baber/WOPTO huggingface dataset:
Patent JP-2001312246-A (JP)
Title: Modulation circuit and image display device using the same
Inventor: TAKAGI YUICHI
IPC: G09G3/32
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To make the relation between luminance data and light emission luminance of LEDs(light emitting diodes) settable in conformity with the gamma characteristic of a CRT(cathode-ray tube) without increasing the number of bits of the luminance data and without applying process of correction or the like to the luminance data. SOLUTION: Luminance data Sv converted into a digital value in an A/D converter 4 is converted into serial data in a control part 3 to be outputted to respective cascaded pulse width modulation circuits 1. Moreover, a clock signal whose frequency is changed at prescribed cycles is generated in the part 3 to be supplied to respective pulse width modulation circuits 1. In the respective circuits 1, pulse signals whose pulse widths are modulated by pulse width modulation circuits which are constituted respectively of a counter counting the clock signal and a comparator circuit comparing the counted value of the counter with the luminance data are generated and pulse currents are made to flow through LEDs of respective pixels in accordance with these pulse currents to emit light.
Patent JP-2001018100-A (JP)
Title: System for lubricating bearing of press
Inventor: BRADLEY A BURNS
IPC: B30B15/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To improve the lubricating function of a rotational and oscillating bearings of a press which have a small relative rotation, to suppress the positional variation at the stroke end of the slide of the press and to reduce the damage of tools and defective working of parts. SOLUTION: A hydrostatic bearing pad is supplied with pressurized fluid which is sufficient to generate hydrostatic and hydrodynamic actions between the opposed bearing surfaces of a pin and a bushing which are related to the pins. The hydrostatic bearing pad is used together with rotational and oscillating bearings whose rotation and oscillation are comparatively small or rotational speed is slow or in which it is desired to minimize hydrodynamic actions by which 'lift-off' is generated on a journal bearing. These types of bearings are particularly associated with crankshaft and connecting journal bearings, connecting pin 74 and a pivot pin 64 which is used by a rocker type coupling assembly for coupling a weight assembly 54 to the piston 52, slide assembly or drive assembly of the press.
Patent JP-2001327013-A (JP)
Title: Distributed control panel
Inventor: GOTO YOSHIMASA
IPC: H02B15/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide miniaturized distributed control panels which can be installed in dead spaces distributedly and which can be handled easily. SOLUTION: Each corner-type distributed control panel is miniaturized in order to monitor and control individual load devices separately, it has a triangular prism-shaped outward shape as a whole, and it is suitable for being installed in the corner of a building. That is to say, end edges on one side of two rear parts are adjacent to each other, a front face plate which is freely openable is installed between end edges on the other side of both rear parts, and a triangular ceiling plate part is installed on the upper end edges of both rear parts and the front face plate. A digital control circuit is installed at the inside, and an analog state indicator and an operating member are installed on the front face plate.  The control circuit is connected to a communication means 3 which exchanges a digital signal for monitoring and controlling between itself and an aggregate control panel 4, which is installed in order to operate a plurality of distributed control panels.
Patent JP-2001317327-A (JP)
Title: Fine particulate remover
Inventor: NISHIDA KIYOSHI
IPC: F01N3/02
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To remove fine particulates contained in diesel exhaust gas. SOLUTION: An exhaust gas cooling means 1 to cool high temperature exhaust gas discharged from an exhaust manifold 71 down below specified temperature, a fine particulate capturing means 2 provided in the downstream of the exhaust gas cooling means 1 and made of a filter 21 to capture fine particulates in exhaust gas, a back-washing means 5 to play a role to shake off fine particulates attached on the filter 21 by ejecting compressed air in the opposite direction of a flowing direction of exhaust gas at the filter 21, a fine particulate collecting means 3 devised to collect fine particulates shaken off by the back-washing means 5 and to properly take them out and an exhaust gas suction means 4 made of an ejector provided in the downstream of the fine particulate capturing means 2 and to be driven by high pressure air are provided midway of an exhaust system 7.
Patent JP-2001323911-A (JP)
Title: Self-progressing screw
Inventor: SAWADA TADASHI
IPC: F16B25/04
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To securely sink a head of a screw into an ALC plate with a small force. SOLUTION: Plural ribs 7 respectively provided with a cutting blade 8 along the circumferential direction with an appropriate space are provided on a tapered seat surface of a head 4. The cutting blade 8 of the rib 7 is extended in the tangent direction of a shaft 2 with a view from a bottom surface, and formed to be higher from a part close to the shaft 2 toward the peripheral surface of the head 4. The head 4 is formed with arc-like cutouts 10 in a plane view at a position of each rib 7, and the cutting blade 8 is extended to an edge 10a of the cutouts 10. Opening dimension L2 of the one cutout 10 is formed larger than the space dimension L3 between the adjacent cutouts 10.
