baber/WOPTO huggingface dataset:
Patent DE-3365568-D1 (DE)
Title: A flexible gravure sleeve
Inventor: VAN HEUVELEN JAN HENDRIK
IPC: B41C1/18
Filed: 1983-04-14
Granted: 1986-10-02
Abstract: A flexible thinwalled sleeve for gravure printing is provided, which, going from inside to outside, essentially consists of (1) a slightly conical layer of nickel to provide mechanical strength, (2) a layer of copper, having the structure of high-gloss copper and which is essentially free of internal stresses, said layer having a cylindrical outer surface, (3) a thin, cylindrical layer of hard copper having a structure suitable for electronic engraving and having a gravure pattern on its outer surface, and if desired, (4) a thin protective layer of chrome. These layers are all firmly adhered to each other and especially the two layers of copper cannot be separated by peeling off. Since a high-gloss copper layer, which is free of internal stresses, has been found unsuitable for electronic engraving, and since the layer of hard copper, suitable for electronic engraving, has been found to have internal stresses, which would be unacceptable in the first layer of copper, the two layers must necessarily be different.
Patent DE-3377333-D1 (DE)
Title: Automatic fire extinguisher
Inventor: KATO KIYOSHI
IPC: A62C35/02
Filed: 1983-10-20
Granted: 1988-08-18
Abstract: Nozzles are provided for ejecting fire extinguishent pressurised in a solution tank by a gas vessel. A frame is connected to the sealed part of the solution tank through gas lines. A slidable seal opening mechanism is provided adjacent the gas vessel, being resiliently pressurised up to a preset temp. by a heat sensitive mechanism (218), e.g. low temp. solder. The compression of the seal resiilient bias is released at the preset temp. and an alarm simultaneously operated, e.g. via an electrical switch. The switch can comprise a plate interposed between the seal and bias spring.
Patent DE-3379017-D1 (DE)
Title: Fibre-optic bus system
Inventor: THINSCHMIDT HANS
IPC: H04B10/69
Filed: 1983-09-16
Granted: 1989-02-23
Abstract: 1. Fibre-optic bus system in which the information signal to be transmitted is converted by means of an electro-optical transmitter into a light signal and the latter is coupled into an optical waveguide and in which the light signal transmitted via optical waveguides is converted by an opto-electric receiver into a useful electric signal and from this the information signal is recovered, particularly for multi-processor arrangements with a local optical bus with star coupler, with a transmitter, the light power of which, which is coupled into the optical waveguide and depends on the information signal, can be changed in digital steps, with a receiver constructed from direct-current-coupled amplifiers without gain control which exhibits an input stage (V) for generating the useful signal, a first comparator stage (15) for generating the information signal from the useful signal and a second comparator stage, not drawn, which is supplied with a reference voltage which can be changed in digital steps and which samples the level of the useful signal and emits a collision signal if the useful signal exceeds the reference voltage, a sampling stage (A) being provided between the input stage (V) and the comparator stages (K) which generates from the useful signal the reference signal for a mid-level sampling of the useful signal for the first comparator stage, characterized in that two rectifier arrangements (7/9, 8/10) are provided in the sampling stage (A), one of these rectifier arrangements (7/9) rectifying positive levels and the other one of these rectifier arrangements (8/10) rectifying negative levels of the input signal, that each of these rectifier arrangements (7/9, 8/10) is in each case connected to an associated charging capacitor (11 and 12, respectively), that in each case one of the coatings of the charging capacitors (11, 12) is permanently connected to a reference potential (B), preferably earth, of the input signal, that the other coatings in each case are connected to one another via an impedance (13/14) and that a comparator arrangement (K) is connected to a branch of the impedance (13/14), on the one hand, and to a signal input (E') of the sampling stage (A) on the other hand, so that the comparator arrangement (K) can compare the input signal with a reference potential derived from the impedance (13/14).
Patent DE-3379886-D1 (DE)
Title: System and method for the transmission of messages to a subscriber's set through a subscriber's line connected to it
Inventor: SEGRE-AMAR LEONELLO
IPC: H04M3/42
Filed: 1983-06-29
Granted: 1989-06-22
Abstract: 1. System for the transmission of messages to a telephone set (PT) through the telephone line associated therewith, in a telephone system comprising a device for generating service signals (GS) relating to the establishing of the telephone connection between this telephone set and another telephone set, a message generating device (GM) and connecting means making it possible to connect both generating devices to the said telephone line, characterized in that the aforesaid means comprise a mixer (M) with two inputs connected to the service signal generating device (GS) and to the message generating device (GM), respectively, the output of the mixer (M) being connected to the telephone line, and in that the message generating device (GM) comprises a master portion comprising a device for recording onto a recording medium such as a magnetic disc capable of carrying a plurality of messages in digital form, messages to be transmitted and data concerning their transmission, such as their transmission time, and at least one slave portion constituting a unit for the execution and transmission of the messages contained on the said recording medium at the predetermined transmission time, to the telephone line, both portions comprising appropriate computer means (MP1, MP2) such as microprocessors and storage means (ME1, ME2).
