baber/WOPTO huggingface dataset:
Patent JP-2003276121-A (JP)
Title: Super water-repellent sheet and super water-repellent for forming super water-repellent sheet
Inventor: TANEO MASANORI
IPC: E04D1/28
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a super water-repellent sheet which has super water- repellency, good flexibility and strong folding resistance at a working time obtained by simple steps and to provide a super water-repellent which has super water-repellency for forming the sheet.  <P>SOLUTION: The super water-repellent sheet comprises a hard coating film formed by fusion bonding a dried material of an emulsion of an organic material having hydrophilic inorganic particles and an organic material having a smaller particle size than the inorganic particles, a mean particle size of 0.01 to 1 μm and a glass transition temperature of -30 to -50°C, on a surface of a flexible film base.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279984-A (JP)
Title: Backlight connection structure for liquid crystal panel
Inventor: MORI KOJI
IPC: H01R4/24
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components, to easily perform connection work and backlight exchange/connection work in a shorter time and to improve work efficiency, economical efficiency and environmental resistance.  <P>SOLUTION: A backlight connection structure comprises: a backlight/cable holding base 100 provided with a backlight electrode holding part 110 and a cable core wire holding part 120; a backlight/cable connecting conductor 200 provided with a contact 210 for a backlight electrode projecting in a fork shape across a slit 211, a contact 220 for a cable core wire projecting in the fork shape across a slit 221 and a connection plate part 230 connecting them; and a fitting/connecting box 300 for holding the backlight/cable connecting conductor 200, fitting with the backlight/cable holding base 100, pushing the electrode 532 of a backlight and the core wire 541 of a cable into the two slits 211 and 221 and electrically connecting them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280763-A (JP)
Title: Electronic circuit and semiconductor device
Inventor: SEKIYAMA HIROYUKI
IPC: G06F1/06
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To automatically adjust the AC timing of an electronic circuit.  <P>SOLUTION: A pulse signal forming circuit 20a of a first semiconductor device 20 forms a phase adjusting pulse signal. An output circuit 20c outputs an ordinary data signal and a pulse signal formed by the pulse signal forming circuit 20a. A phase adjusting circuit 21a of a second semiconductor device 21 adjusts a phase of a clock signal by referring to the pulse signal outputted from the output circuit 20c. An input circuit 21b inputs the ordinary data signal outputted from the output circuit 20c on the basis of the clock signal of adjusting a phase by the phase adjusting circuit 21a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282437-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device that enables high-speed operation and has high current drive capability, and at the same time, has a small variation among a plurality of elements.  <P>SOLUTION: A plurality of insulating films extended in a linear stripe pattern are formed on an insulating surface. An element for accelerating crystallinity in a semiconductor adheres to the plurality of insulating films. Then, an amorphous semiconductor film for covering the plurality of insulating films is formed. The amorphous semiconductor film is irradiated with a linear laser beam, is fused, and is re-crystallized to form a crystalline semiconductor film having a flat surface. A crystalline semiconductor region provided in a recess composed of the plurality of insulating films in the crystalline semiconductor film is set to be a channel formation region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002314998-A (JP)
Title: Method for reducing format concurrently and method for decoding encoded video signal
Inventor: ADELAIDE JOSEPH
IPC: H04N7/46
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To generate a decoded video signal group having a reduced format and a better quality, by an economic method, from a video signal group encoded according to a DCT block encoding method. SOLUTION: A video processing method is applied to N encoded video input signals each having a DCT block to decode the encoded video input signal and to reduce its format by a factor of N thus generating a decoded video signal group in a pixel region. The method comprises first and second reverse DCT processes being applied concurrently to a plurality of DCT blocks of reduced size extracted from the N encoded video input signals. Consequently, N output blocks of reduced size defining one decoded video signal having a format reduced by a factor of N is generated. The method is applicable for building a mosaic video signal from an encoded signal group.
