baber/WOPTO huggingface dataset:
Patent DE-3463846-D1 (DE)
Title: Method of measuring and controlling the level of liquid in a container
Inventor: WILSON JAMES HOWELL
IPC: B22D11/16
Filed: 1984-03-27
Granted: 1987-06-25
Abstract: A method is provided for measuring and controlling the level of an elevated temperature liquid in a container. The electrical voltage signal outputs of a plurality of temperature sensing devices at spaced elevations on the container are converted to digital form. The converted signals are periodically scanned in elevation sequence. A determination is made from the scanned signals of the location of the uppermost sensing means having a converted signal value of sufficient magnitude to indicate a temperature in the wall below the level of liquid in the container. Then a fraction, F, of the spacing between the sensing means, n, and the next above sensing means, n-1, is calculated as a function of the converted signal value, Sn-1. The measured level in the container is calculated as a function of, n, and, F, with respect to their location on the container. Finally, the rate of addition and withdrawal of liquid to and from the container is controlled based on the measured liquid level in the container.
Patent DE-3467161-D1 (DE)
Inventor: LUMMA WILLIAM CARL
IPC: C07C211/63
Filed: 1984-06-07
Granted: 1987-12-10
Abstract: The novel unsaturated arylalkyl ammonium salts described herein are useful as antiarrhythmic agents. A method of treating arrhythmia by increasing the refractoriness of cardiac tissue is provided, as well as pharmaceutical formulations containing such ammonium salts.
Patent DE-3469067-D1 (DE)
Title: Method and circuit for oscillation prevention during testing of integrated circuit logic chips
Inventor: CHA CHARLES WEI-YUAN
IPC: G01R31/28
Filed: 1984-10-04
Granted: 1988-03-03
Abstract: Integrated circuit logic chips often oscillate during testing because the large unbypassed inductance of the test fixture causes off-chip driver switching noise to be fed back to the logic chip power supply. Oscillation may be prevented by adding an inhibit receiver and an off-chip driver inhibit network to the logic chip. The off-chip driver inhibit network provides a fan out path from the inhibit receiver to each off-chip driver. In response to an inhibit signal applied to the inhibit receiver, the inhibit network forces each of the off-chip drivers to the same logical state, the logic state being the natural logic state assumed by the off-chip drivers upon initial application of power to the chip. The driver inhibit receiver and inhibit network are employed to prevent oscillation at chip power-on, during driver and receiver parametric testing and during input test pattern tests.
Patent DE-3479409-D1 (DE)
Title: Method of and slide-casting machine for the casting of hollow slabs out of concrete
Inventor: BARSK JAAKKO OLAVI
IPC: B28B1/08
Filed: 1984-04-30
Granted: 1989-09-21
Abstract: Method and slide-casting machine for the casting of hollow slabs out of concrete by slidecasting. Concrete mix is extruded onto a base (18) preferably by means of a conical screw spiral (2). Thereinafter the mix is compacted by moving a cavity mandrel (3) fitted after the screw spiral. The end of the cavity mandrel (3) is moved along a path of movement of desired shape. The final end of the mandrel may be attached to the machine by means of a ball joint.
Patent DE-3560282-D1 (DE)
Title: Roll dispenser
Inventor: WEBER ARNO
IPC: B65H35/00
Filed: 1985-03-14
Granted: 1987-07-30
Abstract: 1. A device for drawing off a sheet (2), especially of paper, wound into a roll (1), and tearing off the portion unwound, having a frame (3) which supports the roll rotatably and a cutter rail carried by the frame and resting springily against the surface (1') of the roll, characterized in that the cutter rail (12) is carried by arms (13) able to shift longitudinally in the supporting arms (8) of the frame (3) in the direction radial to the roll (1).
