baber/WOPTO huggingface dataset:
Patent JP-H1150782-A (JP)
Title: Two-step shield excavator and method for separating its cutter disk
Inventor: SHIMIZU MITSUO
IPC: E21D9/08
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To separate a large-diameter cutter disk from a small-diameter cutter disk and stably hold the large-diameter cutter disk separated, in a two-step shield excavator. SOLUTION: A large-diameter cutter disk Da is fixed by a plurality of copy cutters 25 provided on a small-diameter cutter disk Db, before the operation of removing an outer periphery connecting device F, and a plurality of receivers provided on the inner periphery of the large-diameter cutter disk Da are held by a holding rod 28 provided in a large-diameter shield excavator main body. Thereafter, the outer periphery connecting device F is removed and the copy cutters 25 of the small diameter cutter disk Db are contracted to separate the large diameter cutter disk Da from the small diameter cutter disk Db.
Patent JP-H0743538-A (JP)
Title: Method to make ribbon of coated optical fiber
Inventor: SUZUKI ISAO
IPC: G02B6/08
Filed: 1993-07-28
Abstract: PURPOSE:To make ends of lots of single coated optical fiber into one body (like a ribbon) and to weld and connect in one body. CONSTITUTION:Lots of coated optical fibers 12 are arranged horizontally in one line to obtain a coated optical fiber line 10. At least one end of the line is brought into contact with a thermoplastic plastic film 20 and molten by heating. The molten plastic 22 intrudes into spaces in the coated optical fibers and acts as a binder to make coated optical fibers in one body (like a ribbon). Since the plastic material used to make a ribbon has stable characteristics, no problem occurs in reliability even when the coated optical fibers as connected are reinforced. Further, the workability can be improved compared to a method of making a ribbon by using a conventional liquid or spray-type adhesive.
Patent JP-S6363380-A (JP)
Title: Human leukemia virus vaccine using recombinant vaccinia virus
Inventor: SHIDA HISATOSHI
IPC: C12R1/91
Filed: 1986-09-03
Abstract: PURPOSE:A recombinant virus capable of manifesting a surface antigen of human leukemia virus, wherein a surface antigen gene of human leukemia virus is integrated with a hemagglutinin gene range of vaccinia virus gene. CONSTITUTION:A DNA fragment containing a hemagglutinin gene (B) derived from a vaccinia virus gene (A) is inserted into a cloning vector (X) to prepare a vector (Y) containing the gene A. A DNA fragment containing a surface antigen gene (C) of human leukemia virus and a promoter for the gene C is inserted into the gene B in the vector Y to prepare a vector (Z) containing the gene C. Then the gene C in the range of the gene B derived from the gene A is integrated with the promoter by phasic recombination of the gene B range in the vector Z and the gene B. Consequently, the aimed recombinant virus is obtained.
Patent JP-H069892-A (JP)
Title: Coumarin derivative
Inventor: MATSUTANI KENZO
IPC: C09B57/02
Filed: 1992-06-22
Abstract: PURPOSE:To obtain a new compound useful as a photopolymerization-sensitizing coloring matter, a fluorescent dye, a laser-emitting dye, etc. CONSTITUTION:The compound is expressed by formula I (R1 to R4 are 1-3C alkyl; X is 5-membered heterocyclic ring which may have condensed ring), e.g. a compound expressed by formula II. Furthermore, this compound expressed by formula I is obtained by reacting, e.g. 9-formyl-8-hydroxy-1,1,7,7- tetramethyljulolidine expressed by formula III with o-aminothiophenol in the presence DMF.
Patent JP-H0953139-A (JP)
Title: High strength aluminum alloy easy of porthole extrusion
Inventor: MIYAKE KEIJI
IPC: C22F1/047
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To produce a high strength Al alloy easy of porthole extrusion by regulating the hardness of a high strength Al alloy to specific Vickers hardness by annealing treatment before extrusion and further regulating its hardness to specific Vickers hardness by plastic working. SOLUTION: At the time of extruding a high strength Al alloy, an Al alloy ingot before extrusion is heated and held at about 440-550 deg.C and cooled to remove internal stress and homogenize the ingot, by which a Vickers hardness of >=Hv40 is provided. Subsequently, plastic working is applied to the homogenized Al alloy ingot at <= about 400 deg.C at >=40% working rate to develop work hardening, by which a Vickers hardness of >=Hv20 is provided. By this method, the high strength Al alloy easy of porthole extrusion can be obtained.
