baber/WOPTO huggingface dataset:
Patent DE-3587670-D1 (DE)
Inventor: HORI KATSUYA SONY CORPORATION
IPC: G11B20/18
Filed: 1985-01-18
Granted: 1994-01-13
Abstract: PCT No. PCT/JP85/00017 Sec. 371 Date Jun. 16, 1985 Sec. 102(e) Date Jun. 16, 1985 PCT Filed Jan. 18, 1985 PCT Pub. No. WO85/03371 PCT Pub. Date Aug. 1, 1985.A circuit for operating finite fields performs multiplication or division using an accumulator for storing an arbitrary element and an adder for performing modulo 2 addition, using the contents of the accumulator and a vector representation of the primitive polynomial; or first and second tables for translating exponents with elements of the polynomial over the finite field, with a binary arithmetic unit for performing addition or subtraction using such exponents.
Patent DE-3587878-D1 (DE)
Inventor: HENN ROBERT LYON
IPC: C08G18/32
Filed: 1985-05-29
Granted: 1994-08-18
Abstract: Reactive, 100 percent solids, segmented, phase-separating polyurethane prepolymers are provided, being the reaction products of:(i) a polyol (A) having a number-average molecular weight of from about 600 to about 3500 and having a functionality of at least 2;(ii) an isocyanate (B) having a functionality of at least 2; and(iii) a low-molecular-weight chain extender (C) having a molecular weight in a range lower than about 500 and having a functionality of at least 2,characterized in that the above reactants are employed in such proportions as to satisfy the following equations:wherein Eq<sub>Nco</sub> is the equivalent of the isocyanate species employed, and Eq<sub>OH</sub> and Eq<sub>CE</sub> denote the equivalents, respectively, of the polyol and chain extender. This invention provides the aforesaid novel prepolymers, processing made possible by the prepolymers, polyurethane elastomers resulting from the prepolymers and products made from those elastomers.
Patent DE-3650244-D1 (DE)
Inventor: BURROUGHS DENNIS M
IPC: H01R24/46
Filed: 1986-12-12
Granted: 1995-03-30
Abstract: The disclosure is directed to a coaxial jack having a make before break switch in a first conductive path between signal-in mechanism and first signal-out mechanism. The switch is functioned on insertion of a plug in second signal-­out mechanism which forms a second conductive path between said signal-in mechanism and said second signal-out mechanism. The jack not only matches impedances with the coaxial cables, but does so by equalizing inductive and capa­citive reactances and by maintaining an impedance match at each structural support between a conductor in the jack and the housing of the jack. The housing of the jack is modular thereby providing superior versatility with respect to various configurations and applications.
Patent DE-3661657-D1 (DE)
Title: Armour piercing shell
Inventor: BRATTSTROM LEIF
IPC: F42B10/46
Filed: 1986-01-27
Granted: 1989-02-09
Abstract: The present invention relates to an armour piercing explosive shell (1) of the kind which comprises a hollow charge and an impact contact member (12) placed in the nose cone of the shell and arranged to provide electrical contact for initiation of the hollow charge upon impact of the shell (1) against the target. To improve the penetrative performance of the shell (1) against targets protected by active armour (2) the nose cone of the shell is provided with a reinforced tip (11) for mechanical penetration of the active armour (2) and the impact contact member (12) does not extend all the way to the tip (11) of the shell so that upon impact of the shell against the active armour (2) contact is obtained only when the reinforced tip (11) has penetrated the active armour (2).
Patent DE-3664507-D1 (DE)
Title: Manual operation lever for actuating window or door fixtures of rotatable, tiltable and axially tiltable wings
Inventor: TONSMANN ARMIN
IPC: E05C9/14
Filed: 1986-11-06
Granted: 1989-08-24
Abstract: An actuating handle arrangement for the actuation of fittings of a window casement or a door leaf includes an actuating handle which is mounted for turning about a turning axis on a housing which is secured to a window casement or door leaf frame. The actuating handle operates a pusher bar fitting which is coupled with an entraining member of a slide which is mounted in the housing for displacement in the longitudinal direction. The slide is provided with a guiding groove, in which there engages an entraining pin of an eccentric which is connected with the actuating handle. In the end positions of the actuating handle which correspond to the closing and the tilting position of the window casement, the line connecting the intersection point of the turning axis and the intersection point of a central axis of the entraining point with an imaginary plane along which the slide moves extends at right angles to the central longitudinal axis of the guiding groove.
