baber/WOPTO huggingface dataset:
Patent JP-2002010280-A (JP)
Title: Pixel interpolating method, pixel interpolating device and color imaging apparatus
Inventor: MORI ATSUSHI
IPC: H04N9/07
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a pixel interpolating device which obtains image data with less missing high-frequency components of a spatial frequency. SOLUTION: A pixel interpolating device 51 is equipped with a pixel extracting device 52 which extracts a plurality of pixels constituting dense pixels rows passing through a target position out of pixels having green components in a prescribed rectangular area, and a pixel interpolating part 53 which generates interpolating data having a target color component at the target position from color components of the plurality of pixels extracted are provided. Thus, an interpolating value having the most sensitive G component for human eyes is found by using a pixel in the densest or the highest frequency direction.
Patent JP-2002020105-A (JP)
Title: Ozone generating device
Inventor: SHINJO RYOICHI
IPC: C01B13/11
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a discharge body of an ozone generating device having high ozone generating efficiency and capable of generating high concentration ozone. SOLUTION: The ozone generating device is provided with a pair of electrodes 22 and 42 having electrode surfaces facing each other, a high voltage AC power source 17 for applying high voltage between the electrodes, a dielectric 43 arranged between the opposed electrodes and a gas flow passage for passing the raw material gas G between the opposed electrodes. At least electrode surface 22 of one of the pair electrodes is provided with many grooves 16 extending nearly parallel to each other and the raw material gas G is made to flow through a pace between many grooves 16 and the dielectric 43 in a direction crossing many grooves 16.
Patent JP-2002013168-A (JP)
Title: Underground type fireplug
Inventor: AKETO AKIO
IPC: E03B9/08
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an underground type fireplug having a compact height dimension and suitably responding to a recent shallow burying construction of a water pipe. SOLUTION: This underground type fireplug 1 is so constituted that a valve element 27, which cuts off the water flow from a bottom opening 4 to a discharge channel 40 in a valve casing 2 is vertically moved by turning a valve stem 44, and the valve stem 44 is formed by vertically divided into a top stem 13 turnably thrust supported to a cover body 11 covering the top opening 3 and a bottom stem 21 having the bottom end connected to the valve element 27. A male screw part 20 is formed in the outer circumferential face of the bottom stem 21, while a female screw hole 14 storing the bottom stem 21 and threadly engaged with the male screw part 20 is bored in the top stem 13.  It is so constituted that a detent mechanism 42a regulating the circumferential turning of the bottom stem 21 is provided so as to vertically move the bottom stem 21 and the valve element 27, when the top stem 13 is turned.
Patent JP-2002016801-A (JP)
Title: Method for selecting threshold of binarization of digital image
Inventor: TAKEMURA KAZUYA
IPC: H04N1/403
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for selecting threshold of binarization of a digital image by which the optimum threshold for the process of binarization for cutting down a background corresponding to a blank area of a document and a background corresponding to colors of a device itself from the digital image, and to provide a recording medium on which a program for selection of threshold of binarization is recorded. SOLUTION: The frequency distribution of luminance of the digital image is found and the necessity of decision for selection of the threshold corresponding to colors in the blank area of the document is discriminated by discriminating if Y/X is larger than 0.4 or not when the accumulated frequency in a first section where the luminance is 0-200 is X and the accumulated frequency in a second section where the luminance is 160-200 is Y. If Y/X is larger than 0.4, an optimum threshold for process of binarization for cutting down the background corresponding to the blank area of the document and the background corresponding to colors of the device itself from the digital image can be selected by selecting the value obtained by subtracting a specified value from the most frequent value in the second section as the threshold of binarization.
