baber/WOPTO huggingface dataset:
Patent DE-3269580-D1 (DE)
Title: Safety arrangement for a vacuum pump
Inventor: SCHMITZ LOTHAR PETER
IPC: F04C28/28
Filed: 1982-05-14
Granted: 1986-04-10
Abstract: A vacuum pump or exhauster has a rotor (10) eccentrically journalled within a cylindrical chamber (20). In order to prevent overheating, the exhauster housing (12) contains a valve arrangement (28) having a closure member (36) which is coupled to a thermostat (40) such that, above a predetermined temperature, the closure member is lifted from its associated valve seat (34) to thereby admit atmospheric air to the suction side of the exhauster via a housing cavity (46).
Patent DE-3272427-D1 (DE)
Title: Aerating device for cable-line ducts
Inventor: MILLER HANS-PETER
IPC: H02G3/03
Filed: 1982-04-09
Granted: 1986-09-11
Abstract: 1. Aerating device for cable-line ducts, particularly in petrochemical installations, with at least one closure element (19) which closes automatically on exceeding a maximum temperature and with which are associated a locking device and a holding-open device cooperating with a release mechanism, characterized in that the holding-open device has a spring-loaded, bendable spacer (30, 31, 37) and the release mechanism a switching member (34, 35, 40, 41), which bends and/or keeps stretched the spacer (30, 31, 37).
Patent DE-3275463-D1 (DE)
Title: Silo, especially for slowly flowing bulk material
Inventor: GESSLER HANS
IPC: B65G65/48
Filed: 1982-09-01
Granted: 1987-04-02
Abstract: A storage silo adapted to difficultly flowing bulk materials to be discharged at the bottom of the silo. A baffle is disposed in a cylindrical container. The baffle is attached to the cylindrical container wall and runs inclined along said wall to the silo bottom. Baffle sections extend along a helical path over a central angle of at least about 360 degrees and are substantially continuously connected. At least some baffle sections following in circumferential direction along the silo wall are staggered with respect to each other increasing with the distance from the bottom. The baffle is preferably provided as a helical band. The pitch angle of the baffle relative to the cylindrical wall can be from about 15 to 30 degrees. A heating element can be provided to allow for heating of at least part of the baffle.
Patent DE-3363737-D1 (DE)
Title: Safety lock for doors with automatic locking
Inventor: ROCHMAN ZVI HENRI
IPC: E05C9/02
Filed: 1983-07-07
Granted: 1986-07-03
Abstract: A door locking device comprises a locking bolt movable from a retracted position within the door edge, to a projected position for locking the door within the door frame, and a feeler member engageable with the door frame when the door is in its closed position to automatically actuate the locking bolt to its projected position, and thereby to automatically lock the door in its closed position. The automatic locking of the door may be disabled either by the application of a proper key in the key cylinder, or by the depression of a foot pedal. The described embodiment includes two locking bolts both of substantial vertical length so that together they occupy at least 50% of the door height.
Patent DE-3364220-D1 (DE)
Title: Sizing agent and its use
Inventor: SCHROER WOLF-DIETER DR
IPC: D21H17/17
Filed: 1983-01-15
Granted: 1986-07-31
Abstract: A sizing agent which contains from 1 to 60 parts, by weight, of a fixing and sizing accelerating agent and from 0 to 80 parts, by weight, of conventional auxiliaries per 10 parts by weight of hydrophobic, cellulose-reactive sizing materials, the fixing and sizing accelerating agent being a polymer composed of linear or branched carbon chains, to which primary, secondary or tertiary amino and/or quaternary ammonium groups are bound directly or by side chains exhibits a thorough and rapid sizing effect, in particular in the better sizing of paper.
