baber/WOPTO huggingface dataset:
Patent GB-577137-A (GB)
Title: Improvements in and relating to resinous polymerization products
IPC: C08F257/00
Filed: 1943-06-21
Abstract: Insoluble, infusible copolymers are made by forming a solution of a soluble, fusible, heat-convertible, partial polymer of p- or m-divinyl benzene and an organic compound containing a CH2=C< group and heating in the presence of a catalyst. Organic compounds specified are acrylic acid, methyl, ethyl, propyl, isobutyl, phenyl, benzyl and cyclopentyl acrylates, methacrylic acid, methyl, ethyl and benzyl methacrylates, chloroacrylic acid, methyl chloroacrylates, ethyl bromoacrylates, acrylonitrile and methacrylonitrile, vinyl chloride, bromide and iodide, vinylidene chloride, vinyl acetate, propionate, butyrate, isobutyrate, cyclopentanoate and benzoate; allyl acetate, propionate, butyrate and isobutyrate, methallyl acetate and benzoate, allyl chloride, bromide, iodide and methallyl chloride; allyl methyl ether, methallyl methyl ether, vinyl methyl ether, vinyl ethyl ether; methyl vinyl ketone, ethyl vinyl ketone, allyl methyl ketone, allyl ethyl ketone, allyl propyl ketone and allyl isobutyl ketone; diallyl malonate, divinyl ether, diallyl ether, diallyl phthalate, allyl acrylate, diallyl and di-(2-chloroallyl) succinates.  Suitable catalysts are ozone, ozonides, sodium and barium peroxides, acetyl, lauryl and stearyl peroxides, benzoyl and acetyl benzoyl peroxides, acetone and triacetone peroxides, hydrogen peroxide, ethyl hydrogen peroxide and diethyl peroxide, perborates, persulphates and perchlorates, aluminium chloride, methacrylic and hydrofluoric acids, cobalt and manganese resinates, linoleates and maleates.  If in addition to the copolymerizable compound a hydrocarbon or chlorinated hydrocarbon solvent, e.g.  Transil oil or pentachlordiphenyl, is present, a gel is formed on polymerization.  Refractory materials may be rendered acid-resistant by impregnation with the solution and forming the copolymer in situ.  Pigments and fillers, e.g. asbestos and mica, and abrasives, e.g. carborundum, may be incorporated in the copolymers. They may be used to impregnate glass cloth, to form laminated asbestos paper, to form battery plate separators and for case-hardening polystyrene and polyethyl acrylate.  Specifications 394,776, [Class XXXV], 572,272 and 576,944 are referred to.
Patent HK-218396-A (HK)
Title: Oxygen detackification in secondary fiber recovery
Inventor: NADDEO RONALD CHARLES
IPC: D21C9/08
Filed: 1996-12-19
Abstract: A method is disclosed for the detackification of stickies in the production of recycled paper products containing secondary fibers. Oxygen is used to reduce the tackiness of stickies in secondary pulps, and optionally is used with alkali and/or detackification agents for optimum stickies control.
Patent HU-T34237-A (HU)
Title: Process for producing transposone-carrier bifunctional recombinant dna cloning vector and transformants of the vector
Inventor: OTT ISTVAN
IPC: C12N15/00
Filed: 1983-07-11
Abstract: Novel bifunctional recombinant DNA cloning vectors and vector transformants opt. contg. transposon and antibiotic-resistance determining genes are prepd. by coupling DNA fragments carrying antibiotic-resistance determining genes contg. functional replicant oligo in E. Coli cells and DNA fragments contg. functional replicant oligo in Streptomyces cells and opt. transposon DNA, transforming Streptomyces and E. Coli cells with the resulting recombinant vector DNA, selecting the transformants and opt. isolating the mutants.
