baber/WOPTO huggingface dataset:
Patent DE-4238021-A1 (DE)
Title: Energy generator in roller tilt system - converts water buoyancy and gravitational pull of earth into energy
Inventor: MUELLER GUNNAR
IPC: F03B17/00
Filed: 1992-11-11
Abstract: The device converts the buoyancy of water etc. and the gravitational pull of the earth or other bodies, into an intermittent constant rotary movement, to generate energy. It uses a roller system, and utilizes the pitching moment. The device consists of a hollow body (1), which is filled with a fluid. The body turns and is in balance. It contains a second body, which moves upward due to buoyancy, and moves another body upwards. The rolling/pitching movement can be maintained constantly via upper and lower stop elements. USE/ADVANTAGE - Energy generation equipment can be applied anywhere, is environmentally friendly, and reproducible.
Patent DE-4242431-A1 (DE)
Title: Endoscopic ligature instrument with vessel tongs
Inventor: BUES GERD F PROF DR
IPC: A61B18/14
Filed: 1992-12-16
Abstract: The vessel tongs have manually operated opening and closing jaw parts. A separator for cutting through a vessel is at a small distance from the jaw parts, activated independently of the jaw parts by an extra actuator. At least one holder is controlled by another extra actuator.The holder is manually controlled independently of the vessel tongs and separator, and has two holding beaks for picking-up a prefab. loop with a prefab. knot. The separator is pref. an activatable laser beam or a conductor through which flows HE current. A transverse blade may also be used.
Patent DE-4309142-A1 (DE)
Title: Flameproofed moulding compositions based on polycarbonates/graft polymer
Inventor: TISCHER WERNER DIPL ING
IPC: C08K3/22
Filed: 1993-03-22
Abstract: The present invention relates to flameproofed moulding compositions comprising aromatic polycarbonates, ABS graft polymers, copolymers and a flame-protection combination comprising red phosphorus, phosphate or phosphonate esters, antimony trioxide or boron phosphate, and tetrafluoroethylene polymer, characterised in that the red phosphorus and the phosphorus compounds are added as a batch in pastille (briquette) form, to the use of the moulding compositions for the production of mouldings, and to a process for incorporating the mixture of phosphorus and phosphorus compounds into the moulding composition.
Patent DE-4318340-A1 (DE)
Title: Discarding sabot for a sub-calibre round (projectile)
Inventor: GERLACH JOHANN-GOTTFRIED VON
IPC: F42B14/06
Filed: 1993-06-02
Abstract: The invention relates to a discarding sabot (3) for a sub-calibre round (1) having thrustplates (13) which are arranged radially with respect to the round (1) and rest against the round (1) in a positively locking manner, and having a fibre-filled moulding compound which is arranged between the thrustplates (13), the thrustplates (13) having a front guidance region and a drive region with a drive surface (5), and the profile of the drive surface (5) reducing in the direction of the fin assembly (6). In order to avoid the moulding compounds becoming detached from the discarding sabot, it is proposed according to the invention that the thrustplates (13) have a chamfer (14) on their side surface facing the moulding compound, that the profile of the chamfer (14) increases in the direction of the front guidance region, and that the thrustplates (13) thus form a wedge-shaped constriction for the moulding compounds. <IMAGE>
Patent DE-4320529-A1 (DE)
Title: Compressor working with Stirling engine - has bellows controlled pressure chambers connected by inlet and outlet valves
Inventor: KAMINISHIZONO TAKEYOSHI
IPC: F04B45/033
Filed: 1993-06-21
Abstract: The compressor (30) forms a single integrated unit with a Stirling engine. It has a housing (31) with a dividing wall (33,34) which forms a first pressure chamber (32) and a second pressure chamber (37,38). A rod (45,52) runs through the dividing wall with first and second end sections in the first and second chambers. A third pressure chamber (43,50) is formed with a first folding bellows (39,46) and a fourth pressure chamber (44,51) is formed with a second bellows (40,47). Inlet and outlet valves (57,58,61,62) and (59,60,63,64) form connections between first and second channels (53,54) and (55,56) and either the third or fourth pressure chambers. USE/ADVANTAGE - Stirling engine driving compressor is more efficient in operation than existing versions.