Patent DE-3368654-D1 (DE)
Title: Process for the preparation of composite films
Inventor: HEROLD JULIUS DR
IPC: C09J7/38
Filed: 1983-02-10
Granted: 1987-02-05
Abstract: Process and compositions for producing bondings based on a two component adhesive system comprising 1. an epoxide group-containing prepolymer obtained by reacting a polyether-urethane or a polyester-urethane which contains at least two terminal isocyanate groups with equivalent quantities of glycidol, and 2. a primary amino group-containing polyether or polyamide having at least two primary amino groups, and a molecular weight between 200 and 1800.
Patent DE-3374112-D1 (DE)
Title: Inverter with a load circuit comprising a series resonant circuit and a discharge lamp
Inventor: KRUMMEL PETER
IPC: H05B41/24
Filed: 1983-12-12
Granted: 1987-11-19
Abstract: In an inverter controlled with a firing unit connected to switches and defining an operating frequency, a resonant frequency of a series oscillating circuit of the inverter connected to one of the switches is placed below this operating frequency. Given this operating situation, a short of the d.c. voltage source is impossible. Given, for example, unfavorable component tolerances, however, the operating frequency can be moved close to the resonant frequency and cause impermissibly high voltages at the components. Such a voltage rise is limited according to the invention by means of a voltage-dependent resistor. It preferably lies in series with a capacitor and takes care of a voltage-dependent shift of the resonant frequency.
Patent DE-3381066-D1 (DE)
Inventor: KUDELSKI STEFAN
IPC: G11B15/28
Filed: 1983-09-08
Granted: 1990-02-08
Abstract: A tape driving capstan comprises a hollow post (39) a capstan member (36) and a rotor (57, 58) which extends radially of the capstan member within a housing (49). The rotor carries permanent magnets (59) and a stator winding (66) is disposed within the confines of the rotor.
Patent DE-3382458-D1 (DE)
Inventor: ADACHI KUNIAKI
IPC: A61K31/20
Filed: 1983-08-04
Granted: 1991-12-19
Abstract: Use of nonanoic acid or a physiologically harmless derivative thereof for the manufacture of a medicament for the therapeutic treatment of alopecia.
Patent DE-3461420-D1 (DE)
Title: Box-type fire-fighting vehicle with a storage tank
Inventor: HOTZL JOSEF
IPC: A62C27/00
Filed: 1984-04-06
Granted: 1987-01-15
Abstract: 1. Box-type fire-fighting vehicle (1) with a crew compartment (2) equipped with a bench seat (4) in its front part and with a storage tank (6), characterized in that the storage tank (6) is of flat design and is mounted low down, reaching under the bench seat (4) in the crew compartment (2).
Patent DE-3462604-D1 (DE)
Title: Process for preparing layers of polymerisates by glow discharge
Inventor: KLEEBERG WOLFGANG DR
IPC: B05D3/14
Filed: 1984-07-09
Granted: 1987-04-16
Abstract: Glow polymerisate layers can be generated on a substrate, starting from hydrocarbons and/or fluorocarbons, by means of a high-frequency, low-pressure glow discharge. Glow polymerisates completely saturated with hydrogen or fluorine are obtained when the glow discharge is carried out in the microwave range between 0.5 and 1.000 GHz and if the amplitude E0 of the effective field strength in the vicinity of the substrate no greater than 850 V/cm.
Patent DE-3475384-D1 (DE)
Title: Wire saw for the profile cutting of stone, granite or the like
Inventor: ROUJON AUGUSTE
IPC: B23Q35/10
Filed: 1984-04-27
Granted: 1989-01-05
Abstract: A wire saw for shaping granite and other stone which makes it possible to shape granite or other stone in many other configurations other than planar slices. The wire saw includes a fixed vertical frame and chassis adapted to ascend and descend within the frame. A means for controlling the velocity of this chassis movement is effected through counterweight, motor, and guide panel system. A stone block-carrying carriage that is displaced in a horizontal direction and is controlled by a means of a counterweight and guide panel system imparts a second degree of motion that permits the shaping of new configurations on stone.
