baber/WOPTO huggingface dataset:
Patent DE-3482799-D1 (DE)
Inventor: FEY WERNER DIPL ING
IPC: G01N21/78
Filed: 1984-06-14
Granted: 1990-08-30
Abstract: The present invention provides a device for the evaluation of a flat test carrier for the analytical determination of components of body fluids, said device having a tempering device and a regulating unit, the tempering device including a heating and measurement unit which can be pressed flatly against the test carrier in the region of its reference surface utilized for the evaluation and having a heating surface, wherein the heating and measurement unit has a heating surface which can be homogeneously heated with at least one resistance heating element, at least one resistance heating element is associated at least partly in close proximity to the heating surface, at least one part, serving as temperature measurement section, of the part of the resistance heating element arranged in the neighborhood of the heating surface consisting of a material with a temperature-dependent electrical resistance and the electrical resistance of the temperature measurement section is used for the regulation of the temperature of the heating and measurement unit by means of the regulating unit so that a part of the heating element simultaneously serves as temperature measurement element.
Patent DE-3560789-D1 (DE)
Title: Process for the preparation of hydroquinone carboxylates
Inventor: RATTON SERGE
IPC: C07C69/16
Filed: 1985-06-21
Granted: 1987-11-26
Abstract: 1. Process for preparing hydroquinone monocarboxylates from hydroquinone dicarboxylates, characterized in that an excess of hydroquinone dicarboxylate is reacted with hydroquinone, in the presence of a catalyst if desired, at a temperature of between 50 and 250 degrees C.
Patent DE-3564153-D1 (DE)
Title: Lead screw and nut assembly
Inventor: SAARI OLIVER
IPC: F16H25/22
Filed: 1985-06-06
Granted: 1988-09-08
Abstract: A lead screw and nut assembly (10) for converting a rotary input into a linear output, includes an involute-heliocoidal lead screw (12), and a nut assembly (14). The nut assembly (14) includes an annular ring (50) and a number of grooved rollers (40) congugate to the thread on the lead screw (12). The annular ring (50) is mounted in bearing means (60) located in an outer housing (30, 32) of the nut assembly (14) so that it can rotate freely. Rolling line contact is established between the lead screw (12), the rollers (40) the ring (50) and the outer housing (30,32) for the transmission of major forces in the axial direction of the lead screw.
Patent DE-3570321-D1 (DE)
Title: Switches with automatic circuit breaking, especially in differential switches and circuit breakers
Inventor: ROIATTI JEAN-MARIE
IPC: H01H71/02
Filed: 1985-08-23
Granted: 1989-06-22
Abstract: 1. An electrical device with automatic circuit-breaking, comprising a base (27) of insulating material, a support (26) able to receive mechanical elements of the device and a break chamber (35) which is closed on all sides with the exception of an opening (36) for the passage of at least one movable contact (4) cooperating with a fixed contact (5) and which contains armatures (37) capable of creating a deionizing magnetic field on the separation movement of the contact studs (33, 34) or similar elements, of the fixed and movable contacts (5, 4), the support (26) and the base (27) being equipped with means for mutual pivoting, guiding and positioning (76, 77, 78, 79) such that the base (27) can be moved towards the support (26), brought into the final assembly position by pivoting in relation to the support (26) and held in this final position by means of a single screw (44), the whole being completed by a cover (47) surrounding the support (26) and mounted on the base (27), characterised in that the support (26) is a self-contained unit (26) of insulating material which receives the majority of the electrical and mechanical elements of the device before mounting on the base (27) and in which the break chamber (35) is formed, and in that the single screw (44) passes through the base (27) and is screwed tight in the unit (26).
Patent DE-3574289-D1 (DE)
Title: Test adapter
Inventor: BRUMM GERHARD
IPC: G01R1/04
Filed: 1985-08-16
Granted: 1989-12-21
Abstract: 1. A test adapter for an electronic printed circuit board, to bold the printed circuit board temporarily outside the equipment which serves to receive the printed circuit board in the usual operating state, which adapter comprises : - a component carrier (1) in the form of a board, - two contact stripe (2) which are adapted to one another and situated opposite one another at the ends of the component carrier (1) and which are constructed in the form of female multipoint connector and of a male multipoint connector, while - associated contacts of the male and female multipoint connectors are connected, in each case, by a path of electrically conducting material extending along the component carrier (1), - each path further comprises at least one contact region (7), particularly a test terminal, which is accessible from outside the equipment, and this test terminal is arranged spatially adjacent to the contact strip (2) serving to receive the circuit board to be tested, characterised in that, - a display arrangement (9, 9') is disposed in the spatial vicinity of the contact region (7) for the optical display of electrical characteristic values of the signals present on the conducting paths, and - at least one housing (8) for electronic components is provided on the component carrier (1) in the form of a circuit board, beside the contact region (7) at the same side and/or directly opposite the contact region (7) at the other side of the component carrier (1), and - the housing (8) is selectively disposed on the component carrier (1) in such a manner that it is either arranged beside the contact region and at the same time its structural height is not above that of the contact strips, or that it is situated outside the zone which is between the neigh-bouring printed circuit boards in the test state.
