baber/WOPTO huggingface dataset:
Patent DE-3368141-D1 (DE)
Inventor: FABRIS MIRKO
IPC: F16F7/12
Filed: 1983-06-17
Granted: 1987-01-15
Abstract: 1. Shock absorber device for a nuclear fuel element (1) deposited in a sheath (2) provided with a bottom portion (6) comprising centrally a hole (7) of a diameter slightly larger than that of the lower portion of the fuel element (1), within a storage rack, characterised in that it comprises a non-deformable annulus (11) connected to a collar (9) bearing on a transverse member (3) of the storage rack, by means of a plurality of elastically and/or plastically deformable elements (10), and in that the non-deformable annulus (11), coaxial with the sheath (2), is provided with a central aperture (15) having a diameter substantially equal to that of the hole (7) in the bottom portion (6) of the sheath (2) and serves as a support for the bottom portion (6) of the sheath (2).
Patent DE-3368909-D1 (DE)
Title: Removal of hydrogen sulfide from fluid streams with minimum production of solids
Inventor: JEFFREY GAINES CLAYTON
IPC: B01D53/34
Filed: 1983-06-13
Granted: 1987-02-12
Abstract: Fluid streams containing hydrogen sulfide from a steam turbine or from a sour gas stream are contacted with an aqueous solution of a polyvalent metal chelate and an oxidizing agent whereby the hydrogen sulfide is concerted to free sulfur and then to soluble sulfur compounds. The metal chelate is reduced to a lower oxidation state metal chelate and reduced metal chelate is subsequently oxidized with air back to the higher oxidation state and reused.
Patent DE-3381913-D1 (DE)
Inventor: HOLLAND FRANK STANLEY
IPC: C25B3/13
Filed: 1983-07-01
Granted: 1990-10-31
Abstract: A method of electrolysis is provided wherein an electric current is passed between two electrodes (23, 21) and through an at least two-phase electrolyte system having as a first phase an aqueous electrolyte solution (25) and as a second phase an aqueous-immiscible electrolytically conductive liquid (24) other than a halogenotin complex, at least one electrode (21) being located solely in said second phase and said first and second phases being in direct liquid-liquid interfacial contact with each other.
Patent DE-3461870-D1 (DE)
Title: Storage for trolleys, especially supermarket trolleys or the like
Inventor: EISERMANN ARMIN
IPC: G07F7/06
Filed: 1984-10-04
Granted: 1987-02-05
Abstract: A storeroom for transport carts, particularly supermarket shopping carts and the like, having removal and return passage barriers, a money collection point for the opening of the passage barrier and a money return point upon the return of the transport cart into the storeroom, a data support associated with the transport cart and a reader for the data in the region of the removal and return passage barriers. Each cart carries its own data code and the reader of the removal passage barrier is coupled with the reader of the return passage barrier such that the reader of the removal passage barrier transmits the individual code of the cart which it has read to the reader of the return passage barrier. The latter releases the return of the money only upon the passage of that transport cart which is provided with that individual code.
Patent DE-3461881-D1 (DE)
Title: Portable electronic video recording system
Inventor: VAN DER BRUG GERARD JOHANNES
IPC: H04N5/76
Filed: 1984-02-03
Granted: 1987-02-05
Abstract: A portable electronic video recording system comprises a portable electronic camera 1 and a portable video cassette recorder 3 which can be carried in a case 5, which camera and recorder cooperate with each other via transmission means for transmitting means for transmitting signals and, if desired, the power supply voltage. The system further comprises switching means for switching the power supply voltage on and off and for controlling the various functions of the system, which switching means comprise at least stand-by switching means which switch the electrical power supply on and off and other switching means which prepare the system for making a recording, and recording switching means which serve for controlling the recording function of the system. The case 5 is provided with a camera compartment 14 for accommodating and carrying the camera 1, so that the case serves not only for carrying the video cassette recorder but also as an everready case for the camera. Since the transmission means are constantly connected to the other system parts, also when the camera is placed in the case, and after the stand-by switching means have been switched on, the camera is ready to make a recording as desired immediately it has been taken out of the case.
Patent DE-3473567-D1 (DE)
Title: Method of preparing microspheres for intravascular delivery
Inventor: MOSIER BENJAMIN
IPC: A61K9/52
Filed: 1984-10-26
Granted: 1988-09-29
Abstract: The field of this invention is the encapsulation of therapeutic or diagnostic substances in minute capsules or spheres from which the substances are slowly released over a prescribed period of time. The general processes for preparing such capsules or spheres include coacervation or a related process by means of which liquid droplets can be encapsulated, and solid phase entrapment in which the water-soluble agent is dispersed in a solid matrix material. The method of this invention can be classified as an improved procedure for matrix encapsulation or entrapment.