Patent DE-3476160-D1 (DE)
Title: Derivatives of benzoic acid for use as a medicament and use of these derivatives as conserving or disinfecting agent
Inventor: DEMARNE HENRI
IPC: C07C65/21
Filed: 1984-08-16
Granted: 1989-02-23
Abstract: Benzoic acid derivatives with the general formula:    <IMAGE>  (I) in which: A represents a straight or branched alkyl chain with 5 to 10 carbon atoms, X represents the oxygen atom or a direct bond, R represents hydrogen or an alkyl group with 2 to 6 carbon atoms, possibly substituted by an alcohol function, and the salts of the said derivatives. These derivatives display antimicrobial activity and are suitable as antiseptics, disinfectants and preservatives, particularly in the fields of pharmaceuticals, cosmetology and agri-foodstuffs.
Patent DE-3562042-D1 (DE)
Title: Elastic link, coupling or the like
Inventor: BRENNER HEINZ ING GRAD
IPC: F16C11/06
Filed: 1985-05-10
Granted: 1988-05-05
Abstract: The invention provides an elastic articulated coupling which comprises a relatively rigid inner member having a longitudinal axis, a relatively rigid outer member having a generally cylindrical interior of a predetermined first diameter surrounding said inner member with substantial clearance, and an elastomeric body located in the clearance between the inner and outer members. The elastomeric body is connected firmly to the inner member. Additionally, a sleeve comprising wear-resistant elastic material is firmly connected to the elastomeric body and disposed between the elastomeric body and the outer member. The elastomeric body and the sleeve together have a predetermined second diameter which is greater than the predetermined first diameter defined by the interior of the generally cylindrical outer member. As a result, the sleeve is connected in a non-positive manner with the interior surface of the outer member merely by radial pre-stressing and by axial bracing.
Patent DE-3564032-D1 (DE)
Title: Method of continuously measuring a successively conveyed lengthy body
Inventor: HAYASHI TORAHIKO
IPC: G01B11/04
Filed: 1985-08-30
Granted: 1988-09-01
Abstract: A method of continuously measuring a successively conveyed lengthy body. Light sensors are located above and laterally of the conveying path of a conveyor and measure the distances from the sensors to various points on the surface of the lengthy body while being conveyed. The sectional area of the body is then calculated by a computer, and further the weight of the body is calculated. Various kinds of light sensors are applicable to the method of this invention.
Patent DE-3565835-D1 (DE)
Title: Silyl-substituted cyclopentadienes, process for their preparation and mixtures of synthetic material and rubber containing these
Inventor: DESCHLER ULRICH DR
IPC: C08K9/06
Filed: 1985-06-11
Granted: 1988-12-01
Abstract: The invention is directed to silylalkyl and silylaralkyl substituted cyclopentadienes which have a hydrolyzable group attached to the silicone atom, a process for their production and peroxide cross-linkable synthetic resin and rubber mixtures containing them.
Patent DE-3565935-D1 (DE)
Title: Composition for accelerating recovery of function of hematopoietic organs and the use thereof
Inventor: MORISHIGE FUKUMI
IPC: A61K35/60
Filed: 1985-05-24
Granted: 1988-12-08
Abstract: A composition for accelerating the recovery of hematopoietic function and a method of recovering the physical strength of patients by orally administering the composition are disclosed. The composition comprises a milt extract and vitamin C and/or its salt. The composition does not cause an increase of blood uric acid levels.
Patent DE-3569387-D1 (DE)
Title: Master batch containing abrasives
Inventor: FRITZ HANS-GERHARD PROF DR
IPC: C08K3/34
Filed: 1985-02-02
Granted: 1989-05-18
Abstract: The wear on machine components is reduced during processing of solids concentrates containing abrasive solids if solids concentrates in which the carrier material has a resistance to shear and/or deformation which is the same as or higher than that of the polymer to be provided with the solids concentrate are employed.