Patent DE-3575931-D1 (DE)
Inventor: UHMANN RAINER DR
IPC: C07K7/23
Filed: 1985-03-18
Granted: 1990-03-15
Abstract: The invention relates to a process for the preparation of peptides of the formula I U-A1-A213 A3-A4-A5-X (I) in which U denotes a urethane protective group, A1 denotes Trp or D-Trp, A2 denotes Ser, Ala or Thr, A3 denotes Tyr or Phe, A4 denotes Gly, the residue of a D-amino acid or the residue of a D-amino acid derivative, A5 denotes Leu, N-methyl-Leu, N-ethyl-Leu, Ser(But), Cys(But), Asp(OBut), Glu(OBut), Orn(Boc) or Lys(Boc) and X denotes OBut or A6-Pro-Y, where A6 represents Arg, Orn, Lys or homoarginine, and Y represents Gly-NH2, NH-NH-CO-NH2, (C1-C3)-alkylamino, cyclopropylamino, (C1-C3)-alkylamino which is substituted with hydroxyl or fluorine, or cycloalkylamino which is substituted with hydroxyl or fluorine, using tripeptides of the formula II, U-A1-A2-A3-OH, in which the residues are defined as above. The invention also relates to peptides of the formula II as intermediates in this process.
Patent DE-3586197-D1 (DE)
Inventor: PAQUES ERIC DR
IPC: A61K35/22
Filed: 1985-10-24
Granted: 1992-07-16
Abstract: Urokinase (I) is purified by treating a (I) soln. with a cation exchanger (A) able to bind (I). (A) is then step-wise eluted to eliminate impurities having proteolytic activity and to recover (I). The (I)-contg. eluate is opt. pasteurised. Pref. the (I) contg. starting soln. has been desalted and opt. also treated with an anion exchanger.
Patent DE-3675900-D1 (DE)
Inventor: MORRIS JAMES R
IPC: G01N31/22
Filed: 1986-10-31
Granted: 1991-01-10
Abstract: Test device apparatus is disclosed containing a electrically conductive region which provides information concerning the nature of the test device and/or its position. In a preferred embodiment a conductive strip is applied to a test device and used to determine the identification of the test device, the position of the test device and/or calibrate an instrument which is used to read the test device. The conductive strip generates a signal by measuring the resistance ratio of the electrical path through its conductive region using three or more electrodes or probes. The signal obtained by the electrodes is used to determine the characteristics indicated above or to program operational parameters within an instrument used to analyze the test device.
Patent DE-3678846-D1 (DE)
Inventor: KOLLMEYER WILLY DIETRICH
IPC: C07D277/20
Filed: 1986-01-20
Granted: 1991-05-29
Abstract: Compounds of the general formulaor tautomers thereof, wherein R is an alkyl group containing 2 to 6 carbon atoms optionally substituted by one or more halogen atoms, a cycloalkyl group containing 3 to 6 ring carbon atoms optionally substituted by one or more alkyl groups containing 1 or 2 carbon atoms, an aryl or aralkyl group containing 6 to 10 carbon atoms optionally ring-substituted by one or more halogen atoms or alkyl groups containing 1 or 2 carbon atoms, or an alkoxycarbonylalkyl group in which each alkyl portion contains from 1 to 6 carbon atoms; are useful as insecticides.
Patent DE-3682409-D1 (DE)
Inventor: DEFLANDER JOSEPH FERNAND
IPC: B65D17/34
Filed: 1986-02-05
Granted: 1991-12-19
Abstract: An easy-open container having top and bottom end panels and a body portion, all of laminate construction comprised of an outer layer of stiff material, an intermediate layer of substantially gas-impermeable material, and a continuously sealed thermoplastic inner layer. The container's top end panel has a line of weakness in its outer stiff layer defining a tear-out section with opening means such as a tape tab non-critically bonded thereto. In a particularly preferred embodiment, the container is opened by pulling the opening means such that the tear-out section separates from the outer stiff layer along with the substantially coinciding portions of the intermediate layer and the inner layer that are attached thereto, thereby defining a dispensing aperture in the container's top end panel. In a particularly preferred embodiment, the container is provided with easy-open/reclosing means such as a rigid, plug-type member that is used to open and reclose the container. A high-speed manufacturing method for making the present invention is also disclosed.
