baber/WOPTO huggingface dataset:
Patent DE-3577616-D1 (DE)
Inventor: MAIER GUENTHER
IPC: H01C7/10
Filed: 1985-12-06
Granted: 1990-06-13
Abstract: A lightning arrester with a monolithic, active resistor core made of voltage-dependent resistance material based on ZnO is produced by mixing and grinding the base materials ZnO+metal oxides, producing pourable granules, filling into a silicone rubber tube and pressing cold-isostatically or radially into a moulding, sintering of the moulding into a self-supporting, monnolithic resistor core, converting the resistor core, with an insulator by casting around, coating or painting with an epoxy resin, silicone material or concrete polymer or by drawing over a shrink-fit tube or by glazing. The resultant lightning arrester has a simple configuration, good reproducibility, cost-effective mass production.
Patent DE-3580000-D1 (DE)
Inventor: BOGESO KLAUS PETER
IPC: C07D233/42
Filed: 1985-09-24
Granted: 1990-11-08
Abstract: Indane derivatives with the formula: 
<CHEM>
 wherein R1 is H, Halogen, an alkyl group having from one to three carbon atoms inclusive, methoxy, a methylthio-group, or a trifluoromethyl group,
 n is 2-4,
 X is O or S,
 Y is O, CH2 or N-R2, where R2 is hydrogen or an (1-6 C) alkyl, (1-6 C) alkenyl or cycloalkyl-methyl group having from three to six carbon atoms,
 Z is -(Ch2)n-, n is 2 or 3 or Z is 1,2-phenylene optionally substituted with halogen or trifluoromethyl or Z = 1,2-C6H4CO- (to form a quinazolidinone or -thione ring system).
 U = N or C, 
 geometric isomers thereof as well as pharmaceutically acceptable acid addition salts are potent 5-HT2 antagonists useful in the treatment of cardiovascular diseases including hypertension and anxiety. 
<??>Method for the preparation of said compounds are also described.
Patent DE-3581331-D1 (DE)
Inventor: BROWN WILLIAM ROBERT
IPC: B65D85/32
Filed: 1985-07-24
Granted: 1991-02-21
Abstract: A packaging box of plastics material comprises a hollow base part (1), which has article receiving pockets (4) and a hollow lid (2) which has a substantially flat top portion (13) and side and end walls (14, 15) and which is fastened in its closed position by press-stud fastening means (19, 20). When two or more similar such boxes are stacked one upon the other in aligned relation, at least part of the bottom wall portions (11) of the pockets of the upper box rest on the corner (76) formed between the top portion (13) and the side and end walls (14, 15) of the lid of the lower box. Lugs (17) on the lid of the lower box engage peripheral walls of the base part of the upper box to locate the boxes in alignment.
Patent DE-3584006-D1 (DE)
Inventor: HOGAN JOHN PAUL
IPC: C08F4/69
Filed: 1985-12-23
Granted: 1991-10-10
Abstract: A process has been discovered for the polymerization of ethylene and mixtures of ethylene with at least one other mono-1-olefin by employing a polymerization catalyst that produces polymers containing terminal vinyl unsaturation wherein such catalyst is exposed to a modifying agent prior to or during the polymerization reaction.
Patent DE-3661230-D1 (DE)
Title: Industrial truck with a counting device
Inventor: KEIL KARLHEINZ
IPC: G07C1/10
Filed: 1986-04-08
Granted: 1988-12-22
Abstract: 1. Industrial truck consisting of a chassis and load-receiving means fastened thereupon, wherein a counting mechanism (1) that counts the work operations, is in connection with at least one detector, which registers the forward and/or reverse travel and at least one additional detector that registers the raising and/or lowering of said load-receiving means, the control of said counting device is effected by a microprocessor, which connects the detectors signals for the individual actions of said industrial conveyor, whereby after one individual action further individual actions of the same kind within a cyclical work process are not considered, and a count of said cyclical work process is made only after completion of said cycle.