Patent DE-3475806-D1 (DE)
Title: Machine for positioning fixing elements on prior laid tracks
Inventor: CASARINI ERIO
IPC: E01B29/28
Filed: 1984-07-20
Granted: 1989-02-02
Abstract: The invention belongs to the technical field of equipment designed to perform, in an automated fashion, track laying and/or maintenance operations and relates, in particular, to a machine for positioning on prior laid rails, fixing elements such as track bolts 32, clips 36, spring washers 43 and nuts 47 in order to lock the said rails 118 to plates 114 already integral with supporting sleepers 115.The machine in question comprises, among other items, guide means 2-10-15 for directing each type of the said elements along at least one specific routing path that commences at a charging area, passes across a vibrator 16 designed to place the said elements in predetermined positions, and terminates at a rotary table 18 designed to accept each type of the said elements and provided with assembly stations and means 53 for expelling pre-assembled sets 55 of the said elements towards magazines 60 able to house, placed in alignment therein, a plurality of the said pre-assembled sets.The general structure of the positioning machine is envisaged as being in the form of a car 1 movable on rails and, among other things, carrying a store 73 able to contain a plurality of the said magazines 60, and means 85 for supplying the said pre-assembled sets 55 from the said store to laying equipment 94 designed to insert the said pre-assembled sets slotted into the said plates, the said laying equipment being connected to support means 95 that cause the said equipment to undergo inching motion even when the said car is constantly moving.
Patent DE-3481738-D1 (DE)
Inventor: BIVIN KEN L
IPC: G06K13/02
Filed: 1984-11-02
Granted: 1990-04-26
Abstract: A check encoder (11) for printing of full field MICR codes on checks, includes a check guide (19) and means for sensing the position of the check (25, 27) in the check guide (19). A pair of fixed roller assemblies (29, 31), coact with a pair of movable roller assemblies (33, 35) to grip the check and move the check under the action of a stepper motor (44) to an initial known position. A hammer (87), mounted in a hammer mount (83) and activated by an electrica solenoid (91) impacts the check against successive selected characters on a font wheel (61) to print the desired MICR code. Program control means (111), in the form of a computer program, controls the operation of the check positioning, check encoding and check moving operations. When the desired MICR code has been printed on the check, the check is moved out of the encoder (11) by means of the fixed and movable roller assemblies (29, 31, 33 and 35).
Patent DE-3485254-D1 (DE)
Inventor: NUSSER JOSEF
IPC: B05B12/04
Filed: 1984-02-15
Granted: 1991-12-19
Abstract: The equipment delivers even quantities of liquid via a number of nozzles.  The necessary quantity of liquid for a number of nozzles (5) is divided into equal streams by a volumetric distributor (4), dependent on the number of nozzles to be supplied. This distributor can have a volumetric displacement unit for each partial stream, and the total working width may be divided into several sections, each with a distributor.
Patent DE-3569276-D1 (DE)
Title: A fastening device
Inventor: GRUNWELL HARRY
IPC: F16B39/24
Filed: 1985-08-16
Granted: 1989-05-11
Abstract: A vibration resistant fastening device includes a fastener (1) comprising a shank (20) and a drivable head (21), the shank (20) having a first handed thread closer to the head (21) and an opposite handed thread further from the head (21). A nut (2) is threadably engaged upon the first handed thread and annular washers (3 and 4) carrying first and second interengageable cam-faces are disposed around the shank (20). In use the opposite handed threaded portion of the shank (20) is threadably engaged in a receiving member (25) and the washer cam-faces (5) are clamped together between the nut (2) and the receiving member (25). The first annular washer (3) is fixed to the nut (2) and the second annular washer (4) is fixed to the receiving member 25, via an intermediate member (26), and the cam-faces (5) co-operate to increase the tensile stress in the shank (20) when the nut (2) is turned in the loosening direction under the influence of vibration.
