baber/WOPTO huggingface dataset:
Patent JP-H08241319-A (JP)
Title: Machine translation system
Inventor: SUGIO TOSHIYUKI
IPC: G06F17/27
Filed: 1995-03-01
Abstract: PURPOSE: To obtain sufficient nonlanguage knowledge by extracting important words, which are not limited to technical terms, from an original text automatically and widely. CONSTITUTION: When the input document 1 to be translated is inputted through an input means 3, a machine translating means 4 analyzes the syntax an segments it into words. A term extraction rule is applied so as to extract a word string formed by connecting, for example, several nouns. In this case, a term extracting means 7 retrieves all word strings of successive nouns from the input document. An important word string which is repeatedly used can be selected by collecting the statistics of how many times a work string like them is used in the input document 1.
Patent JP-S61228175-A (JP)
Title: Switching control valve
Inventor: IMOTO YUZO
IPC: B60T8/1761
Filed: 1985-03-30
Abstract: PURPOSE:To provide a switching valve which enables to perform high-precise actuation in a sufficient temperature range, by a method wherein a valve piston mechanism is driven by a piezo-electric mechanism in which piezo-electric elements are laminated. CONSTITUTION:When a switching valve 21 is closed by means of a pilot pressure and thereafter a high voltage signal is applied on and fed to a piezo-electric mechanism 1, the piezo-electric mechanism 14 is expanded, and according to the expansion amount, a piston 13 is driven in a direction in which an oil chamber 16 is contracted. This causes increase and control of an oil pressure in the oil chamber 16, driving of a valve piston 17, and close of a passage running between first and second ports 19 and 20. When an ambient temperature is sharply increased, since the coefficients of thermal expansion of materials, with which piezo-electric elements 141, 142, ... and a case 11 are respectively formed, are widely different from each other, a distance between the piston 13 and te valve piston 17 is changed. However, since a given oil pressure is exerted on the interior of the oil chamber 16 through the switching valve 21, the piston 31 is moved, and the expansion state of the piezo-electric mechanism 14 is accurately reflected in movement of the valve piston 16.
Patent JP-H04302173-A (JP)
Title: Thin film diode
Inventor: KOKUBO TERUKAZU
IPC: H01L29/40
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a thin film diode which can be easily manufactured and kept stable in nonlinearity by a method wherein zinc is brought into metal whose work function is larger than a certain value, and a diode is made to change in structure. CONSTITUTION:A junction forming electrode 3 formed of metal such as gold, platinum, nickel, or the like whose work function is over 5eV is provided onto an insulating substrate 1. A semiconductor layer 2 whose main component is zinc oxide is formed on the insulating substrate 1 where the junction forming electrode 3 has been formed. The junction forming electrode 3 is shielded from the outside air as covered with the semiconductor layer 2. An ohmic electrode 1 is built on the semiconductor layer 2, and thus a thin film diode can be obtained. Therefore, a thin film diode which is easily manufactured and stable to an atmospheric gas can be obtained.
Patent JP-2000258288-A (JP)
Title: Electrokinetic vibration generator
Inventor: KAMAYA SHINYA
IPC: G01M7/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrokinetic vibration generator capable of automatically setting testing acceleration condition of a testpiece by providing a mass measuring function of the testpiece. SOLUTION: The electrokinetic vibration generator having a movable coil 5 inserted into an air gap formed with a DC magnetic field, a vibration base fixed to the coil to place a testpiece in such a manner that the base is partly fixed to the body through a spring to vibrate the base by supplying an AC current to the coil, thereby conducting a vibrating test of the testpiece comprises a displacement measuring mans 8 for measuring a displacement from a reference position of the base, a vibration base feedback controller 93 for controlling to supply a DC current to the coil to return the base to the reference position based on the displacement measured by the displacement measuring means, and a mass calculating means 95 calculating a mass of the testpiece by a force for returning the base calculated from the DC current value of the coil to the reference position.
