baber/WOPTO huggingface dataset:
Patent DE-3472318-D1 (DE)
Title: Ultrasonic transducer
Inventor: LERCH REINHARD DR
IPC: A61B8/00
Filed: 1984-02-29
Granted: 1988-07-28
Abstract: 1. An ultrasonic transducer having a supporting body (2), a transmitting layer (4) of a material with a relatively high dielectric constant and high acoustic impedance and a first lambda/4 coupling layer (8) that faces the transmitting layer (4), and a second lambda/4 coupling layer that faces a load, characterised in that the second lambda/4 coupling layer also serves as a receiving layer (6) and that the first lambda/4 coupling layer (8) also serves as backing for the receiving layer (6).
Patent DE-3476503-D1 (DE)
Title: Multiple memory loading system
Inventor: EDMONDS MARK PHILIP
IPC: G06F13/00
Filed: 1984-06-01
Granted: 1989-03-02
Abstract: Multiple memory loading system with a plurality of intercoupled modules (TCEA/B; TCEL/n) including memories and processing means and at least one (TCEA/B) of which is able to transmit each (GLS1) of a plurality of data packets (GLS1/m) to the memories of a number of modules wherein said data packet may then be stored. The transmission of each (GLS1) of said data packets (GLS1/m) from said one module (TCEA/B) only occurs directly to the memories of a number of predetermined modules (TCE1, 14, 27, 40) of an initial set (TCE1/50) and indirectly from said memories to memories of other modules.
Patent DE-3482584-D1 (DE)
Inventor: LONG GARY NORMAN
IPC: C07C2/12
Filed: 1984-11-13
Granted: 1990-08-02
Abstract: The process for the oligomerization of linear and/or branched chain C<sub>2</sub> to C<sub>12</sub> olefins with non-zeolitic molecular sieves having a framework structure of MO<sub>2</sub>, AlO<sub>2</sub> and PO<sub>2</sub> tetrahedra and having an empirical chemical composition on an anhydrous basis expressed by the formulamR : (M<sub>x</sub>Al<sub>y</sub>P<sub>z</sub>)O<sub>2</sub> wherein "R" represents at least one organic templating agent present in the intracrystalline pore system; "m" represents the moles of "R" present per mole of (MxAlyPz)02, "M" represents silicon, iron, titanium or at least one of magnesium, manganese, cobalt and zinc such being present in the form of a tetrahedral oxide; "x", "y" and "z" represent the mole fractions of "M", aluminum and phosphorous, respectively.
Patent DE-3561912-D1 (DE)
Title: A thermal limiting device
Inventor: CROSSLEY PETER WILLIAM
IPC: H05B1/02
Filed: 1985-01-10
Granted: 1988-04-21
Abstract: A thermal limiting device (10) is provided in heating apparatus including four infra-red-emitting, tungsten-halogen lamps (5 to 8) supported above a layer (2) of themally-insulative material. The device (10) consists of a metallic wire (11) arranged to de-energise the lamps (5 to 8) when it is subjected to a predetermined temperature. The wire (11) is disposed within a quartz tube (12), which selectively transmits and absorbs infra-red radiation of different wavelengths. A thermally-conductive tube (14), having an infra-red-reflective outer surface, is located between the wire (11) and quartz tube (12). The tube (14) prevents infra-red radiation transmitted through the quartz tube (12) from reaching the wire (11), whilst infra-red radiation absorbed by the tube (12) heats the wire (11) by thermal conduction and convection.
Patent DE-3565057-D1 (DE)
Title: Method and apparatus of manufacturing a body of a container and said body
Inventor: GLERUM JOHANNES ADRIAAN IR
IPC: B21D22/28
Filed: 1985-05-13
Granted: 1988-10-27
Abstract: The invention relates to a method of manufacturing a body (2) for a container, in which a body (2) having a weldseam (11) along its longitudinal direction is formed by bending material in sheet form and welding the overlapping edges of the bended material together, and the wall of the body having the longitudinal weldseam (11) is thinned.Preferably thinning is obtained by wall-ironing. It is advantageous that the wall thickness of a wall part close to wall end of the body is larger than that of a remaining part of the body and eventually prior to thinning has been reduced and that prior to being reduced the body is provided with a gripping rim (18) and/or cover (20).