Patent DE-3670828-D1 (DE)
Inventor: LENK SIEGFRIED DIPL ING
IPC: C03C8/04
Filed: 1986-05-07
Granted: 1990-06-07
Abstract: A silicate raw material for ceramics containing alkali oxides, zinc oxide and silicon dioxide is characterized in that the three components alkali oxide, zinc oxide and silicon dioxide are present as calcined three-component silicates in a molar ratio of from 1:1:2 to 1:2:6, preferably in integral molar ratios, are employed.
Patent DE-3673547-D1 (DE)
Title: Container.
IPC: E04B1/18
Filed: 1986-03-21
Granted: 1990-09-27
Abstract: A container to be used notably as building element, comprising assembled wall elements, which are provided with first assembly arrangement which oppose disengaging of the wall elements inwardly of the container. The container further comprises second assembly arrangement for the wall elements which have a resilient force and are so arranged as to connect together the wall elements, the resilient force direction thereof being so designed as to prevent disengaging of the wall elements outwardly of the container.
Patent DE-3673752-D1 (DE)
Inventor: BERNEDO TORAN MANUEL
IPC: A47C19/00
Filed: 1986-10-27
Granted: 1990-10-04
Abstract: The adjustable electrobed includes:
 a) A head supported by the spring-mattress, comprising two independent elements which can adopt different height <<V>>-positions by means of a electromotor. Each element comprises two superposed plates, the upper one being capable of displacement.
 b) A spring-mattress comprising two rigid bodies, being hinged at the paracentral area, supported by three pair of legs with damping means. The hinging is achieved by braces being crossed by small-spindles operated by electric motors. The hinging comprises a plurality of accordioned hinges, the turn being carried out by a pre-selected one, as the rest of them rigidly set at the corresponding spring-mattress body. The lower body includes a roller for the bedclothes to be used.
 c) A platform for supporting the legs.
 d) A pneumatic mattress, the elasticity of which can be adjusted, related to a pneumatic damper for adaptation to the user's weight. 
<??>The mattress has a transversal slot which connects with the one provided in the spring-mattress.
Patent DE-3678917-D1 (DE)
Inventor: DOPPSTADT WERNER
IPC: B02C13/28
Filed: 1986-12-11
Granted: 1991-05-29
Abstract: A revolving flail for comminuting waste wood in composting devices or the like contains a protruding tooth (10) having a cutting edge (12) and an essentially triangular cross-section. The surface (14) forms with a plane (18) an angle between 60 and 65 DEG . The flail has a base body (22) in which the tooth (10) is secured in a replaceable fashion by means of a shaft (30), a specially formed recess (42), a clamping piece (68) and a screw bolt (48). A recess (26) of the tooth (10) forms a predetermined break point.
Patent DE-3679237-D1 (DE)
Inventor: BOLZ SEN
IPC: B01F7/00
Filed: 1986-06-05
Granted: 1991-06-20
Abstract: The mixer has a mixing container which is arranged in a basic frame and along the inside walls of which a rotatably driven mixing helix runs, the drive of the latter being arranged on a container cover, which closes off the mixing container at the top and is detachably connected to it. In order to be able to clean the mixing container easily and to be able to inspect the mixed product easily, it is provided that the container cover is fastened in the basic frame and is connected to the mixing container by means of quick-acting closure elements and that the mixing container is arranged in the basic frame vertically adjustably by means of a lifting device. For visual inspection of the content of the mixing container and for cleaning, it is then simply detached from the container cover and lowered in the basic frame by means of the lifting device. <IMAGE>
Patent DE-3681780-D1 (DE)
Inventor: BIBBY GEOFFREY WALTON
IPC: G01K11/12
Filed: 1986-10-15
Granted: 1991-11-07
Abstract: A method of measuring temperature comprises the steps of consecutively launching (1, 2) input pulses of light at two different wavelengths into a temperature sensing element in the form o' an elongate optical fibre (3); passing Raman scattered light from said element and deriving from said input pulses to intensity detectors (7, 8); obtaining from the detectors (7, 8) output signals indicative of the intensity of the Raman scattered light; and processing said output signals to provide a temperature measurement. A known position (10) along the optical fibre (3) is maintained at a known temperature to provide a reference for deriving temperature measurements at other positions along the optical fibre.
Patent DE-3686642-D1 (DE)
Inventor: OHTA TOSHIRO
IPC: G11B23/04
Filed: 1986-12-23
Granted: 1992-10-08
Abstract: A magnetic tape cartridge (10) compatible with a disc drive is provided with a tape guide (400) for accurately positioning a magnetic tape (12) in relation to a disc drive head (502, 504). The tape guide (400) includes a positioning section to be aligned with a rotational axis of a centre core assembly (200) when the centre core assembly (200) is chucked on a turntable (302) of the disc drive. The tape guide (400) also includes a guide section (412, 414a) defining a tape run path across the disc drive head (502, 504). The guide section (412, 414a) is formed integrally with the section to be aligned with the centre core assembly (200) and is so distanced therefrom as accurately to position the tape (12) with respect to the disc drive head (502, 504), so the distance therebetween can be maintained precisely constant.
