baber/WOPTO huggingface dataset:
Patent JP-H11324401-A (JP)
Title: Vibration isolation and vibration-proof device
Inventor: TANAKA MAMORU
IPC: E04F15/18
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a vibration isolation effect within a range from a relatively large vibration such as an earthquake or the like to a slight vibration such as traffic vibration or the like, in a relatively simple constitution and at a low cost. SOLUTION: This device is attached to a vibration isolation object and it is arranged on a slide board 5 having a smooth surface on a sill 4. In this case, the device is provided with a ring 28 preventing a horizontal excessive displacement, a vibration-proof material 27 made of an elastic material, and a slide pad 26 having a small frictional coefficient are stacked by turns and a horizontal gap (a) is formed between the ring 28 preventing a horizontal excessive displacement and the slide pad 26.
Patent JP-H10317309-A (JP)
Title: Soleplate for interior corner
Inventor: YAMAGUCHI HIDETOSHI
IPC: E01C9/08
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a soleplate for an interior corner, capable of being placed in an opposite position to the interior corner as it is easily connected without hindrance to connections along the two adjacent side edges of the interior corner of a laid element, the connections being provided on the side edges. SOLUTION: A soleplate main body 36 has a first upward engaging part 42 formed on one side edge 36a and has a notched part 44 and a second downward engaging part 45 formed on the other side edge 36b. When the soleplate main body 36 is placed in an opposite position to the interior corner part 21a of a laid element 21, the first engaging part 42 is connected to a second downward connection 24 located on one side edge of the interior corner part 21a. Then the second engaging part 45 is connected to a third upward connection 25 located on the other side edge of the interior corner part 21a, and the notched part 44 is made to correspond to a forth downward connection 26 located on the other side edge.
Patent JP-H10321976-A (JP)
Title: Circuit substrate having contact portion and method of manufacturing the same
Inventor: ODA TAKASHI
IPC: H05K3/40
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a circuit substrate having a contact portion in which the number of defective growths is reduced in comparison to that of prior art from the narrow through-holes having smaller diameter and narrow interval in the film carrier and surface-type probe and also to provide a method of manufacturing the same circuit substrate. SOLUTION: A through-hole 3, exposing a conductive circuit 2 provided on the surface of the other surface of substrate or within the other substrate, is provided from one surface of an insulating substrate 1, a conductive substance fills the through-hole 3 as conductive paths 4 and a part 4a which is at least in contact with the conductive circuit 2 among the conductive paths 4 is formed of a rare metal when forming an aperture end portion of conductive paths 4 as the contact portion, such as a bump contact point 5.
Patent JP-S5836215-A (JP)
Title: Filamentary fiber, its bundled material and preparation thereof
Inventor: SEGAWA YASUHIKO
IPC: D01F6/62
Filed: 1981-08-26
Abstract: PURPOSE:The titled fibers, having an irregular and periodic change in the cross- sectional area along the long direction, and a coefficient of variation and birefringence in specific ranges, a shape similar to that of natural fibers and a structure in which the molecular orientation is partially advanced. CONSTITUTION:Filamentary fibers having an irregular and periodic change in the cross-sectional area along the long direction and a coefficient of variation in the cross-sectional area[CV(F)]thereof in the range of 0.05-1.0. The birefringence (DELTAn) of the filamentary fibers is >=1X10<-2>. The filamentary fibers are obtained from a polyester having repeating units of substantially ethylene terephthalate.
Patent JP-S5559702-A (JP)
Title: Magnetic head
Inventor: MOMOSE KENICHIROU
IPC: C22C38/00
Filed: 1978-10-30
Abstract: PURPOSE: To provide a magnetic head adapted to high density recording tapes, its core material uses an alloy consisting of Ni, a specific amount of one or more of Cr, W, Mo, etc. and the remaining Fe, and having saturation magnetic flux density and electric resistance with a specified value or greater.  
