baber/WOPTO huggingface dataset:
Patent JP-H04227706-A (JP)
Title: Method for removal of residual acid from chlorinated polymer
Inventor: FURANKU EE MARUKU
IPC: C08F6/24
Filed: 1991-05-10
Abstract: PURPOSE: (J) To efficiently permit removal of a residual acid from chlorinated polymers by contacting liquid phase of an aqueous suspension of a polymer chlorinated hydrocarbon containing hydrogen chloride with a strong basic ion exchange resin containing exchangeable hydroxy groups.  
     CONSTITUTION: For example, liquid phase of an aqueous suspension of a polymer chlorinated hydrocarbon, such as chlorinated polyethylene, containing hydrogen chloride (the residual acid load is preferably 50,000 ppm or less based on the dry weight of the hydrocarbon) is contacted with a strong basic ion exchange resin containing exchangeable hydroxy groups containing functional groups having the formula [R 3  and R 4  are each H or a 1-6C alkyl; R 5  is H, a 1-6C alkyl or an (OH-substituted) 1-3C alkyl; X is OH], or with a weak basic ion exchange resin, thereby permitting removal of the residual acid from the chlorinated polymer. After contacting with the ion exchange resins, the liquid phase of the aqueous suspension preferably has a residual acid load of 200 ppm or less based on the total weight of the liquid phase. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5730839-A (JP)
Title: Reedition system
Inventor: NAKAMURA HARUO
IPC: G03F1/00
Filed: 1980-07-31
Abstract: PURPOSE:To execute efficient edition, by reediting characters in the rows of a necessary part when there is insertion or omission of characters or change of a receptacle, and correcting the other parts using the rows, columns, pages of the preceding edition text. CONSTITUTION:It is first checked whether a receptacle has been changed or not, and when it has been changed, edition of rows takes place, and it is examined whether the ends of the rows are as same as the those of the preceding text or not. Edition of rows is carried out, too, when insertion or omission of characters takes place. When the ends of the rows become same as those of the preceding text, only the rows are shifted, and columns are changed. After column edition is finished, when there is change of a receptacle, the rows are again changed. When there is no receptacle change or reedition is finished, it is examined whether the ends of the columns are same as those of the prceding text, and when they are not, the columns are edited by shifting the rows to make them same, and when they are same, page editon is carried out only by shifting the columns.
Patent JP-H05117390-A (JP)
Title: Acetylene group-bearing poly(n-acylethyleneimine) macromonomer and its production
Inventor: KOBAYASHI SHIRO
IPC: C07C233/04
Filed: 1991-05-10
Abstract: PURPOSE:To obtain the title macromonomer copolymerizable with various kinds of acetylene monomer by living polymerization of a 2-oxazoline compound using a specific cationic polymerization initiator. CONSTITUTION:The objective macromonomer of formula IV or V (X is electron- attracting group or OH; m is an integer: 1-1000) can be obtained by living polymerization of (A) a 2-oxazoline compound of formula I [R<2> is (substituted) alkyl or (substituted) aryl] using (B) a compound of formula II or III (R<1> is similar to R<2>; X is electron-attracting group; n is 1 or 2) as cationic polymerization initiator in an inert atmosphere such as of argon in a solvent like acetonitrile at 0-120 (pre. 20-100)  deg.C. This macromonomer is copolymerized with various kinds of acetylene monomer or graft-polymerized to various kinds of polymer to produce respective copolymers useful as nonionic polymeric surfactants, dispersants, etc.
Patent JP-S62262760-A (JP)
Title: Prevention machine
Inventor: INABA EIZO
IPC: A01M7/00
Filed: 1986-05-08
Abstract: PURPOSE:To automatically carry out a prevention operation except for starting and changing over by combining winding and unwinding devices for a liquid- chemical hose to a self-traveling inter-ridge working car which has a spraying section. CONSTITUTION:A winding drum 5 for the liquid-chemical hose 4 is freely rotatably installed to a frame 2 installed on a truck 1b of the automatic inter- ridge working car 1 in a prevention machine which sprays chemicals while traveling between ridges. The hose 4 is connected to the spraying section 20 and a driven sprocket 6 is fixed to a revolving shaft part. A counter driving device 7 provided with a counter driving gear 8 at one end and a slip regulating clutch 9 at the other end is provided in front of the drum 5. The working car 1 is moved backward and the drum 5 is rotated forward while a shift gear 3 is held engaged with the gear 8. The car is moved forward to put the drum in the free rotating state while said gear is disengaged therefrom. The prevention work is thus executed with extremely lessened manpower.