Patent DE-3682670-D1 (DE)
Inventor: RICE WAYNE K
IPC: B01D11/00
Filed: 1986-09-05
Granted: 1992-01-09
Abstract: An extraction process comprises contacting a material to be extracted with an extracting fluid at elevated pressure within a defined space, and separating the extracting fluid and extract, as a mass, from the extracted material while reducing the volume of the defined space and while maintaining the elevated pressure within the defined space. Apparatus for carrying out the process is adapted to separate the extracting fluid and the extract, as a mass, from the extracted material, while maintaining elevated pressure and reducing the volume at the point of separation.
Patent DE-3687989-D1 (DE)
Inventor: VAN DER LELY ARY
IPC: A01J7/00
Filed: 1986-01-15
Granted: 1993-04-15
Abstract: An implement for automatically milking an animal, such as a cow (1), including guide means (2) positioned near the animal, detection means (9,80,81,62,68) for determining the position of the animal and means for attaching the milking cluster (4) to the udder of the animal, which implement may be provided with an ultrasonic beam (81) device for determining the position of the animal or parts of the animal such as the udder or the teats. Furthermore such implement may be provided with interconnected guide means on both sides of the animal. The milking cluster may be capable of moving in an upside down position. In that position the teat cups may be cleaned up.
Patent DE-3760248-D1 (DE)
Title: Process and installation for degreasing raw hides, and raw hides degreased by this process
Inventor: GODAWA CHRISTINE
IPC: C14C15/00
Filed: 1987-01-22
Granted: 1989-07-20
Abstract: 1. Process of degreasing moist raw skins received from a rendering establishment, consisting in placing the raw skins in their initial moist state within a liquid bath based on trichloro-1,1,2 trifluoro-1,2,2 ethane, during a period necessary for separation of the interstitial fats and residual superficial fats.
Patent DE-3762410-D1 (DE)
Inventor: KREYENBERG HEINER DIPL ING
IPC: B01D21/00
Filed: 1987-03-19
Granted: 1990-05-31
Abstract: 1. A process for removing sludge from bodies of water and/or preparing watery sludges of this kind, inorganic constituents of the sludge, such as stones, gravel, sand or the like, and organic constituents of the sludge, such as wood, roots or the like, being separated from one another, constituents above a particular size being separated out in a first step separately by inorganic and organic constituents, purified and supplied to further processing, whereafter in a second step the inorganic constituents above a minimum size are separated out from the residue of the first step, purified and also supplied to further processing, whereafter in a third step the inorganic and organic turbidities of the remaining constituents are dewatered and the resulting thick sludge and the outflowing water are further processed or removed, characterised in that the inorganic and organic turbidities arising between the second and third steps are concentrated, the light and non-concentrated organic constituents of the turbidity being supplied directly to the third step with or without intermediate storage while the concentrated constituents of the turbidity are given alternative further treatment.
Patent DE-3763283-D1 (DE)
Inventor: ARTS JOHANNES
IPC: A23B4/044
Filed: 1987-03-17
Granted: 1990-07-26
Abstract: Method for smoking foodstuffs in a smoking room by supplying smoke to the foodstuff, said smoke being developed from a liquid smoke concentrate to which air is supplied and which is sprayed while being heated, whereby a heated liquid smoke concentrate is supplied to the sprayer (10, 6) on the one hand and heated air on the other hand, after which the sprayed mixture is led through a heated room (15) in which the generation of smoke takes place, said smoke being dispersed over the smoking room.
Patent DE-3780469-D1 (DE)
Inventor: JONES ROBIN
IPC: G06F17/15
Filed: 1987-11-26
Granted: 1992-08-20
Abstract: PCT No. PCT/GB87/00845 Sec. 371 Date May 16, 1989 Sec. 102(e) Date May 16, 1989 PCT Filed Nov. 26, 1987 PCT Pub. No. WO88/04079 PCT Pub. Date Jun. 2, 1988.A digital cross and auto correlator or structurator receives a stream of pulses of varying time separation forming an input signal. A plurality of channels each receives this input signal which is sampled to provide a series of digital numbers in successive sample time intervals. Each channel has a delay for delaying an input signal to a delay value to provide a delayed signal, and an arithmetic section for receiving at one input a non-delayed input signal and at another input the delayed signal. An accumulator receives the output of the arithmetic section. The collective output of the channels provides the required auto or cross correlation function. The correlator has means in each channel for providing a sample time interval and a delay value that are independent of one another and of other channels. The sample time and delay value are set by the frequency of and phase difference respectively between clock pulses.
