baber/WOPTO huggingface dataset:
Patent JP-H04368149-A (JP)
Title: Channel potential detector for charge coupled element
Inventor: ODA HIDETSUGU
IPC: H01L21/66
Filed: 1991-06-17
Abstract: PURPOSE:To provide a simple method for detecting a channel potential of a charge coupled device. CONSTITUTION:A predetermined voltage VG is applied to a gate G of a transistor 1 under test, a sufficiently large voltage VD is applied to a drain D, and a source S is electrically floated. Here, a voltage generated at a source terminal is monitored by a source voltmeter to be detected as a channel potential.
Patent JP-S5267674-A (JP)
Title: Electronic timepiece
Inventor: MOURI MASAMICHI
IPC: G04G17/04
Filed: 1975-12-02
Abstract: PURPOSE:To incorporate crystal vibrator, electronic circuits, etc. into the backccover of timepiece, which is electrically insulated all over the surface by application of film such as oxide film or resin, thus attaining compact and thin structure of timepiece.
Patent JP-S5369081-A (JP)
Title: Electronic watch with temperature compensation function
Inventor: KOSAKA MASAMITSU
IPC: G04G3/02
Filed: 1976-12-01
Abstract: PURPOSE:To perform temperature correction in a watch circuit and enable high accuracy to be maintained throughout the year by temperature-compensating the frequency changes of the oscillation circuit caused by temperature changes through regulating and controlling frequency counting action in an electronic watch.
Patent JP-S6035084-A (JP)
Title: Apparatus for measuring temperature of coke oven
Inventor: TSUJIKAWA KENZOU
IPC: C10B45/00
Filed: 1983-08-08
Abstract: PURPOSE:To ensure safety by reducing the weight of an instrumentation car, by installing an insulating trolley along a rail laid along an oven battery above coke oven, and arranging an instrumentation car carrying a thermometer utilizing heat emission on said rail. CONSTITUTION:A temperature measurement initiating signal is transmitted from a computer 9 through a transmitter-receiver 9, an insulating trolley 3 installed along a rail 2 and a current collector 7 to a transmitter-receiver 12 to travel an instrumentation car 1 along an oven battery above a coke oven 5, whereby the opening of the flue lid 14 of a combustion chamber where the combustion is suspended, the measurement of temperature recorded by a thermometer 6 utilizing heat emission when passed right above a flue nozzle 15, the store of a signal corresponding to the temperature measuring time in a memory tube 13 and the closing of the lid 14 are sequentially repeated, and the instrumentation car 1 is stopped when a limit switch 4 is detected by the car 1. The fuel feed system of the combustion chamber is then switched and the car 1 is traveled in the direction of a limit switch 11 in a similar manner to that described above, whereby the opening of the lid 14, the temperature measurement and the closing of the lid 14 are repeated sequentially.
Patent JP-S62461-A (JP)
Title: Pyrrolidone derivative and its production
Inventor: MARIO PINZA
IPC: C07K5/06
Filed: 1986-06-20
Abstract: Compounds of Structure 1 
<CHEM>
 in which
 R<1> is hydrogen or C1-4 alkyl (straight or branched), and
 R<2> is hydrogen or C1-4 alkyl (straight or branched),
 processes and intermediates for making them, pharmaceutical compositions containing them, and their use as nootropic agents.
Patent JP-S63309076-A (JP)
Title: Video signal recorder
Inventor: HASEGAWA KATSUHIDE
IPC: H04N5/7826
Filed: 1987-06-10
Abstract: PURPOSE:To cope flexibly with variation in photographic speed by processing (n) small image signal into a video signal of one image and recording the video signal on a recording medium together with a mode signal including specific information. CONSTITUTION:The video signal of one image is generated by arranging (n) small image signals picked up by an image pickup means 22 with a vertical scanning signal fVS of frequency (n) times as high as a vertical horizontal synchronizing signal and a horizontal scanning signal fHS of frequency (p) times a horizontal synchronizing signal by (p) signals horizontally and (q) vertically. The obtained video signal is recorded on recording media 36A-36D together with the mode signal containing information regarding (p) and (q). Here, (p), (q), and (n) are specified as positive integers so that n=pXq. Consequently, even the variation in photographic speed is coped with flexibly.
