baber/WOPTO huggingface dataset:
Patent JP-S58139704-A (JP)
Title: Device for controlling detection of boundary of waste resin liquid
Inventor: KURINISHI TOSHINARI
IPC: G01N27/06
Filed: 1982-02-15
Abstract: PURPOSE:To detect the liquid boundary between org. resins and unnecessary waste liquid surely by measuring the conductivity of the waste liquid between a recovering tank for waste resin liquid and a three-way valve for recovering of org. resins, and controlling the three-way valve and a two-way valve for discharging the unnecessary waste liquid in accordance with the measured value. CONSTITUTION:Waste phenolic resin liquid is separated and settled in a tank 2 to unnecessary waste liquid 9 such as water and recovered resins 10. A three-way valve 3 for recovering resins is connected to the tank 2, and a two-way valve 4 for discharging the unnecessary waste liquid is connected to the three-way valve. A conductivity meter 5 is provided between the tank 2 and the three-way valve 3 and the conductivity of the waste resin liquid is measured. The measured value is put into a deciding device 6 in which the upper and lower limits of the conductivity are set. The value obtd. by adding a safety factor to the difference between the min. conductivity of the liquid 9 and the max. conductivity of the resin 10 is set in an operator 7 for change rate. The outputs of the device 6 and the operator 7 are inputted to a sequence controller 8 which controls the valve 3 and the valve 4. The boundary surface is detected surely by the above-mentioned control and the org. resins and the unnecessary waste liquid are separated and recovered.
Patent JP-H08219589-A (JP)
Title: Condenser
Inventor: TANIHARA HIROYUKI
IPC: F25B39/04
Filed: 1995-02-10
Abstract: PURPOSE: To eliminate the need for piping to a receiver drier from a header tank by reducing the number of passes of a group of heat exchange tubes formed by a partition means in the header tank sequentially upward from below to mount the receiver drier on a connector block which is soldered at a header tank outlet part. CONSTITUTION: An inlet part 7 of left and right header tanks 4 is arranged at a lower part thereof, an outlet part thereof at an upper part thereof and partition means 6 are provided in the header tanks 4 while the number of passes of a group of heat exchange tubes 2 formed by the partition means 6 is set to reduce upward from below. A connector block 10 is joined on the outlet part of the header tanks 4 by soldering. Moreover, the receiver drier 18 is bolted down on the connector block 10 and an outlet piping 19 is fixed from the receiver drier 18 by the bolting. This eliminates the need for piping to the receiver drier 18 from the header tank 4.
Patent JP-S54115552-A (JP)
Title: Desposal of waste water
Inventor: KAWASUGI TADAAKI
IPC: C02F3/08
Filed: 1978-02-28
Abstract: PURPOSE: To easily restore the adsorbing function of activated charcoal and economically dispose of waste water, by using activated charcoal grains as a carrier of a fluidized bed and by removing and heating activated charcoal grains coated with a thickend microbe layer to regenerate the activated charcoal grains.  
     CONSTITUTION: An aerobic microbe for disposing of the waste water is coated on the activated charcoal grains (a). The waste water is supplied to the microbe so that a fluidized bed is formed. The disposal efficiency falls if the thickness of the thickness of the microbe layer on the activated charcoal (a) increases.The increase in the thickness is detected by a detector 7 such as a photoelectric tube relay to start a pump P to take out the charcoal. The taken-out charcoal (a') is removed of the microbe layer by a removing unit 8 and then buoyed up and separated by a sedimentation separator 9. The separated charcoal (a) is heated by heater 10 so that the adsorbing function for coloring matters and odor is restored. The restored charcoal is coated with a microbe again and then provided in a waste water passage.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01197828-A (JP)
Title: Keyboard input system
Inventor: HARA TAKESHI
IPC: G06F3/02
Filed: 1988-02-02
Abstract: PURPOSE:To constitute the title system so that plural persons can use simultaneously one set of information processor by executing an input to a central processor from plural keyboards which are connected to the central processor. CONSTITUTION:Keyboards 1a, 1b and a display 2 are connected to a central processor 3. Also, an input can be executed to the central processor 3 in the same way from both the keyboard 1a and the keyboard 1b. In such a way, since two sets of keyboards can be connected to the central processor, two persons can use simultaneously an information processor. For instance, at the time of teaching how to use the information processor, teaching can be executed smoothly by using one set of keyboard by a teacher and using the other set of keyboards by a student.