Patent DE-3667646-D1 (DE)
Inventor: BILLIET JEAN-CLAUDE
IPC: B65D5/48
Filed: 1986-09-03
Granted: 1990-01-25
Abstract: A cross brace for forming compartments in a packing case (32) comprises first and second elements of sheet material (2,4) each of which is provided with at least one slit for interengagement of the elements so that each element has a portion which is disposed in the slit in the other element. At least one of said elements (4) has at least one incision (18) therein which provides a tongue (20) which is adapted to be pressed out of the element and secured to a wall (28) of a packing-case. <IMAGE>
Patent DE-3678675-D1 (DE)
Inventor: LASCELLES LE GAY JOHN
IPC: A23F5/50
Filed: 1986-10-28
Granted: 1991-05-16
Abstract: A process for the recovery of volatile coffee constituents from coffee during extraction of roast and ground coffee with an extraction liquid, which process comprises passing at least a portion of the coffee extract obtained from an extraction column which is other than the final column of a set of extraction columns to a flash stripping vessel whereby the volatile coffee constituents are stripped therefrom, passing the stripped coffee extract without the addition of further extraction liquid thereto through at least one further extraction column thereby to obtain a coffee extract and condensing the flashed vapours to produce a flavour and/or aroma enhancing constituent.
Patent DE-3681659-D1 (DE)
Inventor: YOSHIDA MASANOBU
IPC: H01L21/822
Filed: 1986-06-20
Granted: 1991-10-31
Abstract: A semiconductor integrated circuit device includes a memory cell array, a decoder circuit, a selection circuit and a plurality of input/output terminals. The selection circuit is connected to one of the terminals and includes a high voltage detector circuit for producing a control signal only when a predetermined voltage higher than a power source voltage is applied to one of the terminals. The selection circuit further includes a latch circuit connected to the terminals other than the one terminal, for latching an input signal in response to a control signal produced from the high voltage detector circuit. When a predetermined high voltage is applied to the high voltage detector circuit through one of the terminals, the signal input from the other terminals is latched, in response to the control signal. The status of the memory cell array and the decoder circuit is made to a predetermined specific mode, based upon the latched signal.
Patent DE-3682354-D1 (DE)
Inventor: HEINE WERNER
IPC: B25B1/24
Filed: 1986-08-21
Granted: 1991-12-12
Abstract: A precision high pressure vice comprises a housing to which a jaw is fixed. A U-shaped tie rod has one arm which engages behind the fixed jaw. The other has a nut guiding a screw-threaded spindle, whose end engages behind a movable jaw. The tie rod arm (18) engaging the fixed jaw has linear contact across the arm width. The tie rod (16) is floatingly mounted for self-insertion into the housing (12), such that it can pivot about  an imaginary axis perpendicular to both the fixed jaw contact line and the housing floor.
Patent DE-3689115-D1 (DE)
Inventor: WATERS DEREK BRIAN
IPC: H04Q11/04
Filed: 1986-12-17
Granted: 1993-11-04
Abstract: A data transmission equipment, known as a primary digital multiplex (PDMX) consists of a bus structure formed by parallel lines on a printed circuit board, with the circuit units (1,2,3,4,5) on printed circuit cards set at right angles to the bus structure. The circuit units include a control unit (1,2) also called a core facilities unit, which acts as an interface to one or more 2Mb/sec. trunks, and so-called tributary units (3,4,5) which give access to subscriber and other outlets.Various networks using one or more such PDMX equipment are described.The signalling and control arrangements for the equipment use a signalling processing unit (2) and a tone processor (6). The signalling processing unit monitors the bus for signals and line conditions and issues signals appropriately. The tone processor functions in a generally similar manner.
Patent DE-3689411-D1 (DE)
Inventor: CREGG JAMES MICHAEL
IPC: C12N1/16
Filed: 1986-10-23
Granted: 1994-01-27
Abstract: Method for the site specific genomic modification of yeasts of the genus Pichia and novel DNA sequences useful therefor are provided. Pichia is transformed with a serially arranged linear DNA fragment comprising first and second insertable DNA fragments, which flank a marker gene. The insertable DNA sequences are homologous to defined portions of the Pichia genome and integrate by recombination at such defined sites. The resulting transformed organism contains the marker gene and any additional DNA sequences which are positioned between the insertable DNA fragments. In addition, the resulting transformed organism has either a disrupted or deleted sequence at the site of the genomic modification. Enhanced production of heterologous gene products is observed when using as the host for expression strains in which the alcohol oxidase gene has been disrupted. Upon disruption of the primary alcohol oxidase gene of Pichia, the existence of a second alcohol oxidase gene in Pichia was also discovered.
Patent DE-3760295-D1 (DE)
Title: Foam control method for vacuum refining of glassy materials
Inventor: WELTON WRIGHT MONTGOMERY
IPC: C03B5/225
Filed: 1987-06-29
Granted: 1989-08-10
Abstract: In a process for refining molten glass or the like by vacuum the collapse of foam is accelerated by depositing foam breaking substances onto the foam. The foam breaking substances include water, alkali metal compounds such as sodium hydroxide or sodium carbonate, and solutions of such compounds.
