baber/WOPTO huggingface dataset:
Patent DE-3830284-A1 (DE)
Title: Electromagnetic burst-firing rail-mounted gun
Inventor: WEGNER VOLKER DR
IPC: F42B5/03
Filed: 1988-09-06
Abstract: The injector of an electromagnetic burst-firing rail-mounted gun is constructed from a number of electromagnetic rail-mounted preliminary accelerators which are located one behind the other, each of which accommodates a projectile, and which can be driven successively from the front to the rear, the projectile in a subsequent preliminary accelerator in each case speeding through the preliminary accelerator located in front of it and from which the projectile has been fired. The injector, which is formed from a series of such preliminary accelerators, is preferably constructed as a replaceable unit which is set up to be used only once, it being possible to feed a plurality of such injectors to the main acclerator of the gun in a repeater device, and to eject them after firing.
Patent DE-3830353-A1 (DE)
Inventor: KLIMESCH ROGER DR
IPC: A61J3/10
Filed: 1988-09-07
Abstract: Method for tabletting a mixture of at least one pharmaceutical agent and at least one thermoplastic polymer, characterised in that the mixture is extruded and the still deformable extrudate is compressed between two belts which are in contact in sections, are rotating in opposite directions and running parallel over the contact section, or between a belt and a roller, to give tablets, where the shaping depressions, which are mutually complementary in pairs where appropriate, are provided in both or only in one of the rotating shaping elements.
Patent DE-3832967-A1 (DE)
Inventor: BARTSCH ERHARD
IPC: B60H3/00
Filed: 1988-09-29
Abstract: A commercial vehicle heating arrangement for use when the external temperatures are in the region of to - 60 DEG C, comprises an additional heating unit able to pass heated air into the space (9) defined by the V-engine. Hot air from this space is able to pass via a flap valve in housing (14) to the air conditioning inlet ducts leading to the vehicle cabin. Waste gases from the heating unit are able to preheat engine oil. <IMAGE>
Patent DE-3900698-A1 (DE)
Title: Device for tying up the gullet of a slaughtered animal which has been decapitated
Inventor: MOORMANN PETER
IPC: A22B5/14
Filed: 1989-01-12
Abstract: The invention relates to a device for tying up the gullet of a slaughtered animal which has been decapitated. The object of the invention is to produce a device of the aforementioned generic type by means of which it is possible to tie up the gullet of a slaughtered animal in the region of the point of entry into the animal's stomach inside the body of the animal. The object is achieved according to the invention by means of a device which is characterised by a supporting element which can be driven along the duct into the animal's body and on which there can be mounted an elastic ring element which is spread in such a way that it has a larger diameter than that of the duct to be tied up but has a much smaller diameter than the latter when it is released, the object also being achieved by means of an advancing element for the supporting element and by means of a delivery device for delivering the ring element from the supporting element.
Patent DE-3906637-A1 (DE)
Title: Long cane for the blind
Inventor: KELLERER JOSEF
IPC: F16B7/14
Filed: 1989-03-02
Abstract: The invention relates to a long cane for the blind which is adjustable lengthwise, on the one hand, for adaptation to its particular use as long, support or touching cane, and can be dismantled into sections, on the other hand, when not in use, e.g. during travelling, so that it can be accommodated in a bag of normal dimensions. For this, it is proposed that section II following the upper or gripping section I be a telescopic section, on the one hand, and have a clamping screw on one end which interacts with a clamping piece in section I and have, on the other hand, a screw bolt on the other end interacting with a screwed fitting on lower section III (or with a screwed fitting interacting with the screw bolt on lower section III) for screwed connection to lower section III. Moreover, since the telescopic clamping connection of conventional canes has failed to function reliably after a comparatively short time, the invention also includes a new, improved clamping mechanism. <IMAGE>
Patent DE-3914094-A1 (DE)
Title: Solenoid valve for pressure medium vehicle brake system - provided with cylindrical seating body located in bore, with seat arranged on same axis as magnetic armature
Inventor: WILDE WERNER
IPC: B60T15/02
Filed: 1989-04-28
Abstract: A duct (35) is led from the valve seat (27) to the end face (30) away from the body (24). A non return valve (43) seating in the valve housing (11) connected parallel to the way valve (10), provided with a duct (36) opening out at the endface (34) of the body (24) on the side of the way valve seat (27) and a valve seat (31) laying in the vicinity of the mouth of the duct (35) assigned to the way valve seat (27). The body (24) has the valve seat (31) of the non-return valve (43) on its side facing away from the armature (14). The valve seat (31) of the non-return valve (43) runs on the same axis as the valve seat (27) of the way valve (10). The duct (36) of the non-return valve (43) lies inside the body (24). The duct (35) of the way valve and the duct (36) of the non-return valve extend at an acute angle to the magnet armature axis and open out in the respective endface (30, 34) near to the corresp. valve seat (31, 27). USE/ADVANTAGE - Solenoid operated way valve with NRV.  Prodn. of two valves is made easier and cheaper. Identical design of valve seat possible, to give assembly advantages.
