baber/WOPTO huggingface dataset:
Patent DE-3371417-D1 (DE)
Title: Dual accelerometer, method of manufacturing it and its application
Inventor: SCHMID FELIX
IPC: G01P15/09
Filed: 1983-02-21
Granted: 1987-06-11
Abstract: The accelerometer comprising two piezoelectric transducers. A common outer seismic mass acts on both transducers and an additional seismic mass acts only on the inner transducer. The sensitivity of the two transducers and the inertial forces acting thereof are so selected that the two transducers, under the action of an acceleration force, each deliver equal output signals. Both seismic masses are accessible for being tuned, in their assembled condition, prior to being mounted in a housing of the accelerometer. The accelerometer requires less material, is of small volume and lightweight, and is particularly suitable for being mounted in aircraft engines. It is also easy to manufacture.
Patent DE-3374195-D1 (DE)
Title: Powder distribution in view of producing coated glass
Inventor: KAWAHARA HIDEO
IPC: C03C17/23
Filed: 1983-08-02
Granted: 1987-12-03
Abstract: 1. A method of forming a layer of metallic oxides on glass by pyrolysis of a powder of organometallic compounds projected on to the hot glass, characterised in that the powder to be projected on to the glass is a mixture of a powder of organometallic compounds and from 0.5 to 5% by weight of a hydrophobic, anhydrous product in powder form containing at least 90% by weight of finely divided silica, and in that to form said mixture the powder of organometallic compounds is added in increasing fractions to a receptacle containing all the finely divided silica-based products.
Patent DE-3376614-D1 (DE)
Title: Coupling for use in the securing of a hook-shaped sound part on a behind-the-ear hearing aid
Inventor: BIRCH LEON
IPC: H04R25/02
Filed: 1983-11-01
Granted: 1988-06-16
Abstract: A coupling link (4) with a plug-shaped part (14) is inserted in the hearing aid (1) so that the plug-shaped part (14) extends outside the aid and can engage with a coupling hole formed in the hook-shaped part (2). On the plug-shaped part (14) of the coupling link (4) there is a partly circular groove (10) which can engage with a projecting wall part in the form of a dowel inserted in a hole at right angles to the coupling hole. An O-ring (8) is disposed between the two parts and around the plug-shaped part (14) of the coupling link (4).When the hook-shaped part is turned approx. 180°, the coupling is in its free position and can be assembled and separated. When the hook-shaped part (2) is turned away from this position, the two parts are locked together. One thus achieves a coupling without a thread and which is easy to operate when the hook-shaped part is to be removed for replacement or cleaning.
Patent DE-3376850-D1 (DE)
Title: Process for increasing the gas-permeability of fire-proof elements in the bottoms of metallurgical vessels, and materials for carrying it out
Inventor: DENIER GUY
IPC: C21C5/44
Filed: 1983-04-18
Granted: 1988-07-07
Abstract: For improving permeability of a metallurgical vessel bottom provided with permeable refractory elements for controlled injection of a stirring fluid into a molten metal bath, the metallurgical vessel is emptied of its contents, a castable composed of a refractory material compatible with the refractory material of the bottom is deposited in the bottom and spread over the latter, and the castable is left to dry and set, while maintaining in the permeable refractory elements a sufficient pressure to provide a permanent flow of a stirring fluid. A hydraulic magnesian refractory castable used in this method has a content of water of substantially between 8 and 10% by weight.
Patent DE-3377647-D1 (DE)
Inventor: SCOPES DAVID IAN CARTER
IPC: C07D239/54
Filed: 1983-09-16
Granted: 1988-09-15
Abstract: Compounds of general formula (I):wherein R is a chlorine, bromine or Iodine atom and physiologically acceptable salts thereof with bases of use as antiviral agents.
Patent DE-3378378-D1 (DE)
Title: Surface treating and testing apparatus
Inventor: LORENZI DONALD E
IPC: G01N21/88
Filed: 1983-08-04
Granted: 1988-12-08
Abstract: . Apparatus is disclosed for grinding and simultaneously testing steel billets or other parts to remove portions which contain defects. The defects are detected by a probe which engages the part at a point in proximity to the portion engaged by a grinding wheel. Preferably, the probe is carried in an opening provided in the surface of the grinding wheel and is electrically connected through a rotary coupling device to indicating apparatus. A probe may be a magnetic probe, either an eddy current or leakage field probe, or may include means for detecting light or other radiant energy reflected from the surface or the part. The apparatus is adaptable for the automatic control of the grinding operation.
