baber/WOPTO huggingface dataset:
Patent JP-2001239411-A (JP)
Title: Miniature drill made of micro powder organization pressurized/sintered body giving good breakage resistance and abrasion resistance in rapid drilling
Inventor: YANAI TOSHIYUKI
IPC: B23B51/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a miniature drill made of micro powder organization pressurized/sintered body for giving good breakage resistance and abrasion resistance in rapid drilling. SOLUTION: In the miniature drill with 0.1-1.6 mm of outer diameter, a dispersion phase of a micro powder organization occupies 80-95 area % in average, and the remaining is made of the pressurized/sintered body having the micro powder organization consisting of a bonding phase and unavoidable impurity. The dispersion phase constituting the pressurized/sintered body is formed with a C monophase of which rate of Co and Cr substantially contained in WC in solid solution is Co: 0.1-3 mass % and Cr: 0.1-2 mass % in average value occupied in the dispersion phase, and the bonding phase is formed with a Co base alloy monophase containing 1-8 mass % Cr in average in the bonding phase. The pressurized/sintered body contains 0.1-1 mass % V of the entire pressurized/sintered body, and the V aggregates in a boundary part between the dispersion phase and the bonding phase.
Patent JP-2001243010-A (JP)
Title: Inputting device
Inventor: SHIGETAKA HIROSHI
IPC: G06F3/038
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a sense of operation with a finger is deteriorated due to the possibility of the operation of this inputting device with both a finger and a pen. SOLUTION: An electrostatic capacity type detecting part 1 having resin sheets 5 and 9 and a resist film 8 and a pressure sensitive detecting part 11 having a resin sheet 2 and a substrate 3 are respectively provided with through- holes 5X, 9X, 8X, 2X, and 3X and through-holes 5Y, 9Y, 8Y, 2Y, and 3Y which are respectively pierced from the surface of the resist film 8 to the back face of the substrate 3. Those through-holes 5X, 9X, 8X, 2X, 3X, 5Y, 9Y, 8Y, 2Y, and 3Y are packed with conductive materials so that an X directional detecting electrode 6 can be conducted with the substrate 3, and that an Y directional detecting electrode 7 can be conducted with the substrate 3.
Patent JP-2000210093-A (JP)
Title: Gid a1
Inventor: KALLENDAR HOWARD
IPC: A61P31/04
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new polypeptide which shows high homology over the whole length of a specific amino acid sequence and is used for screening out on the antibiotic activity of compounds and diagnosing, treating or the like for Strptococcus pneumoniae infection. SOLUTION: This polypeptide is a new Gid A1 polypeptide, which consists of an isolated polypeptide containing the amino acid sequence that shows at least 70%, 80%, 90% or 95% homology to the amino acid sequence of formula I or II over the whole length of the formula I or II, an isolated polypeptide containing the amino acid sequence of formula I or II, an isolated amino acid sequence of formula I or II or the like, and is useful in screening out on the antibiotic activity of compounds and diagnosing, treating or the like for Streptococcus pneumoniae infection. This polypeptide is obtained by probing a library arising from the chromosomal DNA of Streptococcus pneumoniae with an oligonucleotide arising from the partial sequence.
Patent JP-2001249748-A (JP)
Title: Device for preparing remote control window and device and method for preparing remote control screen and recording medium
Inventor: SAITO MASAHIDE
IPC: G06Q50/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for preparing a remote control window in which link destination display in the home page of an Internet can be easily recognized. SOLUTION: This device is provided with a means for extracting the link destination and link display of a WWW home page, a means for displaying a remote control window being a window screen different from the home page to be displayed smaller than the original dimension of the home page, and a means for writing the link display into the remote control window. At the time of clicking the link display displayed at the remote control window or the WWW homage page, the page of the link destination is displayed on the window screen.
