baber/WOPTO huggingface dataset:
Patent JP-S62214053-A (JP)
Title: Steering device
Inventor: ENDO TETSUJI
IPC: B62D1/10
Filed: 1986-03-12
Abstract: PURPOSE:To make a fine adjustment of a mounting angle of a steering wheel with ease, by mounting a serration member having serrated portions on its circumference on the lower tapered portion of a steering shaft. CONSTITUTION:A steering shaft 20 has a tapered portion 30 engaged with a taper hole 21 and a serration member 32 is mounted on the engaged portion 31 at the lower part of the tapered portion 30. The serration member 32 has a circumference provided with serrated portions 35 to be engaged with serration holes 26 of a cover member 19. Therefore, when the steering wheel 11 is mounted on the steering shaft, a fine adjustment of a mounting angle of a sheering wheel 11 can be made with ease by forming many serrated portions 35 and serration holes 26.
Patent JP-H10255249-A (JP)
Title: Magnetic storage medium and magnetic storage device
Inventor: TAMAI ICHIRO
IPC: G11B5/66
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To achieve a storage density of at least 5Gbits per square inch by constituting the magnetic layer of a magnetic storage medium being reproduced by a magnetoresistive magnetic head using a mixture of a non-magnetic compound consisting of an oxide and a nitride and a magnetic material mainly consisting of Co and Sm and setting the molar ration of Sm to Co to a value within a specific range. SOLUTION: A non-magnetic plating layer 92 consisting of Ni-P is formed on the surface of a substrate 91 using Al-Mg alloy. In 15mTorr argon gas atmosphere, the temperature of the substrate is set to a room temperature and a magnetic layer 93 where a silicon oxide is added to Co-20at.% Sm is formed to 25nm thickness by an RF magnetron sputtering. In this case, the molar ratio of Sm to Co in the magnetic layer is set to the range of 0.1-0.4. Then, the molar ratio of silicon oxide to Co is set to a range of 0.6-1.0. Finally, a carbon protection layer 94 is formed by a DC magnetron sputtering.
Patent JP-S60197670-A (JP)
Title: Novel 1,3-dioxolane derivative compound and resin composition containing said compound as copolymer component
Inventor: NAGATA AKIRA
IPC: C08F20/28
Filed: 1984-03-21
Abstract: NEW MATERIAL:The 1,3-dioxolane derivative compound of formula I (when n=1, R is H or methyl, and when n=2, R is methyl). EXAMPLE:[2-Methyl-2-(beta-acetylethyl)-1,3-dioxolan-4-yl]methyl methacrylate. USE:Useful as a component for producing a photo-crosslinkable resin composition. It forms a crosslinked material free from absorption in the visible range, singly, by the irradiation with ultraviolet radiation of about 300nm wavelength. The crosslinked material is suitable as a colorless transparent material for optical lens, etc. The compound can be copolymerized with methyl methacrylate, etc., and the copolymer can be formed by melt molding. PREPARATION:The compound of formula I can be prepared e.g. by acetalizing a large excess amount of the diketone compound of formula II with the compound of formula III in the presence of a phosphoric acid catalyst, neutralizing the reaction product with an aqueous solution of NaOH, and distilling the organic layer.
Patent JP-S59179410-A (JP)
Title: Pneumatic radial tire for motorcycle
Inventor: SEKOGUCHI MASAHARU
IPC: B60C9/09
Filed: 1983-03-30
Abstract: PURPOSE:To improve maneuverability during cornering, by arranging a cord reinforcing layer on the outside of a carcass layer of a side wall portion in such a manner that one end of the cord reinforcing layer is superposed on belt reinforcing layers of a shoulder portion and the other end is turned back around a bead core. CONSTITUTION:A cord reinforcing layer 24 is provided on the outside of a carcass layer 16 of a side wall portion 13 in such a manner that one end 25 is superposed on end portions of belt reinforcing layers 18a and 18b of a shoulder portion 12 and is sandwiched between the inside belt reinforcing layer 18a and the carcass layer 16, while the other end is turned back around a bead core 15. In this case, a width A of the superposed portion is set to a value not less than the height of at least 10mm. from an end portion 19 of the wide belt reinfocing layers according to required characteristics of a tire. With this structure, rigidity of the side wall portion may be increased, and a side force corresponding to a large camber angle during cornering may be secured, thereby improving maneuverability.
