baber/WOPTO huggingface dataset:
Patent JP-2002162937-A (JP)
Title: Method and device for gray scale adjustment of liquid crystal display device
Inventor: NAGANUMA TATSUMI
IPC: G09G3/20
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To make adjustment for obtaining a display of easily viewable luminance from the dark part to the bright part of an image. SOLUTION: A personal computer 20 measures the luminance at the time when the maximum display gray scale value is inputted into a liquid crystal display device 1 by using a luminance sensor 10, and adjusts the back light 5 of the liquid crystal display device 1 so that the luminance takes the value of the desired upper limit. Then the display gray scale value is adjusted by measuring the luminance of the liquid crystal display device 1, and the display gray scale value when the luminance reaches the desired lower limit is adopted as the minimum display gray scale value.  The range between the maximum and minimum values of the original gray scale value inputted from a host device which employs the liquid crystal display device 1 is assigned to the range of the maximum display gray scale value and the minimum display gray scale value, and a gray scale conversion table 4 which converts the original gray scale value into the display gray scale value is prepared. Thus, the range between the maximum and minimum values of the original gray scale inputted from the host device be expressed by the gray scale between the desired maximum luminance and the minimum luminance.
Patent JP-2002155094-A (JP)
Title: Inositol derivative, method for producing the same and antimicrobial agent
Inventor: HOSODA ASAO
IPC: A01N43/22
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain in inositol derivative having high safety and antimicrobial properties not incurring an expensive manufacturing cost, to provide a method for producing the same and to obtain a antimicrobial agent. SOLUTION: This inositol derivative has a constitution represented by formula (1). This method for producing the inositol derivative comprises reacting (±)1,2- O-cyclohexylidene-3,4-O-(1,1,3,3)-tetraisopropyldisiloxanyl)-(myo-inos itol) with a proton donor in the presence of an acid catalyst. This antimicrobial agent comprises the inositol derivative as an active ingredient.
Patent JP-2001195384-A (JP)
Title: Processor and method for controlling input and output pin of the processor
Inventor: BHANDAL AMARJIT S
IPC: G06F15/78
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a processor having a general-purpose I/O pin that has a simple core and can read or write the information out of or into a relative data register with a read or write instruction and also to provide a control method of the processor. SOLUTION: This processor includes plural mask registers having plural bits respectively, plural input/output pins which are corresponding to the bits of mask registers and a data input register and a data output register which read and write the data out of and into the input/output pins respectively. Then the accessed data input register or data output register reads or writes the data out of or into the input/output pins in accordance with the states of mask registers. A control method is also prepared to control the processor.
Patent JP-2001198149-A (JP)
Title: Heating device for thermotological device
Inventor: LEE SANG BOK
IPC: A61F7/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a heating device for a thermotological device capable of minimizing generation of A/S, preventing deformation of a case or breakage of a lead wire by heat so as to provide a high quality product for consumers. SOLUTION: A heating element 300 provided inside a heating cap 200 comprises PTC semiconductor, and it is electrically actuated to be heated to a constant temperature. Generated heat is transmitted through a heating plate 500 upward only to heat the heating cap 200. Since the heating plate 500 is layered at an upper stage, so the heat is transmitted upward only, thereby breakage of a lead wire can be prevented.
Patent JP-2002167837-A (JP)
Title: Flushing tank device
Inventor: AOKI MASAKI
IPC: E03D1/34
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent an overflow pipe inside a flushing tank device from shaking in the flushing tank device storing flushing water of a toilet stool inside. SOLUTION: The upper part of the overflow pipe 48 erected inside the flushing tank 10 is fixed to a wall part of the flushing tank 10 by a fixing member 54. While a coupling ring 70 is provided to the fixing member 54, a claw 74 is provided in a standing state to the wall part of the flushing tank 10, and the fixing member 54 is fixed to the wall part by inserting and fitting of those claw 74 and coupling ring 70. Also, the fixing member 54 is comprised of a holder 58 which holds a front end part of a replenishment water supply pipe 52 that introduces water from a ball tap 22 to the overflow pipe 48 as replenishment water to the toilet stool.
