baber/WOPTO huggingface dataset:
Patent JP-2002082354-A (JP)
Title: Liquid crystal display
Inventor: TANAKA YASUHARU
IPC: G02F1/1368
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display capable of alleviating deterioration of display quality, even when it is observed from an oblique direction. SOLUTION: An array substrata 100 is provided with a wiring part X, switching elements, an insulation layer 24 formed by covering the wiring part and the switching elements and pixel electrodes 151, formed on the insulation layer in a matrix and connection to the switching elements, via contact holes formed on the insulation layer. When the thickness of the insulation layer, arranged between the wiring part and the pixel electrodes, is expressed as c, the refractive index of the insulation layer is expressed as nins, the thickness of the liquid crystal composition layer is expressed as d, the refractive index of the liquid crystal composition is expressed as nLC and an angle, in which luminance of a backlight unit in an azimuth angle direction is half the front luminance, is expressed as θ, the overlap amount a of the wiring part and the pixel electrodes is a>=c.tan[sin-1 (1/nins)sinθ}]+(1/2)d.tan[sin-1 (1/nLC)sinθ}].
Patent JP-2002363995-A (JP)
Title: Slope protector
Inventor: KUROSAWA RYOHEI
IPC: E02D17/20
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a slope protector preventing a ground anchor from being cut when load more than design load is applied to the slope protector, for instance, when there is the collapse or the like of a slope. SOLUTION: This slope protector 1 with a plurality of arm parts extending from an anchor body 2 for anchoring the upper part of a ground anchor 21 is constituted to allow the arm parts 3 to bend when load more than design load is applied to the slope protector 1.
Patent JP-2002363939-A (JP)
Title: Snowplow
Inventor: KIKUCHI HIROYUKI
IPC: E01H5/04
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To make a steering handle move light, and improve operation performance of a snow discharging plate in a snowplow by composing it in such a way that swing plates swing as the handle is moved down, while the snow discharging plate is moved up, and that an engine and a transmission placed on a traveling frame do not swing. SOLUTION: This snowplow 10 comprises a snow discharging structure 12 added to a traveling structure 11. The traveling structure 11 comprises a drive wheel 15 and a driven wheel 16 installed on the traveling frame 14, a crawler 17, and the engine 21 and the transmission 22 mounted on the traveling frame 14. The snow discharging structure 12 comprises the right and the left swing plates 24 installed on the traveling frame 14 to be capable of swinging, the handle 26 extended from the swing plates 24 rearward, and the snow discharging plate 28 installed on forward ends 27 of the swing plates 24.
Patent JP-2002369992-A (JP)
Title: Washing and drying machine
Inventor: EGUCHI SATORU
IPC: D06F39/04
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a washing and drying machine capable of performing high-reliability operation in washing operation and drying operation. SOLUTION: This washing and drying machine has a frame, an outer vessel suspended from the frame, a washing and dewatering tub installed in the outer tub, a driving device for driving in rotation the washing and dewatering tub, a fan for sucking the air in the outer tub through an evacuating opening part provided on the lower part of the outer tub, a heating means for heating the air sucked from the outer tub, and a circulating air duct for circulating the air sucked from the evacuating opening part into the outer tub by the fan. The circulating air duct is all fitted to the outer tub.
Patent JP-2002371411-A (JP)
Title: Working gloves
Inventor: MIYOSHI MASAO
IPC: A41D13/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain working gloves capable of reconciling excellent air permeability and prevention of stuffiness during wearing with prevention of dust scattering from cloth fibers of the gloves. SOLUTION: The gloves comprise seamless gloves 4 in which rubber 3 is knitted in wrist parts 2 formed long in the arm direction and which are wholly strechably knitted. The seamless gloves 4 are put on three-dimensional forming hand molds and the whole surfaces including the wrist parts 2 are coated with a porous polyurethane 5.
