baber/WOPTO huggingface dataset:
Patent JP-S5464581-A (JP)
Title: Polymerization of olefin
Inventor: MORINAGA HIROSHI
IPC: C08F10/00
Filed: 1977-11-02
Abstract: PURPOSE: To eleminate a calalyst removing step and to obtain a polyolefin economically, by using a mixed catalyst of a solid reaction product of a titanium or vanadium compound with a specific compound, an alnminum and/or zinc compound.  
     CONSTITUTION: Magnesium is reacted with a conjugated diolefin such as butadiene, etc. to give an erganomagnesium compound. One mol. of the magnesium compund is reacted with preferably 0.2W20 mol. of a titanium or a vanadium halide (e.g. TiCl 4 , etc.), and a solid component is separated. (A) The solid component is added to (B) an organoaluminum compound, e.g. trimethylaluminum, etc. and/or an organozinc compound, e.g. diethylzinc, in amounts of preferably 1W1000 moles of aluminum and/or zinc per mole of titanium or vanadium to prepare a mixed catalyst. An olefin, e.g, ethylene, etc. is polymerized preferably at 50W100°C by  using the catalyst. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000042223-A (JP)
Title: Pachinko machine
Inventor: NAGANO HIROTOYO
IPC: A63F7/02
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To ease the attachment and detachment of a front frame and provide a structure of a good design. SOLUTION: A connecting portion 6 is provided on the upper portion of the left side edge of an outer frame 1, and in addition a thin plate 19 as a machine frame is installed single swingably on the left side edge of the outer frame 1. And an upper projecting shaft 10 is provided on the underside of the connecting portion 6. In addition, connecting hardware 7 furnished with a connecting shaft hole 20 is provided on the thin plate 19 and below the connecting portion 6. On the other hand, a cutaway portion 13 is provided on the upper portion of the left side edge of the front frame 2, and an upper shaft hole 14 is provided on the top of the cutaway portion 13. And a lower projecting shaft is provided on the underside of the left side edge of the front frame 2.  And a part of the tip of the upper projecting shaft 10 is engaged mutually rotatably with the upper shaft hole 14, the lower projecting shaft is inserted completely into the connecting shaft hole 20 and engaged rotatably with each other. In addition, a spacer 21 covering the non-insertion portion of the upper projecting shaft 10 is provided between the underside of the connecting portion 6 and the top of the cutaway portion 13. The spacer 21 is mounted on the cutaway portion 13 in a state of being skewered by a skewering member 24.
Patent JP-H08328977-A (JP)
Title: Computer network system provided with call incoming reporting function
Inventor: TSURI KATSUNARI
IPC: H04L12/58
Filed: 1995-05-30
Abstract: PURPOSE: To report the incoming of data to a computer on the call incoming side to a recipient with voices. CONSTITUTION: Respective clients 6, 7 and 8 can register the call incoming report conditions of data through a network 4 to a server 4. At such a time, the call incoming report conditions as the sender of data are preserved in a call originating side priority table 1 and the call incoming report conditions as the recipient of data are preserved in a call incoming side priority table 2. The data to be exchanged are preserved in a data file 3. Both the sender and the recipient can set priority to the data to be exchanged and based on this priority, the incoming of data can be clearly reported in voice.
Patent JP-H08322876-A (JP)
Title: Throw-away body fluid absorbent wearing article
Inventor: KIDO TSUTOMU
IPC: A61F13/15
Filed: 1995-05-30
Abstract: PURPOSE: To prevent the body fluid leakage of a throw-away body fluid absorbent wearing article. CONSTITUTION: The fiber density and/or hydrophilicity in barrier cuff 6 made of nonwoven fabric having a raising property from the front surface on both right and left side parts on the front surface of a throw-away diaper 1 is made low in the outer side part of the thickness direction of the barrier cuff 6 and high in the inner side part.
Patent JP-H09313957-A (JP)
Title: Operation apparatus of hulling sorter
Inventor: MAEDA KOSAKU
IPC: B02B5/02
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To enable a simple operation of respective parts by a single operation lever. SOLUTION: This hulling sorter has the shutter 3 opening and closing the supply port 2 opened to the lower part of an unhulled rice hopper 1, an angle-of- inclination regulating apparatus 6 altering and regulating the sorting angle of inclination of a shaking sorter 5 constituted by superposing a plurality of shaking sorting plates 4, 4', 4" and a changeover valve 9 selectively changing over either one of passages to the branch position of a finished rice passage 7 discharging sorted grain and a mixed rice passage 8.  In this case, a series of operation passages is formed by connecting the operation passage of the shutter, the angle-of-inclination regulating apparatus 6 and the operation passage of the changeover valve 9 and the single operation lever operating the shutter 1, the angle-of-inclination regulating apparatus 6 and the changeover valve 9 is provided to the operation passages in a freely movable manner.