Patent DE-3572584-D1 (DE)
Title: A method for the production of a tubular casing shirred to form a bellows-like hollow body, for further processing particularly as a peelable skin in the manufacture of sausages, and casing produced thereby
Inventor: VINOKUR ISAAC
IPC: A22C13/00
Filed: 1985-05-24
Granted: 1989-10-05
Abstract: A bellows-like hollow member formed of gathered tubular sheathing material, for processing, especially as a peel-skin for the production of small sausages, produced as follows: polypropylene with copolymers is extruded in a smooth foil of three inseparable layers, of which the middle layer is stronger and the two outside layers have a lower melting point. The foil is then stretched to increase its strength, and is formed into a tube with a lengthwise seam along its entire length, formed by overlapping and consolidation of its lengthwise edges. Finally, the tube is gathered bellows-like forming a plurality of folds and forming hollow member, and is simultaneously rotated around its axis so that the lengthwise seam produces a helical path. The tubular sheathing which is obtained by this gathering is of inexpensive material, can be easily peeled from the boiled meat emulsion, can be used without difficulty in sausage machines, and is not sensitive during storage to moisture and high temperatures.
Patent DE-3580995-D1 (DE)
Inventor: BERNAT FONTLLADOSA ENRIQUE
IPC: A47F7/00
Filed: 1985-03-19
Granted: 1991-02-07
Abstract: A display container (2) for articles with stems such as lollipops comprises a generally conical lid for a drum-like container (1), the conical wall being provided with integrally formed recesses each having a cylindrical entry portion (6), a frusto-conical portion (7) and an inner cylindrical portion (8) to grip the stem, the recesses holding the stems parallel to the axis of the device for reception thereon of a cover (11).
Patent DE-3587420-D1 (DE)
Inventor: REID EDWARD
IPC: C09K5/04
Filed: 1985-11-13
Granted: 1993-07-29
Abstract: This invention relates to a cooling and heating system which operates on the absorption and phase change heat exchange principle. More particularly it relates to a continuous heat actuated, air cooled, double effect generator cycle, absorption system. In further aspects, this invention relates to a system constructed for use with an absorption refrigeration solution pair consisting of a nonvolatile absorbent and a highly volatile refrigerant which is highly soluble in the absorbent. A disclosed refrigerant pair are ammonia as the refrigerant and sodium thiocyanate as the absorbent. An absorption cycle is disclosed using the thermo physical properties of sodium thiocyanate/ammonia, absorption/refrigerant pair. Also disclosed is the construction and configuration of a reverse cycle air cooled double effect generator absorption refrigeration system for use with the sodium thiocyanate/ammonia refrigeration pair, as well as subcompositions, subsystems and components that improve the system efficiency and reduce cost.
Patent DE-3661298-D1 (DE)
Title: Heat exchanger, particularly for cooling process gas or for heating steam
Inventor: KLEIN BERND DIPL ING
IPC: F28D7/16
Filed: 1986-10-30
Granted: 1988-12-29
Abstract: 1. A beat exchanger, in particular for cooling process gas or for superheating steam, having a pressure vessel (2) as a heat exchanger vessel with a bundle (13) of heat exchanger tubes (25) secured in a tube base and an antechamber (8) associated with the tube base, the tube base and/or the antechamber being connected to the pressure vessel at certain points via flanges, characterised in that the tube base (19) consists of a flanged ring (7) of a low-alloy material with a concentric inner recess (11) and is provided with an insulating layer (16a) on the side facing the pressure vessel (2), and in that the inner recess (11) of the flange ring (7) is equipped with a substantially crucible-shaped insert (12) projecting into the pressure vessel (2) and made of a high-alloy material.
Patent DE-3661450-D1 (DE)
Title: Resilient hinge for spectacles
Inventor: BEYER KARL
IPC: G02C5/22
Filed: 1986-03-07
Granted: 1989-01-19
Abstract: The elastic hinge comprises a box (9) solid with the temple (1) of the eyeglasses, this box containing a part (8) carrying a knuckle (6) and sliding in the box (9) against the action of a spring (11). This spring receives stationary support against a part (12) which is made solid with the box (9) by a ball (14) engaged in a hole (15) of this ball and in a recess (16) of the box. The ball is held in position by a screw (17) which is accessible only in the folded position of the temple.