Patent JP-2001204275-A (JP)
Title: Filter for filtering weed at irrigating time in rice farming
Inventor: KODAKAMINE SHINYA
IPC: A01G22/22
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a filter capable of allowing the labor for replacing a filtering material or removing filter cakes, which is required in a conventional filter, to be saved, when the filter cake prevents the filtering at the time of filtering of a solid-liquid mixture. SOLUTION: This filter for filtering weeds at the irrigating time in rice farming is the one capable of preventing the weeds which flowing in with water at the time of irrigating from flowing in by filtering the weeds by using 'a filtering method by utilizing the solid-liquid mixture flowing out the filter cakes'. At the time of filtering, the filter having a supporter for preventing the filtering material and an attachment of the filter from being flowed by the flow is preferably used to prevent the filtering material or the like from obstructing the filtering.
Patent JP-2001246761-A (JP)
Title: Ink jet recorder and sub-tank unit suitable therefor
Inventor: SAITO SHIZUO
IPC: B41J2/175
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To supply ink to a recording head by receiving the ink from an ink cartridge provided on a box body without generating pressure variation by preventing the structure of a sub-tank unit from being complicated. SOLUTION: A container 10 having an air-tight property is divided into a first chamber 12 and a second chamber 15 by a wall 11. An ink holding body 13 having a groove for creating at least a capillary force formed thereon is housed in the first chamber 12 and a connection hole 14 to be connected to the recording head is formed at the lower region. An ink injection hole 16 for injecting the ink from the outside is formed at the second chamber 15 and the lower section thereof is communicating to the first chamber 12 through a communication hole 17a.
Patent JP-2001249036-A (JP)
Title: Measuring apparatus for lateral flow of ground
Inventor: DAIHO NAOTO
IPC: G01D21/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus for the lateral flow displacement of the ground by using a servo-type measuring instrument. SOLUTION: Electric output-type speedometers 51, 52 are installed along the vertical line H in a prescribed position respectively at the top part 2 and the bottom part 4 of a soil stratum 3 whose displacement is to be measured in the ground. The difference between the output V1 of the speedometer 51 in the top part 2 and the output V2 of the speedometer 52 in the bottom part 4 is integrated. The displacement Y (dynamic displacement) in the top part 3 of the soil stratum 3 whose displacement is to be measured is calculated by a dynamic-displacement calculation circuit 13.  Preferably, electric output-type tilt angle gages 61, 62, 63 are installed along the vertical line H in a prescribed position in a plurality of stratums parallel in the depth direction of the soil stratum 3 whose displacement is to be measured, and the lateral flow value on the surface of the ground is calculated by a multiplier 17 by which products of tangents (tanθ1, tanθ2, tanθ3) of detection angles θ1, θ2, θ3 by the respective tilt angle gages 61, 62, 63 in the respective stratums multiplied by thicknesses α1, α2 α3 in the vertical direction of the respective stratums are calculated and by a static- displacement calculation circuit 14 by which the products of all the stratums are added sequentially from the side of the bottom part of the soil stratum 3, whose displacement is to be measured,  and by which the distribution of the lateral displacement inside the stratum 3 is claculated.
Patent JP-2001248376-A (JP)
Title: Device for setting reference position and direction of drill
Inventor: TOU SOU
IPC: E21B7/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To find a deviation in the reference direction of a drill relative to the reference direction of a bore hole and the position of a reference of the drill to a working face and to set data into a control device. SOLUTION: This drill provided with a guide shell 6 equipped with a rock drill, a detector detecting the moving distance of the movable part of a boom 15, and the control device 50 for automatically positioning the guide shell 6 based on the detected data, is provided with a prism 3 for detecting the position of the guide shell 6, an automatic tracking type surveying instrument 40 automatically tracking the moving prism 3 and measuring positions in a plurality of measuring points,  and an operation means finding the deviation in the reference direction of the drill relative to the reference direction of the bore hole and the position of the reference J of the drill relative to the working face 10 based on the calculation data of the prism positions of the respective measuring points found from the detection data of the detector and the measurement data of the prism positions of respective measurement points by the automatic tracking type measuring instrument 40 and setting the data to the control device 50.