Patent DE-3781858-D1 (DE)
Inventor: HERZOG ROLF DR
IPC: C07D301/30
Filed: 1987-07-23
Granted: 1992-10-29
Abstract: Mono- and/or poly-glycidyl cpds. are prepd. by reacting mono- or poly-phenols, aromatic amines or carboxylic acids with an epihalohydrin which is free from halohydrocarbons.
Patent DE-3783403-D1 (DE)
Inventor: GREB MANFRED
IPC: D02G1/12
Filed: 1987-08-07
Granted: 1993-02-18
Abstract: The jet appts., built in two half sections to deliver a compressed fluid such as hot air or steam to texturise a running yarn, has a piston in one half which extends over the length and width of the other half. The piston is in the cylinder zone of a guide body, with a sealed movement at right angles to the dividing line between the two half sections. The cylindrical zone is filled with a compressed medium. The piston is malleable along its length so that, under pressure, it can distort and blend into the unevenness of the dividing plane of the other half.
Patent DE-3784930-D1 (DE)
Title: Dual branch receiver
IPC: H04B1/26
Filed: 1987-09-03
Granted: 1993-04-22
Abstract: The first head oscillator (28) provides a signal (fl1) which is applied in phase quadrature to the respective first, second mixer (16, 17) in the first or second branch of the receiver.  The frequency (fl1) of the local oscillator is offset from the carrier frequency at the input terminal (10).  The wobbling frequency applied by the frequency modulator (32) to the first local oscillator, is less than the offset frequency. A second local oscillator (30) applies a second local oscillator signal (fl2) in phase quadrature to a respective third or fourth mixer (20, 21) in the first or second branch. The mixer outputs are applied to inputs of a summing circuit (22) and of a differencing circuit (24) to derive their sum and difference, respectively.
Patent DE-3788433-D1 (DE)
Inventor: SCHEFFEL GARY WILLIAM
IPC: F16K1/34
Filed: 1987-05-15
Granted: 1994-01-20
Abstract: A diaphragm-type valve uses a multiple annular metal diaphragm (36) welded about its inner periphery to a valve operating stem (34). The diaphragm is sealingly clamped about its outer periphery to the valve body and is also clamped about its inner periphery at a location spaced outwardly of the weld to prevent the weld from being subjected to flexure stresses during valve actuation. The outer periphery of the diaphragm (36 min ) may be welded to the valve body (10 min ) outwardly of the outer clamp. The actuating assembly (20) is arranged to produce non-rotary, reciprocatory movement of the operating stem (34) through a bonnet mounted rotary actuator (116). A stem tip seal (16) comprises a metallic seal ring (152) backed by a PTFE ring (158) and surrounded by a harder plastics ring (160) held captive by a sleeve (166).
Patent DE-3865302-D1 (DE)
Inventor: BAER MANFRED
IPC: B23Q1/58
Filed: 1988-12-21
Granted: 1991-11-07
Abstract: The linear drive unit comprises a body with rails, along which a truck is moved by a toothed belt between end stops.  The belt runs round a motor drive pinion and a guide pinion and is secured to the truck at its ends. A belt tensioner (1) keeps the belt (26) taut, sliding the shaft (25) of one pinion (18).  The amount of the sliding is controlled by a limiter (15), movement thus adjsuting the tension to a definite value.
Patent DE-3865676-D1 (DE)
Inventor: CHROBACZEK HARALD
IPC: C08L83/08
Filed: 1988-04-07
Granted: 1991-11-21
Abstract: Aq., finely-divided to optically clear, thermally and mechanically stable silicone emulsions contain, w.r.t the entire emulsion: (a) 3-25, esp. 8-12 (wt.)% clear to transparently soluble emulsifer (I), (b) 0.1-94% aminoalkyl-substd. polysiloxane(s) (II) with an amine no. of min. 0.1, esp. min. 0.3, opt. (partly) in salt form, (c) up to 3, pref. up to 1, esp. up to 0.6% acid (III), esp. a low-mol. organic acid (IIIA), and (d) at least 5% water, the (I):(II) ratio being at least 1.2:10. The emulsions contain 5-70, esp. 12-18% (II). (II) are linear and/or branched alkylalkyl-substd. polysiloxanes, pref. with an amine no. of 0.3-1.0, in which the NH2 gps. are in the alpha, omega- and/or lateral positions. Up to 70% of (II) can be replaced by polysiloxanes (IV) free from amino gps. (I) are prim. and/or sec., linear or branched 8-14C alkylpolyglycol ethers and/or 6-12C alkylphenol ethoxylates. The emulsions are prepd. by stirring a mixt. of the specified amts. of (I), (II) and opt. (IV) and water at min. 50 deg.C until homogeneous, then adjusting to pH 3.0-7.0, pref. 5.0-7.0, with 0.05-3.05, pref. 0.10-1.1, esp. 0.3-0.7 pt. (III) (w.r.t 100% acid) and stirring the entire mixt. at min 50 deg.C until homogeneous and opt. cooling. Prepn. pref. is carried out at 50-120, esp. 60-95 deg.C, opt. under reduced pressure.