Patent DE-3764955-D1 (DE)
Inventor: BAUMGARTNER RICHARD
IPC: B60D1/46
Filed: 1987-07-04
Granted: 1990-10-18
Abstract: 1. A towing coupling which is adjustable in respect of height, in particular for agricultural vehicles, including : a towing mounting (1) to be secured to a vehicle, with two parallel guide bars (1f, 1g) in which a coupling carrier (2) to which a coupling device (3) is secured is guided adjustably in respect of height, wherein the coupling carrier (2) is in positive engagement with the guide bars (1f, 1g) and a spindle-nut drive (6, 8; 7, 8) for adjustment of the coupling carrier (2) in respect of height, with a spindle (6, 7) mounted in the towing mounting (1) and a spindle nut (8) fixed in the coupling carrier, characterised in that associated with each guide bar (1f, 1g) is a separate spindle-nut drive, the spindles (6, 7) of which are mounted at their respective lower ends in the towing mounting (1) and are coupled together by means of a device (10, 11) for producing synchronous drive for the two spindles (6, 7), oppositely disposed lateral guide surfaces (2b) of the coupling carrier (2) are provided with a rounded configuration in such a way that the coupling carrier (2) is limitedly pivotable about a substantially horizontal axis, the spindle nuts (8) are disposed in openings (2a) in the coupling carrier (2), which are open towards the lateral guide surfaces (2b), the spindle nuts (8) are limitedly pivotable in the openings about horizontal axes relative to the coupling carrier (2), and provided for each spindle is a holding nut (24) which are adjustable in respect of height upon a rotary movement of the spindles (6, 7) together with the coupling carrier (2) and which when the coupling carrier (2) is removed from the towing mounting (1) take over holding the spindles (6, 7) at their respective upper ends.
Patent DE-3769719-D1 (DE)
Inventor: VILLA MARCO
IPC: C07D317/32
Filed: 1987-07-16
Granted: 1991-06-06
Abstract: A process is described for preparing alpha-arylalkanoic acids, which comprises preparing and subsequently rearranging ketals of formula <CHEM> (in which Ar, R, R1, R2 and R4 have the meanings given in the description). The ketals of formula II are prepared from the corresponding alpha-hydroxyketals. The rearrangement reaction is conducted under mild conditions.
Patent DE-3775183-D1 (DE)
Inventor: DEBETENCOURT JEAN
IPC: B65D47/10
Filed: 1987-03-25
Granted: 1992-01-23
Abstract: A pouring-stopper device for a container, comprising a stopper and a cover or seal movable relative to said stopper, in which said cover and stopper are provided with complementary means preventing separating the one from the other, the first movement of said cover relative to the stopper, which follows tearing the guarantee strip away, causing piercing of a lid, said first movement simultaneously causing in said cover, an outlet to be formed for the product contained in said container.
Patent DE-3775650-D1 (DE)
Inventor: ARLT ANDREAS DIPL ING
IPC: E06B9/58
Filed: 1987-07-08
Granted: 1992-02-13
Abstract: The fire engine etc., roller shutter (1) works in lateral guide rails (2), contg. abutting sealing strips (3). The guide rails are of cross section and have length recesses (4,6) on the outside of one or both shanks and of the web to accommodate components, partic. a shutter control switch sliding and lockable in position.  The recesses can be of T-cross section.
Patent DE-3776177-D1 (DE)
Inventor: GLITTENBERG DETLEV DR
IPC: A23L21/10
Filed: 1987-03-31
Granted: 1992-03-05
Abstract: A dry food composition which is adapted to be used in the production of a dessert reconstitutable by a cold aqueous liquid to give a smooth textured stable gel. The composition comprises a sweetening component, starch, and optionally, one or more flavouring and or colouring agents in which at least part of the starch is pregelatinised legume starch.
Patent DE-3776267-D1 (DE)
Inventor: HARSY GABOR
IPC: B61D13/00
Filed: 1987-04-21
Granted: 1992-03-05
Abstract: The bogie for track vehicles, which is used for at least one body, comprises at least two axle sets. Each axle set (2, 2') is arranged in its own support frame (3, 3'). The support frames (3, 3') are connected to one another by spring bodies (5). The support frames (3, 3') are symmetrical and can pivot mutually by means of a vertical bearing (7). The spring bodies (5) have a primary shock-absorbing effect. The support frames have the shape of symmetrically-arranged U-shaped half-frames (3, 3') and rest on one another in a flexible manner by means of their projecting arms (4, 4'). On bends, there is consequently no movement in relation to the axle sets (2, 2'). The design, which is essentially identical for motor-equipped and non-motor equipped bogies, can be adapted for any selected bogie arrangement. When small-diameter wheels are used, the vehicle floor can be kept very low, facilitating the boarding and alighting of passengers, and ensuring a high level of directional stability.