Patent DE-3662285-D1 (DE)
Title: Locked and sealed manhole cover
Inventor: VIGNERON PIERRE
IPC: E02D29/14
Filed: 1986-04-01
Granted: 1989-04-13
Abstract: A manhole for an urban sanitary system comprises a cover 2, a frame 1 for receiving the cover, a toric elastomeric sealing ring G1 interposed between the frame and the cover, and a soundproofing ring G2 on which the cover seats. The locking of the cover on the frame and the support of the cover on the rings G1and G2 are implemented by a plurality of flanges 4 recessed in the frame and bolted thereto.
Patent DE-3662558-D1 (DE)
Title: Anchoring apparatus of a flexible tubular system on a rigid shoulder by means of a linked sectors reinforcement
Inventor: BECHU JEAN PIERRE
IPC: F16L27/10
Filed: 1986-03-14
Granted: 1989-04-27
Abstract: Radial device for anchoring a flexible tubular structure in an opening in a rigid wall, characterized by flexible tubular structure having a bead reinforced by an armature with linked segments, embedded in rubber, composed of segments made integral by a nonrigid linking element in order to allow bead to bend in the axial direction so that it can slide into the hole in rigid wall. The invention applies to any industrial assembly, for example expansion joints, or any assembly on a vehicle, such as air suspension diaphragms.
Patent DE-3665057-D1 (DE)
Title: Methods and compositions for increasing plant growth
Inventor: GILL JASBIR S
IPC: C05G3/00
Filed: 1986-04-30
Granted: 1989-09-21
Abstract: A method of enhancing the efficacy of a phosphate fertilizer and increasing the availability of other soil nutrients comprises adding to the fertilizer a scale-inhibiting compound. 
<??>An improved fertilizing composition comprises a phosphate fertilizer and a scale-inhibiting compound. 
<??>Preferred scale-inhibiting compounds are 1-hydroxyalkylidene-1,1-diphosponic acid, copolymers of acrylic acid and 2-acrylamido-2-methylpropyl sulphonic acid (AMPS) or 2-meth-acrylamidomethylpropyl sulphonic acid (MAMPS) in which the monomer ratio is in the range 1:50 to 50:1 by weight, copolymers of methacrylic acid and AMPS or MAMPS in which the monomer ratio is 50:1 to 1:50 by weight, copolymers of acrylic acid and a hydroxyalkyl acrylate, copolymers of methacrylic acid and hydroxy alkylacrylate, copolymers of acrylic acid and maleic acid or maleic anhydrides, copolymers of methacrylic acid and maleic acid or maleic anhydrides, and other polymers prepared from acrylic acid, methacrylic acid, maleic acid or maleic anhydride, and hydroxyalkyl acrylates, alone or in combination.
Patent DE-3668873-D1 (DE)
Inventor: NIESTRATH HANS DIETER
IPC: B41F13/02
Filed: 1986-12-09
Granted: 1990-03-15
Abstract: For accurate positioning of a web of material which is to be transported stepwise by at least first and second feed means through processing stations disposed therebetween, the feed means are controlled by a programmable computer which stores a value representative of the length of the distance to be covered by the web during a transportation step. The tension of the web is measured and the measured value is compared to a reference value stored in the computer. If the actual value deviates from the reference value the drive means of at least one of the web feed means is controlled in such a way that the tension in the web is at least substantially adjusted to the reference value by increasing or reducing the length of the portion of web which in a transportation step is drawn into the processing region between the web feed means.
Patent DE-3675382-D1 (DE)
Inventor: HARBOUR C
IPC: C07K19/00
Filed: 1986-09-15
Granted: 1990-12-06
Abstract: Deamidated forms of mammalian somatotropins originally having an asparagine located between residues 96-101. These deamidated somatotropins have an increased bioactivity as compared to their native species. This invention particularly discloses a composition comprised of bovine somatotropin (bSt) compounds wherein the bSt has been modified by deamidation from the native state comprising a predominant electrophoretic species having an isoelectric point (pI) of 8.2 to a bioenhanced composition of bSt molecules having a predominant electrophoretic species with pI between 7.5 and 6.5. The preferred bovine somatotropin is that species in which the asparagine located between amino acid residues 96-101 has been modified to isoaspartic acid. Processes for the production of these bioenhanced compositions and for their use are also disclosed.
