baber/WOPTO huggingface dataset:
Patent JP-2002049911-A (JP)
Title: Monitor
Inventor: MIYAZAKI NOZOMI
IPC: G06T1/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a device for deciding a monitoring area by using both the moving information of a moving object and the information of a boundary line extracted from the background image of a photographing range. SOLUTION: This monitor has an image inputting means for inputting images photographed time sequentially, a moving vector extracting means for extracting the moving vector of the moving object from the images inputted time sequentially, an edge point extracting means for extracting the background image among the inputted images and an edge point where luminance change is larger than a prescribed threshold, a line detecting means for connecting edge points and detecting a plurality of lines, a line selecting means for selecting a line where an angular difference from the moving vector is within a prescribed threshold and a distance is also the shortest in each of left and right areas of each moving vector among detected lines, a line deciding means for deciding a line in which the frequency of being selected by the line selecting means is the largest in each area, and a monitoring area deciding means for defining an area surrounded by a pair of decided lines as the monitoring area.
Patent JP-2002000118-A (JP)
Title: Apparatus for making waves in displaying aquarium
Inventor: SAKANO SHINYA
IPC: A01K63/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To make realistic sensations rich by making small and big waves in a displaying aquarium. SOLUTION: An upper water tank 12 is arranged in the upper part of a displaying water tank T and a main conduit 14 in which the lower end 20 is curved in U shape and has upward injection port 22 is extended from the upper water tank 12 to the interior of the displaying tank T and upper end opening of the main conduit 14 is covered with a cover member 24 in the upper water tank 12 and a discharge pipe 28 having a ball valve 30 is attached to the upper end of the cover member 24 and the displaying water tank T is made to communicate with a water feed pipe 32 equipped with a water feed pump 34.
Patent JP-2002056547-A (JP)
Title: Tracking servo control method of disk player
Inventor: ISA TATSUO
IPC: G11B7/085
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a tracking servo control method of a disk player capable of stably performing the track servo by surely focusing on the objective signal recording surface with respect to the disk having plural recording layers. SOLUTION: A servo adjusting value corresponding to the first signal recording surface is set to measure a tracking center value after the movement control is completed, and after that, a servo adjusting value corresponding to another signal recording surface is set to measure a tracking center value, than both tracking center values are compared with each other, and by deciding that a pickup exits on the signal recording surface having the smaller value, the tracking control is carried out.
Patent JP-2002057899-A (JP)
Title: Picture reader and picture forming apparatus
Inventor: YOSHIGAE TAKAHISA
IPC: H04N1/19
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a picture reader capable of properly correcting the offset level at any time in a simple constitution without using a clamp circuit. SOLUTION: A detecting means 22 detects the offset level from digital signals at a digital processor 19. A calculating means 23 calculates correction values for a target level. D/A converting means 25e, 25o convert them to analog correction signals. A correcting means 26 corrects the offset level by directly feeding them back to amplifier circuits 17e, 17o in an analog processor 16. This eliminates the need of using a clamp circuit being apt to cause the droop in the prior art, resulting in no change of the offset level due to drooping. Thus, the offset level can be always held constant.
Patent JP-2002059856-A (JP)
Title: Attachment structure of steering device
Inventor: FURUKAWA SEIZO
IPC: B62D5/10
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an attachment structure for a steering device capable of preventing the intrusion of water and foreign matters from a retainer ring insertion hole and allowing easily positioning an elastic member. SOLUTION: Annular grooves 25 extending in a circumference direction are formed on an outer circumference surface 6b of a housing 6 at both sides in the axial direction of a retainer ring insertion hole 20. Annular projections 26 of shapes corresponding to the annular grooves 25 are formed on an inner circumference surface 23a of an elastic member 23. The annular grooves 25 and the annular projections 26 fit with interferences. The housing 6 is elastically held by a bracket 24 through the elastic member 23. The annular grooves 25 and the annular projections 26 tightly fit with interference and seal the retainer ring insertion hole 20 to prevent the intrusion of water and foreign matters from the retainer ring insertion hole 20. Positioning in attaching the elastic member 23 on the housing 6 can be easily done by fitting the annular grooves 25 and the annular projections 26.