Patent DE-3776428-D1 (DE)
Inventor: WISOTZKI KLAUS-DIETER DR
IPC: A61L12/12
Filed: 1987-06-25
Granted: 1992-03-12
Abstract: Appts. has a central receptacle for the cleaning fluid with a stirring device mounted inside the receptacle.  An electric motor which drives the stirrer is mounted on one side of the central receptacle and a battery to power the motor is mounted on the other side. The stirrer has two small pockets to receive the contact lenses. The cleaning fluid consists of a saline soln. in which a tablet of a solid peroxide cpd. and a catalyst in tablet or powder form are dissolved.
Patent DE-3778181-D1 (DE)
Inventor: YOSHIDA NORIYUKI C O OSAKA WOR
IPC: G02B6/036
Filed: 1987-01-16
Granted: 1992-05-21
Abstract: The fibre has pref. an infrar-red transmissive core (1) of a thallium, alkali or silver halide crystal or a chalcogenide glass. The core circumference is coated with a layer (2) of lead fluoride and a second layer (3) of germanium. A multiple lamination consists of alternate layers of lead fluoride and germanium or silver chloride or silver bromide. Only the vicinity of each of the incident and exit portions of the optical fibre need be coated with the alternately laminated multi-layer film.
Patent DE-3778673-D1 (DE)
Inventor: SALVAGNINI GUIDO
IPC: B21D5/04
Filed: 1987-12-16
Granted: 1992-06-04
Abstract: The bending machine for the production of rectangular sheet metal panels comprises a vertically traversing blank holder (3) which is formed of a plurality of blank-holding elements (10), two end elements (11) and two spacers (12), a fixed counterblade (16), two opposing blades (14, 15) fixed to a vertically traversing C support (27) and means for positioning the metal sheet to be bent on the counterblade (16). There are provided on the machine programming means (22) traversing along the blankholder (3) to vary the side extension of said blankholder according to the dimensions of the metal sheet to be bent. There is also provided the possibility of expanding and contracting the blankholder (3) sidewise at the beginning and at the end respectively of the bending operation of a long side of the metal sheet.
Patent DE-3784608-D1 (DE)
Inventor: WINNERL JOSEF DR
IPC: H01L27/108
Filed: 1987-08-10
Granted: 1993-04-15
Abstract: The integrated circuit includes a substrate bias voltage generator (16) connected to a doped connection (18) in the surface of the substrate (1). In the substrate is a sunken zone (2) to which a negative voltage is applied. Adjacent to the doped connection is a capacitor with one side (24) connected to the substrate and the other side (26) connected to the substrate and the other side (26) connected to the protection circuit (27), and a further biassing generator (28). When the voltage on the doped connection (18) is smaller than the combined reference voltage (Vss) and the voltage on a transistor, the second generator (28) is connected to the capacitor. When the voltage is greater than this combined voltage, the second generator is disconnected. The protection circuit (27) incorporates a comparator and an electronic switch.
Patent DE-3788789-D1 (DE)
Inventor: O'CONNOR R
IPC: B65D85/42
Filed: 1987-05-27
Granted: 1994-02-24
Abstract: A transport medium for orderly, in-process transportation of assembled electrical devices (32) during backend processing. A carrier tray is comprised of a plurality of carrier units (4) held in coplanar relationship by a frame (2). Preferably the carrier units (4) are polyethersulfone inserts latchable into a coordinate matrix of carrier unit holes (6) defined by a metallic sheet. Each carrier unit (4) carries one or more electrical devices (32) in device seats (16) which expose a top and a bottom of each device sufficiently to eliminate any necessity for removing the devices from the medium during all backend processing. Each carrier unit (4) has a standardized perimeter but a core which is adapted to a particular device size and form, and there can be as many different carrier units (4) as there are different device forms and sizes, but all carrier units fit into a standard carrier unit hole (6).
Patent DE-3852577-D1 (DE)
Inventor: CHRISTENSON PHILIP A
IPC: C07C69/63
Filed: 1988-06-22
Granted: 1995-02-09
Abstract: The method is directed to the preparation of dodecahydro-3a,6,6,9a-tetramethyl-naphtho[2,1-b]furan from sclareol using an alkoxy-radical fragmentation reaction. A novel 9-haloethyl decalin derivative is an intermediate in this method.