Patent JP-2002171825-A (JP)
Title: Cereal grain-discharging unit of combine harvester
Inventor: OSAKI MASAMI
IPC: A01F12/46
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a cereal grain-discharging unit capable of stopping its dispatching work of cereal grains from a grain tank for preventing further clogging or breakage of a transmission system of the cereal grain-dispatching device when the clogging of the cereal grains is generated on discharging the cereal grains in the grain tank to the outside of the machine by air force. SOLUTION: This cereal grain-discharging unit has a constitution characterized by installing the cereal grain-dispatching device at the grain tank for taking out the cereal grains stored in the grain tank, an air conveying force-generating means for conveying the cereal grains taken out by the above cereal grain- dispatching device, a cereal grain-discharging auger for discharging the cereal grains together with air to the outside of the machine on the downstream side in the cereal grain conveying direction of the above air conveying force- generating means, a clogging sensor 8b for detecting the clogging of the cereal grains in the vicinity of the cereal grain-discharging port of the cereal grain- discharging auger, and a regulating means 100 for stopping the driving of the cereal grain-dispatching device on detecting the clogging of the cereal grains by the above cereal grain-clogging sensor.
Patent JP-2002135879-A (JP)
Title: Sound collection method
Inventor: TAKIZAWA MASAYUKI
IPC: H04R1/34
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To acquire and reproduce extremely natural sounds close to live sounds. SOLUTION: A sound source is considered as a set of many sounds, and information of sounds is subdivided and collected from all parts in accordance with the width and the shape of the sound source to faithfully acquire live natural sounds. On the basis of this conception, much more information emitted from the sound source is acquired by a sound collection device which is fundamentally comprised of an L-shaped sound collection plate consisting of two long and short plates and has a microphone at the inside corner between them or has many microphones arranged in one or plural arrays on the L-shaped sound collection plate.
Patent JP-2002176295-A (JP)
Title: Part mounting device
Inventor: UENO YASUHARU
IPC: H01L21/60
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a part mounting device wherein a reflecting part is provided for precision mounting of a part. SOLUTION: There are provided a part recognizing means 5 which recognizes the image on a part supply head 4 side, a substrate recognizing means 12 which recognizes the sight field in the direction opposite to the part recognizing means 5 to recognize the image on a substrate 7 side, and a reflecting part 11 which reflects an incident optical flux to project it in the direction opposite to the incident direction. The board recognizing means 12 recognizes an image on the part supply head 4 side through the reflecting part 11. The reflecting part 11 allows both the part recognizing means 5 and the board recognizing means 12 to recognize the same reference point on the part supply head 4. So, the dislocation amount of the part recognizing means 5 and the board recognizing means 12 is precisely calculated.  With the calculated data used, the correction amount of a part 2 and the board 7 in a production process is precisely calculated.
Patent JP-2002174738-A (JP)
Title: Method for heat-treating optical fiber
Inventor: IZAWA TAKASHI
IPC: G02B6/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for heat-treating an optical fiber by which a bare fiber is prevented from flawing and the strength of breaking is not deteriorated by improving a method for holding and fixing the optical fiber when the optical fiber is heat-treated (TEC treatment). SOLUTION: An optical holding pedestal 1 is made by providing a waist part 1a and two leg parts 1b orthogonal to the waist part and forming them into a U-shape. V grooved structural parts 2, capable of holding and fixing a prescribed part of coated optical fiber parts f in which a bare fiber part h is provided by removing the coating of the inside length of the two leg parts 1b, are provided in the two leg parts 1b. Also, an optical fiber holding tool 10 is made by providing optical fiber pressing members 3 capable of pressing and fixing the prescribed part of the coated optical fiber parts f on the V grooved structural parts 2. Next, one section of the bare fiber part h is heated by moving the tip end part n of a burner nozzle in the vicinity of the bare fiber part n to perform the TEC treatment.