Patent DE-3571250-D1 (DE)
Title: Uninhibited water-swellable clay composition
Inventor: HARRIETT TODD D
IPC: E02D31/02
Filed: 1985-04-16
Granted: 1989-08-03
Abstract: The present invention relates to a non-hydrated bentonite intimately contacted with a polypropene, polybutene, or mixtures thereof to provide a formable and shapable non-aqueous bentonite composition particularly useful as a water barrier. The bentonite composition can be extruded in the form of a rope, rod, sheet or the like and is sufficiently tacky for adherence to a wall or conduit, floor or roof in areas of potential water flow to prevent the seepage of water through the bentonite composition. In one embodiment, the bentonite composition includes a polypropene and a polybutene and an elastomer, such as butyl rubber having sufficient resilience to stretch or expand with the expanding bentonite upon hydration and to aid in maintaining the structural integrity and cohesiveness of the composition. In another embodiment, the composition comprises bentonite, an elastomer, and any platicizer compatible with the elastomer.
Patent DE-3571295-D1 (DE)
Title: Circuit arrangement for collision detection
Inventor: FLASCHE ULRICH
IPC: H04L12/413
Filed: 1985-10-14
Granted: 1989-08-03
Abstract: 1. Circuit arrangement for collision detection in the accessing of a subscriber station (St) on a bus line system (L), to which the receiving devices (E) and the transmitting devices (S) of such subscriber stations (st), capable of two signal states (LOW, HIGH), of which one forms a dominance signal state (low) prevailing over the other signal state (HIGH) on the bus line system (L), are connected, by comparison of the transmitting signal state existing at that time in the subscriber station (St) with the signal state existing at that time on the bus line system (L), in particular a bus system with two signal conductors (l', l") and a line shield (earth), characterized in that it establishes an access collision on the basis of a continuance during the signal transition (HIGH-LOW) occuring on the bus line system (L) into the dominance signal state (low) of the other signal state (HIGH) in its transmitting device (S).
Patent DE-3575833-D1 (DE)
Inventor: SUNDERLAND RICHARD ALLEN
IPC: H04N3/18
Filed: 1985-11-08
Granted: 1990-03-08
Abstract: A power supply circuit (400) for an output stage portion of a magnetic deflection circuit amplifier is disclosed. It comprises a power supply means for supplying a supply voltage during the collapse of the magnetic field associated with the yoke following the retrace portion. The power supply means also restores energy to another power supply means to which it is coupled, the other power supply means providing a supply voltage to the amplifier during a portion of the raster scan just preceding the retrace. Fig. 4
Patent DE-3579199-D1 (DE)
Inventor: TARAGNA LUIGI
IPC: B67B3/22
Filed: 1985-04-01
Granted: 1990-09-20
Abstract: The picking up and closing unit for soft plastic caps is particularly useful for straight chamber capping machines, in which the containers to be closed are supplied in a continuous way, resting on a conveyor belt and pressed between two belts which proceed parallel to the conveyor belt at a certain distance from it, till a position in which each of them hooks with its upper edge the lower edge of a cap which leans out of a suitable feed guide, entraining the cap with it, at first under a picking up roller, then under a pressure roller and finally under a finishing roller. While the pressure roller presses the cap centrally, a lower tab of the feed guide keeps lifted up the back ege of the cap, making the air way out from the container to be closed easier and allowing the carrying out of a certain depression inside the closed container.
Patent DE-3661847-D1 (DE)
Title: Process for prepapring polyolefin gel articles, as well as for preparing herefrom articles having a high tensile strength and modulus
Inventor: BASTIAANSEN CORNELIS WILHELMUS
IPC: D01F6/04
Filed: 1986-02-15
Granted: 1989-02-23
Abstract: Highly stretchable gel articles are prepared by contacting a shaped solvent-containing or solvent-free article of a high molecular weight polyolefin with a gaseous or liquid swelling agent at elevated temperature untill the swollen article contains 60-99 % (wt) of swelling agent, and cooling this article below the gelling temperature. The gel articles can be transformed into articles (filaments, tapes, films, tubes, bars) of high strength and modulus, by stretching at elevated temperature.
Patent DE-3662882-D1 (DE)
Title: Process for the preparation of cis-5-fluoro-2-methyl-1-(4-methylthiobenzylidene)-indene-3-acetic acid
Inventor: MENEGHIN MARIANO DR
IPC: C07C67/00
Filed: 1986-06-18
Granted: 1989-05-24
Abstract: A process is described for the preparation of cis-5-fluoro-2-methyl-1-(4-methylthiobenzylidene)-indene-3-acetic acid that consists in reacting a lower alkyl ester of 5-fluoro-2-methyl-indene-3-acetic acid with a substantially equimolecular amount of 4-methylthio-benzaldehyde in a solid-liquid two-phase system in which the solid phase is a potassium alcoholate or hydroxide and the liquid phase is a solution of the reagents in an organic solvent inert under the reaction conditions, in the presence of a phase transfer catalyst and at a temperature comprised between -20 and +20°C.