Patent JP-H07275553-A (JP)
Title: Bobbin case taking-out device
Inventor: KATO TADASHI
IPC: H01F7/02
Filed: 1994-04-05
Abstract: PURPOSE:To taken out a bobbin case by mechanical operation and also, taken out a bobbin surely, regardless of the kind of a bobbin case used or a rotary hook. CONSTITUTION:A bobbin case taking-out device 11, is equipped with a main shifting means 14 which performs the lever abutment operation to apply a magnet 14 for a lever consisting of a strong permanent magnet to the side of the rotation end of the lock lever 10 of the bobbin case 1 installed in a rotary hook 4, and then performs the case take out operation to draw apart the magnet 14 for lever in the direction where it separates from the rotary hook 4. Together with it, this is equipped with a sub shifting means 18 which performs the bobbin abutment operation to apply the magnet 17 for a bobbin consisting of a strong permanent magnet onto a bobbin 2 through the thread confirmation groove 3a of a bobbin case 1 installed in the rotary hook 4, and then performs bobbin take out operation to draw apart the magnet 17b for a bobbin in the direction where it is separated from the rotary hook 4 in response to movement of the bobbin case 3.
Patent JP-S56164355-A (JP)
Title: Image density detector of electrophotographic copying machine
Inventor: TANAKA MASAAKI
IPC: G03G15/00
Filed: 1980-05-22
Abstract: PURPOSE:To promote cleaning of a detector for detecting toner density and to enhance maintenance of a copying machine, by indicating stain of the detector due to toner attachment or the like. CONSTITUTION:A detector 10 is a reflection type sensor consisting of a light emitting element 10a, such as a light emitting diode, and a photodetector 10b, such as a phototransistor. When the detector 10 is stained by attachment of the toner or the like and a light reflected from the surface of a photoreceptor 6 sinks in intensity, the output of a preamplifier 21 decreases to or below a given value, and the output of FF24 rises to a state of H to produce an indication signal. This signal enters the gate of the switching transistor 25 of an indication circuit to turn it on and to light the light emitting diode 26, thus permitting an operator to perceive that the detector 10 is stained heavily, and therefore, to enhance maintenance of the machine.
Patent JP-H07281209-A (JP)
Title: Indium tin oxide thin film, its formation, display device and thin-film transistor
Inventor: IMADA TATSUO
IPC: H01L29/78
Filed: 1994-04-05
Abstract: PURPOSE:To provide an indium tin oxide thin film and a method for forming this thin film capable of forming a good tapered shape at an etching section for obtaining excellent step coverage. CONSTITUTION:The indium tin oxide thin film 2 is deposited by a DC sputtering method on a transparent insulating substrate 1. At this time, the indium tin oxide thin film 2 which has a high oxygen concn. at the film surface and has the oxygen concn. decreasing in the film thickness direction from the film surface is obtd. by introducing a gaseous mixture 3 composed of an inert gas and oxygen as a sputtering gas and increasing the ratio of the oxygen in a gaseous mixture 3 with an increase in the film thickness. Next, photoresist patterns 4 are formed by a method such as ordinary photolithography. The indium tin oxide thin film patterns 5 having the good tapered shape at the etched section are formed if the indium tin oxide thin film 2 is etched by an etching liquid such as aq. ferrous chloride soln.
Patent JP-S63233499-A (JP)
Inventor: MORI TAKASHI
IPC: G08B25/01
Filed: 1987-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01240271-A (JP)
Title: Manufacture of vitrified bond for grinding wheel
Inventor: YAMAO MASAMICHI
IPC: B24D3/02
Filed: 1988-03-22
Abstract: PURPOSE:To enhance hardness and toughness of a vitrified bond for grinding wheel by dispersedly mixing nitrides into vitrified powder and glass powder. CONSTITUTION:In order to manufacture a vitrified bond for grinding wheel, nitrides such an AlN, TiN, BN, Si3N4, ZrN, TaN, NbN, CrN, VN are added to vitrified powder, glass powder in a range of volume percentage cf 0.5 to 50%, and dispersedly mixed to obtain a vitrified bond with high hardness and high toughness for grinding wheel. By using the bond, a grinding wheel 0.1mm or more thick can be manufactured.