Patent JP-2002176246-A (JP)
Title: Wiring board and its producing method
Inventor: KOMATSU SHINGO
IPC: H05K3/28
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board vulnerable to external effect and having excellent waterproofness, moisture resistance, noise resistance, flame retardation, impact resistance, and the like, and its producing method. SOLUTION: The wiring board has two or more metal layers wherein the surface of the wiring board is covered with an organic film or two or more metal layers are formed thereon. Surface of the wiring board is covered with the organic film except at least the part of terminal electrode.
Patent JP-2002183928-A (JP)
Title: Magnetic recording medium and magnetic recording device
Inventor: OOKIJIMA MAKOTO
IPC: H01F10/30
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having low noise and high coercive force with respect to a magnetic recording medium having a magnetic multilayered film as a magnetic recording layer in which alloy layers essentially comprising Co and layers essentially comprising Pt or Pd are alternately laminated on a nonmagnetic substrate, and to provide a magnetic recording device having high recording density and low noise using the above magnetic recording medium. SOLUTION: The magnetic recording medium has the magnetic multilayered film as the magnetic recording layer produced by alternately laminating alloy layers essentially comprising Co and layers essentially comprising Pt or Pd on the nonmagnetic substrate. In the M-H curve representing the magnetic characteristics of the magnetic multilayered film in the direction perpendicular to the film plane, the gradient A of the curve at the point of M=0 satisfies 1/4π(emu/cc/Oe)<=A<2×1/4π (emu/cc/Oe). The magnetic recording medium is used for the magnetic recording device.
Patent JP-2002183070-A (JP)
Title: Method for optimizing memory use efficiency, information processor and recording medium
Inventor: OTSUBO KENSUKE
IPC: G06F13/10
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for optimizing memory using efficiency by reducing an unused area within a memory area. SOLUTION: In the method for managing the memory area to be assigned to a logic device for every physical device, a common size is allocated to each physical device, the first memory area 1-1 for storing device information on the logical device for every physical device and the common second memory area 1-2 for storing device information on a logical device which is not stored in the first memory area are provided. When the device information on the logic circuit is stored in the second memory area, an address for indicating the second memory area is stored in the first memory area. From device constitution 1 defining correspondence between a physical device number and a logical device number, the largest value of the logical device number included in the physical device is sorted by each physical device.  Based on total information of the number of the unused areas and address areas in the first memory area and the number of the pieces of device information to be stored in the second memory area in the case of setting the first memory area to a size corresponding to the number of the second and following logical numbers from the largest value of the number of logical devices, a size optimal to the first memory area is decided.
Patent JP-2002181049-A (JP)
Title: Sleeve bearing device
Inventor: HORIKIRIGAWA KAZUO
IPC: F16C33/24
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance-free sleeve bearing reduced in weight and having a long service life without requiring an oil supply. SOLUTION: In a bearing device constituted basically of a shaft 1 and the sleeve bearing 2, the sleeve bearing 2 prepared by CRB ceramics and/or the shaft 1 prepared by CRB ceramics are used.
Patent JP-2002177807-A (JP)
Title: Method for reducing grain size of hydrated polymer gel
Inventor: NAKAMURA MASAJI
IPC: B02C18/30
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent a hydrated polymer gel from being wrapped in a bearing of a grain-size reduction device when the hydrated polymer gel being a material of a water-absorptive resin, etc., is made reduced of the size. SOLUTION: In the device for reducing the grain size a material by extruding it by a rotation of a screw and a rotary cutter, the screw 6 is included in the inside of a casing 4 having an opening for feeding the material and the rotary cutter 6, a porous plate 20 and a porous plate press 24 are subsequently provided at a front side of the screw. A shaft for driving the screw and the rotary cutter is penetrated through the porous plate and the porous plate press. A rear bearing 34 of bearings for supporting both ends of the shaft is installed at a rear side of the screw and a front bearing 30 is installed at a front side of the porous plate press spaced from it. The hydrated polymer gel is grain-refined using such a device.