Patent DE-3462261-D1 (DE)
Title: Derivatives of isoindoledicarboxylic acids, their preparation and pharmaceutical compositions thereof
Inventor: VINCENT MICHEL
IPC: C07K5/02
Filed: 1984-06-05
Granted: 1987-03-05
Abstract: 1. Claims for the contracting states : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Compounds corresponding to the general formula I :  see diagramm : EP0129461,P7,F5  in which the ring A is saturated or, alternatively, benzenic, R represents a hydrogen atom or a lower alkyl group having from 1 to 4 carbon atoms, R' represents a linear alkyl radical having from 1 to 6 carbon atoms or a mono- or di-cycloalkyl-alkyl radical having from 4 to 7 carbon atoms, in their racemic form or in the form of optical isomers, and the salts thereof obtained with a therapeutically compatible mineral or organic base or the addition salts thereof obtained with a pharmaceutically compatible mineral or organic acid. 1. Claim for the contracting state : AT Process for the preparation of compounds corresponding to the general formula I :  see diagramm : EP0129461,P7,F6  in which the ring A is saturated or, alternatively, benzenic, R represents a hydrogen atom or a lower alkyl group having from 1 to 4 carbon atoms, R' represents a linear alkyl radical having from 1 to 6 carbon atoms or a mono- or di-cycloalkyl-alkyl radical having from 4 to 7 carbon atoms, in their racemic form or in the form of optical isomers, and the salts thereof obtained with a therapeutically compatible mineral or organic base or the addition salts thereof obtained with a pharmaceutically compatible mineral or organic acid, characterised in that a carboxyisoindole derivative of the formula :  see diagramm : EP0129461,P8,F1  in which A has the same meaning as in formula I and R" represents an alkyl group having from 1 to 6 carbon atoms, preferably a tert.-butyl group, or one of the addition salts thereof, is condensed with a functional derivative of a substituted amino acid of the formula III :  see diagramm : EP0129461,P8,F2  in which R et R' have the same meanings as in formula I and the nitrogen atom is protected by a radical customarily used for protection in the synthesis of peptides, such as benzyloxycarbonyl or tert.-butoxycarbonyl, and the intermediate compound obtained is subjected to customary deprotecting processes, such as, for example, total or partial saponification, and/or hydrogenolysis, and in this manner is converted into a compound of the formula I.
Patent DE-3465290-D1 (DE)
Title: Process for producing 1,1,2,3-tetrachloropropene
Inventor: WOODARD SCOTT SANTFORD
IPC: C07C21/04
Filed: 1984-07-04
Granted: 1987-09-17
Abstract: A process is disclosed for preparing 1,1,2,3-tetrachloropropene comprising allylic rearrangement of 2,3,3,3-tetrachloropropene using a substantially anhydrous ferric chloride catalyst. Alternatively, 1,1,2,3- tetrachloropropene is prepared by dehydrochlorination of 1,1,1,2,3- pentachloropropane using a ferric chloride catalyst. Process schemes commencing with the preparation of the precursor 1,1,1,3- terachloropropane by reaction of ethylene with carbon tetrachloride are also disclosed.
Patent DE-3474068-D1 (DE)
Title: Method and apparatus for measuring the difference in concentration of paramagnetic components in gases
Inventor: HUMMEL HEINZ DR
IPC: G01N27/74
Filed: 1984-10-11
Granted: 1988-10-20
Abstract: A measurement and a reference gas or gas mixture are periodically alternately fed into the gap chamber of a magnetic circuit and the resulting force flux variations measured to determine the measurement conc. difference. An alternating flow source (7,8) is connected to the measurement space (2) via gas lines. The gas vol. consisting of the measurement space (2), gas lines (5) and flow alternator (7,8) is provided with the measurement gas (M) via a flow valve (DM). The flow alternator contains neither valves nor gas changeover devices. The measurement space has an outlet aperture around which flows the comparison or measurement gas.
Patent DE-3482447-D1 (DE)
Inventor: DEKLEVA NIKOLA
IPC: A61N2/10
Filed: 1984-08-02
Granted: 1990-07-19
Abstract: A magnetotherapeutic plug enables the treatment of rectal and vaginal inflammations especially haemorrhoids, by direct action on said tissue, and comprises magnetic elements (N S). The plug is adapted to the anatomic shape of rectal and vaginal cavities, so that it provides reliable contact with the tissue, without sharp edges that could damage the tissue during use, so that it is applied easily and simply and remains in place without falling out during treatment. The magnetic flux density does not exceed 80 mT, preferably being from 20 mT to 40 mT.