Patent DE-3662899-D1 (DE)
Title: Thermally resistant contact adhesive
Inventor: WEISSGERBER RUDOLF DR
IPC: C08F210/00
Filed: 1986-09-02
Granted: 1989-05-24
Abstract: 1. Aqueous contact adhesive dispersion containing, relative to the total weight of the dispersion, 40 to 65 percent by weight of a copolymer which can be obtained by free-radical copolymerization of ethylene, vinyl esters of saturated C2 - to C12 -carboxylic acids, ethylenically unsaturated carboxylic acids, ethylenically unsaturated hydroxyalkyl-functional compounds, if appropriate (meth)-acrylates containing C4 - to C12 -alkyl groups and if appropriate further ethylenically mono- or polyunsaturated compounds by the emulsion polymerization process, and which has a glass transition temperature in the range -20 to -60 degrees C and a Fikentscher K value, measured in tetrahydrofuran, in the range 50 to 180, characterized in that it is obtainable by emulsion polymerization of a) 10 - 45% by weight of ethylene b) 0 - 25% by weight of acrylate(s) c) 40 - 89% by weight of vinyl ester(s) d) 0.5- 4% by weight of ethylenically unsaturated carboxylic acids having 3 - 4 C atoms e) 0.5- 10% by weight of ethylenically unsaturated hydroxyalkyl-functional compounds f) 0 - 10% by weight of further ethylenically mono- or polyunsaturated compounds in the presence of 1 - 6% by weight relative to the comonomer mixture, of customary emulsifiers.
Patent DE-3666055-D1 (DE)
Title: Washing machine
Inventor: HUBER JAKOB
IPC: D06F17/00
Filed: 1986-01-27
Granted: 1989-11-09
Abstract: The washing machine functions according to a new principle and contains the washable items, particularly washable textiles, in stacked layers in a mesh cage which is fixed in position at a drum rotatably mounted in a casing. Wash water as well as drying air flows through the preferably stationary or slowly rotating drum containing the washable items, is pumped off at an outlet of the casing, and returns again by way of a recirculation pipe to an inlet of the casing. Intermittent rotation of the drum, for example, by 180 DEG , is also possible. In this manner, the wash water or drying air passes through the washable items first from one side and then from the opposite side. All switching procedures are electronically controlled according to a preselected program schedule. The washable items no longer can be damaged by catching on the drum, the wash cycle is more effective and thus shorter than before, and electric energy and chemicals are saved.
Patent DE-3674340-D1 (DE)
Inventor: GELORME JEFFREY DONALD
IPC: G03F7/038
Filed: 1986-10-14
Granted: 1990-10-25
Abstract: A photocurable composition (4) which is useful as a permanent resist in the manufacture of printed circuit boards (1) with conductors (5) and packages of such boards comprises a multifunctional epoxidized resin, a reactive diluent, a cationic photoinitiator and, optionally, an exposure indicator, a coating aid and a photosensitizer.
Patent DE-3676736-D1 (DE)
Inventor: OXLEY LESLIE J
IPC: G06T15/10
Filed: 1986-04-07
Granted: 1991-02-14
Abstract: 0 A plurality of input video signals (including background) are combined in accordance with priority. Each video signal comprises data samples corresponding to respective discrete locations on a viewing plane. The signals are preferably from a transformation system wherein such data samples correspond to elements of an image lying in an image plane displaced from the viewing plane. Input key signals corresponding to respective locations are associated with respective input signals. Priority is shown determined from respective sets of plane defining signals as a sequence of depth signals corresponding to the depth coordinates of the respective image plane at the respective locations. The depth signals are used to produce respective weighting signals. The weighting signals and respective input key signals are used to produce in respect to each input video signal a set of processed key signals corresponding to respective coordinate locations on the viewing plane in the respective sequence, each set of processed key signals indicating the weighted portion of the respective data samples to be included in a combined video signal at each respective coordinate location. Corresponding data , samples are cut by respective processed key sig-I nals to produce weighted data samples in respect to each input video signal in the respective sequence. The weighted data samples of the plurality of input video signals for each respective coordinate location on the viewing plane are combined in the respective sequence to produce a combined output video signal.
Patent DE-3684919-D1 (DE)
Inventor: BRADLEE CHARLES ROBERT
IPC: B21D1/02
Filed: 1986-09-19
Granted: 1992-05-21
Abstract: The levelling device has a movable frame which supports back-up roller assemblies, each of which is individually positionable to vary the penetration of a portion of the work rolls it contacts. Each back-up roller assembly includes an elongate back-up block having a longitudinal slot and a rear-wardly-positioned concave surface.  An elongate support is positioned within the slot and includes a rearwardly-positioned convex surface positioned to matingly engage the concave surface.  A number of back-up rollers are positioned along the support. The support is urged against the back-up block by a resilient connection, and the assembly on the adjustable frame for pivoting the support relative to the back-up block.  The concave and convex portions of the back-up block and support respectively, have centres of curvature which coincide with the rotational axis of the rearmost associated work roll.