Patent JP-2002182746-A (JP)
Title: Work vehicle for agriculture
Inventor: ISHIBASHI FUMIO
IPC: A01B69/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To make autonomously turnable a work vehicle which smoothly follows a target turn route, to make formwork efficient and to reduce the labor burden. SOLUTION: The work vehicle is provided with a GPS reception device (20) recognizing the travel position of a car body and a direction sensor (29) detecting the direction of the car body. The wagon is also provided with an autonomous turn means (26) controlling turn based on the deviations (d), (α3) of the position and the direction of the car body with respect to a turn target route (B2). Thus, the car body can easily be turned by making it precisely follow the target route (B2) and the turning travel performance can stably be maintained.
Patent JP-2002177576-A (JP)
Title: Pachinko game machine
Inventor: BUSUJIMA KOJI
IPC: A63F7/02
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of facilitating finding remodeling and checking work, and allowing the respective control parts to be independently operated only by unidirectional instruction from a main control part by completely separating the main control part for generally controlling the Pachinko game machine from the respective control parts. SOLUTION: A control device of the Pachinko game machine 1 is formed by a main control device, a shooting control device, a prize ball pay out control device, a display control device and a voice control device. The main control device is provided with a honor control function and a command control function, and the main control circuit 104 is provided with a CPU 112, a RAM 113 and a ROM 14. According to various control commands transmitted from the main control circuit 104, the respective control circuits 100 to 103 respectively execute independent control.
Patent JP-2002187225-A (JP)
Title: Fluororesin tube
Inventor: KIKUCHI HIDEKI
IPC: B32B27/30
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a fluororesin tube which can be miniaturized, is excellent in flexibility, is free from dislocation of a metal wire due to bending, can be used for a long time, with which the number of manufacturing processes can be reduced and a terminal processing such as grounding or the like is not neces sary. SOLUTION: A metal wire is wound round the outside of a tube made of a fluororesin, the fluororesin is embedded in a space between the metal wires and is heated up to the melting temperature or higher of the fluororesin to integrate the tube with the fluororesin for fixing the metal wire wound round the tube.
Patent JP-2002084523-A (JP)
Title: Receiving method
Inventor: KONISHI KAORU
IPC: H04N5/445
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To variably control contents through metadata, where detailed information on the contents are described, to protect the right of the contents and to protect the right of a user individual and the like. SOLUTION: Metadata are added by respective contents. A contents-displaying method for a viewer, usage conditions, contents accumulation in a ciphered state, limited reception with respect to a terminal and limited reception with respect to the individual are made definable on a broadcasting side. The viewing control of the viewer, accumulation control, copying control and ciphering/ decoding control area performed, based on the definitions. Detailed control, with respect to the contents and the control of the contents display method to the user and the use condition, is conducted.
Patent JP-2002186579-A (JP)
Title: Auxiliary device for endoscope insertion
Inventor: NAKAJIMA SHIGERU
IPC: A61B1/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an excellent auxiliary device for an endoscope insertion capable of being inserted into the body cavity under observation and capable of simply inserting the thick endoscope. SOLUTION: This insertion auxiliary device for the endoscope is equipped with an almost tubular first insertion auxiliary instrument 21 of which the inner diameter can be expanded and an almost tubular second insertion auxiliary instrument 22 of which the inner diameter is larger than that of the first insertion auxiliary instrument 21 and the length in the longitudinal axis direction is less than that of the first insertion auxiliary instrument 21. The inner diameter of the first insertion auxiliary instrument 21 is expanded by inserting the second insertion auxiliary instrument 22 into the opening part on one end side of the first insertion auxiliary instrument 21 to house the second insertion auxiliary instrument 22 into the first insertion auxiliary instrument 21.