Patent JP-2002013561-A (JP)
Title: Control system for automatic transmission for vehicle
Inventor: FUJITA NOBUO
IPC: B62D49/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To solve the problems in automatic transmission control system for tractor or the like that the driver's foot is tired with useless pedal operation and gear shift cannot be done in succession. SOLUTION: A vehicle comprises an auxiliary transmission in which a gear shift lever 1 changes over gear positions via a mechanical interlocking member, and a forward/backward changeover device 3 which can turns on and off transmission of revolution power of an engine by driving a clutch piston through hydraulic operation. A gripper of the gear shift lever 1 has an electric switch type operation part 4U (4D), and transmission of the revolution power of the engine is held in off state by the clutch piston over the pressing time of the switch. In addition, the switch also serves as a gearing electric switch and operates the clutch only under a predetermined condition.
Patent JP-2002022726-A (JP)
Title: Detection reagent for amino group-containing chlorinated aromatic compound and tetra-peptide used for it
Inventor: MIYAKE ATSUSHI
IPC: G01N21/78
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a new detection reagent quickly and accurately detecting a chlorinated aromatic compound containing an amino group. SOLUTION: This detection reagent for the chlorinated aromatic compound containing the amino group consists of at least one kind of tetra-peptide selected from the following formulas A1-A5. A1 NH2-Asp-Thr-Tyr-Tyr A2 NH2-Asp-Phe- Tyr-Ala A3 NH2-Asp-Asn-Ile-Tyr A4 NH2-Asp-Val-Ile-Val A5 NH2-Asp-Gln-Phe- Leu.
Patent JP-2001093292-A (JP)
Title: Semiconductor control device
Inventor: UENO HIROYA
IPC: G11C27/02
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction of sample-hold of correct data caused by a switching noise accompanying open-operation of a switch of an other sample- hold circuit during sample-hold of data in any one sample-hold circuit when the device is provided with a plurality of sample-hold circuits incorporating a switch and sample-hold of data is performed in order using the plurality of sample-hold circuits. SOLUTION: A switch control circuit 20 outputs successively switch control signals SH1-SH3 to plural sample-hold circuits 1-3. For example, a first switch opening/closing circuit 21 outputs a closing signal to a second switch opening/ closing circuit 22 through a signal line 31 adjusting to finish of sample-hold of data in the sample-hold circuit 1. A second switch opening/closing circuit 22 does not output a switch control signal SH2 from the switch control circuit 20 to the sample-hold circuit 2 before the circuit receives the closing signal.
Patent JP-2001078623-A (JP)
Title: Device for continuous fishing
Inventor: NAKAJIMA MITSUO
IPC: A01K91/18
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a device for continuous fishing capable of efficiently catching fishes and the likes, increasing a catch of fishes and the likes and saving personal expenses. SOLUTION: In this device for continuous fishing, an arm 2 extending toward the sea and a gutter 4 for sending fishes and the likes extending under the arm are installed, an endless fishing line 7 is spread over a circular or deformed drum 5 on the end of the arm 2 and a tension roller, the deformed drum 5 is connected to a drive motor 8 mounted on a hull 1 to be rotative toward the direction of catching fishes 3 and a fishhook 9 and a sink 10 are alternately attached one by one or several by several. The fishhook 9 is fitted to the fishing line 7 through a branch thread 11 and an exchanging device 12 of the branch thread 11 for cutting the branch thread 11 which caught the fish 3 and fitting a new branch thread 11.
Patent JP-2002024898-A (JP)
Title: Cash dispensing device
Inventor: TABATA KAZUHIKO
IPC: G07D13/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent shortage of loose bills in a cash dispensing machine by timing to carry out automatic sealing treatment. SOLUTION: Bills are stored in small bundle storage parts C914-C916 by sealing loose bills, so that the loose bills exceeding the required number of the bills for payment are left in loose bill storage parts C907-C909 by recognizing the number of the bills already storage in the loose bill storage part C.
Patent JP-2002021285-A (JP)
Title: Handrail strut on rooftop
Inventor: SAITO SHINICHIRO
IPC: E04F11/18
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a handrail strut on a rooftop to assure good appearance with no passing-through preventive facility required. SOLUTION: There provided a square strut main body 20 where, formed by extrusion with aluminum, a handrail 29 is fitted in horizontal direction, a pair of anchor bolts 21 fitted to a pair of facing corners inside the square strut main body, and a cover 25 so provided as to cover the lower end part of the square strut main body. The lower end part of the anchor bolt is inserted into a fitting hole 22 formed at a specified position on a rooftop, and the anchor bolt is fixed on the rooftop using an adhesive 23, with the cover provided with a recessed part 28 in which the handrail is inserted.