Patent JP-H03227229-A (JP)
Title: Heat-shrinkable sheet
Inventor: TSUBONE TADAYASU
IPC: B29L9/00
Filed: 1990-01-31
Abstract: PURPOSE:To enhance heat resistance, heat shrinkability, printability, shock- absorbing properties and stiffness and enable suitable use for shrink packaging, by laminating a foamed sheet of a heat-shrinkable polyolefin resin and a non- foamable film, incorporating a specified amount of an inorganic filler in the foamed sheet, and adding a solvent-soluble resin to the non-foamable film. CONSTITUTION:A foamed sheet of a heat-shrinkable polyolefin resin and a non-foamable film are laminated with each other. An inorganic filler is incorporated in the foamed sheet by an amount of 5-40wt.%, thereby enhancing thermal conductivity, heat shrink properties and heat resistance. The foamed sheet has a minutely rugged rough surface, which ensures firm adhesion to the non- foamable film. Since printability and stiffness or the like are also enhanced, workability in using the laminated sheet for shrink packaging is enhanced. A solvent-soluble resin is added to the non-foamable film, whereby the sheet is provided with a minutely rugged rough surface, leading to enhanced printability and adhesive properties. The coefficient of heat shrinkage of the heat-shrinkable sheet is preferably at least 15% in one direction and -10 to 10% in the orthogonal direction, under heating conditions of 150 deg.C and 15sec.
Patent JP-H03227150-A (JP)
Title: Ultrasonic wave communication equipment
Inventor: AMANO SHIRO
IPC: H04B11/00
Filed: 1990-01-31
Abstract: PURPOSE:To use an existing transmission line and to simply execute ultrasonic wave communication by fitting a branch line along a transmission line on its way. CONSTITUTION:An end part of a branch line 20 is fitted along a wired transmission line 10 approximately 10cm long or so and the surrounding is fitted tightly by a bonding member 21 such as a wire to couple the wire transmission line 10 and the branch line 20 acoustically. Thus, simple mount is implemented without any modification of the existing wired transmission line 10 and the end part of the branch circuit 20 is fitted along the wired transmission line 10 so as to propagate an ultrasonic wave generated by a cylindrical ultrasonic wave vibrator 30 without causing a large loss at the joint.
Patent JP-S52106369-A (JP)
Title: Separation of high pressure nitrogen gas from air separation apparatus
Inventor: ISHIZU NAOZUMI
IPC: F25J3/04
Filed: 1976-03-05
Abstract: PURPOSE:To produce high pressure nitrogen gas without use of air compressor by means of introducing air freed from moisture and CO2 to a rectifier to separate high pressure nitrogen gas from an air separation apparatus which produces oxygen and nitrogen gas.
Patent JP-S63192837-A (JP)
Title: Aluminum bearing alloy
Inventor: SHIODA MASAHIKO
IPC: C22C21/00
Filed: 1987-02-05
Abstract: PURPOSE:To obtain an Al bearing alloy particularly lightened in weight and excellent in fatigue resistance and surface properties, by adding a Pb powder to an Al-alloy powder in which lubricating components, hard components, and strengthening components are contained in an Al matrix respectively in the prescribed ratio of sectional area, by mixing and compacting the above mixture, and by extruding the resulting billet. CONSTITUTION:An Al-alloy powder containing, respectively by ratio of sectional area, 0.3-0.7 of one or more elements among Pb, Sn, In, etc., as lubricating components and 0.01-0.17 of Si as hard component in an Al matrix and also containing, as strengthening components, 0.2-5.0wt.% of one or more elements among Cu, Cr, Mg, etc., is prepared. Then, <=12wt.% Pb powder is added t the resulting Al-alloy powder in which the size of the finely and uniformly dispersed lubricating component is regulated to <=8mum to undergo mixing. Subsequently, a billet compacted from this powder mixture is extruded at >=10 extrusion ratio. The resulting Al bearing alloy has a structure in which Si grains of <=12mum size are dispersed in the Al matrix and also has superior characteristics of >=12kgf/mm<2> tensile strength at ordinary temp. and >=13% elongation at ordinary temp.