Patent JP-2002056222-A (JP)
Title: Web server, joint development system and information recording medium
Inventor: OHASHI TOSHIO
IPC: G06Q10/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To enable a parts maker or OEM maker to make an original way of life or production of original product while effectively utilizing its own technology or to develop a new product by linking production makers, especially, so-called small and medium-sized enterprises and consumers. SOLUTION: This system is provided with a Web server 4 having an enterprise information database, a home page for enterprise to be accessed through a network 3 by a person belonging to an enterprise, a home page for individual for inputting personal information as an individual and a personal information database, a client terminal 5 of an enterprise connected to this Web server 4 and a client terminal 2 of an individual. A home page for project is provided in addition to a home page for member authentication for starting a project group for object creation with members capable of accessing detailed information in the Web server 4. Besides, a home page for partner search is provided.
Patent JP-2002074860-A (JP)
Title: Method for adjusting speed magnification of optical head position
Inventor: FU SHOEKI
IPC: G11B20/14
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To improve the disk reading efficiency of an optical disk by eliminating the need of adjusting again when an optical head reads the same position. SOLUTION: The speed magnification of an optical head position is immediately adjusted in the optimum value on the basis of the output of a loop filter, after calculating the digital/analog conversion value of the input of a voltage controlled oscillator of the speed magnification of the optical head position.
Patent JP-2002064912-A (JP)
Title: Replacing method of transformer
Inventor: MASUDA EIJI
IPC: H01F27/06
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a transformer was conventionally provided with a wheel and is fragile because it is subjected to a load during transport, the wheel and a fixing seat for fastening were required to be enlarged to solve the above problem, and wiring operation was needed in delivering a control panel to a site for incorporating the transformer. SOLUTION: The control panel storing the transformer 3 includes a shaft A rotatably supported by the fixing seats 2 on the floor surface of the panel and fixed to face each other vertically and horizontally so as to sandwich both side surfaces of the transformer 3, a shaft B rotatably supported by both side surfaces of the transformer 3, an L-shaped receiving member 5 rotatably supported by the outer periphery of the shaft B, and a stopper 8 which is rotatably brought into contact with the receiving member 5 and the shaft A, and stops the rotation of the receiving member 5 by bringing the end of the receiving member 5 into contact with the floor surface so that the transformer may float when the transformer is pulled and hung by a crane.  This replacing method for transformer comprises a step of inserting a plurality of round-bar rollers 9 into the bottom of the transformer when the transformer 3 is raised above the floor and is supported.
Patent JP-2002067969-A (JP)
Title: Transportation auxiliary tool for cable drum
Inventor: YOSHIKAWA TAKAE
IPC: B62B3/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To easily move and turn a cable drum which is a heavy object by ground contacting wheels of a wheel member and to improve workability to that extent. SOLUTION: The wheel member 2 having the ground contacting wheels 2a is arranged on a mounting member 1 allowing one collar body T of the cable drum W to run onto it for mounting, and rotation axes O of the ground contacting wheels are arranged on radial lines M with a radius R based upon a dimension between both collar bodies of the cable drum.
Patent JP-2002061774-A (JP)
Title: Handle also used for cable lock
Inventor: KUBO YASUHITO
IPC: H02G3/30
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a handle also used for a cable lock, which can realize a cost reduction due to a small number of parts and a small working man-hour for attachment and detachment and can accommodate the locking of two types of cable with different outside diameters. SOLUTION: Both ends of a handle grip portion 2 are extended as legs and formed into mounting seats 4 having the extended end faces fixed to the exterior of mounted equipment. The mounting seats 4 each have a laterally cut cable fitting groove 5 on the underside, and a vertically cut bolt hole 9a passing from the topside to the underside of each mounting seat 4 in a position spaced from the lateral cutting place of the fitting groove 5.
