baber/WOPTO huggingface dataset:
Patent JP-2001349996-A (JP)
Title: Acceleration voltage control device for electron beam application device
Inventor: HAMANO MASARU
IPC: B01J19/08
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration voltage control device for electron beam application device having a high response speed by virtue of a simple constitution when used for a wide rage of acceleration voltages. SOLUTION: The acceleration voltage control device includes a control circuit 2 determining the control input from a deviation between the set value and the measured value of an acceleration voltage, a computing circuit 3 receiving the input of a measured value of electron flow and determining a change in acceleration voltage caused by a change in electron flow, and a gain adjusting circuit 10 for setting a gain matching the set value of the acceleration voltage. The change determined by the computing circuit 3 is adjusted by the adjusting circuit 10 to originate a correction value matching the set value of the acceleration voltage. A correction circuit 4 adds the correction value to the control input determined by the control circuit 2, thus obtaining an acceleration voltage control signal. The acceleration voltage control device having a high response speed because of the acceleration voltage control signal when used for a wide range of acceleration voltages is thus obtained.
Patent JP-2001353151-A (JP)
Title: Ultrasonic endoscope
Inventor: SATO SAYURI
IPC: A61B8/12
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an autoclave sterilizable ultrasonic endoscope for preventing the fault of an ultrasonic vibrator by steam penerating into the inside after the autoclave sterilization. SOLUTION: A discharge hole for communicating an internal space and the outside is formed in an ultrasonic wave transmission/reception part 10 and a mouthpiece 3e to be an air blowing mouthpiece communicated to the inside of this endoscope is provided in an operation part 3. The mouthpiece 3e is provided with a mouthpiece tightly sealing lid 8a, the discharge hole 14 is provided with a discharge hole tightly sealing lid 8b and an ultrasonic connector 7 is provided with a connector cap 9 freely attachably and detachably. In order to discharge the steam intruding into the internal space of this ultrasonic endoscope 1 and the inside of the ultrasonic vibrator, the mouthpiece tightly sealing lid 8a, the discharge hole tightly sealing lid 8b and the connector cap 9 are respectively detached and air is blown by a blowing pump 20 through the mouthpiece 3e.  Then, the air sent from the blowing pump 20 discharges the steam intruding into the inside of the endoscope from the discharge hole 14 and the ultrasonic connector 7 as indicated by arrows.
Patent JP-2001355186-A (JP)
Title: Material to be recorded for indian ink
Inventor: SUDA AKISHI
IPC: D06M11/46
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a material to be recorded for Indian ink excellent in decorativeness by causing bleeding, a material to be recorded for the Indian ink without discoloring with ultraviolet rays and scarcely fouling and further a material to be recorded for the Indian ink excellent in dimensional stability and scarcely being torn. SOLUTION: This material to be recorded for the Indian ink is characterized by using a glass filament woven or knitted fabric as a substrate.
Patent JP-2002005231-A (JP)
Title: Magnetized high rigidity damping material
Inventor: KAWASE TOMOHIRO
IPC: B32B7/12
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To develop a damping material that exhibits a high rigidity and is capable of showing a high damping performance. SOLUTION: A magnetized high rigidity damping material, namely, a damping material made of thermosetting resin magnetically held on a standing surface, is characterized by that a hot-melt adhesive containing magnetized particles is coated on the stucking side surface to the surface which is stuck to the surface of an object to be damped, in a striplike state with an appropriate interval.
Patent JP-2002000104-A (JP)
Title: Water supplyer with heater for cattle
Inventor: TSUCHIYA REIJI
IPC: A01K7/04
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a water supplyer with a heater for cattle capable of effectively preventing freezing by installing a sheath heater in drink water in a water tank. SOLUTION: This waterer with a heater for cattle is constituted by partitioning a water tank 1 with partition plates 18, 19 crossing the water tank 1 without reaching the bottom plate 6, forming a ball tap chamber 12 installed with an opening and closing lid 13 on the upper face, connecting the ball tap 22 to the top end of a water feed pipe 23 protruding upward in the ball tap chamber 21, locating a tray 38 for receiving a sheath heater 39 and installed with a tray cover so on the upper face to be lower than the upper water level 29 of the water tank 1, horizontally fixing the tray to the inside face of the water tank in the ball tap chamber 21, connecting a thermostat 10 installed on the outer surface of the water tank to the sheath heater 39 in series with wires 67, 68, 69 connected to the power source, electrifying the sheath heater 39 in the temperature range controlled by the thermostat 70 to heat drink water in the water tank.