Patent JP-H11257093-A (JP)
Title: Power generation plant and method of operation
Inventor: KISO FUMIHIKO
IPC: F02C6/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To enable a dramatic power generation output increase during times of peak power demand to be coped with, and further, enable high loads to be kept up without installing a large capacity gasification furnace. SOLUTION: A coal gas furnace 10 and a gas turbine 52 are provided in a steam power generation plant. Coal gasification gas gained with the gasification furnace is used as fuel for the gas turbine. The power generation plant uses the exhaust gas from this gas turbine as air for boiler combustion of the steam power generation plant. A fuel synthesis device 40, 41 which synthesizes organic fuels such as methanol and dimethanol from the coal gasification gas of which carbon monoxide and oxygen generated in the coal gasification furnace are the principle components, and a storage tank which stores the synthesized organic fuels are provided. In addition to the coal gasification gas, the stored organic fuels can be used as fuel for the gas turbine.
Patent JP-H0834596-A (JP)
Title: Telescopic boom
Inventor: HORUSUTO TSUINMAAMAN
IPC: B66C23/687
Filed: 1995-03-14
Abstract: PURPOSE: To control the order of motions of respective cylinders by providing such an arrangement that a lock member at an end face of an intermediate cylinder is held by a ratchet mechanism at a release position during retraction of a telescopic boom, the retracted condition of the cylinder is integrally gripped.by a bolt at the end face of the cylinder in a clamping member on the outside of the end face, and the clamping member is held by a ratchet bolt. CONSTITUTION: An innermost cylinder 6 is moved toward a cylinder 5 which is inhibited from axially sliding, a bolt at an end face of the cylinder 6 reaches a position in a clamping member at an end face of the cylinder 5, and a lock member 8 of the cylinder 5 is released by a ratchet bolt 5 provided at the inner end face 23 of the cylinder 6. The cylinder 5 is suspended from a bolt of the cylinder 6 by the clamping member, and the cylinders 5, 6 are further moved rightward. The movement is repeated until the cylinders 5, 4 and as well all the cylinders are retracted. With this arrangement, the cylinders are successively retracted from the large diameter one of them. The order of retractions can be held precisely, and the cylinders can be surely locked, thereby it is possible to surely prevent abrupt retraction.
Patent JP-H06239246-A (JP)
Title: Steering device
Inventor: KOTAKE YOSHIMI
IPC: B62D3/12
Filed: 1993-02-19
Abstract: PURPOSE:To eliminate a hole communicated into a housing so as to prevent invasion of muddy water into the housing by providing a rotation obstructing member outside the housing for obstructing relative rotation of an input shaft against the housing to cover a steering force transmission mechanism. CONSTITUTION:A rotation obstructing member 6 is formed so that one end is a fitting part 6a, the other end is a tool engaging part 6b, and a stopper part 6c and a constricted part 6d are between both ends 6a,6b. An input shaft 3 projected outward from a housing 2 is fitted into the fitting part 6a, and hence relative rotation between the input shaft and the rotation obstructing member 6 is restrained, so as to temporarily lock in the rectilinear steering condition at assembling a steering device 1. Release of the lock is performed by engaging a tool with the tool engaging part 6b and twisting the tool to twist off the constricted part 6d. In this way, the rotation obstructing member 6 is engaged with the housing 2 and the input shaft 3 outside the housing 2, and hence a hole communicating the inside and the outside of the housing 2 is unnecessary, preventing invasion of muddy water and the like.
Patent JP-S61214695-A (JP)
Title: Line selection system provided with virtual line group information
Inventor: SUGAWARA NOBUAKI
IPC: H04M3/00
Filed: 1985-03-19
Abstract: PURPOSE:To obtain an inexpensive exchange with reliability by bypassing a signal to a relay station or bypassing a signal to a public network when a line group is busy. CONSTITUTION:When an own station subscriber 121 (SUB1) dials an access code for a station A 113, line busy information of a line group 104 is received between a relay station 112 and the station A 113 and when the line is idle, a line group 101 corresponding to the line group 104 of the station A 113 is selected. When the line busy signal is busy, the line group 101 of the own station 111 is not selected and the signal is bypassed to the other relay station or public network so as to start the station A 113. Similarly, in dialing an access code to give a call to a subscriber 123 (SUB3) of a station B114 from the subscriber 121, the own station 111 checks the line busy information of a line group 102 for the station B 114, and when the line is idle, the line group 102 for the station B is selected. Then the processing system is simplified and an inexpensive exchange with high reliability is constituted.