Patent JP-S5831831-A (JP)
Inventor: GERUHARUTO PORITSUHI
IPC: B65H31/34
Filed: 1982-07-30
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-H11330760-A (JP)
Title: Casing for high-frequency equipment, high-output amplifier and high-output frequency converter
Inventor: IMAI YOSHIHIKO
IPC: H05K9/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To realize a casing for high-frequency equipment of a structure, wherein while the isolation of a board from a board is favorably kept in a high-frequency equipment, the heat dissipation efficiency of heat, which is generated form the board on one side of the boards, can be favorably maintained, and a high-frequency amplifier or the like using the casing. SOLUTION: A space 2 for housing an output stage amplifier circuit board 17 is provided on the upper surface of the casing 1 for high-frequency equipment formed into an almost rectangular parallelepiped. A space 3 for housing an intermediate-frequency amplifier circuit board 16 is provided on the side surface of the casing 1. As the circuit, boards 17 and 16 are respectively housed in the different spaces, the isolation of the circuit board 17 from the circuit board 16 can be favorably kept. Moreover, as a board is provided on the rear of the casing 1, a radiation fin 15 can be mounted to the board, and heat which is generated from the circuit board 17 can be smoothly dissipated.
Patent JP-S6023757-A (JP)
Title: Solar heat collecting device
Inventor: NAGAE KOUJI
IPC: F24J2/52
Filed: 1983-07-19
Abstract: PURPOSE:To enable to employ a heat collecting pump with a small head, transfer water from the heat collector into a hot-water reserving tank and distribute the weight of the hot-water reserving tank to install it safely and simply by a method wherein the solar heat collector is disposed on a pedestal on the roof of a building and the hot- water reserving tank is divided into a plurality of tanks while the tanks are installed on the roof below the pedestal. CONSTITUTION:The group of heat collectors 19 are installed on the pedestal 18 having water extracting slope and the group of the hot-water reserving tanks 20 are installed on the roof 17 below the pedestal 18, therefore, the heat collecting pump 22 having a small head may be employed and water in the group of the heat collectors may be retrieved into the group of hot-water tanks 20 upon stopping the heat collecting pump 22 without remaining the water in the heat collectors. The hot-water reserving tank 20 is divided into a plurality of pieces and the weight thereof is distributed, therefore, it is not necessary to install the hot-water reserving tanks under limiting the place to a part having the beam of the roof 17, the tanks can be installed near the heat collectors 19 to shorten the length of piping and the whole of the heat collecting device may be installed on the roof of an already existing building without providing a reinforcement or providing with only a simple reinforcement.
Patent JP-S62287799-A (JP)
Title: Howling preventing device
Inventor: OZAKI SHIRO
IPC: H04M1/60
Filed: 1986-06-06
Abstract: PURPOSE:To effectively prevent a howling by prohibiting an input to a microphone while a sound, etc., are outputted from a speaker and prohibiting an output from the speaker while the sound, etc., are inputted to the microphone. CONSTITUTION:Switching elements 3 and 10, when a signal added to a control terminal is '1,' comes to be a conducting condition and when the signal is '0,' comes to be a non-conducting condition. To the control terminal of the element 3, a pulse signal from an oscillator 6 is added directly, and to the control terminal of the element 10 through an inverter 7, a pulse signal from the oscillator 6 is added. Then, the period when a sound, etc., from a speaker 5 are outputted and the period when the sound, etc., from a microphone 8 are inputted, are alternately repeated by the cycle corresponding to the oscillating frequency of the oscillator 6. Thus, the acoustic linkage of the speaker 5 and the microphone 8 is minimized and the howling is effectively prevented.