Patent JP-2002200248-A (JP)
Title: Game machine
Inventor: WATANABE KANEHISA
IPC: A63F7/02
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of displaying the history of a random number. SOLUTION: After patterns variably displayed at the special pattern display part of a special pattern display device are stopped, the history of the random number acquired from a loop counter LC2 for big winning judgment is displayed. For the display, the acquired random number is displayed as a projection part 112 at the outer periphery of the circle 110 of the random numbers radially subdivided from the center by the number (315, for instance) of the entire random numbers. In the case of acquiring the same random number, it is displayed as the projection part 113 of the second stage. A big winning random number 111 ('7', for instance) is painted out and indicated inside the circle 110 of the random numbers and the random number 114 acquired this time is painted out and indicated at the outer periphery of the circle 110 of the random numbers.
Patent JP-2002373937-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KAGAMI KATSUMI
IPC: H01L21/3205
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method for semiconductor devices for preventing oxidation in metal wiring, and at the same time suppressing the effective capacity of multilayer wiring. SOLUTION: The manufacturing method includes a process for forming metal wiring 10a at the upper portion of a semiconductor substrate 11, a process for forming a metal diffusion prevention inorganic insulating film 14 on the metal wiring 10a, a process for forming an organic insulating film 16 on the metal diffusion prevention inorganic insulating film 14, a process for forming an interlayer insulating film 18 on the organic insulating film 16, a process for setting the organic insulating film 16 to an etching stop layer and forming a connection hole 19a on at least the metal wiring 10a of the interlayer insulating film 18 by etching a specific region in the interlayer insulating film 18, a process for etching the organic insulating film 16 exposed at the bottom section of the connection hole 19a to expose the metal diffusion prevention inorganic insulating film 14,  and a process for exposing the metal wiring 10a by etching the metal diffusion prevention inorganic insulating film 14 through the connection hole 19a.
Patent JP-2002371057-A (JP)
Title: Method for producing 3-aminopyrrolidine derivative
Inventor: ONO TAKAE
IPC: C07B61/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To produce a 3-aminopyrrolidine derivative having a high optical purity from an inexpensive raw material through a small number of processes, in the high optical purity and also in a high yield. SOLUTION: This method for producing the optically active 3- aminopyrrolidine derivative is to reduce an optically active asparagine ester derivative by one effort.
Patent JP-2002204116-A (JP)
Title: Automobile glass antenna
Inventor: TABATA KOJI
IPC: H01Q1/32
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an automobile glass antenna which enhances sensitivity of an FM broadcasting band or a higher frequency band than the FM broadcasting band. SOLUTION: A defogger 3 and an antenna conductor 4 are provided in a rear window glass plate 1, and a vertical part of the antenna conductor 4 is intersected with a plurality of heater wires 2 or superimposed thereon. In this intersecting or superimposing part, the antenna conductor 4 and the heater wire 2 are laminated so as to pinch an insulation layer 15.
Patent JP-2003004278-A (JP)
Title: Environmental control equipment
Inventor: MORIMOTO CHIAKI
IPC: F24F11/02
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To improve comfortable feeling and relaxing feeling or to improve workability and to promote an activity by executing an air-conditioning and an illumination control based on a human action and state or a circumferential environment, and creating an environment suitable for the human action and state. SOLUTION: An environmental control equipment comprises an action information cognition means 1 for sensing or inputting human action information in a habitable room, an environmental factor sensing means 2 for sensing an environmental factor around the person, and an environmental factor control means 3 for controlling an illuminator 5 capable of dimming and toning an air conditioner 4 based on information of the means 1 and 2.
Patent JP-2003013873-A (JP)
Title: Scroll fluid machinery
Inventor: KIMURA HIDEYUKI
IPC: F04C18/02
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide scroll fluid machinery capable of cooling bearings for a crank shaft efficiently suing a simple constitution. SOLUTION: The scroll fluid machinery has a plurality of bearings 53A, 53B, 53C for the crank shaft to make revolution control of a revolving scroll relative to a stationary scroll, wherein an inlet 44 for introducing a cooling gas is formed in the peripheral wall of a housing 34 installed upright on the outside of the revolving region of at least one 53B of the bearings for crankshaft, and the cooling gas is allowed to flow through as creeping on the inner surfaces of the peripheral wall.
