baber/WOPTO huggingface dataset:
Patent DE-3682267-D1 (DE)
Inventor: PAUL PATRICK R D
IPC: A61G7/057
Filed: 1986-12-31
Granted: 1991-12-05
Abstract: A hospital bed for severly injured e.g. burned patients has a frame (120) receiving a fluid-inflatable support (140) for a patient to lie on, a fluid supply source (150) including a compressor (152) is in communication with the fluid support (140) and a detector (170) associated with the fluid support (140) monitors the degree of inflation thereof. Control devices such as valves, switches or the like are operatively associated with the fluid supply (150) and detector (170) to actuate the compressor (152) in response to a predetermined input from the detector (170), to keep the support (140) inflated to a degree providing adequate support for the patient.
Patent DE-3683751-D1 (DE)
Inventor: MUSYCK EMILE PAUL HENRI JULES
IPC: G07F7/10
Filed: 1986-12-04
Granted: 1992-03-12
Abstract: There is described a method and an apparatus which comprises a reader for reading document characteristics, circuitry permitting the formation of a message confirming the holder identity, a computer connected to said reader and message means, said computer is so designed as to be able to perform from those data obtained by the reader and said means, and possibly from other remotely-conveyed data, a mathematical processing including one or a plurality of encipherings according to a public-key cryptography method and making use therefor but of public keys, means being provided to check with said computer, by a third party, and/or remotely with another computer, the expected match between said collected data, a non-secret number independent from the document, and identification data present unscrambled on the document, which match is disclosed by the mathematical processing.
Patent DE-3750546-D1 (DE)
Inventor: KUN SANDOR
IPC: G01F1/82
Filed: 1987-10-14
Granted: 1994-10-20
Abstract: In a Coriolis mass flow meter, a sensor structure which produces a linear output signals proportional to the motion of the flow meter conduit to determine the relative mass flow of a fluid passing through the conduit. The sensor structure utilizing photo-optic type signal processing and interfaces the signal with a processor such that the signal is continuously calibrated to eliminate minor errors. The photoelectric structure also substantially isolates the electronic processing hardware and circuitry from mechanical as well as electric or magnetic interferences from the flow meter environment. The electronic interface comprising circuitry for determining the instantaneous amplitude difference between the signals from the sensors of the flow meter at a plurality of discrete and adjacent intervals, circuitry for determining the product of the absolute value of the instantaneous amplitude difference and the width of the interval for each interval, circuitry for determining the sum of the product for each interval over a cycle of oscillation, and circuitry for generating from the sum a signal representative of the mass flow.
Patent DE-3751456-D1 (DE)
Inventor: HARAGUCHI KEISUKE
IPC: G03B17/04
Filed: 1987-05-12
Granted: 1995-09-14
Abstract: A lens shutter type of camera is provided, having a photographing optical system (1) comprising a zoom lens system (L1, L2), a motor driven cam mechanism (14, 15, 16, 17, 18, 19, 20, 21) for moving the photographing optical system (1, L1, L2) in a zoom range (20d, 21b), thereby varing the focal length of said optical system (1, L1, L2) and for moving said optical system (1, L1, L2) to and from an accommodating position (20a, 20b, 21a) where lenses (L1, L2) of said photographing optical system (1) are in a position behind said zoom range (20e, 21b). In that camera a code plate (90) is provided with an area (Pos2 to PosA) for obtaining focal length information of said optical system (1) and with a detecting area (Pos1) for detecting a transient state (20b) from said zoom range (20d, 21b) to said accommodating position (20a, 21a). The driving of said cam mechanism (14, 15, 16, 17, 18, 19, 20, 21) cannot be stopped when said detecting area (Pos1) signalises a position of the optical system (1, L1, L2) in said transient state (20b, 21a). <IMAGE>
Patent DE-3760018-D1 (DE)
Title: Locking device, especially for the door of a cold-storage room
Inventor: BEAUCHOT PIERRE
IPC: E05B57/00
Filed: 1987-03-05
Granted: 1989-01-12
Abstract: The door catch and lock, for the door of a cold room or store, consists of a striking plate (10) which is fixed to the door frame, and a catch (40) and handle (50) assembly. The assembly is enclosed in a housing (24) attached to a counter-plate (21) on the door, with the handle in the form of a rectangular bar on a transverse pivot (54) which interacts with the lock through a three-arm lever (6) and an arm (64). The catch and lock are also equipped with a mechanism to enable the door to be opened from the inside of the cold room/store.