Patent JP-S62288817-A (JP)
Title: Exposure controller for camera
Inventor: TORIGOE YUICHI
IPC: G03B17/12
Filed: 1986-06-06
Abstract: PURPOSE:To perform the optimum electric eye (EE) correction against the change in F Number of an EE camera, by detecting focal length information in accordance with the change in focal length and changing the driving speed of an electromagnetic driving source, and then, adjusting the opening-closing speed of a shutter acting as a diaphragm also. CONSTITUTION:In a shutter opening-closing speed control circuit 40, when the resistance value of a variable resistor VR1 changes due to the turning of a zoom ring 31, the potential at a point A varies and the output of an operational amplifier 42 fluctuates and, as a result, the terminal voltage of a motor 11 changes. Therefore, the rotating speed of the motor 11 varies and the opening area of a shutter which acts as a diaphragm also becomes constant, and thus, the optimum exposure corresponding to the change in focal length is obtained. Since the time from the moment when a trigger switch 16 is turned off to the moment when a comparator 52 is inverted changes when the resistance value of another variable resistor VR2 fluctuates, second correction can be performed. Therefore, the optimum EE correction can be performed even to an EE camera using two kinds of lenses for telescope-wide angle switching or a vari-focal lens, such as zoom lens, etc.
Patent JP-S5657253-A (JP)
Title: Manufacture of layer-built dry cell
Inventor: TSUCHIDA TAKASHI
IPC: H01M6/48
Filed: 1979-10-15
Abstract: PURPOSE:To improve the storage performance of a layer-built dry cell by subjecting to a wax-costing treatment the back surface of a tube raised into a cuplike shape and made of a heat-shrinkable resin from the upper extremity to one half of the way down and then causing the tube to shrink thermally. CONSTITUTION:One end of a tube 12, made of a heat-shrinkable resin, which is arranged on a circular edge of the bottom of a composite electrode 11 composed of a cathode zinc and a conductive film, is shrunk by heating the same, and a wrapped cell element 17 is formed by inserting a separator 13, an anode compound 14 and the like in the inside of the tube 12. A laminated unit is made by piling up a predetermined number of these wrapped cell elements 17 and binding them tight with an adhensive tape 18. In this process, each wrapped cell element 17 is formed by applying a heat-molten substance such as wax on a portion 15 extending from the upper extremity of the raised portion of the tube 12 in the form of a cup to one half of the way down to form a wax coating layer 16 and then completely causing the tube 12 to heat-shrink. This wax coating layer 16 is united with a wax coat 19 when the wax coat 19 is formed on the outer surface of the laminated unit, thereby reducing in number pinholes of the coat 19.
Patent JP-H08300250-A (JP)
Title: Flaw scraping grinder with flaw check mechanism
Inventor: NISHIYAMA NOBORU
IPC: G01N27/90
Filed: 1995-05-02
Abstract: PURPOSE: To improve the efficiency of flaw scraping grinding work by setting up a flaw check mechanism, measuring the discernment of a flaw and its depth, and a grinding robot with a grinder and a distance measuring mechanism shiftably on the same traveling rail. CONSTITUTION: A grinding robot 2 performs the grinding of a flaw 13 by a grinder 5 through the control of a computer. After grinding, a distance measuring sensor 6 measures a distance ranging to the bottom part of a cutting part from the sensor 6. Next, the robot 2 shifts to the left, returning to its original position. Subsequently, a frame 10 shifts from right to left along two travel rails 9 and 9a, and during this shifting, a flaw searching device 12 locates the position of a flaw 13 on a steel plate 1, and a fact of whether there is a residual flaw in the ground part or not is checked. If such a fact that thickness after grinding is not less than a thickness tolerance lower limit is checked, a scraping process is completed as a test pass. On the other hand, if the thickness after grinding is less than the thickness tolerance lower limit of the steel plate, it is rejected.
Patent JP-S63296382-A (JP)
Title: Laser oscillating device
Inventor: KARUBE NORIO
IPC: H01S3/038
Filed: 1987-05-28
Abstract: PURPOSE:To reform a device to be a circular mode so as to be improved in a laser ray concentrating and a processing property by a method wherein the number of spirally structured turns of electrodes is rendered an integer. CONSTITUTION:A device starts to oscillate as a laser excitation occurs through the discharge between opposite dual spiral electrodes 9a and 9b. Here, the number of the spirally structured turns of the electrodes 9a and 9b is an integer, a laser resonator is composed of n-pieces of discharge tube segments 1 connected in series, and starting points of the electrode spirals of the discharge tube segments 1 are varied from each other in a position by pi/n on the circumference of the discharge tube. By these processes, a high frequency excitation axial flow CO2 laser can be reformed from a lateral to a circular mode.
