baber/WOPTO huggingface dataset:
Patent JP-2002167269-A (JP)
Title: Translucent member and its manufacturing method
Inventor: SECHI HIROHISA
IPC: C04B35/195
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a translucent member excellent in translucency and thermal shock resistance. SOLUTION: This translucent member is a sintered compact comprising alkali metal element of 0.01-1 wt.% in terms of oxides and the balance substantially a cordierite crystal, and having the relative density of >=99%, greatest pore size of <=1 μm and mean grain diameter of the cordierite crystal of 5-100 μm, and transmittance of visible light of >=40%.
Patent JP-2002167568-A (JP)
Title: Water-based self-adhesive remover
Inventor: KUBOTA KOICHIRO
IPC: C09J5/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a remover capable of removing a self-adhesive with good workability without damaging health. SOLUTION: This self-adhesive remover comprises a polyoxyethylele isostearyl ether and butoxyethanol (or ethanol).
Patent JP-2002133919-A (JP)
Title: Head lamp hardly allowing insect to come near
Inventor: FUKUCHI HISAKAZU
IPC: F21Y101/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a head lamp that prevents insects from colliding against and adhering to a front glass or a bonnet by coming near the light of the head light of a vehicle during driving the vehicle with the head light turning on at night, in particular during driving on an express highway. SOLUTION: This head lamp cuts the light in the range of 300-400 nm wave length within the light coming from the head light.
Patent JP-2002171534-A (JP)
Title: Image display device and image display method
Inventor: FUJISHIMA HIDEYUKI
IPC: H04N19/625
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an image display device that can remarkably reduce a required memory capacity, decrease arithmetic quantity, reduce power consumption and perform a natural image display. SOLUTION: The image display device is provided with a decoder 12 that expands compression data and extracts a DC component and a primary AC component of a DCT coefficient, a pallet data generator 13 that selects a pallet color used for display among colors generated from the extracted DC component and primary AC component, a color quantizer 4 that approximates a color image outputted from the decoder with the selected pallet color and converts a code into a color code given to the selected pallet color, a display means 5 that stores color codes, a lookup table 6 that is used to convert the color code into color data, a display device 8 for displaying a color image, and a driver 7 that controls the display device 8 according to the converted color data.
Patent JP-2002171804-A (JP)
Title: Hand-movable distributor
Inventor: KAWAGUCHI KIYOHISA
IPC: A01B69/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a hand-movable distributor having improved stability for lateral inclination of its moving truck in unleveled land-running by having guide means for preventing falling off ridges and making the guide means easily adjustable in its lateral position. SOLUTION: This hand-movable distributor 1 has a power distributor 17 and a chemical tank 2 on a moving truck 16 having a front wheel 9 and rear wheels 11 and 11, and also has guide devices 22 and 22 and left and right turning arms 81L and 81R supporting the guide devices 22 and 22 movably up and down and left and right, wherein the left and right turning arms 81L and 81R are made to be movable bilaterally symmetrically with respect to the bilateral approximate center of the moving truck 16.
Patent JP-2002169761-A (JP)
Title: Multimedia data electronic mail system
Inventor: KAZUI KIMIHIKO
IPC: G06F13/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To solve a problem that AV data remain even if there is no possibility that individual AV data of an AV data server are referred to. SOLUTION: A system is provided with the AV data server accumulating AV data and transmitting AV data in accordance with a request, a transmission client registering AV data in the AV data server and having a mailer informing a plurality of clients of the identifier of AV data by an electronic mail, the mailer receiving the electronic mail transmitted from the transmission client and a plurality of reception clients obtaining AV data in the AV data server via a network. The AV data server has reference client information constituted of the identifiers of the whole reception clients which possibly refer to the preservation time limit of AV data and AV data. The deletion of accumulated AV data is controlled based on the preservation time limit or reference client information.
