baber/WOPTO huggingface dataset:
Patent DE-3820828-A1 (DE)
Title: Method and device for the metered introduction of a mixture of small parts, especially small parts of vegetable matter, with or without binding agent, into an extruding press, without segregation
Inventor: SCHEDLBAUER KARL
IPC: B27N3/28
Filed: 1988-06-21
Abstract: The invention relates to a method and a device for the metered introduction of a mixture of small parts, especially small parts of vegetable matter, with or without binding agent into an extruding press, in the case of which the mixture is conveyed, by movement of a metering slide (6), out of the inlet chute via a filling and pressing chamber (9) and falls into the latter, characterised in that only some of the material falls out of the metering chamber (4), which is 5% to 80% larger than the filling and pressing chamber (9) into the filling and pressing chamber (9), the rest of the material being retained, which means that a batch which is mixed in a completely homogeneous fashion and is made up of two batches of the mixture comes to rest in the filling and pressing chamber (9). <IMAGE>
Patent DE-3820880-A1 (DE)
Title: Delimiting element for delimiting lanes in sports facilities or the like
Inventor: SCHIEWE WALTER DIPL ING
IPC: E01C13/00
Filed: 1988-06-21
Abstract: Delimiting element for delimiting lanes in sports facilities or the like, which, arranged in a row, can be fixed to the subsoil and have a flexible cover, a preferably tube-like longitudinal profile receiving the flexible cover being provided and also an offset bolt which can be inserted by one end into an opening in the subsoil and can be connected by the other end detachably to the underside of the longitudinal profile by means of a fastening device.
Patent DE-3821348-A1 (DE)
Title: Hydraulic circuit arrangement
Inventor: DEININGER HORST DIPL ING
IPC: F15B11/16
Filed: 1988-06-24
Abstract: A drive machine (1) with a speed-regulating member (2) drives a hydraulic fixed displacement pump (7) which supplies hydraulic power to several consumers connected via directional control valves (12, 13, 14). When the directional control valves (12, 13, 14) are not actuated, the drive machine (1) runs at idling speed, because a pressure balance (28) connects the delivery-pressure line (9) of the pump (7) to a discharge line (21), so that no speed-increasing control pressure acts on the speed-regulating member (2). In order to permit a load-free speed increase of the drive machine (1) when the directional control valves (12, 13, 14) are actuated, it is proposed to arrange a stop valve (33) parallel to the pressure balance (28) and to provide a restrictor (32) between pressure balance (28) and stop valve (33). When the directional control valves (12, 13, 14) are actuated, the pressure balance (28) moves into the stop position so that a certain pressure which is used to increase the speed arises in front of the restrictor (32). After passing the restrictor (32), the delivery flow is conducted through the open stop valve (33) to the discharge line (21). If a certain pressure level is exceeded, the stop valve (33) closes so that delivery flow is conducted to the consumer. <IMAGE>
Patent DE-3821356-A1 (DE)
Title: Bus system for the field of entertainment electronics
Inventor: TOMASZEWSKI PETER DR
IPC: H04N5/44
Filed: 1988-06-24
Abstract: The invention relates to a communication system for the field of entertainment electronics, having a number of connected devices, particularly hifi and/or video and/or TV devices. According to the invention, the devices are connected to one another by a data bus, in which arrangement electromagnetic waves, particulary infrared waves, can be used as transmission system. This makes it possible to dispense with the cable connections usually needed between the devices.
Patent DE-3832050-A1 (DE)
Title: Package for tablets, pills, sweets and the like
Inventor: LOBERMEIER HANS
IPC: B65D83/04
Filed: 1988-09-21
Abstract: The invention relates to a package for tablets, pills, sweets and the like, consisting of a blister pack in the form of a thermoformed plastic film having wells and of a protective film which covers the flat side of said plastic film and of a box receiving the blister pack. The object of the invention is to design the package in a simple manner and with simple means in such a way that a blister pack, and possibly also the information leaflet, can no longer be lost from the box, and that the tablets can be picked up easily when removed from the blister pack. The invention consists in the fact that the protective film of the blister pack is produced from a material which is at least just as sturdy as the plastic film, that the wells are arranged at the edge of the plastic film leaving a centrally arranged gap free, and that a point of weakness or intended tearing point is arranged at the edge of the wells facing the centre of the plastic film.
