baber/WOPTO huggingface dataset:
Patent JP-2002134809-A (JP)
Title: Gunn diode oscillator
Inventor: WATANABE KENICHI
IPC: H01L47/02
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a secondary harmonic mode Gunn diode oscillator which is suitable for mass-production, can be reduced in cost and size and has a small variation in characteristics and other properties. SOLUTION: The Gunn diode oscillator comprises: a dielectric substrate 31 which has a grounding conductor 32 formed on the backside, and has a surface conductor 33 formed on the surface into such a shape as to leave a slot-like transmission line 34 on the surface, with the grounding conductor 32 and the surface conductor 34 being connected via a via hole 38; and a surface mounting type Gunn diode 10 which is mounted on the surface of the dielectric substrate 31, so that the oscillation output may be electromagnetically coupled with the transmission line 34. The cutoff frequency of the transmission line 34 is set higher than the fundamental frequency of the Gunn diode 10 and lower than the second harmonic frequency thereof.
Patent JP-2001188590-A (JP)
Title: Voice coding method and voice decoding method
Inventor: TANAKA YOSHIAKI
IPC: G10L19/008
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To control processing time of a reproduction side, in the case of coding multi-channel voice signals with a variable compression ratio. SOLUTION: Prediction circuits 13D1, 13D2, 15D1-15D4 and buffer selectors 14D1, 14D2, 16D1-16D4 process six-channel voice signals by predictive coding. According to the amount of predictive coding data in each channel, a DTS generator 17 generates decoding time stamp information, showing the timing for reading compressed data in an input buffer 22a of a decoding side, and a formatting circuit 19 formats it into a packet header with decoding time stamp information and a packet with user data containing the compressed data.
Patent JP-2002139549-A (JP)
Title: Inspection method and inspection device for semiconductor integrated circuit
Inventor: TAKAHASHI KAZUYA
IPC: G01R31/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To inspect the deviation quantity and period of frequency without using an expensive device such as a spectrum analyzer or the like. SOLUTION: A reference clock is inputted to an IC 1 to be tested from a reference clock oscillator 2, and an output signal having a minutely deviated frequency is converted into binary digital output data by a digitizer 3 and memorized in A region in a memory 4. Digital data having the same period as the reference clock is generated and memorized in B region in the memory 4 by a computing unit 5. Ternary numerical data are acquired by subtracting the data in the B region from the data in the A region in the memory 4 and memorized in C region in the memory 4. The numerical data of the data in the C region are added at each time and memorized in D region in the memory 4. The waveform of the data has an amplitude proportional to the deviation quantity of the frequency and a period equivalent to one period of the frequency deviation.  By finding beforehand the relation between the amplitude and the deviation quantity, the inspection of the deviation quantity of the frequency and the period can be easily realized.
Patent JP-2002141114-A (JP)
Title: Assembled battery
Inventor: ODA TAKASHI
IPC: H01M10/625
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To charge and discharge a battery at high current under an ideal environment by uniformly cooling a slender battery module. SOLUTION: This assembled battery has the battery module 21 formed by connecting a plurality of batteries in a rod shape; and a holder case 3 housing a plurality of battery modules 21 arranged in parallel. The holder case 3 has a plurality of ventilation ports 6 for cooling a plurality of battery modules 21 housed on the inside. The ventilation port 6 is extended in the direction parallel to the battery module 21 and is opened narrowly at the ends of the battery module 21 and widely in the central part.