Patent JP-2001250924-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: UMEDA KAZUO
IPC: H01L27/10
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To sufficiently recover deterioration in the characteristics of a transistor by heat treatment without deteriorating the characteristics of a capacitor in a semiconductor device including the capacitor using a ferroelectric and a ferroelectric film. SOLUTION: On an insulating film on a supporting substrate where a semiconductor integrated circuit is created, a capacitor that is composed of a lower electrode, a capacity insulating film, and an upper electrode is formed, a protection film is formed in the upper layer of the capacitor, at least the protection film at a part corresponding to the upper part of the capacitor is removed, heat treatment is made to the semiconductor integrated circuit and capacitor after the removal and at the same time before metal wiring that is provided on the protection film is formed, and the metal wiring is formed.
Patent JP-2000305172-A (JP)
Title: Projection type display device
Inventor: USHIYAMA TOMIYOSHI
IPC: G02B5/10
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the service life of a light source lamp from being deteriorated due to infrared rays. SOLUTION: In this display device, a lens array 200 is arranged on the optical path of light emitted from a light source part 100 so that the curved lens surface thereof becomes the incident surface of the light. Then, at least a filter FIR cutting off the infrared rays is formed at the curved lens surface of the array 200. Since the infrared rays IR emitted from the light source part 100 are radially reflected by the filter FIR, the certain amount of infrared rays made incident on the light source lamp 101 again is reduced. Thus, the damage, the deformation, the white misted state and the like of the lamp 101 caused by the temperature rise thereof can be reduced.
Patent JP-2001253927-A (JP)
Title: Cleaning blade
Inventor: ISHII TATSUYA
IPC: G03G15/16
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning blade having excellent durability, and made of a polyurethane elastomer having high productivity. SOLUTION: The cleaning blade contains a polyurethane elastomer produced by reacting (a) a polyisocyanate component with (b) a high-molecular polyol component and (c) a low-molecular polyol component. The low molecular polyol component (c) is composed of (c1) a >=3 functional low-molecular polyol and (c2) ethylene glycol.
Patent JP-2001255508-A (JP)
Title: Liquid crystal display device
Inventor: KABE MASAAKI
IPC: G02F1/133
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device for displaying a uniform gradation level in the pixels, corresponding to each gate line when a backlight is turned on, in contrast to the case of not completely ending the response of the liquid crystal. SOLUTION: A liquid crystal display element is provided with n gate lines and m data lines and comprises pixel cells which are arranged in a matrix form, corresponding to the intersections of the gate lines and data lines. In a liquid crystal display device, which is provided with the liquid crystal display element and where a selection signal to the a-th gate line to be scanned (a is an integer where 1<=a<=n) is applied at a time ta, and a selection signal to the b-th gate line (b is an integer, b≠a and 1<=b<=n) is applied at a time tb, and backlight made incident on a pixel cell Ca corresponding to the a-th gate line and a pixel cell Cb, corresponding to the b-th gate line, is turned on and off almost simultaneously, a voltage level regulating means is provided for adjusting the voltage levels to be applied to the pixel cells Ca, Cb,  so as to obtain almost the same level of luminance as at the pixel cells Ca, Cb.
Patent JP-2001267552-A (JP)
Title: Single-electron tunnel element
Inventor: KUBOTA TORU
IPC: H01L29/66
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a single-electron tunnel element, where stable operation as a single-electron tunnel element is ensured and original single-electron tunnel conducting characteristic is reproduced by returning the element to a dark part after subjecting it to light irradiation. SOLUTION: In a single-electron tunnel element where a lower electrode, a lower insulating thin-film layer, an intermediate electrode layer, an upper insulating thin-film layer and an upper electrode are laminated in the order on a substrate, the intermediate electrode layer is constituted of an insulating thin film, into which dendrimer molecules are inserted.
