baber/WOPTO huggingface dataset:
Patent JP-S55107713-A (JP)
Title: Method and apparatus for centrifugal separation of converter slag
Inventor: AIDA SUSUMU
IPC: F27D15/00
Filed: 1979-02-13
Abstract: PURPOSE:To centrifugally separate converter slag to the CaO-SiO2-base component of much P2O5 content and the components of less P2O5 content and much content of Fe, Mn, etc. by putting the molten converter slag into a vessel for centrifugal separation and stirring the same with an impeller. CONSTITUTION:Converter slag 3 of 1350-1600 deg.C in a molten state is taken out from a vessel 2 through a nozzle 1 and is put into a cylindrical type heat-resistant vessel 5 through the central hole 14 of its top cover 16 by way of a trough 4. Next,  a drive unit 9 is operated to revolve the revolving shaft 7, which is connected to a speed reduction unit 8 by way of a shaft 17, at the number of revolutions of  about 500rpm. An impeller 6 is mounted to the revolving shaft 7 and centrifugal  force is produced by the agitation of the molten slag by the impeller 6, by which the molten slag is separated to the multilayer portion 11 of less P2O5 content, much Fe and Mn component and large specific gravity and the inside layer portion 10 of much P2O5 content and small specific gravity composed of CaO-SiO2. The both layers are separated and recovered from separate discharge nozzles 13 and 12 and are reused respectively as iron source and fertilizer.
Patent JP-H01191729-A (JP)
Title: Method for adding coal to molten iron
Inventor: INOUE TAKASHI
IPC: C21C5/34
Filed: 1988-01-27
Abstract: PURPOSE:To decrease antioxidizing gas as possible and to reduce the blow-in cost of carbon material by mixing the carbon material, the antioxidizing gas to carry it and oxidizing gas in the same nozzle and blowing them into molten iron on a specified condition. CONSTITUTION:A nozzle in which an inner tube 1 to blow in carbon material is shorter than an intermediate tube 2 to blow in oxidizing gas and an outer tube 3 to blow in cooling agent is used. The carbon material, the antioxidizing gas to carry it and the oxidizing gas are mixed in this nozzle and supplied to molten iron under a bath surface. In that case, blowing carried out to satisfy the range of formulas: FN/(FO+FN)X100>-0.3X(FO+FN)/S+140, FN/(FO+ FN)X100<60(where FN: flow rate of antioxidizing gas, Nm<3>/S, S: sectional area of nozzle, m<3>). In this way, the quantity of antioxidizing gas is decreased, the thermal efficiency is improved, the cost of gas is reduced and the bottom blowing tuyeres are stabilized and long durability is obtained.
Patent JP-H04249356-A (JP)
Title: Lead frame
Inventor: TSUNODA TAKESHI
IPC: H01L23/50
Filed: 1991-02-05
Abstract: PURPOSE:To bond an insulating film or an insulating substrate to a die-pad highly accurately and firmly and, further, making a manufacturing process easy. CONSTITUTION:A lead frame A is composed of a die-pad 1, inner leads 2 arranged around the die-pad 1, a lead frame member A' having outer leads 3 which lead to the inner leads 2 and an insulating film 8. The die-pad 1 is displaced downward from the inner leads 2 and, further, a semiconductor chip mounting part, which is the center part of the die-pad 1, protrudes upward to form an upset part 1a. Intermediate pads 6 are provided around the upset part 1a and the insulating film 8 is bonded to the die-pad 1. At that time, the hole 8a of the insulating film 8 is fitted tightly to the upset part 1a, so that the bonding position can accurately be determined.
Patent JP-S56131213-A (JP)
Title: Current miller circuit
Inventor: INOUE YASUAKI
IPC: H03F3/347
Filed: 1980-02-07
Abstract: PURPOSE: To vary freely the ratio of current inversion by connecting n-sets of series circuits of a constant voltage means and switch in parallel to a reference constant voltage means of applying a forward bias to n-units of transistors.  