Patent JP-2003276325-A (JP)
Title: Pressure sensitive duplicating transfer sheet and pressure sensitive duplicating form using the same
Inventor: HIRASAWA AKIRA
IPC: B42D11/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensitive duplicating transfer sheet, which can improve the duplicating performance of a lower stage part by being employed as the low stage part at the necessary part of a multi-part pressure sensitive duplicating form, which prevents the conventional low pressure collapse and the staining through jostling from developing, with which the printing to the lower stage part is possible even under the state that the printing pressure of a dot printer is low and an easily seen color developing density can be present, and a pressure sensitive duplicating form employing therewith.  <P>SOLUTION: In the pressure sensitive duplicating transfer sheet having a colorant-containing microcapsule layer thereon, further a microcapsule ink layer containing a colorant having the same color as that of the colorant is formed on the colorant-containing microcapsule layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283172-A (JP)
Title: Cooling apparatus for information processing device
Inventor: SAEKI SUKEYUKI
IPC: F28D15/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To make a sink section of an information processing device thin, silent, and highly efficient in the information processing device including a cooling structure using heat transmitting means. such as a heat pipe and a liquid cooling system.  <P>SOLUTION: Heat produced in a CPU 1 is transmitted with the aid of a cooling fluid transported with a pump 5 to a sink section 200 after passage through a heat reception header 4 and a flexible tube 7. The sink section 200 comprises a propeller 9, a wall surface 12 in contact with the propeller 9, and a spiral cooling pipe 8 wound spirally around a rotary shaft 9(b) to provide a surface located perpendicularly to the propeller rotary shaft 9(b). The cooling fluid is circulated such that a high temperature cooling fluid is injected from a central portion of the cooling pipe 8 and is drained from an external peripheral portion. Cooling air from the propeller 9 is adapted to flow toward the peripheral portion from the central portion of the cooling pipe 9. Further, the wall surface 12 is adapted to be a heat spreader by thermally connecting the cooling pipe 8 to the wall surface 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286966-A (JP)
Title: Motor control device for compressor
Inventor: SUZUKI KAZUHIRO
IPC: H02P23/04
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device for a compressor capable of conducting low vibration control only in a low-rotation and small-output range where low-vibration control is necessary by grasping load information.  <P>SOLUTION: This device is provided with a low-vibration control means to control to maintain target rotation speed by controlling a motor applied voltage by an inverter in accordance with load torque fluctuation in each stroke of a compressor, a load information detecting means to detect load information of the compressor, and a switch to put ON/OFF the low vibration control means in accordance with the load information detected. When the information indicates low load, the switch is turned ON to actuate the low-vibration control means. When the load information indicates heavy load, the switch is turned OFF to prevent the low-vibration control means from actuating. Detection of the load information is conducted based on either of outside temperature, external heat exchange temperature, compressor coolant temperature, or inverter current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287418-A (JP)
Title: Steering angle-detecting apparatus
Inventor: SANO TADASHI
IPC: G01B21/22
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering angle-detecting apparatus for reducing noise and at the same time improving resolution for detecting the absolute angle of a steering wheel.  <P>SOLUTION: A code disk 3 is provided on a rotary member 2 that is rotated in linking with the steering wheel, and the amount of rotation and the rotary direction of the steering wheel are detected by the code disk 3 and each photo interrupter 6. Additionally, a second gear 8 is mated with a first gear 4 in the rotary member 2 for rotating a screw shaft 7, thus moving a carriage 10 in the direction of axis of the screw shaft 7, and moving a slit 13 of a shade 12 that is at the carriage 10 to an LED 14 and a 2-division photodiode 15. Then, based on a change in the quantity of received light in the 2-division photodiode 15 that changes according to the travel position of the slit 13, an absolute angle is detected from the neutral position of the steering wheel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298369-A (JP)
Title: Constant-voltage circuit and differential amplifier
Inventor: SAWA TAKU
IPC: H03F3/345
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant-voltage circuit for supplying a stable reference voltage and a differential amplifier with improved amplification characteristics.  <P>SOLUTION: The apparatus according to this invention is equipped with a resistor R41 of which one end is connected to a power supply Vcc, an amplifying stage comprising a transistor M42 of which the source terminal is grounded and the drain terminal is connected to the other end of the resistor R41, a diode D41 of which the cathode terminal is connected to an output terminal V2, a transistor M41 of which the source terminal is connected to the anode terminal of the diode 41 and the drain terminal is connected to the power supply Vcc, and a buffering stage comprising a transistor M43 of which the source terminal is grounded and the drain terminal is connected to the output terminal. The apparatus has a construction in which the gate terminal of the transistor M42 is connected to the output terminal V2 and the gate terminal of the transistor M41 is connected to the drain terminal of the transistor M42 and the gate terminal of the transistor M43 is fixedly biased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002360162-A (JP)
Title: Retort pouch food
Inventor: FUJISAKI YORIMITSU
IPC: A23L19/00
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a retort pouch food meeting the recent tendency aiming at healthy state, enabling easy handling of food in cooking and eating, etc., and usable for various uses. SOLUTION: The retort pouch food contains a 1st food material having finely divided or powdery state and composed mainly of vegetables and a 2nd food material solidified from a fluid state to bond and integrate the 1st food material. Vegetables can be used as the main component of the whole foods and the retort pouch food does not contain a chemical binder. The food is resistant to collapse even by taking out of the pouch. Various kinds of the 1st food materials can be bagged and the combination of the 1st food materials can be changed even by using a small-sized pouch.
