baber/WOPTO huggingface dataset:
Patent CA-1229216-A (CA)
Inventor: REH WOLFGANG
IPC: C01B15/08
Filed: 1985-06-21
Granted: 1987-11-17
Abstract: ABSTRACT            Process for the production of potassium peroxymono-sulphate triple salt The present invention provides a process for the production of the triple salt 2KHSO5.KHSO4.K2SO4 from sulphuric acid, hydrogen peroxide and potassium hydroxide, wherein, for continuous production, an aqueous working solution which contains KHSO5, sulphuric acid and potassium sulphate in a molar ratio of 1.3 to 2.5/1.2 to 2.0/1, is concentrated in an evaporation plant under reduced pressure and at a temperature of at most 40°C. to a concentration which corresponds to a content of 20 to 30% by weight of KHSO5, a partial stream is removed from the concen-trated solution and from this, by cooling to a temperature below 15°C., the triple salt is precipit-ated out and separated, the mother liquor obtained is combined with the remaining solution, the solution is reconstituted by the addition of 90 to 100% sulphuric acid, 30 to 90% hydrogen peroxide and concentrated aqueous potassium hydroxide solution and recycled to the evaporation plant.
Patent CA-1259206-A (CA)
Inventor: TRAIGER HARRY A
IPC: A61C1/00
Filed: 1985-07-08
Granted: 1989-09-12
Abstract: ABSTRACT OF THE DISCLOSURE      Apparatus for the measurement and analysis of tooth-jaw structures  comprising a source of illumination, an optodetector and an integral linear displacement transducer.  The source of illumination is used to transilluminate tooth-jaw structures while the optodetector receives light which has transilluminated the tooth-jaw structure. The linear displacement transducer provides a fast, accurate and precise size, distance and spatial measurement of structures comprising the tooth-jaw milieu.     The system is particularly adapted for the intraoral examination, measurement and analysis of unerupted teeth and their inter-dental spaces to detect a nutritional status that may exist which would impede the development of tooth-jaw concordance.  A reiterative computer controlled process is employed to monitor and control preventive or remedial nutrition.
Patent CA-1213890-A (CA)
Title: Herbicidal sulfonamides
Inventor: REAP JAMES J
IPC: A01N47/36
Filed: 1985-08-29
Granted: 1986-11-12
Abstract: Title Herbicidal Sulfonamides Abstract of the Disclosure 4-Chloro-2-[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)aminocarbonyl]aminosulfonyl]benzoic acid (1-methyl-ethyl) ester has unexpectedly been discovered to be an outstanding agricultural chemical.  The compound is a highly active preemergent and/or postemergent herbicide.  The invention includes the compound, compositions containing the compound, and is method-of-use as an agricultural chemical.
Patent CA-1219923-A (CA)
Inventor: FINKELSTEIN MANUEL
IPC: H01G9/022
Filed: 1985-09-03
Granted: 1987-03-31
Abstract: ALUMINUM ELECTROLYTIC CAPACITOR             Abstract of the Disclosure The anode foil of an aluminum electrolytic capacitor bears both a layer of hydrous aluminum oxide and a layer of barrier dielectric oxide and is in contact with an electrolyte containing additives of up to 5 wt% depolarizer and sufficient soluble phosphate salt to restore the desired anodization voltage.
Patent CA-1263202-A (CA)
Inventor: GRUNDEI HANS
IPC: A61F2/52
Filed: 1985-10-11
Granted: 1989-11-28
Abstract: ABSTRACT OF THE DISCLOSURE        IMPLANT AS REPLACEMENT FOR AN AMPUTATED BREAST      The  prosthesis  as replacement for an amputated breast  consists  of a shell modelled to the shape of the  breast made of elastic material, in which, apart from  a  filled,  slowly  flowing  mass, at least one elastically  deformable,  porous molding is provided. The  slowly flowing mass advantageously consists of a gel-like or partially vulcanized silicone rubber, due to which the porous molding is substantially fixed in its position in the shell.
Patent CA-1235982-A (CA)
Inventor: STEINER ROBERT E
IPC: B23D45/02
Filed: 1985-10-28
Granted: 1988-05-03
Abstract: ELECTRONICALLY CONTROLLED POWER SAW Abstract of the Disclosure A power saw includes a motor for driving a saw blade or the like around its rotational axis to cut a workpiece. The position of the rotational axis with respect to a reference position is sensed and a manually operated keyboard is provided for entering a desired change in the position of the rotational axis.  Positioning motors are provided along with circuitry which is responsive to the entering of a desired change in the position of the rotational axis of the saw blade for moving the axis correspondingly.