     CONSTITUTION: A core material uses an alloy consisting of 35W70% of Ni, one or more of Cr, W, Mo, Ta, Nb, V, Al, Si, Mn, Ge, Co, Cu and Ti in amount of 20% or less in total, and the remaining Fe, and having saturation magnetic flux density with 7500G or higher, and electric resistance with 50μΩ-cm or larger. An ingot containing the above components by being melted is cold- and heat-processed to form into a sheet material of 0.1mm in thickness, which undergoes heat treatment and processing to be made into a core material. A plurality of such core sheet are layered to form magnetic heads. In this manner, the process provides a magnetic alloy having a high permeability and high saturation magnetic flux density, which is capable of providing magnetic head adapted to high density magnetic recording tapes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5926983-A (JP)
Inventor: TASHIRO MINORU
IPC: C04B37/02
Filed: 1982-07-29
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-H0433030-A (JP)
Title: Data storing system
Inventor: MINAMIGUCHI HIDENORI
IPC: G06F12/16
Filed: 1990-05-24
Abstract: PURPOSE:To prevent the state of mixing old and new data from being generated by constituting a data part with data storage parts for first and second sides, providing flags during data updating in the respective data storage parts, updating one part after updating the other part, and transferring the data of the storage part, for which the state during updating is not displayed in the case of restoring, to the other data storage part. CONSTITUTION:The data part is constituted of data storage parts 1 and 2 for first and second sides, and the states during data updating in the respective data storage parts 1 and 2 for the first and second sides are displayed by updating flags 3 and 4 for the first and second sides. In the case of updating the data, the data is updated in either the data storage part 1 for the first side or the data storage part 2 for the second side, and thereafter, the data is updated in the other data storage part. In the case of restoring after the interruption of data updating, the data of the data storage part corresponding to the updating flag, for which the state during updating is not displayed, is transferred to the other data storage part. Thus, the data is not destroyed or the state of mixing the old and new data is not generated by interrupting the data updating operation, and the state before or after updating can be held.
Patent JP-H08305384-A (JP)
Title: Karaoke device having vibration sensor
Inventor: SASAKI MASATOKI
IPC: G11B20/10
Filed: 1995-05-08
Abstract: PURPOSE: To provide a communication KARAOKE device which prohibits a writing when it is vibrating and prevents the occurrence of errors. CONSTITUTION: In this communication KARAOKE device, the music data transmitted from a distant KARAOKE database through a communication line are received by a reception controller, are stored in a storage device, read from the device and reproduced into music signals by a music reproducing device to transmit the signals to a speaker 15. A sensor 9 which generates a detected voltage that is proportional to the amount of vibration and a controller 17 which compares a reference voltage and the detected voltage and generates an instruction signal to prohibit the writing of the music data against a storage device 18. If the detected voltage is larger than the reference voltage, the device 17 transmits the instruction signal and prohibits the writing of the music data into the device 18.
Patent JP-H0867868-A (JP)
Title: Packing material and its preparation
Inventor: TOMII PII HEIWAADO
IPC: C09K3/10
Filed: 1995-05-08
Abstract: PURPOSE: To provide a packing material which is useful for gland packing, etc., by cutting embossed soft graphite into the shape of a ribbon, gathering a plurality of the ribbons together, overwrapping or knitting the ribbons with yarn, coating the overwrapped or knitted ribbons with a graphite coating agent, and drying the applied coating agent.  
     CONSTITUTION: This packing material is prepd. by cutting embossed soft graphite into the shape of a ribbon, gathering a plurality of the ribbons together, overwrapping or knitting the ribbons with yarn, coating the overwrapped or knitted ribbons with a graphite coating agent, and drying the applied coating agent. The packing yarn is obtd. by cutting a sheet of graphite foil, embossing the resultant continuous strip at regular constant small intervals, and cutting the embossed strip into ribbons having a width less than about 0.1 in. A plurality of the ribbons are gathered together, overwrapped, then coated with a liq. graphite or carbon coating agent, and dried, thus giving the objective packing material. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H10318878-A (JP)
Title: Device for holding specimen in helium airtightness testing apparatus
Inventor: HIRANO HIROTO
IPC: G01M3/32
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely separate a specimen to the side of a lower-part fixation jig without being left on an upper-part fixation jig when the jig is separated by a method wherein an urging means by which the specimen is separated to the direction of the lower-part fixation jig from the upper-part fixation jig is installed at the upper-part fixation jig which holds the specimen airthgitly. SOLUTION: A bell jar 20 which houses a specimen 10 is composed of a lower-part fixation jig 21 and of an upper-part fixation jig 31. The upper-part fixation jig 31 is composed of a lidded cylindrical body 32 which airtighy covers the specimen 10 protruding from the surface of the lower-part fixation jig 21, and a flange 33 whose rear surface comes into contact with an O-ring 24 is installed on the outer circumference at the lower part of the cylindrical body 32. An internal communication pipe 35 which communicates with the internal side of the specimen 10 and an outer communication pipe 36 which communicates with the outer side of the specimen 10 are installed at a lid part 34 so as to be passed through airtighly.  A coil spring 37 and a ring-shaped pressure plate 38 which urge and press the specimen 10 to the direction of the lower-part fixation jig 21 are installed at the rear surface of the lid part 34. A pressure plate 39 which compression-bonds a flange 14 to the lower-part fixation jig 21 is installed at the lower part of the cylindrical body 32.