Patent DE-4325617-A1 (DE)
Title: Method for ensuring the deactivation of an immobiliser in a motor vehicle and arrangement for carrying out the method
Inventor: HENNINGER MICHAEL
IPC: B60R25/043
Filed: 1993-07-30
Abstract: The invention relates to a method for ensuring the deactivation of an immobiliser in a motor vehicle by means of which an electric function which is necessary for travelling mode can be interrupted, in which method the activated immobiliser is deactivated after the reception of a control instruction by a microcontroller located in the motor vehicle. The invention also relates to a device for carrying out the method. In order to ensure that the immobiliser remains deactivated while the vehicle is operating, an additional safeguard signal is prepared in the operational state of the motor vehicle after the deactivation of the mobiliser which signal prevents inadvertent activation of the immobiliser until the operational state of the motor vehicle is terminated. <IMAGE>
Patent DE-4327297-A1 (DE)
Title: New hindered amine light stabilisers and polymeric compsns. contg. them
Inventor: AVAR LAJOS DR
IPC: C08K5/3435
Filed: 1993-08-13
Abstract: A compsn. comprises a thermoplastic material and a cpd. of formula (I), where R = H, O, OH, 1-24C alkyl, -O- 1-24C alkyl, -O-CO- 1-24C alkyl, -O-CO- phenyl or -CORs; R5 = -C(R3)=CH2, 1-6C alkyl, phenyl, -CO- 1-24C alkyl, -CO- phenyl, -NR7R8, -CH2C6Hs, -CO-O- 1-12C alkyl or -COOH; R3 = H or 1-4C alkyl; R7 = H, 1-12C alkyl, 5-6C cycloalkyl, phenyl, phenyl- 1-4C alkyl or 1-12C alkyl phenyl; R8 = 1-12C alkyl or H; each R1 = independently -CH3 or -CH2 (1-4C alkyl) or both R1 form a gp. -(CH2)s; R2 = as defined for R1; A = O, N(1-4C alkyl) or NH; R9 = H or methyl; and R10 = an aromatic single ring or an aromatic fused 2 or 3 ring gp. or a heteroaromatic single ring or a heteroaromatic fused 2 or 3 ring gp.
Patent DE-4327727-A1 (DE)
Title: Device for generating a recirculating flow
Inventor: LEHMANN GERD DIPL ING
IPC: B01F7/00
Filed: 1993-08-18
Abstract: A propeller (1) has baffles (air guides) (7) which are arranged upright on the pressure side of its propeller blades (3, 4, 5) and, seen in the axial direction, extend in an outwardly curved fashion and stabilise the flow in the axial direction. As a result, subsidiary flows which deviate from the axial direction are prevented without the need for a separate flow-guiding tube as previously employed. <IMAGE>
Patent DE-4329075-A1 (DE)
Title: Angled neck and hand grip for racquet or stick for sports - has one or more bends in it relative to transverse axis of racquet or stick head
Inventor: SCHELER JOACHIM
IPC: A63B49/08
Filed: 1993-08-27
Abstract: The tennis racquet (1) has a handle (2) or neck which is bent at one or more places. The hand grip (3) on the end of the neck is angled in relation to the transverse axis of the head. The wrist of the player's hand gripping the racquet handle is thereby barely angled to one side. The ergonomic configuration of the handle is improved. USE/ADVANTAGE - The bent shape of the racquet for squash, badminton, or stick for hockey, ice hockey and golf prevents injury to the player's arm.
Patent DE-4330261-A1 (DE)
Title: Gas turbine marine propulsion plant
Inventor: ARNDT HEINRICH
IPC: B63H21/21
Filed: 1993-09-07
Abstract: Gas turbine marine propulsion plant having a naval propulsion gear (6) which is driven by a gas turbine (2) via a friction clutch (4) and serves to drive at least one ship's propeller (8). A bridging clutch (10) is provided which is automatically engaged in the event of failure of the closing pressure of the friction clutch (4), and thereby prevents by means of the coupled mass, consisting of marine propulsion gear (6) and ship's propeller (8), overrotation (overrevving of the gas turbine (2). <IMAGE>
Patent DE-4335229-A1 (DE)
Title: Printing process and printing machine for the generation of colour limit patterns
Inventor: SCHLAYER HORST
IPC: B41F33/00
Filed: 1993-10-15
Abstract: It is the object of the invention to reduce the subjective influences in the generation of colour limit patterns, the generation of the colour limit patterns being intended to be possible using multicolour printing with scale colours. According to the invention, the object is achieved with a process in which the manipulated variables of all the actuators involved in the inking of a printing machine to achieve a required OK state of the printed product are stored, in which, furthermore, the required deviations of the manipulated variables from the OK state to achieve the permissible limit values of the inking are stored, and in which, with the aid of an open-loop and closed-loop control device, colour limit patterns are printed automatically, using the stored values. The printing machine according to the invention contains, for this purpose, apart from an open-loop and closed-loop control device, an input device for the manipulated variable deviations, a store for the desired values representing the OK state and for the manipulated variable deviations, and a programming system for the automatic open-loop or closed-loop control of the operating processes necessary for printing colour limit patterns. The invention can be applied to all printing machines. <IMAGE>
Patent DE-4335268-A1 (DE)
Title: Solid-electrolyte capacitor with stepped external anode line - has line where two lower steps are bonded with insulating materials to cathode connection wall and internal anode line respectively
Inventor: KANETAKE YASUO
IPC: H01G9/012
Filed: 1993-10-15
Abstract: The capacitor has ,from one side of an element (1) of e.g. sintered Ta, Al or Nb, an internal anode line (2) extends in the direction of the external anode line (4) to which it is linked by a fuse (9). The end of the internal line is fixed by means of insulating material (e.g. polybutadiene) (10) to an intermediate step (7b) on the external line. Joint-covering resin (11) protects the fuse and prevents peeling of the encapsulation (6) from the capacitor element by the tension produced in casting. ADVANTAGE - Capacitor element is safeguarded against displacement which could easily occur during process of encapsulation.
