baber/WOPTO huggingface dataset:
Patent DE-3061809-D1 (DE)
Title: Medical apparatus for the introduction or removal of liquid by means of a syringe
Inventor: WERNER HANS-THEO
IPC: A61M39/02
Filed: 1980-02-21
Granted: 1983-03-10
Abstract: 1. Medical apparatus for the introduction or removal of liquids by means of a syringe comprising a housing (17) having a cylindrical wall (24) into which a clamping sleeve (7) is fitted whose passage (10) serves as an insert opening for the cone portion (15) of the syringe (14) and whose plan end surface (5) presses the edge portion (28) of a valve body designed as an elastic plate (1) having a self-closing liquid passage opening against an annular shoulder (4) of the housing (17) at the transition to a main flow channel (6), characterized in that there is connected to the edge portion (28) of the plate (1) via resilient radial webs (22) a central part (21) of the plate (1) which in mounting position of the plate (1) sealingly adjoins in the plane of the edge portion (28) the end surface (5) of the clamping sleeve (7).
Patent DE-3062314-D1 (DE)
Title: Process for preparing a paper pulp
Inventor: BERGER PIERRE
IPC: D21C9/00
Filed: 1980-03-19
Granted: 1983-04-21
Abstract: 1. Process for grinding and washing a cellulosic material for the preparation of a paper pulp by passing the material, reduced in size to chips and impregnated with a reagent for removing lignin in a machine comprising at least two parallel screws driven in rotation inside a casing and provided with helical flights the pitches of which vary so as to determine several successive treatment zones, each zone including a section for conveyance and progressive compression and a braking section constituted by flights of inverted pitch provided with apertures allowing downstream passage of the material, having a size which is adjusted to allow selective advancement in the downstream direction of the material as a function of the degree of grinding achieved upstream of said apertures, characterised by the fact that the grinding and the washing of the chips is carried out simultaneously in the successive treatment zones of the machine, the casing of which is, for this purpose, constituted by an alternating series of filled regions and filtering regions, covering, respectively, the upstream portion and the downstream portion of each section for conveyance, each filled region being extended into the preceding braking section, the material being subjected as it passes from upstream to downstream in the machine whilst passing through each treatment zone, successively to a dilution by carrying out mixing with an actual washing liquid introduced upstream of the treatment zone then, into the flights of the screws to alternation between relaxation phases and phases of increase in pressure and finally to a drainage operation carried out at the same time as the grinding downstream of the section for conveyance and in the braking section, the used liquid being evacuated through the filtering regions of the casing.
Patent DE-3167623-D1 (DE)
Title: Method of preparing aminoplast solutions
Inventor: DUDA ULRICH MICHAEL DR
IPC: C08G14/14
Filed: 1981-08-31
Granted: 1985-01-17
Abstract: 1. A process for the production of aqueous solutions of amino resins by condensing urea and/or melamine and, if desired, phenol with formaldehyde in one or more stages, resins having limited water compatibility being finally obtained, wherein less than 5% by weight, based on the amount of resin formed in the solution, of a water-soluble polymer having a K value of about 20 to 60, i.e. a weight-average molecular weight MW of about 5,000 to 50,000, and containing more than 30 mole percent of polymerized units of acrylamide or methacrylamide or N-methylol compounds thereof.
Patent DE-3172447-D1 (DE)
Title: Block for supporting the poles of equestrian fences
Inventor: HAMILTON HARRY JOSEPH
IPC: A63K3/04
Filed: 1981-10-23
Granted: 1985-10-31
Abstract: A block (1) for use in supporting one end of an equestrian fence pole. Each face (2a,2a';2b,2b';2c,2c') of the block has a groove (3a,3a';3b,3b';3c,3c') for receiving one end of a pole. The three dimensions of the block (1) are all different so that a pole can be supported at three different heights.
Patent DE-3262109-D1 (DE)
Title: Salts of cholic acids, process for their preparation and therapeutic compositions containing them as active principles
Inventor: BONALDI ANTONIO
IPC: C07J9/00
Filed: 1982-04-30
Granted: 1985-03-14
Abstract: Salification products between cholic acids (chenodeoxicholic and ursodeoxycholic acid) and trimebutyne in the molar ratio 1:1 or 2:1 have been prepared. These new salts show a pharmacotherapeutic action, which, as a whole, is not found in other known drugs, and which makes them useful for the treatment of diskinesiae, biliary dyspepsiae, cholecystopathies, and for the normalization of the kinesis of the intestinal gastro-biliary tract.