Patent DE-3915475-A1 (DE)
Title: Sensor measuring charge of accumulator with moving float - dependent on acid density and float on surface of electrolyte and sensor for measuring temp.
Inventor: SCHNEIDER RUDI
IPC: H01M50/569
Filed: 1989-05-11
Abstract: A displacement determination system (U) is provided, which transmits a first transmission pulse to the first float (S1), to at least one further float (S2) and to a reference point (FO), and receives the respective reflected pulse. An evaluation unit (A) is provided, which evaluates the transit times of the pulses from the transmission until the receiving of the reflection, as well determining the temp. of the acid (S) and the charge position  of the accumulator.  The displacement determination unit is formed by an ultrasonic transmitter-receiver.  USE/ADVANTAGE - Sensor for measuring charge of accumulators.  Type development, so that in simple way, automatic monitoring of accumulator is facilitated.
Patent DE-3925208-A1 (DE)
Title: Cutter for fabrics etc. in making FRP - has suitably shaped cutter resting on stack of fabrics in holder, connected to vacuum to draw cutter suddenly down through stack
Inventor: WEIGEL JUERGEN
IPC: B26D5/12
Filed: 1989-07-29
Abstract: A machine for cutting fibre, fabric or cellulose components, partic for the production of FRP mouldings, has a support plate for layers of fibre-sheet and a cutter plate with replaceable shaped blade which is driven against the support plate. The drive system has at least one large pan shape with vertical rims and a moving cover plate which can fit inside; the pan has at least one tube of large cross-section with a quick-action valve so that it can be connected suddenly to a large capacity vacuum holder. ADVANTAGE - The simple structure is inexpensive and has a simple drive system, eg by an existing vacuum layout used for the production of FRP mouldings.
Patent DE-3934033-A1 (DE)
Inventor: TEUBER HANS-JOACHIM
IPC: C07D471/08
Filed: 1989-10-12
Abstract: The description relates to methano-cycloocta[1,2-c;5,6-c']dipyridine derivatives of formula (I), in which R<1>-R<4> and X have the meanings set out in the description and (1) is one of the residues (2) or (3), and their salts and their manufacture. The substances are suitable for combatting diseases.
Patent DE-3934103-A1 (DE)
Inventor: EDENHOFER BERND DR MONT
IPC: F27B5/04
Filed: 1989-10-12
Abstract: An oven for the partial heat treatment of tools, for example, twist drills, comprises a first section, which contains the heating chamber that is constantly at the desired operating temperature. A second section for the loading and unloading and the quenching is provided. Between the two sections there is arranged a transport device for the charges of tools. The oven may be in the form of a one-chamber or three-chamber vacuum oven. The oven provides a high heat transfer rate, because the heating chamber is constantly at the desired operating temperature and the heat transfer by heat radiation under vacuum is started immediately when the charge is at its final position inside the heating chamber.
Patent DE-3938206-A1 (DE)
Title: Feed control for items into process stage - with programmed monitoring of transport speed and feedback control of speed of belt
Inventor: STOERR R DR
IPC: B65G43/08
Filed: 1989-11-17
Abstract: The items (20) for the process stage (2) are fed via a belt and with a servo operated gate (5) to hold the items until required for processing. A light gate (13) and a processor control regulate the gate and the speed of the belt. The process rate of the equipment is monitored by sensors on the main drive shaft (1). The process control monitors the rate at which the items are fed to the process stage. It regulates the feed rate to match the particular items and the process in order to minimise damage risk and to maintain process flow. USE/ADVANTAGE - Feed mechanism for book binding machine with min. damage risk, optimum process speed, self regulating mechanism.