Patent JP-H1145660-A (JP)
Title: Getter flashing method of cathode-ray tube and getter for cathode-ray tube
Inventor: KIM JIN-NYUN
IPC: H01J29/94
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To avoid discoloration and reduction in luminance by flashing a getter by arranging the getter in an attitude where diffusing direction of enclosed active metal turns to the side of a funnel in close vicinity to the getter. SOLUTION: In a getter 20, a vessel 24 in which active metal 26 is enclosed is installed in one end part of a belt-like support member 22, and the other end is installed on the outside of a shielding cup 9 of an electron gun 8. The getter 20 is arranged so that an anode arranging funnel surface is positioned in a central part of an adjacent surface. The active metal 26 inserted into the vessel of the getter 20 is evaporated/diffused to the funnel side by getter flashing, and does not stick to a shadow mask or a fluorescent screen of a panel. Even in a small cathode ray tube (for example, a 10-inch or 6-inch cathode-ray tube), since the active metal does not stick to the shadow mask at all, a rainbow-shaped color bar by interference does not appear on an image screen.
Patent JP-H11349495-A (JP)
Title: Removal of metal compound from aqueous solution of acid
Inventor: HOMMELTOFT SVEN IVAR
IPC: C07C303/44
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To selectively remove a metal compound and/or an ammonium salt from an aqueous solution containing an acid and/or the alkyl ammonium of the acid. SOLUTION: This method for removing a metal compound from an aqueous solution of an acid comprises the following stages. Namely, an aqueous solution of an acid compound containing an impurity is prepared, the aqueous solution is brought into contact with a cation exchange resin, a metal ion and/or an ammonium ion impurity is selectivity removed from the solution under conditions effective for cation exchange and the aqueous solution of an acid substantially free from an impurity is obtained.
Patent JP-H09321937-A (JP)
Title: Reader
Inventor: KOBAYASHI TOSHIYUKI
IPC: H04N5/378
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To deliver stably a contrast output of a tilted video waveform to a main body even when a close contact image sensor is moved without a remarkable cost increase in the reader. SOLUTION: A video output is received by a series diode D1 at a position close to a video output terminal of a close contact image sensor, a capacitor C placed between an anode of the diode D1 and GND is charged for sample-and- holding and the voltage resulting from the charge is outputted to a post-stage buffer. Furthermore, when the charge is being sufficiently held, a gate of a transistor(TR) 1 connected in parallel with the capacitor C is opened to discharge the charge charged in the capacitor C through a resistor R2 .
Patent JP-2000322954-A (JP)
Title: Manufacture of tape wire
Inventor: YASUOKA SEIJI
IPC: H01B13/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a tape wire capable of preventing the occurrence of a wrinkle as well as having high accuracy. SOLUTION: Conductors are guided with a guide roller 20 having pitch grooves 20A formed in its widthwise direction, the conductors, 1 are stuck to one surface of one insulating tape 3 sent out by the guide roller 20 and a pressing roller 21, the one surface side of the one insulating tape 3 and the one surface side of the other insulating tape 4 sent out toward the one surface of the insulating tape 3 are integrally melted and laminated to each other so as to catch the conductors 1, laser beams are illuminated at specific intervals to form windows 4A on the insulating tape 4 excluding the conductor areas, and sheet-like tape wires are cut out by cutting and separating it at every one of the windows 4A of the insulating tapes 3, 4.
Patent JP-S5657755-A (JP)
Title: Preparation of more highly active carboxylic ester
Inventor: SUZUKI YUKIO
IPC: C07C67/00
Filed: 1979-10-15
Abstract: PURPOSE: To obtain the titled compound useful as an insecticide and acaricide readily and in high purity, by depositing and removing cis- or trans- X from cis- or trans - cypermethrin respectively and selectively.  
     CONSTITUTION: A mixture consisting of an ester having the d-cis form on the acid side and the R- form on the alcohol side and an antipode thereof (cis X) or a mixture consisting of the d-trans form on the acid side and the R- form on the alcohol side and an antipode thereof ( trans X) is deposited from α-cyano-3-phenoxybenzyl ester of cis- or trans-2,2-dimethyl -3-(2,2-dichlorovinyl)cyclopropanecarboxylic acid ( cis- or trans-cypermethrin) respectively and removed by means of filtration or decantation to give cypermethrin rich in the cis Y form the mother liquor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02124632-A (JP)
Title: Output buffer circuit
Inventor: ISHII HIROSHI
IPC: H03K17/687
Filed: 1989-05-26
Abstract: PURPOSE:To lower an output signal to a low level within a prescribed time after an input signal is changed by providing a delay circuit retarding an input signal for a prescribed time, an AND circuit and the 2nd n-channel MOS TR connected in parallel with the 1st n-channel MOS TR. CONSTITUTION:The circuit consists of a 1st n-channel MOS transistor(TR) Qn1, a delay circuit 5, an AND circuit 6, and the 2nd n-channel MOS TR Qn2 using an output (c) of the circuit 6 and connected in parallel with the TR Qn1. In such a case, when an input signal I reaches an L level, the n-channel MOS TR Qn1 is energized, and an output (c) of the AND circuit 6 goes to an H level when the level of the output signal O is regarded as logical H even if nearly 10ns elapses after the p-channel MOS TR Qp1 is nonconductive, the n-channel MOS TR Qn2 is conductive thereby decreasing the level of the output signal O to the L level strongly.