Patent JP-S5570773-A (JP)
Title: Electronic watch
Inventor: BANDAI MASAAKI
IPC: H02P8/02
Filed: 1978-11-22
Abstract: PURPOSE:To ensure the normal operation of motor in any condition, by obtaining the drive pulse width of step motor required minimum normally, and applying the correction pulse with different pulse widths two or more if the rotor is not turned. CONSTITUTION:When the rotor is detected not turned at normal drive pulse P1, six pulses having the pulse widths are applied to the step motor, in which the output torque maximum P21 is obtained at 1.57V drive voltage CD, coercive force maximum P22, AC coercive force maximum P23 and the output torque maximum is P24 at drive voltage 1.8V, with DC coercive force maximum P25 and AC coercive force maximum P26. The step motor can normally be driven under any load conditions.
Patent JP-H11333415-A (JP)
Title: Garbage treatment apparatus
Inventor: NISHIMURA MITSUHISA
IPC: B09B5/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To easily and properly prevent ignition of garbage in a treatment container and heighten the speed of garbage drying treatment and make disposal of the dried garbage easy on completion of the drying by improving the utilization factor of the microwave energy for the garbage and finely pulverizing and stirring the garbage in the bottom of the drying treatment container. SOLUTION: A microwave radiation port 9 is formed in a lower part of a side wall 8 of a treatment container 1 and closed by a microwave-transmission material and microwaves emitted out of a microwave oscillator 10 are radiated to the treatment container through the microwave radiation port. A rotary cutter 46 and stirring blades 45 are separately journalled in the same axial line in the bottom part of the treatment tank and the rotary cutter is rotated slightly above the stirring blades at higher speed than that of the stirring blades to simultaneously stir and finely pulverize garbage.
Patent JP-S625653-A (JP)
Title: Semiconductor integrated circuit device
Inventor: AKIBA HIROYUKI
IPC: H01L21/76
Filed: 1985-07-02
Abstract: PURPOSE:To readily perform a highly integrated MOS-IC by forming a groove on a field oxide film formed on the surface of a substrate, and burying a conductor in the groove, thereby preventing a latchup phenomenon. CONSTITUTION:After the entire surfaces of a substrate 1 and a gate oxide film 10 formed on the surface of a well 2 are coated with protective films 11, the films 11 are removed except an element region, and a field oxide film 9 is grown by a thermal oxidation. The film 9 is etched to dig a groove 12 which arrives at the surfaces of the substrate 1 and the well 2. An insulating film 13 is formed on the surfaces of the substrate 1 and the well 2 in the groove 12 formed on the film 9, a polycrystalline silicon is accumulated thereon, an impurity is diffused to reduce the resistance of the silicon, the silicon accumulated out of the groove 12 is removed by etching back to form buried polycrystalline silicon wirings 14. Thus, an MOS-IC is readily highly integrated.
Patent JP-H04368856-A (JP)
Title: Color ticket issuing printer
Inventor: KAI TAKAYUKI
IPC: B41J2/165
Filed: 1991-06-18
Abstract: PURPOSE:To speed up the printing speed of a print head by arranging nozzles of ink jet type print head in a transversal row. CONSTITUTION:At normal printing, a tip of a print head 1 is stopped at a point A facing a platen 4. When the print head 1, is to be cleaned, the tip of the print head 1 stops facing an ink receiver 6 at a point B. After the stop of the tip, ink in the print head 1 jets to the ink receiver 6 and it is retrieved into an ink retrieve tank 8 through an ink retrieving pipe 7. Also, the ink attached to the tip of the print head 1 is cleaned by a print head cleaning mechanism.
Patent JP-S5182872-A (JP)
Inventor: RORUFU REHIRERU
IPC: F01M1/02
Filed: 1975-12-08
Abstract: 1507571 Lubricating AUDI NSU AUTO UNION AG 17 Nov 1975 [7 Dec 1974] 47223/75 Heading F2A A machine comprises at least one shaft 22 mounted in a pressure-lubricated journal bearing 17, a lubricant dosing pump 23, and means for feeding lubricant thereto, the intake side 27 of the dosing pump being connected through a pipe or passage 31 to the clearance between the shaft and bearing at a point 32 which is spaced away from the point at which lubricant is fed to the bearing. The close clearance in the bearing acts as a filter on the lubricant supplied to the dosing pump. The shaft may be part of a gear pump 13, 14 forming the main lubricant pump of the machine or engine, lubricant being supplied to the bearing 17 and to a further bearing 18 from the delivery chamber 20 of the pump. The shaft may drive the dosing pump through dogs 29, 30. In a further embodiment (Fig. 2, not shown), the intake side of the dosing pump is connected through a pipe which passes through the bearing 17 rather than through the axial bore in the shaft.
