 3 is provided on an inner peripheral surface of the belt 3 between the belt 3 and the carcass 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319750-A (JP)
Title: Pet food
Inventor: SAIDA SHIGETOSHI
IPC: A61K31/355
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pet food and a medicinal agent that can prevent and/or retard the onset of cataract in a dog, a cat or other pets.  <P>SOLUTION: The pet food and the agent for preventing and/or retarding the onset of cataract in pets contain coenzyme Q<SB>10</SB>and vitamin E as active ingredients, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003066910-A (JP)
Title: Level meter using a plurality of light-emitting elements and signal console provided with the same
Inventor: DUFFY THOMAS
IPC: G01D7/08
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To provided a level meter using a plurality of light-emitting elements, together with a signal console comprising it, capable of operating an LED with a plurality of emission intensities or luminance levels. SOLUTION: The level meter which displays a detecting level of a measured signal comprises a plurality of multi-level light-emitting diodes each of which has one input terminal, and a controller to send one control signal to each input terminal of a plurality of multi-level light-emitting diodes. Each of multi- level light-emitting diodes can display one of a plurality of emission intensity levels at any time according to the control signal applied to each input terminal of the multi-level light-emitting diodes. Each control signal is so derived from the detection level of measured signal that the multi-level light-emitting diodes jointly indicate the detection level of measured signal.  After acquiring the detection level of measured signal, each control signal is inputted in each input terminal of the multi-level light-emitting diodes based on the detection level of measured signal, to be able to use a plurality of multi-level light-emitting diodes.
Patent JP-2003325317-A (JP)
Title: Rice cooker and automatic rice cooker
Inventor: SHINABE AKIHIRO
IPC: A47J27/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker capable of simplifying a rice cooking operation, reducing water supply quantity error, and improving the taste of boiled rice by improving the water supplying function for rice cooking.  <P>SOLUTION: This rice cooker has a water supplying mechanism for supplying water into a pot 21, a water inlet port 36 provided in an inner lid 26, and water supplying passages 33 and 32 for connecting a water supplying means 31 to the water inlet port 36. The water supplying passage 33 is inclined toward the water inlet port 36. Accordingly, water can be precisely measured, the rice cooking operation can be simplified, and satisfactory rice cooking performance can be maintained by anyone at any time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325828-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which arouses expectations and excitement of a player from the beginning of start of a display game.  <P>SOLUTION: When a ball shot onto a game board 2 wins a prize in a start hole 21, a random number is acquired, a random number deciding means 1306 decides whether it is a winning random number or not. When starting the display game, a ready-to-win continuing random number acquiring means 1304 acquires a random number from a ready-to-win continuing random number generating means 1303. A ready-to-win continuing random number deciding means 1308 decides whether it is a ready-to-win continuing random number or not. When a ready-to-win continuing random number value presents the ready-to-win continuing random number, a display control means starts the display game from a ready-to-win mode. When a case of starting the display game from the ready-to-win mode is continued a plurality of times, a probability change means 1309b successively improves a probability for the displayed result to be determined to a special stopped result mode for each display game.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331404-A (JP)
Title: Magnetic head assembly and magnetic recording device using the same
Inventor: NOGUCHI TOSHIMITSU
IPC: G11B33/14
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel magnetic head structure capable of achieving a high recording density by dealing with the deterioration of a magnetic head caused by heat generation at a coil or upper and lower magnetic cores, and the contact of the magnetic core, a magnetic shield, and an insulating layer thermally expanded and protruded by a temperature increase with a magnetic recording medium, and a high-performance magnetic recording device using the magnetic head.  <P>SOLUTION: The magnetic head assembly is structure to efficiently radiate heat from a magnetic head to a suspension, and from the magnetic head to a surrounding space or to the suspension, and the magnetic recording device is structured to efficiently radiate the heat from the inside of a casing to the outside thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325221-A (JP)
Title: Article housing case
Inventor: SATO KUNIHIRO
IPC: B65D43/16
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article housing case in which even the same kind or different kinds of articles different in shape and size are stably and simultaneously housed for carrying and from which the articles are taken out simply when they are used.  <P>SOLUTION: Among one side case part 12 and the other side case part 52 which are combined in a state where keeping of closing state and manual opening and closing can be freely made, the one side case part 12 incorporates an article support plate 22 supported by a vertical movement control material 27 which controls vertical movement with nearly the same height position of the surface height of an opening surface 20 dividing the internal space 19 of the one side case part 12 as a limit, and the other side case part 52 incorporates cushion material 59 which is given thickness nearly equal to the depth of the internal space 57 of the other side case part 52 to stably house and hold various kinds of articles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002350364-A (JP)
Title: Microwave apparatus for measuring concentration
Inventor: SUZUKI MASUO
IPC: G01N22/00
Filed: 2002-05-17
Abstract: PROBLEM TO BE SOLVED: To accurately and in real tame measure the concentration of solid materials/suspended matters in an object to be measured even in the case of the occurrence of bubbling or the like in the object to be measured. SOLUTION: The microwave apparatus for measuring the concentration, which transmits one of two microwaves toward the object to be measured, mixes a received signal and the other microwave, detects the difference between phases and measures the concentration, is composed of a microwave generating means 30 that generates a linearly or circularly polarized microwave, and a microwave receiving means 31 that detects microwaves having an identical phase and being normal to the microwave transmitted from a sending side in the case of using the linearly polarized microwave, and having an identical rotating direction and a reverse rotating direction to the microwave transmitted from the sending side in the case of using the circularly polarized microwave.
Patent JP-2003336598-A (JP)
Title: Fan
Inventor: MATSUOKA TADAO
IPC: F04D29/28
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan capable of preventing the deformation of a fan blade by rotations of a lower fan plate and an upper fan plate.  <P>SOLUTION: A fitting protrusion 91 of the fan blade 89 is fitted into a fitting groove 92 of the lower fan plate 85 and the upper fan plate 87. A peripheral surface part of the lower fan plate 85 and the upper fan plate 87 is deformed from the outside by a punch, and a support protrusion 93 protruding inwardly is provided. A surface of the fan blade 89 to the rotational direction of the fan 83 is supported by the support protrusion 93. The deformation of the fan blade 89 to the rotational direction by centrifugal force generated at rotation of a rotor shaft of an electric motor is supported and prevented by the support protrusion 93.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337604-A (JP)
Title: Parameter-setting apparatus for control meter
Inventor: HIRAYAMA HIROBUMI
IPC: G05B19/048
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parameter-setting apparatus for an adjusting meter, which has a simple constitution, and is convenient in realistic terms.  <P>SOLUTION: The parameter-setting apparatus 10 for the control meter includes a control meter communication means 30, which collectively reads parameter information from the control meter 50 by the operation of a first switch 13, stores them in a parameter storing means 40, reads the previously stored parameter information from the parameter storing means 40 by the operation of a second switch 14, and performs writing in the control meter 5 in batch. The apparatus 10 easily and rapidly reads and writes parameters in the control meter 50.  <P>COPYRIGHT: (C)2004,JPO