Patent JP-S57136902-A (JP)
Title: Transferring method of cation
Inventor: HIRATANI KAZUHISA
IPC: C09K3/00
Filed: 1981-02-19
Abstract: PURPOSE: To transfer the cations contained on one soln. A to the other soln. B by bringing the cation carrier consisting of specific compounds interposed between the solns. A and B into contact with both of the soln. A and the soln. B.  
     CONSTITUTION: When a soln. A contg. cations such as alkali metals and a soln. B are brought into contact with a cation carrier consisting of the acyclic polyester derivatives expressed by the undermentionedIWIII in general formulas in alkaline conditions, the cations contained in the soln. A are captured by this carrir, and the captured cations are released when brought into contact with the soln. B in acidic conditions. The performance of the ion carrier of the above- mentioned polyether derivatives exhibits generally a tendency of the ion carrier power increasing with an increase in the length of the polethylene oxide chains. Selectivity to the cations to be transferred is given by changing the length of the above-mentioned chains. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63192960-A (JP)
Title: Fuel injection device for two intake valve type internal combustion engine
Inventor: NAKADA KUNIHIKO
IPC: F02M69/00
Filed: 1987-02-05
Abstract: PURPOSE:To prevent a mixture from being not uniform, by disposing two fuel injection valves in an intake port of an engine so that one of them is disposed down stream of the other with respect to the flow of intake-air so that fuel is injected from the fuel injection valves, independently from each other. CONSTITUTION:In a non-manifold intake-air passage part of a fuel injection passage or an intake-air port 6, first and second fuel injection valves 7, 8 are disposed. In this arrangement the first fuel injection valve 7 is arranged upstream of intake-air valves 4A, 4B in the intake-air port 6 at a position equally distant from both intake-air valves 4A, 4B so that atomized fuel from the first fuel injection valve 7 is equally injected into the intake-air valves 4A, 4B. Further, the second fuel injection valve 8 is disposed upstream of the first fuel injection valve 7 in the intake-air port 6 at a position equally distant from the intake-air valves 4A, 4B. Further, the fuel injection valves 7, 8 are opened and closed under control, independently from each other by a control circuit in accordance with signals indicating the operating condition of an engine.
Patent JP-S61184319-A (JP)
Title: Method of generating hot blast by catalytic combustion
Inventor: HATA KAZUO
IPC: F23D14/06
Filed: 1985-02-12
Abstract: PURPOSE:To provide a method of generating hot blast by catalytic combustion in small size and of large calorific value with increased heat generation per unit surface area of catalyst by premixing a fuel gas a gas containing molecular oxygen or a required amount and burning the premix in contact with the catalyst through a catalyst layer into which the premix is diffused and supplying an inert gas for cooling and diluting to the other faces of the catalyst layer to be mixed there with the combustion gas. CONSTITUTION:A laminated ceramic fibre body consisting of fibres of about 3mu average diameter, silica of 5% and alumina of 95% by weight is impregnated with platinum of 1% by weight. A catalyst of 0.5 grams is filled in a basket of about 20mm outer diameter, the basket being formed with stainless steel net of about 30 mesh. Further, in the center of the basket a stainless steel pipe with a great many small holes pierced through it is inserted to obtain a catalyst body for complete combustion with its catalyst portion being 50mm long and outer surface area about 31cm<2>. A combustion test device of 40mm inner diameter is provided with the combustion catalyst body and combustion is made by changing amounts of supplied fuel and air. Calorific value per unit area of catalyst in 10-17kcal/cm<2>.hr was obtained.
Patent JP-S60166281-A (JP)
Inventor: UEYA TAKAYUKI
IPC: B05D7/00
Filed: 1984-02-09
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-H01200681-A (JP)
Title: Electrostrictive effect porcelain composition
Inventor: HAGIMURA ATSUSHI
IPC: C01G25/00
Filed: 1988-02-05
Abstract: PURPOSE:To obtain an electrostrictive composition whose amount of displacement is large and whose hysteresis is small by adding a bivalent, tetravalent, pentavalent or sexivalent metal compound is added to a specific porcelain composition so that the mixture ratio of a metal component can amount to 0.1-10mol%. CONSTITUTION:A bivalent, tetravalent, pentavalent or sexivalent metal compound is added to a porcelain composition whose composition is expressed by [PbxBa1-x] [ZryTi1-y] O2 (where the range of x and Y is 0.55<=x<=0.70 and 0.45<=y<= 0.80 and z is a numerical value decided by an oxidation state of each element) so that the mixture ratio of a metal component can amount to 0.1-10mol%. Individual raw materials of PbO, BaCO3, ZrO2, TiO2 and a metal additive are weighed and compounded; they are mixed in a ball mill for 10 hours. The obtained mixture is baked preliminarily at 800-900 deg.C for two hours; after that, the mixture is crushed again into tine particles in the ball mill; the particles are dried; after that, they are molded to a disk shape under a pressure of 2tons/cm<2>. The molded body is sintered at 1200-1350 deg.C for three hours; the sintered disk is cut to a piece with a thickness of 0.5mm; a silver electrode is fixed on its surface. The amount of displacement of an electrostrictive porcelain composition obtained in this manner is large and the hysteresis is small.