Patent DE-4337454-A1 (DE)
Title: Tree trunk fastening support - has elastomer tubular body with longitudinal slit and tree binding branch
Inventor: SCHROEDER HANNELORE
IPC: A01G17/12
Filed: 1993-11-03
Abstract: The support has a tubular body (3) of elastomeric material with an elongated slot, a tree binding band (5), and a wooden post (4). The tubular body has apertures, while the tree binding band is also of elastomeric material. Textile reinforcing supports may be embedded in the tubular body. An adhesive may be applied to the tubular body inner side. The tree binding band is typically of a rubber coated fabric. The band end section (6) may be fitted with apertures (7) of rectangular cross-section, while its other end section (8) has fastening incisions. ADVANTAGE - Simple tree support not impairing its growth.
Patent DE-4338096-A1 (DE)
Title: Device for avoiding overloads on a drive train
Inventor: SCHROEDER ROLF DIPL ING
IPC: B60K23/02
Filed: 1993-11-08
Abstract: A device for avoiding overloads on a drive train connected to an engine by way of a clutch, particularly on motor vehicles with manual gearboxes, in the event of excessively rapid clutch engagements, is provided with a hydraulic actuating device for the clutch. A restriction is arranged in such a way in the hydraulic actuating system between the clutch and the clutch-actuating device that, during clutch engagement, limitation of the speed of flow of the hydraulic fluid occurs.
Patent DE-4339978-A1 (DE)
Title: Fastening for part onto smooth or profiled shaft
Inventor: LE THANH-SON DIPL ING
IPC: F16B39/02
Filed: 1993-11-24
Abstract: The fastener has an inner tension ring (3) that is joined in one piece with the concentric part (2) by at least one arm (10). At least one of the two facing casing sides of the part and of the inner tension ring has a conical contact surface (4) for the wedge-shaped axially movable pressure piece (6) in the form of a conical screw (5) and head (6). A ring (9) axially adjacent to the inner tension ring is joined in one piece with the arm. The ring has a threaded hole (8) for the screw. The part (2) is in the form of an outer tension ring concentrically surrounding the inner tension ring.
Patent DE-4340114-A1 (DE)
Title: Adjustable buffer esp. for movable vehicle body part
Inventor: DEMEL OTTO
IPC: E05F5/02
Filed: 1993-11-25
Abstract: In an adjustable buffer, esp. for movable automobile body parts such as bonnets and boot lids, having a threaded adjusting bolt for adjusting the spacing between the movable body part and the fixed bodywork, the bolt thread (6) engages a press-in nut (2), the female thread (21) of which is divided by an inclined bore (22) into two diametrally opposite thread halves (23,24). Pref. the buffer is made of a thermoplastics, esp. polyoxymethylene.
Patent DE-4341542-A1 (DE)
Title: Ultrasonic flowmeter for pipeline flow medium
Inventor: MILANOVIC RAIKO DIPL ING
IPC: G01F1/66
Filed: 1993-12-07
Abstract: The flowmeter detects the flow vicinity of the flow medium (11) using ultrasonic transducers (4, 5) integrated in respective jets (3, 4) contained within the pipeline (10) at a defined relative spacing. Pref. the ultrasonic transducers are provided at the boundary wall of each jet, with a boundary surface of the transducer lying in a common plane with the narrow point (3E) of the jet. Each transducer pref. acts as both a transmitter and receiver, with cylindrical elements distributed around the periphery of the jet.