Patent CA-1254266-A (CA)
Inventor: SCHWEER G CARL
IPC: G01R21/00
Filed: 1985-11-14
Granted: 1989-05-16
Abstract: ABSTRACT     The present invention relates to a solid-state system which can monitor and record the electric power used by individual users in existing distribution schemes such as those found in an apartment building without the need of installing separate kilowatt hour meters in each apartment unit.  The present in-vention has sampling units which can read peak currents in branch lines and voltages simultaneously so that the power in a branch line can be calculated.  The reading of current in a particular branch line is accomplished through a multiplex unit.  Current and voltage values are converted from analogue to digital form.          This data is sent to a computer which performs operations on the data to keep track of the power used by individual users.
Patent CA-1250147-A (CA)
Inventor: DZEWALTOWSKI VICTOR F
IPC: B24B5/06
Filed: 1986-01-10
Granted: 1989-02-21
Abstract: CLOSE TOLERANCE INTERNAL GRINDING USING COOLANT MIST     ABSTRACT OF THE DISCLOSURE      In the internal grinding of a cylindrical bore having an oil or similar groove which adversely affects the bore roundness achievable, one or more streams of liquid coolant are directed over the grinding wheel during rough grinding at a high wheel feed rate and only a mist of liquid coolant droplets suspended in a compressed air stream is directed over the wheel once the high wheel feed rate has been reduced to the lower wheel feed rate associated with finish grinding.  Means are provided for terminating the liquid coolant streams at the time the wheel feed rate is changed or after a short delay period thereafter to establish equilibrium finish grind conditions.  Preferably, the change from one or more liquid coolant streams to the coolant mist is made in response to a detected decrease in wheel spindle motor power.
Patent CA-1275096-A (CA)
Inventor: TAKASE MUNEAKI
IPC: A61K31/47
Filed: 1986-03-26
Granted: 1990-10-09
Abstract: THIAZOLE DERIVATIVES                  ABSTRACT OF THE DISCLOSURE A thiazole derivative represented by the formula I, pharmaceutically acceptable acid addition salt thereof, and a process for preparation thereof           ---(I) wherein R1 represents -COOR4,    or cyano wherein R4 represents hydrogen or lower alkyl, and R5 and R6 may be same or different and represent hydrogen, lower alkyl, aryl, amino-lower alkyl, N-lower alkylamino-lower alkyl, N,N-di-lower alkylamino-lower alkyl or R5 and R6 are joined to form N-containing heterocyclic group; R2 represents hydrogen or lower alkyl; and R3 represents N-containing heterocyclic group.
Patent CA-1257109-A (CA)
Inventor: MIYATA HIROFUMI
IPC: H02K7/10
Filed: 1986-03-27
Granted: 1989-07-11
Abstract: Abstract of the Disclosure This disclosure relates to a belt-drive method and apparatus wherein the rotational force of a drive shaft is accompanied by minute fluctuations in the angular velocity, and a driven shaft has rotational inertia.  A one-way clutch is provided in the belt drive, which forms a selective interruption of the rotational force transmission through the belt drive while the angular velocity at the drive shaft side is decelerating, the force being transmitted only while the angular velocity is increasing.
Patent CA-1266606-A (CA)
Inventor: WEIL WOLFGANG
IPC: B21D51/26
Filed: 1986-06-09
Granted: 1990-03-13
Abstract: ABSTRACT OF THE DISCLOSURE:           Apparatus  and  method  for  bending  sheets, particularly for can bodies, each sheet having a front and rear edge.  Plane, rectangular sheets are moved through between a driven bending roll and a plurality of back-up rolls and are bent round the bending roll by these rolls and a plurality of pressure rolls disposed behind the bending roll and back-up rolls.  The almost completely rounded sheet is  bent resiliently away from  the bending roll by a deflecting member as a result of which the front edge of the sheet is prevented from re-entering the gap between the bending roll and the back-up rolls before the rear edge of the sheet has travelled through this gap.   Then the deflecting member is moved back into its position of rest so that the front region of the sheet springs back in the direction of the bending roll and as a result is again gripped by the bending roll and the back-up rolls and moved through between them.  When the front edge of the sheet has reached the gap between the last two pressure rolls, all the pressure rolls are lifted.  Then the sheet is conveyed from a rounding station to a positioning station.  The sheet continues to be rotated by the bending roll until its front edge is arrested by catching levers.  The rounded sheet is now stripped axially off the bending roll.