Patent DE-3761467-D1 (DE)
Inventor: YEUNG DAVID
IPC: A61Q5/02
Filed: 1987-02-02
Granted: 1990-03-01
Abstract: Cosmetic compositions for treating hair comprising a cosmetically acceptable medium containing about 0.001-5.0 total combined weight percent of pantethine and pantetheine in a ratio of about 1:10 to 10:1.
Patent DE-3766847-D1 (DE)
Inventor: GOURLIA JEAN PAUL
IPC: B01D3/22
Filed: 1987-02-09
Granted: 1991-02-07
Abstract: A circular section column with helical liquid flow is divided by a vertical wall 10 into two gas and vapor tight sectors A and B, each sector housing a series of trays. The trays disposed are designated respectively 1a, 2a and 3a for sector A and 1b, 2b and 3b for sector B. The distance D separating each two successive half trays of a given series is constant. On the other hand, the half-trays of one series are each staggered in the axial direction of the column with respect to the half-trays of the other series by a spacing d which is less than half the distance D. This arrangement allows a greater number of half-trays to be housed in a column of a given height, or the height of a column for a given number of trays to be decreased.
Patent DE-3771104-D1 (DE)
Inventor: CHIOU SHANG-JAW
IPC: C08L57/00
Filed: 1987-03-04
Granted: 1991-08-08
Abstract: A composition comprises a solution of film forming polymer, containing reactive functionality, dissolved in organic solvent and insoluble reinforcing particles dispersed therein. The reinforcing particles, being formed in the presence of the film forming polymer, are the reaction product of a system comprising (a) polyethylenically unsaturated monomer, (b) a portion of said film-forming polymer and, when said reactive functionality is other than ethylenic unsaturation, (c) a linking monomer which contains both ethylenic unsaturation and a group reactive with said reactive functionality. The composition has use in or as a film, coating mastic, adhesive or caulk composition.
Patent DE-3774610-D1 (DE)
Inventor: ALBACH MANFRED
IPC: H02M1/15
Filed: 1987-04-03
Granted: 1992-01-02
Abstract: The d.c. supply (1) is coupled to a switching network load (2) that operates in the range of 20-200 kHz. To eliminate any harmonics present in the supply a compensator is used that has a capacitor (3) coupled to a signal source (4) and amplifier (5). This connects with a second similar circuit having a capacitor (6), signal source (7) and amplifier (8). The load current is monitored by resistors (10,30). The amplitude and phase of the controlled signal sources (4,7) is such that noise signal effect is reduced to an acceptable level.
Patent DE-3780126-D1 (DE)
Inventor: REINHARDT BERND DR ING
IPC: G01N21/84
Filed: 1987-08-28
Granted: 1992-08-06
Abstract: Continuous determn. of the amt of coating, esp. silicone coating, on a continuous web of paper, cardboard or plastics film inside a coating plant involves measuring the surface gloss, without contact, before and after coating and using the difference in gloss as a measure of the amt of coating. The gloss is measured by a DIN, ASTM or Tappi standard at a measuring geometry (illumination or observation angle) at 20-85 deg., pref. 60-85 deg. and the measured value is independent of the colour of the substrate and coating.  The 2 gloss measurements are made continuously in 2 separate units with separate input and output signals, with on-line measurement traversing, i.e. across the web, so that the gloss can be determined in the lengthwise and crosswise directions. Measurement is carried out directly at the axes of the guide rollers before and after coating, pref. after the coated web has been dried and opt. conditioned and if possible just before the coated web is rolled up.  The difference in gloss is measured as decrease or increase in gloss in the lengthwise and crosswise direction and the signal produced by this difference is used for controlling the amt. and uniformity of the coating.
Patent DE-3781193-D1 (DE)
Inventor: SONEDA MITSUO
IPC: G11C7/06
Filed: 1987-04-22
Granted: 1992-09-24
Abstract: A sense amplifier (11) includes two cross-coupled field effect transistors (M1, M2) coupled by capacitors (C1, C2) to respective bit lines (BL2, BL1) from a memory cell. During a precharging operation, the capacitors (C1, C2) are charged to precharged voltages indicative of the threshold dispersion voltage between the two transistors (M1, M2). Thereafter, during a sensing operation, the precharged voltages are applied to the gates (G1, G2) of the transistors (M1, M2) to compensate for the threshold dispersion voltage.