Patent DE-3663806-D1 (DE)
Inventor: SIRRENBERG WILHELM
IPC: C07C275/54
Filed: 1986-02-26
Granted: 1989-07-13
Abstract: 1. Compounds of the general formula (I)  see diagramm : EP0197280,P11,F1  in which X represents oxygen or sulphur, R**1 and R**2 are identical or different and represent hydrogen, halogen or alkyl and R**3 represents halogen, and wherein, if R**1 represents 2-fluoro or 2-chloro, R**2 represents hydrogen, 6-fluoro or 6-chloro and R**3 represents fluorine, in those cases X represents sulphur.
Patent DE-3665043-D1 (DE)
Title: Heating and air conditioning device for motor vehicles
Inventor: HILDEBRAND REINHARD
IPC: B60H1/00
Filed: 1986-08-11
Granted: 1989-09-21
Abstract: An air conditioning and heating unit for automotive vehicles includes a blower, an evaporator and a heat exchanger disposed in a synthetic resin housing providing with integral air discharge outlets for the headroom, footroom and center plane of a passenger compartment and for windshield defrosting. The evaporator and the heat exchanger are arranged relative to one another so that the paths of the hot air and of the cold air from the blower to inlet openings of the various air discharge outlets are the same and so that the path of the hot air from the evaporator to the inlet openings is 1.3 to 1.8 times longer than the path of the cold air from the evaporator to the air outlet ducts. The inlet openings of the air outlet ducts emanate from a common chamber in the housing.
Patent DE-3668920-D1 (DE)
Inventor: WHITELEY JOHN
IPC: D01H13/06
Filed: 1986-10-01
Granted: 1990-03-15
Abstract: A multi-position open-end spinning machine has the directions of traverse of the traverse guides of some groups of its spinning positions opposed to the simultaneous direction of traverse of the traverse guides of the spinning positions in other groups (see Figs. 4A and 4B). Alternatively some traverse guides in a particular group of spinning positions may be in opposition to other traverse guides in the same group (see Fig. 4C and 4D). The phase angles of the traverse guide motions may be distributed to have several different phase angles along the machine for noise reduction (see Fig. 4E). The invention may also be applied to any multi-position winding machine.
Patent DE-3763659-D1 (DE)
Inventor: BRUECKNER HERMANN
IPC: F02C3/28
Filed: 1987-12-09
Granted: 1990-08-16
Abstract: 1. A forced induction, coal-fired steam generator for a gas and steam turbine power plant with a gas turbine connected to its exhaust line, a waste heat steam generator connected downstream on the gas-side of the gas turbine and a steam turbine connected to the steam side of the waste heat steam generator, characterised in that the coal-fired steam generator (1) includes at least one sub-stoichiometrically driven fluidized bed furnace system (5, 6), an integrated dust separator (4) connected downstream of the fluidized bed furnace system and a steam generator melting chamber (31) having burners (29, 30), connected, on the gas side, downstream of the dust separator (4).
Patent DE-3769664-D1 (DE)
Inventor: GREENQUIST ALFRED C
IPC: G01N33/543
Filed: 1987-01-30
Granted: 1991-06-06
Abstract: A heterogeneous specific binding assay method for determining the amount of a suspected analyte in an aqueous test medium wherein a reaction mixture is formed by combining the test medium with assay reagents including a labeled reagent, an immobilizable component, and a binding substance which causes the immobilizable component to precipitate. Free and bound species of the labeled reagent are formed as a function of the amount of the analyte in the test medium. One of the free and bound species of the labeled reagent is immobilized by binding of the immobilizable component with the binding substance. The immobilized labeled reagent is separated from labeled reagent which has not been immobilized, and the amount of label in the labeled reagent in one of the separate fractions is determined and related to the amount of analyte in the test medium. The improvement provided is the use of an immobilizable component comprising a water dispersible, aggregatable reagent comprising a binding partner for the one of the free and bound species to be immobilized and a first binding substance which upon binding of a second binding substance forms a precipitated complex of the aggregatable reagent.