Patent JP-S62235028-A (JP)
Inventor: SHIODA HIROICHI
IPC: B65B55/10
Filed: 1986-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55159566-A (JP)
Title: Mixing of paste for lead-acid battery electrode plate
Inventor: ONO MASAYASU
IPC: H01M4/20
Filed: 1979-05-31
Abstract: PURPOSE:To lengthen the life of electrode plate by preventing the falling of active material by a method in which tetrabasic lead sulfate is mixed in paste in the end period of mixing. CONSTITUTION:In the end period of mixing for the paste for lead-acid battery electrode plate, 7-10% a tetrabasic lead sulfate paste dissolved with ice is added to the paste and mixed uniformly for a short time (1-2 minutes).
Patent JP-S62224177-A (JP)
Title: Catv system for customer service installation
Inventor: HARADA TAKUJI
IPC: H04N7/18
Filed: 1986-03-25
Abstract: PURPOSE:To easily grasp the utilizing state of each room for customer service installation at the same time by displaying a guest room number on a CRT monitor and giving a color in response to the utilizing state of guest rooms. CONSTITUTION:A CRT monitor 10, a keyboard 11 and a MODEM 13 are provided to the front of a hotel or the like, a video signal sender 22 such as an antenna 21 and a VTR is connected to a CATV transmitter 23, a signal is sent to each guest room via a branching device D, and each guest room is provided with a terminal equipment T, a CATV receiver R and a sensor S. A CPU 12 controlling the entire system displays the guest room number on the CRT monitor 10 to give a color in response to the utilizing state of the guest room to the guest room number of therearound. For example, white color is set to vacant guest rooms, green color to check-in, blue color to check-out, red color to anormity of a guest room and red background color is set to a line fault.
Patent JP-H06181830-A (JP)
Title: Natural material finger-pressure ball joint matting subjected to rotational action
Inventor: UEDA MASAJI
IPC: A47C27/00
Filed: 1992-02-07
Abstract: PURPOSE:To manufacture matting and a back rest having an effect for improving health by working a natural material of lumber, cane, etc., to a spherical or elliptical shape of presdribed dimensions, or working to a square material by using a wood machine, providing a hole for inserting core yarn in each work and allowing the core yarn to pass through, binding an end part of the core yarn with warp and forming it like a matrix. CONSTITUTION:By using a wood working machine, a natural material of lumber cane, etc., is formed to a spherical or elliptical rotating body of 5.0-20.0mm diameter, and in the center part, a hole of 2.0-8.0mm diameter for inserting core yarn is provided. Also, a square material whose thickness, width and length are 5.0-20.0, is formed, and a hole of 1.0-3.0mm diameter for inserting core yarn 3 is provided. The spherical body or the square material is arrayed by a prescribed number of pieces and the core yarn is inserted through a hole 4, and both ends of the core yarn 3 are bound to warp 2, and formed like a matrix. In such a way, matting and a back rest for improving health, having a finger-pressure effect is formed. It is suitable for a seat of an automobile and an office chair.
Patent JP-H02246816-A (JP)
Title: Active suspension
Inventor: MAEDA KOICHI
IPC: B60G17/015
Filed: 1989-03-20
Abstract: PURPOSE:To improve running performance in a suspension device for a car by controlling the feed and discharge of pressurized fluid so that the right and left levels of front wheels or rear wheels can be maintained to desired levels and a pressure difference between right and left cylinders to a desired difference pressure value which is set corresponding to right-and-left acceleration. CONSTITUTION:A control device 15 operates input signals from level sensors 12a, 12b, pressure sensors 13a, 13b for cylinders 4a, 4b and a right-and-left acceleration sensor 14 in accordance with a preset procedure to set a desired difference pressure value for right and left cylinders 4a, 4b according to detected acceleration and operates an average between right and left levels of front wheels and rear wheels. Then, the feed and discharge of pressurized fluid to/ from respective cylinders 4a, 4b is controlled so that this average level can be maintained to a desired level and a pressure difference between right and left cylinders to a desired difference pressure value. Such constitution offers better running performance.