Patent DE-3851528-D1 (DE)
Inventor: DOLFINI JOSEPH E
IPC: C07C45/00
Filed: 1988-02-01
Granted: 1994-10-20
Abstract: Ketones or aldehydes containing one or more carbon-carbon double bonds and a carbonyl group conjugated with at least one double bond are hydrolyzed by the action of heat and pressure in the presence of water by a batch or continuous process. The ketone or aldehyde cleaves at the double bond conjugated with the carbonyl group to produce additional carbonyl-containing compounds.
Patent DE-3853623-D1 (DE)
Inventor: MILEY JOHN WULBERN
IPC: C08G65/32
Filed: 1988-11-23
Granted: 1995-05-24
Abstract: Primary amino polyoxyalkylene 1,3-dioxane or 1,3-dioxolane compounds are provided of the formula: <CHEM> wherein R and R1 are independently selected from hydrogen or a lower alkyl group; R2 and R3 are independently selected from hydrogen, phenyl, or lower alkyl groups; R4 is selected from hydrogen or a lower alkyl group; x is 0 or 1; N and M are each integers of from 1 to about 100 and the sum of N an M is from 2 to about 100; also disclosed are polyoxyalkylene amino alcohol compounds which may be derived from the compounds of Formula I above having the formula: <CHEM>  wherein R, R1, R4, x, N and M all have the values given above. wherein R, R1, R4, x, N and M all have the values given above. b) reacting said remaining free hydroxy groups with an alkylene oxide selected from ethylene oxide, propylene oxide, or butylene oxide under basic conditions to form a polyoxyalkylene-substituted 1,3-dioxane or 1,3-dioxolane having hydroxy end group functionalities; and having the values given above.
Patent DE-3861311-D1 (DE)
Inventor: KLIESCH WILFRIED DIPL ING
IPC: G01N29/28
Filed: 1988-04-16
Granted: 1991-01-31
Abstract: Ultrasonic coupling method and device 
<??>In the piece-by-piece continuous ultrasonic testing of material, there is a transient test condition in the end regions of workpieces. 
<??>The new method and the new device are intended to guarantee the steady test condition even in the end regions. 
<??>In a test head driven on a test track at a constant distance from the test piece, a layer of coupling medium is built up between sound emission surface and test piece surface with the aid of a separate free jet of the coupling medium arranged at the side of the test head and formed in a plane perpendicular to the test track containing the centre line of the sound emission surface. 
<??>The method according to the invention and the apparatus according to the invention avoid the time-consuming manual inspection in the ultrasonic weld testing of longitudinally seam-welded pipes. 
<IMAGE>
Patent DE-3862911-D1 (DE)
Inventor: PIPON YVES
IPC: B60N2/90
Filed: 1988-08-03
Granted: 1991-06-27
Abstract: Each front seat has under the base plate in its median longitudinal axis a rack connector rod and a mechanical bolt, this rack connector rod cooperating with a box joined to the floor of the vehicle via a framing and a brace, this box containing a blockable motor device. The entire afore-mentioned unit cooperates with two parallel arms first of all joined to the rear part of the seat and secondly joined to the floor of the vehicle via a spindle containing a memory constituted by a ring with a notch and the nose of the lever.
Patent DE-3864139-D1 (DE)
Inventor: BERTSCH-FRANK BIRGIT DR
IPC: B01J2/00
Filed: 1988-12-16
Granted: 1991-09-12
Abstract: Continuous prodn. of Na perborate (I) granulates of active oxygen (AO) content over 10 (pref. 14-16) wt.% comprises spraying an aq. soln. contg. H2O2 and Na metaborate (II) then drying the sprayed droplets with hot gas. The new feature is that the prim. particles are passed directly from the drying zone to a granulator where they are granulated in presence of free water and/or water of perborate crystallisation, then if required, dried. Pref. the droplets are dried in a co-current flow of air (inlet temp. 60-250 (90-200) deg.C and outlet temp. 50-200 (60-90) deg.C), and the material in the granulator is maintained at 50-90 deg.C, using air at 60-130 deg.C and/or contact heating.
Patent DE-3865101-D1 (DE)
Inventor: MUSK ROBERT WILLIAM FIELDINGS
IPC: H04B10/43
Filed: 1988-06-01
Granted: 1991-10-31
Abstract: An optical transmitter assembly (1) comprises an optical source (10) and an optical detector (20) arranged to receive light output from the source (10) indirectly via a deformable reflector (30). This allows tuning of the detector output power with respect to the optical output of the source or the optical power coupled into the transmission fibre (50) The source (10), the detector (20) and the reflector (30) are mounted on a common support structure (40).