Patent JP-H08294844-A (JP)
Title: Motor protecting device for machine tool
Inventor: FUJIMOTO YOSHINOBU
IPC: B23Q11/08
Filed: 1995-04-28
Abstract: PURPOSE: To provide a protecting device for motor of machine tool, which ensures a large shielding effect for a cooling water, etc., and which can effectively discharge the exhaust heat from the motor to the outside. CONSTITUTION: A machine tool concerned is arranged so that a motor 2 is installed near the work machining part 9 where a cooling water 15, etc., is sprayed, wherein the motor 2 is equipped with a cover 7 which encloses the motor oversurface and peripheral surface while a certain spacing is reserved and which is fitted partially in continuity with an air exhaust duct 7b facing downward and in communication with the outside.
Patent JP-H09287507-A (JP)
Title: Throttle valve controller for internal combustion engine
Inventor: MACHIDA KENICHI
IPC: F02D41/04
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To facilitates a throttle valve control which corresponds to variation in the density of intake air and is highly accurate by correcting a target opening of a throttle valve set up on engine operating conditions on the basis of the presumed density of the intake air in case of controlling the opening of the throttle valve. SOLUTION: A control unit 13 first computes a target torque of an engine on accelerator control input expressed by an accelerator opening sensor 1 and a car speed expressed by a car speed sensor 2 during the operation of the car. Next a target fuel quantity and a target air/fuel ratio are computed on an engine target torque and an engine revolution speed through a map retrieval.  Next the above target fuel quantity and air/fuel ratio are multiplied to compute a target intake air quantity into a cylinder, and the first, the second and the third coefficients of compensation are computed on the outputs of an atmospheric pressure sensor 11, of an intake temperature sensor 12 and of an EGR gas temperature sensor 24, and a target opening area computed on the engine revolution speed and the target air quantity is compensated by each coefficient of compensation to obtain the opening control quantity of the throttle valve 9.
Patent JP-H01276960-A (JP)
Title: Communication system
Inventor: SEKIYA KUNIHIKO
IPC: H04M15/16
Filed: 1988-04-28
Abstract: PURPOSE:To recognize a line operating charge even during communication without giving effect onto the network an the line by calculating the succeeding line utility charge based on one set of information noticed to a terminal equipment from an exchange network. CONSTITUTION:An exchange 3 sends a service class included in a 'call setting' message, a subscriber number of a caller terminal equipment and a called terminal equipment or a terminal equipment number to a charging data section 4. Upon the receipt of a 'call setting acceptance' message, a caller side communication terminal equipment 2a sends 'time' information included in the 'call setting acceptance' message to a time count section 8 via a transmission reception section 6 and a transmission control section 7. The time count section 8 starts time measurement together with the start of communication, calculates for each time the line utility change changing stepwise from the result of time measurement and the 'time' information and displays it on a display section 9. Thus, the line utility charge is recognized even during communication without increasing the load onto the network side and without increasing the line traffic.
Patent JP-S587317-A (JP)
Inventor: INA KENKICHI
IPC: B28B13/02
Filed: 1981-07-06
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-S60250863-A (JP)
Title: Perpendicular bending type continuous casting installation
Inventor: WAKABAYASHI MASARU
IPC: B22D11/12
Filed: 1984-05-24
Abstract: PURPOSE:To improve the ease of an operation for size changing by providing molds and support roll frames which are connected to each other and are to be used exclusively for single billet and twin billets and taking out integrally the mold and support roll assembly. CONSTITUTION:The molds 1 and support frames 2 which are to be respectively used exclusively for the single billet and twin billet are provided at all times to meet size changing. The respective support roll frames 2 are assembled separately on a service table and are fixed via supporting means to a stand 24. The mold 1 is connected onto said frame. The size changing is executed by fixing and releasing the frame 2 from the stand 24 and lifting the frame. The mold 1 existing thereon is then integrally taken out. The mold 1 for the twin billets is exchanged together with the frame 2 to be exclusively used for said billets. The ease of operating the size changing is improved by the above-mentioned method.