Patent DE-3485568-D1 (DE)
Inventor: SHENVI ASHOKKUMAR BHIKKAPPA
IPC: C07K5/08
Filed: 1984-12-04
Granted: 1992-04-16
Abstract: Peptides comprising C-terminal a-aminoboronic acid residues are potent, reversible inhibitors of proteolytic enzymes.
Patent DE-3570090-D1 (DE)
Title: Colony replicating device
Inventor: PROVONCHEE RICHARD BURBANK
IPC: C12M1/26
Filed: 1985-07-09
Granted: 1989-06-15
Abstract: 57 A device for replicating moist bacterial or other cell colonies including a resilient backing layer and a cell colony transfer surface which includes a hydrophilic material and which is absorbent, porous, compliant and exhibits less resilience than said backing layer.
Patent DE-3572566-D1 (DE)
Title: Method of making lead frame support for ic chip
Inventor: GILDER THOMAS G
IPC: H01L23/48
Filed: 1985-04-10
Granted: 1989-09-28
Abstract: A lead frame support for an IC chip is made using a lead frame segment having a plurality of spaced apart leads the inner ends of which converge. The lead frame segment is disposed on an electrically insulative support (11) having raised spaced apart projections (14) and the leads are secured to the support between the projections.
Patent DE-3580195-D1 (DE)
Inventor: PETKOVIC DOMINIQUE
IPC: B21C1/14
Filed: 1985-06-04
Granted: 1990-11-29
Abstract: A cooling apparatus for a wire drawing machine including a capstan applying a pulling action on a wire moving through a die and around which the drawn wire is wound, forming turns, includes a caisson in the shape of a circular sector and of tubular section, positioned in the vicinity of the capstan. The caisson is supplied with a cooling liquid and is arranged in such manner as, on the one hand, to direct the cooling liquid toward the wire turns wound on the capstan, and on the other hand, to collect and discharge the liquid after the cooling operation.
Patent DE-3660756-D1 (DE)
Title: Distribution device for individual bags
Inventor: VANNIER PIERRE
IPC: B65B43/12
Filed: 1986-06-10
Granted: 1988-10-27
Abstract: 1. Distribution device for individual bags, comprising two set of rollers (6, 7), respectively an inlet set for the band (3) of blanks (4) and an outlet set for the bags (2) in succession one after the other, in which device : - the rollers (8, 9) and (10, 11) of each set (6, 7) have, on the one hand, their axes of rotation which are parallel and define two parallel planes, and on the other hand, have their facing generatrices resting one against the other on either side of the blanks (4), - the peripheral speed of the rollers (8, 9) of the set (6) for the inlet of the blanks is less than that of the rollers (10, 11) of the set (7) for the outlet of the bags (2), this device being characterized in that it also comprises, between the two sets of rollers (6, 7), substantially in alignment with the support areas of the two rollers (8, 9) and (10, 11) of each set (6) and (7) and orientated substantially perpendicularly to each plane defined by the axes of the rollers of each set, an entrainment passage (13) for the band (3) of blanks (4) limited at least on one side by entrainment means consisting of at least one endless belt (14) whereof the side contacting the blanks travels in the direction of forwards movement of the band (3) of blanks (4), which entrainment means (14, 15) are returned at their ends by the rollers (8 and 10 or 9 and 11) which also ensure their forward entrainment and to this end comprise a plurality of grooves (16) provided on their periphery, and in that the grooves (16) of the inlet rollers and outlet rollers have a different depth in such a way that, although on their periphery, the inlet rollers and outlet rollers have differeint circumferential speeds, at the bottom of the groove, these rollers of the inlet set and outlet set have the same circumferential speed.
Patent DE-3665186-D1 (DE)
Title: Process for the fabrication of aromatic polyamides
Inventor: BARTMANN MARTIN DR
IPC: C08G69/00
Filed: 1986-06-02
Granted: 1989-09-28
Abstract: A method of manufacturing polyamides from aromatic dicarboxylic acids and aromatic diamines in the presence of catalytic amounts of a phosphorous-containing catalyst and a 4-diakylaminopyridine as cocatalyst, at temperatures above 180 DEG  C., is described.
Patent DE-3676729-D1 (DE)
Inventor: TANI TOSHIYUKI C O SONY CORPOR
IPC: G11B15/473
Filed: 1986-03-25
Granted: 1991-02-14
Abstract: Apparatus for reproducing a digital signal includes a rotary head (11 A, 11 B) that accurately reproduces the digital signal, which is recorded on a tape (14), even when the tape runs at high speed. Transitions of a reproduced signal are detected (32), intervals corresponding to the transitions are counted (33) on the basis of a predetermined reference signal, and the rotation of the rotary head ( 11 A, 11 B) is controlled in response to the counted value so that the relative speed between the rotary heads (11 A, 11 B) and the tape (14) is held constant, notwithstanding changes in the absolute speed of the tape, as in a fast-forward mode.