Patent HU-T56172-A (HU)
Title: Sulfur dioxide emission decreasing method for boilers by interposing of lime burner arranged under the furnace chamber
Inventor: PETRASITZ FERENC
IPC: B01D53/34
Filed: 1989-06-14
Abstract: Quicklime is produced from limestone (CaCO3) in the furnace below the firing space, either in a fluidised bed or on a moving grate. The quicklime (CaO) is continuously removed to a mill and finally introduced into the flue gas duct
Patent HU-T52064-A (HU)
Title: Process for producing optically active 2-oxo-imidazolidine derivatives
Inventor: HAYASHI KIMIAKI
IPC: C07D233/34
Filed: 1989-12-15
Abstract: Disclosed are a process for preparing an optically active 2-oxoimidazolidine derivative of the formula: <CHEM>  wherein R<1> represents hydrogen atom or a lower alkyl group, according to the process described in the specification; and a 3-acyl-2-oxoimidazolidine-4-carboxylic acid ester derivative having (S, R) configuration of the formula: <CHEM> wherein R<2> represents a tert-butyl group or a benzyl group, and R<3> represents a lower alkyl group or an aryl group.
Patent HU-T59621-A (HU)
Title: Swivel head for mineral crusher
Inventor: ROBSON ANGUS PETER
IPC: B02C13/28
Filed: 1990-11-21
Abstract: A rotor (1) for a mineral breaker in which has a removable top plate (4) providing in situ access to the interiors of the rotor (1) and wear parts (4), (8) which can be revolved by sector to maximise the use of same.
Patent JP-S58121355-A (JP)
Inventor: MISHIERU BUANRAN
IPC: F16H57/02
Filed: 1983-01-07
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-H10199669-A (JP)
Title: High frequency heating device
Inventor: MIGAKI FUMIHIKO
IPC: H05B6/64
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and to improve the quality, by attaching a magnetron directly to a waveguide, by fixing the magnetron by engaging it with a coupling piece which is provided at a folded part of an outer periphery of the waveguide that guides a high frequency electromagnetic wave to a heating room. SOLUTION: A waveguide 3 guides a high frequency electromagnetic wave from a magnetron 2 into a heating room 1 and forms a folded part on its outer peripheral. Magnetron fastening screws 4 attach the magnetron 2 to the waveguide 3, and in this case, mechanical strength is enhanced by providing a fastening part at the root of the waveguide 3. This, the magnetron 2 can be directly attached to the waveguide 3 without using a magnetron installation plate between them, consequently of the number of part items and the projection welding process reduced and the quality is improved.
Patent JP-H04250982-A (JP)
Title: Diamond tip in cutting tool
Inventor: OMI KATSUHEI
IPC: B24D3/06
Filed: 1991-01-09
Abstract: PURPOSE:To abbreviate man-hour in the manufacturing process of a diamond tip and offer the diamond tip in a cutting tool to sufficiently exhibit autogenous function of diamond abrasive grains. CONSTITUTION:It is constituted so that diamond abrasive grains 2 are dispersed and sintered in alloy 1 containing lead of bronze series, cobalt series, or the like. Content of lead in the lead alloy 1 is appropriate to be 0.5-15 weight percent.
Patent JP-H07182876-A (JP)
Title: Novolatile memory device
Inventor: HAYASHI TETSUYA
IPC: G11C16/06
Filed: 1994-01-11
Abstract: PURPOSE:To attain stable read operation by setting a virtual ground line to a ground level and a bias level with a potential variable means. CONSTITUTION:The virtual ground line 13 is set to the bias level or the ground level through switch elements Sggj, Sbgj, Sggj+1, Sbgj+1 opening/closing according to selection signals Vj, Vj+1. Since the element Sbgj is inputted with the selection signal obtd. by inverting the signal Vj through an inverter circuit 17, it operates inverting from the element Sggj. The operation with respect to the relation between the elements Sggj+1, Sbgj+1 and the signal Vj+1 is similar also. Thus, the line 13 is set selectively to the ground level or the bias level through the elements Sggj, Sggj+1... or Sbgj, Sbgj+1.... Thus, at the time of charging to the virtual ground line, the dispersion in the bias level of a common bias potential line is eliminated, or reduced to remarkably small even when it exists, and stable memory operation is obtained, and high speed read operation is performed.