Patent DE-3764200-D1 (DE)
Inventor: JANSSON TORGNY
IPC: B24B3/52
Filed: 1987-05-11
Granted: 1990-09-13
Abstract: Grinding fixture for grinding scissors by means of a rotatable grindstone (1) using an adjustable support arm (3) arranged at the grindstone base and extending transversely of the grindstone (1) in parallel with the axis thereof. According to the invention the grinding fixture comprises a support plate (4) movably and rotatably fixable to the support arm (3), a first clamping plate (7) abutting on the support plate (4) freely movably as well as at least one second clamping plate (10) having a clamping edge. One blade (15) of a pair of scissors to be ground can be clamped between the clamping edge and the first clamping plate (7) be means of one or more screws (12, 13).
Patent DE-3764875-D1 (DE)
Inventor: BRIGHTY KATHERINE ELIZABETH
IPC: C07D513/04
Filed: 1987-05-27
Granted: 1990-10-18
Abstract: An efficient process for converting readily available 4-acetoxy-2-azetidinones to allyl 2-thioxopenam3-carboxylates, intermediates useful for the synthesis of penem antibiotics.
Patent DE-3765437-D1 (DE)
Inventor: MILLER ROBERT E
IPC: B41M5/124
Filed: 1987-02-24
Granted: 1990-11-15
Abstract: Pressure-sensitive record material exhibiting particularly efficient colour former utilization comprises a top sheet having solid colour former material coated on its underside and a bottom sheet having solid colour developer material and solvent-containing microcapsules coated on its upper side. The colour former coating may be applied by means of a printing press in all-over or selective fashion without the occurrence of transparentizing, setoff or blocking.
Patent DE-3767108-D1 (DE)
Inventor: MANCINI FLAVIO
IPC: E01B29/24
Filed: 1987-08-24
Granted: 1991-02-07
Abstract: Device to feed and position bolts for the coupling of rails to sleepers, which is suitable to be fitted to machines or units which perform the clamping and/or bolting of the rails to the sleepers, and is able to deliver heads (134) of bolts (34) directly to seatings (114), a clamping unit (52) cooperating with a conduit (43) which feeds the bolts (34) and is positioned at an end of such clamping unit (52), the bolt-feeder conduit (43) being supported by a vertically movable frame (25), the clamping unit (52) being suitable to grip the threaded shank of the bolt (34) and being able to move on three axes to position and deliver the heads (134) of the bolts (34) to seatings (114).
Patent DE-3769778-D1 (DE)
Inventor: MENKE WILHELM
IPC: E06B9/84
Filed: 1987-12-18
Granted: 1991-06-06
Abstract: A catch apparatus, intended in particular for roll-up doors, is placed on the winding shaft and consists of a sawtooth-shaped brake wheel which has recessing uniformly distributed over its circumference and of an asymmetrical blocking ring as brake member, which is automatically connected to the brake wheel via a pivotably arranged latch in the event of undesirable excessively rapid unrolling. The latch is in such a case loaded by the sawteeth of the brake wheel on the shorter arm in an upwardly tilting manner, so that the longer arm engages with its tip in one of the recesses arranged distributed over the circumference and in this connection takes the asymmetrical blocking ring with it and thus leads to a wedging between housing and brake wheel. <IMAGE>
Patent DE-3774195-D1 (DE)
Inventor: LANGE FRITZ
IPC: C07C217/08
Filed: 1987-07-02
Granted: 1991-12-05
Abstract: Quat. ammonium cpds. of formula (I) are new: (in which R1 = 8-22 C alkyl; R2 = 7-21 C alkyl; R3 = 1-4 C alkyl, -(C2H4O)z-H or -(C2H4O)z-COR2; R4 = 1-4 C alkyl or benzyl; n = 2 or 3; x = 0 or 1 10; y and z = 1 10; and A = Cl0, Br- or R5OSO3- in which R5 = 1-4 C alkyl). (I) are prepd. by esterifying an etheramine (II) with a fatty acid R2-COOH, and quaternising the prod. with an alkyl halide or a dialkyl sulphate or formula R4A.