Patent CA-1263777-A (CA)
Inventor: JORGENSEN JENS L
IPC: C09J7/02
Filed: 1986-09-17
Granted: 1989-12-05
Abstract: ABSTRACT           This invention relates to pressure-sensitive adhesives and sheet material, including tapes and the like, coated therewith.          There is a need for pressure-sensitive adhesives which have balanced adhesive properties over a wide temperature range, good adhesion to plastic films which for the most part have low energy surfaces, and which adhesives can be prepared easily and economically on conventional equipment.   The adhesive composition of this invention consists essentially of a first component consisting essentially of a tackified, emulsifiable adhesive and a second component consisting essentially of at least one terminally unsaturated vinyl monomer, at least one vinyl-unsaturated, homopolymerizable, emulsifier monomer, and, optionally a small amount of an external emulsifier. The adhesive provides high tack and excellent adhesion at both low temperatures and high temperatures, thus rendering it suitable for outdoor use in areas that encounter extremes of weather.
Patent CA-1263477-A (CA)
Inventor: BRESSERS ANDREAS J M
IPC: G11B7/09
Filed: 1986-10-09
Granted: 1989-11-28
Abstract: ABSTRACT: Apparatus for reading and/or recording an optical information structure in the form of a track.     An apparatus is described for reading and/or recording a trackwise arranged optical structure (2) in a record carrier (1), which apparatus comprises a tracking-error detection system which comprises a beam-splitting element (14) and four detectors (16, 17, 18, 19) the first detector (16) and the second detector (1) cooperating with a first (b1) of two sub-beams formed by the beam-splitting element, and the third detector (18) and the fourth detector (19) cooperating with the second sub-beam (b2). It is demonstrated that for larger phase depths of the information details a very suitable tracking signal is obtained by adding the difference between the signals from the first and the second detector to the difference between the signals from the third and the fourth detector. Figs. 1, 2.
Patent CA-1274019-A (CA)
Inventor: LEFLER JEROLD P
IPC: G06F17/27
Filed: 1986-11-04
Granted: 1990-09-11
Abstract: ABSTRACT             A steno translator system for translating stenographic keystrokes to language format according to a predefined keystroking methodology includes a steno writer to generate a sequence of stroke symbols each having asso-ciated therewith language parts consisting of suffixes, prefixes, word parts, punctuation and language symbols. processor is coupled for receiving the stroke symbols and includes memory for storing a list of stroke entries, each represented by at least one stroke symbol, and an associated language part defining the translation for that stroke entry.   The stroke entries are arranged in the memory in accordance with the predefined stroke entry order.  The processor also includes a translator for segmenting the sequence of stroke symbols into a plurality of consecutive subsequences where each of the subsequences includes at least one stroke symbol and has a corresponding matching stroke entry in the memory.  The translator matches selected stroke symbols generated by the steno writer in a particular known position in a subsequence against correspondingly positioned stroke symbols of the the stroke entries in the memory.   A subsequence is formed so that it includes the maximum number of stroke symbols for which there is a matching stroke entry in the processor memory.  The language part corresponding to the stroke entry matching the sub-sequence is thereupon defined as the language part trans-lation for that subsequence.
Patent CA-1270181-A (CA)
Inventor: KARPISEK LADISLAV S
IPC: B65B11/00
Filed: 1986-11-12
Granted: 1990-06-12
Abstract: ABSTRACT     A method of wrapping a load by the steps of placing a panel of elastically stretchable sheet material (8) around the load (L) which is sufficiently long to provide a surplus of material, accumulating the surplus material and applying a force to it sufficient to draw the material around the load (L) into tightly embracing engagement therewith,  forming adjacent the load (L) a securement (11) between the portions of the panel extending from the load (L) to the accumulation so that when the force is released the tightness of the embrace of the load (L) by the panel remains substantially undiminished.
Patent CA-1265610-A (CA)
Inventor: TOKUMITSU SHIGENORI
IPC: G09G1/28
Filed: 1987-01-29
Granted: 1990-02-06
Abstract: Abstract of the Disclosure A decoder decodes digital color information data from an input section into a predetermined number of pieces of color information consisting of specific color information and specific luminance information.  A first converter converts the specific luminance information of each of the predetermined number of pieces of color information into a digital luminance signal component.          A second converter converts the two color difference signals uniquely defined by the relationship between the specific color information and the specific lumi-nance information of each of the predetermined number of pieces of information into a digital color difference signal component.  A modulator digitally performs bal-anced modulation for the two color subcarrier components having phases shifted by 90 degrees from a color subcarrier component generator by using the digital color difference signal components, and outputs digital carrier chrominance signal components.  An adder adds the digital carrier chrominance signal components from the modulator and the digital luminance signal component, and outputs digital video signal components.     A third converter converts the digital video signal components into an analog waveform and outputs an analog video signal.
