baber/WOPTO huggingface dataset:
Patent JP-S62295930-A (JP)
Title: Preparation of laminated sheet
Inventor: MISAWA HIDETO
IPC: H05K1/03
Filed: 1986-06-14
Abstract: PURPOSE:To obtain a laminated sheet having low dielectric constant, excellent high-frequency and insulating characteristics and being free from delamination and very suitable for a printed circuit board and the like, by laminating a plurality of sheets of resin-impregnated base material obtd. by impregnating a fluororesin fabric whose surface has been roughened by a surface treatment with a resin varnish. CONSTITUTION:A surface of a fabric comprising a fluororesin with an m.p. of 200 deg.C or more, such as trifluorochloroethylene resin, tetrafluoroethylene- hexafluoropropylene copolymer resin, etc., is roughened by treating for about 5-10sec with a surface treatment such as a metallic sodium-contg. tetrahydrofuran. Thereafter the fabric is impregnated with a thermosetting resin varnish such as a polyimide, an epoxy resin, etc., and dried to form a resin-impregnated base material 1. Next, a plurality of sheets of this base material 1 are piled up one on another to prepare a set of said material. Several sets of said material are laid between hot plates with molding plates as an interlayer, and then laminated and integrated by heating and pressing to obtain a laminated sheet. Metallic foils 2 are laid on the uppermost and/or lowermost layers, if necessary, to prepare a metal foil-clad laminate.
Patent JP-S6031615-A (JP)
Title: Method for controlling unmanned carrier car
Inventor: NAGANO YUUJI
IPC: B61B13/00
Filed: 1983-07-29
Abstract: PURPOSE:To improve a follow-up property to a regular course by decelerating a driving wheel on the inside of rotation down to a fixed value to rotate the wheel when an unmanned carrier car is shifted from the regular course, and when returned to the regular course, accelerating the decelerated driving wheel and decelerating the other driving wheel. CONSTITUTION:The unmanned carrier car has the driving wheels 2, 3 on the right and left of the center of the car body 1 and casters 4 on the front and back and detects its regular travelling course 7 by a pair of sensors 5, 6 generating ON/OFF outputs to travel the regular course. If the sensors 5, 6 detect that the carrier car is shifted to the left e.g. from the travelling course 7, the driving speed VR of a right driving wheel 3 on the inside of the rotation for correction is decelerated down to a speed V1 at the attenuation factor -alpha1 and driven at the speed V1 to be returned to the right. When the left driving wheel 2 is driven at a steady speed V0 and restoration to the travelling course 7 is detected at time t3, the driving wheel 3 is accelerated at the acceleration alpha2 and the driving wheel 2 is decelerated at the deceleration -alpha3. When the speed of both the driving wheels coincides with each other at time t4, both the driving wheels are accelerated at acceleration alpha4, and at time t5, both the driving wheels are restored to the steady speed V0.
Patent JP-S5841423-A (JP)
Title: Magnetic recording medium
Inventor: OOIWA TSUNEMI
IPC: G11B5/73
Filed: 1981-09-03
Abstract: PURPOSE:To enhance the antistatic properties and lubricity by laying a coated film contg. graphite powder and a fluorine-contg. lubricant on the rear side of the substrate. CONSTITUTION:Graphite powder having <=10mum average particle size and a fluorine-contg. lubricant which is liq. or semisolid at ordinary temp. are coated onto the rear side of a substrate having a magnetic layer with a resin binder. The lubricant is perfluoroalkylpolyether, polytrichlorotrifluoroethane or the like.
Patent JP-2000287635-A (JP)
Title: Sandfish sushi
Inventor: TAKAHASHI MAKIO
IPC: A23L7/10
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a pressed Sushi utilizing a sandfish of a noted product in Akita prefecture. SOLUTION: This sandfish Sushi is obtained by heat sterilizing a solution comprising 1-3% of acetic acid, 1-2% of lactic acid and 2-6% of rice malt, dipping a cut meat of the sandfish in the solution and combining the cut meat with Sushi-rice.