     CONSTITUTION: With switch 10 closed, two diodes 8 and 11 are connected in parallel between the base and emitter of transistors (TR) 4 and 7 and currents of I 0 /2 flow through diodes 8 and 11 respectively. Therefore, those currents of I 0 /2 flow through TRs 4 and 7 as well, so that output current I 0  appears at output terminal 6. With switch 10 opened, only reference diode 8 is connected and a current equal to current I 0  flowing through constant current circuit 12 flows through diode 8. Therefore, output current 2I 0  flows at terminal 6. In this current Miller circuit, n-units of TRs are provided and m-sets of series circuit of the switch and diode are also provided, so that this can be utilized as a circuit having not less than one inversion ratio. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11207272-A (JP)
Title: Substrate washing apparatus
Inventor: KURATA YASUHIRO
IPC: B08B1/04
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To simply attach and detach a disc brush with respect to a rotary cylindrical body and to suppress the generation of particles at a time of the attachment and detachment of the disc brush. SOLUTION: A disc brush 34 is attached to a brush holding part 33 in a detachable manner in the state attached and fixed to an adaptor 80 by a cap 86 by fitting the adaptor 80 in the rotary cylindrical body 53 of the brush holding part 33. The rotary cylindrical body 53 is externally fitted and fixed to a rotary shaft 52 and contains a cylindrical fitting part 73 having an annular recessed part 74 formed to the inner peripheral surface thereof. An elastic member 75 is fitted in the recessed part 74. The adaptor 80 has the connection part 81 fitted in the fitting part 73 and the annular goove 84 engageable with the elastic member 75 is formed to the peripheral surface of the connection part 81.
Patent JP-H03263480-A (JP)
Title: Impact-cushioning material and hitting tool using the same
Inventor: KOMATSU YASUO
IPC: A63B102/34
Filed: 1990-01-23
Abstract: PURPOSE:To obtain an impact-cushioning material capable of comfortably playing or working having a function steeply suppressing vibration of shock in batting process and extremely comfortably damping transmission of said vibration to hands comprising a cushioning material having a specific compressive stress and a vibration suppresser. CONSTITUTION:The aimed impact-cushioning material 1 is composed of combination of at least three layers of a vibration suppresser 2 (e.g. a cured material composed of an epoxy resin, a polyamide resin and an inorganic filler) and a cushioning material 3 having <=5.0kg/cm<2> compression stress at 25% compression by JIS K-6767 and at least a face is composed of a layer of the cushioning material 3. For instance, a hammer 6 is obtained by fixing the cushioning material side of the impact-cushioning material on at least a part of constituting part material of a hitting tool.
Patent JP-H10201010-A (JP)
Title: Power outputting device
Inventor: ASADA TOSHIAKI
IPC: B60L50/15
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To lighten the driver's feeling of strangeness in operating a device due to vibration, noise, etc., which occurs with the start or stop of the chanring of a charging means and with the change of charged power. SOLUTION: When the state of charging(SOC) of a battery becomes less than a threshold value BL1 under which charging is required (Step S102), an engine is started to begin charging the battery after any one of specified operations such as depression of the accelerator, turn-on of an air conditioner, lighting of the head lamps, switching on of an audio system, etc., is performed until a given time elapses (Step S110 or S114). Because the engine is started after the process of one of the specified operations, it is possible to reduce the driver's feeling of strangeness in operating a device due to vibration, noise, etc., which occurs with the start of the engine, compared with the case where the engine is abruptly started without any process.
Patent JP-H10213605-A (JP)
Title: Detection circuit for commercial power-supply voltage
Inventor: SAITO SEIJI
IPC: G01R19/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a detection circuit which simplifies a correction by a method wherein a DC voltage which is proportional to a commercial AC voltage is input, the commercial AC voltage is detected on the basis of a comparison result and a detection value is corrected by the output of a switch. SOLUTION: A commercial power supply 107 is full-wave-rectified by a diode bridge 105, it is voltage-divided by a resistance 101 and a resistance 102 so as to become a proper voltage, and the voltage is smoothed by a capacitor 108. A voltage at a point A is input to an A/D converter 116 which is built in a microcomputer 112, and a commercial power-supply voltage is detected on the basis of its comparison result. That is to say, the reference of the commercial power-supply voltage is set at 100V, and the output of the A/D converter 116 in the input of 100V is decided in advance so as to be stored in a ROM 113 at the microcomputer 112. The difference between the output and the output of the A/D converter 116 in the input of 100V is set by a switch of the like.  In a normal detection, the set difference between the output and the output of the A/D converter 116 is added so as to obtain a detection value.