Patent DE-4341749-A1 (DE)
Inventor: KEHRBACH WOLFGANG DR
IPC: C07D231/20
Filed: 1993-12-08
Abstract: Pyrazole derivs. of formula (I) and their acid-addn. salts are new: n = 1-5; A = a gp. of formula (a) or (b): R1 = H or lower alkyl; Q =(CH2)m opt. mono- or disubstd. by lower alkyl α to the O atom; or 2-hydroxypropylene; m = 2-8; p = 4-6; B = linear 1-3C alkylene opt. mono- or disubstd. by lower alkyl α to the O atom; R2 = H, halo,etc.;R3 = H, halo, lower alkyl, lower alkoxy, OH or lower alkanoyloxy; or adjacent R2+R3 = 1-2 alkylenedioxy; R4 = H or lower alkyl; R5 = H, lower alkyl or phenylalkyl; R6 = H, lower alkyl,etc.;R7 = H, lower alkyl,etc.;or adjacent R6+R7 = 1-2C alkylenedioxy; provided that none of R2, R3, R6 and R7 is alkanoyloxy if any of the others is OH and/or A contains OH.
Patent DE-4407228-A1 (DE)
Title: Method for playback of electronically recorded data
Inventor: KIESELBACH JUERGEN DIPL ING
IPC: H04N1/113
Filed: 1994-03-04
Abstract: The method for replaying electronically stored data utilises a pulse emitted from a light source deflected by a moving mirror, and according to the angle of deviation strokes a predetermined beneath of a photosensitive material. The light impulse strikes a sick flank of a screw-shaped protuberances (1) on a rotating cylinder (2). After each reflection of a pulse a new section of the photosensitive surface is brought into the beam path.
Patent DE-4409835-A1 (DE)
Title: Solid-state image sensor and driver process therefor
Inventor: ANDOH FUMIHIKO
IPC: H04N5/335
Filed: 1994-03-22
Abstract: An image sensor exhibits a photoelectric conversion element (PD), a first MOS transistor (32, 72) with a gate which is connected to the photo-electric conversion element, a second MOS transistor (33, 73) which is connected in series with the first transistor, and a third MOS transistor (43, 75, 5), which is connected in series with the photoelectric conversion element, the threshold voltage of the third MOS transistor being set higher than that of the second MOS transistor. <IMAGE>
Patent DE-4413158-A1 (DE)
Title: Removal of paint or plastics coating from large surfaces
Inventor: KALKERT PETER DR
IPC: B23K26/064
Filed: 1994-04-15
Abstract: The appts. to remove a coating from large surfaces, such as paint or plastics and esp. PTFE, uses a TEA-CO2 laser with a high Fresnel count and a flexible opto-mechanical linkage arm (1,2,3,4,6) to guide the laser beam. The arm linkage assembly has at least two beam tubes (1,2) where one arm (1) has a linkage and rotary movement at the laser (5) while the other has a similar movement with the working head. The connection between them also gives a linkage and rotary movement between the tubes.
Patent DE-4413371-A1 (DE)
Inventor: HES WILHELM
IPC: E02D17/08
Filed: 1994-04-19
Abstract: The build-up device is for the support of staged walls of a ditch, and comprises paired opposing vertical supports (1,2) arranged at equal distances along the ditch, with bracing devices holding the supports of a pair spaced apart. Large surfaced outer and upper build-up plates (4) are provided, the edges of which are vertically displaceable in guide channels (3) of the supports. Also, large surfaced inner and lower build-up plates (5) are provided, the edges of which are vertically displaceable in guide channels of the supports. Instead of an outer and upper build-up plate in the guide channels of the supports an upper board chamber plate (14) is insertable, in which adjacent channel boards (12) are insertable and vertically displaceable. <IMAGE>
Patent DE-4414011-A1 (DE)
Inventor: ZEPF GEORG
IPC: B65C9/36
Filed: 1994-04-22
Abstract: To enable stopper security labels in particular to be affixed in a tearproof manner to containers having an abrupt change in profile in the upper region of the container, the invention provides for the pressing-down and conformation of the label material in the region of the abrupt change in external profile in the upper part of the container. While the container (6) is held centred between a turntable (13) and centring bell (10), the first part (8) of the label is attached to the container upper part and is pressed into conformity with the profile thereby a presser element (2a) on one of a pair of opposed arms (3a, 3b) of a presser device. While the container is gripped by the presser device, the centring bell (10) can be lifted to allow a folding-down device (21) to press the tab (9) of the label onto the top of the container closure. <IMAGE>
Patent DE-4418225-A1 (DE)
Title: Emulation of a memory with multiple connections
Inventor: WANG MING
IPC: G06F17/50
Filed: 1994-05-25
Abstract: An improved electronic design automation (EDA) system with a computer-aided engineering (CAE) tool, which is linked to an emulation tool, implements memory circuits with multiple connections. A transistor-level definition of a memory circuit is converted into a gate-level definition of the memory circuit, so that a reconfigurable circuit corresponding to the gate-level definition is configured.