Patent JP-H04358242-A (JP)
Title: Device and method for translating address
Inventor: HORIUCHI KOICHI
IPC: G06F12/10
Filed: 1991-06-04
Abstract: PURPOSE:To provide the device and method for translating addresses for improving access speed while suppressing the frequency of exchanging an entry and for effectively utilizing an area to hold the entry at a high-speed buffer for address translation. CONSTITUTION:The entries of logical page numbers and physical page numbers used for converting the addresses generated by a network controller 2, hard disk controller 4 and CPU 5 are respectively held in the prescribed areas of a logical page number part 21 and a physical page number part 23, and the entries are exchanged to the prescribed areas as well.
Patent JP-H11309354-A (JP)
Title: Pure water producing system
Inventor: TANAKA KAZUO
IPC: B01D69/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To keep the amount of filtrate from a reverse osmosis membrane module sufficiently stable irrespective the elution of polymeric organic substances from an ion exchange resin apparatus by forming a surface potential reducing thin film on the membrane surface of the module. SOLUTION: An ion exchange resin apparatus 2 is installed in the preceding stage of a reverse osmosis membrane module 1, raw water is supplied to the apparatus 2 by a liquid sending pump 3, and deionized water from the apparatus 2 is stored in an intermediate tank 4. The liquid in the tank 4 is supplied to the module 1 by a liquid sending pump 5. In this process, to prevent the attraction of eluted organic substances from the apparatus 2 to the membrane surface of the module 1 by an electrical surface phenomenon, a surface potential reducing thin film is formed on the surface of the reverse osmosis membrane. In this way, pure water can be produced in a stable flow rate.
Patent JP-H031463-A (JP)
Title: Connector terminal detaining tool
Inventor: MURAKAMI YOSHIHIRO
IPC: H01R13/42
Filed: 1989-05-29
Abstract: PURPOSE:To make the main-hours for assembly reasonable by provisionally coupling a terminal detaining tool, when out of insertion, with a connector housing by a locking means, detaining a detent boss on a flexible terminal detaining plate, at the time of inserting., with a detaining hole in a terminal piece, and thereupon performing the regular coupling. CONSTITUTION:Before insertion of a terminal piece C a connector housing A and a terminal detaining tool B are in provisionally coupled condition, in which a lock pawl 12a on a proviaionally locking plate 12 is detained with the side wall 5 of an accommodation chamber and at the same time, a stopper 15a is butted with a notch 11. In this condition the terminal piece C connected with an electric wire 20 and fitted with a waterproof rubber plug 21 is inserted into terminal accommodation chamber 4 from its rear open end and detained with No.1 detent 8. A further insertion permits No.2 detent boss 13a on a flexible terminal detaining plate 13 to reach a detaining hole 18 provided in the terminal piece C, and resilient restitution of the detaining plate 13 causes the boss 13a with the hole 18 to provide secondary detention of the terminal piece C and simultaneous regular detention of the detaining tool B. This facilitates visual check to contribute to prevention of forgetting the terminal detaining tool left on.
Patent JP-S5921955-A (JP)
Inventor: SHIOMI NAOMASA
IPC: F25B13/00
Filed: 1982-07-28
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-H04358118-A (JP)
Title: Optical modulator
Inventor: TAKAMATSU HISASHI
IPC: G02F1/03
Filed: 1991-06-04
Abstract: PURPOSE:To offer the small-sized optical modulator which can operate with a low voltage. CONSTITUTION:Plural materials 12 and 14 which differ in refractive index are laminated including the material 12 with at least >=1 kind of electrooptic effect and a couple of transparent electrodes 18 and 20 are provided at both ends of the laminate 16. An electric field is impressed between the transparent electrodes 18 and 20 to vary the refractive index of the material 12 having the electrooptic effect and the transmission wavelength characteristics are varied corresponding to the impression of the electric field.