Patent JP-2002026444-A (JP)
Title: Laser driving circuit and method for controlling it
Inventor: GOTO MOTOOMI
IPC: H01S5/0683
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To keep the laser light emitting state of a laser element (laser diode) constant without unnecessarily impressing stresses upon the laser element when power supply is turned on or off., and so on. SOLUTION: At the time of starting the power supply, initial driving power is supplied to the laser diode and, when the diode shifts to a normal driven state due to the initial driving power, driving power of a prescribed constant voltage and constant current is supplied. At the time of terminating the power supply, the voltage drop which occurs when the power supply is turned off is detected and the flow passage of the driving current supplied to the laser diode is disconnected.
Patent JP-2002027941-A (JP)
Title: Sweetener
Inventor: NAKAZAWA SHINZO
IPC: A23L27/24
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a sweetener with which the amelioration of life style-related diseases such as reduction in cholesterol and the reduction in blood glucose level, prophylaxis of hypertension is expected simultaneously with the ingestion. SOLUTION: This sweetener is produced by adding monascus containing monacolin and/or γ-aminobutylic acid to a sweetening material, and mixing, kneading or granulating the obtained mixture. As a result, the sweetener is useful as a sweetening agent without having a peculiar taste, and is rapidly dissolved in water, and having the cholesterol-reducing activities and blood glucose level-reducing activities caused by the monacolin included in the monascus, and the blood pressure-reducing activities caused by the γ- aminobutylic acid.
Patent JP-2002026870-A (JP)
Title: High-speed multi-carrier spread spectrum communication system and high-speed multi-carrier spread spectrum communication apparatus
Inventor: NISHI RYUZO
IPC: H04B1/707
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed multi-carrier spread spectrum communication system that can remarkably enhance the frequency utilizing efficiency. SOLUTION: A transmitter A1 is provided with a serial parallel conversion section 1, a direct spread section 2 that directly applies spread processing to each of parallel data to provide an output of a direct spread signal, and a multi-carrier modulation section 3 that modulates the direct spread signal with different carriers to provide an output of a multi-carrier signal. A receiver B1 is provided with a multi-carrier demodulation section 6 that separates the multi-carrier signal received by a reception antenna 5 into the carriers and outputs the direct spread signal, an inverse spread section 7 that applies inverse spread processing to the direct spread signal to output parallel data, and a parallel serial conversion section 8 that converts the parallel data into serial data.  The multi-carrier modulation section makes a carrier interval, when the direct spread signal is modulated with the different carriers, equal to a symbol rate outputted from the serial parallel conversion section.
Patent JP-2002031545-A (JP)
Title: Relative displacement detection unit
Inventor: MIYATA TOSHIHARU
IPC: H01L21/822
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize a unit in an inductive encoder (magnetic encoder) and the like. SOLUTION: A detection unit 10 arranged opposedly to a scale 12 comprises a transmission coil 10a and a detection coil 10b. Between a silicone base board and the transmission coil 10a, a metallic film 10g made of two metallic films facing each other is arranged, and one of the two metallic films is connected to a driving circuit 10c, while the other is connected to the transmission coil 10a. The metallic film 10g provides an LC resonance circuit C, so that a chip capacitor can be dispensed with. The metallic film 10g may be constructed of a magnetic body.
Patent JP-2002033871-A (JP)
Title: Digital image forming device
Inventor: KURODA HIROYUKI
IPC: H04N1/44
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a digital image forming device with excellent usability that can output image information subjected to file management without the need for reading an identification code. SOLUTION: The digital image forming device that is provided with a scanner 1 reading an image on an original, an internal storage device 4 and/or an external storage device 5 that store the read image information, and a write unit 9 that forms an image on the basis of the stored image information, is provided with a memory controller included in a main control section 10 that stores an identification code on an original read by the scanner 1 to the storage devices 4, 5 in cross-reference with the image information corresponding to the identification code, an operation section 7 that receives the identification code, and the main control section 10 that reads the image information corresponding to the identification code from the storage devices 4,  5 when receiving the identification code from the operation section 7 and allows the write unit to output the image corresponding to the image information.