Patent JP-S5229634-A (JP)
Title: Heating furnace used for controlling generation amount of nitrogen oxi de
Inventor: MORIGUCHI KUNIKATSU
IPC: F23C99/00
Filed: 1975-09-01
Abstract: PURPOSE: Adjacent to a plane flame burner, set up is a supply device providing the pipe with needed air or fuel, by which a complete combustion can be made by this device,s supplying function of the lack of air or fuel needed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62262958-A (JP)
Title: Pushing out of noodle ball group
Inventor: EGUCHI SHUICHI
IPC: A23L7/109
Filed: 1986-05-09
Abstract: PURPOSE:To push out noodle ball groups without generating defectives, by transferring noodle balls in a dotted state by a primary conveyor, transferring the noodle balls to a secondary conveyor at a low speed, bringing the noodle balls into close contact for arrangement, quickly feeding the noodle balls by the secondary conveyor, providing a distance from the succeeding noodle balls and pushing out the noodle balls with a pushing plate. CONSTITUTION:N noodle balls per unit time are held at a given distance and transferred in series one by one by a primary conveyor 11 driven at a constant speed. The noodle balls are continuously transferred to a secondary conveyor 12 at a low speed to automatically arrange a given number of the noodle balls on the top surface of the base end part of the secondary conveyor 12 by a speed difference of both conveyors. The number of the noodle balls transferred to the secondary conveyor 12 is detected by a detecting means 13. When the number attains a given value, the speed of the secondary conveyor 12 is controlled at a high speed within a time of 1/Nhr by a speed controlling means to provide a distance from the succeeding noodle balls. The noodle balls in a state of series close contact state are pushed out from the transverse direction by a pushing plate 21.
Patent JP-H08304158-A (JP)
Title: Counter scale
Inventor: OSUGI NAOHITO
IPC: G01G23/37
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a counter scale in which the indication unit is matched between a weight indicating section and a unit weight indicating section when a weight unit system is switched between 1b and kg, for example. CONSTITUTION: When a 1b/kg key 14 is operated, a CPU 1 sets a kg flag to '1' if the 1b system is set currently and then multiplies the inner count W of weight by a kg conversion coefficient β to calculate the wright Wk in kg system. Similarly, the inner count UW of unit weight is multiplied by the kg conversion coefficient βto calculate the unit weight UWk in kg system. When kg system is set currently, the CPU 1 sets the kg flag to '0' and multiplies the inner count W of weight by a 1b conversion coefficient α to calculate the weight Wp in 1b system. Similarly, the inner count UW of unit weight is multiplied by the 1b conversion coefficient α to calculate the unit weight UWp in 1b system.
Patent JP-H07319573-A (JP)
Title: Clock oscillator
Inventor: MORITA TAKESHI
IPC: G06F1/04
Filed: 1994-05-20
Abstract: PURPOSE:To suppress power consumption and to accelerate clock stabilization by providing a gate circuit and performing oscillation/quenching as supplying stable clock output and power source. CONSTITUTION:A clock generating part 2 oscillates a clock from a power saving consumption mode in a state in which the clock is set at a fixed level corresponding to a clock oscillation request, and a gate control part 3 receiving the supply of the clock opens the gate circuit 4 after counting a prescribed number, and outputs the clock. Also, the gate control part 3 closes the gate circuit 4 synchronizing with the clock supplied from the clock generating part 2 corresponding to a clock stopping request, and stops the output of the clock, and also, stops the clock oscillation of the clock generating part 2, and a mode is transferred to the power saving mode in which the clock is set at the fixed level, then, a standby mode is set. At this time, the number of count is loaded by resetting a counter 31 which counts the prescribed number by the gate control part 3, and after that, the clock oscillation of the clock generating part 2 is stopped.
Patent JP-H07314734-A (JP)
Title: Ink jet recorder
Inventor: IKEDA KUNIHIKO
IPC: B41J2/205
Filed: 1994-05-20
Abstract: PURPOSE:To provide an ink jet recorder which can make offset less conspicuous if desired in the case of perfect recording. CONSTITUTION:An ink jet recorder comprises recording density converting means 15A and 15B, a recording density selecting means 5, a perfect and single recording mode specifying means 5 and a control means 1 for the control of varying the recording density in compliance with the density selected by the density selecting means at the time of specifying the perfect recording mode.