Patent JP-S5995984-A (JP)
Title: Treatment of waste material containing harmful heavy metal
Inventor: TAKENAKA SHINYA
IPC: B09B3/00
Filed: 1982-11-26
Abstract: PURPOSE:To convert harmful heavy metals to a stable form by adding a specific amt. of water to finely pulverized waste contg. the harmful heavy metals and the salt of alkali metals to adjust the pH thereof to a specific value then adding and mixing cement to and with the residue thereof and solidifying the same. CONSTITUTION:Water is added to finely pulverized waste or pulverized waste contg. harmful heavy metals (Cd, Pb, Zn, etc.) and the salt of alkali metals and or alkaline earth metals at >=2pts.wt., more preferably 2-10pts.wt. basing on 1pt.wt., the waste to prepare a slurry. The pH of such slurry is adjusted to >=9, more preferably 9-12 by using an acid or alkali and the slurry is filtered and is thus separated to filtrate and residue. Cement is added and mixed to and with the residue to solidify the residue into the form with which the harmful heavy metals can be discarded without any trouble. The filtrate is concd. by evaporation whereby harmless valuable materials are recovered.
Patent JP-H0628031-A (JP)
Title: Position detecting group control device for mobile body
Inventor: SAKO SHINICHI
IPC: G05D1/02
Filed: 1992-07-09
Abstract: PURPOSE:To highly accurately, inexpensively and efficiently attain the positional detection of plural mobile bodies for simultaneously executing prescribed working in plural working sections by the smallest equipment. CONSTITUTION:A working field 1 is divided into plural working sections G1 to G3, a reference mobile station 5 is moved to the monitoring positions P1 to P3 of respective working sections G1 to G3 and the coordinates of the station 5 on a map are measured by a positional coordinate measuring instrument 7 by means of a GPS system. The mobile bodies in respective working sections are collimated by a distance sensor 8 based on the coordinates in each working section to measure the positions of the mobile bodies 3a to 3c.
Patent JP-H0369284-A (JP)
Title: Electric charge transfer element driving device
Inventor: TANI NOBUHIRO
IPC: H04N5/335
Filed: 1989-08-08
Abstract: PURPOSE:To prevent transfer efficiency from being lowered in fast driving and picture quality deterioration due to the above by correcting the driving voltage of an electric charge transfer element to a value different from that in slow driving in the fast driving. CONSTITUTION:When an MPU 1 outputs a signal PHV to a timing generator 2 synchronizing with a vertical synchronizing signal inputted with the generator and the fast driving is commanded, signals V1-V4 are outputted to a driver 3 at high speed. A power source circuit 32 for VM activates a switch 42, and short-circuits a resistor 46. As a result, a voltage VM is increased. A level to be increased is set corresponding to a voltage decrement share due to the change of impedance of a capacity equivalent to a resistor in the fast driving. Therefore, the almost same result as in the slow driving can be obtained.
Patent JP-2001030144-A (JP)
Title: Method and device for conveying work in combined processing system
Inventor: ENDO KOICHI
IPC: B21D28/36
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a simple combined processing system of integrally forming a plurality of plate finishing machines. SOLUTION: When a work W machined by a first plate finishing machine 1 is conveyed to a second plate finishing machine 3, the work W machined by the first plate finishing machine 1 is moved on to an elevation type table 25 situated between the first and second plate finishing machines 1 and 3. The work W is sucked above the elevation type table 25 by a cantilever type suction part 59 situated movably in a work conveying direction. The elevation type plate 25 is elevated variably in an inclination angle so as to be positioned in a stretching state between the heights of the two pass lines PL1 and PL2 of the first and second plate finishing machines 1 and 3. The suction part 59 is moved by a stroke two times the stroke of a suction part drive device by the suction part drive device.  The work W sucked by the suction part 59 is easily conveyed with the work W slid over the surface of the elevation table 25. Secondary machining is applied to the work W by the second plate finishing machine 3 to complete a product.