Patent JP-2001260228-A (JP)
Title: Apparatus and method for controlling pressure welding of thermoplastic resin pipes
Inventor: TAKASU NOBUO
IPC: B29C65/48
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To solve not only the point at issue such that pressure welding bonded surfaces become two places in a conventional pressure welding system wherein a tubular joint is arranged between the mutually opposed end surfaces of resin pipes to be rotated and the end surfaces of the resin pipes are mutually welded and bonded by the frictional heat generated at this time but also the point at issue such that the treatment of pressure welding burr is troublesome. SOLUTION: A flat plate made of a thermoplastic resin is arranged between the mutually opposed end surfaces of thermoplastic resin pipes and rotated while pressed to the end surfaces of the resin pipes to mutually weld and bond the resin pipes by the frictional heat generated at this time and the molten flat plate is extruded from the pressure welding surface of the resin pipes to restrict a pressure welded bonded surface to one place. The flat plate is rotated in constant rotational frequency and pressed to the end surfaces of the resin pipes at a constant speed until rotary torque reaches almost zero and the pressing of the thermoplastic resin pipes is controlled so that the pressing force of the flat plate rises at an almost constant rate to reach a predetermined value after the rotary torque reaches almost zero.
Patent JP-2001266418-A (JP)
Title: Method and device for sticking optical disk substrates to each other
Inventor: NAKAJIMA KAZUTO
IPC: B05C11/08
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a high-cycle compact device for sticking two sheets of substrates to each other with an adhesive to obtain an optical disk while restraining film exfoliation and air bubbles from being generated and securing the warpage of the substrate with high accuracy. SOLUTION: An adhesive layer 4B is formed only on the first substrate 2. The first substrate 2 and the second substrate 3 are respectively disposed at the upper and lower positions to be opposed to each other in a pressure reducing chamber 8. The volume of the chamber 8 is reduced in proportion to evacuation. When it reaches the prescribed vacuum, the substrates 2, 3 are stuck to each other.
Patent JP-2001268463-A (JP)
Title: Television receiver
Inventor: MATSUYAMA HIDETO
IPC: H04N5/445
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver for automatically performing character display by the language character of the location no matter which of the first area of using one of the two kinds of the language characters allocated with a common control bit and the second area of using the other it is placed in. SOLUTION: At the time of automatic tuning, station name information is sampled in a teletext information sampling part 5. The sampled station name information is supplied to a CPU 13 by a teletext decoder 6. In a ROM 15 inside the CPU 13, information for indicating whether a broadcasting station belongs to Eastern Europe or Western Europe is stored. The CPU 13 collates the station name information with the information stored in the ROM 15, discriminates which one of the first area and the second area the area to which the broadcasting station belongs is and automatically turnes the language character to setting for the first area or the setting for the second area on the basis of a discriminated result.
Patent JP-2001264973-A (JP)
Title: Inorganic particle-containing photosensitive composition and sensitive film
Inventor: ITANO TAKAFUMI
IPC: H01J11/44
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic particle-containing photosensitive composition capable of forming a high precision pattern and excellent in thermal decomposability of an organic component and a sensitive film obtained from the composition. SOLUTION: The inorganic particle-containing photosensitive composition contains (A) inorganic particles, (B) an alkali-soluble resin, (C) a compound having at least two methacryloyl groups in one molecule and (D) a photopolymerization initiator.
Patent JP-2001264411-A (JP)
Title: Position apparatus
Inventor: GOTO HIDETO
IPC: G01C21/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a positioning apparatus which can obtain the correction data with high accuracy. SOLUTION: A phase counter 4 is provided on receivers X1-XM, respectively, and the number of the phase changes of the carrier wave of the regenerated GPS positioning signal is counted to obtain the difference in the counted value per unit time as the pseudo distance rate-of-change ϕ'. On the basis of positioning data and position coordinates, the geometric distance R between a positioning apparatus C and GPS satellites S1-SN is calculated by a distance calculation unit 5. The corrected pseudo distance rate-of-change R' is calculated from the difference between the time rate-of-change R' of R and the pseudo distance rate-of-change ϕ', and notified to a moving body as the rate-of-change of the corrected pseudo distance.