Patent DE-3687880-D1 (DE)
Inventor: HAYASHI TORAHIKO
IPC: A21C1/02
Filed: 1986-10-29
Granted: 1993-04-08
Abstract: A kneading apparatus for bread dough and the like is provided, comprising a kneading vessel (16), an agitator (4), measuring instruments including a strain gauge (20) mounted on the drive to said agitator (4), a temperature sensor (22) and a pH sensor (24) mounted on the inner surface of said kneading vessel (16), and a weighing device (14) mounted relative to said kneading vessel (16), said measuring instruments being adapted to begin their measurement as soon as the kneading begins, and means (26) for displaying the individual chronologically measured values whereby an operator can control the kneading operation according to the displayed values. A computer (28) may be provided adapted to store measurement data, compare individual measured values with control values to find differences between them and make logical decisions on the basis of previously stored data, thereby directing the rotation speed of the agitator, directing temperature corrections, indicating charging of any wrong material, and deciding the duration and end of the kneading operation.
Patent DE-3751553-D1 (DE)
Inventor: GEFTER MALCOLM
IPC: C07K19/00
Filed: 1987-06-26
Granted: 1995-11-09
Abstract: Novel methods or compositions are provided for modulating the immune system, so as to be able to selectively stimulate or inactivate lymphocytes in relation to a particular transplantation antigen context. Particularly, mixtures may be employed associated with the more common transplantation antigens of a host population. In this manner, a large number of people can be treated, for example, by immunization, stimulation of particular T-cells or B-cells in relation to a pathogenic invasion or other aberrant state, e.g. neoplasia, treatment of autoimmune diseases, and the like. Particularly, the compositions may involve an oligopeptide involving as a first region a consensus sequence and an epitope or the first region may be joined to a second region comprising an antibody target sequence which is capable of competing with an epitopic site of an antigen of interest.
Patent DE-3762788-D1 (DE)
Inventor: POETSCH EDMUND DIPL ING
IPC: H02M3/335
Filed: 1987-09-02
Granted: 1990-06-21
Abstract: 1. Circuit arrangement for limiting, regulating and in some cases interrupting the collector current (Ic ) of the switching transistor (T) in the primary circuit, using a current probe (SF) connected in series to the switching transistor (T) and a control component containing a first comparator (V1) and a pulse-duration modulator (PDM), which control component influences the duty ratio of the switching transistor (T) as a function of a comparison value gained from the output signal of the current probe (SF) and a reference signal (UREF1 ), characterized in that the output of the current probe (SF) is connected to the first input of a second comparator (V2), the second input of which is fed with a reference signal (UREF2 ) which is higher in relation to the reference signal (UREF2 ) which is higher in relation to the reference signal (UREF1 ) of the control component (RBS), in that the output of the second comparator (V2) is connected to the set input (S) of a bistable flip flop (KS) and in that the output of the bistabile flip flop (KS) is fed to the input of a switch-off device connected upstream of the pulse-duration modulator (PDM).
Patent DE-3765774-D1 (DE)
Inventor: HELFRECHT MANFRED
IPC: E04B7/22
Filed: 1987-11-26
Granted: 1990-11-29
Abstract: 1. Roofing structure for roofs to be covered with roofing plates, consisting of thermal insulation plates engaging between the roof laths, which are placed upon preformed foil moulds of stable shapes engaging in between the roof laths, the angular marginal strips of which extending parallel to said roof laths repose upon same and form a support for overlapping ridge-sided and eaves-sided cover strips when thick thermal insulation plates are used, or a support for the head-sided edges of the roofing plates when thin thermal insulation plates are used, characterized in that the said cover and support strips (16, 14) or front faces (17) of two adjacent thermal insulation plates (10) supported on and/or at the roof lath (12), and/or the marginal strips (61, 62) of the foil mould (60) engaging over the roof lath (12) respectively are wave-shaped, and that the wave trains coordinated with the upper side of the said roof lath (12) extend in longitudinal direction of the roof lath, and the wave trains coordinated with the front faces of the roof lath (12) extend in transversal direction of the roof lath (12).
