baber/WOPTO huggingface dataset:
Patent DE-4309370-A1 (DE)
Title: Radio-frequency device of a system for nuclear-spin tomography having a receiver loop and a preamplifier
Inventor: VESTER MARKUS DIPL ING
IPC: G01R33/34
Filed: 1993-03-23
Abstract: The RF device of a system for nuclear-spin tomography contains a RF receiver part (2) with a receiver loop (3) and at least one capacitor (4, 5). In addition, a preamplifier (8) of signal-processing electronics is provided for amplifying the reception signal (7) received from the capacitor (4). According to the invention, it is intended to provide direct driving of the preamplifier (8) arranged in the vicinity of the capacitor (4, 5) using the reception signal (7). The receiver loop (3) preferably contains high-Tc superconductor material. <IMAGE>
Patent DE-4315965-A1 (DE)
Title: Adaptor socket contact for light switch or socket outlet - has light switch or socket bolted with ninety degree rotation in fixed box with spring contacts at rear
Inventor: FENDLER HORST
IPC: H02G3/18
Filed: 1993-05-10
Abstract: The system is comprised of two parts. A box with spring contacts must be fixedly mounted. The spring contacts lie to the rear of the box-base to counteract danger of contact. The light switch or socket outlet is bolted with a 90 degree rotation in the box. The bolting is implemented by diagonally arranged spring spheres guided in grooves on the box to a seating position. The current cable of the light switch or socket outlet is guided through an opening in the base of the box and is connected to the spring contacts by the rotation through 90 degrees. USE/ADVANTAGE - Enables any layman to replace light switch or protected contact socket outlet within seconds without danger of electric shock.
Patent DE-4319623-A1 (DE)
Title: Climbing wall
Inventor: BUTSCHKAU CHRISTIAN
IPC: A63B69/00
Filed: 1993-06-15
Abstract: Arranged in the climbing wall (1) are holes for receiving climbing holds (2), which can be closed by caps when not in use. The climbing holds can be placed and removed in a particularly simple manner, with positive and non-positive fitting, to change the degree of difficulty of the climbing wall. <IMAGE>
Patent DE-4323169-A1 (DE)
Title: Device for the precise positioning of cast iron shaft parts
Inventor: KUENZE MANFRED
IPC: B65D19/44
Filed: 1993-07-10
Abstract: To bring them into an effective transporting and storage system, cast iron shaft parts, such as frames (4) and covers (5), must be centred and aligned precisely in their position. The device for this purpose has an adjustment plate (1) on a transport pallet with stops (2) and guides (3). Defined contact positions (6) on the shaft parts correspond to these stops (2) and guides (3) and allow precise positioning. <IMAGE>
Patent DE-4324381-A1 (DE)
Title: Optical position transmitter
Inventor: MERKER WOLFGANG
IPC: G06K7/14
Filed: 1993-07-21
Abstract: The invention relates to an optical position transmitter for determining the length or angular position of a body using a bar code track (4), preferably for high reliability requirements. According to the invention, the objective of finding a possibility for the redundant determination of the length or angular position of a body, even in the case of statistically occurring errors in the code track sampling, is achieved in that a bar code track (4) having a unique assignment between code patterns (43) and location of the code carrier (3) has digitally different elements (42) which are in each case integer multiples of the modular width (M) of an elemental module (41), the scanning is carried out by means of a receiver line (5) which is arranged in the movement direction of the bar code track (4) and means are provided for displacing the code pattern (43) picked up relative to a suitably selected line grid (51), as well as means for comparing the registered code pattern (43), brought into correspondence with the line grid (51), with stored bit patterns (72), the addresses in the store (7) corresponding to the position addresses (71) to be output. The invention is preferably applied in motor vehicle technology, air and space travel and in the construction industry. <IMAGE>
Patent DE-4328251-A1 (DE)
Title: Combination dumbbell
Inventor: RIEDL ROLF
IPC: A63B21/072
Filed: 1993-08-23
Abstract: Published without abstract.