Patent CA-1269459-A (CA)
Inventor: DINGWALL ANDREW G F
IPC: H03M1/14
Filed: 1987-05-01
Granted: 1990-05-22
Abstract: ABSTRACT OF THE DISCLOSURE         A subranging analog-to-digital converter is disclosed.  A coarse analog-to-digital converter has an analog input terminal coupled to a source of analog signal, a digital output terminal, and a range indication output terminal.  First and second fine analog-to-digital converters each have an analog input terminal coupled to the analog signal source, a range selection input terminal coupled to the range indication output terminal, and a digital output terminal.  A combining circuit has input terminals coupled to the digital output terminals of the coarse and first and second fine analog-to-digital converters.  The coarse analog-to-digital converter operates on every clock cycle, and the fine analog-to-digital converters operate alternately on every other clock cycle to produce a sequence of digital samples representing the analog signal, one for each clock cycle.
Patent CA-1268880-A (CA)
Inventor: KAWATA TAKASHI
IPC: C08L7/00
Filed: 1987-05-25
Granted: 1990-05-08
Abstract: ABSTRACT OF THE DISCLOSURE         A thermoplastic resin composition obtainable by blending 100 parts by weight of a mixture consisting of (A) 75 to 40% by weight of a propylene polymer, (B) 20 to 40% by weight of an ethylene-alpha-olefin copolymer, and (C) 5 to 30% by weight of a graft copolymer obtained by copolymerizing an aromatic vinyl compound and a polar vinyl compound in the presence of an ethylene-alpha-olefin copolymer with     (D) 0.1 to 5 parts by weight of an unsaturated dicarboxylic acid, an anhydride thereof or a mixture of the two, and (E) 0.01 to 0.3 part by weight of an organic radical-generating agent, and then subjecting the resulting blend to thermal treatment.  Said composition has not only a high bending modulus inherently possessed by polypropylene resins but also remarkably improved coating property.  Accordingly, the composition is useful as interior and exterior trim parts of automobiles and exterior trim parts of motorcycles.
Patent DK-174785-A (DK)
Inventor: BLAUHUT WILFRIED
IPC: B65B63/02
Filed: 1985-04-18
Abstract: Radial compression of a cylindrical body made of compressible material, is achieved by axially leading the body through a rotationally symmetrical space, which tapers in the transport direction and whose smallest diameter is smaller than that of the body to be compressed, the envelope of the rotationally symmetrical body being generated by roller shaped bodies which rotate in the same direction and cross the axis of rotation of the space at an angle of between 5 DEG  and 45 DEG  but do not intersect it. During such passage, the body performs a helical movement relative to the envelope of the rotationally symmetrical space and is compressed, the compression being made permanent by wrapping at the narrowest point of the space.
Patent DK-236689-A (DK)
Inventor: SAMS BERNARD
IPC: B67D1/04
Filed: 1989-05-16
Abstract: A dispensing valve unit for a gasified beverage, which unit (1) is adapted to be operatively connected both to a container (2) of gasified beverage and to a container (3) of gas for topping up the said beverage container with gas, and is so arranged as, when operated, both to dispense the beverage by gravity flow and to cause topping up gas from the gas container, regulated to substantially the same pressure as exists in the beverage container, to be supplied to the beverage container to replace the beverage dispensed therefrom.
Patent DK-263281-A (DK)
Inventor: TISCHER F C
IPC: H03F1/52
Filed: 1981-06-16
Abstract: In an overvoltage protection circuit for an amplifier inserted in series between lengths of a signal transmission line, the line including a ground path and the amplifier being supplied with operating power via the transmission line and including power supply inputs conductively connected to the transmission line lengths via a current supply filter, there is provided: one single overvoltage arrester for providing coarse overvoltage protection connected between the ground path and one of the power supply inputs, and lowpass filters connected between the arrester and each transmission line length.