Patent JP-2001135686-A (JP)
Title: Wafer prober and ceramic substrate to be used for wafer prober
Inventor: ITO ATSUSHI
IPC: G01R31/28
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a large-scaled thin ceramic substrate to be used for a wafer prober for preventing generation of bending even when it is exposed in a high temperature, and for preventing the damage to a silicon wafer even at the time of placing the silicon wafer on a chuck top conductive layer, and operating a continuity test. SOLUTION: A chuck top conductive layer is formed on one main face of a ceramic substrate, and a conductive layer is formed on the other main face so that a ceramic substrate to be used for a wafer prober can be constituted.
Patent JP-2002068174-A (JP)
Title: Easily unsealable packaging box doubling as accumulation box
Inventor: IKEBE SUSUMU
IPC: B65D5/54
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To easily unseal the upper part of a packaging box which has seal opening lines formed with one-streak perforations on at least three wall boards of a box body from a deformed part by forming a clue for unsealing by deformation utilizing corner parts of the box body. SOLUTION: Seal opening lines 9 formed with the perforations are provided on the three wall boards or four wall boards which are the front and back wall boards 2 and 3 and one side of both side side wall boards 7 and 8 or both sides thereof in a box body 1. Perforations 9a of the seal opening lines 9 on the front and back wall boards 2 and 3 are continuously formed in the same slanting direction. At the corner parts of the box body on one side side wall board 7 are formed so that the perforations can be cut off by partial pressure deformation by fingers, thereby, the upper part of the box body can be separated and opened upward from the seal opening lines 9.
Patent JP-2002012676-A (JP)
Title: Colorant master batch for optical molded article and optical recording medium substrate
Inventor: SAKAMOTO AKIHIRO
IPC: G11B7/2533
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a colorant master batch which is suitable for producing colored optical resin molded articles such as colored DVD substrates and colored CD-R substrates. SOLUTION: This colorant master batch for being blended with an optical resin material comprising a thermoplastic resin to obtain colored optical resin molded articles, characterized by satisfying a specific conditional expression, wherein Mv1 is the viscosity-average mol.wt. of the optical resin material and Mv2 is the viscosity-average mol.wt. of the master batch, and wherein the viscosity-average mol.wt. is defined in the specification.
Patent JP-2002071708-A (JP)
Title: Semiconductor dynamic quantity sensor
Inventor: ISHIO SEIICHIRO
IPC: G01C19/5769
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce errors of a sensor output by minimizing a difference in the parasitic capacitance generated between fixed electrodes in one pair in a semiconductor dynamic quantity sensor, which enables detection of a dynamic quantity generated in directions based on a change in the capacitance between a mobile electrode and pairs of fixed electrodes, by forming the mobile electrode displaceable in X and Y directions on a semiconductor board and the pairs of fixed electrodes respectively facing each other with a detection interval between the pairs thereof and the mobile electrode in the directions. SOLUTION: Leaders 41, 51, 61 and 71 electrically connected to respective fixed electrodes separately and pads 42, 52, 62 and 72 for external connection electrically connected to the leaders are formed on the outer circumference parts of the individual first and second fixed electrodes 30 and 40 and 50 and 60, as viewed from the mobile electrode 30 out of a semiconductor substrate 12. The lengths of the leaders at the respective fixed electrodes can be made equal to each other as much as possible.
Patent JP-2002068902-A (JP)
Title: Repellant against unpleasant insect pest living in soil and repelling method using the same
Inventor: TOMOI TAKASHI
IPC: A01N57/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a repellent against unpleasant insect pests living in soil capable of reducing unpleasant, dirty and restless feeling caused by the unpleasant inset pests during horticultural works, and to provide a method for repelling unpleasant insect pests living in soil by using the same. SOLUTION: A repellent against unpleasant insect pests consisting of a chemical-supporting material in which a repelling component against the unpleasant insect pests living in the soil is held and molded into a stonelike mass. A method for repelling unpleasant insect pests living in soil in which the repellent against unpleasant insect pests is used as pot bottom stones.