Patent DE-3776788-D1 (DE)
Inventor: REED ALLYSON PATRICIA CATHERIN
IPC: H04B7/22
Filed: 1987-11-16
Granted: 1992-03-26
Abstract: PCT No. PCT/GB87/00823 Sec. 371 Date Sep. 19, 1988 Sec. 102(e) Date Sep. 19, 1988 PCT Filed Nov. 16, 1987 PCT Pub. No. WO88/04118 PCT Pub. Date Jun. 2, 1988.An HF communications system comprising a plurality of radio stations, each radio station including a transceiver and a control means therefor, the control means including a processor and a memory, the memory storing a model of the ionosphere of a designated region in digital form, wherein the order to establish reliable communications channels between the stations, the system undergoes the following procedure: a first station computes from its stored model a propagation frequency window and determines a set of communications channels within the frequency window, the transceiver of the station thereafter monitoring the noise and interference present in the set of channels in order to reject channels having noise and interference levels higher than a predetermined level, and the first station establishing communications with one or more second stations on communication channels of the set in order to actively sound the channels in order to establish which channels are suitable for message transmission. In order to cater for disturbed ionospheric conditions a maximum usable frequency may be determined experimentally in a network setting up procedure or prior to any conversation between two or more stations wherein a series of active sounding test transmissions are carried out on a range of frequency channels between the stations.
Patent DE-3778557-D1 (DE)
Inventor: SMEDLER GUDMUND
IPC: B01J37/10
Filed: 1987-05-13
Granted: 1992-05-27
Abstract: In a glass reactor which incorporates a turbine stirrer, 400 ml of sunflower oil and 20g of nickel catalyst are mixed, involving 82 per cent nickel on a carrier of silicone dioxide-aluminium trioxide.  The mixt. is heated to 180 deg. C., after which hydrogenation is commenced.  Hydrogen gas is added at the rate of 25 ml/s (1 atm., 25 deg. C).  Using a gas controlled feed coil of known volume (5.43 ml), different quantities of hydrogen sulphide are fed to a gas mixer, in which the main hydrogen gas flow is allowed to carry with it the hydrogen sulphide into the hydrogenation reactor.  A flame photo-multiplicator reactor is connected to the reactor outlet, and permits a rapid and simple determn. of the amount of hydrogen sulphide absorbed by the catalyst.  In all cases, the hydrogenation time is 70 minutes.
Patent DE-3779830-D1 (DE)
Inventor: MAEDER HELMUT DR
IPC: G03C7/38
Filed: 1987-07-21
Granted: 1992-07-23
Abstract: Colour photographic recording material has a reflective substrate with blue-, green- and red-sensitive Ag halide (AgX) binder coat(s), contg. yellow, magenta and cyan coupler respectively, and opt. other insensitive coats contg. a binder hardened with a hardener. The novel features are that the coats are hardened with a hardener which is a sulpho- or beta-sulpho-ethyl-pyridinecarbonamide betaine (I); the blue-sensitive coat contains a yellow coupler, which is an alpha-t-pentanoyl-acetanilide (II) with a releasable cyclic gp. in the alpha-position; and the blue-sensitive coat and/or an adjacent binder coat which is not highly sensitive contains a white coupler, which is a 1-phenylpyrazol-5-one (III). In the formulae, R1 and R2 independently = 1-8 C alkyl or an aryl or aralkyl gp.; opt. substd. by 1-2 C alkyl or halogen, or R1 + R2 + N = a heterocycle, opt. substd. by 1-2 C alkyl or halogen; R3 = H or 1-2 C alkyl; n = 0 or 2 in (I); X = a cyclic gp. attached through O, S or N, which can be released by colour coupling; Y = Cl or alkoxy; Z = -NH-CO-, -NH-SO2-, -COO- or -SO2-NH-CO-; R4 = (substd.) alkyl; R5 = alkyl, alkoxy, aryl, amino or acylamino; R6 = alkyl; S = halogen, -CN, -CF3, acylamino, sulphamoyl, alkylsulphonyl or -SO3H; n = 0-3, in (III).
Patent DE-3782245-D1 (DE)
Inventor: WALKER KENT
IPC: H04H20/88
Filed: 1987-09-16
Granted: 1992-11-19
Abstract: A system for companding digital audio signal samples processes the digital audio signal samples to correct errors induced by the compression and expansion processes. These errors are calculated prior to compressing the samples. Such errors are calculated in accordance with a predetermined compression process and a predetermined expansion process; and the digital audio signal samples are corrected in accordance with such calculations prior to compression. The compression process includes providing a 3-bit gain word for a block of 70 samples. The gain word is computed in accordance with the position of the most significant "1" bit in the sample(s) having the peak magnitude. Each individual sample is processed in accordance with the block gain word to compress the sample by reducing the number of magnitude bits. The error calculation process includes calculating an error signal by subtracting a calculated reproduced digital audio signal sample from the digital audio signal sample to be compressed, filtering the error signal by noise-spectral filtering and adding the filtered error signal to the next-providing digital audio signal sample to provide a corrected digital audio signal sample for compression. The error calculation process also includes calculating an error value based upon the effect of using a single gain word for compressing a block of samples. The error value is subtracted from the corrected digital audio signal sample prior to compression. The gain word is forward error corrected by (5,1) encoding to enable detection and correction of both single-bit and double-bit errors in transfer by majority voting. The sign bit and the most significant magnitude bits of the compressed samples are forward error corrected to enable detection and correction of single-bit errors in transfer and to enable detection and concealment of double-bit errors in transfer.