Patent JP-H01276628-A (JP)
Title: Charged particle beam apparatus
Inventor: OKINO TERUAKI
IPC: G21K5/00
Filed: 1988-04-27
Abstract: PURPOSE:To make this apparatus compact and to increase the sensitivity of a blanker by a method wherein an electrostatic type blanking electrode of a shape wherein a cylinder has been divided vertically into two is arranged in an electromagnetic lens constituting an electron-optical system. CONSTITUTION:An electrostatic type blanking electrode 22 of a shape that a cylinder has been divided vertically into two is arranged in an electromagnetic lens 21. That is to say, the blanking electrode 22 is arranged at the inside of the electromagnetic lens 21; what is more, it is of a cylindrical double-pole type and its shape is long in the direction of an optical axis. Accordingly, even when a voltage applied to the electrode 22 is small, it is possible to increase an amount of deflection in the direction perpendicular to an optical axis K when the voltage passes through the cylindrical electrode 22; it is possible to increase the sensitivity. Since it is not required to make a length in the direction of the optical axis K long, an apparatus can be made compact.
Patent JP-H05303038-A (JP)
Title: Optical scanning probe microscope
Inventor: TANAKA ICHIRO
IPC: G02B21/00
Filed: 1992-04-24
Abstract: PURPOSE:To provide the structure which can be manufactured easily with high accuracy and with satisfactory reproducibility with regard to a probe in the optical scanning probe microscope. CONSTITUTION:The surface of a transparent glass substrate 20 is covered with an ionic transmission preventing mask film consisting of a metallic thin film, and by using a well-known photolithographic technique, plural pieces of openings of a prescribed probe waveguide pattern are formed at an interval on the mask film. As for a shape of this opening, the tip part is formed in a tapered shape which becomes gradually thinner in order to obtain high resolution, and width of the rear end part is selected so that a near field pattern of an emitted light of a waveguide 25 obtained as a result of ion exchange processing becomes the same size as that of a connected optical fiber. In such a way, by performing a well-known to-stage ion exchange processing to the glass substrate to which the mask film is performed, a probe 30 having the optical waveguide 25 embedded and formed in the glass substrate 20 is obtained.
Patent JP-S5534350-A (JP)
Title: Defect information detecting method of bubble memory device
Inventor: SATOU TOSHIHIKO
IPC: G11C11/14
Filed: 1978-08-31
Abstract: PURPOSE: To carry out the position detect of the defect loop without using the PROM by reading out the page possible to be read at present immeiately after the turn on the power source, accommodating the content thereof in the memory area and then writing in the bit pattern for detecting the defect information on the same page.  
     CONSTITUTION: When the power source is turned on in the control portion 10, the buffer memory 20, and the bubble memory 30, the page possible to be read out at present of the bubble memory 30 is read out and accommodated in the buffer memory 20. Thereafter, the bit pattern P for the defect detection is written in the same page of the bubble memory 30, the minor loop is rotated once to read out the same page again. At this time, the read out bit pattern and the preceding bit pattern P are compared with each other and the minor loop corresponding to the bit in which inconsistency is generated is judged to be defective. This operation is carried out once or a plurality of times to see the ultimate defect information. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60249415-A (JP)
Title: Pulse generating circuit
Inventor: MATSUMURA TAKASHI
IPC: H03K3/02
Filed: 1984-05-25
Abstract: PURPOSE:To generate stable pulses having the pulse width corresponding to a certain time by connecting two D-type flip-flops (FF) in series and connecting respective outputs to an AND circuit. CONSTITUTION:When a high-level signal is impressed to an input terminal 25 of the first D-type FF22, the signal impressed to a clock input terminal 26 passes an AND circuit 21 and is impressed to the T input terminal of the FF22, and the Q output terminal of the FF22 is inverted and is set to the high level. Since the Q' output terminal of an FF23 is in the high level, a high-level signal is outputted from an AND circuit 24. When the signal of the clock input terminal 26 goes to the high level, the FF23 is inverted, and the Q' output terminal goes to the low level, and therefore, the output signal of an output terminal 27 goes to the low level.