Patent JP-2002066278-A (JP)
Title: Titanium dioxide porous film, and method and apparatus for treating water using the same
Inventor: TSURU TOSHIAKI
IPC: B01J21/06
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment method and apparatus using a titanium dioxide porous film, which requires no regular irradiation with ultraviolet rays, has durability and can decompose organic matter at a high level, capable of continuously removing organic matter by simple apparatus constitution and capable of simply regulating a permeation flux without washing the film. SOLUTION: Water treatment is performed using a titanium dioxide porous film which is a filter film wherein a film based on titanium dioxide is uniformly supported on the outer surface and/or inner surface of a filter base material and has a pore size of <4 nm.
Patent JP-2002037293-A (JP)
Title: Pet bottle cap for water-retention of soil
Inventor: FUKUDA ETSUKO
IPC: B65D47/06
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a PET bottle (1) for water-retention of soil which can solve a problem that a ceramic water pot on the market is small and only a small quantity of water can be held therein, and hence when water is not supplied to potted plants for several days, the plants are apt to die; therefore, water should be stored in large quantities in pots, however, the cost of pots may increase if pots are procured on the market to provide one pot for each of several flowerpots. SOLUTION: A cap of a PET bottle on the market is formed into a hollow conical shape, and several small holes (2) are formed in the conical cap to prepare a cap (1) for a PET bottle. The PET bottle cap 1 is slipped on a used PET bottle (3) filled with water, and the bottle is set in the soil so that the cap (1) is forced into the soil beside a potted plant, whereby water can be supplied for several days. By utilizing a 1.5 liter PET bottle, much water can be retained in the soil for a long period of time. Since used PET bottles can be used, costs can be reduced, while the bottles can be recycled.
Patent JP-2002075420-A (JP)
Title: Electrochemical device and driving method
Inventor: HIKUMA KOICHIRO
IPC: H01M8/02
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical device and its driving method with improved proton conductivity. SOLUTION: By supplying moisture to a fullerene derivative with proton dissociation groups such as -OH group or -OSO3H, or a proton conductive body 1 with carbon cluster derivative as a main component and by making above proton conductive body operate in humid state, a higher output is obtained because of the improvement of the proton conductivity as compared with a non-humid state.
Patent JP-2002070978-A (JP)
Title: Detection device of abrasion or the like on screw engaging part
Inventor: OKADA OSAMU
IPC: F16K31/126
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a detection device of abrasion or the like on a screw engaging part capable of detecting not only the degree of abrasion of an external thread or an internal thread on the screw engaging part but also a thrust load, and being manufactured inexpensively, and having safety function capable of surely preventing detachment of an intrinsic screw engaging part which may occur by any chance, and a simple structure. SOLUTION: Peripheral parts of two internal thread members 4, 11 having the internal threads 6, 15 to be screwed with the same external thread 7a are mutually coupled, and thereby some inner end part of the internal thread 15 of either internal thread member 11 is enabled to be elastically deformable in the axial direction of the external thread 7a independently of the other internal thread member 4, and a strain gage 14 for detecting deflection in the thrust direction of the inner end part is installed on either internal thread member 11.