Patent JP-2002000401-A (JP)
Title: Mattress
Inventor: TOKUDA TOMIJIRO
IPC: A47C27/05
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a mattress a cover of which can be easily removed and washed. SOLUTION: In the mattress 1, a large number of coil springs 5 are joined together using joining parts 6a and 6b to form a spring unit 2, which is covered with the cover 3. The cover 3 consists of an upper cover 3a which covers the upper part of the spring unit 2, a lower cover 3b which covers the lower part of the spring unit 2, and a gusset 11 which covers the four side faces. This mattress has the feature that it can be separated at the middle of the gusset by a slide zipper 12.
Patent JP-2002009117-A (JP)
Title: Probe card
Inventor: SHIN YUICHI
IPC: H01L27/14
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce reflection of light as much as possible in a probe card. SOLUTION: In the probe card, a plurality of probes having contact portions to come in contact with a device under test are placed on the undersurface of a board having an opening in the center thereof, at least the contact portions are in the lower position relative to the opening. Furthermore, the undersurface of the probe card, at least the center area, comprises an antireflection surface of light.
Patent JP-2001009123-A (JP)
Title: Game machine
Inventor: SAKAIDA MASAYUKI
IPC: A63F7/02
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To improve interest by preparing a plurality of displays of a pattern display device, and bringing a big hit pattern combination into existence by a big hit pattern counter regardless of the appearance rate in display of the big hit pattern combination. SOLUTION: An external RAM 32 comprises a big hit loss counter 33, a big hit pattern counter 34, a next-to-win pattern counter 35, a loss pattern counter 36 and each decision memory 37 for storing the values extracted from each of counters 33-36. According to the value of the big hit pattern counter 34, which big hit pattern is arranged on each hit line is determined in conformation to all big hit patterns. Namely, big hit patterns are preliminarily set in conformation to counter values of 0-29 to determine a big hit pattern combination. Accordingly, the interest can be improved without being restrained by the apparent pattern.
Patent JP-2001042899-A (JP)
Title: Information recording and reproducing device
Inventor: HAYASHI KOZO
IPC: G10L19/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To make recordable an attribute information corresponding to main information without generating a useless area, by sequentially recording the main information from one end toward the other end of a semiconductor storage device, and sequentially recording the attribute information corresponding to the main information from one end toward the other end. SOLUTION: This device sequentially records main information from one end toward the other end of a semiconductor storage device, and also sequentially records attribute information corresponding to the main information from one end toward the other end. In this device, a system microcomputer 7 repeats such an operation that fetching data from a speech compression circuit 5 and writing them in a memory card 6. And, in the case of insertion recording, this device records the speech as plural separated units, and also records an index, sub-information of each document, and records in the index an address data or the like indicating an end of one document. The index uses, for example, 8 bytes for one unit, and the speech data uses, for example, 34 bytes for one unit.
Patent JP-2002002269-A (JP)
Title: Jointing unit for windshield lining corner
Inventor: OOISHI SANENORI
IPC: B29C65/78
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a jointing unit for windshield lining corner, by which a no rain gutter lining and a rain gutter-equipped lining can be jointed in a secure, neat manner. SOLUTION: A holding mold 20 for the no rain gutter lining comprises a surface side mold 25, a leg side mold 28, and a windshield insertion slot mold 35 located between the surface side mold and the leg side mold. Meanwhile, a holding mold 40 for the rain gutter-equipped lining comprises a rain gutter projecting line side mold 45, a leg side mold 48, a windshield insertion slot mold 55 located between the rain gutter projecting line side mold and the leg side mold, and a rain gutter insertion mold 59 having an insertion part 63, which is to be inserted into the rain gutter and is formed inwardly in a uniformed sectional shape to be extended over the position of the rain gutter, passing through the point where the rain gutter disappear, to reach the near part of a mold-closing side end 42 for the holding mold,  where the insertion part 63 is located between the windshield insertion slot mold and the rain gutter projecting line side mold.