Patent JP-S63302628-A (JP)
Title: Error correction method
Inventor: FURUHASHI MAKOTO
IPC: H03M13/00
Filed: 1987-06-03
Abstract: PURPOSE:To improve a correction capacity with respect to burst errors by executing error-correction and decoding in either sequences between the error correction codes of two sequences, setting flags at the time of deciding errors, discriminating the set flags and executing error correction and decoding them by means of a second sequence. CONSTITUTION:An ECC processor 13 in a disk control circuit 10 executes error correction and decoding by a C1 parity based on symbol data which has been reproduced in a recording reproducing circuit 3 from a disk 5. If the error is decided, the flags 1 are set in low-order 3 bits in the areas of read flags such as 5 bits in a RAM2 and of C1 correction flags in accordance with the number of errors. The flags in the low-order 3 bits are discriminated, a double error correction routine is executed by a C2 sequence parity with respect to correctable errors <=2. It the errors are >=3, they are discriminated to be uncorrectable, and an elimination correction routine is executed. With the system, the errors of >=3 is prevented from being erroneously discriminated as two errors and the double error correction capacity with respect to the burst errors is improved.
Patent JP-S6031514-A (JP)
Title: Heat and impact-resistant resin and its production
Inventor: TANAKA KAZUNOBU
IPC: C08F222/04
Filed: 1983-07-29
Abstract: PURPOSE:To produce the titled resin excellent in impact and heat resistance, by polymerizing a vinyl aromatic monomer with an unsaturated dicarboxylic acid anhydride in the presence of a diene elastomer and polymerizing the product with a layered block elastomer. CONSTITUTION:A copolymer matrix (A) comprising 75-95wt% vinyl aromatic monomer, 5-25wt% unsaturated dicarboxylic acid anhydride, and 0-20wt% monomer copolymerizable therewith (e.g., methyl methacrylate) is polymerized at 50-180 deg.C in the presence of a diene elastomer (B) (e.g., polybutadiene) of a particle diameter of 0.05-10mu. After phase transition of the elastomer, a layered elastomer (C) having a MI of 1.0-20.0g/10min and a long period of 100-1,000Angstrom  is added in such an amount that the total of components B and C is 10-25wt% and the rate of component C is 5-40wt%, based on the total elastomer, and the mixture is polymerized to obtain a heat and impact-resistant resin containing component C in the form of an onion-like recurring structure and/or a lamella.
Patent JP-H11322826-A (JP)
Title: Production of catalyst for olefin polymerization and production of polyolefin
Inventor: SHIRAISHI TAKEICHI
IPC: C08F4/6592
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a highly active catalyst for producing a polyolefin having a good particle state and showing less fish-eye (gel) in its molded product. SOLUTION: This catalyst for polymerization of an olefin consists of (1) a compound expressed by the formula: R<1> R<2> M<1> X<1> X<2> (M<1> is Zr, Ti or Hf; R<1> and R<2> are each a (substituted) cyclopentadienyl group or a (substituted) indenyl group, and are allowed to bond each other through a 2-18C hydrocarbon group and/or a sililene group;  X<1> and X<2> are each hydrogen, a halogen atom or a 1-24C hydrocarbon group], (2) a modified organic aluminum compound containing Al-O-Al bond and/or a borane and/or a borate compound and (3) a silicon oxide carrier, wherein, by taking a compression strength of the silicon oxide as St (kgf/mm<2> ) and an individual number percentage of particles as R(%), the distribution of the compression strength satisfies the following relationship: 0<=R<=15 in particles of St<0.2, 70<=R<=100 in particles of 0.2<=St<=0.6 and 0<=R<=15 in particles of 0.6<St.
Patent JP-H05167487-A (JP)
Title: Low-orbit satellite communication system for movable terminal and paylod for satellite thereof
Inventor: DOUNI RUFUE
IPC: H04W36/36
Filed: 1992-05-29
Abstract: PURPOSE: To provide the low orbit satellite communication system for mobile terminal equipment by which capability of a satellite is improved. CONSTITUTION: An antenna system of each satellite adopts an equi-flux coverage consisting of a plurality of elliptic beams. A cell with a maximum size is realized by a ground trace of each multiplex beam, and since number of hand-over is divided by a ratio of beam number, a distance with each satellite is selected as a function of a time (t) consisting of a transmission time T1 and a reception time T2, the coverage is obtained by 6 elliptic beams 12 and two middle beams 18 are active simultaneously.