Patent DE-3942472-A1 (DE)
Inventor: ESROM HILMAR DIPL PHYS DR
IPC: C04B41/85
Filed: 1989-12-22
Abstract: The invention concerns a process for coating the surface (1A) of a substrate (1). To this end, the surface (1A) of the substrate (1) is irradiated with UV radiation of a given wavelength. The substrate used consists of a chemical compound with at least one readily oxidizable or easily sublimable component. Irradiation of part or all of the substrate surface (1A) releases the readily oxidizable or easily sublimable component of the chemical compound so that the irradiated areas (1B) of the surface (1A) are formed by the remaining components of the chemical compound. These areas can then be strengthened, using conventional coating methods, with a reinforcing layer (4).
Patent DE-3991637-A1 (DE)
Title: Power plant converting elementary energy into thermal energy
IPC: F24V50/00
Filed: 1989-03-21
Abstract: The power plant allows electro-spiritual reality-defined elementary energy to be concentrated for conversion into conventional thermal energy. It has a double-walled structure with the outer wall (17, 19, 21) absorbing the elementary energy, formed from a non-metallic material. The energy which can oscillate in any plane is braked by the metallic inner wall (23, 24; 26, 27, 28) causing the internal temperature to rise, to allow the temperature of a supplied heat transfer medium, e.g. water, to be raised. The double-walled structure is in the shape of a pyramid. @(91pp Dwg.No.9/24)@
Patent DE-4001589-A1 (DE)
Title: Equalising roller for inking system - is used in printing machine and can be positionally adjusted by two adjusting screws
Inventor: JENTZSCH ARNDT DIPL ING
IPC: B41F31/14
Filed: 1990-01-20
Abstract: The rotary printing machine has a plate cylinder (1) which is supplied with ink by means of a transfer roller (2) which is in contact with a distributor cylinder (4). An equalising roller (3), mounted on a spring-loaded swinging arm (12), is held in contact with the transfer roller (2) and the distributor roller (4). The position of the equalising roller (3) can be adjusted by means of screws (9,9.1) in order to ensure a uniform distribution of ink over the surface of the plate cylinder. USE - Rotary printing machines.
Patent DE-4002370-A1 (DE)
Title: Adjusting optical coupling of wave guides to components - digitally processing output of camera imaging spacing and parallelism of facing ends for comparison
Inventor: DOLDE KLAUS DIPL PHYS DR
IPC: G02B6/42
Filed: 1990-01-27
Abstract: The method is applied for adjusting the optical coupling of light wave conductors (14) and optical components (11).  The face of the end of the conductor (14) is brought close tothe connection terminal of the optical component (11) by a manipulator (33).  The relationship, as regards distance and alignment, of the condcutor (14) and the component (11) is detected by a camera (36).  The camera output signal is then digitally processed in an image processor (41) and then fed into a controller (42) as an actual value, where it is compared to a desired value. The manipulator (33) is moved by the controller (42) to slide the conductor (14) relative to the fixed component (11) and connect them accurately. USE/ADVANTAGE - Enables, automatically, in microwave range, most accurate possible coupling of conductors to components such as simple, waveguide and laser modules.  Quick and inexpesnive and guarantees exact reproduction of required adjustment.
Patent DE-4003347-A1 (DE)
Title: Control for rock separation machine with driven separating tool - using successive partial separation steps and elimination of load-free movements
Inventor: KRESTEL ERICH DIPL ING
IPC: B28D1/04
Filed: 1990-02-05
Abstract: A method of controlling a rock separation machine contg. a separating tool (22) rotatably mounted in a frame and a drive motor involves successive partial separation depth (z) and movement in positive and negative longitudinal directions (x, -x). The rock is measured before or during the separation process in dimension and shape in two or more coordinate directions in a reference plane adjacent and parallel to the cutting plane. The measurement data and tool position data are used to define a reversing point enabling elimination of load-free movements. USE/ADVANTAGE - The capacity of the separating machine is increased and separation times are reduced.
Patent DE-4005041-A1 (DE)
Title: Active auto-focussing photographic camera with remote controller - uses receiver common with range-measuring device and changeover switch for remotely setting off camera release
Inventor: MIYADERA SHUNICHI
IPC: G02B7/32
Filed: 1990-02-16
Abstract: The active AF camera comprises an active object range-measuring device with one infra-red transmitter and receiver and a second receiver hat receives ifnra-red signals from a second infra-red transmitter for the remote control of the camera. The functions of the two receivers can be carried out by one single receiver. An object range-calculating device carries out the arithmetic calculations for the object-range, when the common receiver receives the signal from the range transmitter. A remotely controlled device activates the camera release when the common receiver receives the signal from the remote controller, and change-over switch will switch the common receiver to the object range-calculating device or to the remotely controlled device.