Patent DE-3562810-D1 (DE)
Title: Cylinder head gasket
Inventor: LAMBERT GEORGES
IPC: F16J15/12
Filed: 1985-04-25
Granted: 1988-06-23
Abstract: A cylinder head gasket for an automotive vehicle has its fire ring constituting a principal part of the gasket attached at spaced apart locations to a pair of lateral parts onto which respective elastomeric seals can be molded independently.
Patent DE-3564010-D1 (DE)
Title: Hydraulic cylinder with force multiplication
Inventor: SIMSON DIONIZY
IPC: F15B15/20
Filed: 1985-05-03
Granted: 1988-09-01
Abstract: A hydraulic cylinder device for power multiplication includes a cylinder (1) containing a single-stage piston (2) having a piston rod (4) and a two-stage secondary piston (3), the piston rod (4) extending through a bore in the secondary piston. The cylinder (1) is closed by a cylinder cover (16) through which the piston rod (4) also extends. Two stop-pistons (22, 24) with different strength springs (21, 23) are located in projection (20) integral with cylinder (1) and opposite the stop-pistons are two opening-pistons (33, 34).
Patent DE-3564993-D1 (DE)
Title: Self-cleaning valve for powdery, granular and doughy products
Inventor: BESNARD HENRI
IPC: F16K3/316
Filed: 1985-06-27
Granted: 1988-10-20
Abstract: The technical field of the invention is that of guillotine type valves for powdery, granular or pasty products. The technical problem posed consists in improving the valve disclosed in U.S. Pat. No. 4,356,838, so as to simplify the construction and maintenance thereof and to improve the operation thereof. According to the invention, the arms (7) of the plate (3) are removable, as well as the sleeve (23) force fitted into the external face of the orifice of the front and rear bodies of the valve. The internal face of each of the bodies (1, 2) is covered with a "duplex" seal (26) and the movable arms of the plate slide with respect to PTFE seals (16, 18). Finally, the abutment member (4) at the end of travel of the plate (3) is made retractable by means of a pneumatic or spring return device.
Patent DE-3570638-D1 (DE)
Title: Precipitated silica with morphological properties, process for producing it and its application, especially as a filler
Inventor: CHEVALLIER YVONICK
IPC: C01B33/193
Filed: 1985-03-29
Granted: 1989-07-06
Abstract: A precipitated silica having improved morphological characteristics and a process for making precipitated silica. In the precipitated silica of the present invention, the ratio of DBP oil index/CTAB specific surface area is between: 7 and 4 for a range of CTAB of between 50-100 m2/g, 4 and 2.5 for a range of CTAB of between 100-200 m2/g, 2.5 and 2 for a range of CTAB of between 200-250 m2/g, 2 and 1.5 for a range of CTAB of between 250-300 m2/g, and 1.5 and 1.2 for a range of CTAB of between 300-350 m2/g.
Patent DE-3571931-D1 (DE)
Title: Dispenser for volatile liquids
Inventor: LHOSTE JEAN-FRANCOIS
IPC: A61L9/12
Filed: 1985-10-07
Granted: 1989-09-07
Abstract: This invention relates to a diffusing device for volatile liquids to affect the immediate environment, or perfume or deodorize a room; such device comprising a bottle (1) containing the liquid for diffusion (2), in which a wick (M) is partially immersed; a cover cap (3) fitted to the said bottle by means of a snap-on system (3a), capable of being rotated but not moved in a vertical direction, and provided with slits or ports (F) for the passage of the air; a wick-holder (11-13) fitted to the neck (6) of the said bottle by means of a snap-on system and prevented from rotating, and taking the form of a sleeve provided with slits or ports (V) for the passage of air and with an external screw thread; and an internal cap (10) consisting of an internally-threaded skirt (15) designed to engage with external thread (16) of the said wick holder, and having in addition vertical grooves on the outside (14) designed slidably to engage with a vertical sleeve (9) which forms an integral part of the upper portion of the aforesaid cap (3), and of an internal sleeve (12) forming a sealing-cap for aforesaid wick.