Patent JP-2001315398-A (JP)
Title: Print system
Inventor: TERUI HIROSHI
IPC: B41J5/30
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for continuous printing of a plurality of copies. SOLUTION: The number of copies of print data from a host computer 1 is stored in a number of copy storing section 11, the sheet size is stored in a size storing section 12 and the print data of first copy is stored sequentially in a data buffer section 8. Based on a requested number of copies, a developing section 9 develops the print data into image data of two parts in the main scanning direction such that a recording sheet of A2 size is divided into recording sheets of A4 size, and stores the image data in an image memory 9'. A recording sheet from a sheet feed section 4 is cut, at a sheet cutting section 5, into a specified size in the main and sub-scanning directions based on a requested sheet size.  The image data is transferred through a delivery section 10 to a printer engine 6 and a recording sheet of A2 size, on which two parts of A4 size document are formed, is discharged from a discharging section 7. Since print data is transmitted only once from the host computer 1 even in case of two part printing, two pages of two parts of A4 size document can be obtained by carrying a recording sheet of A2 size and thereby print time can be shortened.
Patent JP-2001322551-A (JP)
Title: Electromagnetic wave disorder preventive steering wheel cover
Inventor: ISOTANI MASAO
IPC: B62D1/06
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To efficiently generate a hydroxyl ion excellent for health, efficiently use the generated ion, and 4e-remove static electricity injuring health by using tourmaline powder in an electromagnetic wave disorder preventive steering wheel cover. SOLUTION: This electromagnetic wave disorder preventive steering wheel cover is formed by laminating a base layer 3 to be installed on a steering wheel surface, an intermediate layer 4 by sticking the tourmaline powder 7 to a conductive mesh-like member 6 and a gas permeable surface layer 5.
Patent JP-2001108176-A (JP)
Title: Connector for connecting pipes
Inventor: FUJIWARA TATSUYA
IPC: F16L37/12
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a pipe connecting connector which can firmly fix a pipe to a housing, achieve high-reliability connecting and fixing state without slip-off of the pipe and without lowering of air tightness and liquid tightness, and simply connect pipes without complicated fixing work. SOLUTION: This pipe connecting connector is provided with a fixing part for fixing a pipe in a position of a cylindrical connector main body and a lock part for locking another pipe.
Patent JP-2001325709-A (JP)
Title: Magnetic recording medium
Inventor: KATO KAZUO
IPC: G11B5/70
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium for high density recording excellent in electromagnetic transducing characteristics and durability. SOLUTION: In the magnetic recording medium obtained by disposing a lower layer containing a nomnagnetic powder dispersed in a binder and a magnetic layer containing a ferromagnetic powder dispersed in a binder in this order on a nonmagnetic substrate, the ferromagnetic powder is a ferromagnetic metal powder having <=0.1 μm average major axis size, the average thickness of the magnetic layer is 0.01-0.1 μm and the number of abrasive protrusions having 5-10 nm height and present on the surface of the magnetic layer is 15-30/225 μm2.
Patent JP-2001321428-A (JP)
Title: Deodorant
Inventor: MINATO KAZUYUKI
IPC: A61L9/01
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant for effectively deodorizing an odor containing one or more types of a hydrogen sulfide, a mercaptan and the like by a small amount. SOLUTION: This deodorant comprises (1) a peroxide, (2) at least one selected from the group consisting of a sulfuric acid, a hydrochloric acid and a phosphoric acid and (3) a chelating agent. Here, the peroxide is a hydrogen peroxide or a sodium percarbonate. The chelating agent is at least one selected from the group consisting of a chelating agent containing two or more carboxylate groups and its salt, a chelating agent containing two or more phosphonate acids and its salt. The chelating agent containing the two or more carboxylate groups is at least one selected from the group consisting of ethylenediaminetetraacetic acid, nitrilotriacetic acid, diethylenetriaminepentaacetic acid, triethylenetetraaminehexaacetic acid and a polyhydroxycarboxylic aicd.
Patent JP-2001324939-A (JP)
Title: Electronic appliance
Inventor: NISHIYAMA TAKANORI
IPC: F21V8/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic appliance whose display part is made amusing by making display in a complicated form possible and consequently realizing various kinds of light display application. SOLUTION: In the electronic appliance in which the display part is illuminated by reflecting the light from a light source, the light source consists of two or more light sources disposed on the same plane and making an angle. The cover consists of a transparent plate in which light-diffusing forms 84, 85 are formed, and the plate is illuminated with the light from the light source passing through the side face of the plate. The display part formed on the cover is constituted by illuminating the light-diffusing forms with light from two or more light sources. The light-diffusing form is long and thin and formed as tangled on the same plane corresponding to the respective light sources in such a manner that the long face 86 in the elongated form is arranged facing one light source while the short face is disposed facing the other light source.  Light display is performed by illumination from at least two directions.