Patent DE-4016415-A1 (DE)
Title: Horizontal axis electrical machine - has axial beams extending across stator rings supported from machine housing via perpendicular straps
Inventor: JOHO REINHARD
IPC: H02K1/18
Filed: 1990-05-22
Abstract: The machine has a stator lamination block (1) provided with a series of axially spaced carrier rings (15...20), joined together by a number of axial beams (28) supported within the machine housing (2) via axially spaced straps (29) extending perpendicular to the machine longitudinal axis. The straps are secured to the beams via screws at one end and are attached to the housing, via suspension fixings provided by covers clamped against the outside of the housing, after fitting through respective openings in the latter. Pref. the central section of each cover (33) has a slit with the same cross-section at the strap through which the end of the latter is fitted. ADVANTAGE - Allows simple removal of stator. Does not require complicated spring and/or support elements.
Patent DE-4017021-A1 (DE)
Title: Ultrasound signal start definition circuitry - forms propagation time and period duration signals using two voltage comparators of differing thresholds
Inventor: BECKER DIETER DR ING
IPC: G01S7/527
Filed: 1990-05-26
Abstract: The circuitry defines the start time point of an ultra-sonic received signal in which the received signal is input to two voltage comparators (6,8) of different thresholds.  The comparator (6) has a threshold well above any  interference signals and receives the signal 180 deg phase shifted, via a filter (5). The second comparator (8) with a zero volt threshold, receives the signal directly and detects its zero crossings. A logic circuit comprising three flip-flops (7,10,12) produces a cycle signal and a period signal. The exact cycle length is obtained by subteracsubtracting  the period signal from the cycle signal and the corrected value is then further processed. Throughflow measurement in gas pipes by measuring propagating time e.g. by ultrasonic transceivers using piezo-electric transducers. USE/ADVANTAGE - measuring devices where only minimal temporal error in relation to sound wave length is permissable.  Enables precise definition of start time of ultra-sonic received signal with special command to transducer and special operation of transmitter and receiver.
Patent DE-4021726-A1 (DE)
Title: 2,2-Di:substd. pentane-1,5-di:amine(s) prodn.
Inventor: MERGER FANZ DR
IPC: C07C211/09
Filed: 1990-07-07
Abstract: New 2,2-disubstituted pentane-1,5-diamines of formula H2N-(CH2)3-C(R1)(R2)-CH2NH2 (I) (in which R1 and R2 independently = 1-10C alkyl or 2-10C alkenyl or R1 and R2 together form a 4-7C alkylene chain which is opt. substd. by 1-5 1-4C alkyl gps), are prepd. from 2,2-disubstituted 4-cyano-butanals of formula NC-(CH2)2-C(R1)(R2)-CH=O (II) by (a) reacting the (II) in a first reaction chamber with excess ammonia over an a acidic heterogeneous catalyst at temps. of 20-150 deg.C and a pressure of 15-500 bar, and b) hydrogenating the reaction prods. in a second reaction chamber with hydrogen in the presence of excess ammonia over Co-, Ni-, Ru- and/or other noble metal contg. catalysts, opt. with basic components or on basic or neutral carriers, at temps. of 60-150 deg. C and a press. of 50-500 bar. Pref. in (I) R1 and R2 are both  both Me. Claimed cpds. (I) are 2-methyl-2-n-propyl- pentane-1,5-diamine (Ia), 2-n-butyl-2-ethyl-pentane-1,5-diamine (Ib) and 2-n-propyl-2-n-propyl-pentane-1,5-diamine (Ic).
Patent DE-4023561-A1 (DE)
Title: Foam glass mouldings mfr. - by prepn. of mixt. contg. water, finely ground glass and foaming agents, granulating and expanding
Inventor: LOHRMANN HORST DR ING
IPC: C03C1/00
Filed: 1990-07-25
Abstract: Mfr. of foam glass mouldings (I) esp. of granulates in which initially a raw material mixt. contg. at least water, finely ground glass and foaming agents is prepd. which is granulated and expanded at increased temp. The novelty is that waste glass is used, the water content of the mixt. is initially no higher than 32 wt.% of the dry substance, and the granulated mixt. is stored before drying and foaming for 6h-4 weeks. USE/ADVANTAGE - (I) are used as construction auxiliary agents.  The process is simple.