Patent DE-4328328-A1 (DE)
Title: Child seat
Inventor: TIETZ WERNER
IPC: B60R21/207
Filed: 1993-08-18
Abstract: The invention relates to a child seat which is provided with belt connections 9, 10 and a seat part, a play table 4, a raised backrest 7 and a footrest 8. In accordance with the current road traffic regulations child seats of this type for infants have to be used in every car and, in general, these child seats are not fixedly installed into the car but rather can be fastened on the particular car seat via the belt connections. In order to increase the safety for the children carried in child seats it is proposed to integrate at least one air bag system into the child seat. As can be seen from the drawing, for example, air bag systems 2, 3 are provided in the backrest 7. The information supply line which connects the release mechanism for the air bag systems to the onboard computer of the vehicle can be routed to the belt connection 5 via the belt 9. <IMAGE>
Patent DE-4328799-A1 (DE)
Inventor: MUELLNER STEFAN DR
IPC: C07C51/48
Filed: 1993-08-27
Abstract: Free organic acids, hydroxy acids, fatty alcohols, sugars and hydroxy-substituted steroids are recovered from complex mixtures by mixing the material to be extracted with a polar solvent, drying the resulting mixture, then silylating, esterifying or acylating it and extracting the resulting material with a supercritical fluid at a pressure of more than 200 bar.
Patent DE-4330833-A1 (DE)
Inventor: KLAUS HELMUT
IPC: B62D55/30
Filed: 1993-09-11
Abstract: PCT No. PCT/DE94/00524 Sec. 371 Date Jan. 2, 1996 Sec. 102(e) Date Jan. 2, 1996 PCT Filed May 4, 1994 PCT Pub. No. WO95/02533 PCT Pub. Date Jan. 26, 1995A shock absorption device for an idler wheel of a tracked vehicle is provided between an outer mounting element fixed to a chassis and an inner mounting element operatively connected with the idler wheel and includes a spring mechanical unit suspended on the fixed element and a hydraulic unit supported on the lower mounting element and operatively connected with a free end of the spring unit.
Patent DE-4333560-A1 (DE)
Title: Device for continuous spectroscopic analysis according to the principle of attenuated total reflection
Inventor: WOLF UDO DIPL PHYS DR
IPC: G01N21/552
Filed: 1993-10-01
Abstract: In the case of the measuring cell used for spectroscopic analysis of the process mixture, a light beam is reflected back and forth at the interface between the optically denser medium of a ATR crystal 6 or of an optical waveguide (optical conductor) 23 and the optically thinner medium of the adjacent, viscous process mixture, this interface forming the measurement surface. In order to clean product residues from the measurement surface, an ultrasound source 22 is arranged in its vicinity. It is advantageous to silver (aluminize) the side of the ATR crystal 6 averted from the process mixture or to place the ATR crystal 6 with this side on a reflecting surface of a pressure plate 7 which fixes the ATR crystal. <IMAGE>
Patent DE-4333771-A1 (DE)
Title: Furniture combination
Inventor: FINKENAUER HARRY
IPC: A47B87/00
Filed: 1993-10-04
Abstract: Furniture combination, in which at least one piece of furniture (M) for displaying goods is connected via connecting means to a piece of furniture (W) for carrying advertising and the piece of furniture (W) for carrying advertising has a machine set which serves to produce cold in at least one of the pieces of furniture (M) for displaying goods which is connected to the piece of furniture (W) for carrying advertising. The piece of furniture (W) for carrying advertising may have devices for its illumination and/or for illuminating at least one piece of furniture (M) for displaying goods which is connected to it. <IMAGE>
Patent DE-4334147-A1 (DE)
Title: Pan and brush combination
Inventor: GRUBER BRUNO
IPC: A47L13/52
Filed: 1993-10-07
Abstract: Pan and brush combinations consisting of a dustpan and a handbrush are known. It is proposed that the handbrush is a flat handbrush which is insertable into the dustpan.