Patent JP-H10253773-A (JP)
Title: Covering member used to cover surface of solar cell and electronic apparatus provided with it as well as watch
Inventor: FUJIMORI SHIGEYUKI
IPC: G04G99/00
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain a covering member which does not lower the performance of an electricity-generating operation and whose outward appearance as a decorative property is enhanced by a method wherein a solar cell is covered with decorative patterns which partly cover the surface and the rear surface of a translucent member. SOLUTION: An insulating film 11 is formed on the whole face of a substrate 10 by using a sputtering apparatus, and an electrode film 12 is formed on it wholly or partly. A transparent electrode 14 is formed on a solar cell 13. A spacer 15 is fixed to the upper part of the transparent electrode 14 by using an adhesive or the like. In addition, a covering member 16 in which a time graduation, a character, a mark and the like are formed on one face is bonded to the upper part of the spacer 15, and a watch dial 8 is obtained. In the covering member 16, a decorative pattern 18 and a decorative pattern 19 are formed respectively on the surface and the rear surface of a translucent member 17.  The decorative pattern 18 partly covers the surface of the translucent member 17 so as to condense light, and the decorative pattern 19 partly covers the rear surface of the translucent member 17 so that light reaches the solar cell 13.
Patent JP-S61161992-A (JP)
Title: Inverter device for driving induction motor
Inventor: YAMAZAKI HIDEKI
IPC: H02P27/06
Filed: 1985-01-08
Abstract: PURPOSE:To enable to switch to a commercial power source by providing an inner induced voltage attenuator, thereby attenuating the inner induced voltage immediately after an inverter defect is tripped. CONSTITUTION:When a defect occurs in an inverter, an input switch 2 is opened to stop the operations of an inverter converter 3 and a thyristor inverter 5, and an output switch 6 is then opened to set an induction motor 1 to free- running decelerating state. At this time, a thyristor switch 10 of an induced voltage attenuator 8 is fired by a controller 11 to discharge the inner induced voltage of the motor 1 by an attenuating resistor 9. Thus, the motor 1 can be energized by a commercial power source about approx. 1sec from the inverter defection trip.
Patent JP-S5494467-A (JP)
Title: Control of flow of rolling line
Inventor: YAMAYA HIKARI
IPC: B21B37/00
Filed: 1978-01-09
Abstract: PURPOSE: To control the flow of rolling line automatically and accurately by defining the distiribution of metal to be rolled which reached prior-branch zone on the basis of the calculated results of the increasing and decreasing tendency or present value of load for every line of metal to be rolled distributed to more than branch lines.  
     CONSTITUTION: The steel tube 121 is moved from the sending-in zone 12 to the prior-branch zone 11, its signal a 1  is sent from the sensor 8 1  to the shift command circuit 52, and then on the basis of load caluclation with the branch lines 2 and 3, a shift command to direct the distributing direction is dispatched to the table preparation memory circuit 51. And, the circuit 51 shifts information of each steel tube recorded on each table and then makes tracking to the positions on rolling line of each steel tube. Then, on the basis of load calculation when judging distributed position, a command to direct distribution toward ligh load, for example, is dispatched. And, the lot to which belongs the steel tube 104 on the after-rolling zone 33 of the branch line 3 is judged by steel tube information passing through the judgeing command circuit 53 and the circuit 51 by the signal a 3  from the sensor 8 3 , and then whether it should be jointed with the steel tube 106 on the rolling line 2 is decided by the signal of sequencer 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03204987-A (JP)
Title: Semiconductor laser element
Inventor: KITAMURA SHOJI
IPC: H01S5/00
Filed: 1990-01-08
Abstract: PURPOSE:To make the peripheral part of a stripe relatively higher than its central part in refractive index so as to restrain a kink from occurring by a method wherein a structure composed of a protrusion whose width is smaller than that of the stripe and a recess whose refractive index is smaller than that of the protrusion is provided inside a first clad layer corresponding to the stripe of a second clad layer. CONSTITUTION:In a rib waveguide type stripe laser element, an N-type first clad layer 12 has a layered structure composed of a lower layer 13 provided with a recess 13a whose width is smaller than that of a stripe 16a and an upper layer 14 provided with a protrusion 14a whose refractive index is smaller than that of the recess 13a, so that the peripheral part of the stripe 16a is relatively larger than the center part of the stripe 16a in refractive index, therefore a semiconductor laser element of this design is prevented from falling into an unstable state which occurs in a laser element of conventional structure due to the self-convergence of laser rays.
Patent JP-S5592755-A (JP)
Title: Vinyl polymer solution in an organic solvent
Inventor: KONDOU YOSHIKAZU
IPC: C08L33/04
Filed: 1979-01-09
Abstract: PURPOSE: An acrylic copolymer is added to a vinyl polymer solution containing cellulose acetate, thus increasing the stability of the solution, such as the uniformity of dispersing particles of cellulose acetate, resistance to coagulation and association.  