Patent JP-H10223274-A (JP)
Title: Screw-less terminal fitting
Inventor: OSADA TAKESHI
IPC: H01R4/48
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a screw-less terminal, capable of surely inserting a power source wire and a load wire from the same direction, minimizing the number of components, and easily manufacturing at low cost. SOLUTION: A screw-less terminal fitting is formed by bending a piece of conductive flat plate having spring property, and has a locking piece supporting part (presser piece supporting part) 66, having a plurality of electric wire insertion holes, an electric wire accepting plate part 67 bent at right angles from one end in the width direction of the supporting part 66, and a plurality of power source wire locking pieces (electric wire presser pieces) 68 and a plurality of load wire locking pieces (electric wire presser pieces) 69, which are aslant bent from the other end in the width direction of the supporting part 66, approach or come in contact with the electric wire accepting plate part 67, arranged along the length direction of the electric wire accepting plate part 67 in a line, and individually face each electric wire insertion hole.  The width A of a bending part 68a in the boundary of the locking piece 68 and the supporting part 66 is made larger than the width B of a bending part 69a in the boundary of the locking piece 69 and the supporting part 66.
Patent JP-H02204833-A (JP)
Title: Computer system
Inventor: YOSHIMURA KIYOSUMI
IPC: G06F12/04
Filed: 1989-02-03
Abstract: PURPOSE:To attain the access of variable length data by allowing one address of a memory device to store the variable length data, and recognizing a processor and the data size of its variable length data. CONSTITUTION:The memory device 2 is provided with a storage space which can store the data of the size of variable length in one address, and in each address, data (i) stored in its address, and the data size (i) for holding the effective size of its data are stored. When a processor 1 reads-in the data stored in the memory device 2, first of all, the memory device 2 outputs the data stored in the designated address and an effective data size to a data bus 3 and a data size bus 4. In this state, the processor 1 reads in data length on the data size bus 4, and reads in the data from the data bus 3 in accordance with its data length. In such a manner, the access can be executed at high speed without being aware of the data length of the data to which the processing is executed.
Patent JP-2000219460-A (JP)
Title: Air conditioner for elevator
Inventor: HAMA AKIHIRO
IPC: B66B11/02
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for an elevator capable of preventing fouling of a body case for enclosing an air suction fan and fouling inside a car. SOLUTION: This air conditioner for an elevator has a body case 8 provided at one end on a car 2; a fan 9 enclosed in the body case 8; and an air filter member 10 covering the outer periphery of the body case 8. Magnets 15, 18 with hook-and-loop fasteners adhesively fixed to the surfaces are attracted to partition plates 13, 16 respectively positioned on both sides of an exhaust port 12, and both ends of the air filter member 10 formed of nonflammable nonwoven fabric are respectively attracted to the hook-and-loop fasteners. Dust contained in air flowing into the body case from an elevator shaft 1 is therefore eliminated by the air filter member 10, and clean air flows in order of an inflow port 11, the body case 8, the exhaust port 12 and the interior of the car 2.  The fouling degree of the air filter member 10 exposed to the outer periphery of the body case 8 is recognized at a glance, and the air filter can be attached to and detached from the outer periphery of the body case 8 in a single operation.
Patent JP-H06241094-A (JP)
Title: Idling speed control device of engine
Inventor: WATANABE TOMOMI
IPC: F02D41/16
Filed: 1993-02-12
Abstract: PURPOSE:To provide an idling speed control device of simple structure, which can enhance the accuracy in idling speed control while the fuel consumption performance and the emission performance are enhanced. CONSTITUTION:A lean burn engine CE has a control unit C which makes feedback control of the idling speed. When the engine speed deviation at idling exceeds the specified value, it is shrunk quickly by adjusting the degree of opening of an electric throttle valve 25, and when below the specified value, the idling speed is feedback controlled accurately by adjusting the air-fuel ratio, i.e., the fuel injecting amount, and it is possible to enhance the idling stability while the fuel consumption performance and emission performance are enhanced. Because no bypass intake passage, ISC valve, etc., are provided, the engine CE can be structured simple, and the manufacturing cost be reduced.