Patent DE-3832726-A1 (DE)
Title: Drying balance with evaluation circuit for the determination of the end point of the drying
Inventor: OLDENDORF CHRISTIAN
IPC: F26B25/22
Filed: 1988-09-27
Abstract: A proposal is made for a drying balance having a component for the supply of energy (11) for the drying of a material to be weighed which is located on the balance pan (6/16) and having a digital evaluation unit (23/24/25) for the calculation of the moisture content from the measured weight loss of the sample and for the determination of the end point of the drying, in which the digital evaluation unit (23/24/25) calculates the turning point from the temporal progression of the weight loss and derives therefrom the criterion for the determination of the end point. The criterion for the end point then consists in that the slope of the drying curve falls below a certain value, which is derived from the coordinates or the slope of the drying curve at the turning point. <IMAGE>
Patent DE-3838660-A1 (DE)
Title: Method for the measurement and monitoring of the volume of the displaced liquid in the displacement chamber of a volume change device, taking into account permissible angular deviations of the ground area plane (base) of the displacement chamber from the horizontal
Inventor: NICOLAI WALTER
IPC: G01F17/00
Filed: 1988-11-15
Abstract: The invention relates to a method for the measurement and monitoring of the volume of the displaced liquid filled in the part, provided as a displacement chamber, of a volume change device consisting of two parts arranged one above the other and interconnected via a pipe conduit or a tube conduit, in which, for the prevention of measuring errors in the event of a deviation of the ground area plane of the displacement chamber from the horizontal on account of the erection, the displacement chamber is designed as an upright, straight or oblique hollow circular cylinder or hollow prism, whose axis goes through the centre point of the base and of the top, and a level probe is arranged in the displacement chamber in such a way that its measuring axis extends in the axis of the hollow circular cylinder or hollow prism, that, furthermore, before the volume measurement, displaced liquid of known minimum volume is filled into the displacement chamber which, at the maximum permissible deviation of the ground area plane from the horizontal, still wets the inner base, and the displacement chamber is filled to a maximum only so high that, at the maximum permissible deviation of the ground area plane from the horizontal, the upper boundary of the side wall of the straight or oblique hollow body is at most contacted by the displaced liquid but not exceeded.
Patent DE-3840232-A1 (DE)
Title: Connection profile for a glazing or the like
Inventor: SOMMER HORST
IPC: E06B5/16
Filed: 1988-11-29
Abstract: A connection profile for a glazing or the like comprises two profile parts which form the outer surface and are connected to one another via spacer elements. Provided within the connection profile are at least two, essentially mutually opposite tube profiles which are arranged at a distance apart from one another by the spacer elements.
Patent DE-3843237-A1 (DE)
Inventor: HILLE THOMAS DR
IPC: A61M37/00
Filed: 1988-12-22
Abstract: The invention relates to a transdermal therapeutic system for applying an active substance to the skin and consisting of a backing layer impermeable to the active substance, a reservoir layer and, if appropriate, a detachable protective layer, the reservoir layer being adhesive and containing 10-90% by weight of polymer material, 0-30% by weight of softener and 0.1-20% by weight of a norpseudoephedrine.
Patent DE-3901013-A1 (DE)
Title: Injection packer for pressing fluid compositions into cracked structural bodies with a valve
IPC: E04G23/02
Filed: 1989-01-14
Abstract: Published without abstract.
Patent DE-3904389-A1 (DE)
Title: Adder circuit for serial addition of BCD-8421 coded decimal digits
Inventor: MERKLE PAUL
IPC: G06F7/50
Filed: 1989-02-14
Abstract: The serial adder circuit according to the subject of the invention differs from the serial adder circuit according to P 3844014.8 in that the gate circuit (6) is not arranged between the circuit (5) and the shift register (4), but between the shift register (3) and the circuit (5). The number of AND circuits (18) has increased in this case from four to five. <IMAGE>
Patent DE-3911407-A1 (DE)
Title: Redundant computer system
Inventor: LEHMANN ULRICH DIPL ING
IPC: G11C29/00
Filed: 1989-04-07
Abstract: Redundant computer systems, with several computers, each of which contains at least one memory, are known. In these computers, identical programs are processed independently, and they enter the same data into, and read it out of, the memories which they contain. According to the invention, an area (SPB1, SPB2, SPB3) in each memory is assigned to each computer. The computers enter the data into the memory areas which are assigned to them. Each computer reads the data out of the areas of its memory in quasi-parallel. The data is monitored for equality in a voter (VOT), and corrected if necessary. The invention is used in process control and management systems. <IMAGE>
Patent DE-3913547-A1 (DE)
Title: Torque absorber especially for vehicle drive shaft - has shaft-mounted hub, with rotating ring with sliding ring and rubber spring arrangement
Inventor: WAGNER BERND
IPC: B60K17/22
Filed: 1989-04-25
Abstract: The torque-absorber, especially for a vehicle drive shaft, has a hub (1) mounted on a shaft and which is concentrically surrounded by a rotating ring (2). The rotating ring (2) has an inward-protruding sliding rib (11) and/or the hub (19 has an outward-protruding rotating sliding ridge (17) either or both of which rests on the rotating ring (2) at a distance near a rubber spring arrangement (3). The rubber spring arrangement (3) joins the rotating ring (2) to the hub (1) and operates in a peripheral direction. The rubber spring arrangement (3) is less wide axially than the cylindrical outer peripheral surface (8) of the hub (1). USE/ADVANTAGE - Tumbler movements are prevented when the rotating ring's centre of gravity is laterally displaced to the neutral axis of the torsion spring.