Patent JP-2000327357-A (JP)
Title: Automatically gripping device for optical fiber preform
Inventor: KUJI TOSHIYA
IPC: C03B37/014
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide the subject device having such a scheme that the upper end portion of an optical fiber preform is gripped with an upper gripping part and the position deviation of a grip rod on the lower side from the center of the preform is measured using an outer diameter measuring instrument for measuring dimension, position, etc., thereby a lower gripping part is subjected to moving adjustment so as to enable the grip rod to be gripped automatically and surely. SOLUTION: This device has such a scheme that, the upper end portion of an optical fiber preform 10 is gripped with an upper gripping part 1 and a grip rod 11 fusing on the fusiform section of the lower end portion of the preform is gripped with a lower gripping part 2 to conduct a drawing operation; in this case, the position deviation, on the X-Y coordinate plane, of the grip rod 11 from the center of the preform is measured and confirmed using such an outer diameter measuring instrument 3 for measuring the radial dimensions and positions, etc., of various portions of the preform 10 as to be equipped with an emission unit 31 and receiving unit 32 for laser beams;  according to the coordinate position of the grip rod 11, a control signal is dispatched to the movement mechanism for the lower gripping part 2 to subject it to movement adjustment followed by automatically gripping the grip rod 11.
Patent JP-S5558317-A (JP)
Title: Vacuum degassing method of molten steel
Inventor: NARITA KIICHI
IPC: C21C7/10
Filed: 1978-10-27
Abstract: PURPOSE:To accelerate stirring of molten steel in the ladle by disposing a linear motor to the outside circumference of the pass pipe which allows molten steel to flow down and accelerating the downward flow while imparting heat to the flowing down molten steel. CONSTITUTION:A linear motor 7 is disposed to the outside circumference of a molten steel down pipe 5 provided to a vacuum vessel 2 and this is operated at frequencies of 50-60 cycles. This causes the downward flow to be accelerated while imparting heat of about the tapping temperature to the molten steel 4. The accelerated molten steel is flowed back vigorously into the ladle 1 from the down pipe 5 and reaches the deep part of the molten steel 4 in the ladle 1, whereby the molten steel 4 is sufficiently stirred. As a result, the molten steel 4 is subsequently sucked up into the vacuum vessel 2 without stagnating untreated and is thereby subjected to degassing treatment. This results in improved degassing efficiency and shortened treatment time.
Patent JP-S6113405-A (JP)
Title: Intermusic tape hiss noise removing device
Inventor: NIBU TETSUJI
IPC: G11B20/24
Filed: 1984-06-29
Abstract: PURPOSE:To remove a hiss noise and to eliminate the generation of a rasping reproduced sound due to the hiss noise by detecting a nonrecording part of a magnetic tape from a playback signal, and cutting off the supply of the playback signal while the nonrecording part is reproduced. CONSTITUTION:The playback signal reproduced from the magnetic tape 5 by a magnetic head 4 during reproduction is amplified by a regenerative amplifier 2 to a specific level and supplied to an output terminal 6 and an intermusic gap detecting circuit 1. The intermusic gap detecting circuit 1 compares the level of the supplied playback signal with a preset threshold level and generates a control signal for turning on a muting circuit 3 when the level of the playback signal is lower than the threshold value for longer than a specific time. When a nonrecording part is reproduced, the level of the playback signal drops below the threshold level and the playback signal from the regenerative amplifier 2 flows to the ground through the muting circuit 3 and is never supplied to the output terminal 6.