Patent JP-2002137259-A (JP)
Title: Gas venting structure for injection mold
Inventor: KITAYAMA MASAMI
IPC: B29C45/34
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a gas venting structure for an injection mold having a structure enabling effective gas venting while reducing the remainder of gas to the utmost and not damaging the quality of a molded product. SOLUTION: In the case of the gas venting structure, the gas generated in a sprue part 12 is vented by a first gas venting mechanism before a material resin at the time of injection molding flows in the product molding part 18 of a cavity through a gate 19, and the gas generated in a runner 13 is vented by a gas second venting mechanism. Therefore, the amounts of the gas and air flowing in the product molding part 18 can be reduced to be made almost zero. These gas venting mechanisms are constituted so as to always energize the gas venting pins provided in gas escape grooves 14 and 24 toward the sprue part 12 and the gate part 19 by springs, the gas venting pins are always energized by the springs to bring the gas escape grooves 14 and 24 to an open state, and the gas venting pins are pressed and moved by the material resin to bring the gas escape grooves 14 and 24 to a closed state.
Patent JP-2002150018-A (JP)
Title: Hospital presentation method and hospital presentation network system using computer system
Inventor: OHASHI KATSUMI
IPC: G06Q50/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a hospital presentation method capable of presenting hospitals for a patient, which can apply proper care to the patient, out of many hospital groups without giving much labor to a family doctor for the patient. SOLUTION: In the hospital presentation method using a computer system for presenting another hospital than a specified hospital A for patient a who attends to a specified hospital A for receiving continuous medical care, a database 10 stores the addresses for every hospital from/to which data can be transmitted/received via a communication network 3 and treatable items, the database 10 is searched to extract hospitals in a specified area which can apply care for the patient when receiving a request for the presentation of the hospitals existing in an area specified by the patient a, which can accept the patient a, from the specified hospital A, an inquiry to the extracted hospitals of whether the patient a can be accepted or not is transmitted, and the list of the hospitals in the area specified by the patient a, which can accept the patient a,  is transmitted to the specified hospital A in accordance with a received reply when receiving the reply to the inquiry from the hospitals of whether the patient can be accepted or not.
Patent JP-2002146497-A (JP)
Title: METHOD FOR MANUFACTURING Ni-BASED ALLOY
Inventor: SATO TOMOHIKO
IPC: C22F1/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an Ni-based alloy whose stress corrosion cracking resistance is made equal to or above that by the conventional method even if heating temperature and working temperature are made lower than those in the conventional method. SOLUTION: An Ni-based alloy having a composition containing, by weight, 0.01 to 0.05% C, <=0.50% Si, <=0.50% Mn, <=0.030% P, <=0.015% S, <=0.50% Cu, 55.0 to 65.0% Ni, 25.0 to 35.0% Cr, 0.1 to 1.0% Ti, 5.0 to 16.0% Fe and <=0.5% Nb with inevitable impurities is heated at 950 to <1,050 deg.C. The alloy is thereafter subjected to hot working at 780 to 980 deg.C at a working ratio of >=30%. The alloy is subsequently subjected to solid solution heat treatment at 1,040 to 1,100 deg.C. The alloy is thereafter subjected to intergranular strengthening heat treatment so as to be heated at 700 to 750 deg.C for >=8 hr and be air-cooled.
Patent JP-2002145784-A (JP)
Title: Biologically active medicament-introducing composition and method for using the same
Inventor: MORISHITA RYUICHI
IPC: A61K35/76
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a biologically active medicament-introducing composition capable of directly introducing a gene or the like into an organism, and to provide a method for using the same. SOLUTION: This biologically active medicament-introducing composition is used for delivering the biologically active medicament to a specific part of the organism, wherein the composition contains microbubble-containing microspheres which contain a perfluorocarbon and are derived from albumin. The specific part is exposed to ultrasonic waves so that the biologically active medicament is absorbed into the specific part, when the composition is used.
Patent JP-2001233809-A (JP)
Title: Method for oxidizing hydrocarbons
Inventor: MURATA SHUZO
IPC: C07C45/33
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To produce corresponding ketones, alcohols and/or hydroperoxides in good selectivity by oxidizing hydrocarbons by oxygen by a method excellent in productivity and safety. SOLUTION: When reacting the hydrocarbons by bringing the hydrocarbons into contact with the oxygen in the presence of an N-hydroxy cyclic imide and a transition metal compound, the reaction is carried out while continuously feeding an oxygen-containing gas to the reaction system, and discharging a gas having 1-10 vol.% oxygen concentration from the reaction system.