Patent JP-2002174396-A (JP)
Title: High viscosity grease feeder
Inventor: SHIMIZU MASAYUKI
IPC: F16N7/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of uniformly applying high-viscosity grease over the whole tooth flank without depending on a manual means. SOLUTION: This feeder comprises a grease storage tank 1 for containing the high-viscosity grease G, a feeding block 3 for guiding and feeding the high- viscosity grease G in the grease storage tank 1 to the upper position of a gear, and a heating element 4 for heating the high-viscosity grease G extending from the grease storage tank 1 to the feeding block 3.
Patent JP-2002177255-A (JP)
Title: Computerized tomography(ct) apparatus
Inventor: NISHIDE AKIHIKO
IPC: A61B6/03
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain an optimal projection image in each detector row of a multi-detector in a CT apparatus. SOLUTION: The CT apparatus, in which an X-ray tube 40 and an X-ray detector array 90 with plural detector rows face to each other with a subject 100 in-between, restructures a tomographic image of the subject based on a signal detected by the X-ray detector array. The CT apparatus has the X-ray tube 40 for generating an X-ray cone beam XLCB expanded in the direction of body axis of the subject by one or at least two focal points and a slice width collimator 50 for dividing the X-ray cone beam XLCB from the X-ray tube 40 into plural X-ray fan beams XLFB1-XLFB4 parallel or nearly parallel to the slice surface of the subject to irradiate each X-ray fan beam XLCB to one or at least two detector rows of the X-ray detector array 90.
Patent JP-2002176067-A (JP)
Title: Resin sealing method and resin sealing apparatus
Inventor: MIYAJIMA FUMIO
IPC: H01L21/56
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To reliably seal a work to be molded with a resin filled in underfill parts of a semiconductor chip or a semiconductor device. SOLUTION: The resin sealing method comprises air-sealing a resin sealing region through a release film 30, clamping a work 50 to be molded with leaving a space between the upside of a semiconductor chip 54 and a cavity bottom surface, vacuuming the release film through an air vent 29a located on a clamping surface of a resin sealing die 22 for clamping a work being a substrate 52, closely contacting the release film 30 to the substrate and the outside of the chip, pressure-sending a resin 60 from a pot 40 during vacuuming to fill the resin in intermediate parts of the chip adjacent underfill parts of the semiconductor chip, clogging the air vent with the resin, and filling the resin in a cavity with the release film 30 pushed up in the cavity by an injection pressure of the resin.
Patent JP-2002182612-A (JP)
Title: Image display device
Inventor: YAMADA TAKAO
IPC: G09G3/20
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of displaying a high quality image always giving an optimal visual feeling even with an input video signal biased in the signal level distribution. SOLUTION: The maximum signal level, the minimum signal level, and the average signal level of an input video signal Fv are detected and calculated by a video signal level measuring circuit and are stored in CPU 2 as basic condition data, a plurality of organic light emitting elements 10 each arranged at cross-points of scanning lines and drive lines arranged in a matrix form are emission-controlled according to a set signal level and emission time based on the basic condition data so that the optimal visual feeling can be obtained for the picture display to a video data Dv of pixels corresponding to the input video signal Fv, for example, even when the whole signal level is low and a dark video signal is inputted, a bright image without much black is displayed, and thus,  it becomes possible to display an exact high quality image for which the optimal visual feeling is always obtained, to an input video signal of any signal level distribution.
Patent JP-2002178054-A (JP)
Title: Method for changing die of punch press, and punch press with the changing method applied thereto
Inventor: ICHIKAWA MICHIHARU
IPC: B21D28/12
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a punch press capable of easily attaching/detaching, or changing especially a lower die on a lower turret, and simplifying a fitting structure of the lower die. SOLUTION: In the punch press having an upper die fitting base 2 with an upper die 16 fitted thereto and a lower die fitting base 3 with the lower die 17 fitted thereto, a notch 20 or a hole for changing the lower die is made in the upper die fitting base 2, the notch 20 or the hole made in the upper die fitting base 2 is positioned above the lower die 17 to be changed or a fitting hole thereof in the case of attaching/detaching to or from the die 17, and the lower die 17 is attached/detached to/from the notch 20 or the hole.