Patent JP-2002194325-A (JP)
Title: Method for improving light resistance of energy beam- curable resin composition
Inventor: KIYOYANAGI NORIKO
IPC: C09D11/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving light resistance of an energy beam-curable resin composition capable of being coated without using organic solvents having adverse effects on the human body and environment, imparting a cured film excellent in stability, curability, near-infrared absorbability, fluorescence properties and light resistance and capable of being used as a near- infrared absorbing ink and a fluorescence ink. SOLUTION: This method for improving the light resistance is characterized by previously installing (D) an energy beam-curable undercoat layer when coating the energy beam-curable resin composition comprising (A) a resin having an ethylenic unsaturated group in the molecule, (B) a compound absorbing near infrared rays within the range of 650-1,000 nm and (C) a light resistance improving agent.
Patent JP-2001181397-A (JP)
Title: Silicone polyether copolymer useful in manufacturing polyurethane flexible molded foam
Inventor: ARNOLD JR ALLEN ROBERT
IPC: C08G77/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide polyurethane flexible foam molded products having excellent stability relating to bulk, shear, deaeration, surface, and dimension. SOLUTION: Specific types of silicone polyether copolymers are used as the foam stabilizers.
Patent JP-2002194452-A (JP)
Title: Method for treating dust of electric furnace
Inventor: HARA TOSHIKATSU
IPC: C22B1/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating dust of an electric furnace with which production of undissolved lumps is prevented during treating the electric furnace dust and high zinc recovering ratio is obtained. SOLUTION: The method for treating the electric furnace dust is provided with a chlorine component removing process for removing the chlorine component by water-washing the electric furnace dust containing zinc oxide, a washing water removing process for removing the washing water with the chlorine dissolved therein, a mixing process for mixing the dust and a reducing agent (iron-based reducing agent, etc., having <=200 μm average grain diameter), a granulating process for producing the granulated material by granulating this mixture, a heating process for making metallic zinc by heating (600-1100 deg.C) this granulated material under vacuum state (<=12 Torr) to reduce the zinc oxide and a zinc recovering process for recovering the metallic zinc. Further, an iron content recovering process for recovering the iron content in the residue is provided.
Patent JP-2001252945-A (JP)
Title: Resin pipe manufacturing method
Inventor: IIZUKA MUNENORI
IPC: C08J7/00
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin pipe manufacturing method capable of manufacturing a resin pipe with extremely good dimensional accuracy and suitably used in the manufacture of the resin pipe, wherein high dimensional accuracy is required in a case obtaining the substrate of a photosensitive drum used in an electrophotographic apparatus such as a copier, a facsimile or a printer. SOLUTION: In a method for manufacturing the resin pipe by injection- molding a thermoplastic resin or a resin composition based on the thermoplastic resin, a molded article is demolded from a mold to be subjected to annealing treatment.
Patent JP-2002192317-A (JP)
Title: Core setter in centrifugal casting mechanism
Inventor: MIZUTA KIYOTSUGU
IPC: B22D13/02
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a core setter in the centrifugal casting mechanism which is lightweight and whose control means and driving means are simply composed. SOLUTION: The centrifugal casting mechanism wherein two units of the centrifugal casting machines 11, 12 to centrifugally cast the tube are provided in parallel and core holding units 27, 28 to mount cores 45, 45 on the forming sections 14, 14 of the tube socket in the two centrifugal casting machines 11, 12 are provided respectively corresponding to these two centrifugal casting machines 11, 12. The core holding units 27, 28 are mutually connected through a connecting unit 29 and can integrally be movable between the core receiving position outside the machine and the position of the forming sections 14, 14 of the tube socket in the two centrifugal casting machines 11, 12.  When the core holding units 27, 28 mount cores 45, 45 on the forming sections 14, 14 of the tube socket in the two centrifugal casting machines 11, 12 the core holding units 27, 28 are mutually and relatively movable alongside the axial direction.