baber/WOPTO huggingface dataset:
Patent JP-H10285887-A (JP)
Title: Revolving armature and method for correcting balance
Inventor: NISHIDA KATSUYA
IPC: H02K1/22
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a correction method for the balance of a revolving armature whose dynamic balance can be corrected without requiring a special operating process and an exclusive working installation, which is low-cost and which is favorable in terms of performance, and to obtain the revolving armature. SOLUTION: Protrusions 26 are formed integrally on end faces in the direction of axial lines at insulators 24 in an armature 10. The shape and the size of the protrusions 26 are set in such a way that the imbalance of the armature 10 after the execution of windings 22 is eliminated on the basis of data (arrow X) on a winding imbalance generated uniformly according to the execution method of the windings 22, and the balance of the armature 10 is corrected simultaneously in an ordinary winding and working process. As a result, a special operating process and an exclusive working installation are not required, and it is possible to prevent a drop in the efficiency of a motor because a constitution in which a part of the armature 10 is deleted or in which a correction material is stuck is not used.
Patent JP-H02266366-A (JP)
Title: Control method for copying machine
Inventor: HIGUCHI MASAMI
IPC: G03G15/00
Filed: 1989-04-07
Abstract: PURPOSE:To eliminate the need of separating transfer sheets in a double-sided copy tray by confirming that the double-sided copy tray has no transfer sheet, when a transfer sheet that is transferred on another side is jammed, then supplying a new one and copying the next original. CONSTITUTION:It is confirmed that the double-sided copy tray 122 has no transfer sheet 10 when the transfer sheet 10 is jammed after another side is transferred, and the new transfer sheet 10 is supplied and the next original is copied. Therefore, when the double-sided copy tray 122 has more transfer sheets 10 than a regulated number of transfer sheets because of failure such as the jam, even if the copying is stopped after double-sided copying is completed, several transfer sheets 10 for the next original enter the tray. However only, if it is confirmed that the tray 122 has no transfer sheet, the new transfer sheet 10 is not supplied from a mass storage supplying tray 130 and next copying is not carried out. Thus, the separation of transfer sheets in a double-sided copy tray is not needed.
Patent JP-S62244437-A (JP)
Title: Gel preparing base material
Inventor: MOTOMIYA SHIGEO
IPC: A23L29/20
Filed: 1986-04-15
Abstract: PURPOSE:To prepare only a necessary amount of a gel at ambient temp., by adhering a gelatinization promoter such as calcium gluconate to a base body such as a laboratory dish and subsequently injecting an aqueous solution of alkali metal or alkaline earth metal alginate in said dish. CONSTITUTION:A gelatinization promoter 4 for gelatinizing an aqueous sodium alginate solution is applied to the inner wall of a laboratory dish 2 and dried. The aqueous sodium alginate solution 12 is injected in the laboratory dish 2 and allowed to stand to complete a gel 14. As the gelatinization agent, calcium gluconate is pref. and filter paper impregnated with the gelatinization agent may be placed on the bottom of the laboratory dish. By this method, because the gel can be prepared at ambient temp. unlike an agar gel, blood weak against high temp. can be mixed with a medium and the medium having pH over a wide pH-range of 3-10 can be obtained.
Patent JP-S60232274-A (JP)
Title: Apparatus for irradiating ultraviolet ray
Inventor: FUSE YOSHIROU
IPC: C03C25/12
Filed: 1984-04-28
Abstract: PURPOSE:To efficiently perform the cooling of a discharge tube, by making it possible to respectively regulate the air cooling degree to the discharge tube being an ultraviolet ray generation source from both end sides of said discharge tube. CONSTITUTION:An air sucking opening part 10 and the exhaust opening part 11 communicated with a second gap 4' are formed to the cylindrical wall of the box body 5 forming a passage chamber 9' and air amount regulation holes 7 are formed on holding plates 6. Cooling air sucked into the passage chamber 9' from the air sucking opening part 10 directly cools a discharge tube 1 through a first gap 4 and separated into a part exhausted through a second gap 4' and the exhaust opening part 11 as it is and a part entering an air chamber 9 at once through the air amount regulation holes 7 and discharged from said air chamber 9 through the second gap 4' and the exhaust opening part 11 while cools the end part of the discharge tube 1. By this mechanism, cooling efficiency can be enhanced.