Patent JP-S61291595-A (JP)
Title: Production of 2'-0-methylated rna
Inventor: OTSUKA EIKO
IPC: C07H21/02
Filed: 1985-06-19
Abstract: PURPOSE:To obtain the titled nucleic acid probe to form stable complex with RNA or DNA, by bonding successively 5'-OH and 3'-OH of riboside such as 2'-O-methyluridine, etc., through phosphoric acid and removing the protecting group. CONSTITUTION:5'-OH and 3'-OH of a riboside selected from 2'-O-methyluridine, 2'-O-methyl-N<4>-protected cytidine, 2'-O-methyl-N<6>-protected-adenosine and 2'-O- methyl-N<2>-protected guanosine are successively bonded (condensed) through phosphoric acid by phosphoric acid triester method or phosphorus acid triester method in such a way that preset sequence (e.g., sequence of partial structure of messenger RNA, etc.) order is obtained and the protecting group is removed to give the aimed compound. The condensation reaction is carried out on a solid-phase carrier such as silica gel, polystyrene, porous glass, etc., and the reaction product is separated from the carrier after the condensation reaction is over, isolated and purified by column chromatography, etc.
Patent JP-S5925628-A (JP)
Inventor: TOMIZAWA OSAMU
IPC: A01J5/10
Filed: 1982-07-30
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-S5923779-A (JP)
Title: Caterpillar vehicle
Inventor: SHISHIDO YOSHIYO
IPC: B62D49/08
Filed: 1982-07-30
Abstract: PURPOSE:To enhance the running performance and the safety by allowing the grounding surfaces of a caterpillar to have ground contact by its whole width when traveling along a slope and thereby preventing the slope from collapsing. CONSTITUTION:Tilting mechanism 60 has an oil-hydraulic cylinder 61, whose one end is coupled with and retained by the outside surface of a T-shaped bearing 22 with a bracket 62 interposed, while the other end is coupled with and retained by a flange 26a of this bracket 26 rotatably with another bracket 63 interposed. Accordingly if, at the time of traveling sideways on a slope, the bracket 62, i.e. the fore and aft axle 23, is rotated by driving the oil-hydraulic cylinder 61, the caterpillar running device 9 itself will tilt to the left or right, so that the whole width of the undersurface of caterpillar 32 can be grounded on the slope. Here the vehicle body 2 is held approx. level owing to expansion/ contraction of a suspension leg 8, that asures safe and sure sideways traveling on a steep slope.
Patent JP-H10324782-A (JP)
Title: Flame resistant resin composition resistant to external scratch, and wire and cable
Inventor: HOTTA KATSUHIRO
IPC: C08L23/16
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition hardly generating a toxic gas such as a halogen gas when burning, excellent in flame resistance and external scratch resistance, and especially suitable for an insulating layer and a sheath layer of a wire and cable, and further to provide the wire and cable coated with the composition. SOLUTION: This flame resistant resin composition resistant to external scratch comprises 100 pts.wt. resin component comprising 100 pts.wt. ethylene-α- olefin copolymer having 0.1-10 g/10 min melt index, 0.870-0.930 g/cm<3> density and produced by using a single site catalyst, 5-40 pts.wt. ethylenic copolymer modified with a compound containing a functional group and 1-10 pts.wt. ethylenic resin containing an organic peroxide, and 40-250 pts.wt. metal hydroxide 0.1-40 pts.wt. organopolysiloxane having 0.06-2 m<2> /s kinetic viscosity at 23 deg.C, and 0.01-1 wt.% azo organic pigment.
Patent JP-H0429593-A (JP)
Title: Speed control method for synchronous motor
Inventor: KAKE SHINOBU
IPC: H02P23/16
Filed: 1990-05-23
Abstract: PURPOSE:To smoothly drive a motor by dividing the cumulative count value of a counter circuit from the interruption of N times ago to this interruption by the time interval from the interruption of N times ago to this interruption so as to produce a speed feedback value of a counter circuit at the time of occurrence of interruption has become below a specified value. CONSTITUTION:CPU10 divides the value of a counter circuit 3 by the time interval from the last interruption to the current interruption when the value of the counter circuit 3 is an integer A of, for example, four or more, which is specified separately, and makes it a speed feedback value. When the value of the counter circuit 3 is below the value specified separately, it divides the cumulative value of the values of the counter circuit 3 from the interruption of n times before to this interruption by the time interval from the interruption of n times before to this interruption and makes it a speed feedback value. Thus, a synchronous motor 1 can be drive smoothly without causing an error in the speed feedback value operation during the low-speed rotation of the synchronous motor 1.