baber/WOPTO huggingface dataset:
Patent DE-3065214-D1 (DE)
Title: Pattern lens for shape-moulding the face of a spectacle frame, and mould therefor
Inventor: LAPRADE GERARD
IPC: B29D12/02
Filed: 1980-12-15
Granted: 1983-11-10
Abstract: A dummy lens for molded-to-shape eyeglass frame front molds including mold halves defining rim forming channels and a central bridge forming channel. The dummy lens comprises a lenticular disc having a periphery ridge adapted to define the groove for the ultimate ophthalmic lens and an axial projection extending from the concave side of the disc and having a cylindrical portion for centering the dummy lens and a tapered portion at its free end defining a draft. The disc and the tapered free end of the dummy lens bear against respective opposed plateaus of the half molds.
Patent DE-3160288-D1 (DE)
Title: Method for the preparation of 4-phenoxy phenols
Inventor: VOLKWEIN GERT DR
IPC: C07C41/26
Filed: 1981-01-30
Granted: 1983-07-07
Abstract: Process for the preparation of 4-phenoxyphenols of the formula <IMAGE>  I  in which R1 through R5 are hydrogen, halogen or alkyl, by diazotization of amines of the formula    <IMAGE> II  in a hydrochloric acid medium, and boiling in aqueous sulfuric acid at 110 DEG  to 150 DEG  C.
Patent DE-3161849-D1 (DE)
Title: Methods of and decoders for decoding composite pal television signals
Inventor: WILKINSON JAMES HEDLEY
IPC: H04N9/68
Filed: 1981-01-20
Granted: 1984-02-16
Abstract: A composite PAL television signal decoder comprises a first delay device for delaying an input PAL television signal A by one horizontal line scan period minus one quarter of a period of the color sub-carrier signal to produce a first delayed signal B, a second delay device for delaying the signal A by one half of a period of the color sub-carrier signal to produce a second delayed signal C, a third delay device for delaying the signal C by one horizontal line scan period minus one quarter of a period of the color sub-carrier signal to produce a third delayed signal D, means to derive a luminance component Y as one half (A+D), means to derive a chrominance component U as one quarter (B+D) minus one quarter (A+C), and means to derive a chrominance component V as one quarter (C+D) minus one quarter (A+B).
Patent DE-3167078-D1 (DE)
Title: Single acting hydraulic seal
Inventor: DECHAVANNE JACQUES
IPC: F16J15/32
Filed: 1981-07-30
Granted: 1984-12-13
Abstract: 1. A single-acting hydraulic sealing fitting, which ensures in particular dynamic sealing between a rod guide (4) and a piston rod (23) which slides and/or rotates in the said guide, and separates two enclosures, one of which is under pressure and the other of which is open to the atmosphere, said fitting being in the form of a compact assembly of a ring (1) and a thrust ring (2), mounted in an open channel (3) of the rod guide (4) limited by a single shoulder (5), one end of the ring (1) forming a sealing lip (9) situated perpendicular to the thrust ring (2) and subjected to the action of the latter, characterised in that the end of the ring (1) - whose main body has a guiding function - opposed to the pressure is provided with means (11 to 16) ensuring both the scraping of the piston rod (23) and a latching which immobilises the fitting in its channel (3).
Patent DE-3168755-D1 (DE)
Title: Device for collecting a gas mixture and for sampling with the intent of analysing the components of the mixture
Inventor: LE GUEN HENRI
IPC: G01N1/24
Filed: 1981-06-19
Granted: 1985-03-21
Abstract: 1. Device for collecting a gas mixture and for sampling with a view to analysing the constituents of the mixture, applicable in particular to measuring the pollution agents emitted by automobile vehicles, comprising a mixer tube (3) into which opens the gas exhaust pipe (1), a sucking fan (5), with a rate of flow remaining substantially constant, connected to the downstream end of the mixer tube (3) in order to deliver the mixture in an evacuation pipe (7), the mixer tube (3) acting as dilution chamber (4) and also as heat exchanger, and a probe (10) for sampling the mixture of gaz and air which is located in the downstream part of the tube (3) forming the dilution chamber (4), characterized in that the upstream end part (2) of the mixer tube (3) surrounds the downstream end part of the exhaust pipe (1) forming a free space between the two tubes (2, 3) to allow dilution air to enter.