Patent DE-4334590-A1 (DE)
Title: Drive unit having an electric motor and a differential transmission (differential drive)
Inventor: KNIGGE HANS-DIETER DIPL ING
IPC: B60K1/00
Filed: 1993-10-11
Abstract: A drive unit having an electric motor and a differential transmission is proposed, in the case of which the rotor shaft (7) of the electric motor (1) is designed as a hollow shaft and the differential transmission (8) is integrated in the rotor shaft in such a manner that its connecting flanges (9, 10) are accessible at the open ends of the hollow shaft. <IMAGE>
Patent DE-4338845-A1 (DE)
Title: Mechanism for simultaneous actuation of two combustion engine valves
Inventor: SPEIL WALTER DIPL ING
IPC: F01L1/25
Filed: 1993-11-13
Abstract: The device guides a bridging element (15) in a plane through the axes (B1,B2) of the valves (B) and is arranged outside the region between the two valves. The device for guiding the bridging element is formed by a rod (21) inserted into the cylinder head (1), on which the bridging element slides in a bore (20). The bridging element movement is controlled by a positive engagement fit with a collar (28) on the valve play adjustment element (13) which encloses the valve shaft (9).
Patent DE-4342417-A1 (DE)
Title: Apparatus for calibrating force or torque sensor
Inventor: GIESECKE PETER PROF DR ING
IPC: G01L25/00
Filed: 1993-12-13
Abstract: The apparatus for the calibration of a force or torque measuring sensor (1) employs in a first stage an accurately known deadweight load (2) which is small in relation to the total range of the sensor and is applied via a calibration element (6). In a second stage the load (2) is replaced by a force generator (9) which may be a pneumatic/hydraulic thruster, screw jack etc. or a head of water and is monitored by the load cells (4,7,8). A third stage returns the deadweight (2) to the loading system when any errors due to creep in the sensor (1) are observable and the cycle is continued in increments up to the maximum required.
Patent DE-4342625-A1 (DE)
Title: Powdered Meliaceae extracts useful as insecticides
IPC: G01N33/18
Filed: 1993-12-14
Abstract: Powdered extracts of the fruits and/or seeds of plants of the family Meliaceae, except for the neem tree (Azadirachta indica), are new. Also claimed are: (1) a process for producing the extract, and (2) a method for determining the biological activity of the extract, which comprises determining the amt of ochinine 3-acetate, 1-tigloyl-trichilinine and/or 1-cinnamoyl-trichilinine in the extract.  The extracts are produced by (a) extracting the comminuted fruits and/or seeds with a mixt of H2O and a polar organic solvent, esp EtOH and/or MeOH, to obtain a crude extract; (b) extracting the crude extract with a polar organic solvent, esp EtOCa, opt contg
Patent DE-4403687-A1 (DE)
Title: Linking hinge for endface connection of two plates
Inventor: HELL CLAUDIA
IPC: E05D1/02
Filed: 1994-02-07
Abstract: The linking hinge has removable connecting bands (3a,c) on the endface of one of the two plates (1,2), and an intermediate band (3b). The intermediate band is connected to the bands by film pivots (4a,b). The bands have webs (5a,b) fitting in endface grooves in the plates. The webs are a light press-fit in the grooves. A releasable clip connection (7a,b) is fitted between the connecting bands and the intermediate band. The clip connection consists of a through longitudinal groove in the intermediate band and a corresponding projection on the connecting band.