     CONSTITUTION: To 100pts.wt. of a mixture consisting of 50W99, preferably 70W 97 parts of a copolymer from more than 80wt% of acrylonitrile and other vinyl monomers than that of formula I and of 1W50, preferably 3W30 parts of cellulose acetate, preferably of 48W63% acetylation degree and 50W300 polymerization degree are added 5W50, preferably 2W30 parts of an acrylic copolymer containing 5W30wt% of a monomer of formula I (R is H, methyl; X is H, ammonium, alkali metal, formula II; R 3  is H, methyl; l, m are 0W50, 0<l+m≤50). The resulting mixture is dissolved in a common solvent as dimethylformamide to from 5W50, preferably 10W30wt% solution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04239144-A (JP)
Title: Integrated circuit device
Inventor: IWATA YUJI
IPC: H01L21/60
Filed: 1991-01-11
Abstract: PURPOSE:To absorb the expansion of TAB leads, which is caused by a thermal stress at the time of bonding, by a method wherein an opening hole is provided in one part of each of the TAB leads, which are extendedly on a power supply wiring or a grounding wiring on the surface of an LSI chip, are superposed on the wiring and are bonded on bumps. CONSTITUTION:A plurality of pieces of bumps 2 are formed on the outer peripheral part of the surface of an LSI chip 1 and a power supply wiring or a grounding wiring 4 is formed in the interior of the chip 1 and is connected to the bump 2. On the other hand, there are TAB leads 3 and 3b and TAB leads 3b, which are extendedly provided from one side of a tape carrier 7 to the other side in a body with these leads 3 and 3a, in a device hole 6 in the tape carrier 7. Opening holes 3H are respectively formed in the area of each TAB lead 3b. The chip 1 is put on a bonding stage 10 in such a way that projecting parts of a bonding tool 9 are matched with the bumps 2. After that, the tape carrier 7 is arranged in such a way that the respective TAB leads 3 and 3a are matched with the bumps 2 on the chip.
Patent JP-H05190204-A (JP)
Title: Lithium secondary battery
Inventor: MORIGAKI KENICHI
IPC: H01M4/48
Filed: 1992-01-09
Abstract: PURPOSE:To suppress the generation of dendrite to a lithium electrode at the charging time so as to improve the charge-discharge efficiency of the lithium electrode by mixing triethylester phosphite into an organic solvent to use this as an electrolytic solvent. CONSTITUTION:A lithium secondary battery is formed of a negative electrode 3 with lithium metal or a lithium alloy as active material, and a positive electrode 5 with a metallic oxide, a metallic sulfide, or the like as active material through an organic electrolyte and a separator 4. In this lithium secondary battery, triethylester phosphite is mixed into an organic solvent such as ethylene carbonate, propylene carbonate or dimetoxiethane so as to be used as an electrolytic solvent. The content ratio of triethylester phosphite to the electrolyte is 1-20vol.%. The lithium-electrolyte interface different from the case of having only the organic solvent is thereby formed to suppress the generation of dendrite to the lithium electrode and thereby to improve charge-discharge efficiency.
Patent JP-H01177754-A (JP)
Title: Massage transmission system
Inventor: AKIYAMA KOICHI
IPC: H04M3/42
Filed: 1988-01-08
Abstract: PURPOSE:To rapidly inform an emergency by informing a message set for an extension telephone set currently in busy by automatically waiting for the busy to end and calling said telephone set also automatically. CONSTITUTION:The extension telephone set 2 is assumed to be currently busy. A user at an extension telephone set 1 hooks off and dials a message accumulation special number, then dials the number of the telephone 2. A central control unit 8 makes a voice accumulator 10 able to accumulate, and the existence of a message to the telephone set 2 is stored in a storage device 9. Thereafter, the message from the telephone set 1 is accumulated in the accumulator 10, then the telephone set 1 is hooked on. When the telephone set 2 is hooked on, the unit 8 accesses the device 9, and reads the message to the telephone set 2, then transmits a ringing to the telephone set 2. When the telephone set 2 is hooked off and answers, the accumulator 10 selects the message to the telephone set 2 and the transmits it thereto.