Patent JP-S5571945-A (JP)
Title: Wide range molecular weight marker
Inventor: SAITOU TAKU
IPC: G01N33/68
Filed: 1978-11-27
Abstract: PURPOSE: To accurately and readily measure protein of wide molecular weights in short time by using low molecular compounds, polymer of colored protein obvious in its molecular weight or connector of them to colorless protein obvious in its molecular weight as a molecular weight marker.  
     CONSTITUTION: Molecular weight markers capable of measuring wide molecular weights from low molecule to huge molecdle are prepared for an SDS gel electrophoresis, molecular sieve chromatograph, etc. by combining any of (A) connector of colored protein obvious in its molecular weight to colorless protein obvious in its molecular weight, (B) polymer having two or more parts of the connector (A), (C) colored protein obvious in its molecular weight obtained by enzyme decomposing colored protein obvious in its molecular weight, (D) polymer having two or more parts of the colored protein (C), (E) connector of the colored protein (C) to colorless protein obvious in its molecular weight, and (F) polymer having two or more parts of the connector (E). The colored protein includes, for example, horse myocardial cytochrome C (MW12300), and the colorless protein includes, for example, cattle serum albumin (MW68000) to be preferable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5481681-A (JP)
Title: Device for firing discharge lamp
Inventor: NISHIMURA KOUJI
IPC: H05B41/14
Filed: 1977-11-30
Abstract: PURPOSE: To eliminate to flow an electric current to a discharge lamp over predetermined value befor firing the lamp by applying detected electric amount in a main circuit to control terminal of trigger element with control terminal used as phase control of a switching element.  
     CONSTITUTION: When ON time of a trigger element 6 is determined with a control terminal G, an anode voltage VA is equal to the voltage VC 1  of a capacitor 10 at the point B as a standard, and a gate voltage VG becomes value determined by the voltage divided by the resistors 11 and 22 from the anode voltage VA. When the current IT flowing through a switching element 5 is increased as the time goes, a transistor 13 is conducted to become VG=VA if it exceeds the zenor voltage at the voltage VC 2  of a capacitor 19 when the current IT exceeds set value. Accordingly, the ON time of the element 6 is determined by the breakover voltage VX. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S625903-A (JP)
Title: Germicidal composition
Inventor: OGURI YUKIO
IPC: A01N43/58
Filed: 1985-07-02
Abstract: PURPOSE:A germicidal composition, containing 1-ethyl-1,4-dihydro-6,7- methylenedioxy-4-oxo-8-quinolinecar-boxylic acid and dichlomezine as an active constituent and effective against bacterial grain rot and sheath blight of rice plants. CONSTITUTION:A germicidal composition containing 1-ethyl-1,4-dihydro-6,7- methylenedioxy-4-oxo-8-quinolinecar-boxylic acid and dichlomezine at 1:0.2-1:10, preferably 1:0.5-1:5 weight ratio in an amount of 0.1-99.9wt%, preferably about 1-90wt% in a formulation. The two kinds of the mixed compounds are preferred for not only improving efficiency and economic advantages by simultaneous control of two blights but also enable to reduce the amount of the respective components to be applied. Thereby, the composition is preferred for aspects of environmental pollution, etc.
Patent JP-S59128166-A (JP)
Title: Method of weft spool winding of carbon fiber yarn
Inventor: GOTOU TAKESHI
IPC: B65H54/00
Filed: 1982-08-24
Abstract: PURPOSE:To completely exclude unwinding twist and prevent an accident due to viscosity, by performing weft spool winding, after applying or while applying a twist which is same in the number of twist as, and reverse in the direction to unwinding twist produced at the time of unwinding weft from a weft spool. CONSTITUTION:After running through a fixed thread guide 8 and also a thread guide 6 which goes round a weft spool 1, a carbon fiber yarn 2 is fixed to the weft spool 1. The weft spool 1 does not rotate but moves to the right in order while making leftward and rightward movements as shown by an arrow 7. In case of winding a yarn round the weft spool 1 by this method, each one time twist is performed for one each winding round said spool 1, and this twist is in the direction reverse to that of the twist produced at the time of unwinding, while it is same in the number of the twist as said one. When the yarn is wound round the weft spool in the above-mentioned twisted condition, the trouble because of break of a filament due to viscosity of the yarn can be eliminated.