Patent DE-3766586-D1 (DE)
IPC: E04H6/14
Filed: 1987-09-15
Granted: 1991-01-17
Abstract: The invention relates to a rack arrangement which is formed from paternoster-like rack units (1). In order to achieve optimum storage density and, at the same time, ready accessibility, it is proposed that the rack units be combined at their longitudinal faces (1a) and, if appropriate, end faces (1c) to form a rack block and the input (6a) of the goods or the output (6b) of the goods be effected at the upper and/or lower transfer region by means of a feeding and/or retrieval device (9). <IMAGE>
Patent DE-3779828-D1 (DE)
Inventor: CHOINIERE ALCIDE W
IPC: A47L9/24
Filed: 1987-07-29
Granted: 1992-07-23
Abstract: A helically fabricated flexible hose having at least two parallel helical support members (10, 11; 30, 31 and 32), inner and outer plastics strips (11; 30: 20; 44) wrapped helically about the support members, and at least one pair of helical electrical conductors (16, 17, 18, 19; 38, 39, 40, 41, 42, 43) disposed on opposite sides of one of the support members and slidably positioned between the inner and outer plastics strips. Each of the helical electrical conductors comprises a conductive element and a plastics dielectric coating disposed around the conductive element. The plastics dielectric coatings are not bonded to the inner and outer plastics strips so that they may slide between them.
Patent DE-3785902-D1 (DE)
Inventor: DELUEG VERNER
IPC: G03B27/34
Filed: 1987-08-21
Granted: 1993-06-24
Abstract: The focus adjustment appts. uses a calibration phase to obtain a number of focus positions for each enlargement ratio. These are stored so that any intermediate focus position for a different enlargement ratio can be obtained using interpolation. The position values are supplied to the store via position sensors attached to the clamp for the photographic negative and the focussing objective. The stored position values are subsequently accessed via a microprocessor for calculating the intermediate focus positions. The processor pref. uses a higher order interpolation function to provide focus adjustment signals to an automatic positioning control.
Patent DE-3785963-D1 (DE)
Inventor: SEMERARO CLAUDIO
IPC: C07D211/90
Filed: 1987-02-19
Granted: 1993-07-01
Abstract: Compounds are described of the formula <CHEM>  wherein R1 represents a formyl or nitrile group or a group CH2A where A represents hydroxy, C1-4 alkoxy or O(CH2)nNR7R8 (where R7 and R8 independently represent hydrogen or C1-4 alkyl and n is 2 or 3); R2 and R3 independently represent a C1-6 straight or brached alkyl chain or alkoxy group;  R4 represents C1-4 alkyl group; R5 represents a straight or branched chain C1-13 alkyl group or a C5-8 cycloalkyl group which may be substituted by a C1-3 alkyl substituent; R6 represents a halogen atom or a straight or branched C1-3 alkyl group. The compounds represented by formula (I) reduce intracellular calcium ion concentration by limiting transmembranal calcium ion influx and thus may be useful for the treatment of cardiovascular disorders such as hypertension.
Patent DE-3788675-D1 (DE)
Inventor: COPELAND JAMES L
IPC: D06F39/02
Filed: 1987-04-23
Granted: 1994-02-17
Abstract: A dispenser for dispensing a concentrated cleaning solution from a solid block of a cleaning composition; the dispenser configured to provide the concentrated cleaning solution at a substantially constant concentration during the entire useful life of the solid block of cleaning composition. The dispenser includes (i) a spray means for directing a uniform dissolving spray onto an exposed surface of the solid block of cleaning composition; and (ii) a positioning means for maintaining a substantially constant distance between the spray means and the exposed surface of the solid block of cleaning composition as the exposed surface recedes due to dissolution by the dissolving spray. In the preferred embodiment the dispenser includes a housing for the solid block and water flow to the spray means is automatically controlled by a spray control valve.   Optionally, a concentrated solution pump and a concentrated solution level indicator may be employed. Also optionally, a safety control switch may be employed to sense the operative position of a door covering access to the cavity created by the dispenser housing and prevent spray from the spray means whenever the door is not in its closed position.
