baber/WOPTO huggingface dataset:
Patent JP-2001229488-A (JP)
Title: Vehicle tracking method and traffic state tracking device
Inventor: HOTTA MIYAKO
IPC: G08G1/04
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a traffic state tracking device which can continue vehicle tracking and obtain a stable travel track if vehicles possibly over each other or are hidden in an image. SOLUTION: An image processor 2 inputs an image photographed by a television camera 1, detects a vehicle newly appearing on a screen at time (t), tracks a vehicle which was present on the screen at time t-1 on the screen at the time (t), and outputs the vehicle position and information on whether the tracking can be carried out as tracking results. A tracking complementing device 3 performs parallel processing with the image processor 2 and predicts the vehicle position at the time (t) from the vehicle position at the time t-1. Further, the tracking result at the time (t) obtained by the image processor 2 is checked and the image processor 2 is instructed to detects a vehicle which can not be tracked again according to predicted coordinate values at the time (t).  When the vehicle can be detected through the redetection, the vehicle position is registered in a travel track storage part 305 as determined coordinates at the time (t). If the vehicle can not be detected even by the redetection, the predicted coordinate values at the time (t) are registered.
Patent JP-2001241696-A (JP)
Title: Thermal insulation material assembly and unit for relaying refrigerant in air conditioner
Inventor: KURODA TARO
IPC: F25B41/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal insulation material assembly surrounding the low temperature section encased in a casing airtightly in which high airtightness can be sustained without increasing the dimensional accuracy at the time of manufacture. SOLUTION: A thermal insulation material 300 surrounds branch piping 61, a gas/liquid heat exchanging unit 62, a refrigerant circulation passage 63, motor expansion valves 64, 65, 66, a gas pipe 71 on the outdoor unit side, a liquid pipe 72, gas pipes 81, 91, 101 on the indoor unit side, and liquid pipes 82, 92, 102 encased in a casing body 201 airtightly wherein the joint between adjacent pieces is divided into a plurality of pieces 310, 330, 340, 350, 270, 290 defining at least the upper face, lower face and four side faces defined by a joint face inclining at an angle of about 45 deg.C against the outer surface from the ridge thereof.
Patent JP-2001242038-A (JP)
Title: Inspection device for optical component
Inventor: ITAKURA YASUO
IPC: G01M11/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device for an optical component reducing the deterioration of a light quantity detector and accurately inspecting the component without performing frequent calibration. SOLUTION: This inspection device for the optical component applying an irradiation light 11 such as a laser beam to a sample optical component 25 or an inspection object, measuring the transmissivity of the sample optical component 25 based on the output of the laser beam before and after transmitting the sample optical component 25, and inspecting the sample optical component is characterized of having cutoff means 36, 37, 38 and 39 cutting off the light quantity detectors 27 and 28 for measuring the transmissivity of the sample optical component 25 from the irradiation light 11.
Patent JP-2001245156-A (JP)
Title: Image forming device
Inventor: SENJU YUKINORI
IPC: G06T3/60
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, capable of smoothly correcting gradient of image and printing image in high quality by skew correction for the image without the image pattern becoming irregular. SOLUTION: In the image forming device for correcting the gradient of image by data shifting, the device comprises an image data storage means for storing image data of plural lines, a shift point setting means which points the location of the pixel, of which the data are already shifted, a correcting pattern generating means generating a correcting pattern by the information of an interest pixel, a peripheral pixel and the shift point, a matrix configuration means configuring a matrix with the information of the peripheral pixel including the shift point, a smoothing processing means for conducting smoothing to the image data, based on the matrix data configured by the correcting pattern and the matrix configuration means.
Patent JP-2001246193-A (JP)
Title: Washing machine
Inventor: YOSHIDA YOSHIO
IPC: D06F41/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine which is improved in rinsing performance of washing by adopting a rinsing process constituted of water pouring dehydrating motion and collecting rinsing motion. SOLUTION: The washing system for this washing machine is constitute of a first rinsing process (step S103) in which dehydrating motion (steps S104) and water feeding motion (step S105) are alternately executed and a second rinsing process (step S108) in which water feeding motion (step S111) and other motions are executed when the revolution of a spinning tub 12 reaches a prescribed number of revolution.
Patent JP-2001242048-A (JP)
Title: Gas pretreatment method and device
Inventor: OKUBO YORISATO
IPC: C10J3/02
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a gas pretreatment method and device preventing a pipe from being clogged by deposition of ammonium salt. SOLUTION: This device is provided with a tower body 6 storing water 101 on its inside and making coal gas 100 to flow through the water 101 so that the water 101 cleans the coal gas 100 to remove the ammonia components from the coal gas 100.