Patent JP-H03286473-A (JP)
Title: Disk recording/reproducing device and data address control method for the same
Inventor: YAMAWAKI MASASHI
IPC: G11B20/12
Filed: 1990-03-30
Abstract: PURPOSE:To prevent a write-in error and a read-out error, and in addition, to prevent the derivation of the rise of cost and the fall of recording capacity by connecting an address control device to record or read data corresponding to the address of each sector to/from the data part of a sector in the rear of that sector to a disk driving device. CONSTITUTION:The address control device 15 which records or reads the data corresponding to the address of each sector to/from the data part of the sector in the rear of that sector is connected to the disk driving device 11. Then, the data corresponding to the address value of each address part 13a to 13d is written in the data part of the sector behind it by one. Therefore, sufficient time can be secured before the data is written after each address part 13a to 13d is read. Besides, the confirmation of the read out address value is executed by software. Thus, the write-in error and the read-out error are prevented, and in addition, the rise of the cost and the fall of the recording capacity are never derived.
Patent JP-H02265870-A (JP)
Title: Picture forming device
Inventor: TAKAHASHI YASUHIRO
IPC: B65H85/00
Filed: 1989-04-06
Abstract: PURPOSE:To enable the compactness of a device and its cost down by providing constitution in such a way as parallelly providing, switchback conveying path in the upper position of a paper form inverting conveying path in a main body, a not in a multi-function tray itself. CONSTITUTION:A switchback conveying path 18, replacing front and rear ends of a paper form before it is discharged from a paper form inverting conveying path 10 to a multi-function tray 19, is successively provided in parallel in an upper position of the paper form inverting conveying path 10 through forward- reverse rotating paired rollers 17. While an in-carrying port 22 and a guide 21, conveying the paper form from the paper form inverting conveying path 10 to the switchback conveying path 18, are provided between the paper form inverting conveying path 10, separated by a predetermined distance from the forward-reverse rotating paired rollers 17, and the switchback conveying path 18. Thus by providing the switchback conveying path 18 not in the multifunction tray 19 itself, its mounting is facilitated. Further even in the case of selectively mounting not only the both-surface or synthesizing intermediate tray 19 but also various multi-function trays such as a paper discharge tray or the like, the switchback conveying path 18 can be utilized.
Patent JP-S63252390-A (JP)
Inventor: KUBOTA TETSUO
IPC: H05B11/00
Filed: 1987-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03287291-A (JP)
Title: Driving circuit of image display device
Inventor: ASAKAWA TATSUJI
IPC: G09G3/36
Filed: 1990-04-03
Abstract: PURPOSE:To display a high-definition image by sampling and holding the image signal of a data line by using a sampling signal of logic between the output of a common shift register and the polyphase clocks of two systems when the image signal is supplied to column electrodes of the image display device. CONSTITUTION:Sample-and-hold circuits 6 - 10 and 11 - 15 form the two systems and half-bit shift registers 1 and 2 are connected in stages and used in common between the systems. A clock of one phase is frequency-divided to generate the transfer clock and polyphase clock of the shift registers 1 and 2; and the image signal of the data line is sampled and held by using the logic signal between the outputs of the shift registers 1 and 2 and the polyphase clocks of the systems, so that even when the number of column electrodes increases, the image signal is sampled and held with the sampling signal generated by using the shift registers 1 and 2 operating with a clock of frequency a half or less than the conventional one and a logic circuit. Consequently, the high- definition image signal can be driven.
Patent JP-S5712690-A (JP)
Title: Dial of watch and manufacture thereof
Inventor: NOMURA HIRONORI
IPC: B41M3/00
Filed: 1980-06-28
Abstract: PURPOSE: To print the dial, which is excellent in mass production capability and manufacturing cost thereof is low, by printing display chacaters and symbols onto the dial for the watch by using ultraviolet curing type ink.  