Patent DE-3679475-D1 (DE)
Inventor: STELDERMANN FRANK
IPC: A47G19/16
Filed: 1986-08-12
Granted: 1991-07-04
Abstract: The infusion bag consists of a liquid-permeable, sealable material, in particular paper fabric, to which a holding string is attached, the top side being open and formed by a seamed edge, through which either the holding string is threaded or along which it is stitched and the ends of the holding string serving as pulling string are guided out at adjacent portions of the edge at a lateral edge of the bag. <IMAGE>
Patent DE-3681286-D1 (DE)
Inventor: FORD LYONS
IPC: C02F1/40
Filed: 1986-12-05
Granted: 1991-10-10
Abstract: An emulsion containing water, oil/fat, an emulsifying agent and insoluble solid material is filtered in a two-stage system.  The first stage comprises a hydrophobic microfilter which removes the solids material.  The second stage also includes a microfilter which removes the oil or fat.  Pref. the microfilter of the first stage comprises multiple tubes and is fed externally, similar tubes in the second stage are fed internally.
Patent DE-3687312-D1 (DE)
Inventor: PETERS LENNOX TRINDER ROAD
IPC: A61B19/00
Filed: 1986-08-22
Granted: 1993-01-28
Abstract: A device for assisting wound closure in a surgical procedure in the form of a silicon rubber suture mat (1,3) and having a front region (2) of generally lenticular shape and an integral narrower tail region (3), the sides (3') of which are mutually biconcave with respect to the biconvex sides (2') of the front region (2) and are continuously curved therewith. When closing a wound, the front region (2) is used to cover, protect and retain the internal organs by being tucked under adjacent tissue, with the tail region (3) protruding from the wound. After the wound has been almost completely closed, the mat, due to its shape and inherent flexibility may be smoothly removed through a small remaining wound aperture (11) prior to final closure.
Patent DE-3752186-D1 (DE)
Inventor: FANT ENNIS M
IPC: B65D65/40
Filed: 1987-02-27
Granted: 1998-06-04
Abstract: A multilayer film comprises, (a) an ethylene vinyl alcohol copolymer core layer; (b) two outer layers of (blend of) polymeric materials; (c) two interior layers of an adhesive comprising an (acid) anhydride-modified polyolefin, to bond (b) to (a) or to (d) when present; and (d) opt. two polyamide layers each adhering to opposite surfaces of the core layer. Mfr. of the film is also claimed.
Patent DE-3760891-D1 (DE)
Title: Planet wheel pin for insertion into the planet carrier of a planetary gear
Inventor: WITTENSTEIN MANFRED DIPL ING
IPC: F16H57/08
Filed: 1987-03-09
Granted: 1989-11-30
Abstract: 1. Planet wheel pin capable of being inserted into the revolving support of an epicyclic gear, characterized by the features a) the planet wheel pin (10) is provided, at one end, with a conically outwardly diverging opening (1), lying rotationally symmetrically in the pin axis, b) a head-piece (12), provided with a complementary cone, can be introduced into the opening (11), expanding at least a part of the periphery of the planet wheel pin (10) surrounding the conical region of the opening (11), c) the end of the head-piece (12) to be introduced into the opening (11) is provided with a threaded pin (14), d) the threaded pin (14) of the head-piece (12) can be screwed into a threaded bore (13) adjoining the conical opening (11) of the planet wheel pin (10), e) the head-piece (12) is equipped, at its end face which will be axially outside the planet wheel pin (10), with a hexagonal socket.