Patent DE-4410205-A1 (DE)
Inventor: JOEENNSON LEIF TILLY
IPC: B65D5/74
Filed: 1994-03-24
Abstract: The description relates to a device for opening a package, the top (3) of which has opening and re-closing devices (7, 18). In order to ensure that the package is completely sealed until it is first opened while being simple to produce and easy to open and to maintain aseptic conditions inside the package where appropriate until it is opened for the first time, according to the invention a disc of plastic is sealed on the top (3), has a recess (14) in the centre (axis of rotation 13) to take a pintle (16) and, a slot spaced from said recess (14) and extending around it in a circle over almost 360 DEG  which is interrupted on the side opposite the pouring edge (5) by at least one bridge (11), a strip (7) is arranged on the disc to rotate about the axis (13) of the pintle (16) and a blade (18) projecting into the slot is secured to the underside of the strip (7) and is longer (length 1) than the thickness (D) of the disc (6).
Patent DE-4413664-A1 (DE)
Title: Sealing bellows for a ball joint in the running gear of a motor vehicle
Inventor: GRUBE REINER
IPC: F16C11/06
Filed: 1994-04-20
Abstract: The invention relates to a sealing bellows for a ball joint in the running gear of a motor vehicle, one end of which, the end surrounding the shank (3) of a ball-headed pin, is held on the shank (3) by means of a retaining ring (4) placed in a circumferential recess (9) open towards the outside and has an encircling skirt (8) which projects axially before installation and has an annular supporting surface (13) which, after installation, is supported in a radial plane relative to the longitudinal axis of the ball-headed pin against a running-gear component (6) with a bearing eye for the attachment of the ball-headed pin. In this sealing bellows, an edge bead (10) which projects approximately radially before installation and is axially oriented after installation and which partially obstructs the circumferential recess (9) is formed at the end of the skirt (8). <IMAGE>
Patent DE-4414825-A1 (DE)
Inventor: HERRMANN THOMAS
IPC: A47J27/14
Filed: 1994-04-28
Abstract: The invention concerns a food processor (1) with a mixing vessel (6) and a drive mechanism (7) for an agitator (9) in the mixing vessel (6), the lower region of which can be heated. As an improvement on a kitchen appliance (1) of this type, it is proposed that the heating should be made dependent on the rate at which the temperature rises.
Patent DE-4418740-A1 (DE)
Inventor: NGUYEN NGOC-THACH DIPL ING
IPC: H01H50/02
Filed: 1994-05-28
Abstract: In a device, eg a relay for a starter for an internal combustion engine, having an interior 21 which houses contact elements 30, 38 which are to be protected against corrosion, the interior 21 is ventilated via at least one opening 40 in which is arranged a floatable closure body 46 which seals the opening 40 when a force of a fluid medium such as spray is applied from the outside. <IMAGE>
Patent DE-4418973-A1 (DE)
Inventor: BARNIKOL WOLFGANG PROF DR DR
IPC: A61P7/06
Filed: 1994-05-31
Abstract: Production of hyperpolymeric haemoglobin (I) with a uniform molecular weight involves subjecting a known solution of (I) with different molecular weight to ultrafiltration and/or fractional precipitation and/or chromatography and/or partial solution process(es).
Patent DE-4421861-A1 (DE)
Title: Hydraulic cylinder
Inventor: KLADIWA WOLFGANG
IPC: B60J7/12
Filed: 1994-06-22
Abstract: As a clamping device (20) for the piston rod (3), a hydraulic cylinder (1) has a friction ring (13) which is fixed relative to the cylinder (5) in the axial direction, coaxially surrounds the piston rod (3) and is preloaded radially relative to the surface of the said rod. This provides a simple and economical way of fixing the piston rod (3) if the supply of hydraulic medium fails. <IMAGE>
Patent DE-4422245-A1 (DE)
Title: Yoke-form front handle for hand-held appliance
Inventor: BOLAY CHRISTOPH DIPL ING
IPC: B25G3/38
Filed: 1994-06-24
Abstract: The handle (1) along the axis towards a secod holder/guide element (8) can swivel so that the distance between both gripping points of the handle and holder/guide element can be varied. In the swivelled positions the handle is fixed positively and/or non-positively by means of a locking device (3-6). A spring-loaded locking element (6) engages in recesses built into the pivot point of the handle. A predetermined breaking point is provided in the locking element.