Patent JP-S5298875-A (JP)
Title: Vibration damper for vibrating body
Inventor: SHIMIZU KOUICHI
IPC: B41J11/20
Filed: 1976-02-16
Abstract: PURPOSE:To obtain a suitable vibration damper for a small vibrating body such as a platen in a platen retraction mechanism, by providing a suspended pendulum capable of moving in a certain range to a pendulum guide secured in the vibration direction of a vibrating body which vibrates in a certain direction.
Patent JP-S63182746-A (JP)
Title: Inductive hypothesis evaluating system
Inventor: ONO KAZUHIKO
IPC: G06F9/44
Filed: 1987-01-23
Abstract: PURPOSE:To learn a knowledge system including a conflict by evaluating a hypotesis from an example and transforming the credibility of the hypothesis into the numeric value based on the frequencies of correct and incorrect answers so that the coexistence of an opposing hypothesis is allowed together with the conflict and the ambiguity of a logical model. CONSTITUTION:The memories 10-13 store the hypothesis gathering {Hj}, the example gathering {e1}, the opposing logical equation gathering {C1} and the weight {w1} respectively. A deduction device 1 receives a precondition from a hypothesis inspection device 2 and checks whether a conclusion can be inductively led out of the logical equation gathering or not and gives the answer of this check. A weight calculation device 3 knows that a hypothesis is endorsed by an example e1 and extracts the weight w1 of the example e1 as well as the proper weight Wvj out of a proper weight memory 14 to store them into the memory 14. At the same time, when a conflict is detected, the weight w1 of the example e1 is extracted together with the conflict weight Wcj taken out of a conflict weight memory 15. These weight w1 and Wcj are stored in the memory 15. An accuracy calculating device 4 extracts the proper weight Wvj and the conflict weight Wcj to decide the precision in terms of the hypothesis Hj that is through with all examples.
Patent JP-S5298842-A (JP)
Title: Controlling hydraulic power plant
Inventor: HIRANO KAZUAKI
IPC: F03B15/00
Filed: 1976-02-16
Abstract: PURPOSE: To obtain a control system for a hydraulic power plant capable of preventing scorching in a thrust bearing of a main machine during a continuous low speed running. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59141037-A (JP)
Title: Control apparatus for material testing machine
Inventor: SHIBATA NARIO
IPC: G01N3/02
Filed: 1983-01-31
Abstract: PURPOSE:To bring the deviation of a set value and a measured value to zero, by a method wherein an actual average value is calculated from the output of an A/D converter and the deviation to a set average value stored in memory while function output is generated to a direction for negating said deviation. CONSTITUTION:An A/D converter 7 converts a feed-back signal to a digital gisnal while CPU8 has RAM9 for storing a set value, ROM10 for storing a program and an operation part 11 mounted therein and outputs the operation result to a function generating apparatus 13 through buffer 12. CPU8 compares an actual average value and the set average value stored in RAM9 and, when there is deviation, changes an objective value in a direction for negating the deviation in an amount corresponding to said deviation and outputs the changed objective value to the function generating apparatus 13 through the buffer 12. As a result, the objective value inputted to the comparator 4 of a feed-back control system is corrected and force according to the function wave form set to a specimen is imparted regardless of the characteristics of a loading apparatus.
Patent JP-H02196149-A (JP)
Title: Fuel supply controller for two-cycle internal combustion engine
Inventor: NIHEI HIROAKI
IPC: F02D23/02
Filed: 1989-01-26
Abstract: PURPOSE:To prevent a sudden increase of output torque and any impact attending on this each from occurring by reopening a fuel supply after once stopping it at time of decelerating drive, while after reopening of the fuel supply, feeding only partial cylinders with fuel as long as the specified period. CONSTITUTION:In this multicylinder 2-cycle internal combustion engine, a feed valve 11, an exhaust valve 13 and an air blast valve 15 are adjacently installed in its combustion chamber 10. In this case, the air blast valve 15 is controlled as follows, namely, first of all, after a fuel supply is stopped at time of decelerating drive, it is controlled by a fuel supply-cut resetting means A so as to reopen the fuel supply in succession. After reopening of the fuel supply, fuel is fed to only partial cylinders as long as the preset period, and successively it is controlled by a fuel supply control means B so as to feed all cylinders with fuel after the elapse of the specified period. With this constitution, a sudden increase of output torque and any impact attending on this each are prevented from occurring.