Patent DE-3761167-D1 (DE)
Inventor: WARGA DIETER
IPC: B22F3/10
Filed: 1987-02-18
Granted: 1990-01-18
Abstract: 1. Continuous furnace comprising a furnace part (15) for heating workpieces, a cooling part (16, 16a) for subsequently cooling down the workpieces, and a conveyor belt which conveys workpieces through the furnace part (15) and the cooling part (16, 16a) to a first delivery station (33), a second delivery station (35, 35a) being provided for removing workpieces from the furnace part (15), characterized in that a switch (30; 50) is provided between furnace part (15) and cooling part (16, 16a), via which switch (30; 50) the workpieces, under the effect of gravitational force, alternatively pass either to the cooling part (16, 16a) having adjoining first delivery station (33) or directly to the second delivery station (35, 35a).
Patent DE-3775319-D1 (DE)
Inventor: BUSCHAUER ARMIN
IPC: A61P9/12
Filed: 1987-09-03
Granted: 1992-01-30
Abstract: Imidazolylalkyl-guanidine derivs. of formula (I) and their physiologically acceptable salts are new. In (I) R=-(CH2)n-NR1R1 or -(CH2)p-Z-CR3R4R5, R1=H or CH3; R1, R3=opt. mono-, di- or tri substd. phenyl or an opt. mono-, di- or tri-substd. pyridine ring; R2=H, 1-3C alkyl, or an opt. mono-, di- or tri-substd. phenyl, benzyl or heteroarylmethyl gp., R4=H, or opt. mono- or di- or tri-substd. phenyl; R5=H, CH3 or OH; X=H or benzoyl, m, p=2 or 3; n=2, 3 or 4.
Patent DE-3775704-D1 (DE)
Inventor: ROSENBERG PERETZ
IPC: B01D29/66
Filed: 1987-10-15
Granted: 1992-02-13
Abstract: A filter device comprises a central tube (2), a housing (4) enclosing the central tube (2) and defining an internal chamber (6) therewith, and a filter body (8) within the internal chamber (6). The central tube (2) includes a plug (10) between the inlet (2a) and outlet (2b) which directs the fluid to flow from the inlet (2a) through the filter body (8) and out through the outlet (2b). The housing (4) and filter body (8) are mounted for sliding movement axially of the central tube (2) from a normal filtering position wherein the housing inlet (14) communicates with the upstream side of the filter body (8), to a back-flushing position wherein the inlet (14) communicates with the downstream side of at least a portion of the filter body (8). The housing (4) may also include a valve member (32) moved therewith under differential pressure between the housing inlet (14) and outlet (16) to regulate the pres               sure at the outlet (16).
Patent DE-3776830-D1 (DE)
Inventor: RADVAN BRONISLAW
IPC: B29C67/00
Filed: 1987-07-27
Granted: 1992-04-02
Abstract: A process for the manufacture of a stiff permeable sheet-like fibrous structure which includes forming a web with 20% to 60% single fibres having a high modulus of elasticity (as herein defined) and between 7 and 50 millimetres long, and 40% to 60% by weight of a wholly or substantially unconsolidated particulate plastics material, and then treating the web by heating to melt the plastics material and passing it between a pair of nip rollers (21, 22, 23, 24) so that the plastics material can flow and wet out the fibres, the nip between the rollers being set to a dimension less than the thickness of the unconsolidated web and greater than that of the web if it were to be fully consolidated, and allowing the web to expand and remain substantially permeable after passing through the rollers.
Patent DE-3850593-D1 (DE)
Inventor: COSAND WESLEY L
IPC: C07K14/16
Filed: 1988-03-24
Granted: 1994-08-18
Abstract: Peptide sequences are disclosed which immunologically mimic proteins encoded by the env and gag regions of LAV-2, a retrovirus associated with AIDS. The peptide can be used in various specific binding assays to detect the presence of antibodies to LAV-2 in individuals previously exposed to the virus. The peptides enable one to distinguish the presence of antibodies to LAV-2 from antibodies to HIV-1.