Patent JP-H086017-A (JP)
Title: Metal mold structure of photoconductor for back light unit
Inventor: OBARA ATSUSHI
IPC: G02F1/1335
Filed: 1994-06-15
Abstract: PURPOSE:To provide a metal mold structure which is cable of easily forming plural kinds of photoconductors having different patterns and are rational and cost effective in operation without exchanging metal molds. CONSTITUTION:A plate material 15 inscribed with corresponding patterns for forming patterns for improving luminance is freely attachably and detachably mounted at the metal mold 11a of the metal mold structure for photoconductors for a back light unit and the photoconductors having the patterns for improving luminance are formed at the time of injection molding of the photoconductors.
Patent JP-S6368707-A (JP)
Inventor: BORUDEI MATSUSHIMO
IPC: F02F1/42
Filed: 1987-05-28
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-H0669820-A (JP)
Title: Method and device for decreasing signal error in receiver
Inventor: IAN JIYUSO DEDEITSUKU
IPC: H04B1/10
Filed: 1993-06-03
Abstract: PURPOSE:To provide a method or the like for decreasing signal error in a receiver such as GSM. CONSTITUTION:A reception signal is demodulated so as to generate a pair of digital base band signal values. An in-phase singnal value and an orthogonal signal value are averaged so as to generate average values in I and Q directions. The I or Q direction average value is subtracted respectively from the respectice in-phase signal value and orthogonal signal value of paired signals. The areas for 1st-4th I-Q drawings are regulated, an average distance between a new pair of signals positioned in an area relating to the I or Q axis is decided concerning respective areas and an I or Q direction shifting value is generated so that the center of a circle can be close to the I or Q axis. Then, the I or Q direction shifting value is subtracted respectively from the in-phase signal values of the new pair of points and the in-phase and orthogonal values of the result are dispatched as output signals.
Patent JP-H05140027-A (JP)
Title: Method for preventing alpha,beta-unsaturated carboxylic laid and its ester from polymerizing
Inventor: KAWASAKI KYOSUKE
IPC: C07C67/62
Filed: 1992-05-26
Abstract: PURPOSE:To obtain excellent inhibiting effects on polymerization by the coexistence of hindered phenols among phenols in addition to the phenols and a manganese salt with an alpha,beta-unsaturated carboxylic acid and its ester. CONSTITUTION:Phenols, a manganese salt and hindered phenols are made to coexist in an alpha,beta-unsaturated carboxylic acid such as acrylic acid or methacrylic acid and its ester or a substance containing them to effectively prevent their polymerizing. Phenols selected from the group of phenol, hydroquinone, p- methoxyphenol, cresol and catechol are cited as the phenols to be added. Hindered phenols selected from 2,5-di-t-butylhydroquinone, 2,6-di-t-butylphenol, 6-t-butyl-m-cresol, 4-t-butylcatechol, 2-t-butyl-4-methoxyphenol, etc., are cited as the hindered phenols.
Patent JP-S62290981-A (JP)
Title: Graphic display system
Inventor: IWAZAWA NORIKO
IPC: G06T11/80
Filed: 1986-06-11
Abstract: PURPOSE:To easily obtain a graphic display method that can make expansion and reduction at the same magnification at all times by inputting the central point of a graphic of an extent to be magnified or reduced on a graphic displayed in a display device, and displaying the graphic expanded or reduced at a fixed magnification. CONSTITUTION:When an expanded graphic is displayed in addition to an objective graphic in a display device 13, the expanded graphic is erased from the screen. Then, a user operates a mouse 11 and inputs the central point of a place to be expanded. A graphic of a square extent having a side of (r) dots (r>0, constant) with the point as the center is expanded at magnification (n) (n>1, constant) and the expanded graphic is displayed on already displayed graphic. By denoting the magnification (n) as 0<n<1, the graphic can be reduced by similar procedure.