Patent JP-2003017748-A (JP)
Title: Gallium nitride-based compound semiconductor light emitting element and manufacturing method therefor
Inventor: YAMAJI TAHEI
IPC: H01L33/14
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a GaN-based compound semiconductor light emitting element which can improve light emitting efficiency, and to provide its manufacturing method. SOLUTION: A p-electrode 6 as a bonding electrode is formed while it is directly in contact with a p-type layer 4 made of p-type GaN-based compound semiconductor, and a current diffusion layer 5 that has light transmitting property as well as higher conductivity that the p-type layer 4 is formed in a part on the surface of the p-type layer 4 excluding the p-electrode 6. The p-electrode 6 is formed of such a material that cannot form ohmic junction between the p-type layer 4 and itself, so that a current does not flow from the p-electrode 6 to a part with which the p-electrode 6 of the p-type layer 4 is in direct contact.  Therefore, light emission is prohibited just beneath the p-electrode 6, and the efficiency of light emission can be improved when compared with the conventional GaN-based compound semiconductor light emitting element in which a light produced just beneath the p-electrode 6 is shielded by the p-electrode 6.
Patent JP-2003016381-A (JP)
Title: Mark card reader, mark recognizing method and program
Inventor: TOKITA YUSUKE
IPC: G06K7/10
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide technique which can securely recognize a mark formed on a mark card irrelevantly to whether an image of the mark card is obliquely read. SOLUTION: An MPU 2, when recognizing the mark card inserted into an insertion slot by an optical sensor state circuit 8 and an optical sensor group 7, makes a pulse motor control circuit 10 drive a pulse motor to convey the card, and makes image acquiring circuits 14 and 15 of an image read control part 4 read images of the top and reverse sides by driving image sensors 12 and 13. Then the oblique run quantity of the mark card during in the read of the images is specified judging from specific marks present in the read images and according to the specified oblique run quantity, markable positions on the images are specified to recognize the marks.
Patent JP-2003016818-A (JP)
Title: Indicating lamp for disaster prevention equipment
Inventor: OSAKI KENICHI
IPC: G08B5/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an indicating lamp for a disaster-prevention equipment, used mainly for disaster-prevention for a tunnel, of proper appearance which is hardly deposited with soil. SOLUTION: This indicating lamp for the disaster-prevention equipment is constituted of a body 1, built in with a light source in its inside opened frontward, and a translucent globe 2 detachably attached to an opening part of the body 1, and the front face of a globe face exposed from the body 2 of the globe 2 is brought into a single round curved face. Ring grooves 11, having an wedge-shaped cross-section opened outward, are formed in multiple from the center toward the outside in the inner face of the globe.
Patent JP-2003013120-A (JP)
Title: Method of operating blast furnace
Inventor: TAGAWA HIROYUKI
IPC: C21B5/00
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of operating blast furnace, which improves the operational efficiency in total of the all of several blast furnaces and consequently can perform highly efficient and economical operation, when operating blast furnaces while blowing an auxiliary fuel (pulverized coal) into several blast furnaces. SOLUTION: The method for operating several blast furnaces 13 and 14 while blowing the auxiliary fuel of a mixture of pulverized coal α and β having different components from each other, into the blast furnaces 13 and 14, from tuyeres of the blast furnaces 13 and 14 in which the auxiliary fuel ratio and/or the gas reaction efficiency in the furnace are different from each other, is performed by adjusting the mixture ratio of the pulverized coals α and β which compose an auxiliary fuel, according to the conditions of the blast furnaces 13 and 14.
