baber/WOPTO huggingface dataset:
Patent DE-4202360-A1 (DE)
Title: Electric starter motor with drive facility - has selective gearing on rear of motor shaft to drive input to gearbox and flywheel
Inventor: FIALA ERNST PROF DR
IPC: B60K17/04
Filed: 1992-01-29
Abstract: The stator motor shaft has a conventional Bendix drive (29) at one end to mesh with the starter ring of the engine. The other end of the shaft has a gear train (32, 33, 34) to drive the input shaft (24) of the gearbox at a reduced speed. This enables the vehicle to be moved slowly, e.g. inside a workshop. The starter motor is more robust and strong than a conventional type. The electric drive is selected by a drive (35) and all gear ratios are available for the electric drive. ADVANTAGE - Simple addition to vehicle transmission, protected drive for starter motor.
Patent DE-4202449-A1 (DE)
Title: Equipment for rotatable machining, e.g. drilling, in rotating workpiece - has fixed tool-holder with insert driven round by work and carrying drill in offset spindle itself driven by planet gear meshing with sun gear fixed in tool-holder
Inventor: SZANTAI FERENC
IPC: B23Q3/06
Filed: 1992-01-29
Abstract: A toolholder insert (5) is rotatable about the workpiece axis (3) in bearings (4) of the toolholder (1). Rotatably mounted in the toolholder insert (5) is a tool spindle (13) whose axis (10) is eccentric by the offset of the drilled hole. At the front end of the spindle is a twist drill (12) and at the rear end a pinion (17) meshing with an internal ring gar (18) fixed in the toolholder. An axially spring-loaded driving bracket (6,7,15) extending from the front of the toolholder insert has pegs (9) which engage with the workpiece and drive the toolholder insert round with the workpiece. At the same time the twist drill is driven about its own axis (10) by the planetary gear pair (17,18). USE - Permits machining of offset holes in rotating workpiece. An inversion of the process in which the toolholder insert is held stationary permits holes located behind an obstruction to be drilled.
Patent DE-4204052-A1 (DE)
Title: Tool for grinding tooth to fit crown - has axial projection to limit grinding operation to required areas
Inventor: ALM YI MARCUS
IPC: A61C3/06
Filed: 1992-02-12
Abstract: A tooth is prepared to receive a crown by first being ground to the required shape. The grinding operation is carried out by  a specially shaped grinding tool (1). The tool is generally of cylindrical form with a conical end face and its surface is covered with an abrasive coating. The tool has a small cylindrical extension projecting axially from the centre of the conical end face. This extension limits the penetration of the tool and prevents the unintended grinding away of the tooth surface which will not be covered by the crown. USE/ADVANTAGE - Preparation of a tooth for crowning. The axial projection limits the grinding operation to the required areas.
Patent DE-4207779-A1 (DE)
Title: IC data card with non-contact transmission of signals and power - has single contact to screening layer on card that connects with embedded circuitry to hold constant voltage level, and memory for stored information
Inventor: HOLZER WALTER
IPC: G07F7/10
Filed: 1992-03-11
Abstract: The IC data card (1) has an embedded microprocessor coupled to a data transmitter (DS2), a data receiver (DE1) and a energy receiver (SV2). Energy required for actuation and use of the on chip circuits is received via a non-contact coupling (5, 5a) that may be capacitive or inductive. The energy is provided when the card is inserted into a data processing terminal (6). A similar transmission path is provided for the exchange of data. The power supply (SV1) within the data processor has a connector to a mechanical contact (3) that engages the metal screening surface of the card. This surface connects (4) to the processor and maintains a constant voltage level. ADVANTAGE - Stabilises voltage potential, non-contact transmission.
Patent DE-4208568-A1 (DE)
Inventor: KOSCHINEK GUENTER
IPC: D01D5/092
Filed: 1992-03-18
Abstract: A process and device for spinning and cooling synthetic, multi-strand, spin-oriented continuous filaments with a spinning device with nozzle plates containing spinning heads and cooling shafts with permeable walls through which a stream of air is inducted inside the cooling shaft purely through the frictional transport of the air by the filaments. The stream of air is continuously taken in directly beneath the spinning heads and then over the entire length of the cooling shafts at filament speeds of the least 2400 m/min.
Patent DE-4211417-A1 (DE)
Title: Surgical endo-instrument for use with endoscope - has jaws at outer end of tubular body which are actuated by mechanism inside hollow handle
IPC: A61B17/00
Filed: 1992-04-04
Abstract: The instrument consists of a tube (10) with a pair of hinged jaws (12,13) at one end and a handle (17) at the other end. The jaws are actuated by a rod (11) inside the tube. A spring inside the tube acts on the rod to hold the jaw in the open position. The handle is hollow and made of flexible material and encloses two pivoted levers. When the handle is compressed the levers act on the rod pushing it in the outward direction thus causing the jaws to close. The handle (17) is provided with depressions (22) for the fingers to provide a good grip. USE/ADVANTAGE - For use with an endoscope. The handle is shaped to provide a comfortable grip.