Patent JP-2000296703-A (JP)
Title: Tire having epdm component
Inventor: FIROMENO JENNARO KORUVASE
IPC: C08K3/36
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a color other than black by providing a sidewall component of an EPDM composition adjusted by using a specific precipitated silica reinforcing agent and an organosilane disulfide material. SOLUTION: (A) EPDM of about 30 to 50 phr, natural cis 1, 4-polyiosprene rubber of about 20 to 40 phr and cis 1, 4-polybutadiene of about 20 to 40 phr and (B) about 30 to 50 phr of a reinforcing filler selected from precipitated silica and carbon black including the precipitated silica by about 80 to 98 or about 100% are contained with 100 pts.wt. of elastomer as a reference. A swelling yellow character 4 exists in a sidewall part 2, this is composed of a rubber composition of not containing the carbon black, and contains a precipitated silica reinforcing agent combined with a bis-(3-triethoxysilyl propyl) disulfide material having a yellow color pigment and sulfur atoms of about 2.4 in a polysulfide bridge.
Patent JP-2001264022-A (JP)
Title: Instrument and method for measuring liquid film thickness
Inventor: SATO YUKI
IPC: G01B11/06
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid film thickness measuring instrument and a liquid film thickness measuring method, capable of accurately measuring the film thickness of a liquid existing on the surface of a roller. SOLUTION: This instrument 1 for measuring liquid film thickness comprises the roller 11 with its surface coated with the liquid including a fluorescent substance for example, a light source 12 for emitting a laser beam 12a, a photographing device 15 for photographing a fluorescent image 20 from the substance, a microscope 14 disposed between a measuring area and the photographing device and magnifying the image 20 emitted from the substance to obtain a magnified fluorescent image, and an optical filter 13 disposed in front of the microscope 14 to remove light of a specific wavelength from the beam 12a.
Patent JP-2001273210-A (JP)
Title: Method and device for preventing invasion from external network
Inventor: OGAWA TOSHIKI
IPC: G06F13/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is possible to perform illegal access by breaking through a firewall when a process controller for collecting the control data of a control station is captured by the illegal access from the outside and the control station is accessed by a regular procedure. SOLUTION: When the presence of the illegal access to the firewall for plant between an information system LAN and the control station is reported, after all interfaces inside the firewall for plant are shut down, the operation of the device itself is stopped as well. Since all routes from the external network to the control station are shut down, illegal access is not performed to the control station.
Patent JP-2001159430-A (JP)
Title: Torque limiter
Inventor: TAKADA SEIICHI
IPC: F16D7/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent workability from being deteriorated by providing a latitude in the assembling direction of parts in relation to a shaft, when a torque limiter is assembled to the shaft even if a pin is fixed to the shaft, in a torque limiter having an inner ring fitted in an external member, a torque transmission member interposed between the inner ring and the external member, and for generating required torque between the inner ring and the torque transmission member, in relative rotation of the inner ring and the external member. SOLUTION: An inner ring 1 of a torque limiter is constituted of an inner ring body 22 and an inner ring auxiliary member 23, elastic levers 31 are provided on the inner ring auxiliary member 23, stoppers 32 are provided on the elastic levers 31, and the inner ring 1 and a shaft 15 are integrated with each other by the stoppers 32.
Patent JP-2001278025-A (JP)
Title: Control device for anti-lock brake system
Inventor: OTA ATSURO
IPC: B60T8/42
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To reliably displace an expander piston to be displaced by a crankshaft connected to a servomotor to a specified position corresponding to the rotation limit of the crankshaft, by preventing the servomotor from consuming waste current. SOLUTION: When the target angle of a crankshaft, to be applied to a servomotor is approximate to the rotation limit more than a specified updating stop angle, the target angle is set to the updating stop angle or the vicinity of it. The expander piston is displaced to one end side corresponding to the rotation limit of the crankshaft by elastic force of a return spring after being displaced to the position corresponding to the updating stop angle of the crankshaft or the vicinity of it.