Patent DE-3771137-D1 (DE)
Inventor: WIESKE THEOPHIL
IPC: A23D7/00
Filed: 1987-06-26
Granted: 1991-08-08
Abstract: A surface-active composition is provided which comprises phosphatidylcholine and phosphatidylethanolamine, wherein at least 3 wt.% of the phosphatide is lysophosphatidylethanolamine and wherein the hydrolysis ratio of the degree of hydrolysis of phosphatidylethanolamine and the degree of hydrolysis of phosphatidylcholine is higher than 1.5. The composition is particularly suitable for use as emulsifying agent in edible fat-containing products, especially as anti-spattering agent in, for example, margarine. The surface-active composition can be suitably prepared by fractionating vegetable lecithin with, for example, a lower alcohol, partially hydrolyzing the insoluble fraction and recombining the partially hydrolyzed insoluble fraction with the alcohol-soluble fraction.
Patent DE-3771763-D1 (DE)
Inventor: HORIMAI HIDEYOSHI
IPC: G11B13/04
Filed: 1987-04-21
Granted: 1991-09-05
Abstract: A magnetooptical recording apparatus is disclosed which is capable of performing real-time overwrite operation. The apparatus comprises a laser beam (3) and focusing parts (4) thereof and a pulse magnetic field generator device (6) provided on both sides of a magnetooptical recording medium (1) respectively. The laser beam (3) and focusing parts (4) thereof are formed of an objective lens (5) connected to a moving coil (8) which is provided in a magnet (7), thus the objective lens (5) is movable relative to a magnetic layer (1A) of the magnetooptical recording medium (1) by the interaction between the magnet (7) and the moving coil (8). The magnet (7) generates and applies a D.C. magnetic field of one polarity perpendicular to the magnetic thin film (1A) around a point (P) where the laser beam (3) is focused. While the pulse magnetic field generator device (6) generates pulse magnetic field of the opposite polarity modulated by information signal around the point (P) where the laser beam (3) is focused. Thus one and opposite polarity magnetic field pulse row obtained by a sum of the D.C. magnetic field and the pulse magnetic field is applied to the magnetic thin film (1A) upon laser beam (3) irradiation to perform the real-time overwrite operation.
Patent DE-3772384-D1 (DE)
Inventor: WOUDSMA JACOB
IPC: B27K3/02
Filed: 1987-02-23
Granted: 1991-09-26
Abstract: PCT No. PCT/NL87/00005 Sec. 371 Date Aug. 31, 1988 Sec. 102(e) Date Aug. 31, 1988 PCT Filed Feb. 23, 1987 PCT Pub. No. WO87/05251 PCT Pub. Date Sep. 11, 1987.A plug of deformable material such as wood or plastic, for tightly sealing a cylindrical recess provided in wood, in which recess a crushable ampule with a wood attack combating agent can be accommodated, said ampule being attachable in a cavity of said plug by means of spring lugs, said plug being provided with a conical drive-in surface, and at least one deformable sealing clamping means being provided on said plug; the plug, at the end facing away from the drive-in end, containing a separate clamping sealing means for engaging the inner circumference of the recess, the outer radial dimensions of the sealing means and of the plug being such that complete sealing is acquired and maintained without damaging the wood after the plug has been driven into the recess, even in the event of high pressure build up in said recess.
Patent DE-3788832-D1 (DE)
Inventor: FRISCH GERHARD DR
IPC: C09K23/42
Filed: 1987-08-19
Granted: 1994-03-03
Abstract: Aqueous fungicidal compositions based on dithiocarbamates as active substances, which as surfactants contain a combination of ethylene oxide/propylene oxide block polymers with alkanols or arylphenols which are ethoxylated and phosphated, or their salts, have good storage stabilities and show no phytotoxic side effects.
Patent DE-3854397-D1 (DE)
Inventor: ROBINSON JEFFREY
IPC: A23G1/22
Filed: 1988-11-30
Granted: 1995-10-05
Abstract: A mold for forming a synthetic resin tray (20) to be used in molding chocolate bars comprises a female mold portion (32) defining a mold cavity (34) and a male mold portion (36) including a skirt (42) projecting into the cavity. A plate (50) is disposed in the male mold portion and engages an inwardly extending lip (48) at the free end of the skirt. The plate is provided on a side facing the mold cavity with an inscription and is pressed against the lip by a pressure block (56) disposed in the male mold portion. The pressure block is shiftable to enable a substitution of another inscription plate. The inscription plate may be provided with a projection (100, 174) on the inscription side for forming an opening (80') or a recess (80'') in the injection molded tray.