Patent DE-3170845-D1 (DE)
Title: Alcali-soluble resins based on copolymers of olefinically unsaturated carboxylic acids and olefines substituted by aromates, and their use as resin components in polymer dispersions
Inventor: HAMBRECHT JUERGEN DR
IPC: C08F20/02
Filed: 1981-08-26
Granted: 1985-07-11
Abstract: 1. An alkali-soluble resin for polymer dispersions, which resin is based on a random copolymer consisting of a) 55 to 45% by weight of styrene or vinyltoluene, b) 45 to 55% by weight of acrylic acid or methacrylic acid, and c) 0 to 10% by weight, based on the sum of (a) and (b), of maleic acid or maleic anhydride, has an acid number of from 300 to 500 and a mean molecular weight of from 500 to 5,000, and is prepared by continuous copolymerization at from 200 to 400 degrees C under a pressure of > 1 bar and in the absence of free radical initiators and of solvents, the residence time being from 3 to 60 minutes.
Patent DE-3171623-D1 (DE)
Title: Process for the enzymatic preparation of l-2-amino-4-methyl-phosphino-butyric acid
Inventor: GRABLEY SUSANNE DR
IPC: C12P7/52
Filed: 1981-12-16
Granted: 1985-09-05
Abstract: A process for the enzymatic preparation of L-2-amino-4-methylphosphinobutyric acid by enzymatic cleavage of the corresponding N-arylacetyl derivatives using penicillin-G-acylase.
Patent DE-3262687-D1 (DE)
Title: Continuous-flow heater
Inventor: BLECKMANN INGO DR DIPL ING
IPC: A47L15/42
Filed: 1982-09-16
Granted: 1985-04-25
Abstract: 1. A continuous flow heater for the cleaning and rinsing liquid in a laundry-washing or dish-washing machine, said continuous flow heater having at least one tubular heater body (2, 3) bent into a U-shape and disposed in the liquid flow path, characterized in that a flow pipe is provided, having at least one curved portion (12) as well as a straight pipe portion connecting therewith, that by being connected at both pipe ends (6, 7) the flow pipe (1) is directly inserted in the liquid-carrying hose supplying the cleaning or rinsing fluid to the washing or rinsing chamber of said machine, and that the tubular heater body or bodies (2, 3), which are bent into U-shape, are disposed within the straight pipe portion (15) of the flow pipe with their ends (8 to 11) protruding from the curved portion (12) of the flow pipe (1).
Patent DE-3272190-D1 (DE)
Title: Safety arrangement for emergency disconnectable connecting device for fluid transfer elements
Inventor: LE DEVEHAT EUGENE ROGER
IPC: F16L55/10
Filed: 1982-11-12
Granted: 1986-08-28
Abstract: Safety arrangement for urgency disconnection connecting device for fluid transfer elements like pipes (1, 2) connected through said device having a clamping collar with arcuate elements (3) articulated to one each other and clampingly engaging the flanges of the two fluid transfer elements (1, 2). On element is connected to a loading arm and the other to a tank. The connecting device comprises a control jack and the valves of the transfer elements (1, 2) are associated with a separable valve control which is by mechanical means in direct connection with one of the elements of said jack (7). It prevents intempestive disconnection before completed closure of the valves of the transfer elements (2, 3) or it copes with the valve closing control being put out of operation before the disconnection.
Patent DE-3274857-D1 (DE)
Title: Alkylcycloalkyl-triazolylmethyl ketones and process for preparing them
Inventor: KRAMER WOLFGANG DR
IPC: C07C45/51
Filed: 1982-11-08
Granted: 1987-02-05
Abstract: 1. Alkylcycloalkyl triazolylmethyl ketones of the formula   see diagramm : EP0081675,P8,F5   in which R represents straight-chain or branched alkyl with 1 to 6 carbon atoms and n represents the numbers 3, 4, 5, 6 and 7.
Patent DE-3276496-D1 (DE)
Title: Device for determining the distribution of heating and warm water costs as well as heating-cost distributor therefor
Inventor: HOPF WOLFGANG
IPC: G01K17/06
Filed: 1982-01-27
Granted: 1987-07-09
Abstract: 1. Device for determining the distribution of heating and warm-water costs in buildings with central of district-heating systems by means of continuous sensing of a time integral of the reported temperature and of the time integral of the temperature, with the aid of a mechanical temperature sensor and two slotted discs that can rotate with respect to each other and which are coaxially mounted with respect to the center axis and act as cam disks (4, 5) and which, on their circumferences, have sectors with smaller radii (r4, r5) and which, in the direction of their circumferences, are able to form a common slot that depends on the temperature, and by means of a sensing apparatus which, if it is incident on the slot, drives an indicator, characterized in that the large radius (R5) of the fixed slotted disc (5) is significantly larger than the large radius (R4) of the rotating slotted disc (4), and that the scanning apparatus (7 to 10, 18) is equipped with at least one periodically scanning arm (7) attached flexibly to the circumferences of the slotted discs (4, 5), and that, moreover, a coupling device (11, 12) is mounted between the scanning apparatus (7 to 10, 18) and a counting mechanism, the coupling device being able to control, through the scanning apparatus, the duration of the counter offset per scanning period in such a fashion that the scanning apparatus (7 to 10, 18) frees the counting mechanism only as long as the arm (7) of the scanning apparatus simultaneously touches the sectors on the circumferences of the slotted discs with the smaller radii (r4, r5), while blocking the counter otherwise.