Patent DE-3460595-D1 (DE)
Title: Reel for winding and unwinding a hose, especially for a waste gas hose
Inventor: LUDSCHEIDT HORST
IPC: B65H75/44
Filed: 1984-03-21
Granted: 1986-10-09
Abstract: 1. Apparatus (1) for winding on and unwinding hoses, in particular waste gas hoses (4), on a drum (3) which is provided with its own drive (5) and which is mounted in a carrier frame (2), wherein the drum drive (5) is actuable from a location remote from the location of installation of the drum, characterised in that actuation of the drum drive (5) is effected by way of a wireless transmitting-receiving unit (17) and that provided at the hose drum (3) is a positive guide means (10) for laying the turns of the hose in juxtaposed relationship, wherein the positive guide means (10) is in the form of a guide plate which is guided on a shaft (8) arranged parallel to the axis of the drum and which is subjected to a spring loading in the direction of unwinding of the hose (4), wherein the spring loading on the guide plate (11) is exerted by a pull wire (12) whose winding-on spool stresses a spring in the opposite direction to the draw-off direction.
Patent DE-3471168-D1 (DE)
Title: Temperature-measuring device
Inventor: HUBNER ERWIN DR RER NAT
IPC: G01K7/22
Filed: 1984-07-04
Granted: 1988-06-16
Abstract: A temperature measuring probe for measuring excess temperatures at the exhaust of an internal combustion engine is provided which incorporates an NTC resistor in a gas-tight metal housing. The housing is vacuum-tight, shock-proof, and vibration-proof (10 g RMS, 0 through 500 Hz) and the probe is suitable for temperature sensing up to about 700 DEG  C. The probe is particularly suitable for use as a temperature monitor for turbo-chargers.
Patent DE-3471687-D1 (DE)
Title: Stabilized aqueous enzyme composition
Inventor: SEVERSON ROLAND GEORGE
IPC: C11D3/386
Filed: 1984-02-06
Granted: 1988-07-07
Abstract: alpha -Amylase derived from B. licheniformis is stabilized in aqueous liquid detergent compositions containing surfactants and sequestering agents by the inclusion of a calcium-containing component that provides at least about 1 x 10<-4.5> millimole of enzyme-accessible calcium per liter of composition.
Patent DE-3475733-D1 (DE)
Title: Improved method for enxymatic cleaning and disinfecting contact lenses
Inventor: OGUNBIYI LAI
IPC: A61L2/18
Filed: 1984-10-22
Granted: 1989-01-26
Abstract: Contact lenses are both cleaned and disinfected in aqueous solutions of proteolytic enzyme in a single-step by heating to a temperature of between 60 and 100 DEG C. The cleaning and disinfecting process which may be conducted in one hour or less performs favorably against conventional methods wherein cleaning and disinfecting are conducted separately over a time period of up to twelve hours.
Patent DE-3485341-D1 (DE)
Inventor: KRATZENBERG WOLFGANG DIPL ING
IPC: F41G3/26
Filed: 1984-08-18
Granted: 1992-01-23
Abstract: The tank sight/rangefinder (1) view is scanned by a TV camera (3) which transmits (4) a picture to the control centre with information from the monitoring unit (7). The rangefinding laser (5) is employed in its usual role (6a) and as a simulator (6b) for the firing of the main gun. An optical device (8) registers a simulated hit from another tank by illuminating a signal lamp (10) if the control centre transmits to the receiver (19) indicating a permissible 'shot' has been fired. Each control centre monitor covers a group of tanks, the screen normally displaying the sight of the group commander's tank. If another tank in the group 'fires' its sight picture is automatically displayed with relevant details for a pre-set time.
Patent DE-3566248-D1 (DE)
Title: Concrete admixture and use thereof
Inventor: TERAJI TSUTOMU
IPC: C04B24/26
Filed: 1985-09-11
Granted: 1988-12-22
Abstract: Concrete admixture comprising polyethyleneimine compounds selected from the group consisting of (1) poly[acidic group(s) and/or acidic group(s) substituted-alkyl group(s) and/or acidic group(s) substituted-acyl group(s)] polyethyleneimine and (2) poly[acidic group(s) substituted-alkyl and a group selected from the group consisting of carbamoylalkyl and hydroxy substituted-alkyl] polyethyleneimine, and use thereof as admixture in cementing composition for improving the flow properties.