Patent DE-3572133-D1 (DE)
Title: Composites reinforced with high strength aramid fibers having fibrillated ends
Inventor: FISH FLOYD HAMILTON
IPC: B32B5/28
Filed: 1985-12-17
Granted: 1989-09-14
Abstract: A composite comprising a matrix resin reinforced with a sliver of high modulus p-aramid fibers of which at least 10% of the fiber ends are fibrillated into at least 2 fibrils along a terminal length which is at least 5 times as long as the diameter of the unfibrillated portion of the fiber.
Patent DE-3574712-D1 (DE)
Inventor: MUSIL INGRID
IPC: C08G18/78
Filed: 1985-12-02
Granted: 1990-01-18
Abstract: A polyurethane coating layer, with self-repairing properties, for panes made of glass and/or plastic materials, which are exposed to atmospheric agents. The coating layer according to the invention is formed from a reactive mixture of a trifunctional isocyanate component such as the biurets or isocyanurates of 1,6 hexamethylenediisocyanate, having a content of about 15 to 25% by weight of NCO radicals and a polyalcohol component chosen from the plurifunctional polyester polyalcohols having about a 3 to 12% by weight content of OH radicals.
Patent DE-3584262-D1 (DE)
Inventor: PORCHAM WOLFGANG DR
IPC: E03D9/08
Filed: 1985-02-13
Granted: 1991-11-07
Abstract: Prodn. of SiH4 is effected by reacting SiF4 with MgH2 in an alkali(ne earth) metal halide melt under an H2 partial pressure greater than the dissociation pressure of the MgH2 at the melt temp. Pref. the melt is a eutectic mixt. of alkali metal chlorides contg. 0.5-20 (esp. 5-15) wt.% KF, RbF or CsF.  The hydride ion concn. is at least 0.3 wt.%.  An excess of H2 is maintained in the head space of the reactor.  The MgH2 may be formed in situ in the melt from Mg and H2.
Patent DE-3586331-D1 (DE)
Inventor: KRUMME JOHN F
IPC: H05B3/40
Filed: 1985-03-05
Granted: 1992-08-20
Abstract: Designation of specific heating zones and increase in minimum resistance relative to prior heaters of the type to which the present invention pertains is achieved, together with flexibility or bendability, if desired, by slotting the outer conductor of the heater. Additional flexibility is also achieved by confining the high mu material only to those regions of the device where heating is desired, the unslotted regions.
Patent DE-3587299-D1 (DE)
Inventor: ULITZUR SHIMON
IPC: C12N15/52
Filed: 1985-06-03
Granted: 1993-06-03
Abstract: A method for determining the presence of microorganisms in a test sample. Exogenous DNA containing a luminescent system or other genetic marker system derived from a suitable donor source is introduced by genetic means into a host microorganism which lacks or poorly expresses the donor DAN and whose presence it is desired to detect. Expression of the donor gene system allows the detection of the host microorganism. Compositions of bacteriophages and plasmids a well as a method for detection of antibiotics in a test sample are described.
Patent DE-3663567-D1 (DE)
Title: Process to define exactly the flow rate of a dosing pump, and such a pump
Inventor: FONTAINE GUY RAYMOND
IPC: F04B13/00
Filed: 1986-10-03
Granted: 1989-06-29
Abstract: A pump in accordance with the invention has moving equipment (32) driven by a reversible synchronous motor (42) whose windings (44, 45) are connected to a power source by means of optocoupled triacs (48, 49) which, under microprocessor control, are used to adjust the flow rate of the pump by acting on its admission period (by powering the windings in one direction) and on the pumping cycle time (by varying the period for which the pump is unpowered in each cycle).
Patent DE-3669284-D1 (DE)
Inventor: BELLU MARIO
IPC: B60Q1/30
Filed: 1986-06-07
Granted: 1990-04-12
Abstract: The structure of a reflecting plate for heavy-duty motor vehicles in general comprises a support element (2, 2A) attachable to a heavy-duty motor vehicle in general, having the peculiarity of comprising a plurality of polygonal catadioptric plates (10) and a plurality of polygonal fluorescent plates (20, 20A) removably insertable into said support element (2, 2A) and being mutually assemblable one another.