Patent DE-3915322-A1 (DE)
Title: Method of establishing the packed state of a substrate in a computer system
Inventor: KAWAGUCHI MASATAKA
IPC: G06F1/18
Filed: 1989-05-08
Abstract: A substrate, which has a shift register with several flipflops, forms a subsystem which is controlled by a suitable maintenance processor to control the operations of an electronic computer system. A method of establishing the packed state of the substrate includes the stages of feeding input data to the shift register, successive shifting of the input data in the shift register using two types of shift clock signals, supplying the output data depending on the shift process of the shift register, and comparing the input data with the output data, to establish whether the substrate in the subsystem is packed. The distinguishing feature of the method is that the two types of shift clock signals are in the form of level signals, which each have an ON state, so that the shift register works as a single signal line, via which the input data can pass through the shift register unchanged. <IMAGE>
Patent DE-3921103-A1 (DE)
Title: Angled mirror reflector system - consists of two mirrors meeting at right angle, reflecting laterally correct image
Inventor: VANLAER HANS
IPC: A47G1/04
Filed: 1989-05-03
Abstract: The angled mirror consists of two mirrors (1,2) meeting at a right angle and forming an almost seamless connection. In the case of a wall mirror, the two parts can be held by top and bottom frames (3,4). In the case of a folding or pocket mirror, both parts can be joint at the back by a hinged band. USE/ADVANTAGE - Right angled mirror. Double mirror effect reflecting laterally correct image as opposed to a laterally inverted image.
Patent DE-3921148-A1 (DE)
Inventor: HAHN KLAUS DR
IPC: C08J9/20
Filed: 1989-06-28
Abstract: Bead-form expandable styrene polymers containing a styrene polymer having a mean molecular weight (weight average) of less than 130x103 and a steep high-molecular-weight flank of the molecular-weight distribution curve, and 0.15 to 1.5 mol of a C3- to C6-hydrocarbon as blowing agent, and, if desired, customary additives in effective amounts, are distinguished by a particularly high expansion capacity.
Patent DE-3922206-A1 (DE)
Title: Pump unit for fire-fighting vehicle - makes use of friction brake operated by coupling
Inventor: SCHOENFISCH ROLAND
IPC: F04D13/02
Filed: 1989-07-06
Abstract: The pump (30) is esp. for fire-fighting vehicles.  It has a drive motor, a drive shaft (10) and a pump shaft (11), with a coupling (2) with a claw arranged between the two shafts such that when the coupling is released the pump shaft can be braked. The braking arrangement is a friction brake (1) integral with the pump and activatable through the claw of the coupling. USE/ADVANTAGE - Simple and robust fire-fighting pump with an easily operated and reliable braking mechanism.