Patent DK-278486-A (DK)
Inventor: SHANDER DOUGLAS
IPC: A61K8/63
Filed: 1986-06-13
Abstract: The rate and nature of human hair growth, including androgen-stimulated beard hair growth in intact, sexually mature males, is modified by topical application in a dermatologically acceptable carrier of a material, which is capable of inhibiting the action of the enzyme ornithine decarboxylase.  In a preferred embodiment of the invention preparations are used which contain such materials together with anti-androgen material.
Patent DK-296483-A (DK)
Inventor: PAAKKINEN ILMARI
IPC: B28B3/02
Filed: 1983-06-28
Abstract: The invention is concerned with a method and a mould for the casting of large-size concrete objects or elements for compacting the high-viscosity casting mix, the mould (3 or 17) comprising a bottom (8 or 24) and side walls (6, 7) as well as, additionally, a deck (9 or 25) for bringing the high-viscosity casting mix present in the mould (3 or 17) mechanically under pressure. According to the invention, repeated parallel dislocations back and forth are produced in the various regional zones of the mechanically pressurized high-viscosiry casting mix (1) present in the mould (3 or 17), and in particular in parallel dislocation planes (2) of the casting mix. This is achieved by pivoting two opposite mould (3 or 17) walls (4, 5) or wall portions (20, 21, 22, 23) in synchronism and always in the same direction in relation to each other or in relation to their corresponding portions provided in pairs, which pivoting takes place around shafts (10, 11 or 28, 29) placed at a distance from one another, included in the planes of the said mould walls, and being parallel to each other and to the parallel dislocation planes (2) of the casting mix (1).
Patent DK-353982-A (DK)
Inventor: HUTTON T W
IPC: C08F18/12
Filed: 1982-08-06
Abstract: Monoethylenically unsaturated quaternary monomers of the formula <CHEM> wherein R<1> is a (C1 - C4) straight chain alkyl group optionally hydroxy-substituted,  n is 0 or 1,  R<2> is H or OH, R<3> is an alkenoxy group containing an allyl group or a carbalkenoxy group containing a double bond functionally equivalent to an isolated terminal double bond,  X is halo and  Y is an anion may be readily polymerisable with vinyl acetate to provide latices capable of low energy cure. The invention embraces addition polymers of such monomers and methods of producing both the monomers and the polymers. The monomers and polymers are stable at acid pH values. At alkaline pH values they become self-reactive, the polymers crosslink slowly even at room temperature, with the crosslinking increasing rapidly on heating. The polymers are useful, inter alia, as wet-strength agents in the making of paper.
Patent DK-412982-A (DK)
Inventor: BOBERG MICHAEL
IPC: C07D498/04
Filed: 1982-09-15
Abstract: A  beta -lactam of the formula   <IMAGE>   +TR  <IMAGE>  or a hydrate thereof, in which R represents a hydrogen atom or a methoxy group, n is 1 or 2, Z represents a group of the formula   <IMAGE>  wherein R1 denotes an optionally substituted aryl group or an optionally substituted heterocyclyl group; or, when n is 1, Z can also represent an optionally substituted cycloalkyl group or an optionally substituted pseudoaromatic heterocyclic 5-membered or 6-membered ring, B represents an optionally substituted phenyl or cyclohexadienyl group, or an unsaturated optionally subtituted heterocyclic ring, T denotes an alkyl-CO-O-, pyridinium, aminopyridinium, carbamoylpyridinium or carbamoyloxy group, an -S-phenyl group which can be substituted, or an -S-Het group in which Het represents an optionally substituted heterocyclic 5-membered or 6-membered ring; and E represents a hydrogen atom, a pharmaceutically acceptable ester grouping a salt-forming cation or a protective group, or represents a negative charge when T contains a quaternary nitrogen, which possesses antibacterial activity rendering it useful as an antibiotic and animal feed supplement.
Patent DK-419786-A (DK)
Inventor: SCHEIWILLER ROLF
IPC: E04B2/02
Filed: 1986-09-02
Abstract: A structural assembly includes a square trough-shaped stone having inclined external corner regions and a dovetailed groove formed in each wall side. The dovetail tongue of a connecting plate fits into the dovetailed groove. At the lower end of the internal surface of each wall of the stone, a shoulder portion may be provided for accommodating base elements. The height of the connecting plate is advantageously greater than the height of the trough-shaped stone, so that the plate projects beyond the stone in a vertical direction for connection to further stones. With such an assembly, it is possible to erect dry-stone type walls of various types. The individual elements of the assembly can be produced rationally and economically, and it is also possible to produce end elements and corner elements from the trough-shaped stones by cleaving the stones along grooves provided for such purpose.