Patent JP-2002146006-A (JP)
Title: Linear polycarbonate
Inventor: ISHIKAWA YASUHIRO
IPC: C08G64/14
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a linear polycarbonate with improved flowability, without leaving any adhered material to a mold on injection molding, and the molded article has a good appearance. SOLUTION: This linear polycarbonate is produced using as a terminator a long chain monoalkyl phenol having an alkyl group containing 19 to 35 carbon atoms on the average, and has an un-reacted long chain monoalkyl phenol content of <=300 ppm and a viscosity-average mol.wt. of 14,000 to 30,000.
Patent JP-2001265753-A (JP)
Title: Method and system for applying notes to document and computer readable recording medium
Inventor: JONATHAN J HAL
IPC: G06T11/60
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for applying multimedia notes to a document. SOLUTION: The multimedia notes, which are generated by a user to combine with the document, are combined with the document for producing a multimedia document. Otherwise, the image of the document is generated, the multimedia notes are combined with the image of the document and electronic multimedia document is produced. The multimedia notes are applied to the document in the form of plain sentence URL or form of bar code expressing the URL. The electronic multimedia document is preserved for following retrieval.
Patent JP-2001073420-A (JP)
Title: Method of supplying mineral spring to each residence while utilizing fire prevention water reservoir of multiple dwelling house
Inventor: YAMAZAKI KIKUO
IPC: E03B11/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To improve the habitability and comfortableness of residents in a multiple dwelling house by providing the mineral spring to residents of the multiple dwelling house at the minimum cost. SOLUTION: A multiple dwelling house 12 is provided with the fire prevention water reservoir 20 for disaster. Hot water or cold water of the mineral spring is supplied to the fire prevention water reservoir 20 through a water supply port, and stored in the water reservoir. The fire prevention water reservoir 20 is used for disaster such as a fire, and besides, it is used as a tank for storing the hot water or the cold water of the mineral spring. The water of the mineral spring stored in the fire prevention water reservoir 20 is warmed through a pump 30, a pressure tank 32, a hot water storage tank 36, a boiler 42, and a circulating pump 44, and supplied to a bathroom equipment of each residence 16.
Patent JP-2002154179-A (JP)
Title: Aluminum alloy thin plate material, concaved reflecting mirror for heliostat using the same and method for manufacturing the same
Inventor: KIKUCHI SHIGERU
IPC: B32B15/08
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy thin plate material generating a secular change in reflecting characteristics, easy to manufacture and having extremely high weatherability, a concave reflecting mirror for a heliostate using the same and a method for manufacturing the same. SOLUTION: In the concave reflecting mirror 1 for the heliostat consisting of a base stand 2 having a concave upper surface and comprising an aluminum alloy and the concave mirror 3a provided on the concaved surface of the base stand. The concave mirror 3a is constituted of the aluminum alloy this plate material 3 having the mirror surface layer 6 provided on the upper surface of the aluminum alloy thin plate 4 and a weatherable transparent film layer 7 provided so as to cover the surface of the mirror surface layer 6.
Patent JP-2001173541-A (JP)
Title: Fluid injecting device
Inventor: HLOUSEK JAROSLAW
IPC: F02M59/34
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a fluid injecting device which can set injection pressure independently of engine speed, while considering the system safety. SOLUTION: An externally operated roller is preloaded and housed in a pump element. The pump element has a control element 8 controllable by a selector valve 6 and the control element 8 can connect high-pressure conduits each other. The control element 8 is provided with two pressure accumulators 10 and 11 positioned correspondingly to each other, so that the pressure accumulators 10 and 11 cause the switchable control element 3 a force for closing a control end 16 on the high-pressure side and/or for opening a control end 17 to a low pressure chamber 18.