     CONSTITUTION: In a station 1, a blank 11 for a day of the week arranged and forwarded by means of a part feeder 12 is adsorbed to a robot hand 13 under vacuum, and positioned at a conveying carrier 14. The conveying carrier 14 is sent to a station 2 by means of a belt line 15, red ultraviolet curing type UV ink 17 is transcribed by means of an elastic intaglio printer 16 here, and Sunday is printed. The ink 17 is dried and cured by means of an ultraviolet irradiating lamp 18 in a station 3. Black ultraviolet curing type UV ink 19 is similarly transcribed and cured in stations 4, 5, and MondayWSaturday are printed. The carriers 14 housing the dial for the days of the week previously printed and cured are stacked in a station 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61248824-A (JP)
Title: Taking-in device for long work
Inventor: WATANABE TETSUAKI
IPC: B65G49/00
Filed: 1985-04-25
Abstract: PURPOSE:To aim at reduction in an unavailable space and tightenability in a processing medium, by moving racks vertically, while rearranging each of long works on each rack in order horizontally in a highly dense form within a vertical surface, and taking these racks in a process chamber through an opening on a bottom part of the process chamber. CONSTITUTION:A lot of cement pipes S arranged horizontally and parallelly are fed to a curing chamber 1 by a feed conveyor 7 and supported by plural pieces of concave grooves at an upper part of a bar 9 of a loading device 10. And, this bar 9 is horizontally shiftable on a lifter 8 in both directions. A pair of guide rails 21 are extendedly installed in horizontal form at the inside of both side walls in a rack flow direction of the curing chamber 1, and each rack mounted with an unhardened cement pipe S and an elevator 4 are taken in from a lower part of an opening 3 and stopped at the same level with these rails 21, then the rack 2 is extruded horizontally onto these rails 21 by an extruding device 22 without vibrating it, whereby the rack 2 is pushed up by the succeeding rack 2, shifted in a close state, thus they are stacked in a highly dense manner and what is more, tightenability in each medium inside the process chamber is improved.
Patent JP-2000281999-A (JP)
Title: Re-releasable, pressure-sensitive adhesive composition
Inventor: FUJII TAKAO
IPC: C09J11/08
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition, which can provide a re-releasable, self-adhesive sheet of a given quality having excellent initial adhesiveness and re-releasability, by comprising self-adhesive, fine spherical particles having a specified gel fraction and a specified weight average molecular weight of a tetrahydrofuran soluble component. SOLUTION: The re-releasable pressure-sensitive adhesive composition comprises self-adhesive, fine spherical particles having a gel fraction of 70 to 95%, a weight average molecular weight of a tetrahydrofuran soluble component of 100,000 to 500,000 and a Mw/Mn value of 4 to 12. The fine spherical particles are made of an acrylic copolymer whose composition comprises, on the weight basis, 60 to 99.9% of a monomer of formula: CH2CHOOR1, wherein R1 represents a 4-10C alkyl group, 0.1 to 10% of an unsaturated monomer having a carboxyl group, and 0 to 40% of an unsaturated monomer. The composition should preferably contain an acrylic aqueous emulsion. The acrylic emulsion comprises an acrylic copolymer of 50 to 99.9% of a monomer of formula: CH2= CR2COOR3, wherein R2 represents H or CH3; and R3 represents a 1-12C alkyl group, 0.1 to 10% of an unsaturated monomer having a carboxyl group, and 0 to 50% of an acrylic copolymer.
Patent JP-S6035671-A (JP)
Inventor: KUNUUTO ARENHORUDO
IPC: B62D25/16
Filed: 1984-04-27
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-H07265780-A (JP)
Title: Coating tool
Inventor: KUROKAWA TAKUMI
IPC: B43L19/00
Filed: 1994-03-31
Abstract: PURPOSE:To control the discharge amount in liquid freely and delicately and improve the coating performance by arranging a valve mechanism consisting of a valve seat component with opening and another valve seat component for opening and closing the opening in compliance with pressures in the liquid discharge direction and the air invasion direction. CONSTITUTION:A cylindrical container 2 with a liquid storage chamber 1 inside is provided with elasticity to be contracted by pressurizing, and a cap 4, an outer pipe 5 and an inner pipe 6 are installed on an opening component 3. A cylindrical section 11 as a pressing body for moving the cap 4 in the open state is installed on a connecting shaft 8, and a spherical valve seat component 13 is stored in an inner opening 12 of the cylindrical section 11. The valve seat component 13 is energized forward by an elastic body 14 and protected from springing out by a valve seat component 15 fitted on the connecting shaft 8. On the other hand, a comb body 9 is fitted on a component having the elastic body 14 and the valve component 13 in the inner opening 12 of the cylindrical section 11 on which the valve seat component 15 is fitted after storing the above items.