Patent DE-3566677-D1 (DE)
Title: Solid rinse aids and methods of warewashing utilizing solid rinse aids
Inventor: MORGANSON STEPHEN A
IPC: C11D3/37
Filed: 1985-09-05
Granted: 1989-01-12
Abstract: Methods of warewashing utilizing a solid rinse aid, and the solid rinse aid which comprises a surfactant and urea, and preferably a dispensing rate adjusting additive, are disclosed.
Patent DE-3571599-D1 (DE)
Title: Process for the preparation and the purification of aqueous solutions of calcium hydroxide
Inventor: FLINSPACH DIETER DR ING
IPC: C04B2/06
Filed: 1985-04-03
Granted: 1989-08-24
Abstract: 1. A process for the preparation and purification of an aqueous calcium hydroxyde solution using lime milk and/or solid calcium hydroxyde and/or calcium oxide with the following process steps : a) dissolving in water the calcium hydroxide and/or solid calcium hydroxide and/or calcium oxide suspended in the lime milk in the presence of one or more flocculating agents using an agitator, wherein the mixing into the water of the component(s) to be dissolved takes place in the zone intended for dissolution and/or in another zone and/or in feed pipes ; b) reacting out the flocks and/or reaction products formed in the course of the dissolution according to a), and also other insoluble solid matter to form sedimentable particules ; c) separating the flocks and/or reaction products and also other insoluble solid matter from the calcium hydroxyde solution by sedimentation characterized in that in a) the agitation energy applied is more than 20 W/m**3 of the available volume and the reaction time is at most 5 minutes.
Patent DE-3572189-D1 (DE)
Title: Luminescent zinc silicate materials activated with manganese and process for their manufacture
Inventor: KISS AKOS DR DIPL CHEM
IPC: C09K11/08
Filed: 1985-02-06
Granted: 1989-09-14
Abstract: 1. Luminescent material based on zinc silicate activated with manganese (Zn2 SiO4 : Mn), characterized in that it consists of 1.5 to 93.9 mol% of zinc oxide (ZnO) 5 to 90 mol% of silicon oxide (SiO2 ) 0.9 to 2.0 mol% of manganese oxide (MnO) 0.1 to 25 mol% of alkali metal oxide and/or alkaline earth metal oxide and/or titanium oxide (TiO2 ) and/or zirconium oxide (ZrO2 ) and/or chromium oxide (Cr2 O3 ) and/or lead oxide (PbO) and 0.1 to 25 mol% of aluminium oxide (Al2 O3 ).
Patent DE-3573198-D1 (DE)
Title: Connection device of conductors for printed boards
Inventor: KRUGER PETER
IPC: H01R4/36
Filed: 1985-02-07
Granted: 1989-10-26
Abstract: In a connector for printed circuit board a traction yoke is a frame in which two parallel contact plates are positioned. The contact plates are mechanically and electrically combined in a single contact piece which can be rotated about a clamping bolt received in the contact piece and clamping the connector to the printed circuit board.
Patent DE-3573280-D1 (DE)
Title: Clothes line mast
Inventor: STEINER WALTER
IPC: D06F53/04
Filed: 1985-11-16
Granted: 1989-11-02
Abstract: 1. Laundry dryer framework which can be opened out in the manner of an umbrella and has a hollow mast body (2, 2', 2") which serves as the support for a clothes line, characterised in that within its compartment the mast body (2, 2', 2") has an extensible clothes line supply (3, 11) which passes over at least one pulley (12, 13), the clothes line (4, 4', 4") emerging at the top end (5, 5', 5") of the mast from the compartment therein, and a locking device (21, 22) with a tensioning device for the extended clothes line (4, 4', 4") being provided in the region of said outlet.
Patent DE-3575200-D1 (DE)
Inventor: RING MANFRED
IPC: G01B11/02
Filed: 1985-10-23
Granted: 1990-02-08
Abstract: An optical electronic method for the measuring of a workpiece is disclosed. A beam of radiation is used to illuminate an edge of the object to be measured to form an actual diffraction pattern. The actual diffraction pattern is converted to electronic signals by means of a sensor and correlated electronically with a predetermined theoretically calculated diffraction pattern.