Patent JP-2002157312-A (JP)
Title: Delivery system, delivery method and recording medium recorded with its program
Inventor: SUDA SATORU
IPC: G06Q10/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a delivery system and method capable of improving a home delivery service by increasing variety at the time of receiving a package and a recording medium for recording the program. SOLUTION: In this delivery system, a package receiver terminal 1, a deliverer terminal 2, a delivery company terminal 3 and a receiving agency terminal 4 are interconnected through a communication line 100. When the receiver is absent at the time of delivering a package, the deliverer inquires from the deliverer terminal 2 through the communication line 100 to the delivery control center 3, and acquires an unique reception ID number and password. The deliverer writes not only a normal contact destination telephone number but also the reception ID number and password in an absence time delivery notice, and drops it into the mail box of the package receiver.  The package receiver who is let know the arrival of the package to the receiver himself or herself when the receiver is away from home performs access from the package receiver terminal 1 to the home page of the delivery company terminal 3, and designates a data and place for the redelivery of the package. When the package is delivered to the nearest receiving agency such as a convenient store or a gas station which is open for 24 hours, the package receiver can pick up the package when it is convenient.
Patent JP-2002160715-A (JP)
Title: Packaging printer
Inventor: OGURI TOSHIO
IPC: B65C9/46
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a packaging printer enabling merchandise information to be reliably and accurately printed without causing the displacement of the printing. SOLUTION: In this packaging printer, the opening of a tray T, whereon an article M is placed, is sealed with a stretch film F, the excess section of which is eliminated, and the merchandise information corresponding to the article M is printed to be annexed to the article M. The packaging printer is characteristically provided with a printing means 12, whereby the merchandizing information is printed on a label L, and a sticking means 13, whereby the label L is stuck on the stretch film L or the tray T.
Patent JP-2002163594-A (JP)
Title: System and terminal for slip processing, and management center system and distributing method of slip discrimination dictionary
Inventor: FURUKAWA NAOHIRO
IPC: G06Q10/10
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a slip processing system for many types of slips, which allows users to easily create a slip discrimination dictionary, distribute slip discrimination dictionary information, and mange charges. SOLUTION: If a slip processing terminal 121 fails slip discrimination, the terminal transmits slip image information to an operating center 203. A slip discrimination dictionary manager 111 at the operating center analyzes a cause of the discrimination failure, and renews a slip discrimination dictionary while operating a slip processing system. Subsequently, the slip discrimination dictionary manager 111 transmits the renewed information to the terminal. In addition, when slip discrimination fails, the terminal may also transmit information, which indicates features of the slip type, with the discrimination-failed slip image to the slip discrimination dictionary manager 111. The slip renewed information at the terminal is stored into a usage DB to be used as charge information.
Patent JP-2001203157-A (JP)
Title: Particle beam projection system and correction method therefor
Inventor: WILLIAM A ENIKEN
IPC: G03F7/20
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a correction method, by which correction for adjusting the magnification and rotation of a projected sub-field can be performed rapidly, in a particle beam projection system. SOLUTION: This correction method includes the steps of applying a particle beam to a reticle for correction, projecting a pattern image of the reticle for correction to the pattern of a target for correction and scanning the pattern, determining the distance between the peaks of the target pattern signal obtained by the particles reflected by the pattern of a target for correction, calculating a shift of the distance between the peaks of the reflected signal from an ideal value to calculate a magnification shift and a rotation shift, and adjusting the projection magnification and rotational direction of the particle beam, by means of a correction lens through the use of the magnification shift and the rotation shift.
Patent JP-2002163915-A (JP)
Title: Plane-like light source equipment
Inventor: SHIMOMURA TSUTOMU
IPC: G02F1/13357
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide plane-like light source equipment, which a support structure of a light source is simple and its assembling workability is good. SOLUTION: By combining with pressing-fit convex parts 7, 7 and 8, 8 prepared in a light incidence side face of a light guide plate 1 with concave parts 12, 12 and 19, 19 prepared in the mounting side face of light emitting diodes 14 of resin mold body, which constitutes a light source module 2, in order to hold a state that a light emitting side face of the light emitting diode 14 of the light source module 2 and the light incidence side face of the light guide plate 1 are made to counter, the light source module 2 is held in combining with the light guide plate 1, and the light guide plate 1 and the light source module 2 are formed in an integrated block.