Patent JP-2002182685-A (JP)
Title: Recognizer and recognition system, learning system and learning method as well as recording medium
Inventor: NAKATSUKA KOUCHIYO
IPC: G10L15/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To improve recognition performance. SOLUTION: A synchronous processing section 2 synchronizes an inputted image and speech and a characteristic extraction section 3 extracts characteristic quantities respectively from the synthesized image and speech and obtains a synthesized characteristic quantity formed by synthesizing the image and speech. A learning section 7 makes learning in accordance with the synthesized characteristic quantity, forms a model dealing with the image and speech indicating the same concept and forms a dictionary which makes the model and the concept information indicating the concept of the image and the speech correspondent to each other. On the other hand, a recognition processing section 5 makes matching by using the synthesized characteristic quantity and the model in the dictionary, thereby recognizing the concept indicated by the input image and speech.
Patent JP-2002180354-A (JP)
Title: Woven fabric/knitted fabric
Inventor: HISHINUMA SUMIO
IPC: D03D15/567
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide polyester-based stretchable woven fabric/knitted fabric having excellent comfortableness in wearing, high stretchability and recovery, soft and firm feeling and elegant gloss which are not obtained by a conventional technique. SOLUTION: The woven fabric/knitted fabric are characterized in that the fabrics are constituted of a conjugated fiber filament composed of two kinds of polyester-based polymers in which one polyester-based polymer is a polyester consisting essentially of a polytrimethylene terephthalate and which are conjugated in a side-by-side form in the length direction of the yarn, the filaments are combined in the single fiber fineness of 0.05-15 dtex and have >=10% average elongation and >=70% average recovery ratio of elongation.
Patent JP-2002225358-A (JP)
Title: Image recorder
Inventor: MIKI MOTOHARU
IPC: B41J11/06
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder wherein it is possible to prevent a paper from being floated from a paper support means even when the paper has bends at both ends of the paper in a widthwise direction, to prevent an image recording means from being damaged without markedly lowering the image quality, and to prevent the paper from being jammed at a portion between the image recording means and the paper support means. SOLUTION: This image recorder comprises the paper support means 38a1 for supporting a paper in a conveying condition, a sucking means for sucking the paper on the paper support means, and the image recording means for recording an image on the paper conveyed on the paper support means to be sucked by the sucking means. The paper support means includes a first paper support face S1 with which the both end sections of the paper in the widthwise direction are contacted, and a second support face S2 with which the intermediate section positioned between the both end sections in the widthwise direction Y is contacted. The length of the contacted surface of the first paper support face S1 along a paper conveyance direction X is set to be greater than the length of the contacted surface of the second support surface S2 along the paper conveyance direction.
Patent JP-2002183113-A (JP)
Title: Method and device for predicting standard deviation of drainpipe internal pressure, and recording medium
Inventor: NAKAISHI MASAO
IPC: G06F17/18
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a standard deviation predicting method for predicting the standard deviation of drainpipe internal pressure, a standard deviation predicting device used for its implementation, and a recording medium where a computer program making a computer functions as the standard deviation predicting device is recorded. SOLUTION: The inputs of the kind of a joint used for drainpipe facilities, the piping style of the drainpipe facilities, a load flow rate supplied to the drainpipe facilities, and the heights of the respective layers of the drainpipe facilities are received and parameters corresponding to them are read out of a database DB. The read parameters are used to predict the standard deviation of drainpipe internal pressure in the drainpipe facilities of a standard type pipe from a previously given experimental expression.  The difference value between the standard deviation values of drainpipe internal pressure of drainpipe facilities of a lower deformed pipe and the standard type pipe at respective upper and lower positions is obtained and the standard deviation of the drainpipe internal pressure of the drainpipe facilities of the lower deformed pipe is predicted from the difference value and the predicted standard deviation of the drainpipe facilities of the standard pipe.