Patent JP-2003294934-A (JP)
Title: Color filter for liquid crystal display device
Inventor: HANEDA AKIO
IPC: G02F1/1335
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter for a liquid crystal display device wherein a transparent conductive film is not easily peeled off from a resin black matrix even if the resin black matrix is used as a black matrix, the transparent conductive film is formed to the end part of the color filter and a sealant is provided on the transparent conductive film above the resin black matrix when the color filter is manufactured by an imposition.  <P>SOLUTION: In the color filter for the liquid crystal display device having the resin black matrix 11, a colored pixel 12 and the transparent conductive film 13 which are formed on a glass substrate 10 and a sealing part between a counter substrate and the glass substrate, which is formed above a frame part 11B of the resin black matrix, an overcoat layer 15 is selectively formed between the frame part 11B of the resin black matrix and the transparent conductive film 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292282-A (JP)
Title: Plate hanging accessory
Inventor: KAMEYAMA HISAKI
IPC: B66C1/24
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate hanging accessory allowing the easy detachment of a plate suspended from a rack, by remote operation.  <P>SOLUTION: This plate hanging accessory comprises a wedge type clamp 2 for clamping the plate; a chain 3 connected to the wedge type clamp 2; an O-ring 5 connected to an uppermost end ring 4 out of a plurality of rings constituting the chain 3; a hook 6 for hooking the O-ring 5; and a pipe 7 loosely fitted around the chain 3. The diameter of the O-ring is larger than the inner diameter of the pipe 7, and the length of the pipe 7 is sufficiently longer than the length of the chain 3 in the completely shortened state but sufficiently shorter than the length of the chain 3 in the completely extended state. When the chain 3 is shortened inside the pipe 7, the O-ring 5 is pulled by the weight of the chain 3 in the pipe 7 and stands almost upright at the upper end of the pipe 7, so that the hook 6 is easily detached by remote operation. The wedge type clamp 2 does not come off the plate because of maintaining the impact absorbing function of the chain 3. The trouble of the lower part of the hook being fitted into the upper end opening part of the pipe 7 is dissolved by mounting a guide rod to the lower part of the hook 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303937-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KURITA YOICHIRO
IPC: H01L25/07
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable improvement in reliability and the thinning of a device, in a semiconductor device constituted of a plurality of semiconductor chips, laminated in a multitude of stages and sealed by a package.  <P>SOLUTION: In the semiconductor device 1, a second semiconductor chip 11 is laminated on a first semiconductor chip 7 through a plurality of hemispherical spacers 8, while the first semiconductor chip 7 and the second semiconductor chip 11 are sealed by the package 16 constituted of a thermosetting resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302877-A (JP)
Title: Image forming device having detachable process cartridge
Inventor: HASEGAWA HIROTO
IPC: G03G21/18
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an image defect and toner scatter, which result from a full state of a cleaning container, by estimating an amount of toner to be recovered, without increasing the size of the cleaning container of a cartridge and providing a means for detecting the amount of toner to be recovered.  <P>SOLUTION: In the image forming device having the detachable cartridge, the cartridge has a means for simultaneously detecting an amount of consumed developer, a means for detecting a cumulative sheets of paper subjected to image formation, and a storage means into which the result of the detection can be written. According to the result in the storage means, an amount of residual transfer-toner to be recovered into the cleaning device is estimated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304054-A (JP)
Title: Printed wiring board and its manufacturing method
Inventor: MATSUDA TOSHIMITSU
IPC: H05K1/02
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method by which a printed wiring board uniformly coated with solder resist ink without uneven coating nor thickness fluctuation can be manufactured.  <P>SOLUTION: Means which prevent the density of electric lines of force from becoming higher are formed in curved forms at the corners 2 of the printed wiring board 1. Consequently, the solder resist ink can be applied to the surface of the board 1 without causing uneven coating nor thickness fluctuation by uniformly charging the surface of the board 1 with electric charges.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299845-A (JP)
Title: Apparatus for discriminating door opening/closing state of game machine
Inventor: KAMATA KENICHI
IPC: A63F7/02
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To automatically discriminate whether an opening/closing state of a door with respect to a main body is caused by a regular operation due to the clerk or the like or by an illegal operation by discriminating the opening/ closing state.  <P>SOLUTION: The history of the opening/closing states of a pachinko game machine 110 (frame body 113) is recorded, and an opening/closing angle and an opening/closing time or the like are operated from the history data and compared with the preset regular opening/closing operation state to predict whether the real opening/closing operation state is regular or illegal. The prediction does not has certainty of 100% but a judgement can be made more effectively then conventional detection of only the presence/absence of opening/closing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305360-A (JP)