Patent JP-S60161449-A (JP)
Title: Vinyl chloride based resin composition
Inventor: NARITA TOSHITO
IPC: C08L27/00
Filed: 1984-02-01
Abstract: PURPOSE:The titled composition, obtained by incorporating two specific kinds of methyl methacrylate based polymers with a graft copolymer containing an acrylic rubber, and having improved weather, heat distortion and impact resistance and processability while retaining the characteristics of the resins. CONSTITUTION:A vinyl chloride based resin composition obtained by incorporating (A) 50-80pts.wt. vinyl chloride resin containing >=80wt% vinyl chloride component with (B) 5-40pts.wt. methyl methacrylate based polymer, containing 75- 100wt% methyl methacrylate component, and having 0.05-2dl/g reduced viscosity, (C) 1-15pts.wt. methyl methacrylate based polymer, containing 65-100wt% methyl methacrylate component, and having 2-18dl/g reduced viscosity and (D) 5-30pts.wt. graft copolymer of 30-80wt% acrylic rubber with 70-20wt% compound selected from alkyl acrylates, alkyl methacrylates, aromatic vinyl compounds and cyanogen compounds.
Patent JP-S61174951-A (JP)
Inventor: MIZUUCHI KINICHI
IPC: B02B7/02
Filed: 1985-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5399813-A (JP)
Title: Display unit for reception frequency
Inventor: IRIMICHI TOMOAKI
IPC: H04B1/40
Filed: 1977-02-14
Abstract: PURPOSE:To simplify the constitution on the whole by devising the mutual connection between the variable frequency divider of PLL and the number display unit or office code generating counter.
Patent JP-H08208017-A (JP)
Title: Spiral conveyer
Inventor: KASAMATSU TAMOTSU
IPC: B65G15/02
Filed: 1995-02-01
Abstract: PURPOSE: To make predetermined tension which was difficult to fix action simply on a belt body in a spiral conveyer which spirally winds the endless belt body round a rotatable vertical tubular drive drum while making the belt body circulate and travel. CONSTITUTION: A motor 25 to drivably feed a belt body is provided separately from a motor 14 to rotate a drive drum 2. An induction motor is used as the motor 25 for the belt body 3 so that an optimum rotational condition is automatically obtained according to a change in the tension acting on the belt body.
Patent JP-H09209545-A (JP)
Title: End part finishing device of building panel
Inventor: NAMIKAWA MISAO
IPC: E04F13/073
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an end part finishing device which can correspond to a wide-range angle of a bed material. SOLUTION: An end part finishing device for a building panel is paired finishing fittings 4a, 4b for covering the end edge of a building panel, and comprises fitting plates 1a, 1b, vertical pieces 2a, 2b erected on each one end of the fitting plates 1a, 1b, and horizontal pieces 13a, 13b extended on both ends of vertical pieces 2a, 2b substantially parallel to the fitting plates 1a, 1b formed on the upper ends of the vertical pieces 2a, 2b.  A pin receiving groove 5 having a substantially circular section parallel to the vertical piece 2a is formed on the end part 16a of the horizontal piece 13a extended to the outside of fitting plate 1a of the finishing fitting 4a, a hinge pin 6 having a substantially circular section parallel to the vertical piece 2b is formed on the end part 16b of the horizontal piece 13b extended to the outside of the other finishing fitting 4b, and and the hinge pin 6 is rotatably fitted to the pin receiving groove 5.
Patent JP-H05204657-A (JP)
Title: Source program analyzing processor
Inventor: TANAKA MINORU
IPC: G06F9/45
Filed: 1992-01-30
Abstract: PURPOSE:To make the number of continued lines of a source program free and to enable efficient analysis in a source program analyzing processor for analyzing a computer language source program capable of describing continued lines of FORTRAN, etc. CONSTITUTION:A sentence information storing processing part 13 changes a sentence storing area 20 to be statically prepared and a sentence storing area 20' to be dynamically acquired when one sentence can not be completely stored in the area 20 to store sentence information. A sentence information analyzing processing part 14 extracts words and phrases from the chaining sentence storing areas 20, 20' and analyzes them. A chaining area address storing part 22 and an extracting position address storing part 23 are also prepared and the final parts of respective areas 20, 20' are recognized by comparing the contents of respective storing parts 22, 23.