Patent JP-2003013618-A (JP)
Title: Apartment house
Inventor: SATAKA KEIZO
IPC: E04H1/04
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an apartment house which can set different ceiling heights for respective dwelling units located at upper and lower locations across a reversed beam slab, through a structural height of a reference story is set to a single predetermined dimension, to thereby allow the residents to live in the dwelling units of different ceiling heights according to their different needs. SOLUTION: The apartment house is constructed such that the structural height of the reference story is set to the single predetermined dimension. According to the apartment house, the reversed beam slab is employed as an intermediate slab arranged between the upper and lower stories, and a normal beam slab is employed as slabs forming a ceiling surface of the upper story and a floor surface of the lower story. Therefore, by repeatedly constructing a unit consisting of the adjacent upper and lower stories, the ceiling height dimension of the dwelling unit space is made different from each other.
Patent JP-2003020975-A (JP)
Title: Fuel injection device control method for direct injection spark ignition internal combustion engine
Inventor: KOSUGE HIDEAKI
IPC: F02D41/02
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To improve a method of controlling a fuel injection device for reducing an exhausted smoke amount at the time of starting in a direct injection spark ignition internal combustion engine. SOLUTION: To set an injection timing guard for assuring a fuel vaporizing time on the spark-retard angle side of an intake bottom dead center, smoke at the time of starting generated due to adhesion of fuel onto the inside wall surface of a cylinder is reduced by setting the injection timing guard for suppressing fuel wet on the spark-advance and spark-retard angle sides of the intake bottom dead center and setting that range as an injectable range and the other range as an injection-prohibited area. Since fuel is not injected in the period in which the top face of a piston nears the injection nozzle of a fuel injection nozzle, the adhered amount of fuel wet can be reduced. When a requested fuel injection amount is too large to fill only by a feed pressure in the injectable range, an injection pressure is increased beyond the feed pressure to increase an injection rate.
Patent JP-2002131613-A (JP)
Title: Lens barrel
Inventor: NOZAWA MASAYA
IPC: G03B11/04
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel by which the opening/closing of a barrier and the lens movement of a lens optical system are performed by a single driving source and also focusing is performed without giving disturbance even in a state where opening/closing the barrier can be performed. SOLUTION: Driving force is transmitted to a barrier opening/closing mechanism by the withdrawal of a lens barrel 1 by a specified amount or more, and the driving force is not transmitted to the barrier opening/closing mechanism by the extending of the lens barrel 1 by the specified amount or more, so that the opening/closing of the barrier and the lens movement of the lens optical system are performed by a single motor 95.
Patent JP-2003028806-A (JP)
Title: Apparatus for discriminating quality of granular object
Inventor: IKEDA MANABU
IPC: G01N21/85
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for discriminating the quality of a granular object which can correctly supply the granular object one particle by one particle to each of granular object hold holes of a rotary disk and is made compact. SOLUTION: A retention part 16 is formed on the disk 4 for retaining the granular object for measurement through a slight gap whereby the granular object is prevented from passing. At the same time, there are set on the disk 4 along a rotation direction, a retention means 9 for forming a let-off port 13 for sequentially letting off the retained granular object, a pull-over means 10 for pulling over the granular object let off from the retention means to a direction of the granular object hold hole 4a, a regulating means 11 for removing an excess granular object to prevent a plurality of the granular objects from entering the granular object hold hole, and a return means 12 for returning the granular object removed by the regulating means to the retention part 16.
Patent JP-2003032729-A (JP)
Title: Search system for mobile terminal, and mobile terminal device used for it
Inventor: OHOJI TAKASHI
IPC: H04W4/02
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To easily search for a lost mobile terminal by specifying the position. SOLUTION: In a mobile terminal device 2, a position measuring means 2h which gets the present position is provided, and it performs the certification, based on the identification information stored in advance, when it receives the call and message of a terminal device 1 on search side, and notifies the terminal device 1 of the information about the present position obtained from the position measuring means 2h after confirmation of certification. The user can easily find out the place of loss by letting the terminal device 1 on search side know the position of the lost mobile terminal device 2 after confirmation of the certification and comparing the positions of both therein and informing the user of the position.