Patent DE-3670459-D1 (DE)
Inventor: SCHEDEL EDUARD JUN
IPC: B23B47/28
Filed: 1986-03-05
Granted: 1990-05-23
Abstract: 1. A drilling template for making holes for locks, door handles, keys and the like in doors, characterized by two template panels (1 and 2) aligned so as to be parallel to each other and held so as not to be able to be twisted in relation to each other, said panels being provided with a plurality of respectively coaxial transverse drill guides (27) and towards one side edge are adjustably connected with each other by means of a transverse connection transversely in relation to their own plane, such transverse connection having two sliding guides (4 and 5) arranged towards the upper and lower ends of the template panels (1 and 2), and for placement of the template with an adjustable distance of a reference line of one template panel from the free edge or, respectively, from the rabbet of door member at least one abutment with replaceable or rotatable abutment member (6 and 61) is provided.
Patent DE-3673498-D1 (DE)
Inventor: FRANK WOLFGANG
IPC: B32B5/26
Filed: 1986-10-21
Granted: 1990-09-20
Abstract: 1. Composite body, especially sailboard or surfboard, with a foam core and with a shell which has a fabric-reinforced synthetic resin layer and, if appropriate, a thermoplastic surface layer, characterized in that a laminated mat (1) consisting of two fabric plies (2, 3) and of an intermediate ply (4), of non-woven foam material, is provided for the fabric-reinforced synthetic resin layer.
Patent DE-3675173-D1 (DE)
Inventor: SANCHEZ VELASCO D VICENTE
IPC: F16B13/06
Filed: 1986-10-27
Granted: 1990-11-29
Abstract: The invention refers to an anchoring system on concrete, on basis of threaded bolts to be installed in holes previously made on the concrete or material to be dealt with. Such improvements are centered in the existence at the internal end of the stud (1), of a trunk-conical head, immediately inside which is located, on the stud (1), an assembly of pieces (3) which determine a cylindrical bush (5), having its internal surface striated, like the external surface of the head, and with its external surface provided with a perimetral groove, on which is located an elastic ring (4) which holds such pieces (3) adapted against the neck of the stud (1). The said groove constitutes a weakening line for such pieces (3), through which, during the tightening, these are obtusely bent outwards, creating a radial and effective overdimensioning of the head, which is going to give rise to the mooring point of the bolt in the widening established at the bottom of its corresponding housing.
Patent DE-3684441-D1 (DE)
Inventor: BERTRAM LEO
IPC: A23G9/22
Filed: 1986-12-10
Granted: 1992-04-23
Abstract: Appts. for making edible ice (ice cream) comprises a pot-shaped vessel having at least part of its wall surface in contact with a refridgerant. A rotating scraper inside the vessel is driven from an electric motor and scrapes the walls of the vessel removing the ice as it forms and also stirs the mixt.. The rotational speed of this scraper is 18-30 (20-26) rpm. Pref., the thickness of ice which forms between two successive scraping cycles does not exceed 2 mm.
Patent DE-3684642-D1 (DE)
Inventor: KAUTE CHRISTOPH
IPC: E04H5/04
Filed: 1986-07-05
Granted: 1992-05-07
Abstract: The concrete housing (10) contains a transformer (16), middle voltage switching section (17) and low voltage distribution section (18). Above these two sections is a hinged cover (19) which can be swung upwards for access to their operating space, at the front, with the transformer behind. The remainder (20) of the top of the housing can be removed to install the transformer, or for access to it. The part projecting above the ground is a maximum of 1m. high. In front of the first two sections (17,18) is a service space (23) which can also be used for cable connection.