Patent JP-H0652183-A (JP)
Title: Managing system for progressive state, defect, and completed amount in construction work
Inventor: YANAGIMOTO HIROBUMI
Filed: 1992-08-03
Abstract: PURPOSE:To quickly grasp the progressive state of construction work and the state of a defect, and to reduce the labor of the management of the progress, the defect, and the completed amount of the work so as to improve processing capacity by inputting the progressive state of the work and the place and the number of the defects, etc., by using a handy type data management device at a job site, and processing data by transferring the collected data to a computer. CONSTITUTION:The progressive state of the work and the place and the number of the defects, etc., are inputted by the handy type data management device 1, and the collected data is processed by transferring it to a data processor 2. This handy type data management device 1 is an electronic pocketbook on the market, and is provided with a construction work progressive state managing part 1a and a defect managing part 1b, and it can receive the data transferred from the data processor 2 as well. The handy type data management device 1 is constituted of a display screen 11 consisting of a liquid crystal panel and an IC card 12 capable of being attached and detached, and the upper part of the IC card 12 is made into a touch panel, and necessary data can be inputted by touching a necessary place.
Patent JP-H1148100-A (JP)
Title: Tool management system and recording medium for tool management program capable of being read by computer
Inventor: TONE TETSUNORI
IPC: B23Q17/09
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To establish a tool management system and provide a recording medium for tool management program capable of being read by a computer, with which it is possible to accurately predict the residual lifetime of a tool and the ordering timing and also an optimum new tool ordering support based upon the prediction. SOLUTION: The planned disposal date of a cutter concerned is calculated (S1), and the planned ordering date for new cutter is calculated from the delivery lead time of cutter having the same specifications as the cutter concerned (S2). The next planned date for sharpening the cutter is calculated (S3), and decision is placed whether examination of an ordering should be made through comparison of the planned ordering date for new cutter with the next planned date for sharpening (S4 and S5).
Patent JP-H0255939-A (JP)
Title: Extremely small density measuring instrument
Inventor: IINO YASUKI
IPC: G01N21/59
Filed: 1988-08-19
Abstract: PURPOSE:To measure the irregularity of a body to be measured speedily by an inexpensive device by converting the output of a detection part where photoelectric converting elements are arrayed into optical density and processing variation in the density value numerically. CONSTITUTION:The body to be measured is set on the glass plate 29 of a measurement part and then the detection part 11 where the photoelectric converting elements 12 are arranged in array and a light source 13 is arranged in parallel to them is moved by an electric motor 22 and a pulley 23. Reflected light from the body to be measured is detected by the photoelectric converting elements 12 and sent to the microcomputer 30 of a measurement controller 20 through an AD converter 27 and a microcomputer 25. Then the optical density value is found from the measured value and processed numerically as specified to find the irregularity of the body to be measured.
Patent JP-2000041240-A (JP)
Title: Variable bit rate coder and its method
Inventor: OI YASUSHI
IPC: H04N19/196
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide the variable bit rate coder with high image quality more than that of a conventional one path variable bit rate coder and to obtain quality of a coded image at a fixed bit rate or over in the case of complicated scene continued especially for a long period. SOLUTION: A picture group object code amount setting means 5 calculatas an object code amount with respect to a succeeding picture group based on an actually generated code amount obtained by an image coding section 2 and on a block mean value of actual quantization step, and a picture quantization step setting means 4 decides a quantization step of each picture. A total code amount adjustment means 6 controls the operation of the setting means 5 based on an allowable threshold level of the image quality parameter to adjust a total code amount by controlling the operation of the setting means 5.
Patent JP-S5997955-A (JP)
Title: Automatic deceleration control apparatus
Inventor: SADAMORI IKUICHI
IPC: B65H23/185
Filed: 1982-11-24
Abstract: PURPOSE:To enable stable deceleration command output to be generated in an automatic deceleration control for a strip material by checking errors in the circular value of a coil due to the slip of the strip material. CONSTITUTION:A rotational speed calculating circuit 15 measures the rotational amount of an unwinder 1 for a certain time T to provide rotational speed N. And a reference coil circle calculating circuit 18 obtains coil circle value Cj= VREP/N from reference speed VREP of strip steel plate 4 and the rotational speed N by a reference speed circuit 16, while said value approaches true one when the strip steel plate 4 is not accelerated or decelerated. Thus, a reference circle difference calculating circuit 19 obtains circle difference DELTACj between the circle value Cj from the circuit 18 and the previous one every time a coil 2 revolves one revolution only when the signal of an acceleration and deceleration detecting circuit 17 is absent, and compares the difference DELTACj with the circle difference DELTAC from a coil circle difference calculating circuit 9 in a data check circuit 20. DELTAC in which the difference between said DELTACj and DELTAC is less than a predetermined value beta is made proper circle difference and sent to a deceleration timing calculating circuit 10 to start the deceleration. Thus, errors in the measurement is reduced.