Patent JP-2001325466-A (JP)
Title: Article selling method
Inventor: SAITO KAZUHIKO
IPC: G06Q30/04
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To shorten the time of delivery and to eliminate trouble accompanying the bankruptcy of an agent or the like by directly delivering an article from a seller to a consumer. SOLUTION: In this method, the seller issues a member's card based on linkage with a credit company through the agent of the seller to the consumer, the consumer orders an article through a virtual store opened on the Internet by the seller and performs payment, and the seller confirms the payment, directly delivers the article to the consumer and pays a margin to the agent managed by the number of the member's card for each fixed period.
Patent JP-2001144375-A (JP)
Title: Semiconductor light-emitting device
Inventor: SATO SHUNICHI
IPC: H01S5/343
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device, the manufacturing process of which easily results in a high yield and which has small waveguide loss that is advantageous for obtaining high output power in a semiconductor light-emitting device, composed of a material system having a lattice constant between those of GaP and GaAs. SOLUTION: A semiconductor light-emitting device has, on a semiconductor substrate 1, a light-generating active layer 4 and semiconductor layers 2 and 3 having a band gap larger than that of the active layer 4 and having a lattice constant between those of GaP and GaAs, and has a structure, in which the active layer 4 is sandwiched by the semiconductor layers 2 and 3, where an AlxGayIn1-x-yPtAs1-t (0.8<=x<=1, 0<=y<=0.2, 0<=t<=1) layer 5 is contained in a part of the semiconductor layer 3, and a part of the AlxGayIn1-x-yPtAs1-t (0.8<=x<=1, 0<=y<=0.2, 0<=t<=1) layer 5 is selectively oxidized to form a selective oxide layer.
Patent JP-2001329751-A (JP)
Title: Device and method for disposing of shape material for fittings
Inventor: SENDA MASAAKI
IPC: B29B17/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for disposing of the shape material for fittings capable of perfectly sorting the aluminum shape material and the resin shape material with the simple structure. SOLUTION: A resin shape material 8A having the thermoplastic characteristic is provided with a connection part 100 having a projecting part 102, and this connection part 100 is inserted into a connection hole 103 formed in an aluminum shape material 8B, and the projecting part 102 of the connection part 100 is connected to the connection hole 103 so as to form a shape material 8 for fittings. In order to dispose of this shape material 8 for fittings, a heating means is provided so as to soften the projecting part 102 of the connection part 100 more than other parts of the resin shaped material 8A so as to be easily drawn from the connection hole 103, and the aluminum shape material 8B and the resin shape material 8A heated by this heating means can be separated from each other.
Patent JP-2001332857-A (JP)
Title: Manufacturing method for wiring board
Inventor: MATSUDERA HIROSHI
IPC: H05K1/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that burrs, chips, etc., are formed and an outward appearance defect is generated when a ceramic substrate is parted into individual wiring boards. SOLUTION: When one ceramic substrate 7 are cut and parted along parting grooves 6 to form many wiring boards 9, plural cavities 5 are formed vertically side by side in areas of the ceramic substrate 7 right below the parting grooves 6, within a range defined by 0.24×(t-c1-c2)<=nd<=0.38×(t-c1-c2) and d<=0.62×1+log(c1/w)} (t: thickness (mm) of insulating base body, c1: depth (mm) of parting groove on cutting start point side, c2: depth (mm) of parting groove on cutting end-point side, w: maximum opening width (mm) of parting groove, n: number of cavities, d: vertical internal diameter (mm) of each cavity part).
Patent JP-2001327681-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine expanding a second display game capable of sufficiently rousing the thrill and the excitation of a player with a first display game. SOLUTION: When a ball is entered into a starting hole, the first display game such as a figure fitting game likening a slot machine 30 is executed on a special figure display device, and when a special prize is gained, a large prize hole 90 is opened and closed over sixteen rounds to provide a special value. The second display game is started when the ball passes through a through chucker, and a number of three figures is stopped and displayed after the display contents of three 7-segment display device 40 are varied over a specific period. As a result, a movable piece of a tulip-like winning bole is repeatedly opened and closed fifty times when '777' is gained, thirty times when '333' is gained, and fifteen times in a case of the other numbers, that is, the special value corresponding to the kind of winning display modes can be provided.
Patent JP-2001295908-A (JP)
Title: Feed screw accuracy correcting mechanism
Inventor: ONISHI TSUGIHIKO
IPC: B23Q5/40
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a screw unit for accurate feeding mechanism by combining a correcting cam independently of the feed screw working accuracy. SOLUTION: In this unit of a screw shaft and a nut, both ends of a feed screw 1 are provided with a bearing A (4), a bearing B (5), and a bearing C (6), and a correcting cam plate 8 is provided in these bearing A (4), bearing B (5), and bearing C (6), and a nut 2 is fixed to a put holder 3, and a tensile spring 11 is installed so that a profiling cam follower 10 provided at a tip of a profiling arm 9 fixed to an end surface of the nut 2 always contacts with the top surface of the correcting cam plate 8.