Patent JP-S59195982-A (JP)
Inventor: HAMAGUCHI OSAMU
IPC: E05F15/16
Filed: 1983-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07247510-A (JP)
Title: Artificial lawn
Inventor: KAWAGUCHI MASATO
IPC: E01C13/00
Filed: 1994-03-14
Abstract: PURPOSE:To prevent the suffering of scratching hands and feet by a method wherein a friction heat generated with a player slides down is suppressed so much as possible by generating a gasifying heat generated by the leaf stalks of an artificial lawn. CONSTITUTION:A lawn mat 1 consists of a laminate of a skin layer 2 and a cushion layer 3 with a specific thickness adhered or sewn to the back thereof and the skin layer 2 is filled in a high density with the leaf stalks 4 of an artificial lawn formed in a belt-like shape. The leaf stalk 4 is formed of an assembly of microcapsules 41 formed in such a manner that water is contained as heat absorbing liquid 42 in a capsule made of polyvinyl chloride. In the assembly, the same resin as that of a capsule material is used as a binder 43 and a number of the microcapsules 41 are mixed in a high density and formed in a belt-like state. The assembly is sewn in a loop-form manner through the skin layer 2 to form piles 4a and the central part thereof is cut and the skin layer 2 is filled therewith to form the leaf stalks 4. When a player falls down on the so formed artificial lawn, the microcapsule is softened by a friction heat and simultaneously squeezed by a high load for rupture. The friction heat is absorbed by a gasifying heat when the contained heat absorbing liquid scatters for gasification.
Patent JP-S51144493-A (JP)
Title: Continuous polymerization process of caprolactam
Inventor: IDE KIYOSHI
IPC: C08G69/00
Filed: 1975-06-05
Abstract: PURPOSE: Caprolactam polymerization process in which contamination with foreign matters can be prevented by equipping a structure capable of washing with molten lactam the inside wall of the continuons polymerization column kept under pressure. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09259476-A (JP)
Title: Format forming method on single side read-out and two-layer system optical information recording medium
Inventor: YOSHIDA NOBUHISA
IPC: G11B7/24038
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an optimally preformatted two-layer disk by manufacturing 1st and 2nd molded substrates in using 1st and 2nd photoresist master disks irradiated with an optical signal and sticking recording surfaces of both molded substrates to each other. SOLUTION: The two-layer optical disk is composed of a polycarbonate(PC) substrate A for holding a 1st information recording layer, the 1st information recording layer 10, an adhesive layer 50 which is transparent for a read-out laser beam RL, a 2nd information recording layer 20 and a polycarbonate substrate B for holding the 2nd information layer in turn as seen from the surface on which the RL is incident. Pits are formed in tracks of the substrates A and B. One sector is composed of a header part and a recording area. The PC substrates A and B are stuck to each other via a UV adhesive layer 50.
Patent JP-H06278791-A (JP)
Title: Underground low temperature tank
Inventor: NOSE YOSHIHIRO
IPC: B65D88/76
Filed: 1993-03-26
Abstract: PURPOSE:To freeze moisture penetrating into an outer shell at an appropriately intermediate part in the outer shell by controlling temperature inside the outer shell to cut off water to prevent a cold reserving material layer from being damaged and also prevent a soil layer on an outer periphery of the outer shell from freezing. CONSTITUTION:In an underground low temperature tank which is entirely buried underground 2 and is partitioned by a concrete outer shell 3 so as to store low temperature liquid 11 such as LNG or LPG inside it, anti-freeze is cycled as a heat medium in the concrete outer shell 3 while a temperature controlling means 20 for controlling the temperature inside the outer shell 3 is formed.
Patent JP-H04305864-A (JP)
Title: On-line magnetic disk inspecting instrument
Inventor: SAITO AKIO
IPC: G06F3/06
Filed: 1991-04-01
Abstract: PURPOSE:To offer an on-line magnetic disk inspecting instrument in which the effectiveness of the error history information of a magnetic disk can be improved by uniformalizing the distribution of the access quantity of the medium of the magnetic disk during the operation of a system extending over the whole medium area of the magnetic disk. CONSTITUTION:An inspection mechanism consisting of an inspection program 6 and an inspection managing file 7 which manages the program is provided separately from an access mechanism which issues the access request of a file group 2 secured in the magnetic disk 1 by an application program 4 via an operating system 3, and access is performed repeatedly in small unit with a load not disturbing the operation of the system extending over the whole medium area of the magnetic disk by the inspection mechanism during the operation of the system. In such a way, the difference of the distribution of the access quantity of the medium of the magnetic disk during the operation of the system can be reduced and uniformalized, and the error history information of the magnetic disk can be obtained as effective information, therefore, it is possible to heighten inspection efficiency for the magnetic disk, and to perform preventive security with high quality on the magnetic disk.