Patent DE-3262224-D1 (DE)
Title: Support for cylindrical objects such as rolled coils
Inventor: SMIT ARIE
IPC: B65G1/02
Filed: 1982-09-02
Granted: 1985-03-21
Abstract: Cylindrical objects such as rolled coils are frequently stored supported on rows of supporting members which rows have along their length a regularly repeating hill and valley profile. With increasing coil size and weight the supporting members tend increasingly to become damaged and stacks of several layers of coils become less stable. To ameliorate these problems the supporting members are made of a resiliently deformable material such as a low density polyethylene and are so shaped when not deformed that the hill and valley profile has a series of upwardly projecting ridges, sloping regions extending downwardly away from each side of each ridge, and substantially horizontal regions between the sloping regions. Preferably each supporting member has one centrally disposed ridge, a sloping region on each side of the ridge, and half of a horizontal region at each end.
Patent DE-3265402-D1 (DE)
Title: Head-piece for a dispensing device for metering flowable materials
Inventor: VON SCHUCKMANN ALFRED
IPC: B65D83/06
Filed: 1982-05-21
Granted: 1985-09-19
Abstract: 1. An attachment for the release of flowable media in regulated amounts from a storage container (1) through an outlet (19) which upon the second inversion of the attachment comes into the low position, where for the formation of a Z-shaped path for the release of the media a deflector wall (W) is provided, which extends approximately transversely to the approach of the filling and which forms an angular throat of which the free side (10) is overlapped by a slidewall (5) standing obliquely and cranked at the end, which leaves a gap from the deflector wall to form a passage and the initial region (5'") of which lies in front of the outlet portion (11), characterized in that the first portion of the Z-shaped release path is formed by the mouth portion (2) of a channel (K) which appart from a reduction in cross-section, provided in the region of the cranked end (5') of the slidewall (5), has over the length of it reaching as far as the start of the outlet portion (11) approximately the same cross-section.
Patent DE-3271411-D1 (DE)
Title: Disc brake actuator
Inventor: FRITSCH HANS ING GRAD
IPC: F16D65/847
Filed: 1982-10-07
Granted: 1986-07-03
Abstract: The invention relates to a disc brake actuator having a brake coil (5) located in the bearing plate (1) on the rotor side, a fan (9) placed on the free end (8) of the actuator shaft and an armature disc (10) supported such that it can move axially on the bearing plate (1) under spring pressure against a part of the inner side of the fan (9) which thus also acts as a brake disc. Between the armature disc (10) and the fan (9) there is arranged a preferably annular brake lining (13). The magnetic iron core surrounding the coil (5) is embedded as a separate magnetic body (2) in the bearing plate (1), which consists of aluminium. For noise damping, the armature disc (10) comprises a plurality of nitrided steel discs (20,21) (especially two discs welded to one another, on top of one another), one of which is provided with a radial slot (22). <IMAGE>
Patent DE-3276369-D1 (DE)
Title: Integrated process for the preparation of substantially linear high molecular weight thermoplastic polymers from aryl polyhalide monomers
Inventor: COLON ISMAEL
IPC: C08G61/12
Filed: 1982-12-28
Granted: 1987-06-25
Abstract: Described herein is an integrated process for the preparation of substantially linear high molecular weight thermoplastic polymers derived from aryl polyhalide monomers. Aryl polyhalide monomers are first prepared by the reaction of an alkali metal salt of a phenol compound, e.g., dipotassium salt of bisphenol A, with a dihalobenzenoid compound, e.g., 4,4'-dichlorophenylsulfone, in a liquid phase of an aprotic solvent and an azeotrope former, e.g., toluene. Water is removed from the reaction mass as an azeotrope until substantially anhydrous conditions are attained. The aryl polyhalide monomers are then coupled by contacting the monomers with a catalyst mixture of a nickel compound and a ligand in the presence of a reducing metal, e.g., zinc, and an aprotic solvent under substantially anhydrous conditions to form substantially linear high molecular weight thermoplastic polymers.
Patent DE-3279687-D1 (DE)
Title: Method of and apparatus for shoring a trench
Inventor: MORRICE ANTHONY RONALD SEATON
IPC: E02D17/08
Filed: 1982-09-16
Granted: 1989-06-15
Abstract: !@ A method and apparatus for shoring a trench.The trench shoring apparatus carries a plurality of sheet members movable vertically relative to said apparatus by driving means forming part of the apparatus which carries pre-formed horizontal waling frame carried by and movable relative to the apparatus.The horizontal waling frame is positionable between the sheet members after the sheet members have been driven by said driving means, so that an upward or downward pressure applied to said waling frame is converted, through the intermediary of said waling frame, into a lateral pressure onto the trench sides, so that the sheet members may be caused to move downwardly or upwardly by increasing the resistance to upward or downward movement of the apparatus. Similarly, a downward pressure applied to means supporting said waling frame, is converted into a lateral pressure, through the intermediary of said waling frame, so as to cause upward movement of said apparatus.