Patent DE-4426198-A1 (DE)
Title: Fuel injection system for motor vehicle IC engine
Inventor: WILFERT THOMAS DIPL ING
IPC: F02M69/30
Filed: 1994-07-23
Abstract: The fuel injection system has a valve downstream of a metering orifice for added air. There is a heater (33) which warms the air before mixing, the heater being separate from the valve. There is a compressed air tank (42) supplied with a pump (48) for this added air. Air is also extracted from the inlet tract upstream of the throttle flap (51) and supplied to a solenoid valve (44) which can select between the two possible sources of added air. Upstream of the heater is a solenoid valve (35) operating cyclically. The air and fuel may be mixed at injection with or without swirl.
Patent DE-4426458-A1 (DE)
Title: Laser beam machine, avoiding damage to optical unit
Inventor: SCHUBERT PETER
IPC: B23K26/16
Filed: 1994-07-26
Abstract: Laser beam machine comprises an optical focusing unit attached to a connecting head and laser beam-permeable protective disc disposed between this unit and laser beam nozzle connectable to the head.
Patent DE-4429833-A1 (DE)
Title: Ring spindle with synthetic bearing support tube
Inventor: BRAXMEIER HANS
IPC: D01H7/12
Filed: 1994-08-23
Abstract: A spindle for a spinning or twisting machine has a metallic housing (3) which is attached to the spindle rail (4). It contains a spindle shaft (2) which is supported in a synthetic centralising tube (15) by a footstep bearing (13) at one end and a top bearing (13) at the other. The centralising tube (15) is held in the housing between its ends while its bottom end can move radially. The top bearing sleeve (29) does not contact the spindle housing (3) and the synthetic centralising tube (15) is reinforced in the region of the top bearing sleeve (29).
Patent DE-4430956-A1 (DE)
Title: Brake pad expansion spring
Inventor: HENNEMANN KARL-HEINZ
IPC: F16D65/097
Filed: 1994-08-31
Abstract: The two strips of sheet (1,5) may be joined to one another by clipping or plugging together. Alternatively the two strips (1,5,5') may be joined by clamping by bending round the tongued ends (15) of the strip. Details include strip ends (2,3) to contact the narrow sides of the brake pad (4), using the ends (6,7) of the second strip (5,5') to contact the pad retaining pins (8,9). For clipping, the second strip is twice bent (10,11) to enclose the centre part (12) of strip (1). Otherwise, the tongued ends (15) are bent round as stated.
Patent DE-4431470-A1 (DE)
Title: Platform for passenger rail stop
Inventor: OPITZ RUEDIGER
IPC: E01F1/00
Filed: 1994-09-03
Abstract: The platform has a supportive substructure (10), and two parallel foundation beams (16,18,17) on the structure. The beams are at a distance to each other, and parallel to the rails, or extend in the direction of travel. Platform elements (19-23) are prefabricated in a factory, and are placed on the beams. The platform elements are U-shaped, and the legs (25,26) rest on the foundation beams. The beams have longitudinal grooves to retain the legs or rails formed on the legs. Each element consists of a poured hardened material, pref. concrete.
Patent DE-4436137-A1 (DE)
Title: Transverse shift-control method for railway vehicle relative to chassis
Inventor: DUESING MANFRED DIPL ING
IPC: B61F5/22
Filed: 1994-10-10
Abstract: The method involves the use of a control device between the carriage and its chassis for adjusting a definite position deviating from a central position of the carriage wrt. the chassis. At least one measurement parameter detected on the vehicle is an input parameter to a controller. The instantaneous curve radius is derived from the measured transverse acceleration acting on the vehicle and other measurement parameters using a defined formula. The carriage displaced wrt. the chassis transversely to the direction of motion according to the desired value ysoll = f(aq,R,phi,GF,LP), where aq is the transverse acceleration, R the computed curve radius, phi the roll angle, GF the external vehicle dimension and LP the envelope curve of the loading gauge, so as to remain within the obstruction gauge limit.