Patent JP-S628493-A (JP)
Inventor: NOBUE TOMOTAKA
IPC: H05B6/70
Filed: 1985-07-02
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-H08314561-A (JP)
Title: Starting circuit
Inventor: KIMURA KATSUHARU
IPC: H03F3/343
Filed: 1995-05-19
Abstract: PURPOSE: To reduce influence to a circuit to be started to be negligibly small by making the mirror current of a current mirror circuit approximate to zero along with the boost of power supply voltage so as to operate from low voltage. CONSTITUTION: A starting circuit 101 prevents the operation point of the circuit to be started 102 with plural operation points including a first operation point at which current voltage VCC and a circuit current are zero from taking the first operation point by the mirror currents I1 and I2 of the current mirror circuit 103. Then the mirror currents I1 and I2 of the current circuit 103 are made to approximate to zero along with the boost of power supply voltage VCC. Thereby operation is started from low voltage and influence to the circuit to be started is reduced to be negligibly small. In addition, the pull-in current of the starting circuit is set to be a minute current and a peak is made flat to be set to be a nearly fixed value so as to suppress and reduce influence to the circuit to be started to stably operate the circuit to be started.
Patent JP-H04369072-A (JP)
Title: Data processor
Inventor: SORADA HIROSHI
IPC: G06F17/21
Filed: 1991-06-18
Abstract: PURPOSE:To improve the operability of character synthesizing processing by displaying character size determined by a prescribed format in an input dialogue box at the time of synthesizing a character of the size determined by the prescribed format and a character whose size can be specified. CONSTITUTION:When character synthesis is instructed, a CPU 1 displays a dialogue box for synthesis based upon information stored in a synthesis dialogue control information storing area 3-2 of a RAM 3. When the 1st and 2nd characters and their sizes are inputted from an input device 4, the CPU 1 acquires the inputted data, sets up the inputted data in the area 3-2 and erases the dialogue box displayed on a CRT 5. Then the CPU 1 writes a control code specified by a pointer for pointing out the form reference information of a cursor position to a text, the 2nd character size and the 1st and 2nd characters in accordance with the dialogue control information and displays a synthesized character on the CRT 5.
Patent JP-S5665016-A (JP)
Title: Polyaddition product
Inventor: EEBAAHARUTO SHIYUTSUPU
IPC: C08G59/62
Filed: 1980-10-20
Abstract: The invention concerns polyadducts and their use. The polyadducts, possessing nitrogen-basic groups, have a mean molecular weight of from 500 to 10,000 and contain groups, attached to aromatic rings, of the general formula (I)    <IMAGE>  (I)  where R1 and R2 are identical or different and each is hydrogen or methyl. In particular, these polyadducts are used, after protonizing with an acid, as binders for the cathodic electrocoating of metal articles.
Patent JP-2000334655-A (JP)
Title: Cmp working device
Inventor: KANESHIMA KEINOSUKE
IPC: B24B37/12
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce frictional heat generated between a working surface of a polishing pad and a retainer ring by rotating the retainer ring following the polishing pad by receiving rotational force of the polishing pad when the polishing pad is moved on the retainer ring. SOLUTION: A retainer ring 34 is supported on a sucking table 24 and the supporting base part 27 in a freely ratable state by interposing a bell bearing 37. As a result, when a polishing pad 30 is moved on the retainer ring 34, the retainer ring 34 is rotated following the polishing pad 30 by receiving rotational force of the polishing pad 30. Therefore, the existence of the retainer ring 34 does not become remarkably large resistance for rotation of the polishing pad 30 and frictional heat generated between a working surface 30a of the polishing pad 30 and the retainer ring 34 is remarkably reduced. Therefore, excellent flat performance can be secured for a comparatively long period.
Patent JP-S6127868-A (JP)
Title: Paper discharge device of copying machine
Inventor: HIRANO SHINJIRO
IPC: B65H15/00
Filed: 1984-07-16
Abstract: PURPOSE:To improve the efficiency of copying operation by providing a discharge tray with a paper path and a gate for reversing paper, and switching the gate, whereby paper is reversed through the paper path and discharged to a discharge tray. CONSTITUTION:When a gate 10 is located at the first position, the discharge side 3a of a discharge roller 3 communicates with the bottom wall 6 of a discharge tray 5, so that paper is discharged to the bottom wall 6, and then transported toward the forward end wall 7 by a pair of feed rollers 9 to be reversed and discharged onto a paper receive wall 8 of the discharge tray 5. In this place, a paper path A for reversing paper is formed by the bottom wall 6 and the forward end wall 7. When the gate 10 is switched to take the second position, the discharge side 3a of the discharge roller 3 communicates with the paper receive wall 8, so that paper is discharged onto the paper receive wall 8 without passing the paper path A, that is, without being reversed.