Patent JP-2002162839-A (JP)
Title: Cleaning device, image forming method and image forming device using the same
Inventor: SATO KAZUHIKO
IPC: G03G15/16
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device, an image forming method and an image forming device using the cleaning device, where a satisfactory intermediate transfer body cleaning performance can be maintained for a long period, and a satisfactory electrophotograph can be formed, as for the image forming method using the intermediate transfer body. SOLUTION: As for the cleaning device for removing residual toner on the intermediate transfer body after a toner image formed on a photoreceptor is transferred from the photoreceptor to the intermediate transfer body, the cleaning device is provided with a cleaning blade and a metallic thin plate member, and as for the cleaning blade, the surface opposite to the surface coming into contact with the intermediate transfer body is brought into tight contact with the metallic thin plate member, and a level difference is arranged between the leading edge of the cleaning blade and the leading edge of the metallic thin plate member, and the level difference is formed so that the metallic thin plate member may be positioned further away from the intermediate transfer body than the cleaning blade.
Patent JP-2002131595-A (JP)
Title: Chemical resistant protective pipe for coated optical fiber
Inventor: HATTA TSUTOMU
IPC: G02B6/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber protective pipe which demonstrates chemical resistance (primarily sulfuric acid resistant), for the purpose of laying coated optical fibers or fiber tapes in a sewage pipe, and which has ability to maintain high tensile strength or bending characteristics even under inferior environment in the sewage pipe. SOLUTION: The chemical resistant protective pipe for coated optical fibers is manufactured by drawing-out multifilament tension fiber 3 from a round nozzle through a melted polyolefine resin, or by installing reinforcing ribs 4 on the exterior of the pipe in the same direction as that of the fiber. Otherwise, the pipe is produced by covering the outside of the pipe with braid of the multifilament fiber.
Patent JP-2001197505-A (JP)
Title: Video signal processing unit and video signal processing method
Inventor: SAUNDERS NICHOLAS IAN
IPC: H04N21/431
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To properly discriminate whether a motion vector in each mixed signal is reused or a new motion victor is generated in the processing where two or more video signals are mixed and the mixed signal is compressed. SOLUTION: A 1st border area surrounding a par partially based on a 1st input video signal with a prescribed margin and a 2nd border area surrounding a part partially based on a 2nd input video signal with a prescribed margin are defined, and all motion vectors that are decided to refer to any of an image area on the basis of other input video signal at least at a prescribed ratio, the 1st border area and the 2nd border area are not used for the compression processing of an output synthesis video signal but a new motion vector is generated.
Patent JP-2002170960-A (JP)
Title: Manufacturing method of thin film transistor and liquid crystal display device
Inventor: FURUTA MAMORU
IPC: H01L29/786
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a thin film transistor which can manufacture a thin film transistor of good characteristics with good producibility, and a manufacturing method of a liquid crystal display device using the same. SOLUTION: The method comprises a first process for forming a polycrystalline silicon film 12 to grow to an active layer on a light transmitting substrate 11, a second process for performing heat treatment at a temperature of 450 deg.C or higher by implanting impurities to a part of the polycrystalline silicon layer 12, a third process for forming an insulating film 15 comprising a silicon oxide film above the polycrystalline film 12, and a fourth process for carrying out heat treatment at a temperature of 300 deg.C or higher after formation of a silicon nitride film 18 on the insulating film 15. It further comprises a plasma treatment process for exposing the side, wherein the polycrystalline silicon film 12 of the light transmitting substrate 11 is formed, to plasma atmosphere containing hydrogen after the second process and before the fourth process.