Patent DE-3852787-D1 (DE)
Inventor: SATAKE YOSHIKATSU
IPC: C08G75/024
Filed: 1988-06-22
Granted: 1995-03-02
Abstract: Disclosed herein is a poly(arylene thioether-ketone) composition improved in melt stability and crystallinity, which comprises (A) 100 parts by weight of a melt-stable poly(arylene thioether-ketone) (PTK) and (B) 0.1-30 parts by weight of at least one basic compound selected from the group consisting of the hydroxides, oxides and aromatic carboxylic acid salts of Group IIA metals of the periodic table other than magnesium and the hydrocarbyl oxides, aromatic carboxylic acid salts, carbonates, hydroxides, phosphates and borates of Group IA metals of the periodic table. The phosphates and borates include condensation products. The PTK has predominant recurring units of the formula <CHEM> and having a melting point, Tm of 310-380 DEG C, a residual melt crystallization enthalpy,  DELTA Hmc (420 DEG C/10 min) of at least 10 J/g, a melt crystallization peak-temperature, Tmc (420 DEG C/10 min) of at least 210 DEG C and a reduced viscosity of 0.2-2 d l /g.
Patent DE-3861218-D1 (DE)
Inventor: DURAND JEAN-PIERRE
IPC: F23H17/12
Filed: 1988-06-17
Granted: 1991-01-17
Abstract: The bar is characterised in that its poking nose comprises in its wall, which is perpendicular to the central longitudinal plane of the bar and situated on the distant side of the end, a central part set back towards the interior of the nose, which forms a cavity (5) which opens in the direction of the axis of the bar, at least one lateral wall delimiting the cavity (5) has an orifice (10) for air distribution and the surface (9) delimiting the cavity (5) in the downstream direction has an opening, the transverse cross-section of which is a number of times greater than the transverse cross-section of the lateral orifice (10). <IMAGE>
Patent DE-3861234-D1 (DE)
Inventor: SCHOENBORN HANS DIETER DIPL IN
IPC: E02D29/02
Filed: 1988-06-14
Granted: 1991-01-17
Abstract: The separation device consists of a row of interconnected concrete elements which form a separating and/or sliding wall on or between roadways, are designed as horizontal prisms and adjoin one another with front faces which run at an angle of 45 DEG  to the prism length. The concrete elements are in each case directed towards the traffic and the traffic direction, with the end at which the lateral prism surface and front face form an obtuse angle, the front faces and/or base faces are equipped with synthetic elastic, if appropriate knopped, material for the purpose of increasing the mutual connection, and the base faces have at least one transverse, downwardly open groove for drainage and increasing displacement security, whereas there are provided, starting from the front faces, either in the region of the base face and/or the top lateral surface, and symmetrically to the vertical longitudinal mid-plane, slots which are extended conically or at the ends and receive cross-sectionally adapted, at least metal- reinforced connecting bolts, and/or approximately dovetail-shaped recesses for receiving bridging bolts are provided on lateral surfaces facing away from the traffic. <IMAGE>
Patent DE-3865246-D1 (DE)
Inventor: NEWCOMBE HAYDEN JOHN
IPC: G05D27/02
Filed: 1988-06-29
Granted: 1991-11-07
Abstract: A bath filler is microprocessor controlled using a motorised valve system having stepping motors driven by trains of pulses provided by the microprocessor. In one possibility the motorised valves are proportioning valves as a part of a thermostatically controlled mixer so as to deliver water at a predetermined temperature with the output sensed and compared with a programmed memory reading and with valve adjustment to maintain the required temperature.
Patent DE-3879771-D1 (DE)
Inventor: FOELL HELMUT DR
IPC: H01L29/744
Filed: 1988-05-10
Granted: 1993-05-06
Abstract: The etching process for obtaining apertures or recesses in a doped silicon substrate (1) or layer, uses an electrolysis cell contg. an acid soln. (3) with the silicon acting as the positive electrode (5). Pref. the silicon disc (6) has an applied silicon nitride etching mask and is supported in a Teflon (RTM) holder (2) sealed in contact with the acid soln. (3). The silicon disc (6) is coupled to the positive pole (5) of the voltage source via an ohmic contact (4), the negative electrode (6) supported at a given distance from the silicon disc (6) within the acid soln. (3). The required current density is obtd. by illuminating the rear surface of the silicon disc (6) with light of a given intensity.