Patent JP-2002178958-A (JP)
Title: Traction device for trailer
Inventor: SATO HIROSHI
IPC: B62D53/04
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a traction device enabling a tractor to be maneuvered simply as motive power for moving backwards, by directionally steering a dolly independently of a truck frame in driving a trailer backward to the right and left on a curve, without operating the steering wheel of the tractor in directing the dolly backward. SOLUTION: In the trailer, the dolly rotatably provided at the front of the truck frame via a rotor is connected to the tractor by a traction bar. Using a pair of hydraulic cylinders for rotating the rotor, the dolly is freely steered for rotation about a vertical axis relative to the truck frame. At a bracket provided at the center of the front surface of a cross member at the front end of the dolly, a rotor is provided in such a way as to freely rotate about a vertical axis and a stopper is provided for engaging the rotor to non-rotatably hold the rotor or disengaging the rotor to rotatably hold the rotor. The traction bar that is long and straight is installed and connected to the rotor.
Patent JP-2002184706-A (JP)
Title: Vacuum processing device
Inventor: KIKUCHI MASASHI
IPC: B01J3/02
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum processing device having a small installation area. SOLUTION: This vacuum processing device is constituted in such a way that reciprocatively movable hands 12 and 13 are provided in a main vacuum tank 11 and a plurality of processing chambers 40, 501, and 502 is arranged along the moving loci of the handles 12 and 13 on the ceiling of the tank 11. Vertically movable hoist gears 44, 541, 542 are arranged below the chambers 40, 501, and 502 respectively, and substrates transported by means of either one or both of the hands 12 and 13 are carried in the processing chambers 40, 501, and 502 by putting the substrates on the hoist gears 44, 541, and 542 and subjected to the vacuum processing. Since the processing chambers 40, 501, and 502 are arranged on the main processing tank 11, no transportation chamber is required and the installation area of this vacuum processing device becomes smaller.
Patent JP-2002191190-A (JP)
Title: Motor control device
Inventor: MATSUMOTO ICHIRO
IPC: H02M7/48
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent damage to circuit components constituting a control device due to heat. SOLUTION: A first thermistor 18 is placed in proximity to either of power switching elements of an inverter 13, and further a second thermistor 19 is placed in proximity to a regulator 16. The variation in resistance values of the both thermistors 18 and 19 is detected by a control portion 11 to detect the temperatures of the power switching elements and the regulator 16. When the temperatures detected at this time reach preset respective allowable temperatures, it is determined that a motor 14 is overloaded, and the temperatures of integrated circuit(ICs) including the control potion 11 have reached their upper limit values. Then so-called overload fail mode is established and a drive control signal from the control unit 11 to a pre-driver 12 is interrupted so as to stop the operation of the motor 14.
Patent JP-2002187067-A (JP)
Title: Heat exchanger
Inventor: NAKAMURA YOSHIO
IPC: B24B37/015
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger which permits temperature of abrasive grain fluid or cut-off grain fluid for grinding or cutting-off workpieces to be controlled easily by adopting a heat exchanging tube which provides higher thermal conductivity than conventional heat exchanging tubes made of fluororesin, and causes no elution of metal ions. SOLUTION: The heat exchanger 30 serves to control temperature of abrasive fluid used for grinding silicon wafers, and is provided with a ceramic tube 32 which is formed with burned silicon carbide(SiC) as the heat exchanging tube for the heat exchanger 30.
Patent JP-2002188775-A (JP)
Title: Insulation joint
Inventor: HASEGAWA AKIRA
IPC: F16L25/02
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an insulation point capable of preventing a pipe from being corroded. SOLUTION: This insulation joint comprises an SII short steel pipe 2 connected to an existing steel pipe 1, a sleeve 4 having the SII short steel pipe inserted therein from one end part thereof and having a cast pipe inserted therein from the other end part thereof, an annular lock ring 6 installed inside a groove 5 formed in the inner peripheral surface of the sleeve 4 near the end part thereof, a backup ring 7 installed between the outer peripheral surface of the SII short steel pipe 2 and the inner peripheral surfaces of the sleeve 4 so as to be opposed to the lock cylinder 6, a rubber ring 8 inserted between the inner peripheral surface of the sleeve 4 and the outer peripheral surface of the SII short steel pipe 2,  a retaining ring 9 installed along the side of the sleeve 4 extending to the end part thereof among rubber rings 8 installed on the outer peripheral surface of the SII short steel pipe 2, and bolts 11 and nuts 12 for screw-locking the retaining ring 9 to the sleeve 4. The surfaces of the SII short steel pipe 2, the lock ring 6, the retaining ring 9, and the bolts 11 are coated with an insulator, and the backup ring 7 is formed with the insulator.