Patent DE-3360566-D1 (DE)
Title: Turbo charger for an internal-combustion engine
Inventor: SEDILLE MARCEL
IPC: F01D17/14
Filed: 1983-05-26
Granted: 1985-09-19
Abstract: This device comprises a turbocompressor C whose turbine 7 has a scroll 8a connected to two pipes 5, 6 each connected to the exhaust of a group of cylinders of the engine. The inlet of the scroll is divided by a partition 10 into two conduits 11, 12 which extend the two pipes 5, 6. A regulating flap 15 is provided and constitutes a movable wall of the scroll and includes two extensions 18, 19 which extend on each side of the partition 10 into the conduits 11, 12. This arrangement avoids the phenomenon of a counter-scavenging in the cylinders of the engine and improves the efficiency of the turbine.
Patent DE-3376867-D1 (DE)
Title: Multispeed gearbox
Inventor: WEISS HEINZ
IPC: F16H3/08
Filed: 1983-06-08
Granted: 1988-07-07
Abstract: A main gear comprises dual clutches (C1) and (C2) operating in conjunction with synchronised selectors (A) and (B) to enable power shifting changes between four basic gears. The clutches (C1) and (C2) control odd and even numbered gears respectively. A range gear has a selector (D) whereby the main gear output shaft (13) is either coupled to the range gear output shaft (14) directly or by way of speed-reducing gears (G8B, G8T, G4T and G4B). The latter gearwheel (G4B) is coupled to the shaft (14) by a selector (E) which alternatively selects reverse gear. Speeds 1, 2, 3 and 5, 6, 7 are provided in this conventional manner. However speed 4 is provided direct to the output shaft (14) through the gears (G4T) and (G4B) with the selector (B) to the left and selector (E) to the right. This makes power shifting possible not only within each range but also between the high and low ranges. Speed 8 is provided by gears (G8T) and (G8B) with the selector (B) to the left and selector (D) engaging both to the left and the right so as to couple gearwheel (G8B) to the output shaft (14).
Patent DE-3461387-D1 (DE)
Title: Pivotal connection
Inventor: EASTON DAVID JOSEPH
IPC: F16C11/06
Filed: 1984-02-28
Granted: 1987-01-08
Abstract: A pivot pin assembly is disclosed which eliminates the need for a high pre-load torque to be applied in order to fix a friction-reducing element relative to the pivot pin. The pivot pin assembly includes a pivot pin having a shoulder formed on a central cylindrical portion thereof which is received in the bores of a forked member and in the bore of an intermediate member located therebetween. The pivot pin, has a conical surface at one end and is held fast in the bore of the other forked member by a collet which also has a tapered surface. The tapered surfaces of both the pin and the collet are mateable with the surfaces of the bores in the forked members as the collet is physically bolted to the pivot pin. A friction reducing element, having an inner and an outer race, is positioned about the central portion of the pivot pin such that the outer race is press-fitted into the bore of the intermediate member while the inner race is slidably received on the pivot pin and abuts against the aforementioned shoulder. An axial force is applied to the inner race by a compression spring which is positioned about the periphery of the pivot pin between the collet and the friction reducing element. The spring takes up slack between the collet and the pivot pin shoulder such that the conical surfaces can tightly interact. The spring also permits the friction reducing element to be held fixed relative to the pivot pin without requiring a high pre-load torque to be applied to the attaching bolt.
Patent DE-3469519-D1 (DE)
Title: Process for the production of nitroaromatic n,n-disubstituted amines free of nitrosamines and their stabilization against formation of nitrosamine
Inventor: HEINRICH RUDOLF DR
IPC: C07C/
Filed: 1984-12-06
Granted: 1988-04-07
Abstract: Processes for the preparation of nitrosamine-free N,N-disubstituted nitroaromatic amines by degradation of their nitrosamine components formed during their preparation, and by stabilization of the products against renewed formation of nitrosamines, by treating the amines in liquid or molten form with a sulfonic acid, where necessary in the presence of inert organic solvents or diluents.