Patent DE-3770065-D1 (DE)
Inventor: LANG GERHARD
IPC: H02J7/00
Filed: 1987-06-06
Granted: 1991-06-20
Abstract: The invention is directed to a discharge indicating means for a storage battery (B) in which a choke (L) and a first transistor (T1) are connected to the storage battery via a switching device (S). The base of a second transistor (T2) arranged between the base of the first transistor (T1) and reference potential is controlled such that the circuit arrangement will start oscillating and an indicating device connected in parallel with the first transistor (T1) will light when the battery voltage (UB) has dropped below a predetermined threshold.
Patent DE-3772560-D1 (DE)
Inventor: VANMAELE LUC JEROME
IPC: G03C7/305
Filed: 1987-05-29
Granted: 1991-10-02
Abstract: A cpd. of formula (I) which releases a diffusible dye by a redox reaction is new, where CAR is organic carrier gp. which can undergo a redox reaction and opt. contains a ballasting gp. which prevents the cpd. diffusing in wet alkaline conditions, L is gp. clearable or releasable from CAR by a redox reaction securing as a function of Ag halide development, G = bridging gp., L1-2 = linking gp.; PUG1 = dye (precursor); PUG2 = dye (precursor) (same or different to PUG1), UV absorber or singlet oxygen scavenger gp. Also claimed ina photorgraphic material contg. the cpd. ina Ag halide emulsion layer.
Patent DE-3774259-D1 (DE)
Inventor: BRAND UWE
IPC: B01D53/44
Filed: 1987-12-22
Granted: 1991-12-05
Abstract: Water-immiscible solvents are removed from waste gases by washing with caprolactam (I) contg. water. The wash soln. contains 5-40 wt.% water and is used at 50-5000 kg per cu.m. gas. The wash temp. is 10-80 deg.C.
Patent DE-3775633-D1 (DE)
Inventor: BENNING FRIEDRICH
IPC: E05D7/10
Filed: 1987-06-24
Granted: 1992-02-13
Abstract: The bonnet (12), protecting the engine of a vehicle, is connected to a suitable framework or support by a hinge across the rear so that it can be swung upwards for access to the engine. In this position it is supported  nearer the front by a pneumatic spring or strut (18). The hinge consists of a bearing (14) at the top forming a pivot, and a stop (16) at the bottom. The stop is a moving part, such as a pin, which travels along a guide slot (38), operated so that it is disengaged from the slot in the open position of the bonnet. The bearing has a spindle (26) which fits into a slot in an open-end guide (28) so that it can be released.
Patent DE-3777689-D1 (DE)
Inventor: WANK JOACHIM DIPL ING
IPC: C09J175/00
Filed: 1987-05-25
Granted: 1992-04-30
Abstract: An injection moulded article comprises a metal/synthetic laminate bonded by a polyurethane primer. Pref. the thickness of the primer layer is 2-80 (15-30) microns. The polyurethane is (i) a dispersion of a linear polyester urethane, pref. from a polyalkylene adipate or phthalate with mol.wt. 1000-8000 (2000), a diisocyanate (toluylene or hexamethylene diisocyanate), and diamines with COOH or SO3H gps. opt. mixed with other (cyclo)aliphatic diamines, (ii) a soln. of a polyurethane from a polyester adipate (polybutylene or polybutylene/hexaylene adipate) with mol.wt. 1000-8000, and hexamethylene diisocyanate, opt. mixed with isophorone diisocyanate in ratio 1-99:99-1, and opt. diol chain-extenders and/or isophorone diamine, (iii) a polyurethane soln., pref. OH-terminated, cross-linked with tri- or poly-isocyanates, or (iv) a polyurethane soln. with terminal NCO gps., reacted with amine chain-extenders. The thermoplast is cellulose ester, PVC, polyamide, polycarbonate, polysulphone, ABS, polymethyl methacrylate, polyphenylene sulphide or oxide, polyalkylene or polyarylene terephthalate, polyphosphonate or polyetherester ketone.
Patent DE-3778615-D1 (DE)
Inventor: FAHL CHRISTOPH
IPC: G01N21/954
Filed: 1987-07-15
Granted: 1992-06-04
Abstract: Light from a laser diode source (37) at the focal point of a collimator (36) is directed (11) on to the surface under inspection. The retro-reflected light is diverted by an adjustable beam splitter (38) to the photodiode array in a dual-in-line package (41). The focussing objective lens (21) is mounted in a tubular arm (8) extending parallel to the surface and rotating about a transverse axis (12) to maintain the focus over surface irregularities. The angle of rotation is limited practically by the range of movement of a ferromagnetic part (55) within the air gap (58) of a differential transformer (59, 61). The permanent-magnet actuator (15) and movement sensor (16) are linked between the arm (8) and housing (2).