Patent JP-H11336865-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: MORI HARUHITO
IPC: F16H15/38
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation and fall of a stopper without causing the size enlargement of a position regulating means for regulating the inclined rotation of a friction wheel in a maximum inclined rotation position in a decelerating direction by making the support strength of the maximum decelerating position regulating means higher than that of a maximum accelerating position regulating means. SOLUTION: A maximum accelerating position regulating means 7 and a maximum decelerating position regulating means 8 serve as stoppers for regulating the inclined rotation of a friction wheel in the maximum inclined rotation positions of the friction wheel toward an accelerating direction and a decelerating direction. Out of these position regulating means 7, 8 for regulating the inclined rotation of the friction wheel, the support strength of only the maximum decelerating position regulating means 8 for regulating inclined rotation toward the decelerating direction is heightened.  Contact length L coming in contact with a receiving part 9 of an abutting friction support member is lengthened, and contact area with the receiving part 9 of the maximum decelerating position regulating means 8 is enlarged, so that support strength can be heightened without having much influence on the size of a transmission itself.
Patent JP-H07314320-A (JP)
Title: Guide roller abrasion detector of wire saw
Inventor: KATAMACHI SHIYOUZOU
IPC: B23D57/00
Filed: 1994-05-30
Abstract: PURPOSE:To provide a wire saw's guide roller abrasion detector that dispenses with any inspection by an operator, and makes any wear in the groove of a guide roller detectable automatically. CONSTITUTION:Two contactive contact makers 41 are made contact with two spots 13a and 13b of a wire astride a guide roller subject to the detection, while a power source 42 and a voltage detecting means 43 are connected to an interval the two points to be contacted, and a variation in electrical resistance between these contacting two points is detected, detecting any variation in wire length between these contacting two points, and thereby wear in a guide groove 14a of the guide roller is detected. In addition, this abrasion detection is carried out in time of wire running stoppage, namely, before the operation of a machine and at the termination or the like, at the time of wire running, this abrasion detection is not performed, therefore the two spots 13a and 13b of the wire will in no case into contact with the two conductive contact makers 41.
Patent JP-S5931226-A (JP)
Title: Paper feed cassette with hand-inserting mechanism
Inventor: SHINO SATOSHI
IPC: B65H1/26
Filed: 1982-08-11
Abstract: PURPOSE:To perform easy feeding of papers through hand-insertion, by a method wherein, in a subject cassette having a front cover opened and folded on a rear cover during the use of the cassette, a plate for hand-inserting papers is detachably secured to the back of the front cover. CONSTITUTION:A cassette body 1 is provided with a front cover 4 and a rear cover 5, and the front cover 4 is rotated about the axis 10 for opening during the use of a cassette and is folded on the rear cover 5. In which case, a hand- inserting plate 3 is mounted to the front cover 4, the plate being secured to the front cover 4 through the medium of an engaging member 11 during usual feed of papers. Meanwhile, during feed of papers through hand-insertion, the hand- inserting plate 3 is disengaged from the engaging member 11 and is moved forward to introduce a hand-inserted paper 9 between a paper feed roller 7 and a bottom plate 2. Additionally, in order to prevent the hand-inserting plate 3 from dropping from the front cover 4 when the front cover 4 closes the cassette body 1, projections 16 and 17 engaging with each other are provided on the ends of the cover and the plate.
Patent JP-H09301326-A (JP)
Title: Method and device for washing of lid
Inventor: TSUJI KEIZO
IPC: B65B55/24
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To easily perform the sterilization of a can lid, etc., and at the same time, easily remove contamination such as dust and paper lint being adhered to the can lid, etc., by a method wherein lids are carried one by one while making them rotate and keeping intervals, and a sterilized washing water is sprayed. SOLUTION: Can lids (a) are fed to a guide bar 2 on the upstream side, and a lid cutting roll 3 and a carrying screw 5 are rotated, and the can lids (a) being fed from the guide bar 2, are cut by a cutting groove 4 of the lid cutting roll 3 one by one, and are fed to a carrying screw 5, and are carried while making them rotate under a state wherein appropriate intervals are kept by threaded grooves 6. Then, a washing water being fed from a water supply pipe 11, is sprayed from the top to the can lids (a) by spray nozzles 12 being arranged into a zig-zag shape, from a space of a carrying screw 5, in the carrying direction of the can lids (a), and the internal surface and the external surface of the can lid (a) are washed, and the sterilization and the removal of contamination, paper lint, and dust, etc., of the can lid (a) are performed.