Patent JP-H04303604-A (JP)
Title: Manufacture of polyester particle
Inventor: HAYASHI GEN
IPC: B29K67/00
Filed: 1991-04-01
Abstract: PURPOSE:To obtain polyester particles having favorable workability in film-making or filament-making process by a method wherein heat treatment is carried out under the condition that the ratio of water to the polyester particle and the temperatures of the polyester particle and of the water to be added are set to lie within specified ranges. CONSTITUTION:Rectangular parallelepiped polyethylene terephthalate copolymer having the predetermined diameter, for example, is charged from a polyester particle charging port 4 in a device. Next, polyester particles are heated by heating medium through both the spraying of water heated up to the predetermined temperature from water spraying nozzles 7 provided at the upper part of the device and the agitation of agitating blades 9. The weight ratio of the polyester particle to the water to set to be 100:0.5-100:10. Steam developed through the spraying of the water is discharged through a steam suction port 8, resulting in keeping the interior of a main body at normal pressure. After the predetermined period of time, the spraying of the water is stopped and the polyester particles are taken out of the device through a polyester particle discharging port 5. No fusion of the particles occurs in the drying process of the obtained polyester particles. Further, the obtained polyester particles are suitable for the forming of film or the like.
Patent JP-S62226644-A (JP)
Title: Formation of multilayer interconnection
Inventor: HARADA YUSUKE
IPC: H01L21/3205
Filed: 1986-03-28
Abstract: PURPOSE:To realize desirable interlayer connection, by utilizing an interlayer insulating film which has altenately different concentrations of a doping impurity and/or altenately different hinds of doping impurities across the thickness thereof. CONSTITUTION:An insulating film 22 is formed on an IC substrate 21 and then an alloy film 23 is formed thereon for providing a wiring layer. A PSG film 24 is formed on the film 23 for providing an interlayer insulation film. The film 24 is formed by means of the CVD process so that the film 24 is composed of multiple layers which have alternately different concentrations of phosphorus. The film 24 is then selectively provided with an aperture 25 reaching the alloy film 23 by means of RIE etching. During this RIE etching, the film 24 is etched at altenately different etching rates across the thickness thereof since the multiple layers constituting the film 24 have different concentrations of phosphorus and, therefore, the inner wall of the aperture 25 is rugged. After that, Palladium is vapor deposited in vacuum on the whole surface and unrequired portions of the palladium are removed so that an activated layer of the palladium is formed only on the portion of the film 23 exposed in the aperture. The structure is dipped in an electroless plating liquid containing nickel so that a layer 27 is deposited selectively within the aperture 25 so as not to form steps with the fill 24. An alloy film 28 is formed on the film 24 for providing a wiring layer extending over the layer 27.
Patent JP-H06278779-A (JP)
Title: Method for packing printed board block
Inventor: SAWAMURA KIYOYUKI
IPC: B65D5/50
Filed: 1993-03-26
Abstract: PURPOSE:To inexpensively transport a printed board block which is very sensitive to static electricity and mechanical impact without damaging the block by interposing a positioning guide pad on a peripheral rim of the printed board block held between upper and lower antistatic cushions. CONSTITUTION:A guide pad 4 completed with assembly comprises a rectangular frame with a hole 41 shaped in a parallelepipe or the like of an approximate size of a printed board block P at the center and is made into a size just to be inserted into a packing box 3. A lower antistatic cushion 1 and an upper antistatic cushion 2 are made into a size which can be just inserted into the rectangular hole 41 respectively. After the guide pad 4 is inserted into the packing box 3, the printed board block P is inserted into the rectangular hole 41 while being interposed between the upper and lower antistatic cushions 1, 2 and sealed by a sealing lid 31. Therefore even if the printed board P is subjected to acceleration in a direction of the interposing faces, only a peripheral rim comes into contact with the guide pad 4.