Patent JP-H11339922-A (JP)
Title: Contact pull out jig
Inventor: SATO KATARO
IPC: H01R43/22
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To certainly pull out a contact. SOLUTION: A positioning pin 4 is positioned opposed to a normal contact around an object contact being an exchange object by the positioning pin 4 to which pressure by a coil spring 5 is applied and a first guide aperture 8a of the tip end 4a, and a second guide aperture 8b is provided on a tip end 2a of a bar 2 for pushing out the object contact 1.
Patent JP-S63309901-A (JP)
Title: Spectacles lens made of plastic
Inventor: URABE MASANOBU
IPC: G02B1/10
Filed: 1987-06-11
Abstract: PURPOSE:To obtain both abrasion-resistance and shock-resistance, by constituting a product of a plastic lens base material, a shock absorbing layer, an abrasion- resistant layer, and a reflection preventing layer formed on the R2 plane of the material, and the abrasion -resistant layer and the anti-reflection layer formed on the R1 plane of the material. CONSTITUTION:The title product is constituted of the plastic lens base material 1, the shock absorbing layer 4, the abrasion-resistant layer 2, and the reflection preventing layer 3 formed on the R2 plane (eye contact side) of the material, and the abrasion-resistant layer 2 and the reflection preventing layer 3 formed on the R1 plane (object side) of the material. In such a way, it is possible to obtain a plastic lens with superior abrasion-resistance and which passes a shock- resistant test (FDA test) by a steel ball drop test and with high safety.
Patent JP-H05344179-A (JP)
Title: Communication control equipment
Inventor: SHINOHARA SATOSHI
IPC: H04L29/08
Filed: 1992-06-08
Abstract: PURPOSE:To improve throughput by efficiently performing the timer processing of the communication control equipment for multiplexed data links. CONSTITUTION:When a transmission control procedure processing circuit 1 informs a timer count circuit 2 of a data link identification number, time class and timer count value, the timer count circuit 2 performs the count or the stop control of a timer with a timer parameter table circuit 3 and when counting is completed, it informs to the transmission control procedure processing circuit 1. Corresponding to the time count completion information from the time count circuit 2, the transmission control procedure processing circuit 1 performs transmission control procedure processing.
Patent JP-S5478934-A (JP)
Title: Bus control system
Inventor: KISHI KENICHI
IPC: G06F3/00
Filed: 1977-12-06
Abstract: PURPOSE: To protect the tri-state driver on bus line at transition state, by providing the means of protection giving the control signal making the output at high impedance in transient condition.  
     CONSTITUTION: At steady state, the switch 19 is opened and reverse voltage is applied to the diode 16. Further, the tristate TS12 in the control circuit 7 is not of high impedance, then the circuit 7 gives control voltage to the TS control terminal 5 of TS driver TSD3. Next, at transient state, since the switch 19 is closed through the detection 18 of them, the reverse voltage through the terminal 14 is not given to the diode 16, the terminal 5 is at ground potential, and since the output of TSD3 is of high impedance, no short circuit is constituted between TSD3 via the bus 11 and TSD3 is protected. Further, since the TS control terminal 13 is og ground potential at the same time, the output of TS12 is of high impedance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5848889-A (JP)
Inventor: YOSHIMURA ICHIROU
IPC: G21C7/14
Filed: 1981-09-18
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-H01314313-A (JP)
Title: Pressure reducing valve with relief valve
Inventor: FUKUDA MITSUYUKI
IPC: F16K17/04
Filed: 1988-06-14
Abstract: PURPOSE:To prevent corrosion by hot water or water by inserting the external periphery of the projection end side of a connecting pipe connected to a communication hole formed in a pressure sensing plate slidably into a through hole formed in a spring case and opening the projection end side of the connecting pipe to outside the spring case. CONSTITUTION:The connecting pipe (a) while connected on its base end side to the communication hole 61 as a relief hole bored in the pressure sensing plate 3 at the center position penetrates the spring case and the tip end side is passed through a through hole (c) bored in an adjusting screw (b) to penetrate the spring case 4 to the top surface side. Then the fitting position between its outer peripheral surface and through hole (c) is in a slidable fitting state wherein airtightness is maintained by an O ring (f) and the cavity in the connecting pipe (a) is shielded airtightly from the cavity in the spring case 4. Consequently, even when the spring case 4, the external surface side of the pressure sensing plate 3, and spring 5 are not made of anticorrosive materials, they are prevented effectively from corroding by contacting hot water or water.