Patent JP-2001244536-A (JP)
Title: Dye laser system
Inventor: HARA TAKANOBU
IPC: H01S3/213
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To suppress the wave front distortion of output laser light due to the heat of a flow path of a pigments solution in a dye laser system. SOLUTION: A dye laser beam without distortion of wave front can be obtained by the dye laser system by using a dye laser beam whose section is narrowed to its center in an excitation area 16 defined by the flow direction of a pigments solution 12 passing through a flow path 15 of a flow cell 14 and an excitation laser beam 10 applied from the direction perpendicular to the flow direction so that the dye laser beam may not be affected by the pigments solution 12 which has passed near two walls which are parallel to the flow of the pigments solution 12 and onto which the excitation laser beam 10 is incident.
Patent JP-2001242072-A (JP)
Title: Light absorption responsive spr sensor, its measurement method, and device thereof
Inventor: SUZUKI KOJI
IPC: G01N33/543
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a new measurement method based on light absorption allowing sensing based on a change in light absorption and highly sensitive and quick-response sensing in comparison with a conventional one. SOLUTION: This device sets up a theoretical equation for a light absorption responsive SPR sensor for performing computer simulation so that a method and a device for measuring a light absorption change are realized. Two kinds of measurement methods are available. In the one method, an incident wavelength is matched with a light absorption maximum wavelength substantially, and a light absorption change is measured from a change in reflection intensity. In the other method, the incident wavelength is set to be different from the absorption maximum wavelength, though light absorption occurs at this incident wavelength, and a change in light absorption is measured as a change of refractive index.  In the former method, reflected light is measured by dividing it into P polarized light and S polarized light, and an analyzing method based on the theoretical equation developed above is carried out. In the latter, an optical arrangement similar to that used in a conventional SPR sensor is provided, and the analyzing method based on the theoretical equation developed above is carried out.
Patent JP-2001248574-A (JP)
Title: Scroll compressor
Inventor: IRIYAMA KENJI
IPC: F04C28/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor easily installable inside a refrigerator and the like by omitting a projection part and the like because of a temperature detection means from the compressor outside diameter. SOLUTION: A temperature sensor 16 is arranged in a discharge chamber part 8. In this way, a partially projecting part conventionally constructed for the temperature sensor 16 is dispensed with, so that the compressor 1 can be easily arranged inside the refrigerator and the like. Because a sensor mounting seat 15 is also dispensable in a housing 13 for a motor part 10, the housing 13 can be provided with a compact outline with a good-yield shape and can be reduced in weight. In addition, a cost can be lowered because machining for a seat face and a screw hole is not required.  Although a compressor temperature is detected via the housing 13 in the motor part 10 conventionally, in this compressor, a refrigerant temperature governing a compressor temperature can be directly detected because the temperature detection means is arranged in the discharge chamber part, and consequently, temperature detection sensitivity can be improved.
Patent JP-2001250503-A (JP)
Title: Fluorescent lamp
Inventor: YOSHIKAWA TAKESHI
IPC: H01J61/26
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp which prevents cracks in the lamp, melting mouthpiece or the like due to an abnormal phenomenon occurring at the end of service life of the fluorescent lamp lighting with high frequency, and furthermore, which prevents resulting adverse effects with respect to degradation of light flux and life thereof. SOLUTION: A stem 12 of the electrode of the fluorescent lamp is provided with a metal hydride 18 as well as a non-evaporative getter 19 at the proximity thereof. As a result of this, if the lamp lights up in a magnetic ballast or an electronic ballast where temperature in a lighting tool becomes high, hydrogen emitted from the mental hydride 18 is absorbed into the getter 19, thereby enabling it to prevent problems, such as lowering of maintenance ratio of light flux and non-lightning of the lamp due to rise in the lamp voltage.
Patent JP-2001247789-A (JP)
Title: Green coloring material composition and method of producing the same
Inventor: SHINKO TAKASHI
IPC: G03G9/09
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a bright green coloring material composition enabling easy management of temperature and/or humidity, capable of being inexpensively obtained in terms of the total product price, and having high functionality and sufficient brightness without employing a method of hydrolyzing a metal alkoxide, without using an expensive metal alkoxide or a highly combustible organic solvent and without the need of explosion-protecting equipments in production facilities, and to provide a method of producing the composition. SOLUTION: This composition features comprising red fine particles which have on the surface of each substrative particle at least one layer of coating film formed by the reaction of a metallic salt in an aqueous solvent and have a peak in a wavelength range of 450-650 nm. At least one layer of the coating film is preferably composed of aggregates made of crystallized fine particles each having void.