Patent JP-2002007821-A (JP)
Title: Commodity sales management system, and computer readable recording medium with commodity sales management program stored therein
Inventor: KAMIYA YOSHIHISA
IPC: G06Q30/06
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To determine the ordering quantity for supplementing commodities while checking the sales record and the total stock by the department of the commodities on a register (or a personal computer), and easily place an order by the FAX or the electronic mail. SOLUTION: This system comprises a means for extracting the commodity data by the commodity department and the sales amount data corresponding to each of the commodity data from a data storage means, sorting the data in the order of the sales amount, and displaying the data, a means for storing the total stock by the commodity code, and displaying the total stock, and a means for extracting the sales number data and the sales amount data corresponding to all the commodity data belonging to the commodity department from the data storage means, and appropriately extracting the order placement data by a supplier in the commodity department corresponding to each of the extracted commodities from the data storage means. The plurality of order placement number data out of each extracted data are stored by the supplier, an order placement file is generated, and transmitted to each supplier.
Patent JP-2002001636-A (JP)
Title: Chamfering method for wafer
Inventor: YAMAZAKI TOMOTSUGU
IPC: B24B9/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a chamfering method for a wafer capable of maintaining a machining form and accuracy for a wafer. SOLUTION: In this chamfering method for the wafer, after the outer peripheral part of the wafer is ground, a notch is ground. In grinding the notch, the groove shape of a grinding wheel for a notch is made larger than the groove shape of a grinding wheel for the outer periphery so that the outer peripheral part of the already ground wafer is kept from being ground more than needed.
Patent JP-2002004210-A (JP)
Title: Road surface freezing prevention device
Inventor: YOSHIMURA KEIJI
IPC: E01C11/26
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a road surface freezing prevention device having simple configuration and capable of relieving economical burden such as a facility cost and an operation cost. SOLUTION: The road surface freezing prevention device 10 used for preventing the freezing of a road surface 3s is provided with heating piping 11 arranged downward of the road surface 3s, and a storage tank 15 for storing a heat medium HM for circulating through the inside of the heating piping 11 while keeping it warm. The heating piping 11 and the storage tank 15 are connected by a connection pipe 14. The storage tank 15 is supported by a lifting and lowering unit 20. The lifting and lowering unit 20 lifts the storage tank 15 so that the heat medium HM is supplied from the storage tank 15 through the connection pipe 14 to the heating piping 11. In addition, the lifting and lowering unit 20 lowers the storage tank 15 so that the heat medium HM is returned from the heating piping 11 through the connection pipe 14 to the storage tank 15.
Patent JP-2002008007-A (JP)
Title: Image processor, image processing system, image processing method, and storage medium
Inventor: ARAHATA HIROYUKI
IPC: G06T5/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of obtaining taken images subjected to satisfactory image processing, respectively, by providing such a structure as to be capable of performing image processing so that the respective taken images have the same feature quantity. SOLUTION: A first feature quantity extracting means 113b gains the feature quantity of a first image and the coordinate of the feature quantity extraction point. A second feature quantity extracting means 113c gains the feature quantity of a second image on the basis of the coordinate of feature quantity extraction point of the first image obtained by the first means 113b. An image processing means 114 performs image processing (gradation converting processing or the like) so that the feature quantity obtained by the first means 113b is equal to that obtained by the second means 113c.