Patent DE-3469851-D1 (DE)
Title: Process for the preparation of a v2o5 and alkalisulfate-containing catalyst for the oxidation of so2 to so3
Inventor: FENNEMANN WOLFGANG
IPC: B01J37/02
Filed: 1984-12-01
Granted: 1988-04-21
Abstract: A catalyst is produced in two stages in that prefabricated carrier bodies are impregnated with solutions which contain vanadium and alkalies. When the impregnated carrier bodies have been dried, the conversion activity of the catalyst is increased further in that the catalyst is activated under oxidizing conditions at a temperature of 700 DEG  C. to 1000 DEG  C.
Patent DE-3470036-D1 (DE)
Title: Dimethylacetamide from carbonylation of trimethylamine
Inventor: BELLIS HAROLD EDWARD
IPC: C07C231/00
Filed: 1984-12-28
Granted: 1988-04-28
Abstract: Dimethylacetamide contg. less than 4wt.% dimethylformamide (DMF) is produced by intimately contacting a mixt. of Me3N, CO and H2O in the presence of a Co2(CO)8 catalyst at 175-275 deg.C and 400-4000 psig, (pref. 220-250 deg.C and 600-2000 psi). An alkylhalide, esp. MeI, is also included in the reaction mixt. at 0.005-0.10:1 molar ratio w.r.t. Me3N. Molar ratios of MeI:Co2(CO)8 of 0.5-2.0:1; and of H2O:Co2(CO)8 of 0.5-1.5:1 are pref.
Patent DE-3472505-D1 (DE)
Title: Synchronous generating or amplifying h.f. energy arrangement, especially in the millimeter wave range
Inventor: BARTH HELMUT DIPL ING
IPC: H03F3/68
Filed: 1984-04-14
Granted: 1988-08-04
Abstract: 1. A arrangement for the synchronized generation or amplification of high frequency power, in particular in the millimetre wave range, with a quasi-optically constructed power divider arrangement (A) for a synchronizing signal (Psyn ), which is fed to a number of oscillators, and a quasi-optically constructed power addition arrangement (B) for the combinaison of the synchronized output powers (Padd ) of the oscillators, wherein the power divider arrangement (A) and the power addition arrangement (B) are built up as circular segments (1), which are bounded perpendicularly to the circular plane by metal plates at spacings which are at most equal to gamma /2, and the input (3) and the output (4) of the arrangement are respectively disposed in the centre of the circle, while the oscillators (2) are coupled in by way of waveguide openings (6, 7) in the circular outline (1), characterized thereby, that the power divider arrangement (A) and power addition arrangement (B) are arranged separately each from the other in two planes one above the other and their respective waveguide openings, arranged one above the other, are each connected to a respective first port (6) and a respective fourth-port (7) of a number of fourth port circulators (10), a respective oscillator (2) is connected to a third port (8) of the respective four-port circulators (10), that a respective short-circuit slide (11) for the phase adjustement of the oscillator signal is connected to a second port (9) of the respective four-port circulators (10), which is disposed in the synchronizing signal path, and that the direction of circulation is given from the first port by way of the second prot, by way of the third port and finally to the fourth port (Figs. 4 and 5).
Patent DE-3475873-D1 (DE)
Title: Balloon catheter, especially an endotracheal catheter, with a connector
Inventor: HAMMERSCHMIDT WINRICH DR
IPC: A61F2/958
Filed: 1984-07-12
Granted: 1989-02-09
Abstract: The invention relates to a balloon catheter, particularly an endotracheal catheter, with a catheter tube of elastic, tissue-compatible material, in which the signal balloon (6) near the proximal end (3) of catheter tube (1) and the retention sleeve (4) near the distal end (2) of catheter tube (1) are present in a foil hose (15), extending over the entire length of the catheter tube, sheathing the catheter, and they are preformed in the hose in one piece. Foil hose (15) engages loosely on the catheter tube at the points of signal balloon (6) and retention sleeve (4), and is otherwise connected tightly with the catheter tube. Feed tube (5) connecting retention sleeve (4) with signal balloon (6) and the proximal end of the catheter tube can be formed by one or more grooves (14) in the outside wall of respirator tube (1), and the foil hose (15) covers the grooves to seal them gas- and liquid-tight from the outside. Furthermore, the balloon catheter is provided with a special fitted connector, which is particularly simple and safe to handle.
Patent DE-3478037-D1 (DE)
Title: Method for producing high density tungsten-rhenium alloys
Inventor: DEVINE THOMAS MAURICE
IPC: C22C1/04
Filed: 1984-11-22
Granted: 1989-06-08
Abstract: A method for forming dense bodies of tungsten-rhenium alloys is provided. A semi-dense body is formed by low pressure plasma deposition and the body rendered fully dense by heat treatment for one hour at at least 1800 DEG C.