Patent DE-3280172-D1 (DE)
Inventor: TAKAYA TAKAO
IPC: C07C251/60
Filed: 1982-01-28
Granted: 1990-06-21
Abstract: 2-Oxyimino-3-oxobutyric acid derivatives of formula <CHEM>  wherein  X2 is halogen or hydrogen,  R<2> is carboxy(lower)alkyl or protected carboxy(lower)-alkyl, and R<8> is carboxy or protected carboxy, and the salts thereof and processes for preparation thereof.
Patent DE-3363793-D1 (DE)
Title: Apparatus for the adjustment of a continuous-casting mould
Inventor: VIAL RAYMOND
IPC: B22D11/04
Filed: 1983-10-07
Granted: 1986-07-03
Abstract: 1. Device for the adjustment, during casting, of a mould for the continuous casting of products of rectangular cross-section, comprising two small sides (7) inserted between two large sides (2, 3) and means of clamping the large sides, which are capable of being released to adjust the small sides (7) to a desired width, characterized in that the means of clamping the large sides (2, 3) comprise clamping means located respectively at an upper level (9) and a lower level (10), and separate means, adjustable differently, for controlling the relaxation of the pressure exerted respectively by the upper clamping means n9) and by the lower clamping means (10).
Patent DE-3366338-D1 (DE)
Title: Ear protector for keeping down sound and associated filter
Inventor: DE BOER BEREND
IPC: H04R25/00
Filed: 1983-12-15
Granted: 1986-10-23
Abstract: An ear protector for keeping down sound in a personalized form by causing the insertion part to match the concha part of the auricle with an appendix that can open out in the auditory canal, said ear protector having a relatively wide duct, the widened part of which receives a sound damping filter having a bore whereby the sound damping filter is arranged with satisfactory fit in the widened part of the duct, while an elongate object is placed in the bore of the filter so that a free passage in the bore remains possible with a maximum difference in distance between the outer side of the elongate object and the inner side of the bore of 0.33 mm at the narrowest passage.
Patent DE-3370205-D1 (DE)
Title: Device for measuring pulse periods
Inventor: GIGER KURT
IPC: G01S17/14
Filed: 1983-07-02
Granted: 1987-04-16
Abstract: Apparatus for measuring the time delay between pulse signals, particularly in conjunction with electro-optical range finders. A coarse measurement counter counts the output of a reference oscillator, while a fine measurement interpolator determines the residual time at the start and finish of a measuring interval. Both residual times are successively determined by the same fine measurement interpolator. A delay circuit only supplies the pulse transmitter with the trigger signal when the interpolation for the start signal in the interpolator is ended. An adjustable series of test pulses is produces by a clock generator, in order to form the average value from such a series of measurements in a logic circuit. Preferably, the clock generator is synchronized with the reference oscillator, which ensures the formation of a mean value with a narrow range of errors.
Patent DE-3370278-D1 (DE)
Title: A method of processing mussels
Inventor: CARLSSON LARS GORAN
IPC: A23L17/50
Filed: 1983-05-05
Granted: 1987-04-23
Abstract: method of preparatory processing of mussles. The mussles (12) are placed in an inner container (5) which is positioned inside an outer container (1). The inner container has perforated walls (6) and is equipped with perforated tubes (7) which are spaced a certain distance apart. The mussles are heated to about 85°C inside the container while being maintained in compacted condition whereby they will be able to open to a minimum extent only. The mussles are then cooled and dry-frozen individually. The cooking (processing) liquid may be frozen in cubes, blocks or the like. The liquid is then used in the final preparation of the mussles prior to their consumption.