Patent JP-S5997470-A (JP)
Inventor: SAKAI KUNITAKE
IPC: F25B13/00
Filed: 1982-11-25
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-H1134902-A (JP)
Title: Electric power steering control device
Inventor: ISHIKAWA HISAZUMI
IPC: B62D6/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness and feeling of steering, by controlling output power from an electric motor according to steering torque differential command value when a steering wheel is steered or returned. SOLUTION: When a steering wheel is steered, a steering torque differential command value which is provided by changing gain according to car speed with a steering torque differential command determining circuit 13 for steering is added via a switch 14 to a fundamental assist command value which is determined by a fundamental assist command determining circuit 10 according to steering torque signals and car speed signals sent from sensors 8, 9, and the result is output into a motor-current control circuit 11. A steering differential command value determined by a steering torque differential determining circuit 17 for returning is also added to the fundamental assist command value via a switch 18, and the result is output into the motor-current control circuit 11. This allows the feeling of steering to be carefully tuned according to car model or user's requests.
Patent JP-S6364919-A (JP)
Title: Novel manganese compound and production thereof
Inventor: MIYAI YOSHITAKA
IPC: H01M4/50
Filed: 1986-09-02
Abstract: PURPOSE:To produce the titled compound useful as a Li adsorbing material, etc., having improved selective adsorption of Li, high adsorption rate and large absorption volume, by treating Mg2MnO4 with an acidic solution and eluting Mg in the solution. CONSTITUTION:Mg2MnO4 is treated with an acidic solution at pH <=5 and Mg in the solution is eluted to give a novel Mn compound having relative intensity of X-ray diffraction peak shown by the table. The prepared Mg compound has spacing suitable for Li adsorption, improved selective adsorbability of Li, extremely high adsorption rate and extremely large adsorption volume, no toxicity, is stable in aqueous solutions, has the same Li concentration in an adsorbent as than in Li-containing ore and Li can be efficiently and economically recovered from a dilute solution such as sea water or water of terrestrial heat. The compound is useful as an electrode material having cell activity, etc.
Patent JP-S5995879-A (JP)
Title: Sprinkling device
Inventor: IWAMOTO TAKASHI
IPC: C12G3/02
Filed: 1982-11-25
Abstract: PURPOSE:To enable the sprinkling operation with reduced labor, by attaching a discharge port at the bottom of a yeast tank, inserting a discharging tube furnished with a filter firmly into the discharge port, and placing a sprinkling means to suck the sprinkling liquid from the discharge tube and sprinkling from the top of the tank. CONSTITUTION:A discharge port 2 is attached to the bottom of the yeast tank 1. A discharge tube 5 having a filter 7 positioned along the bottom plate 6 of the tank 1 is inserted into and fixed to the discharge port 2. The sprinkling liquid (enzymatic extract of koji yeast) is sprinkled from the top of the yeast tank 1 by the sprinkling means 3, 12, 11. It is preferable to cover the filter 7 attached to the bottom of the tank 1 with a bottomless filter 8 keeping a proper distance therebetween.
Patent JP-S58108203-A (JP)
Title: Preparation of polymer emulsion of vinyl ester type
Inventor: SATOU TOSHIAKI
IPC: C08F2/24
Filed: 1981-12-21
Abstract: PURPOSE:To obtain the titled emulsion having small particle diameters, providing a dried film having improved water resistance, by using a specific modified PVA as a protective colloid, subjecting a monomer (mixture) of the vinyl ester type to emulsion polymerization. CONSTITUTION:Using (A) a PVA modified at one end having a R-S group (R is 8-20C alkyl) at one end and a ratio of weight-average polymerization degree to a number-average polymerization degree of <=2.5 as a protective colloid, (B) a monomer (e.g., vinyl acetate, etc.) (a monomer mixture consisting essentially of it) of the vinyl ester type is subjected to emulsion polymerization in an aqueous medium, to give the desired emulsion. The amount of the component A is preferably <=1wt% based on the component B. The component A may be obtained by copolymerizing vinyl acetate in the presence of a mercaptan to give polyvinyl acetate, followed by saponifying it.