Patent DE-3868161-D1 (DE)
Inventor: ARFERT HORST F W
IPC: B65D41/18
Filed: 1988-06-29
Granted: 1992-03-12
Abstract: A resealable closure device (10) for use on metallic cans includes a metallic end wall (12) having an opening (24) surrounded by an upwardly extending and outwardly flaring beaded flange (22). The flexible closure element (14) includes a central panel (34), a lever portion (36) and a connecting portion (38) connecting the lever portion to the central panel; the closure device may be molded in an inverted umbrella position which is capable of being inverted to engage the flange of the opening; a skirt portion (48) is provided on the interior side of the central panel of the flexible closure element to provide a degree of resistance to removal of the closure device from the opening by user.
Patent DE-3868318-D1 (DE)
Inventor: DERVIEUX DOMINIQUE
IPC: A61J11/00
Filed: 1988-12-08
Granted: 1992-03-19
Abstract: A solid or liquid composition of food quality, non-allergenic and non-toxic, for scenting finished products formed of elastomers by contact of these finished products and these compositions before use. This chemically or physically isolated composition contains, in addition to one or several natural or artificial scents, one or several additives belonging to the group of agents for sugaring, sweetening, taste reinforcing, absorbing, coloring, lubricating, emulsifying, stabilizing, thickening, gelling, absorbing, anti-lumping, food preserving, anti-oxidation, and may be sterilized in different ways such as exposure to rays ( beta  type or the like). The invention is particularly useful for contraceptives, and comprises a package in which the contraceptive is contained isolated from a quantity of a scenting composition by means of a rupturable separator. Upon rupturing the separator, the product may be scented by massaging the package before opening it.
Patent DE-3868839-D1 (DE)
Inventor: EDWARDS DEREK WILLIAM
IPC: B01J19/12
Filed: 1988-10-07
Granted: 1992-04-09
Abstract: Production of vinylidene fluoride by reacting dichlorodifluoromethane with methane in a heated reactor element containing a non-metallic packing material which is stable at the operating temperatures of the process, wherein the reactor element subjects the gaseous reactants to a temperature within the range 500 DEG C to 1200 DEG C and wherein the calculated residence time for the gaseous reactants in the reaction zone is within the range of from 0.1 to 10.0 seconds.
Patent DE-3870345-D1 (DE)
Inventor: SCHOERLING STEFAN HERMAN GEORG
IPC: E21B19/16
Filed: 1988-07-13
Granted: 1992-05-27
Abstract: Rock drilling rig provided with a two part feed beam (4,6). The rig is provided with a drill guide (12) formed as gripping tongs for a drill rod (10) on one of the feed beams (6) whereas the other feed beam (4) is provided with a pad (17) to be applied against a rock face (15).
Patent DE-3870390-D1 (DE)
Inventor: SCHOENENBERGER ROLF DIPL ING
IPC: B65H67/06
Filed: 1988-10-10
Granted: 1992-05-27
Abstract: Monorail systems for the inter works transport of supply of bobbins to and from spinning frames in the textile industry need some storage space to act as a buffer. The storage space is arranged vertically above the creels which meet the operational needs of the machines and is joined to the latter plane by inclined sections.
Patent DE-3871156-D1 (DE)
Inventor: REINSTAEDTLER RICHARD
IPC: B65H33/08
Filed: 1988-06-30
Granted: 1992-06-17
Abstract: The distance between the side walls (2,3) of the delivery compartment is larger than the width of the recording carriers (4) which are positioned at one of the side walls.  Rotating feed units (12.-16) are provided for aligning the recording carriers at different sides for different printing jobs, creating easily indentifiable stacks. The rotary feeders (12-16) make frictional contact with the record carriers and exert a feeding force transverse to their transport direction (5) inthe direction of the assigned side wall (2 or 3). The alignment units (6) are arranged adjacent to the endface corners of the delivery compartment and are designed so that they can be adjusted at alternate sides of the compartment vertical to the surface of the stack.
Patent DE-3871306-D1 (DE)
Inventor: KOSCHWITZ HEINZ
IPC: A63C19/00
Filed: 1988-09-17
Granted: 1992-06-25
Abstract: The mini golf course has a preset number of greens (1'-18') on a grass golf course. At different distances on the greens are tee-off points. The greens have each at least one hole (1"-18") around a tee-off point (22). At least tee-off point (4,5) is enclosed by two side barriers.