Patent JP-2002198348-A (JP)
Title: Solution processing apparatus
Inventor: KAMIKAWA YUJI
IPC: B08B3/04
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a solution processing apparatus which can deal with a larger substrate than a conventional one and suppress contamination of the substrate. SOLUTION: The cleaning processing apparatus 1 has a cleaning processing unit 3 comprising a chamber room 3b in which a chamber 70 is arranged, a utility room 3c in which a solution supply mechanism supplying a processing solution to the chamber 70 and others are mainly arranged, and a wafer transfer room 3a in which a rotor 34 holding wafers is arranged. A filter fan unit(FFU) 24c is arranged on the ceiling of the wafer transfer room 3a, and the air supplied from the FFU 24c to the wafer transfer room 3a is evacuated through the chamber room 3b or the utility room 3c.
Patent JP-2002195107-A (JP)
Title: Pressure control device in fuel tank
Inventor: MORI TOMOKAZU
IPC: B60K15/03
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a pressure control device in a fuel tank capable of surely detecting an evaporation leak of an evaporation fuel gas system, capable of improving detecting accuracy of the evaporation leak, capable of shortening diagnosing time, and capable of increasing a diagnosing frequency. SOLUTION: In a fuel device of an automobile having the fuel tank for storing fuel to be supplied to an engine, a fuel pump for forcibly sending the fuel to the engine, a delivery passage for transferring the fuel to the engine from the fuel pump, and a return passage for transferring the feedback fuel from the engine to the fuel tank, the fuel device is provided with a jet pump arranged in the return passage, and constituted so as to capable of communicating the suction side with the atmospheric side via a selectively openable-closable first valve means, and is provided with a control means for pressurizing the inside of the fuel tank up to desired pressure by the atmosphere by introducing the atmospheric air sucked from the suction side of the jet pump into the fuel tank by putting at least the first valve means in a valve opening state.
Patent JP-2002199938-A (JP)
Title: Toothbrush
Inventor: SUZUKI SHINGO
IPC: A46B9/04
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush with excellent cleaning effects brought by fitting the tips of the bristles to uneven shapes inside the mouth by regulating characteristic value in hardness of bundles of bristles planted to each head part specifically to enhance the cleaning effects inside the mouth, and by making at least a part of the head or a part of the bundles of the bristles flexible or movable. SOLUTION: When a toothbrush has at least two or more bundles of bristles with different hardness at the head part 1 of the toothbrush, characteristic value in hardness of at least one bundle 3 of the bristles is set at between 1.1 and 5.0 times higher than those of the other tufts 4 of bristles, and an elastic part 5 is used to join two bristled surfaces that form the head part 1. As a result, the bundles 3 of bristles of high characteristic value in hardness becomes movable.
Patent JP-2002199551-A (JP)
Title: Electrical connection box
Inventor: YAMAKAWA SHUJI
IPC: H02G3/16
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connection box which can prevent leakage of current caused by infiltration of water, etc. SOLUTION: An insulating partitioning plate 16a is disposed in covering state on the upper surface of the uppermost layer of a bus bar 15a. Pinching pieces 17a, 17b are formed on the bus bars 15a, 15b. Walls 21, 22 extending upward are formed at circumferential edges of inserting parts 18a, 18b. A groove 26 is provided on an end face 25 of side walls 21a, 22a of the walls 21, 22. A partitioning wall 34a of a case 14 protrudes and the end of the partitioning wall 34a and end face 25 of the sidewalls 21a, 22a form protruding and recessed relation that engage mutually.