Patent DE-3867122-D1 (DE)
Inventor: WESTERFELD MANFRED
IPC: B30B9/30
Filed: 1988-03-31
Granted: 1992-02-06
Abstract: The press bales loose paper and similar material, the bales being gripped by peripheral clamps in an open-ended passage to form a stop for the loose material thrust in by the ram. The passage has a pressure-operated wall thrust inwards to reduce the cross-section, and a return pipe with a throttle, through which the fluids is discharged under the effect of the baling pressure on the wall. The throttle is part of a set of throttles of different sizes (33,34,35) controlled by an electrical circuit (20,21,22;38,39,40). The latter can be arranged to react to the degree of deflection of the passage wall (9).
Patent DE-3867478-D1 (DE)
Inventor: LEVIVIER YVES
IPC: F16L17/04
Filed: 1988-10-21
Granted: 1992-02-13
Abstract: The invention relates to a coupling for smooth tubes, characterised in that at least one of the ends of the sleeve (3, 103) is provided with a peripheral housing (4, 104A, 104B) for receiving two open gripping rings (8, 9, 108A, 109A, 108B, 109B) of opposite action in order to lock the coupling (3, 103) integrally on the corresponding end (1, 101, 102) of the tube to be coupled. 
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Patent DE-3870173-D1 (DE)
Inventor: TOERMAENEN AIMO
IPC: D21F3/00
Filed: 1988-12-02
Granted: 1992-05-21
Abstract: Method and devices in a cantilevered frame part of the press section and/or wire part of a paper machine, wherein the cantilever beam (10) attached between the side frames (11,12) is pre-tensioned by pressing its projection part (10a) downwards with a certain force (F). The pre-tensioning is produced by means of power means (23;40;50), preferably a hydraulic power unit, which produces a downwardly directed pre-tensioning force (F) in the projection part (10a) of the cantilever beam (10). The pre-tensioning is released after the replacement of press fabrics or equivalent has been carried out and the side frame (11) at the service side has been locked or can be locked.
Patent DE-3876663-D1 (DE)
Inventor: SALTER LOWELL S
IPC: B21B31/07
Filed: 1988-03-25
Granted: 1993-01-28
Abstract: An oil film bearing for rotatably supporting the journal surface of a rolling mill roll neck (12) on a hydrodynamically maintained oil film. The bearing includes a bushing (18) adapted to interrupt the load carrying continuity of the oil film and to subdivide the load zone into compound pressure zones.
Patent DE-3878207-D1 (DE)
Inventor: SCHOLTHOLT HANS
IPC: H01R4/48
Filed: 1988-11-30
Granted: 1993-03-18
Abstract: Inside the housing (4) of a distributor for telephone equipment are retained U shaped contact strips. The free ends of each contact strip (1) are shaped to retain input and output wires (2). Each strip is also shaped to form a connection with a connection member (3) inserted vertically at the top. Projecting vertically upwards from the horizontal bottom part of the U shaped contact strip are two resilient contact strips (5) between which the connection member is inserted. The two strips are formed by two cuts made in opposite directions along the two edges of the horizontal bottom part.
Patent DE-3879614-D1 (DE)
Inventor: RIDOUX CLAUDE
IPC: C08L5/00
Filed: 1988-10-20
Granted: 1993-04-29
Abstract: Granulated polysaccharide compositions dissolving instantaneously in water, process for their preparation and their use. The polysaccharide particles within the said compositions are coated with a hydrolysed gelatin.
Patent DE-3881884-D1 (DE)
Inventor: KING RICHARD
IPC: G07F7/00
Filed: 1988-04-14
Granted: 1993-07-22
Abstract: A machine primarily for renting articles, e.g. video cassettes by the use of a club card and in which there is provided a memory (29) in which is recorded a card credit or a credit limit for a user of the machine when the user first passes the club card through a card reader on the machine, renting transactions being arranged to reduce the card credit in the memory.