Patent JP-2002000618-A (JP)
Title: Operating micrscope
Inventor: SHIODA TAKASHI
IPC: G02B21/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a microscope for surgical operations whose endoscopic image can be made smaller and movable for orientation procedure and endoscopic observation of an entire image, not disturbing the endoscopic orientation procedure under microscopic observations. SOLUTION: The microscope for surgical operations consisting of a mirror body for three-dimensional observation of a region to be operated on, a displaying monitor on the respective light paths, an optical projection system displaying an image and XY table 28 as a driving means that shifts the monitor and optical projection system is characterized by processing a position of an image to be displayed by the optical projection system, a 4-direction switch 52 for controlling the drive of the XY table 28, and a processing section 51 provided with a switch 53 for selecting a mode of a display position to be shifted and a switch 54 for selecting images.
Patent JP-2002002136-A (JP)
Title: Lithographic printing plate, and method and apparatus for lithographic printing
Inventor: OISHI HISAO
IPC: G03F7/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a printing plate having a printing surface substantially formed by applying an image-like exposure to an original plate without necessity of developing, good coating properties and small scumming at a printing time and capable of repeatedly using the printing original plate and a method for manufacturing the plate and to provide an apparatus for printing capable of manufacturing the plate in a printing machine. SOLUTION: The method for manufacturing a lithographic printing plate comprises the steps of giving a layer of a hydrophilic substance to the printing original plate having a thin layer of a photothermal conversion, hydrophilic and lipophilic metal compound, then casting an active light in an image-like state to form an ink acceptive area. A method for printing comprises the steps of initializing the spent printing plate by casting the active light and repeatedly using the plate.
Patent JP-2001347801-A (JP)
Title: Caster
Inventor: KAI KIMITO
IPC: B60B33/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a buffer mechanism suitable for a caster. SOLUTION: This caster provided with a bracket coupled with a vehicle body side and a link for supporting wheels is constituted so as to expandably connect a damper unit 20 between the bracket and the link, to insert a bar- shaped rod 22 within a cylindrical cylinder tube 21 in the damper unit 20, to interpose a first compression rubber block 11 and a second compression rubber block 12 between the cylinder tube 21 and the rod 22 and to compress and deform the first compression rubber block 11 and the second rubber block 12 in the order according to contraction of the damper unit 20.
Patent JP-2002014660-A (JP)
Title: Liquid crystal display device
Inventor: OZAKI SHIGEO
IPC: G09G3/20
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of individually and independently controlling the contrast and brightness of a video signal and the brightness of plural backlight with accuracy correspondingly to the brightness signal and brightness distribution of a very small area, and capable of realizing the expansion of the dynamic range of a video signal and the decrease of the power consumption. SOLUTION: Brightness distribution filters 7A, 7B correspond to two pieces of backlight 6A, 6B. Brightness distribution extracting circuits 8A, 8B determine an area occupying ratio for every brightness level of one field or one frame of an input video signal, and supply it to a control circuit 9. The control circuit 9 calculates a picture control variable from this area duty factor at each brightness level and controls contrast and brightness in a picture quality control circuit 3, and also simultaneously performs brightness control operation of the backlight 6A, 6B.
Patent JP-2002020355-A (JP)
Title: Method for producing ethylenediamine-n-n'-disuccinic acid or its salt
Inventor: KATO NAOKI
IPC: C07C227/06
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially, advantageously producing ethylenediamine-N-N'-disuccinic acid(EDDS) or its salt from ethylenediamine and maleic acid and/or fumaric acid, each available inexpensively as industrial materials, wherein, the highly purified EDDS or its salt is obtained without strict operations nor deterioration of quality in high yield with low effluent loading. SOLUTION: This method for producing ethylenediamine-N-N'-disuccinic acid or its salt is characterized by comprising reacting ethylenediamine with maleic acid and/or fumaric acid, adding an alkali and/or an acid to the resultant reaction mixture so as to adjust pH of the reaction mixture and then treating the obtained reaction mixture by chromatography.