Patent JP-H09298974-A (JP)
Title: Improvement in water quality using steelmaking furnace slag
Inventor: UEKI KAZUHIRO
IPC: A01K61/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To improve the quality of water flowing through a channel such as a river and provide a good environment required for propagation and growth of fishes or shellfishes or plants such as a water plant living in fresh water by using a steelmaking furnace slag. SOLUTION: A massive steelmaking furnace slag is dipped in flowing water and the contact area with the massive steelmaking furnace slag is regulated so as to afford 8-20mg/L CaO, 20-100mg/L SiO2 , 0.5-1.0mg/L P2 O5 based on the flowing water and pH 6.0-8.0. Thereby, a living environment suitable for raising fishes and shellfishes living in fresh water and diatoms to be a feed for the fishes and shellfishes. The regulation of the contact area is carried out by controlling either or both of the grain size of the massive steelmaking furnace slag and the surface area of the steelmaking furnace slag. Furthermore, the steelmaking furnace slag prepared by solidifying a fine granular steelmaking furnace stag with a cement, etc., for use is employed as the massive steelmaking furnace stag.
Patent JP-S621472-A (JP)
Title: Viscous agent injection device
Inventor: OZAKI HIROTSUGU
IPC: B05C17/015
Filed: 1985-06-25
Abstract: PURPOSE:To perfectly perform sealing between an elastic pipe and a viscous agent packed cylinder, by providing a circumferential groove to the inner wall surface of the end edge of the mount opening of the elastic pipe. CONSTITUTION:In an elastic pipe 54, a circumferential groove 54b having a V-shape cross-section and formed into a tapered piece part 54 at one end part thereof is formed to the inner wall surface of the end edge of the mount opening 54a thereof. By this structure, the circumferential groove 54b is ready to widen the groove width thereof when the viscous agent emitted from the emitting nozzle N of a viscous agent filling cylinder P is penetrated in the circumferential groove 54b and, therefore, the side of the mount opening 54a at the end edge of the elastic pipe 54 is contacted with the viscous agent packed cylinder P under pressure. As a result, no gap is formed between the elastic pipe 54 and the viscous agent packed cylinder P and sealing becomes perfect.
Patent JP-H09317277-A (JP)
Title: Load control device for vehicle
Inventor: TODA TOSHIHISA
IPC: E05B83/36
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To improve the secrecy of a response signal for engine start control function in a simple structure. SOLUTION: A magnetic field signal is transmitted from a transmitting coil provided corresponding to a door for a vehicle and a magnetic field signal is transmitted from a transmitting coil provided corresponding to an ignition switch. In this case, the latter magnetic field signal is set to have the same frequency as and a longer transmitting time than the former magnetic signal. When a user carrying a remote key 17 approaches a vehicle, a tuning circuit in the remote key 17 receives the former magnetic field signal and a response signal containing an identification number is returned corresponding to its receiving level with electric waves or a magnetic field to unlock a door lock mechanism.  When the user gets on the vehicle and inserts the remote key into an ignition switch, a decoding circuit 27 judges the latter magnetic field signal to be received and the response signal containing the identification number is returned through a code B generating circuit 33 to output a start permission signal to an engine start control device.
Patent JP-S61290263-A (JP)
Inventor: DEIBITSUDO UIRIAMU RESURII BAA
IPC: F16H48/20
Filed: 1986-06-16
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-H088309-A (JP)
Title: Semiconductor chip
Inventor: UCHIDA KAZUO
IPC: H01L21/02
Filed: 1994-06-22
Abstract: PURPOSE:To enhance efficiency in the analysis of defects by providing graduations for defect analysis at the outer peripheral part on the element forming face side of a semiconductor chip thereby facilitating locating of a defective part. CONSTITUTION:A semiconductor chip 1 is provided, at an interval of about 50mum, with graduations (scale) 2 for defect analysis at the outer periphery on the element forming surface 3 of a semiconductor. The scale 2 is formed of a poly-Si or the like. Defective parts on the semiconductor chip 1 can be located on a detailed routing diagram using the scale 2. Since the defective parts can be located easily on the semiconductor chip, efficiency can be enhanced in the analysis of defects.