Patent JP-H04299403-A (JP)
Title: Constant current circuit
Inventor: KAWANISHI MASARO
IPC: H02M3/155
Filed: 1991-03-27
Abstract: PURPOSE:To reduce the output current error caused by the offset voltage of a constant current circuit using a negative feedback circuit consisting of an operational amplifier. CONSTITUTION:A capacitor C1 is charged with t=T1 owing to the error voltage caused by the offset voltage Eosl of an operational amplifier OP1. At the same time, a capacitor C2 is also charged by the offset voltage Eos2 of an operational amplifier OP2 so that the Eos2 is eliminated. Then the charge of the C1 is transferred to capacitor C2 with t=T2, and the reference voltage Vr' is corrected by an amount equivalent to the error voltage. Thus the positive phase input voltage Vr of the OP1 is obtained. Then a capacitor C3 is charged with the Vr and this charged voltage is kept as long as t=T3 is satisfied. As a result, the capacity of the C1 is equal to that of the C2 multiplied by alpha and therefore the error of the constant current output caused by the Eosl is reduced down to 1/(alpha+1).
Patent JP-H05258212-A (JP)
Title: Audio device
IPC: G11B5/027
Filed: 1992-03-11
Abstract: PURPOSE:To avert the beat disturbance at the time of sound recording of AM broadcasting and to execute sound recording at correct characteristics at the time of recording of other signal sources. CONSTITUTION:This audio device has integrally at least an AM receiving circuit 11, other signal sources 12 to 14 and a tape recorder 15. Means 543 to 546 for changing the oscillation frequency of a bias oscillation circuit 53 of a tape recorder 15 are provided. A switching means 16 which selects the audio signals from the AM signal receiving circuit 11 and other signal sources 12 to 14 and supplies the signals to the tape recorder 15 is provided. A means 20 which makes the changing means 543 to 546 effective while the switching means 16 selects the audio signal from the AM receiving circuit 11 and setting the oscillation frequency of the bias oscillation circuit 53 at a standard value regardless of the states of the changing means 543 to 546 while the above-mentioned means selects the audio signals from the other signal sources 12 to 14 is provided.
Patent JP-S58207272-A (JP)
Inventor: SAITOU CHIYUUICHI
IPC: B66B29/04
Filed: 1982-05-26
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-S5612390-A (JP)
Title: Triazolopyridazine derivative
Inventor: SETOGUCHI NOBUROU
IPC: A61P25/20
Filed: 1979-07-10
Abstract: NEW MATERIAL:A triazolopyridazine derivative expressed by formula I (R is H or lower alkyl group; R 1  is H or R 1  and R 2  may form a single bond; R 2 , R 3 , R 4  and R 5  are H, lower alkyl groups, etc,; X is H, lower alkyl group or halogen), and its acid addition salt.  
     EXAMPLE: 6-[7-Methyl-7,8-dihydro-s-triazolo(4,3-b)pyridazin-6-yl]-1,2,3,4-tetrahydro-1-methylquinolin-2-one.  
     USE: A medicine having an antianxiety, sedative, anti-inflammatory and hypotensive actions.  
     PROCESS: A compound of formula II is reacted with a compound of formula III or its reactive derivative, e.g. an ester, acid anhydride or halide, to form the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000044631-A (JP)
Title: Production of acrylic ester polymer
Inventor: UCHIUMI NAOHIKO
IPC: C08F20/10
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To make a high polymerization rate compatible with living properties and smoothly produce an acrylic ester polymer having a narrow distribution of molecular weight and useful as an adhesive, a coating material, etc., with good reproducibility by using an organolithium compound and a specific organoaluminum compound. SOLUTION: An acrylic ester (e.g. a primary alkyl ester of acrylic acid) is polymerized in the presence of (B) an organolithium compound such as sec- butyllithium or 1,3-bis(lithio-1,3-dimethylpentyl)benzene and (C) a compound represented by the formula: AlR1R2R3 [R1 is a >=3C (substituted)alkyl, a >=3C (substituted) alkoxy or a (substituted) aryloxy, e.g. a 3-12C branched alkyl or a 4-12C linear alkyl; R2 and R3 are each a (substituted) aryloxy or R2 and R3 are bound to denote a (substituted) arylenedioxy].