Patent DE-4438736-A1 (DE)
Title: Forming gripping surface for glass bottles
Inventor: KUHN MAGNUS P DR
IPC: C03C17/00
Filed: 1994-10-29
Abstract: To produce articles with an improved gripping surface, such as glass containers like bottles, a coating is applied (7,8,2) to give a roughened surface. The coating contains mineral granular material as well as a bonding agent. Pref., the bonding agent is augmented by a solvent for working, to give it a liquid or tacky quality. The coating is applied as separate layers of a bonding agent and the granular material. The bonding agent is applied by spraying (7) or a brush, or the object is immersed in the bonding agent.
Patent DE-4447601-A1 (DE)
Title: Fastener for waistband with holes of girdle
Inventor: MUNNY KURT
IPC: A61F5/02
Filed: 1994-09-16
Abstract: The fastener has a housing (26) which is flat, rectangular and open at the back. Its vertical side walls have openings that form a slit for insertion of the waistband. A pin (24) protrudes into the lit. It is chamfered on one side and mounted spring-cushionedly. The band can be pulled through the slit in one direction because it lifts the pin due to its chamfer. Two buttons (28) are on opposite sides of the fastener. Their ends intrude into the spring mounting of the pin and lift this. Then the band can be pulled from the fastener. The pin is fixed to one end of a resilient tongue (27) which other end is attached to the inside of the housing. When the buttons are pressed their chamfered inner ends grip the tongue and pull it to the inner wall of the housing.
Patent WO-8505634-A1 (WO)
Inventor: WILKE DETLEF
IPC: C12P17/18
Filed: 1985-05-30
Abstract: Procédé de préparation de festuclavine; on obtient ce produit par culture du micro-organisme Claviceps paspali DSM 2838; une fois la fermentation terminée, on isole la festuclavine obtenue.
Patent WO-9100153-A1 (WO)
Inventor: MAGORI VALENTIN
IPC: B06B1/06
Filed: 1990-06-22
Abstract: Breitbandiger Ultraschallwandler in Schichtbauweise, bestehend aus mit Elektroden versehenen Piezokeramiklamellen (2) und Platten/Schichten (3, 13), in Form eines Quaders mit einem Verhältnis Breite (B) : Länge (L) = 0,42, bei dem die Dickenverhältnisse der Piezokeramiklamellen und Platten/Schichten so bemessen sind, daß konphases Schwingungsverhalten einer seitlichen Fläche des Quaders erzielt ist.
Patent WO-9116604-A1 (WO)
Inventor: MAREK JIRI
IPC: G01F1/68
Filed: 1991-03-23
Abstract: Es wird ein Verfahren zum Aufbau eines Sensors, insbesondere eines Luftmassensensors, vorgeschlagen, bei dem mindestens ein Sensor-element aus einem Wafer strukturiert wird. Das Sensorelement wird vom Wafer getrennt und auf ein Substrat aufgebracht. Bei der Strukturierung des Sensorelementes mittels anisotropen Ätzens werden gleichzeitig die außen liegenden Ränder des Sensorelements anisotrop geätzt, so daß das Sensorelement mit dem Wafer, aus dem es strukturiert wird, nur durch dünne Stege verbunden ist, die zur Vereinzelung der Sensorelemente durchtrennt werden. In einen zweiten Wafer wird mittels anisotropen Ätzens mindestens eine Öffnung eingebracht, die entsprechend der geometrischen Abmessungen des Sensorelements dimensioniert wird. Zum Aufbau des Sensors wird das Sensorelement in die Öffnung des zweiten Wafers eingesetzt.