Patent JP-H10229171-A (JP)
Title: Non-volatile ferroelectric memory, and drive method thereof, and id card
Inventor: SHIMIZU MITSURU
IPC: H01L27/105
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile ferroelectric memory that is provided with a plate lines which has improved drive speed by preventing the risk of causing malfunctions, being mounted on a transponder. SOLUTION: A non-volatile ferroelectric memory has memory cell arrays 31-34, a word line WL, and a plurality of plate lines PL1-PL4, and the word line and the plate lines are arranged in parallel. Further more, the plate line is divided to plural plate lines to the work line that it corresponds to. Further, this has a plurality of bit lines, a word line selection circuit 40 which selects one part of the plural word lines, based on an address signal, and a plurality of plate line selecting circuits 35-38. The partial decoding of a divided plate line is performed by an address signal such as, for example, a column address signal, etc. Thus it ceases to be a plate line large in CR, and it has suppicient operational margin, and the risk of malfunctionings becomes small.
Patent JP-2000246735-A (JP)
Title: Method and apparatus for separating waste plastics
Inventor: UEDA HIRONOBU
IPC: B29B17/04
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To improve the rate of recycling operation by providing a liquid gravity separator suitably adapted to the fraction of general waste matter plastics. SOLUTION: This apparatus comprises a means for crushing 12 and classifying 13 on material consisting principally of plastics of two or more kinds of different gravities in predetermined grain ranges, a first gravity separation means 18 for conveying plastics and making rough separation per kinds of material through gravity difference, a second gravity separation means 22 for separating lightweight side plastics separated by the first gravity separation means per kinds of material utilizing gravity difference again, means 23, 24 for separating the plastics fractionated separated per kinds of material and medium liquid, and a means 27 for permitting the liquid medium to be circulated to blending means 15, 19.
Patent JP-S59183424-A (JP)
Title: Information processor
Inventor: ITOU TOKIYOSHI
IPC: G06F13/10
Filed: 1983-04-01
Abstract: PURPOSE:To process information at a high speed by sorting the address signal lines of a program ROM into two groups and supplying the address signal sent from a CPU and the address signal sent from a peripheral device to another peripheral device via a connector. CONSTITUTION:Plural programs A-N are written to an ROM2, and the address signal lines 4 of the ROM2 are divided into two groups. The address signal sent from a CPU1 is supplied to an address signal line 4a; while an address signal line 4b is connected to a connector 5. Either one of peripheral equipment 7a-7n is connected to the connector 5. If the device 7a, for example, is connected to the connector 5, an area where a program A of the ROM2 is designated by the address signal given from an address terminal 6b. Thus the CPU1 can perform the information processing to read and write the data on the device 7a in accordance with the program A.
Patent JP-S61213818-A (JP)
Inventor: RUDOBUIKU KANTSUEKU
IPC: G02B25/00
Filed: 1986-03-14
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-S62211608-A (JP)
Title: Structure of optical fiber strand
Inventor: SASAKI KAZUYA
IPC: G02B6/44
Filed: 1986-03-12
Abstract: PURPOSE:To obtain an optical fiber core which is small in diameter and light in weight, is flexible and is adequate for high-density packaging by interposing a buffer layer embedded with tensile fibers between an optical fiber strand and thermoplastic resin covering. CONSTITUTION:This optical fiber is constituted by covering the outside periphery of the optical fiber strand 1 applied with a primary coating 12 consisting of silicone, etc. on the outside periphery of an optical fiber 11 with the rubber- like buffer layer 5 consisting of polyurethane or silicone, etc. embedded with the tensile fibers 3 consisting of arom. polyamide fibers, etc., and covering the outside periphery thereof with the thermoplastic resin covering 6 consisting of 'Teflon(R)' or nylon, etc. The mass production thereof is executed by first subjecting the optical fiber 11 spun from a preform 7 while heating the same with a heater 8 to primary coating with a die 9. The rubber-like buffer layer 5 is then formed while the polyurethane, silicone, etc. are supplied together with the tensile fibers 3 to a die 10 and further the optical fiber core covered with the thermoplastic resin coating 6 with a die 20 is taken up on a drum 21, by which the production is completed.