Patent JP-2001338168-A (JP)
Title: Information provision system, information providing method, information providing device and recording medium
Inventor: ISHIOKA SEIGO
IPC: G06Q50/04
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To support smooth transaction by providing various kinds of information regarding inspection, manufacturing, etc., of a circuit board to a requester and an agency. SOLUTION: In this information providing method to provide information regarding an inspection device, etc., to the requester to request provision of the inspection device of the circuit board, etc., information about each agency is provided to the requester by including a process to accept board specification information to indicate specification of the circuit board, a process to provide the accepted board specification information to the agency, a process to accept product information which can be provided by the agency from the agency and a process to provide the accepted product information to the requester.
Patent JP-2001332208-A (JP)
Title: Ion-doping apparatus and thin-film semiconductor apparatus manufactured by the apparatus
Inventor: KASHIRO TAKESHI
IPC: H01J37/317
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an ion-doping apparatus that can suppress production of particles at ion injection, and a thin-film semiconductor apparatus that has improved productivity and superior switching property by means of this ion- doping apparatus. SOLUTION: The ion-doping apparatus is equipped with a plasma chamber, where a prescribed substance is excited in a plasma to generate ions and a processing chamber where the ion beam made to collide with the sample to inject ions into it. Provided on either or both of the plasma chamber and processing chamber is a gas inlet, that can introduce an oxidizing gas, such as air, H2O gas, O2 gas or the like from the exterior at any time. Thin-film semiconductor devices are produced by means of this ion-doping apparatus.
Patent JP-2001337721-A (JP)
Title: Plant monitoring device
Inventor: TAKADA HIROYUKI
IPC: G06F3/048
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a plant monitoring device to be able to monitor by permitting direct situation research from alarming information. SOLUTION: An input processing means (1) to input and process the information from an objective plant, an alarming condition judging means (2) to judge if an alarming output is needed to the information obtained from this input processing means (1) and to output the alarming information when it is needed and a display processing means (3) to display the alarming information obtained by this alarming condition judging means (2) are provided in the invention. A guidance related to the alarming information is displayed by the display processing means (3).
Patent JP-2000353421-A (JP)
Title: Lamp
Inventor: EMUNDS WILFRIED
IPC: F21Y101/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To simplify manufacturing and to improve operation characteristics by providing a sleeve housing a light source therein and fixedly attached to a reflector neck part. SOLUTION: This lamp 1 is equipped with a reflector 2 with a reflector neck part 5, a gas-filled discharge lamp 3, a sleeve 4, and a collar 6 fixedly attached to a base of the gas-filled discharge lamp 3. The sleeve 4 is made up of a metallic ring to be fitted from the outside onto the reflector neck part 5 having a matching shape. When the sleeve 4 reaches a proper position, it is fixed on the reflector neck part 5 by a fastening device. The collar 6 is also made of a metallic ring and fixed on an outer tube (exhaust tube) of the gas-filled discharge lamp 3. The sleeve 4 has a circular or annular opening of a small diameter. The collar 6 is fixed in the opening, and consequently, the gas-filled discharge lamp 3 can be fixed on the opposite side to the reflector 2.
Patent JP-2000350828-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To make a player promptly recognize that effect in the case of generating a state favoring a player which is a prescribed display state. SOLUTION: In the case of generating the reach state (prescribed display state) of matching the pattern of the same spot at the stage that a left variable display device and a center variable display device are stopped, reach sound data 1 are set and effect sound at the time of a first reach is generated from a speaker in the case of generating a normal first reach state (S68) and reach sound data 2 are set and the effect sound accompanying the generation of a second reach is generated from the speaker in the case of generating a second reach state for easily generating large winning (S69).
Patent JP-2001054928-A (JP)
Title: Production of thermoplastic resin sheet
Inventor: MIYATA SATOSHI
IPC: B29C47/88
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To drastically increase the upper limit of a sheet molding speed not generating a flaw in a thermoplastic resin sheet in a static electricity applying casting method. SOLUTION: A thermoplastic resin is extruded in a sheetlike form from a cap to be closely brought into contact with a cooling drum 3 by a static electricity applying casting method and the sheet 2 is molded while cooled and solidified. At this time, static charge is applied to the sheet 2 by using a tape-shaped electrode 5 and the static charge quantity applied to both end parts of the sheet 2 is made smaller than that applied to the central part of the sheet 2 to produce a thermoplastic resin sheet.