Patent DE-3371059-D1 (DE)
Title: Motor vehicle turntable
Inventor: DEHRING ALEXANDER
IPC: B60S13/02
Filed: 1983-12-08
Granted: 1987-05-27
Abstract: The turntable (10) is operated by the weight distribution of the vehicle (13). The axis of rotation of the turntable is inclined relative to orthogonal vertical planes, and the turn-table (10) is released for rotation and latched against rotation by means (16) actuated by the vehicle (13)
Patent DE-3373073-D1 (DE)
Title: Self-leveling vehicle seat mount
Inventor: TORRAS ROBERT M
IPC: B60N2/39
Filed: 1983-05-17
Granted: 1987-09-24
Abstract: An improved self-leveling vehicle seat mount including a horizontal seat platform for mounting a seat. The mount includes flange members to guide angular rotation and prevent lateral rotation of the seat platform, arcuate channels receive supporting rollers for guiding angular movement of the seat platform, vertical mounting members confronting the flange members for supporting and retaining the seat platform, and a detent for frictionally engaging the flange member to retard the rate of angular displacement in accordance with the weight of the operator of the vehicle.
Patent DE-3376974-D1 (DE)
Title: Method for wrapping a stack of articles with a plurality of convolutions of a web of extensible material
Inventor: MEYER JORG
IPC: B65B11/04
Filed: 1983-01-26
Granted: 1988-07-14
Abstract: 1. A method of wrapping a stack of articles with a plurality of convolutions, in particular applied in the form of a coil, af a web of extensible sheeting, which is directed on to the periphery of the stack of articles (12) from a supply roll (7) via a second roll (11) whilst being stretched as a result of retardation of the supply roll (7), wherein the web is driven by the second, driven roll (11) at a peripheral speed which is higher than the average peripheral speed of the stack of articles, characterized in that the rate of stretch of the sheeting between the supply roll (7) and the second roll (11) is not greater than approximatively 100 % per 0.1 sec.
Patent DE-3380291-D1 (DE)
Title: Device for the heat-treatment of substances, especially foodstuffs
IPC: A47J27/16
Filed: 1983-04-28
Granted: 1989-09-14
Abstract: 1. Apparatus for heat treating substances, in particular foodstuffs, with the aid of moving steam as a heat transfer medium having a steam generator with a temperature-controlled heating element, the steam generator being protected against excess pressure by means of a pressure limiting apparatus and being in open connection with a cooking chamber which has a condensate outlet and a water vapour exhaust, a working pressure being adjustable in the cooking chamber by means of a pressure-limiting apparatus in the outward-leading lines, said pressure being lower than the pressure at which the pressure-limiting apparatus of the steam generator opens, characterised in that each pressure-limiting apparatus takes the form of a water obstacle (22, 27) in the manner of a siphon whose effective water level for displacement determines the level of pressure limitation.
Patent DE-3460448-D1 (DE)
Title: Hydroxyl amine derivatives, their preparation, their use as growth factors for vegetables and compositions thereof
Inventor: TESSIER JEAN
IPC: C07D215/20
Filed: 1984-02-20
Granted: 1986-09-18
Abstract: Novel hydroxylamino derivatives of the formula Ar-ONH2 I wherein Ar is selected from the group consisting of mono- and polycyclic aromatics and hetero-aromatics, both optionally substituted with at least one member of the group consisting of -OH, halogen, -NO2, -CN, <IMAGE>   -R7, -OR8,   <IMAGE>  -SO2R12, -SO3R13, -COOR14, aryl of 6 to 14 carbon atoms, -OR16, -CH2-CN and -CH2SO2-R15, R1, R2, R3, R4, R5 and R6 are individually selected from the group consisting of hydrogen and alkyl of 1 to 8 carbon atoms, R7 and R8 are optionally unsaturated alkyl of 1 to 8 carbon atoms optionally substituted with at least one member of the group consisting of halogen and cyano, R9, R10, R11, R12 and R13 are alkyl of 1 to 8 carbon atoms, Z is selected from the group consisting of hydrogen, optionally unsaturated alkyl of 1 to 8 carbon atoms and acyl of an organic carboxylic acid of 2 to 18 carbon atoms, R14 is selected from the group consisting of hydrogen and alkyl of 1 to 8 carbon atoms, R15 is selected from the group consisting of alkyl of 1 to 8 carbon atoms and aryl of 6 to 14 carbon atoms optionally substituted with an alkyl of 1 to 8 carbon atoms, R16 is aryl of 6 to 14 carbon atoms optionally substituted with a member of the group consisting of alkyl of 1 to 8 carbon atoms, halogen and -NO2, the substituents of Ar being able to form rings containing at least one heteroatom selected from the group consisting of oxygen, nitrogen and sulfur and their non-toxic agriculturally acceptable acid addition salts with the proviso Ar is not phenyl nor phenyl with one methyl in the 2,3 or 4 position, a nitro in the 2- or 4-position, a chlorine in the 3- or 4-position, a bromine in the 4-position or a -CF3 in the 4-position nor 2,4-dinitrophenyl nor 2-nitro-4-trifluoromethylphenyl nor 2,6-dinitrophenyl nor 2,4,6-trinitrophenyl nor 2,4-dinitro-6-trifluoromethylphenyl useful for increasing vegetation growth and increasing crop yields and their preparation.