Patent DE-3930063-A1 (DE)
Title: Deposition of stoichiometric thin layers of ceramic superconductors - by sputtering at gas-pressure of more than 10 pascal of mixt. of inert gas and oxygen onto heated substrate
Inventor: HEIDEN CHRISTOPH PROF DR RER N
IPC: H01L39/24
Filed: 1989-09-09
Abstract: The sputtering process, pref. DC-magnetron cathodic -sputtering, uses a gas-pressure of more than 10Pa, pref. 60 Pa, at a substrate temp. of 500-700 deg.C., pref. 630 deg.C. The inert gas used is pref. Ar, and it is mixed at a ratio of 2:1 with O2. The deposited layer of high temperature superconductor can also be deposited as a single crystalline layer, e.g. when a single crystalline substrate such as LiNbO3 is used. IN order to optimise O2-content of the layer a post depsn. treatment in pure O2 at a pressure of more than 10Pa and a substrate temp. of 400 deg.C. may be carried out, followed by cooling in the O2-ambient. A pref. sputtering arrangement is also claimed. USE/ADVANTAGE - The deposited layers, e.g. 3 micron thick, have the correct stoechiometric compsn. and do not suffer from degradation due to inter diffusion with the substrate material. Single crystalline layers with preferred orientation can also be deposited, allowing the current threshold level to be maximised. (4pp Dwg.No.1/1)
Patent DE-3935695-A1 (DE)
Title: Erosion electrode mfg. device - has rapid hardening adhesive for bonding aligned surfaces of shaft and pre-fabricated electrode
Inventor: DENOLF ROMAIN
IPC: B23H1/04
Filed: 1989-10-26
Abstract: The electrode mfg. device has a shaft (6) held in a holder (2), with a pre-fabricated electrode (20) held in a clamp above the latter. The electrode (20) is aligned with the shaft (6) by displacement in a coordinate plane, with a rapid hardening adhesive used to bond.the facing surfaces of the electrode (20) and the shaft (6), during their relative axial displacement towards one  another. The electrode (20) and shaft (6) are removed from the holder (2) and the clamp (10) upon hardening of the adhesive. A control (21) holds data for the measurements of the electrode (20) and the positioning movement of the coordinate cross slide (12). ADVANTAGE - Simple, accurate electrode mfr.
Patent DE-3937818-A1 (DE)
Title: Adjuster for height and slope of car seat - has rack motion transferring via linkage to vertically slide fixed to seat frame
IPC: B60N2/16
Filed: 1989-11-14
Abstract: The seat adjustor for the height and slope adjustment of a vehicle seat (12), is fitted between the seat frame (10) and a floor-mounted support point (9). It consists of a drive pinion (1) engaging a geared rack (20). The rack is fixed to a link that transfers the rack motion to a vertically moving slide (5), fixed to the seat frame. The mechanism consists of a pin (50) on the slide engaging an inclined track (21) fixed to the gear rack. ADVANTAGE - Simpler construction with fewer components.
Patent DE-3941691-A1 (DE)
Title: Fan driven by electric motor with external rotor - has fan blades individually fastened to hum of motor rotor
Inventor: DONEIT WOLFGANG DR
IPC: F04D29/34
Filed: 1989-12-18
Abstract: An axial flow fan is driven by an electric motor which has an external rotor (3). The fan blades (1) are individually fastened to the rotor (3). The rotor has a number of radially projecting lugs (2) with each lug having a boss (4) with a tapped hole to receive the blade fixing screw (5). A groove is formed in the face of the boss which abuts against the blade (1). This groove receives a matching ridge formed in the blade so that the blade is securely located and prevented from rotating about the screw (5). USE - Electrically driven fan.
Patent DE-4000924-A1 (DE)
Title: Electronic divider circuit with additional shift register(s) - storing dividends or remainders and with results delivered in S211 code
Inventor: MERKLE PAUL
IPC: G06F7/52
Filed: 1990-01-15
Abstract: An electronic divider circuit forms the quotient by subtraction and contains no parallel subtraction circuit.  One or two additional shift registers store the dividend or residual dividend which can be fed into the circuit (4) as easily as from the main shaft  register (2). A single additional shift register (3) can be used with a feedback circuit contg. a gate circuit (11). The two or three shift registers are subject to simultaneous clock control. ADVANTAGE - Uses additional shift register to eliminate need for error correction technique such as reconstitution method.
Patent DE-4003262-A1 (DE)
Title: Use of naphth:oxazine derivs.
Inventor: NOZULAK JOACHIM DR
IPC: C07D265/34
Filed: 1990-02-03
Abstract: The use of naphthoxazines of formula (I) in pharmaceutical compsns. for the treatment of conditions associated with cerebral ischaemia, e.g. stroke, is new. R1 and R2 independently are H or 1-4C alkyl. R3 = OH or 1-4C alkoxy. R4 = 1-4C alkylthio, 1-4C alkylsulphoxide, 1-4C alkylsulphone, Ckl, Br, I or CF3. Also claimed is (-)-(4aR,10aR)-3,4,4a,5,10,10a-hexahydro-6-methoxy-4-methyl-9-methylth io-2H-naphth(2,3-b)-1,4-oxazine hydrogen malonate, its use in pharmaceutical compsns., and a process for its prodn. which includes the step of reacting the corresponding free base (II) with malonic acid.