Patent DE-3783335-D1 (DE)
IPC: B23D77/02
Filed: 1987-11-21
Granted: 1993-02-11
Abstract: The external machining of a round symmetrical work is carried out by a tool with a hollow body forming a cutter head and a cutter insert in a groove in a side wall. A guide (12) for the work is provided on the inside of the tool head (1), close to the cutter insert (8). It is pref. in the form of a bush in the tool head in the side wall (5), and can extend for the full length of the cutter insert, with a guide strip (14) on the inside, parallel to the tool axis head.S
Patent DE-3785718-D1 (DE)
Inventor: ADLER ROLF DIPL ING
IPC: G03F7/20
Filed: 1987-09-17
Granted: 1993-06-09
Abstract: The equipment incorporates a film cassette holder (44) and a holder for prim. stops provided between the X-ray source and object to limit the radiation beam. Different sizes of cassette (45) can be accommodated with the provision of a system which senses the position and format of the cassette. Rods or sleeves (59,60) are equipped at one end with angle-sensing potentiometers (61,62) and at the other end with touch levers (63,64). The signals from the potentiometers may be used to rotate the appropriate size of prim. stop automatically into the path of the X-ray beam.
Patent DE-3787731-D1 (DE)
Inventor: GRAU ULRICH
IPC: A61J1/05
Filed: 1987-02-19
Granted: 1993-11-11
Abstract: A medicament container, such as an injection ampule, for multiple administration of medicament suspensions the containers is filled with medicament so as to be free of gas bubbles, and includes at least one inert mixing element of suitable size whose density is different from that of the suspension. The mixing element acts to homogenize the medicament suspension as the container is shaken.
Patent DE-3860371-D1 (DE)
Inventor: KAYED JALAL DR DIPL CHEM
IPC: C08F2/48
Filed: 1988-01-25
Granted: 1990-09-06
Abstract: 1. Method of curing UV-curable materials (3; 5) by irradiation with UV light (1), in particular adhesives and varnishes, characterized in that the irradiation of the material (3; 5) is controlled by a diaphragm (2; 4) in such a way that - the irradiation begins at least one point and the irradiated surface enlarges outwards concentrically from this point or - the irradiation begins at least one line and the entire surface of the UV-curable material (5) is irradiated by a relative displacement between material and diaphragm (4) in at least one direction.
Patent DE-3864859-D1 (DE)
Title: Carriage for railway vehicles
IPC: B61D1/04
Filed: 1988-03-08
Granted: 1991-10-24
Abstract: The rail carriage has a chassis carrying a pair of bogies and with a floor for a passenger compartment. The floor (4) has a lowered configuration below the upper portions of the wheels of the bogies and has a constant level over the full length of the body. The passenger area has a main zone (8) which extends between the two bogies (3) and has rows of seats (11-14). It has two secondary zones (18,19,31,32) at the ends of the main zone.
Patent DE-3866681-D1 (DE)
Title: Fitting for kitchen corner cupboard
IPC: A47B49/00
Filed: 1988-09-29
Granted: 1992-01-16
Abstract: The corner cupboard has a turntable with at least one compartment bottom on a rotary column (3), to which is connected a two-part door (8, 9). Between two rod members (26, 28), relatively movable on the door opening, in a brake element (40). Two pivot parts (23, 24) of the rods, fixed to at least one of the door sections, are linked to the outer end of the members of a lazy tongs shape. The two members interesect at the ends of the angle bisector.
Patent DE-3868821-D1 (DE)
Inventor: BOURBON PIERRE
IPC: A61K33/16
Filed: 1988-09-19
Granted: 1992-04-09
Abstract: A substance for inhibiting or destroying at least one monocellular living being containing [lacuna] such as a protozoan, microbe, bacterium, gamete, fungus, yeast or other, characterised in that it comprises both fluorine in the ionic or ionisable state and lithium in the ionic or ionisable state. The invention also relates to a pharmaceutical composition, a cosmetic composition, a bactericidal, antibiotic, disinfectant or virucidal product, a spermicidal composition, a local contraceptive product or an antibiotic product containing a substance of the invention.