Patent JP-2001249710-A (JP)
Title: Method and device for preparing nc data of laser working machine and storage medium with program of the same method stored
Inventor: OTSU KOUSUKE
IPC: B23K26/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce operation man-hours by automatically preparing the NC data of a three-dimensional laser working machine. SOLUTION: Information for generating a working orbit in a three- dimensional laser working machine 41 is inputted from an inputting part 9 as necessary concerning a stereoscopic shape SG. Then, a cut shape is extracted from the stereoscopic shape SG. Also, an approach shape is generated based on the information inputted from the inputting part 9. On the other hand, an approach point SP is decided, and a vector VT passing the approach point SP which is vertical to the face is generated. Moreover, a plane DP vertical to the vector VT is generated, and the approach shape is projected to the plane DP so as to be connected to the approach point SP. Thus, it is possible to automatically generate NC data for control of a three-dimensional laser working machine 41, and to reduce operation man-hours.
Patent JP-2001249049-A (JP)
Title: Method for measuring temperature of molten slag
Inventor: YAMASHITA ICHIRO
IPC: F27D21/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for measuring a temperature of a molten slag which can surely measure a temperature of a level of the molten slag even in a furnace of a high concentration of soot and dust. SOLUTION: In this method for measuring the temperature of the molten slag, a plurality of radiation lights 8 of a wavelength band of 2-20 μm radiated from the level 5a of the molten slag 5 stored in the furnace are collected. A pyroelectric element 28 is intermittently exposed to the radiation light 8, whereby an output voltage of an amplitude corresponding to an intensity of the entering radiation light 8 is generated from the pyroelectric element 28. The temperature of the level of the molten slag 5 is estimated from the output voltage value and the Planck's formula of radiation.
Patent JP-2001250146-A (JP)
Title: Automatic teller machine permitting retrieval of deposit interest and the like, and transaction method thereof
Inventor: MATSUMURA TETSUO
IPC: G06Q40/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To enable a user to select an advantageous financial article and exam ine the article on a common-use type ATM by obtaining result data, etc. on the article. SOLUTION: A database 10 of article information of respective financial institutions is provided and when conditions, etc., of a desirable article to be used through an ATM 1 are inputted, information on an article meeting the conditions is retrieved from the database 10, so that the result is displayed on the screen. The user 11 selects the best article according to the information and carries out a transaction. The result data, an explanatory description, etc., are previously gathered from respective financial institutions 6 to 9 through an Internet network 5 and stored in the database 10 on a computer 4 of an ATM operation management company 3.
Patent JP-2001211916-A (JP)
Title: Air pump type plastic umbrella
Inventor: TAKAYAMA SABURO
IPC: A45B19/02
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain pressure of air sufficient for opening an umbrella over the entire part. SOLUTION: The central part of a framing segment is formed to a hollow form of a circular shape and the framing segment is successively extended from this part so that the pressure of the air may be easily obtained over the entire part. The central part and a pump are directly coupled and the air is put into the central part by the pump, by which the air pressure may be obtained in the framing section therefrom.
Patent JP-2001249957-A (JP)
Title: Automatic preparation method for paper pattern for clothes and automatic preparation system therefor
Inventor: NAGASE HIROSHI
IPC: A41H3/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To have a customer wanting clothes draw the design drawing of the clothes matched with the body shape of himself/herself and to quickly and easily prepare the paper pattern of the clothes based on it by applying a CAD/ CAM technique. SOLUTION: The body shape of the customer is measured as three- dimensional data, the body shape information of the customer is reported to the customer wanting to design his/her clothes on the basis of the three- dimensional data, the customer refers to the body shape information and draws a desired clothes design drawing and the design drawing is inputted via a digital input device to the server computer of a paper pattern service center. Customer dummy data are constituted by correcting the position coordinates of the feature points of a standard human body dummy data obtained by three-dimensionally measuring the body shape of a standard dummy on the basis of the position coordinates of the feature points of a customer human body corresponding to them and the draping of putting the clothes of the three-dimensional dummy is performed.
Patent JP-2001255598-A (JP)
Title: Image forming method
Inventor: TAKIMOTO MASATAKA
IPC: G03B27/46
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a high-quality image without the unevenness on silver halide photosensitive material for proofs using various kinds of papers, etc., as a supporting body stably. SOLUTION: In the image forming method of the proof for printing which exposes the silver halide photosensitive material having a silver halide photosensitive layer on a reflecting supporting body by a scanning exposure device based on digital data, the silver halide photosensitive material is held and exposed by using an inside surface exposure drum.