Patent JP-H03286533-A (JP)
Title: Semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L23/522
Filed: 1990-04-02
Abstract: PURPOSE:To obtain a new structure of a final protective film for devices sealed with resins by which electric conductivity is brought into low and pad parts are bored easily in a photoetching process, by providing the final protective film comprising the two layers of a silicon nitride film and a silicon oxide film, after forming metallic electrode wirings. CONSTITUTION:After forming Al electrode wirings as the final metallic electrode wirings of a semiconductor integrated circuit device, by a CVD(chemical vapor deposition), etc., a silicon nitride film of 500nm in thickness is formed, and successively a silicon oxide film of 100nm in thickness is formed. Thereby, even if the resistance value of the silicon nitride film is 10<11>-10<13>ohms and the silicon oxide film is thin owing to its thickness of 100nm, a resistance value of 10<14>-10<15>ohms or larger is obtained, and currents flowing through a final protective film can be prevented. Also, both borings of the pad parts of the silicon nitride film and the silicon oxide film are possible by one photoetching process. Even if the semiconductor device with this protective film comprising the two layers is sealed with a resin and its life time is tested by applying 5 volts to it at 85 deg.C in 85% RH, there occurs no electrolytic corrosion in the parts on which electric fields are concentrated in the Al electrode wirings.
Patent JP-H03286690-A (JP)
Title: Video signal processing circuit
Inventor: KONISHI MASASUKE
IPC: H04N7/01
Filed: 1990-04-02
Abstract: PURPOSE:To reduce deterioration in picture quality due to thinning of scanning lines by thinning a scanning line having a largest correction with respect to a vertical scanning line. CONSTITUTION:A switch control circuit 10 controls a thinning position of a thinning circuit from an output of a correlation discrimination circuit 103. That is, a position offering the strongest correlation in the vertical direction of the pattern within a range (in some scanning lines), in other words, a position recognizing scanning line pair (actually what order number of scanning line) is stored and the scanning line having the strongest correction in the vertical direction of the pattern within a range is thinned by thinning the position stored in the thinning circuit. Thus, even when a scanning line having the correlation in the vertical direction is thinned, the deterioration in the picture quality is reduced.
Patent JP-S59213170-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASAI SHIYUUJI
IPC: H01L29/80
Filed: 1983-05-19
Abstract: PURPOSE:To enable to stably and accurately form an offset gate structure that the gate part is separated from the drain part by a method wherein high concentration layers unsymmetric with respect to an electrode pattern is provided by ion implantation with the inclination of a specific angle or more to the electrode pattern and a semiconductor substrate. CONSTITUTION:An N type operating crystal layer 5 produced by ion implantation and the gate pattern 11 are formed. Next, Si<+> ions are implanted with the inclination of an angle thetai toward the source, thus forming the high impurity concentration layers 6 and 7, and thereafter an MESFET of the offset gate structure is obtained by the same technique as conventional. In this case, when the angle of ion implantation thetai is made larger, the reverse directional diode withstand voltage between the gate and drain increases with said angle thetai; the mutual conductance gm per unit gate width becomes almost constant, while the drain conductance (gd) per unit gate width reduces, resulting in the improvement of saturated characteristics. Besides, the difference of FET characteristics in exchanging the source with the drain begins to be recognized from said angle theta=10 deg., therefore oblique ion implantation is effective at the angle of implantation 10 deg. or more.
Patent JP-H11266041-A (JP)
Title: Piezoelectric transformer
Inventor: KATSUNO YUKIFUMI
IPC: H01L41/107
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To improve resistivity to noise conduction, by a method wherein shielding part for suppressing noise is provided between the input part of excitation and the output part for fetching of output power. SOLUTION: An input part 6 and an output part 7 are formed individually and they are adhered through a shield plate 1, which is a tabular conductor, in this piezoelectric transformer. The shield plate 1 is electrically led out to outside by an external electrode 2, and it is grounded. Also, an external electrode 4, with which an input internal electrode is connected to outside, an output external electrode 5 and an edge-face electrode 8 are provided. The input part 6 is polarized in the opposit thickness direction in every other layer as shown by an arrow 10, and the output part 7 is polarized between the external electrode 5 and the edge-face electrode 8. Accordingly, the common mode noise, which is transmitted to output side from input side, can be suppressed, and the immunity to the noises can be improved.