Patent DE-3565052-D1 (DE)
Title: Apparatus mounted on bowling-lanes for indicating the game results
Inventor: MENICONI VITTORIO
IPC: A63D5/04
Filed: 1985-01-18
Granted: 1988-10-27
Abstract: The invention provides a photoelectric bowling pinfall detection system which automatically scans and displays the number of the knocked down pins after each ball delivery. The system comprises an emitter positioned offset to the central longitudinal axis of the bowling lane in a certain distance to the pin arrangement, which emits a sharply focussed beam towards the pins. A receiver is provided behind the pins which detects the receipt of the focussed beam. If the beam is swept along the pins, each standing pin causes an interruption of the beam which is recorded by the receiver and fed to a processing circuitry. From the output signals of the receiver information about the numbers of the knocked down pins is derived and displayed.
Patent DE-3580308-D1 (DE)
Inventor: CHRISTOPHLIEMK PETER DR
IPC: B01J3/04
Filed: 1985-05-30
Granted: 1990-12-06
Abstract: A process for the hydrothermal production of clear sodium silicate solutions by reacting sand and aqueous NaOH solution wherein an excess of 5 to 10% by weight of sand is used and the reaction is conducted in a rotating pressure vessel until 90 to 95% complete, after which it is transferred and completes in a blow-off vessel.
Patent DE-3587276-D1 (DE)
Inventor: RIVIER CATHERINE LAURE
IPC: C07K1/04
Filed: 1985-02-19
Granted: 1993-05-27
Abstract: Agonists of rCRF and oCRF are disclosed that can be administered to achieve a substantial elevation of ACTH. ß-endorphin, ß-lipotropin, other products of the pro-opiomelanocortin gene and corticosterone levels and/or a lowering of blood pressure over an extended period of time. One agonist which has been found to be particularly potent is: H-Ser-Gln-Glu-Pro-Pro-Ile-Ser-Leu-Asp-Leu-Thr-Phe-His-Leu-Leu-Arg-Glu-Met-Leu-Glu-Met-Ala-Lys-Ala-Glu-Gln-Glu-Ala-Glu-Gln-Ala-Ala-Leu-Asn-Arg-Leu-Leu-Leu-Glu-Glu-Ala-NH<sub>2</sub>. In the agonists, one or more of the first five N-terminal residues may be deleted or may be substituted by a peptide up to 10 amino acids long and cr by an acylating agent containing up to 7 carbon atoms. A number of other substitutions may also be made throughout the chain. Similar peptides which function as CRF antagonists are ceated by deleting the first 7, 8 or 9 N-terminal residues. These analogs or pharmaceuncally or veterinarily acceptable salts thereof, dispersed in a pharmaceutically or veterinarily acceptable liquid or solid carrier can be administered to mammals, including humans The agonists may also be used as stimulants to elevate mood and improve memory and teaming, as well as diagnostically. The antagonists can be used to lower stress.
Patent DE-3660758-D1 (DE)
Title: Refuse receptacle with compressing means
Inventor: MASSONNET HENRY
IPC: B65F1/14
Filed: 1986-05-20
Granted: 1988-10-27
Abstract: This invention relates to improvements in refuse bins incorporating compacting means for domestic use, wherein the compacting plate comprises two upwardly oriented tabs which are placed in housings in the lid to be slidably associated with a control member. Catches facing opposite each other and borne by said tabs come into slides in the control member embedded in a groove in the lid. In this way, by subjecting the control member to a translation, it may, at the end of a stroke, be pivoted with respect to the catches in order to orient it vertically with a view to vertically actuating the compacting plate.
Patent DE-3663442-D1 (DE)
Title: Shoe inner part with a sole massaging surface, and process for its production
Inventor: GOLLER GERD
IPC: A43B17/08
Filed: 1986-02-20
Granted: 1989-06-29
Abstract: An inner or inner sole for a shoe in the shape of an insert sole or of a foot support consists of a substructure from a compact or cellular structure shaped, elastic material. On the upper side a plurality of lugs arranged in rows for massaging the soles of the feet is provided. These rows of lugs interpenetrate or cross at an angle of approximately 120 DEG  and exhibit an angle of approximately 60 DEG  to the longitudinal axis of the sole. A covering 2 of soft leather is glued onto the rounded heads of the lugs. By means of a plurality of perforations 4 of small diameter a continuous air exchange is possible.