Patent JP-2002069603-A (JP)
Title: Method and apparatus for thermally spraying using electro-magnetically accelerated plasma
Inventor: USUHA SHIYUU
IPC: C23C4/12
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for plasma spraying which uses a high density pulse plasma at ultra-high speed, can be applied to all materials of metals, ceramics, plastics, or the like, and gives a sprayed layer with lowered impurities. SOLUTION: The thermal spraying method using electro-magnetically accelerated plasma comprises four processes characteristically. In the first process, a finely powdered thermally spraying material is intermittently supplied into a cylinder having an opening at a forward end and being sealed up with an electrical insulator at a backward end. In the second process, a pulsed voltage is applied between the inside surface of the cylinder and an anode placed in the center of the cylinder in the long direction immediately after feeding the finely powdered thermal spraying material to generate a high temperature pulse plasma in inside of the cylinder.  In the third process, the high temperature pulse plasma is electro-magnetically accelerated toward the opening of the cylinder to melt the powdered thermally sprayed material fed in the cylinder by the high temperature pulse plasma into liquefied fine particles. The fourth process make the liquefied fine particles jet out from the opening of the cylinder together with the electro-magnetically accelerated high temperature pulse plasma.
Patent JP-2001087199-A (JP)
Title: Dishwasher
Inventor: TANAKA ATSUHIRO
IPC: A47L15/42
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a convenient, simple and inexpensive dishwasher which prevents leaking of washing water and steam by securing blocking property between a washing tub and a cover part by the closing operation of a door in the dishwasher for washing dishes by jetting the washing water toward the dishes from a washing nozzle. SOLUTION: The washing tub 14 having an opening part 27 on its upper side is supported by an outer box 1 in a state of being movable forward and backward, and the cover part 18 is supported by this box 1 in the state of being movable forward/backward and upward/downward. By pressing of the several places of the part 18 backward by the tub 14 at the time of housing it, the part 18 is lowered to block the part 27 of the tub 14.
Patent JP-2002073719-A (JP)
Title: Generating method for circuit operation model description and logical design verifying device
Inventor: ITO MASAKI
IPC: G06F17/50
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic generating method for a circuit operation model description required for a simulation and a logical design verifying device. SOLUTION: An interface description 10 for defining a state transition of an input/output signal of a logic circuit module with clock cycle accuracy and a function description 20 for defining a processing function of a signal or data, that the logic circuit module has as a program function, are read. A logic circuit operation model description 40 for defining internal operation of circuit and the state transition of the input/output signal with clock cycle accuracy is automatically formed.
Patent JP-2002077665-A (JP)
Title: Circuit for synchronous signal separation and integrated circuit therefor
Inventor: MATSUKURA TSUNEO
IPC: H04N5/08
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a stable circuit for synchronous signal separation capable of separating a synchronous signal from a composite video signal arbitrarily with integrated capacitors of a low pass filter at relative small space and reduced external pins. SOLUTION: A synchronous signal for a vertical synchronous signal processing is generated by slicing a composite video signal inputted to an input pin 5 for composite video signal by a clamp circuit CR1 through a low pass filter LPF1, a synchronous signal for a horizontal synchronous signal processing is generated by slicing the video signal inputted to the pin 5 by a voltage comparison circuit CP via a low pass filter LPF2. Since resistances of resistors composing the filter 2 do not affect a slice level, both of the filter LPF1 and LPF2 can be built in to an integrated circuit for synchronous signal separation.
Patent JP-2002080875-A (JP)
Title: Lubricating grease and rolling bearing
Inventor: MIKAMI EISHIN
IPC: C10N40/02
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To prolong the lubricating life of a lubricating grease when a rolling bearing filled with a lubricating grease is used at a high temperature and a high speed. SOLUTION: The lubricating grease is made by blending a base oil comprising a synthetic lubricating oil having a kinematic viscosity at 40 deg.C of 20-150 mm2/s with 5-30 wt.% urea-base thickening agent, which contains as the essential constituent a carbodiimide derivative represented by the formula: R1-N=C=N-R2 (R1 and R2 may be the same or different and are each a hydrocarbon group), for example, N,N'-dicyclohexylcarbodiimide. The carbodiimide derivative serves to control the formation of an oxide in the base oil comprising e.g. an ester oil to thereby stabilize the lubricating performance.