Patent DE-4211889-A1 (DE)
Title: Surgical extraction and transplant instrument
Inventor: SPITALNY HANS HENNING
IPC: A61B90/00
Filed: 1992-04-09
Abstract: The instrument comprises a first tubular section (A) forming a cutter and sharpened at the open end (1), while at the other end it is joined via a peripheral notch (4) to a second tubular section (B). This has a further notch (4') at the other end. It incorporates detachment points (5) running in the axial direction. A third section (C) joining onto the section at the notch (4') is of solid material and ends at a sharpened needle (3). When the first and third sections have been broken off, the second one divides into shells at the detachment points.
Patent DE-4212992-A1 (DE)
Title: Saw chain revolving around drive sprocket and chain guide - has safety link with projecting nose immediately in front of each cutter link
Inventor: SIEBER GUSTAV
IPC: B27B33/14
Filed: 1992-04-18
Abstract: The saw chain comprises cutter links (11, 13) with projecting cutters (12, 14) and drive links (15, 17), and it revolves around a drive sprocket in the body of the machine, and along both long edges of the chain guide (6), and around the sprocket (8) at the outer end of the guide. The drive links are coupled together between connecting links (18, 19, 20, 21). The outer part of the drive link (15) has a projecting nose (16) immediately in front of the cutter (12, 14), and at the sharpest curve on the sprocket (8) the tangent (25) of the nose (16) projects outside that (26) of the cutter by the margin (A), but when moving in a straight line along the guide, the cutter tangent (26') is outside that (25') of the nose by the margin (B). USE/ADVANTAGE - Kickback of chainsaw is avoided or at least reduced to a safe margin.
Patent DE-4216048-A1 (DE)
Title: Filter element for plate filter
Inventor: STEINER WOLFGANG DIPL ING
IPC: B01D25/127
Filed: 1992-05-15
Abstract: Element has at least two plate parts enclosing a filter space which contains a pref. endless filter cloth and a membrane for pressing/dewatering the filter cloth and which has a suspension inlet and a filtrate outlet, such that: (i) the membrane is located at the filter cloth side facing the lower plate part; (ii) a filtrate drainage system is provided at the membrane side facing the filter cloth; (iii) a pressurisable space is provided below the membrane in the lower plate part; (iv) a rigid porous filter is located in the upper plate part; and (v) a filtrate drainage system is provided behind the filter in the upper plate part. The filter pref. consists of a hardened and/or polymerised plastics, pref. polymethyl methacrylate.
Patent DE-4217681-A1 (DE)
Inventor: WETZLER GERD R DIPL ING
IPC: B61K9/06
Filed: 1992-05-29
Abstract: A diagnosis device for a wheel set for monitoring railway vehicles passing by is described, which is characterised in that a cavity which extends parallel to the sleeper is provided in a measuring sleeper or in a hollow track sleeper (11), in which cavity IR deflection units and at least one IR reception unit (15) are accommodated, which units permit, in contrast with previously known technologies, all the heat sources present in the region of the wheel set and on the underside of the vehicle to be monitored and, at the same time, provide the greatest possible degree of protection against mechanical and electrical influences. The wheel pressure and acceleration measuring devices which were first introduced in conjunction with the invented wheel set diagnosis device permit precise determination of the variables, such as wheel position, wheel weight and tread quality of the wheel, which are absolutely necessary to relativise the IR measurement results. <IMAGE>
Patent DE-4218785-A1 (DE)
IPC: C12R1/01
Filed: 1992-06-06
Abstract: An esterase with a molecular weight of 55 200 +/- 300 Da is suitable for the chemoselective conversion of a compound of the formula II into a compound of the formula I. <IMAGE>
Patent DE-4221486-A1 (DE)
Title: Portable pneumatic vibrator with vacuum cup clamping - generated by venturi nozzle supplied with air through throttle or through freeze flow by-pass for max. clamping force
Inventor: KROEGER DIETRICH
IPC: F16B47/00
Filed: 1992-06-30
Abstract: The equipment and consists of a vibrator (1) which is mounted on a base (4) having vacuum cups (3). Compressed air passes along line (11) to a stop valve (15) and then along line (14) to the vibrator. From a junction (12) upstream of stop valve (15) air passes through a throttle (19) along a line (18) to a second stop valve (9) and then to a venturi nozzle (6) which produces the holding vacuum. Downstream of the stop valve (15) is a by-pass (13) connecting lines (14) and (18) through a one-way valve (17). If stop valve (15) remains shut whilst stop valve (9) is opened a restricted air flow passes through the venturi nozzle, producing enough vacuum to support the weight of the vibrator unit. If then stop valve (15) is opened to actuate the vibrator air flows unrestricted through the one-way valve (17) and venturi nozzle to produce the full holding vacuum. USE/ADVANTAGE - For clamping to the vertical or inclined walls of hoppers etc. Simple, low-cost method of clamping.