Patent JP-2001256993-A (JP)
Title: Fuel cell laminate using high-concentration hydrogen gas
Inventor: MIWA HIDEYUKI
IPC: H01M8/10
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell laminate using a high-concentration hydrogen gas aiming at improving efficiency of the generating apparatus by raising the fuel utilization rate in the fuel cell laminate without fuel gas recycling and enabling composition simplification and cost reduction for the generating apparatus. SOLUTION: The fuel cell laminate 13 is split into a plural number of blocks having a different number of cell to the laminating direction. The fuel gas is sent first to blocks having a larger number of the splits and its exhaust gas is sent to blocks having a smaller number of the splits. A high-concentration hydrogen gas is used as the fuel gas. In splitting the blocks, the ratio of cell numbers, m:n, is determined so that the hydrogen utilization rate for each of a plural number of blocks is the same as the others.  For example, in the case of splitting the block into 2 stages to the laminating direction, the ratio of cell numbers for splitting the block into 2 stages is determined by m:n=1:(1-UH2/100), wherein the number of cells of a first lower block 14 having a larger number of cells is m, wherein the number of cells of a second upper block 15 having a smaller number of cells is n and wherein the hydrogen utilizing rate (%) is UH2.
Patent JP-2001265855-A (JP)
Title: Method, system, and server for reformation assistance
Inventor: INAO MASAYUKI
IPC: G06Q50/08
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To help a customer to plan reformation. SOLUTION: A server 11 and a customer terminal 2 are connected together via the Internet 3. The server 1 has a customer management file F1 containing the contents of the installed products that the customer is currently using so that they are made to correspond to identification information and an article management file F2 which contains catalogs of providable products. When the server 1 is accessed by the customer terminal 2, the server 1 prompts the input of identification information via the customer terminal 2 and collects identification information inputted via the customer terminal 2 with the customer management file F1 to specify the installed products that the customer is using now.  The server 1 select products suitable for reformation from the article management file F2 according to the specified installed product and further presents an image of the external appearance of the product selected from the article management file F2 via the customer terminal 2.
Patent JP-2001260810-A (JP)
Title: Webbing take-up device
Inventor: NAGATA TOMONORI
IPC: B60R22/46
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a webbing take-up device capable of changing the force limiter load in quick deceleration of a vehicle without impairing the operation feeling in drawing the webbing with a simple structure. SOLUTION: A spool 14 is connected to a lock base 16 through a torsion bar 20, and normally these members are integrally rotated. A torsion bar 22 is connected to the spool 14 through a gear 14A and a gear 24 only in a specific case, which prevents the transmission of the discomfortableness caused by the engagement of the gears to an occupant in the webbing drawing operation. On the other hand, the torsional load of the torsion bar 20 or the load obtained by adding the torsional load of the torsion bar 22 to the torsional load of the torsion bar 20 can be selected as the force limiter load on the basis of the presence or absence of the operation of a gas supplying device 32 in quick deceleration of the vehicle. Whereby the force limiter load can be changed without impairing the operation feeling in drawing the webbing with the simple structure.
Patent JP-2001034418-A (JP)
Title: Touch panel
Inventor: MURAKAMI YUKIO
IPC: G06F3/045
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel whose visibility can be made satisfactory even outdoors, and whose appearance or operability can not be deteriorated even when that is used under an environment in which the difference of temperature is large. SOLUTION: This touch panel 100 is constituted so that an upper surface member 110 and a lower surface member 130 on whose inside face sides resistance films 111 and 131 are respectively formed can be arranged so as to be faced through a dot-shaped spacer 160 to each other. The upper surface member 110 is formed so that a PET(polyethylene terephthalate) 101, a polarizing plate 102, a λ/4 phase difference plate 103, and an optical isotropic film 104 can be adhered from the outside in this order. The thermal linear expansion coefficient of the PET film 101 is smaller than that of the polarizing plate 102 or the like in the lower layer so that the surface member in the lower layer can be prevented from expanding to the outside due to the increase of the temperature.
Patent JP-2001265334-A (JP)
Title: Method and device for correcting performance information, and recording medium
Inventor: YAMAUCHI AKIRA
IPC: G09B15/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To automatically generate performance information for naturally slurring between notes by solving the problem that in an application program for generating performance information based on a score inputted by a user, only notes with a music mark such as turn-back mark have been processed to be graced, therefore, the generated music information has sounded unnatural when reproduced; for example, when a player plays an acoustic piano or the like with turn-back, the player has been apt to weakly press on the note immediately after the turn-back; and it has been impossible to reproduce this state. SOLUTION: Output performance information is generated to a note (subjected note) with a turn-back mark at the step SP10 or SP18. Next, the performance information of a note (related note) positioned immediately after the note with turn-back mark is altered to be weakened by steps SP12 or SP20.
Patent JP-2001272626-A (JP)
Title: Optical scanner
Inventor: KURODA YOSHIKI
IPC: G02B26/10
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner whose optical deflection angle is large and power consumption is low. SOLUTION: The optical scanner has a supporting body, a piezoelectric element which is fixed by the supporting body and performs linear both-way vibrations, an elastic body connected to the piezoelectric element, and a reflecting plate which is connected to the elastic body and vibrates by being drived by the piezoelectric element through the elastic body, and the piezoelectric element and the elastic member are connected continuously.