Patent JP-H08279888-A (JP)
Title: Image forming device
Inventor: KINOSHITA HIDEHIKO
IPC: H04N1/21
Filed: 1995-04-06
Abstract: PURPOSE: To send an optimum image without noise by conducting mask processing converting video data so as to form blank data for a remaining memory capacity when the amount of the video data is less than the memory capacity. CONSTITUTION: A CPU 1111 provides an output of area discrimination information of a main scanning discrimination circuit 1115 to main scanning and sub scanning are discrimination circuits 1114, 1115 based on information from a comparator means 1110 and outputs information from the comparator means 1110 to a data conversion circuit 1112 and the data conversion circuit 1112 outputs white level data so that the remaining memory capacity of the bit map memory is filled by blank data based on the information. That is, the comparator means 1110 compares the video data amount with a prescribed capacity of the memory 1107 and when the amount of the video data is smaller, the data conversion circuit 1112 conducts mask processing to convert the video data so that the blank data are filled in the remaining capacity of the memory 1107.
Patent JP-S61260128-A (JP)
Inventor: EERITSUHI KUNOOTE
IPC: F26B3/28
Filed: 1986-05-12
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-2000308257-A (JP)
Title: Power supply circuit
Inventor: KONO SEIJI
IPC: G06F1/26
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To enable driving after stoppage of the circuit operation, without the addition of signal line in the power supply circuit for completely suspending supply of power in waiting condition. SOLUTION: The output of an oscillation circuit, configured with a transistor TR1, resistors R1, R2, a capacitor C4 and a transformer TR, is smoothed with a diode D1 to provide a DC voltage from an output terminal Vout. In a waiting condition, a current detection circuit 22 detects the voltage drop of the resistor R4, sets a latching circuit 21, makes the transistor TR2 conductive and stops oscillation to stop an output from the output terminal Vout. In this case, when a drive signal turns on a switch SW, a Zener diode ZD2 is turned on, a current flows into a photocoupler 4, the latching circuit 21 is reset, the transistor TR2 is turned off, the oscillation circuit starts the oscillation, and thereby a DC voltage can be obtained from the output terminal Vout.
Patent JP-S5883409-A (JP)
Title: Video amplifying circuit
Inventor: KADOKAWA SHIGERU
IPC: H03F3/343
Filed: 1981-07-10
Abstract: PURPOSE:To extend the dynamic range, by forming a current amplifying signal being a difference between video detection current signals of inverted phase with each other and inputting the signal to a current mirror circuit connected in series with a load resistance. CONSTITUTION:Darlington-connected transistors (TRs) Q1-Q4 form a differential amplifying circuit and video detection signals of inverted phase with each other are inputted to each base of the TRs Q1 and Q3. A constant current source I0 is connected to each emitter of the TRs Q1, Q3, each collector of the TRs Q2, Q4 is provided with the 1st current mirror circuit consisting of TRs Q5, Q6 and the circuit outputs a video amplifying signal being a difference between the video detection signals having inverted phase with each other. The 2nd current mirror circuit comprising TRs Q7, Q8 is connected in series with a load resistor RL and the circuit is connected to the output of the 1st current mirror circuit. Thus, the video amplifying circuit having a large dynamic range can be obtained even with a low voltage power supply.
Patent JP-H05304472-A (JP)
Title: Subtracter
Inventor: IKEBE HISAKI
IPC: H03M1/14
Filed: 1992-04-24
Abstract: PURPOSE:To shorten settling time at the time of calculating in a subtracter which is used in a parallel/serial type analog/digital converter for a picture signal. CONSTITUTION:A transfer gate 1 inputs an input signal AIN to capacitance 4 at the time of sampling. The transfer gate 12 executes conducting at the time of sampling and permits an arithmetic amplifier 5 to be a voltage follower. The transfer gate 13 executes conducting at the time of sampling and impresses the highest-order voltage Vref+ of an input/output voltage on the non-inversion input end of the arithmetic amplifier 5. A transfer gate group 2 permits the voltage corresponding to the conversion result of a high-order A/D converter, which is outputted from a reference voltage generation resistance string 3 for the A/D converter, to pass through at the time of calculating. The transfer gate 8 impresses the voltage which is off-set-compensated by capacitance 7 on the connection points of resistors 9 and 11. The resistor 11 has a resistance value which is 2n times as large as the resistance value of the resistor 9.