Patent DE-4221784-A1 (DE)
Inventor: JUNGBAUER DIETMAR DR
IPC: G02F1/1337
Filed: 1992-07-03
Abstract: A process for stabilising the spatial orientation of the smectic layers in an FLC switching and/or display component, in which the original geometry of the smectic layers was modified by electrical field processing, characterized in that the component is alternately switched during inoperational periods and/or when a given temperature is exceeded beyond a predetermined temperature range including the working temperature range, and/or on going below a given temperature lying below a predetermined temperature range which includes the working temperature range. The use of the process of the invention ensures the continuous operation of the switching and display device even with the repeated regeneration of the "quasi bookshelf geometry" and prevents a reduction in contrast and brightness and the appearance of ghost images.
Patent DE-4225853-A1 (DE)
Inventor: SEEMANN GERHARD DR
IPC: A61K47/48
Filed: 1992-08-05
Abstract: The present invention describes granulocyte-binding antibody constructs which have been derived from the monoclonal mouse antibody MAb BW 250/183 (EP-A1-0 388 914), and to a process for their preparation and their use.
Patent DE-4227941-A1 (DE)
Title: Printing machine sheet transfer drum - has control disc in drum front side region, tiltable in two opposite bearings
Inventor: LOETSCH KURT
IPC: B41F21/10
Filed: 1992-08-22
Abstract: The sheet transfer drum (1) is mounted in front of the printing cylinder. Over the latter width extends a gripper bar (6) with controlled grippers for the sheet front ends. In the region of the drum front side (14) is fitted a control disc (15) secured tiltably in two opposite bearings (16) on the machine frame (3). An adjuster (17) provides the angular setting w.r.t. the drum front side, in which is fitted a longitudinally slidable control body (21), carrying a roll outside of the drum for rolling over the disc. Inside the drum, the disc has a peripheral, inclined slot (25) for a roll (26) of the gripper bar. ADVANTAGE - Simple maintenance of the sheet alignment.
Patent DE-4232368-A1 (DE)
Title: Roof cladding frame supporting solar collector or solar panel - has opposing bottom flange sections with complementary configurations to allow adjacent frames to be linked together
Inventor: TERBRACK ERICH DIPL ING
IPC: E04D13/02
Filed: 1992-09-26
Abstract: The frame (20) supporting a solar collector or solar panel has four rectangular frame walls, spaced around the sidewalls of the solar collector or solar panel and extending parallel to the latter. Each frame wall has an upper longitudinal edge engaging the solar collector or solar panel and an outwards angled flange at its bottom longitudinal edge. The flange has a first section angled upwards, a second vertical section with a folded lip (21) at its upper edge and a third section opposite the second vertical section with a vertically upstanding edge (22). ADVANTAGE - Frame bottom flange allows adjacent frames to be linked together.
Patent DE-4235527-A1 (DE)
Title: Medical X=ray images recorder, esp. for dentistry - contains X=ray image sensor, fluorescent element, solid state image acquisition device and connecting optical fibres
Inventor: MIYAGUCHI KAZUHISA
IPC: H04N5/32
Filed: 1992-10-21
Abstract: An arrangement for acquiring medical x-ray images contains an x-ray image sensor in an outer housing with an x-ray fluorescence element, a solid state image acquisition device and a number of optical fibre bundles connecting the fluorescent surface of the fluorescent element to the image acquisition surface. An x-ray intensity detector element is arranged in the housing close to the x-ray fluorescent element. The intensity detector element is mounted on the upper or lower side of a carrier on which the image acquisition device is mounted. A chip form CCD is mounted on a ceramic substrate. Bundles of glass fibres (3) terminate on the imaging surface of the CCD and lead to the fluorescent surface of an X-ray fluorescent element. USE/ADVANTAGE - X-ray images of increased sharpness and resolution achieved with elimination of unnecessary scattered x-rays.
Patent DE-4236554-A1 (DE)
Title: Relaxation surges in hydraulic system - are prevented by valve system with damping chamber formed by control piston and housing
Inventor: ARNOLD DIETER DIPL ING
IPC: B60R16/08
Filed: 1992-10-29
Abstract: The hydraulic valve arrangement is for use in a vehicle. It incorporates a valve unit (16) installed downstream of a rapidly switching valve (11), and has a control piston (24). The control piston forms with the housing (17) a damping chamber (25) the fluid-filling action of which is displaced via a throttle point when the control piston is moving from the blocking position to a second switching position. During the partial stroke a throttle opening (31) is present between the feed connection (C) and the outlet connection (T) of the valve unit. USE/ADVANTAGE - Relaxation surge preventer for hydraulic system operates without generating large amounts of heat, and is simple and cheap to make.