Patent JP-S639889-A (JP)
Inventor: HERUMAN SHIYUMITSUTO
IPC: G21C1/07
Filed: 1987-06-05
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-S6120688-A (JP)
Title: Welding method of copper or copper alloy
Inventor: SUZUKI KAZUMA
IPC: B23K26/18
Filed: 1984-07-06
Abstract: PURPOSE:To improve the mechanical strength of a weld zone by imposing a metal or alloy having the m.p. higher than the m.p. of copper or copper alloy and having high laser beam absorptivity to the weld zone of the copper or copper alloy and subjecting the weld zone to seam welding by a laser beam so that the alloy or metal penetrates the weld zone. CONSTITUTION:Copper plates 1 or brass plates 1 are butted to each other and a strip 2 made of chromium is imposed at the butt point thereof, then the butt point is subjected to seam welding by the laser beam. The laser beam is irradiated on the butt point from above the metal or alloy having the m.p. higher than the m.p. of the base metal and the laser beam absorptivity higher than the laser beam absorptivity of the base metal and therefore the metal or alloy penetrates the weld zone and the alloy having the high mechanical strength is produced. This method is also applicable to welding of the copper alloys except brass, or welding of the copper alloys and the different copper alloys to each other.
Patent JP-S63303457-A (JP)
Title: Serial communication system
Inventor: SUGAYA HIROSHI
IPC: G06F13/38
Filed: 1987-06-03
Abstract: PURPOSE:To realize fast serial communication of two terminal type, by providing two programmable delay circuits. CONSTITUTION:A mask request circuit 1 which requests the jurisdiction of a serial bus is provided with a line 2 which becomes the signal of serial data or a serial clock, a master request signal 10 from a CPU, and the programmable delay circuits 7 and 8. AND circuits 6a and 6b are opened by the signal 10, the signal from the line 2, an expire signal from a circuit 7 which represents a state of no contention of the jurisdiction of the serial bus, and the signal in a state where no serial clock or serial data control circuit 12 is operated, and the master request signal is outputted to the line 2 via a control circuit 5, and also, the circuits 7 and 8 are started up. When a delay time which decides the jurisdiction of the serial bus expires, the master request signal is withdrawn by the signal from the circuit 8 via the control circuit 5, and an AND circuit 9 is opened based on the no signal change of the line 2, and the jurisdiction of the serial bus can be obtained, then, the control circuit 12 is driven.
Patent JP-S5930250-A (JP)
Title: Tracking controlling method of optical information recording device
Inventor: SONOBE HIROSHI
IPC: G11B7/09
Filed: 1982-08-12
Abstract: PURPOSE:To perform tracking control which allows information recording at recording bit density, by scanning and detecting a track after recording near a track position to be recorded by a tracking beam, and obtaining the tracking signal of a write beam. CONSTITUTION:Only one circular reference track 6 is recorded on a recording medium 1 and while the track is irradiated by the tracking beam 7 whose level is lower than that of the write beam, the tracking signal is detected by its reflected light to control the beam 7, tracing the reference track 6. Simultaneously, a recording bit string (track) 9 is formed by the write beam 8 controlled by the tracking signal to record information. Then, the track 9 after the recording is scanned and detected by the tracking beam 7 to perform recording to a recording track 9' by the write beam 8 controlled simultaneously by the tracking beam 7 according to the tracking signal. Consequently, the tracking control is formed at the recording bit density.
Patent JP-H10328636-A (JP)
Title: Float type refuse disposal facility and method
Inventor: ISHIGURO TAKESHI
IPC: B09B1/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To radically solve refuse disposal problems by performing a treatment of refuse produced in large quantities on the water or the sea apart from the land and to effectively utilize refuse produced in large quantities. SOLUTION: The float type refuse disposal facility 1 is formed from a floating plate 2 floating on the water and a refuse disposal facility 3 installed on the plate 2 so that refuse produced in large quantities can be treated on the water or the sea apart from the land. And incineration ashes of refuse treated by the facility 1 are put successively into box bodies of concrete 10 provided at the bottom of the water so that a large quantity of incinerated ashes can be treated successively. Further, the box bodies 10 filled with ashes gradually form a large group of box bodies of concrete so that a great artificial island 15 can be formed, which can be utilized as it is.
Patent JP-S5263796-A (JP)
Title: Exchanging device
Inventor: SUGATA YASUO
IPC: G07D1/04
Filed: 1975-11-21
Abstract: PURPOSE: Exchanging of money is made possible by preparing two kinds of exchange money, high denomination and low denomination, and always containing low denomination money to exchange money or permitting selection of exchange money of single kind only by customers throug operation of a selecting switch. 
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