Patent DE-3582373-D1 (DE)
Inventor: CLEMENTS JOHN D
IPC: G01N33/569
Filed: 1985-07-08
Granted: 1991-05-08
Abstract: Methods and compositons are provided for the cloning and expression of genes coding for the non-toxic subunit of the heat-labile enterotoxin (LT-B) of E. coli. The LT-B thus produced may be formulated for use as an immunogen in vaccines. Specific antibodies produced by this invention may be used in diagnostic tests for the detection of Vibrio cholerae or LT positive enterotoxigenic E. coli. The antibodies of this invention may further be formulated into passive vaccines for the prophylactic or therapeutic protection of human beings or other mammalian species against diarrheal diseases caused by Vibrio cholerae or by the LT positive enterotoxigenic E. coli or other bacteria.
Patent DE-3666223-D1 (DE)
Title: Anticonvulsant agents
Inventor: ROBERTSON DAVID WAYNE
IPC: C07C237/30
Filed: 1986-07-24
Granted: 1989-11-16
Abstract: Benzamides of formula (I) 
<CHEM>
 wherein
 R1, R2, R3, R4, and R5 are each independently hydrogen or methyl, and n is 0 or 1, and pharmaceutically acceptable acid addition salts thereof are useful as anticonvulsants.
Patent DE-3668238-D1 (DE)
Inventor: BECKER KURT
IPC: G01F23/24
Filed: 1986-10-08
Granted: 1990-02-15
Abstract: The instrument for monitoring of the cooling conditions in the reactor core of a light water reactor includes a probe (2), which is introduced into the reactor vessel and comprises a casing (12) made from a low neutronabsorbing and waterresistant material, a resistor (11) being hermetically enclosed in the casing (12). The resistor (11) is connected to power supply lines (5). The resistance of the resistor (11) is dependent on the temperature of the resistor. The instrument also includes sensing means providing an output signal, which is dependent on the resistance of the resistor (11), when current flows through the same. In a first mode of operation the monitor is used for detection of a reduction or loss of cooling capacity of the coolant surrounding the probe (2). A relatively high power is then supplied to the resistor, and the supplied power is adjusted to match the cooling capacity in such a way, that the heat, which is developed in the resistor as a result of the supplied power, is carried off by the coolant surrounding the probe (2). However, if the cooling capacity by any reason, for example in case of a loss of coolant accident, is reduced, the temperature in the resistor (11) will rise. Since the resistance of the resistor (11) is strongly dependent on the temperature, the resistance is changed and as a consequence the output signal derived from the sensing means is changed.
Patent DE-3670775-D1 (DE)
IPC: A63H17/32
Filed: 1986-07-14
Granted: 1990-06-07
Abstract: A disguisable toy car is disclosed, which includes a car body (10) at its portion provided with an opening (12) for mounting a rotatable disguising mechanism which is preferably formed with a rotatable element (14) having two disguising faces, one of which (16) is flat and normally exposed to the outside while the other face (24) is provided with a patrol-lighting fixture (20) and may be selectively exposed to the outside for the disguise.
Patent DE-3676429-D1 (DE)
Inventor: CASERO RICCARDO
IPC: C07D491/04
Filed: 1986-10-23
Granted: 1991-02-07
Abstract: The sodium salt of etodolic acid (1,8-diethyl-1,3,4,9-tetrahydropyran-[3,4-b]indol-1-acetic acid) and a process for its preparation are described. The obtained sodium salt has an appreciable solubility in water and is, therefore, suitable for preparing pharmaceutical formulations particularly fit for parenteral as well as topic and rectal administration.
Patent DE-3686409-D1 (DE)
Inventor: STEAFFENS JEFFREY W
IPC: C12Q1/40
Filed: 1986-12-18
Granted: 1992-09-17
Abstract: A stable substrate formulation for an alkaline phosphatase assay includes 5-bromo-4-chloro-3-indolyl phosphate, nitro blue tetrazolium and a 2-amino-2-methyl-1-propanol buffer. Addition of MgCl<sub>2</sub> to this formulation promotes stability.