Title: Method for producing thermally expansive microcapsule
Inventor: KAWAGUCHI YASUHIRO
IPC: B01J13/14
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally expansive microcapsule having a right spherical particle and uniform shape with extremely narrow particle size distribution.  <P>SOLUTION: The thermally expansive microcapsule is produced by a dispersion step of dispersing a polymerizable mixture in a water-based dispersant by supplying the water-based dispersant and the polymerizable mixture to an element type static dispersing apparatus 3 manufactured by installing a plurality of plate-like elements respectively having a large number of holes in a stack in such a manner that the centers of the holes of the neighboring plate-like elements are not overlapped in a cylindrical body with both ends opened and then successively and continuously pass the water-based dispersant and the polymerizable mixture through the plate-like elements via the holes of the stacked plate-like elements; and a suspension polymerization step of carrying out suspension polymerization in a polymerization tank 61 of a polymerization apparatus 6 by injecting the dispersion obtained by the dispersion step to the polymerization tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305083-A (JP)
Title: Waist fold-up pants type diaper and method for fitting the same
Inventor: SUZUKI SEIJI
IPC: A61F13/496
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pants type diaper allowed to be smoothly fitted to a body without any sense of resistance, and a method for fitting the pants type diaper.  <P>SOLUTION: This pants type diaper comprises a front body A, a rear body C, and a crotch part positioned therebetween. An absorbing body 2 is fitted to at least the crotch part, and the front body A and the rear body C are joined to each other at both side parts to form a waist opening part D and both leg opening parts E. A waist flap 1 having an elastic contracting member and a high frictional member formed on the inside thereof is formed at the waist opening part D. The waist flap 1 is folded up a specified width to the outside for temporary holding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307459-A (JP)
Title: Method and apparatus for detection of intake heat quantity of underground heat exchanger
Inventor: SUZAWA AKIMI
IPC: G01K17/10
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting an intake quantity of concrete underground heat in a place in which an underground heat exchanger is buried and to provide an apparatus for the method.  <P>SOLUTION: A heating medium 2 such as water or the like in a prescribed circulation amount is circulated continuously to the underground heat exchanger 4 buried in the ground in a prescribed place from a supply tank 1 filled with ice lumps 3 so as to keep the heating medium 2 at a definite temperature, the circulation amount of the heating medium 2, temperatures on the entrance side 4a and the exit side 4b of the underground heat exchanger 4 for the thermal medium 2 and a temperature of the underground heat near the underground heat exchanger 4 are measured, respectively, and a quantity of the underground heat capable of being sampled in the prescribed place is detected on the basis of their measured values.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306738-A (JP)
Title: Tough cemented carbide
Inventor: TAKANO ATSUHIRO
IPC: B23B51/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide tough WC-containing cemented carbide which particularly has a mean particle diameter of ≤1.0 μm, and has sufficient hardness and sufficient toughness.  <P>SOLUTION: The cemented carbide in the first invention comprises a metal bonding phase at least containing Co and/or Ni and a WC phase, and has a composition consisting of 3 to 25% Co and/or Ni, 1.0%>V>0.3%, <0.3% Cr, more desirably, <0.2% Cr and <0.5% Ta and/or Nb, and the balance WC with inevitable impurities. Also, V-containing carbide is contained as the third phase in the grain boundaries between the metal bonding phase and the WC phase. The tough cemented carbide in the second invention contains 0.001<Ru/(Co+Ni)<0.1 in addition to the above composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306344-A (JP)
Title: Glass composition for electric lamp
Inventor: TAKAGI YUKIO
IPC: C03C4/08
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass composition for an electric lamp having high resistance to color change caused by UV-rays as well as superior processability and electric properties.  <P>SOLUTION: The composition comprises, by mass, 55-80% of SiO<SB>2</SB>, 0-5% of Al<SB>2</SB>O<SB>3</SB>, 0-9.5% of B<SB>2</SB>O<SB>3</SB>, 0-5% of CaO, 0-5% of MgO, 0-5% of SrO, 0-10% of CaO+MgO+SrO, 0.1-20% of BaO, 0.1-15% of ZnO, 0-15% of Na<SB>2</SB>O, 0.1-15% of K<SB>2</SB>O, 0-10% of Li<SB>2</SB>O, 0.1-2% of CeO<SB>2</SB>and 0-2% of ZrO<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315687-A (JP)
Title: Eyepiece variable power optical system
Inventor: KANAI MORIYASU
IPC: G02B15/14
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact eyepiece variable power optical system.  <P>SOLUTION: The eyepiece variable power optical system used by being combined with an objective optical system consists, successively from the objective optical system side, a fixed first lens group, a second lens group of negative power movable in variable power, a third lens group of positive power movable in variable power, and a fixed fourth lens group of positive power, in which the second lens group and the third lens group move to directions parting from each other in the variable power from a long focal length end to a short focal length end to form an intermediate image between the second lens group and the third lens group.  <P>COPYRIGHT: (C)2004,JPO