Patent JP-S62183237-A (JP)
Title: Digital transmission line network
Inventor: OKAMOTO HIROSHI
Filed: 1986-02-07
Abstract: PURPOSE:To duplicate completely networks by providing a relay function of an information signal between node equipments to a transmission line access section so as to duplicate the system independently of a transmission medium. CONSTITUTION:The constitution is adapted that a detection signal of a power failure, clock or relay function fault in transmission access sections 5, 6 and a fault of node control sections 7, 8 is fed to a duplication changeover control section 9. If the detection signal is inputted to the duplication changeover control section 9 because of the occurrence of any fault, when the fault takes place in a node equipment of the active system and the node equipment of the standby system is normal, a changeover command is given to the duplication changeover control section 9, which gives a command of bypassing the transmission line access section 5 or 6 of the node equipment of the standby system and switching a switch circuit 10 of a line adaptor. When both the node equipments are normal, the node equipment receiving the command of active system continues the operation.
Patent JP-H01228642-A (JP)
Title: Mold and usage thereof
Inventor: BUIRUHERUMU HAUKE
IPC: B22C9/20
Filed: 1989-02-03
Abstract: PURPOSE: To improve the reliability and the profitability of a process under condition of repeatedly using a closing element by executing the treatment of molten metal in a reaction chamber arranged in a mold and arranging the closing element to the opening hole part in a runner introducing the treated molten metal into a casting chamber so as to be separatable from a mold. CONSTITUTION: The mold 1 is composed of one pair of mold half parts 1a, 1b to form the casting chamber by joining both mold half parts 1a, 1b. Successively, a separating device is shifted onto a weir 5 and the weir 5 is separated from the mold 1 and also, pushed out to close the opening hole part 4a of the runner 4. Successively, treating medium is filled up into a recessed part 3 and a holding device is shifted to the weir 5, and the weir 5 is held at a closing position as a gate and also, the molten metal is supplied into the reaction chamber 2. The weir 5 is held at the closing position until the reaction process in the reaction chamber 2 completes, and at the time of retreating the holding device, the weir 5 is floated up in the molten metal to open the opening hole part 4a.  Then, the treated molten metal is caused to flow out from the reaction chamber 2 through the runner 4 and filled up in the casting chamber. The casting is taken out from the mold 1 after cooling and solidifying and the weir 5 is recovered together with molding sand material and the regenerating treatment is executed.
Patent JP-S63196796-A (JP)
Inventor: URUSHIBATA HIDEAKI
IPC: C08F220/60
Filed: 1987-02-04
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-S59157361-A (JP)
Inventor: KURISUCHIYAN BUIRUKENZU
IPC: D04H3/105
Filed: 1984-02-09
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-H10204447-A (JP)
Title: Entrance bushing
Inventor: IKEDA YOSHITOMO
IPC: C10G32/02
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain an entrance bushing that prohibits the occurrence of corona discharge, prevent the power from stopping and shows excellent durability by setting the dimension of the space in the longitudinal direction of the space in the insulator to a prescribed fold dimension of the diameter of the bubble staying in the insulation oil. SOLUTION: In the entrance bushing 51 that is equipped with a cylindrical insulator 9 which is mounted via a box to the shell for the desalter, has the upper opening 14a and the lower opening 14b, and with a conductor 52 that is inserted into the lower opening 14a and fixed thereto so that it may occlude the lower opening and feeds the voltage from the high-voltage generating translator to the electrode in the shell and the insulation oil 11 is stored in the space 53 with an annular cross section formed between this conductor and the insulator 9, the dimension of the space 5:3 in the insulator 9 is set to 3-85 time the diameter of the bubble staying in the insulation oil in the diameter direction.  In a preferred embodiment, the inner diameter of the insulator 9 is made less than 9.5mm and the radius of the conductor 52 is set to 1<=r<=6.5mm and the dimension of the space 53 is set to 3<=G<=8.5 in the diameter direction G.