Patent JP-S56151974-A (JP)
Title: Formation of magnetic latent image
Inventor: NOMURA MASAAKI
IPC: G11B5/02
Filed: 1980-04-28
Abstract: PURPOSE:To form a magnetic latent image with high resolution from an ordinary original, by demagnetizing DC magnetization formed in a magnetic recording medium by irradiation of modulated laser beams corresponding to image information. CONSTITUTION:DC magnetization is applied to magnetic recording medium 1 consisting of magnetic layer 2 made by using a magnetic material low in Curie point (TC), such as CrO2, and base layer 3 to give magnification 4 under the surface in the fixed direction shown with the arrows. Laser beams 7 emitted from generator 6 are modulated with light modulator 8. Modulated laser beams 7' obtained (lower in intensity in the part corresponding to the original blank part and higher in intensity in the part corresponding to the original black part) are converged with lens 9 on medium 1 moved in the direction of arrow P in synchronism to original scanning to form region A (having a magnetic field vertical to medium 1) where demagnetized region 10 occurs in accordance with the original black part, thus permitting a magnetic latent image to be obtained.
Patent JP-H02233439-A (JP)
Title: Manual blank supply device of copier
Inventor: NAKANISHI SATOSHI
IPC: G03G15/00
Filed: 1989-03-08
Abstract: PURPOSE:To simplify the structure of a blank supply device end return surely copy blanks by providing a clutch means interlocked with an opening operation in the opening operation to reverse a supply means. CONSTITUTION:When a manual port opening and closing means 71 is opened for transfer by a manual blank supply, a supply means 25 interlocked with the opening operation of said means 71 is reversed through a clutch means 90, so that a copy blank is returned on the way of the supply. Also, under the closed condition of the means 71, the supply means 25 is rotated forward through the clutch means 90 to carry out the normal supply operation.
Patent JP-H06273077-A (JP)
Title: Apparatus and method for preventing water hammer of coolant pipe of condenser of steam turbine plant
Inventor: OKURA RYOICHI
IPC: F28B9/04
Filed: 1993-03-16
Abstract: PURPOSE:To prevent water hammer due to recombination after water column separation occurring at a valve outlet due to closure of an outlet valve of a pump at the time of stopping a coolant pump in a coolant pipe of a condenser of a steam turbine plant. CONSTITUTION:Coolant pressurized by a coolant pump 1 is led to a condenser 4 via a coolant tube 2 and a coolant pump outlet valve 3, and discharged via the tube 2. Further, a bypass pipe 4 and a bypass valve for connecting the upstream to the downstream of the valve 3 by bypassing the valve 3.
Patent JP-H06264198-A (JP)
Title: Aluminum base alloy
Inventor: MASUMOTO TAKESHI
IPC: C22C21/00
Filed: 1993-03-16
Abstract: PURPOSE:To produce a lightweight high strength aluminum base alloy free from embrittlement even after being heated to the recrystallization temp. range. CONSTITUTION:An aluminum base alloy which is a ternary alloy having a compsn. of AlxM<1>yM<2>z (wherein M<1> and M<2> show mutually different transition metals selected from the group of Ni, Co and Fe; and x:y+z=91:9 to 95:5 (atomic %)) and having a metallic structure in which amorphous phases are dispersed into Alalpha mother phases is prepd. In this way, the objective aluminum base alloy having high specific strength can be obtd.
Patent JP-2000250064-A (JP)
Title: Liquid crystal device and electronic equipment
Inventor: SUZUKI NOBUTAKA
IPC: G02F1/1345
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device of a large display area suppressing an increase of the number of driver ICs and wiring. SOLUTION: This liquid crystal device connects answering scan electrodes 17, 25 each other formed on respective rear substrates 14, 22 of liquid crystal panels 11, 12 with an FPC 29. Further, the output side of the FPC 31 loading a scan driver IC 30 is connected to the scan electrode terminal 25B of the side edge part of the rear substrate 22 of the liquid crystal panel 12. The FPC 32 loading a signal driver IC 34 is connected to the side part of the liquid crystal panel 11, and the FPC 33 loading the signal driver IC 35 is connected to the side part of the liquid crystal panel 12. By such a constitution, since the scan electrodes 17, 25 of the liquid crystal panels 11, 12 are driven by one scan driver IC 30, the increase of the number of scan driver IC 30 and wiring are suppressed though a picture is enlarged.