Patent JP-2002015837-A (JP)
Title: Resistance-heating element and its manufacturing method
Inventor: TAKAYAMA TOSHIJI
IPC: H05B3/10
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a resistance-heating element capable of suppressing the disconnection of a connection part of an electrode and a lead terminal, even under a using from repeating temperature rising and temperature falling in a short time, in the resistance-heating element having a resistance heating part, a pair of electrodes connected to both ends of the resistance heating part, and lead terminals connected to the electrodes. SOLUTION: The connection part 1 of the electrode 3 and the lead terminal 2 is formed, in such a state that the constituting material of the electrode 3 and that of the lead terminal 2 are melted and mixed, then solidified. The connection part 1 is preferably a mixed state of two kinds of more alloys. As the alloy, Ag-Pd base, Ag-Pd-Cu base, Ag-Pd-Ni base, Ag-Pd-Ni-Cu base, Ag-Pd-Sn-Pb base, Ag-Pd-Sn-Pb-Cu base, Ag-Pd-Sn-Pb-Cu-Ni base or the like can be listed.
Patent JP-2002011781-A (JP)
Title: Forming die for sheet with heat and pressure
Inventor: YOSHIMURA KIMIKAZU
IPC: B29C63/02
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent an uneven three-dimensional pattern and raising on the surface of a skin material from transforming with the heat and pressure of the skin material by a forming die in the forming die by which the skin material is formed unevenly with pressuring and heating. SOLUTION: A protective material (2) having an elasticity and heat insulating properties is pasted to a portion, to which the surface side of the skin material is bonded in the forming die (1).
Patent JP-2002026442-A (JP)
Title: Semiconductor laser
Inventor: TOJO TAKESHI
IPC: H01S5/343
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser the characteristics of which can be improved by suppressing the entrance of stray light from the area of the emitting-side reflecting film corresponding to a substrate. SOLUTION: In this semiconductor laser, n-type semiconductor layers 22-24, an active layer 25, and p-type semiconductor layers 26-28 are successively laminated upon a substrate 11. A pair of opposing resonator end faces 41 and 42 are formed in the direction perpendicular to the direction of lamination, and the emitting-side reflecting film 43 is formed on the end face 41. The refractive index of the film 43 at the oscillation wavelength of laser light is adjusted to an intermediate value between the refractive index and effective refractive index of the substrate 11. Consequently, when the film thickness of the reflecting film 43 is adjusted so that the reflectance of the film 43 in the oscillation region of the laser light may become lower, the reflectance of the film 43 becomes higher in the area corresponding to the substrate 11.  Therefore, the stray light entering from the area corresponding to the substrate 11 decreases and the occurrence of noise can be prevented.
Patent JP-2002019907-A (JP)
Title: Garbage loading device in garbage collecting vehicle
Inventor: AOSHIMA TAKESHI
IPC: B60P3/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To improve loading efficiency of garbage by preventing backflow of garbage loaded into a garbage storing box to a garbage feeding box side. SOLUTION: A press plate 11 is constituted by being divided into a root side plate 13 provided rotatably at a lower end part of a packer plate 3 and a tip side plate 15 provided rotatably at a lower end part of the root side plate 13 in a height direction. By separately rotating the root side plate 13 and the tip side plate 15 by separate rotation means at the time of reversal and integrally rotating the plates 13 and 15 at the time of normal rotation, backflow of garbage loaded into the garbage storing box to the garbage feeding box side is prevented.
Patent JP-2002025729-A (JP)
Title: Contact terminal element, contact terminal device, method of manufacturing it and method of measuring semiconductor device
Inventor: KOBAYASHI KUNIO
IPC: H01R43/24
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide contact terminals which enable the stable measurement of various electrical characteristics of a semiconductor apparatus, and to provide a manufacturing method therefor. SOLUTION: An upper side metal mold and a lower side metal mold are positioned, by sandwiching a heat resistant insulating film forming plural openings, and the plural contact terminals are formed by injecting a conductive resin, and the metal molds are removed to obtain a structure of arranging the plural contact terminals on the heat-resistant insulating film.