Patent DE-3874413-D1 (DE)
Inventor: CAREL CLAUDE
IPC: F42B3/113
Filed: 1988-05-18
Granted: 1992-10-15
Abstract: A photopyrotechnical detonating device and a photopyrotechnical chain using this device are disclosed. A pyrotechnical charge, which can be actuated by a laser beam, is placed in a solid body. The beam is conveyed by an optical fiber which penetrates a connector mounted on the body. The beam, which is divergent when it leaves the fiber, is made parallel by a first lens. A second lens, mounted on the body, makes the beam converge and works with a transparent barrier to focus the beam on a given point. Tight-sealilng means are provided between the transparent barrier and the body of the device, thus ensuring the containment of the charge. The transparent barrier is shaped like a truncated cone which maintains its integrity within a tapered cylinder after firing of the actuating and boosting charges. The tightness of the transparent barrier within the tapered cylinder is enhanced by the sealing means and prevents fragments from entering the detonating device after firing of the charges.
Patent DE-3875958-D1 (DE)
Inventor: GROITZSCH DIETER DR
IPC: D06N3/00
Filed: 1988-11-08
Granted: 1992-12-17
Abstract: Prodn. of microporous polymer films is effected by (a) preparing a 0.3-6 wt.% aq. soln. of a water-soluble, CH2Cl2-insol. thickener (I); (b) emulsifying the soln. with a 5-15% CH2Cl2 soln. of a film-forming thermoplastic polymer (II); (c) spreading the mixt. onto a carrier by means of a tendem doctor blade; (d) stripping off CH2CL2 with a gas stream at 20-60 deg.C; and (e) drying the film at 100-180 deg.C. The soln. of (I) has a visocsity of 0.07-0.5 Pa.sec. The soln. of (II) has a viscosity of 0.1-1 Pa sec. The wt. ratio of the soln. of (I) to the soln. of (II) is 90:10 to 60:40.
Patent DE-3883221-D1 (DE)
Inventor: TSCHEPKE JOSEF
IPC: B29C65/00
Filed: 1988-05-24
Granted: 1993-09-16
Abstract: A method for producing deep drawn, free standing, fluid containers comprises: (A) deep drawing foil (5) at a drawing machine (4) to stamp deep drawn container bases, sides and necks in the foil as mirror imaged halves; (B) heating (6) the foil whilst also folding the foil about the centre line to form complete container shapes; (C) sealing (7) each container shape around it's edges up to the neck; (D) filling (8) each container through the open neck; (E) closing (9) the open-topped containers to seal them; (F) serrating (10) each container; (G) separating (11) each sealed and filled container form the foil and (H) discharging the containers into a collecting bin (13).     Also claimed is the container produced from a single, deep drawn, foil strip which comprises: a neck, a flat base upon which the container stands and sealed, stiffened walls with a twist-off neck.
Patent DE-50004407-D1 (DE)
Inventor: HANKE BERND
IPC: B41F35/00
Filed: 2000-07-13
Granted: 2003-12-18
Abstract: A method for cleaning cylinders of rotary printing presses simplifies the changing of cleaning cloths. The exact effective length of the cleaning cloth available for the cleaning process can also be determined in the course of changing the cleaning cloth. A fresh supply roller carrying a fresh cleaning cloth 5 is inserted into the second cleaning cloth depot for replacing the soiled supply roll. The start of the cleaning cloth on the fresh supply roller is fixed in place on a spindle located in the first cleaning cloth depot and the fresh cleaning cloth is wound onto the spindle to form a fresh supply roll while determining the length of cloth wound on the spindle. The end of the fresh cleaning cloth remains in the second cleaning cloth depot and now forms the receiving roll during the cleaning process.
Patent DE-50007851-D1 (DE)
Inventor: MUHR DR
IPC: C07C69/38
Filed: 2000-05-24
Granted: 2004-10-28
Abstract: Monoalkyl malonate alkali metal salts are produced by the selective saponification of a dialkyl malonate using an alkali metal alcoholate and water in sequence. Production of monoalkyl malonate alkali metal salts (I) comprises: (a) treatment of a dialkyl malonate (II) with an alkali metal alcoholate (III) and (b) hydrolysing the resulting CH-acidic alkali metal salt with water.
Patent DE-50010649-D1 (DE)
Inventor: WOBBEN ALOYS
IPC: F03D9/25
Filed: 2000-11-14
Granted: 2005-08-04
Abstract: A wind power installation comprising at least two rotors which are arranged one behind the other and of which the first rotor which is arranged in front of the second rotor is of a smaller diameter than the second rotor.