Patent JP-H09189707-A (JP)
Title: Near field scanning optical microscope and scanning probe microscope
Inventor: ONADA TAKESHI
IPC: G01B11/30
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To easily prevent mixing of the light used far an AFM (inter-atmomic force microscope)-dedicated optical system with the detection light of an NSOM (near field scanning optical microscope), etc., by easily securing a space for placing an objective lens required for the optical microscope for selecting a measuring area in a sample, coping with it. SOLUTION: A probe 3 is made to scan while it keeps a certain distance from a sample 15. For controlling them, the detection light of an NSOM from the probe 3 is used. Since the light of optical near field interaction from the probe 3 is used, the other light source is not required, and there is no spatial constraint on an objective lens caused by installation of the other optical system, and an objective lens 4 of high magnification can easily be used, and alignment of the sample 15 is easily performed. Both the change of relative distance between the emission position of the light emitted from the probe 3 and a detection optical system, or the change of emission direction of light can be applied for detecting the displacement of the probe 3.
Patent JP-H01179198-A (JP)
Title: Rejecting system
Inventor: FUJIMOTO JUNICHIRO
IPC: G10L15/06
Filed: 1988-01-08
Abstract: PURPOSE:To decrease an erroneous recognition by dividing a standard pattern into two or more groups at the time of pattern collation of a voice recognition, joining and collating a designated group and other group and rejecting a group when it has become other group than the designated group. CONSTITUTION:In a copying machine with a voice recognition, etc., a group in a dictionary is divided into G1-G5. When 'A4?' is outputted from a machine, usually only the group G5 is recognized as an object, but the group G2 becomes an object together. In this case, when a speaker has uttered such an unnecessary word as 'eh', a result of 'A4' is outputted, but since 'A4' does not exist in the designated group G5, it is eliminated, and the next recognition is executed. Subsequently, when 'yes' is answered, it is recognized as 'yes' of the group G5, therefore, a correct answer is outputted. According to this system, an erroneous recognition caused by an unnecessary word and a noise decreases.
Patent JP-H05191588-A (JP)
Title: Image forming device
Inventor: YAMAKAWA KENJI
IPC: G03G15/00
Filed: 1992-01-09
Abstract: PURPOSE:To provide the image forming device capable of reading images of many originals and speedily forming synthetic pictures without requiring any handling time for it. CONSTITUTION:Originals are successively carried from two original platens 107 and 108 to two original reading sections 1 and 2. One reading unit 3 is allowed to scan the original while coming into contact with contact glasses 101 and 102 which are parallel with each other to make the CCD read the original set at the reading position successively. The read original image is reproduced on the photosensitive body for each specified area simultaneously with reading of the CCD.
Patent JP-H10199976-A (JP)
Title: Manufacture of multi-layered wiring
Inventor: HASEGAWA TOSHIAKI
IPC: H01L21/768
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To form a via plug having good embedding property, without deteriorating a low permittivity organic film. SOLUTION: In a method of manufacturing a multi-layered wiring having a process, wherein an insulating film 17 containing at least a low permittivity organic film 15 is formed on a substrate 10, a via hole 18 is formed on the insulating film 17, and a via plug 23 is formed in the via hole 18, the via plug 23 is formed at the temperature equal to or lower than 350 deg.C. That is, the formation of a tungsten film 22 turning into the via plug 23 is performed at a temperature lower than or equal to the above temperature. Preferably, annealing of the low permittivity organic film 15 is performed in the range equal to or higher than the forming temperature of the via plug 23 and equal to or lower than the thermal decomposition temperature of the low permittivity organic film 15, before a forming process of the via plug 23.
Patent JP-S60149342-A (JP)
Title: Astringency-removing agent composition
Inventor: AKAIKE KAZUMI
IPC: A23B7/144
Filed: 1984-01-12
Abstract: PURPOSE:To provide the titled composition composed of a disoxidation agent, ethanol, and carbon dioxide gas generator, capable of removing the astringency of persimmon effectively in remarkably shortened period, without causing the softening of persimmon and preveting the development of black spots on the persimmon. CONSTITUTION:The objective composition is produced from (A) a disoxidation agent (e.g. 1,4,4a,9a-tetrahydroanthraquinone), (B) ethanol, (C) a carbon dioxide gas generator, preferably a carbonate [carbonate or hydrogen carbonate (bicarbonate)] and an acidic substance (preferably an organic acid (e.g. carboxylic acid) or inorganic aicd, preferably solid at normal temperature), and if necessary (D) a carrier.