Patent JP-S5999016-A (JP)
Title: Impulse valve for steam engine
Inventor: HARAGA HISATO
IPC: F01L19/00
Filed: 1982-11-29
Abstract: PURPOSE:To reduce an irreversible loss and increase effective work of a steam engine by delaying the closing timing of an inpulse valve relative to its opening timing so that its opening and closing timings may be asymetric relative to the top dead center, that is, the time span up to the top dead center is shortened. CONSTITUTION:When a piston 12 moves upward and approaches to the top dead center, its projection 23 pushes an impulse valve 20 upward. Because of this, an intake port 17 is opened to allow the steam having a pressure P1 flows from a space 18 in a cylinder head 10 to a cylinder 11. Also, a vent hole 19 is closed, and a check valve 25 is opened due to a rise in the pressure P2 in a cylinder section 15 to communicate the cylinder section 15 and the space 18. When the impulse valve 20 moves downward and the pressure P2 is lowered, the check valve 22 is closed, and a negative pressure is generated in the cylinder section 15 due to the adiabatic expansion to delay the downward movement of the valve 20. By this arrangement, the impulse valve 20 moves downward separately from the piston 12 so that the closing timing can be delayed compared to the opening timing.
Patent JP-H0491144-A (JP)
Title: Resin composition and container cap liner
Inventor: OKADA TERUO
IPC: C08L95/00
Filed: 1990-08-07
Abstract: PURPOSE:To obtain a composition excellently being subjected to interfacial bonding to a parent material face of container cap liner by blending a hydrogenated styrene-based copolymer with a polypropylene-based resin, a liquid paraffin and a specific grafted polypropylene-based resin. CONSTITUTION:(A) 5-90wt.% hydrogenated styrene-butadiene block copolymer having <=20g/10 minutes, preferably <=10g/10 minutes melt flow rate (at 230 deg.C under 2.16kgf hereinafter similarly) is blended with (B) 2-50wt.% polypropylene- based resin having 0.1-50g/10 minutes, preferably 1-30g/10 minutes melt flow, (C) 5-70wt.% liquid paraffin having 50-350 centistoke, preferably 100-350 centistokes viscosity (at 37.8 deg.C) and (D) 0.01-50wt.% polypropylene-based resin grafted with an unsaturated carboxylic acid (derivative). The prepared composition is used for a liner of container cap.
Patent JP-S61143710-A (JP)
Title: Focus adjusting device
Inventor: OKADA MASASHI
IPC: G02B7/36
Filed: 1985-09-21
Abstract: PURPOSE:To speed up focusing even to the surface of a sample having a different in height by providing a means for offsetting the prescribed value of a reference in such a manner that an objective optical system is focused to the face different from the surface in the prescribed region of a sample by a servocontrol device. CONSTITUTION:The information quantity of contrast exist most in a part C and the focus is consequently matched with the part C if there is a rugged difference to the sample 4. The device which permits automatic focusing to the part A or part B and observation thereof by applying an offset to a zero crossing point level thereby deviating the focal position toward the optical axis direction by as much as the prescribed distance corresponding to the step between the parts A and B with respect to the part C, i.e., an offset generating means 16 is provided to a comparing differential circuit 16 in this stage. The quick focusing even to the surface of the sample having the difference in height is thus made possible.
Patent JP-H0763189-A (JP)
Title: Operation device for supply equipment
Inventor: HATTORI TAKESHI
IPC: F04D15/00
Filed: 1993-08-23
Abstract: PURPOSE:To provide an operation device, in which a frequency of start/stop operations of respective electric motors can be reduced when a pressure inside a water supply pipe is greatly reduced while a stop time of the electric motor is short, for water supply equipment. CONSTITUTION:An operation device for water supply equipment is provided with a time determining means for determining whether or not a stop time, which means a duration from a stop of output of an operation signal from a pressure switch 5 to a restart of the output, for electric motors 1M, 2M is longer than the predetermined reference time, and if the time determining means determines that the stop time is shorter than the reference time, operation of one of the electric motors 1M, 2M is prevented by an operation forbidding means, and consequently, parallel operation of the electric motors 1M, 2M is forbidden. In this way, an accident such as burning can be prevented in the electric motor for pump driving.