Patent JP-2002030905-A (JP)
Title: Valve system of internal combustion engine
Inventor: OMI MASANORI
IPC: F01L1/04
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a valve system of an internal combustion engine free to restrain working sound of a fuel pump by weakening collision of a camshaft and a bearing to drive the fuel pump against each other. SOLUTION: Reaction force Fv to receive from a valve lifter 20c is the maximum as one phase of the two phases on which impact force from the high pressure fuel pump side is generated at the time of an engine low load is a phase with the valve lifter 20c of an exhaust valve as the maximum lift quantity by a valve cam 32 for exhaust. Reaction Fd received from a dammy lifter 6b is the maximum as the other phase is a phase with the dammy lifter 6b as the maximum lift quantity by a dammy cam 33. Consequently, it is possible to sufficiently weaken collision of journals 28a, 28b and the bearing 6d by large impact force Fp received from the side of a lifter 50b of the high pressure fuel pump on either of the phases. Consequently, it is possible to effectively restrain the working sound of the high pressure fuel pump.
Patent JP-2002029840-A (JP)
Title: Zirconia-based ceramic material
Inventor: KAMEDA TSUNEJI
IPC: C04B41/80
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide zirconia-based ceramics which are thermally stable, inexpensive and have high strength. SOLUTION: The ceramics have the composition consisting of 70 to 99.95 vol.% of substantial zirconium oxide containing MgO as a stabilizer or containing MgO as the essential component and at least one kind of oxide of Ca, Ti and rare earth elements by 5 to 15 mol% in total, 0.05 to 30 vol.% of at least one kind of SiC, TiC, MoC, WC, ZrC, HfC, MgAl2O4, ZnO and NiO, and <=3 vol.% of other impurities. The ceramics are manufactured by normal pressure sintering and hot isotropic pressurizing process.  In the X-ray diffraction analysis using the Cu-Kα line for the surface of the ceramics after cutting, grinding and polishing into a mirror surface, the proportion (Vm) of the monoclinic phase calculated from the intensity of diffraction lines (Im, It) on the (-111) and (111) planes of the monoclinic crystal and on the (111) plane of the tetragonal crystal according to the formulae, Xm= Im(-111)+Im(111)}/ Im(-111)+Im(111)+It(111)} and Vm=1.311Xm/(1+0.311Xm)×100 ranges 4 to 40 vol.%.
Patent JP-2002031322-A (JP)
Title: Stoker fire grate
Inventor: KURATA MASAAKI
IPC: F23H1/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To enable a stoker fire grate used in a mechanical stoker-type waste incinerator to uniformly distribute air by preventing excessive supply of combustion air and the scattering of ash deposition on a stoker. SOLUTION: This stoker fire grate is constituted of a fire grate body 2, a sliding body 3, and many fine holes 4. In particular, the holes 4 through which combustion air A can pass are formed by manufacturing at least the fire grate body 2 of a heat-resistant porous material.
Patent JP-2002032513-A (JP)
Title: Method and system for arranging round lesson of golf
Inventor: TAKO TERU
IPC: G06Q30/06
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an arranging method for facilitating the plan and performance of what is called the round lesson of golf and to provide the system for the method. SOLUTION: Golf courses which can accept the round lesson of the golf are collected and various conditions are registered (S1). Persons desiring to instruct the round lesson are collected and the various conditions are registered (S2). The persons desiring to take the round lesson are collected and the various conditions are registered (S3). For making combinations for holding the round lesson by referring to the contents of the registration of the various conditions, the golf courses, instructors and the persons desiring to take the lessons are matched (S4). It is checked whether matching results satisfy the various conditions or not (S5). When the results satisfy the conditions, the notice of the golf lesson is given (S6). When the results do not satisfy the conditions, additional collection is performed (S7).