Patent DE-3871920-D1 (DE)
Inventor: BOLANDER LARS
IPC: D05B35/02
Filed: 1988-10-06
Granted: 1992-07-16
Abstract: A device for folding an edge of a fabric for making a single or a double hem comprising a pair of cooperating endless, driven bands (16, 30; 50, 70) for conveying the fabric edge through the device, at least one of said bands being twisted in correspondance with the gradual folding of the fabric edge and is arranged to cooperate with at least one fixed ruler (15, 39; 12, 51) arranged in direct connection with at least a part of the band portions (30; 50). At least one of said bands (30; 70) is arranged to cooperate with means (41; 71, 72) for temporary speed variation of one of said bands (30; 70) relative to the other band (16; 50) in order to provide that the hem edge will be located somewhat inside the fabric edge extending transversely to the hem.
Patent DE-3872261-D1 (DE)
Inventor: KNEILE KARL
IPC: A47B77/10
Filed: 1988-01-29
Granted: 1992-07-30
Abstract: The holding and extraction mechanism is for two plates in a mounting, holding a work top etc..  In the retracted position the plates are stacked, while they are flush in the extended one. They work in a guide with a lifting device for one plate, while a drive carrier lug couples them together during extraction. The carrier lug (27') is on a first lateral cladding portion (28') of one plates (2), and engages a second such portion (9') on the other plate (1).  The second portion works with a lifting device (8') when the second plate is inserted or retracted.
Patent DE-3876348-D1 (DE)
Title: Thrombolytisches agens.
Inventor: WATAHIKI YOICHI
IPC: A61K38/46
Filed: 1988-09-13
Granted: 1993-01-14
Abstract: The thrombolytic effect of pro-urokinase is enhanced by administration of lys-plasminogen. Preferably an injection of lys-plasminogen is administered, followed by infusion of pro-urokinase.
Patent DE-3878031-D1 (DE)
Inventor: LANGEN CHRISTIANUS PETRUS
IPC: B65B69/00
Filed: 1988-05-09
Granted: 1993-03-18
Abstract: A device for discharging a container (V) having a cilindrical cross section, said device comprising a body (13) whereof the girth corresponds to the cilindrical cross section, said body being provided with a column (4) having a passage opening, a transporting conduit system (5, 6) connected to said passage opening, and driving means (9) for conveying that body (13) respectively into and out of the container (V). The contents are delivered through the passage opening in the body to the transporting conduit system by gradually inserting the body (13) further into the container (V), whereby the contents are displaced out of the container.
Patent DE-50001335-D1 (DE)
Inventor: RYTZ ERNST
IPC: B21D28/02
Filed: 2000-06-20
Granted: 2003-04-03
Abstract: A device for finely cutting workpieces from a material, which includes a press plate which is subjected to the pressure of a knife-edged ring cylinder consisting of a knife-edged ring and a clipping punch which is guided in the pressing plate, and associated with a blanking die with a counter holder (ejector) on a tappet, whereby the tappet is placed against at least one compensation cylinder which is hydraulically connect to the knife-edged ring cylinder.
Patent DE-50003105-D1 (DE)
Inventor: DE MARCHI SILVERIO
IPC: G02B6/36
Filed: 2000-06-15
Granted: 2003-09-04
Abstract: The plug has a housing in which at least one plug pin (3) is mounted and at least one sprung locking element (27) for locking the plug securely into a socket when a correct end position is reached. The lock is pivotably mounted on the plug with a rotary joint. The lock is a one-piece metal part in sprung contact with the plug housing at a sprung section. An Independent claim is included for an optical plug connector.
Patent DE-50003158-D1 (DE)
Inventor: KAISER DIPL-ING FH
IPC: B07B13/18
Filed: 2000-04-18
Granted: 2003-09-11
Abstract: The filter has a housing, a filter insert selected from a number with different mesh pitches, a slot nozzle beneath the filt bottom, a drive for the slot nozzle, an air feed to the nozzle, an air outlet via the housing from the chamber beneath the filte bottom and a controller. The filter machine has a sensor (2) for automatic identification of the inserted filter (4) using codin the insert. The coding can be stored on a writable memory medium. An Independent claim is also included for a filter insert.
Patent DE-50004518-D1 (DE)
Inventor: STRAUCH JUERGEN
IPC: F16D3/84
Filed: 2000-10-14
Granted: 2003-12-24
Abstract: The invention relates to a ball joint which has a housing (1) comprising a cavity (1.1) for receiving a moveably mounted ball (3) of a ball-ended pin (4) and an opening (1.2) in the edge area (1.4) of the housing pointing in the direction of the ball-ended pin (4). The shaft (4.1) of the ball-ended pin (4) protrudes through this opening. Sealing bellows (6) with a first sealed area (D1) on the housing side and a second sealing area (D2) on the shaft side are also provided. The shaft (4.1) can be fixed on a joint-receiving element (G). According to the invention, an intermediate ring (7) is located between the shaft (4.1) and the second sealing area (D2) of the sealing bellows (6).