Patent JP-2003024191-A (JP)
Title: Commodity exhibiting case
Inventor: TAKAGAKI TOSHIRO
IPC: A47F3/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a commodity exhibiting case in which operability when it is folded can be improved. SOLUTION: The commodity exhibiting case 40 is constituted of a front wall 41, a back wall 42 arranged so as to be freely movable in parallel to this front wall 41 and provided in the approaching and separating directions to the front wall 41, a pair of side walls 43a and 43b having each a pair of movable panels 83 and 84 in which each base end part are connected with each of both side parts of the front wall 41 and the back wall 42 so as to freely perform angular displacement and connected with each of free end parts of a pair of movable panels 83 and 84 adjoining in the approaching and separating directions so as to mutually freely perform angular displacement, a top board 44 connected with the top end part of the back wall 42 so as to freely perform angular displacement around a horizontal axial line,  and a bottom wall 45 movable to an extended position approximately horizontally arranged between the front wall 41 and the back wall 42 and to a retreated position approaching the front wall 41 and arranged approximately in parallel.
Patent JP-2002374110-A (JP)
Title: Pedestal device of antenna
Inventor: TANABE HIROSHI
IPC: H01Q1/12
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To easily and firmly mount an antenna, enabling fine adjustment of the vertical and horizontal directions in a parapet, etc., on a building top. SOLUTION: There are provided, in the inside and outside both pedestal frames 1, 2 which comprises vertical plate parts 1a, 2a bent into a hooked shape, in which horizontal plate parts 1b, 2b are fitted to each other to be extracted and inserted, and the horizontal plate parts 1b, 2b; a base 3 fixed to the outside pedestal frame 2, so as to change a direction in the horizontal direction; a support body 4 mounted on the base 3 to adjust a direction in a horizontal direction; and an antenna support arm 5 mounted on the support main body 4 to adjust the direction in a vertical direction.  Abutment plates 17, 18, which freely press the inside and outside both wall surfaces of a mounting part p respectively are mounted on the vertical plate parts 1a, 2a, and the abutment plate 17 on a side of the inside pedestal frame 1 is supported to move forward and backward, by a tightening bolt 19 screwed to the vertical plate part 1a, and the horizontal plate parts 1b, 2b are constituted so as to fix to each other in a plurality of fitting positions, respectively.
Patent JP-2003034548-A (JP)
Title: Vanadate glass and its manufacturing method
Inventor: NISHIDA TETSUAKI
IPC: C03C4/14
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a vanadate glass whose whose function as an electrode material, solid electrolyte and sensor of thermistor or the like can be improved by its greatly enhanced electric conductivity and also to provide its manufacturing method which enables to easily design apparatus or circuit which use these materials and sensors by controlling its electric conductivity within a predetermined range. SOLUTION: This vanadate glass is an oxide glass composition containing V, Ba and Fe, whose electric conductivity at room temperature is 10<-4> -10<-1> S.cm<-1> .
Patent JP-2003026876-A (JP)
Title: Aromatic vinyl resin composition and molding thereof
Inventor: HIROTA SHOGO
IPC: C08L25/06
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic vinyl resin composition forming moldings having a good smooth and glossy surface even when an expansion ratio is high, excellent in appearance and having well-balanced mechanical strengths, and to provide an expandable resin sheet and a container. SOLUTION: This aromatic vinyl resin composition comprise [A] 80-98 mass% aromatic vinyl resin and [B] 20-2 mass% styrene-diene block copolymer or its hydrogenated product, wherein the aromatic vinyl resin has 200,000-400,000 weight average molecular weight measured by GPC, 2.5-3.5 ratio of weight average molecular weight to number average molecular weight, 0.1-1.0 branching number on one molecule having 1,190,000 absolute molecular weight measured by GPC-MALLS method and 1.5-3.5 g/10 min melt flow rate. The expandable resin sheet is obtained by extrusion and expansion molding of the composition, and the container is obtained by thermal molding the sheet.