Patent JP-S58133266-A (JP)
Inventor: KATOU MASAHIKO
IPC: B60R22/46
Filed: 1982-02-01
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-H01190826-A (JP)
Title: Earth work method for reinforcing slope by reinforcing member of belt form
Inventor: SENDA SHOHEI
IPC: E02D17/20
Filed: 1988-01-26
Abstract: PURPOSE:To improve reinforcing effect by drilling the slope of a bed rock by means of a drilling machine, inserting a reinforcing member with the specified thickness therein after the drilling member has been removed, and thereby anchoring the base end section of the reinforcing member onto the slope. CONSTITUTION:After the slope of a bed rock has been drilled by means of a drilling machine equipped with plural numbers of drilling shafts in a row, the drilling machine is removed. Then, a reinforcing member 1 composed of a steel plate which is 0.6-20mm in thickness, and of the like is inserted into a drilled hole so that the base end of the reinforcing member is anchored onto the bed rock.
Patent JP-S57147567-A (JP)
Title: Organic polyisocyanate composition and manufacture of sheet or formed body
Inventor: JIEEMUZU PIITAA BURAUN
IPC: C08G18/70
Filed: 1982-02-04
Abstract: An organic polyisocyanate composition contains from 99 to 60 parts by weight of a liquid organic polyisocyanate and from 1 to 40 parts of a 90:10 to 10:90 mixture of a wax and a liquid ester having a molecular weight of at least 250, for example an alkyl ester of an aliphatic carboxylic acid derived from an alkyl alcohol containing from 3 to 30 carbon atoms and a saturated or unsaturated fatty acid containing from 10 to 25 carbon atoms. The composition is useful for the manufacture of sheets or moulded bodies by the hot- pressing of a lignocellulosic material and promotes release of the material from the press. The composition is preferably applied in the form of an aqueous emulsion.
Patent JP-H04243404-A (JP)
Title: Notebook type computer
Inventor: KATAYAMA HIROSHI
IPC: G06F1/26
Filed: 1991-01-17
Abstract: PURPOSE:To extend operating time with a built-in battery of the notebook type computer. CONSTITUTION:The output voltage of a solar battery 3 is stabilized with a constant voltage circuit 5, and when its output voltage Vr is higher than an output voltage Vb, a battery 7 is charged via a comparison circuit 6. Thus, the operating time can be extended and the omission of charging from an external power supply can be realized.
Patent JP-S63202395-A (JP)
Inventor: SHIYAAROTSUKU SARUHADAARU
IPC: C12P19/14
Filed: 1988-01-26
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-2000215804-A (JP)
Title: Manufacture of shadow mask
Inventor: HASHIMOTO MASAKAZU
IPC: H01J9/14
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a shadow mask which does not generate such faults as undulation and deformation along a separation work line in the case where finishing of a shadow mask product is carried out by the separation work using the separation work line. SOLUTION: On both side surfaces of a metal base-material 11, a small hole opening pattern 12b, a large hole opening pattern, a separation work line pattern, a penetrating hole pattern for fixing, and a hole pattern for preventing deformation are formed. After a primary etching and a second etching are carried out, an etching corrosion resistant resin layer and a resist pattern are subjected to peeling treatment, and cut into a sheet shape at a prescribed position from the separation work line (a horizontal line) 13X to manufacture a half-finished shadow mask. After inspection of its quality is made, a shadow mask as a finished goods is obtained by performing the separation work along the separation line 13X (the horizontal line) and the separation work line 13Y (a vertical line).
Patent JP-H02245209-A (JP)
Title: Filter
Inventor: AREKISANDAA FUIRITSUPU DEEBITS
IPC: B01D65/02
Filed: 1990-01-25
Abstract: PURPOSE: To enhance chemical resistance, mechanical failure resistance, etc., by constituting a filtration apparatus of an electrically conducting sheet having pores of 5 μm to 5 mm and a porous layer having a pore diameter above 0.01 μm below half the pore diameter of the sheet. CONSTITUTION: When an electrically conducting aq. process liquid to be filtered is continuously transferred into a first chamber 5 from an inlet 6 as shown by an arrow (a), the filtered process liquid passes the inside of a second chamber 2 and flows out of an outlet 8 as shown by an arrow (b). The solid content of the process liquid is held on the surface of a membrane 1 and forms contaminants or emerges from the first chamber 5 via an outlet 7 like an arrow (c) together with the process liquid failing to permeate the membrane 1. When a potential difference is applied between the membrane 1 and a counter electrode 9, the liquid in the first chamber 5 generates air bubbles on the surface of the membrane 1 and these air bubbles extrude the contaminants outside from the membrane 1. The contaminants are removed in an arrow (c) direction from the first chamber 5.