Patent JP-S59180230-A (JP)
Title: Temperature control system of water heater
Inventor: MORIYA SHIYUUJI
IPC: F24H1/10
Filed: 1983-03-31
Abstract: PURPOSE:To shorten the setting time at the time when load is changed and consequently improve the controllability by a method wherein the change of flow rate is fed forward to the input side of a limiter and at the same time the limit values of the limiter are changed in accordance with the changed flow rate. CONSTITUTION:A multiplier 7 inserted between a controller 1 and a limiter 2 multiplies the output signal e0 of the controller 1 with the flow rate signal Q to represent the rate of water flowing in a water heater 4 and the resultant signal eo.Q is inputted to the limiter 2. Further, the flow rate signal Q is supplied to the limiter 2 in order to change an upper limit value in accordance with its value and to change a lower limit value in accordance with its inverted value. The change of the upper limit value is performed by multiplying a preset value Kl1 with the flow rate signal Q and that of the lower limit value by multiplying a preset value Kl2 with the inverted flow rate signal -Q respectively. The limiting action against the input signal eo.Q at the limiter 2 is performed based upon the limit values Kl1.Q and -Kl2.Q, both of which are changeable in accordance with the flow rate.
Patent JP-H07266245-A (JP)
Title: Device for tightening and loosening nut or bolt
Inventor: SANO EIICHI
IPC: B23B31/20
Filed: 1994-03-25
Abstract: PURPOSE:To provide a bolt/nut tightening/loosening device capable of tightening bolts and nuts with stable tightening torque. CONSTITUTION:A fit-in projection 10 is projected inside the chuck part 4 of a tool main body 2 and a hole 18 is provided at the insertion end of a socket shank 7. An outer peripheral tapered part 15 whose outer surface is inclined along an axis by varying the diameter of the shank 7 is provided and is tightened and held by the end of the chuck part 4. When the chuck part 4 has increased the gripping force of the outer peripheral tapered part 15, a socket 3 is pressed in the direction of insertion, and at the same time the hole 18 is fitted deep around the fit-in projection 10 to enlarge the end of the shank 7 radially to eliminate the gap between the end of the shank and the inner periphery of the chuck part 4.
Patent JP-S59179382-A (JP)
Title: Head-pressing mechanism for thermal printer
Inventor: SUZAKI MASAYUKI
IPC: B41J2/32
Filed: 1983-03-31
Abstract: PURPOSE:To maintain a uniform prining pressure and enable a thermal head to be appropriately brought into contact with and separated from a platen, by pressing a thermal head directly by an elastic member. CONSTITUTION:When printing, a solenoid 38 is turned ON to excite an operating rod 40. The operating rod 40 is drawn in the direction of an arrow (a), and a pressing member 42 is released from a head holder 14. The thermal head 10 is pressed by the elasticity of the elastic member 32 through an upper pressing member 38, is rotated counterclockwise, and is elastically pressed against the platen 12 at a fixed pressure. To separate the head 10 from the platen 12, the solenoid 38 is turned OFF to clear the excitation of the operating rod 40. The operating rod 40 tends to return to an initial position in the direction of an arrow (b), and protrudes, thereby pressing the head holder 14 through the pressing member 42. Since a lower elastic member 48 has an elasticity higher than that of the upper elastic member 32, the pressing member 42 presses the head holder 14 as against the elastic member 32. By this, the thermal head 10 is rotated clockwise against the elastic member 32, is separated from the platen 12, and is positioned with a gap 50 left between the head 10 and the platen 12.
Patent JP-H11235710-A (JP)
Title: Apparatus for manufacture of architectural design panel
Inventor: MURATAKA TAKESHI
IPC: B28B17/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To make manufacturing equipment of an architecutral design panel to be formed by a pressurizing system compact, by a method wherein a design mold and a semiplastic panel are held in a state of being superimposed on each other and a holding force on those design mold and semiplastic panel which are held is strengthened. SOLUTION: Since pushing down by pressing between a design mold 48 and a semiplastic panel is executed by a holding force, i.e., an internal force, it does not act on a floor or the like. Since therefore a necessary or over strength is not required for the floor or the like, and it is not required to provide a pressurizing means for pushing down between the design mold 48 and the semiplastic panel to a semiplastic panel conveying apparatus 10 or the like, the semiplastic panel conveying apparatus 10 or the like becomes light-weighted, and the equipment can be made compact. In short, the design die may suffice the purpose by being relatively pushed down on the semiplastic panel by holding the semiplastic panel and the design mold by any method to strengthen a holding force.  When an embossing die device 40, and a hydraulic or pneumatic cylinder 46 are arranged to a bearing base 47, the equipment can be constituted compactly.