Patent DE-4025091-A1 (DE)
Inventor: DORSCH MANFRED PROF DIPL ING
IPC: G01N27/02
Filed: 1990-08-08
Abstract: In a device for the inductive measurement of the conductivity of fluids, the windings of the two cores are arranged at right angles to one another. <IMAGE>
Patent DE-4028181-A1 (DE)
Title: Duplex conveyor with angular profiled strip -  has freely accessible area around drive device for tightening and replacing belts
Inventor: BLOECKER DETLEF DIPL ING
IPC: B65G15/12
Filed: 1990-09-05
Abstract: The duplex conveyor has two endless conveyor belts (12,14), at least one drive roller (74) and a drive device (62,64). The endless belts are mounted on a common support strip (18) and the drive device has a single drive shaft (72) for the drive roller (74) mounted at the two end sectionse (72',72"). One of the two drive shaft bearings (80) is removable from the drive shaft. The drive shaft can be mounted at one end on the drive device wherein the removable drive shaft bearing is mounted at the free end of the drive shaft. ADVANTAGE - The conveyor is freely accessible so that changing and tightening the belts is an easy operation.
Patent DE-4103330-A1 (DE)
Title: Ground pressure resisting structural kit - comprises perforated horizontal bars, holding vertical reinforcing rods in position
Inventor: KOCH WILHELM CHR DIPL ING
IPC: E04B2/02
Filed: 1991-02-05
Abstract: The kit for the erection of structures resisting ground pressure comprises hollow bricks in which vertical rods are inserted to reinforce the contained concrete. Perforated horizontal bars (4) are positioned on the bricks (1) to hold the reinforcing rods (10, 11) in position. Recesses (2, 3) can be formed in the top surface of the brick, into which the horizontal bars fit. The latter may be of a length, spanning several bricks, and are typically of steel. ADVANTAGE - Facility to insert reinforcing rods into stacked and aligned bricks.
Patent DE-4103604-A1 (DE)
Title: Kinetic energy conversion method for heavy bodies such as containers - involves applying metal structures to damaged parts
Inventor: HARTMANN HELMUT
IPC: F16F7/12
Filed: 1991-02-07
Abstract: The appliance for converting kinetic energy for frictional and deformation energy on heavy bodies (11, 12), such as containers with fragile contents, consists of metal structures (1, 2, 3, 5) which can be positioned against the heavy bodies (11, 12). The metal structures (1, 2, 3, 5) can, for example, be bent into any curve selected or may be mechanically pre-shaped so that they possess a high moment of resistance when exposed to load, and/or consume frictional energy the extent of which can be predetermined from the body's surface. ADVANTAGE - Any damage which has occurred to a container, for example can be removed without fear of geometrical deformation and damage to contents.
Patent DE-4107188-A1 (DE)
Title: Hollow sound-proofing brick - has wall surfaces enclosing mortar passages with areas containing protrusions and recesses
Inventor: RENZ JOSEF
IPC: E04C1/39
Filed: 1991-03-06
Abstract: The large hollow sound-proofing brick(2) contains vertical passages (14,16) for filling with mortar when building the wall, also pockets (28,30) forming further such mortar passages (32,32') in conjunction with adjacent bricks. The brick side- and/or end walls (24,26,18,20,22) of the brick enclosing the passages have one or more areas(42) in which the wall surface contains protrusions and/or recesses. These can consist of grooves and ribs, of semicircular or polygonal cross=section. They can together form a stepped cross=section, being evenly-spaced and situated symmetrically in relation to the lengthwise axis of the brick. ADVANTAGE - Maximum soundproofing.
Patent DE-4110734-A1 (DE)
Title: Rotary vane pump with performance regulation on inlet - provides presettable regulation via control unit and system of boreholes and valve opening into annular chamber
Inventor: REICHENMILLER MICHAEL
IPC: F04C14/24
Filed: 1991-04-03
Abstract: The rotor (2) has two connected radial and axial holes (13, 14) located in each operating chamber. The axial holes (14) are covered by a return plate (17) acting as an outlet valve, which opens into an annular chamber and outlet port (8). The chamber is incorporated into one of the front plates (5). The return plate is held against the rotor axial bores by an elastic pressure element (16) in the annular chamber. The front plate has the same return valve arrangement. An electromagnetic performance regulator controls the flow of oil to the operating chambers. This may be bypassed (32). ADVANTAGE - Performance regulation on inlet side without cavitation, wide regulation range with minimum cost.