Patent DE-3685162-D1 (DE)
Inventor: KOETZSCH HANS-JOACHIM DR
IPC: B01J31/00
Filed: 1986-07-01
Granted: 1992-06-11
Abstract: Partial ester halides of silicon (I) are made by equilibrating a mixt. of (A) chlorosilane and/or partial ester halides with a lower degree of esterification than the desired prod. and (B) silane esters and/or partial ester halides with a degree of esterification which is higher than in the desired prod., (C) in the presence of an equilibration catalyst consisting of an organophosphorus cpd.  The prods. (I) have the formula RaSiXn(OR')4-a-n in which n = 1-3, a = 0,1 or 2, (4-n-a) is greater than or equal to 1, X = halogen, R = H, alkyl (opt. substd. by halogen), alkenyl and/or aryl gps. (opt. substd. by halogen and/or alkyl and R' = 1-8C, straight or branched, satd. and/or unsaturated gp. which may contain ether oxygen functions.
Patent DE-3771843-D1 (DE)
Inventor: OVSHINSKY STANFORD R
IPC: H01L31/02
Filed: 1987-09-15
Granted: 1991-09-05
Abstract: Disclosed is a coated article having a substrate with an adherent, abrasion resistant carbon coating. In a preferred examplification the coating is substantially transparent to visible light and partially absorbing to ultraviolet light. The coating has a relatively disordered portion at the substrate - coating interface and a relatively ordered portion remote from the substrate - coating interface. The coating is a microwave deposited coating with deposition initially at a low microwave energy, and thereafter at a high microwave energy.
Patent DE-3773423-D1 (DE)
Inventor: MOHR WOLFGANG
IPC: B26D1/08
Filed: 1987-04-21
Granted: 1991-11-07
Abstract: A hydraulically actuated press (1) is used for cutting to shape a stack of flat pieces of material.  The applied hydraulic pressure can be adjusted to suit the characteristics of the material and the size of the blank being cut. The press bedplate (10) is fitted with sensors (11) which measure the width of the material fed into the press.  This information is fed to a control unit (16) together with the material characteristics.  The control unit determines the required hydraulic pressure and adjusts the control valve (9) accordingly.
Patent DE-3775336-D1 (DE)
Title: Motorcycle or moped
IPC: B62K11/06
Filed: 1987-10-15
Granted: 1992-01-30
Abstract: The moped consists of a beam-type frame (10) with a horizontal central portion (11). One end is connected to a front portion carrying the articulation of the front fork. The other end extends to become an upwards-slanting rectilinear portion (12) carrying support elements (21) for the saddle (22) and rear mudguard (23). The central portion constitutes a footrest. The upwards slanting end portion constitutes a luggage carrier or a second footrest.
Patent DE-3776409-D1 (DE)
Inventor: THIERRY ANNETTE
IPC: C08F38/00
Filed: 1987-04-30
Granted: 1992-03-12
Abstract: At least one polydiacetylene compound is suitable for detecting whether an article has ever exceeded a selected temperature. The polydiacetylene compound is deposited on a substrate or mixed with a thermoplastic material. The polydiacetylene compound instantaneously and irreversibly changes from blue to red at the threshold temperature.
Patent DE-3776705-D1 (DE)
Inventor: ALARD MICHEL
IPC: H04L7/033
Filed: 1987-02-27
Granted: 1992-03-26
Abstract: A threshold comparator (16) feeds the binary data (Di) and their complements (Di bar) to a phase comparator (26) clocked (H) by a voltage-controlled oscillator (10) in a phase-locked loop. One output (A) of the phase comparator (26) changes to 1 (or remains at that value) on each leading edge of the clock signal (H), but reverts to (or remainsat) zero on each input data transition. This output (A) and its complement (A bar) are averaged for estimation of the mean delay between clock and data transitions, by a different amplifier (24) with systematic bias corrected by supplementary outputs (B bar, 0) and second-order phase-lock RC networks (28,30).