Patent DE-3751507-D1 (DE)
Inventor: HELMNER ANDERS
IPC: B65G15/62
Filed: 1987-05-12
Granted: 1995-10-12
Abstract: A device for loading a cargo hold (3) in a fuselage (1) of an aircraft with packages is proposed which permits a carpet-like transport surface (18) to be used for transporting the cargo into the depth of the cargo hold (3) and out of it again by means of a motor drive. A sliding plate (143) is supported suspended at a distance over the floor-side support structure (145) of the cargo hold (3) laterally by means of springs (148) in such a way that the gap from the floor- side support structure (145) is maintained even when there is a maximum nominal load on the floor (14) of the cargo hold (3). In this way, it is ensured that frictional forces occur when there is movement of the transport surface (18) merely between its underside and the low-friction surface of the sliding plate (143), whilst longitudinal sections of the transport element (18) guided back on the underside can be moved completely free of force in the gap. Overloading of the sliding plate (143) or of its support by means of centrifugal forces which may occur during flight can be ruled out in that, with the closing of the gap, the sliding plate (143) comes to rest against supporting bearings of the floor-side support structure (145). A restraining structure for the lateral upper edges of the transport surface (18) constructed with a trough-shaped cross-section prevents the formation of folds. <IMAGE>
Patent DE-3760351-D1 (DE)
Title: Electrostatic spraying apparatus
Inventor: COFFEE RONALD ALAN
IPC: B05B5/00
Filed: 1987-04-06
Granted: 1989-08-31
Abstract: An electrostatic spraying apparatus for spraying liquid has a spraying edge (8) provided with teeth (12). No parts of the apparatus provide a low potential influence near the spraying edge, keeping leakage losses to a minimum. At the voltage provided by a high voltage supply, the field strength at the tips of the teeth (12), is sufficient to form on ligament of liquid per tooth. The ligaments break up into droplets which have a size largely independent of fluctuations in field strength caused by varying the distance from the target to be sprayed.
Patent DE-3770456-D1 (DE)
Inventor: JEANNERET HEDWIG
IPC: A61M25/00
Filed: 1987-03-26
Granted: 1991-07-04
Abstract: An implantable, arterial injection catheter has an injection part consisting of a housing and a pierceable membrane. A catheter tube is secured on the injection part with one end and has at the other end a check valve. The check valve (3) consists of a pointed cone (8), which is arranged at the front end of the catheter tube (2) and has a through-flow opening (9) provided in the conical tip, and of a protective cap (10) which engages over the pointed cone (8) and the catheter tube end, is attached to the catheter tube (2) and has, at the end in the region of the pointed cone, a through-flow opening (11). By means of the design of the check valve (3) with two through-flow openings (9, 11) lying one behind the other and by means of the pressure of the fluid, the through-flow openings (9, 11) open one after the other with a delay, and this ensures a good outward flow of the fluid and guarantees a double safety means against return in the event of the fluid pressure dropping. <IMAGE>
Patent DE-3770522-D1 (DE)
Inventor: FABRIS BRUNO
IPC: B31F1/20
Filed: 1987-03-09
Granted: 1991-07-11
Abstract: The present invention relates to an automatic machine for the processing of corrugated paper so as to obtain containers. Said machine is composed of a first station (2) for the multiple feeding of corrugated cardboard (6a, 6b, 6c), even of different widths. Successively, a second station is provided for inserting the corrugated cardboard (6a, 6b, 6c) of the preset width, followed by a third station adapted for allowing the transverse cutting thereof. A fourth and fifth station respectively allow to achiev the scoring and dinking of said corrugated cardboard (6a, 6b, 6c) which is then removed from the machine. Said machine is provided with control and data input means (104-109) which allow the programing, the command and the control of the operating phases of the machine.
Patent DE-3772095-D1 (DE)
Inventor: MOSIMANN DAVID
IPC: A61C1/14
Filed: 1987-04-28
Granted: 1991-09-19
Abstract: A device for releasing a tool from a tool fastening mechanism of a dentist's handpiece comprises a push-piece that is held in an outer, inoperative position by a spring, and a slide mounted on a rotor of the dentist's handpiece. Upon being pressed, the push-piece engages the slide to release a tool fastened in the rotor. In order to prevent the push-piece from overheating when it is in contact with the slide while the slide is rotating at high speed, the push-piece carries a disc and the slide carries a ball. The disc and the ball are for instance made of sintered hard metal and are located where the push-piece and the slide engage such as to have substantially a point contact between them on the rotational axis of the slide.
Patent DE-3785671-D1 (DE)
Inventor: LUNDGREN DAN
IPC: A61C8/00
Filed: 1987-08-28
Granted: 1993-06-03
Abstract: PCT No. PCT/SE87/00380 Sec. 371 Date Mar. 21, 1989 Sec. 102(e) Date Mar. 21, 1989 PCT Filed Aug. 28, 1987 PCT Pub. No. WO88/01489 PCT Pub. Date Mar. 10, 1988.Prefabricated construction element for an implant-fixed prosthesis, comprising a central portion (10) which can be attached to an implant-fixed anchorage element (14), and two from substantially diametrically opposite portions projecting wing-like portions (12), and the use of such construction elements for building up a unitary bridge body or a model of a bridge body by interconnecting the wing-like portions of adjacent construction elements which are mounted to implanted anchorage elements.