Patent DE-4004118-A1 (DE)
Title: Heating long objects such as rocket engines - involves guide vanes to guide air stream around objects
Inventor: SARKAR BARUN-KUMAR DIPL ING
IPC: F26B21/00
Filed: 1990-02-10
Abstract: The equipment (10) is used for heating long objects such as rocket engines. There is a housing (14) with racks to support the rocket engines (12). The housing has an inlet (18) at one end and an outlet (20) at the other end. A fan (22) at the outlet end draws a current of warm air through the housing. At the housing inlet (18) or at the outlet end, or at both ends curved vanes are fitted. These vanes impart a swirling motion to the airstream so that the air flows around the rocket motors as it flows from one end of the housing to the other. USE - Heating long objects, such as rockets.
Patent DE-4005332-A1 (DE)
IPC: B07B13/00
Filed: 1990-02-20
Abstract: A waste sorting installation contains a conveying system loaded with waste for manual sorting of the waste. The conveying system (10) runs through a cabin (36) which is arranged on a transportable frame (38). The cabin (36) encloses the conveying system (10) and the work stations of the persons employed on this. In order to permit working on a waste sorting installation in a relatively narrow cabin, an odour barrier (46, 48) is provided which on the one hand permits the manual sorting process but on the other separates the compartment accommodating the persons from the conveying system (10). This odour barrier is formed by an air curtain with fresh air infeed and vitiated air extraction. <IMAGE>
Patent DE-4006633-A1 (DE)
Title: Fibre suspension sieve - has projecting blades at mantle with downwards angled ends to give two fractions without clogging
Inventor: SILANDER RISTO DIPL ING
IPC: D21D5/16
Filed: 1990-03-03
Abstract: The mantle of the sieve, to separate a fibre pulp suspension into fractions, is fitted with parallel blades in a vertical stack and at defined intervals. Their outer edges are angled downwards. Pref. the blade ends are angled at 30-50 deg. to the horizontal. The radial dimensions of the blades give a width of 2-10 times the gap between them, and pref. 3-5 times, to give a radial blade width of 10-30 mm. The lower end of the sieve rests on the base of the chamber. A central opening at the lower end of the sieve is above the outlet for the second fraction at the chamber base. The inlet opening for the fibre suspension is tangentially at the upper section of the chamber, matching the direction of sieve rotation.
Patent DE-4008392-A1 (DE)
Inventor: HEILIGER RAYMUND DR
IPC: A61M5/32
Filed: 1990-03-16
Abstract: For safe disposal of a steel cannula (1) use is made of a protective sleeve (3) which is provided with a longitudinal slot (10). With the aid of an activation element (5) which protrudes radially over an attachment piece (4) of the steel cannula (1) and can be displaced via the longitudinal slot (10) outside the protective sleeve (3) the steel cannula (1) is drawn into the protective sleeve (3) and is held securely therein. 
<IMAGE>
Patent DE-4013093-A1 (DE)
Title: Device for connecting profile beams - involves at least one retainer applied and clamped to beam strap
Inventor: VOIGT WOLFGANG
IPC: E04G17/02
Filed: 1990-04-25
Abstract: Two retainer devices (3, 16) which are interconnected are used for joining wooden beams fitted with straps, and on a bridge (3, 4, 5), at least on one of the retainers, a two-armed gripper (9, 10, 11) rotatable around an axis (8) vertical to the bridge is fitted. At the two outer ends of the gripper, counterposed claws (10, 11) are provided which grip behind a strap (6) of a profile beam (2). The gripper (9) can be drawn against the bridge (3), against which it locates, and it is provided with a screw spindle (7) which passes through the bridge (3-5), and on which a wing nut (14) engages. USE - To join wooden beams fitted with straps.
Patent DE-4014138-A1 (DE)
Title: Temporary wall partition with decorative panels - has support frame consisting of vertical supports with adjustable foot plates
Inventor: KORTH BERND
IPC: E04B2/74
Filed: 1990-05-02
Abstract: The temporary wall partition consists of decorative panels hung onto a support frame (17). Each support frame consists of two vertical supports (5) with adjustable foot plates and a hook element (6) on the top, to be located onto a profile support beam (7). Spacers (22) are slotted between the vertical supports. The panels are hung onto the spacers. The profile support beam is attached either directly or by a bracket to the wall or with adjustable struts to the ceiling. USE/ADVANTAGE - Temporary wall partition, e.g. for  exhibitions. EAsy to install and to dismantle. Top fixing avoids protruding foot supports.