Patent DE-3783232-D1 (DE)
Inventor: BARBIER YVES
IPC: C09D133/16
Filed: 1987-06-11
Granted: 1993-02-04
Abstract: A protective varnish comprising, in a halogenated and/or ketonic solvent, fluoropolymers obtained by polymerisation chiefly of at least one fluorine-containing monomer (I) of formula: <IMAGE>   The invention also relates to a process for the preparation of this varnish, according to which the polymerisation is carried out in an essentially halogenated solvent. The varnish according to the invention has excellent mechanical properties and resistance to concentrated acids. It can be applied to heat-curable materials and thermoplastic materials.
Patent DE-3789550-D1 (DE)
Inventor: CHO JOONG MYUNG
IPC: C12R1/19
Filed: 1987-12-28
Granted: 1994-05-11
Abstract: Synthetic steroids which are used to promote the growth of cattle and elevate the efficiency of feed remain in the body for a long time after ingestion and may have a detrimental effect when such products are consumed by humans. The invention relates to a method for the production of bovine growth hormone which is used to promote the growth of cattle, to increase the secretion of milk in cows and to elevate the efficiency of feed using a synthetic gene in yeast or E.coli. It has been found that bovine growth hormone may be produced economically and in large quantity in yeast or E.coli using gene manipulation technology.
Patent DE-3789781-D1 (DE)
Inventor: NICOLSON GARTH L
IPC: C12N5/07
Filed: 1987-04-01
Granted: 1994-06-16
Abstract: Disclosed are monoclonal antibodies which react with human tumor cells, particularly metastatic human tumor cells, but not with normal human tissues tested. The monoclonal antibodies are prepared against a 580 kilodalton glycoprotein antigen, designated gp580, which is isolated from either rat or human tumor cells. Methods for isolating the glycoprotein antigen are disclosed as well. Moveover, techniques are disclosed for utilizing these antibodies both in the detection and in the prevention of human tumor lesions.
Patent DE-3855874-D1 (DE)
Inventor: HOTCHKISS ADAIR
IPC: A61K38/00
Filed: 1988-11-02
Granted: 1997-05-22
Abstract: Novel human tissue-type plasminogen activator variant that a) retains substantially full biological activity, b) has a modified carbohydrate structure and c) has an altered in vivo half-life. Mains for preparation of the variants and results of assays measuring function of the activators are also disclosed. <IMAGE>
Patent DE-3856141-D1 (DE)
Title: Respiratorisches syncytiales virus, impstoffe
Inventor: PARADISO PETER
IPC: C07K19/00
Filed: 1988-09-29
Granted: 1998-04-09
Abstract: Polypeptides, nucleotides, and compositions useful for preparing diagnostic reagens for an vaccines against human Respiratory Syncytial Virus are disclosed. The polypeptides include short polypeptides which are related to a neutralizing and fusion epitope of the Respiratory Syncytial Virus fusion protein or a neutralizing epitope of the G protein.
Patent DE-3862006-D1 (DE)
Inventor: VINCENT MICHEL
IPC: C07C229/24
Filed: 1988-09-16
Granted: 1991-04-18
Abstract: Process for industrial synthesis of the derivative of formula (I): <IMAGE>  and their addition salts with an inorganic or organic acid or base,  in which:  R1 is linear or branched lower alkyl (of 1 to 6 carbon atoms), R2 is hydrogen or a linear or branched lower alkyl group (of 1 to 4 carbon atoms). Application to the industrial synthesis of carboxyalkyl dipeptides.
Patent DE-3867711-D1 (DE)
Inventor: HIROSE NORIYASU
IPC: C07C50/04
Filed: 1988-05-03
Granted: 1992-02-27
Abstract: 2,3,5-trimethyl-benzoquinone is produced by oxidizing 2,3,6-trimethyl-phenol in the presence of a catalyst of cupric chloride and lithium chloride in a solvent mixture of an aromatic hydrocarbon and a lower aliphatic alcohol having 1 to 4 carbon atoms.