Patent DE-4420825-A1 (DE)
Title: Site crane
Inventor: BOESCH BERNDT
IPC: E04G19/00
Filed: 1994-06-15
Abstract: In a site crane (1) for feeding formwork panels (2) when erecting formwork (3), a mobile understructure (4) for moving under and lifting storage and transport frames (8) loaded with formwork panels (2) is provided. A fixed supporting arm (5) is arranged on this understructure (4), a jib (7) being held on this supporting arm (5) in such a way as to be pivotable about a horizontal axis (6). By means of a rope tackle line (32) and a crane hook (30) arranged on the free end of the rope tackle line (32), the formwork panels (2) are lifted out of the frame (8) and, by a pivoting movement merely in a vertical plane, are taken to the correct place in the area of the formwork to be erected. The site crane (1) is also provided with wheels (11) or liftable and lowerable supporting strips (13) so that the frame (8) can be shifted together with the site crane on the site and fixed in the new position. <IMAGE>
Patent DE-4426317-A1 (DE)
Title: Device for suppressing vibrations in a crankshaft
Inventor: KOHNO SATOSHI
IPC: F16F15/12
Filed: 1994-07-25
Abstract: A driving pulley (12) has a number of pockets (60) arranged in a circle around the rotation axis (24) as well as inertia weights (62) which can roll in the pockets. The driving pulley (12) is fastened to the engine crankshaft (10) for common rotation. A flywheel (14) is fastened to the driving pulley (12) for common rotation. A clutch (50) has a friction-body arrangement (54) in engagement with the flywheel (14). The driving pulley (12) is elastic and has a first rigidity in a plane normal to the axis (24). The first rigidity is sufficiently high to transmit torque between the engine crankshaft (10) and the flywheel (14). The driving pulley (12) also has a second rigidity in a plane enclosing the axis. The second rigidity is less than the first rigidity. With this device, the transfer of heat, which arises through the frictional engagement between the flywheel (14) and the friction-body arrangement (54), to the pockets (60) is reduced. <IMAGE>
Patent DE-4426473-A1 (DE)
Title: On-board management computer for bus and tram
Inventor: HIRNSPERGER JOSEPH
IPC: B60R16/02
Filed: 1994-07-26
Abstract: The management control system is based upon a microprocessor (2) and uses a non-volatile memory (3) that has ROM and DRAM stages together with a floppy disk drive (4). The floppy disk can store a large amount of data that, for example can represent the road plan for a town. The computer connects with a pair of keyboards for entry of data by the driver and a pair of displays (7,7a) indicate status data.  A further display is provided by a VDU (8). Internally, the computer system comprises a bus (16,17) coupled to a ticket checking unit (10), distance meter (11), door sensors (12) and a voice input stage (13). The other communication bus (17) connects with other vehicle systems (1a,1b).
Patent DE-4428757-A1 (DE)
Title: Operating rainwater recycling plant
Inventor: VARI LASZLO
IPC: E03B1/04
Filed: 1994-08-13
Abstract: Rainwater, collected in a tank, is pumped under pressure to a point of use, protection being provided against low water level by means of a pressure pipe and sensor admitting mains water.Rainwater from the gutter is collected in a tank through a down-pipe. A pump (7) extracts the water from near the base of the tank through a back-pressure valve to pressurise the feed pipe (8). A pressure sensor (9) ensures a constant pressure by switching the pump motor (10). One end of an air-filled pipe is positioned close to the tank bottom and by means of a pressure sensor (19) detects a low level of the tank contents, switching off the pump motor. Fresh water may be admitted to fill the tank by means of a magnetic valve (41), and frost protection is provided with another valve (51). The whole plant is controlled via a microcontroller (34).
Patent DE-4436388-A1 (DE)
Inventor: GENG MANFRED
IPC: A01D78/12
Filed: 1994-10-12
Abstract: The haymaker deposits a single large central or lateral swath, or two small swathes. Its travel chassis has two or more wheels. The different sizes and patterns of the swathes are achieved solely by adjusting the direction of the landwheels (4) on the chassis (1) and/or by cutting individual mowing rotors (14-16) out of use. The rotors can be arranged to fold upwards on the chassis on horizontal axes (11-13), while each turns in one direction only. Seen in the travel direction, two rotors can be forward of the landwheels and the other one after it. In the folded position, the drive to the rotors can be cut out manually or automatically.