Patent DE-3461930-D1 (DE)
Title: Thermosetting coating mass and its use
Inventor: SCHUPP EBERHARD DR
IPC: C09D5/46
Filed: 1984-03-22
Granted: 1987-02-12
Abstract: Heat-curable surface-coating agents useful not only for application as solvent-containing finishes and for powder coating but also, in their protonated form, for cathodic electrocoating contain, as a binder, a mixture of (A) a polyadduct, polycondensate or other polymer having an average molecular weight  &upbar& Mn of from 500 to 10,000 and, per molecule, on average two or more OH and/or primary and/or secondary amino groups and (B) a reaction product of (a) one or more polyisocyanates, (b) one or more secondary monoamines and, if appropriate, (c) one or more polyalcohols having two or more hydroxyl groups.
Patent DE-3467290-D1 (DE)
Title: Shoe
Inventor: ORTNER HEDWIG
IPC: A43B23/07
Filed: 1984-03-16
Granted: 1987-12-17
Abstract: 1. A shoe comprising a terminating edge (9) of the shoe upper, which edge is convexly curved in plan view preferably on the front end of the shoe opening (5) at the back of the foot, consisting of material (1) of the shoe upper and a lining (13) therein, which comes to an end at a lower level than the terminating edge (9) of the shoe upper, and an elastic tape (27) is applied on a terminating strip (7) running at least partly around on the inner side of the shoe along the said terminating edge (9) of the shoe upper, which tape is attached to the terminating strip (7) by means of a seam (11), characterized in that the side parts (21 and 23) extending to the heel section, of the material (1) of the shoe upper or of the lining (13) are so formed in the developed, cut-out form that the cut edges (9) of the side parts (23) of the lining (13) in relation to the respective inner cut edges (17) of the side parts (21) of the material (1) of the shoe upper run respectively at an angle (alpha) of 5 degrees to 30 degrees towards each other, in that the seam is elastic and in that the elastic tape (27) in the pre-stressed condition is only attached to the inwardly folded terminal strip (7) running along the terminal edge (9) of the shoe upper.
Patent DE-3470909-D1 (DE)
Title: Fuel injection device for internal-combustion engines
Inventor: HAFELE WALTER
IPC: F02M59/26
Filed: 1984-02-14
Granted: 1988-06-09
Abstract: The fuel injection quantity of a fuel injection apparatus provided with a fuel injection pump is electrically regulated by means of the opening duration of a metering valve. Additionally, a shift in the instant of supply onset controlled in accordance with operating characteristics is attained by means of a change in the return-flow fuel quantity, which is diverted into a refill reservoir and then refilled completely into the pump work chamber by the beginning of the next subsequent injection stroke. Serving as the sole connection between the refill reservoir and a pump work chamber is an overflow conduit, the overflow opening of which, located at the discharge location into the pump work chamber, is opened by two control locations on the pump piston at the end of supply and once again shortly before bottom dead center. The two control locations are embodied by an oblique control edge on the pump piston that determines the end of supply and by a horizontal, end-face control edge, with the horizontal control edge assuring that shortly before bottom dead center any remnant quantity of the return-flow fuel still remaining in the refill reservoir is refilled back into the pump work chamber.
Patent DE-3474510-D1 (DE)
Title: Treatment of diabetes and other symptoms of hypercorticoidism using a synergistic combination of etiocholanolones and estrogen
Inventor: COLEMAN DOUGLAS L
IPC: A61K31/565
Filed: 1984-12-11
Granted: 1988-11-17
Abstract: Diabetes obesity syndromes and associated hypercorticoidism are treated with a synergistic combination of a- and/or β-etiocholanolone and an estrogen.
Patent DE-3484011-D1 (DE)
Inventor: PARK GEORGE BARRY
IPC: H01M4/02
Filed: 1984-11-01
Granted: 1991-02-28
Abstract: Sensitive electrical material, e. g. lithium metal electrode material, protected by non-porous fluidimpermeable flexible material whose compositio can be altered, e. g. by solvent extraction of a salt or polymer therefrom, to render the protective material fluid-permeable. When the material is used as a cell electrode, the protective material composition is preferably altered on contact with liquid electrolyte in the cell, thereby converting the protective material into an electrode separator. The sensitive material can be processed, e. g. rolled into thin strips while protected by the non-porous protective material.