Patent JP-2002030540-A (JP)
Title: Interlining cloth for clothes
Inventor: TAKAHASHI SOICHIRO
IPC: A41D27/06
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight interlining cloth for clothes capable of preventing slippage of weft yarns and warp yarns while ensuring the level of stiffness as the interlining cloth, having air permeability and easily sewable while suppressing the fraying of cut parts. SOLUTION: This interlining cloth 11 for the clothes is obtained by weaving ground warp yarns 13a to 17a and warp yarns 13b to 17b in warp yarns 13-17 of each set so that leno weaving parts contiguous three times in the warp yarn direction and plain weaving parts contiguous tree times in the warp yarn direction are alternately formed relatively to each of weft yarns 12a to 12r. The warp yarns 13 to 17 of each set are woven so as to alternately form leno weaving parts and plain weaving parts for each set in the weft direction relatively to each of the respective weft yarns 12. Thereby, one leno weaving part is surely present in other four weaving parts adjacent in the warp yarn direction and the weft yarn direction in the plain weaving parts of the respective weaving parts in the interlining cloth 11 for the clothes.
Patent JP-2002043411-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: NISHIOKA NAHO
IPC: H01L21/8247
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device having a trench isolating structure in which concentration of stress and electric field on a trench edge is alleviated in an easy step like dry etching. SOLUTION: In the case of manufacturing the semiconductor device having the trench isolating structure, mask films 102, 103, 104 are patterned on a semiconductor substrate 101, and a trench 105 is formed by using the mask films and etching the substrate. A step of depositing an insulation film 106 in the trench and a step of etching the insulation film by sputter etching are repeated to embed the trench with the insulation film, the mask is removed and the predetermined amount of the insulation film embedding the trench is removed to manufacture the semiconductor device. In sputter etching in the step of embedding the trench with the insulation film, an edge portion between the substrate surface and the surface of an inner wall of the trench is made an inclined surface against the substrate surface.
Patent JP-2002029921-A (JP)
Title: Cosmetic
Inventor: YAJIMA TAKASHI
IPC: A61Q1/12
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic excellent in a preventing effect on color transfer, excellent in water repellency and oil repellency and yet excellent in sense of use. SOLUTION: This cosmetic contains a fluorinated polymer having a cross- linking structure.
Patent JP-2002041503-A (JP)
Title: System, device, and method for document management
Inventor: TANAKA TETSUOMI
IPC: G06F13/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To make a keyword including an external character retrievable while eliminating the need to manage the external character registration states of individual clients. SOLUTION: When document data to be managed include an external character, a client-side device obtains the feature quantity of the external character (S201, S202, and S203). When a server is requested to register the document data, the obtained feature quantity is sent to the server together with the document data (S204). A server-side device once receiving the document data (S211) checks whether a feature quantity is added to the document data, selects an external character close to the feature quantity as an alternative external character (S212, S213, S214) when the feature quantity is added, and registers the alternative external character (S214) together with the received document data and feature quantity.
Patent JP-2002039943-A (JP)
Title: Multiple photon excited fluorescence life time imaging system
Inventor: NEMOTO TOMOKI
IPC: G01N21/64
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a multiple photon excited fluorescence life time imaging system for realizing a depth two-dimensional fluorescence life imaging which is readily usable at a low cost by combining an ultrashort optical pulse laser, a laser scanning type fluorescence microscope and a fast gating device. SOLUTION: The multiple photon excited fluorescence life time imaging system comprises an ultrashort optical pulse laser generator 1, a laser scanning type fluorescence microscope 4, and fast gating devices 9 and 11 disposed before fluorescence detectors 10 and 12 of the microscope 4. Ultrahigh speed shutters of the gating devices 9 and 11 are clicked in synchronism with an exciting optical pulse from the generator 1, the fluorescence is subjected to time analysis and then introduced into the detectors 10 and 12.