Patent DE-4241862-A1 (DE)
Title: Safety system for installation threatened by fire or explosion - includes fire and smoke detectors linked to central computer and control appts. managing emergency exit lighting and direction signs
Inventor: BRANDEL RUDOLF DIPL ING
IPC: G08B5/36
Filed: 1992-12-11
Abstract: The system has a central computer (10) which receives signals over wires (12 or 13) from fire alarms (11) which are connected through a standard interface (16) to a monitor (23) operable from an emergency battery (25) in the event of failure of mains power (24). Arrows and pictograms are visible on a display device (30) with a fluorescent lamp (31), and another display (28) features LEDs (29). The interface, power supplies, monitor, displays and a high-security controller (18) linked to one-way and ''No-Entry'' signs (20-22) are combined into a single unit which serves as an emergency lighting and escape route control. USE/ADVANTAGE - At e.g. petrochemical plant on land or offshore, for emergency and rescue lights, fire and smoke detectors etc.. Personnel can be guided precisely to place where they may proceed in safety, according to location of catastrophe.
Patent DE-4242491-A1 (DE)
Title: Micro:filter with ceramic carrier and oxidic filter medium
Inventor: HILDEBRAND MARKUS DIPL ING
IPC: B01D71/02
Filed: 1992-12-16
Abstract: Microfilters with a ceramic support bearing an Al2O3, ZrO2 or TiO2 filter medium which is provided with permeable pore canals in the direction of flow of the material to be filtered, the pore canals in the filter medium determining the degree of filter permeability, whereby the filter medium is made from a cut piece of a sintered film made from a ceramic slip in which the pore canals are formed by the burning out of at least one combustible material incorporated into the slip.
Patent DE-4242555-A1 (DE)
Title: Compsn. for preparing film
Inventor: GUENTER PETER PROF DR SC NAT
IPC: C01G35/00
Filed: 1992-12-16
Abstract: A compsn. to prepare a film comprises a soln. contg. K1-yMyTa1-xNbxO3 (I) where M is a monovalent ion other than K+, y is 0.02-0.20 and x is 0.05-0.95.     Also claimed are (a) a substrate with (I) as a film or coating, (b) a soln. of (I) in a solvent system comprising KF/NaF, KF/LiF, K2O/Na2O, K2O/Li2O, K2MoO4/Na2MoO4 or K2MoO4/Li2MoO4 for producing an epitactic film on a substrate having a lattice constant of 3.8-4.2 opt. the soln. contains 5-95% each of KNbO3 and KtaO3 and the substrate is immersed or dipped in the soln. at high temp., (c) a KTaO3 crystal to which a film contg. 5-95 mol.% each of KNbO3 and KtaO3 and 2-20 mol.% of M, has been applied and (d) a pyroelectric or ferroelectric device contg. a coated KTaO3.     Pref. the dopant metal M is an alkali earth or Ag and is esp. Na, Li or Ag. The substrate is a metal (e.g. Pt or Au) or a crystal.
Patent DE-4301074-A1 (DE)
Title: Identity kit template using background, base photograph on picture
Inventor: HEISER SYLVIA
IPC: B42D19/00
Filed: 1993-01-16
Abstract: The template uses a base picture or photograph. It has an envelope with a rotary, transparent foil for presentation of different hair styles, spectacles, beads, hats, or make-up. The different appearance items are manually rotatable of the base picture.The user inserts its own photograph into the template and then places by manual rotation different appearance items over it to produce amusing variations under a vision window in the template and in both sides of the envelope.
Patent DE-4303199-A1 (DE)
Title: Method of supplying living beings with foodstuffs
Inventor: RIGGENBACH HEINRICH
IPC: A47J39/00
Filed: 1993-02-04
Abstract: In a method of supplying living beings, especially elderly or bedridden patients, with foodstuffs (1), the foodstuffs (1) are introduced by a filling machine into containers (2) where they are heated before consumption. After having been filled with the foodstuff (1), the container (2) is preferably cooled in a shock freezing plant (5), supplied in an insulating container (7) and heated in a heating unit (8) before consumption. <IMAGE>
Patent DE-4305766-A1 (DE)
Title: Retaining device for suspending, for example, decorative articles on wooden panels or solid boards with an integrated tongue
Inventor: LEIB KARL-HEINZ
IPC: A47G1/16
Filed: 1993-02-25
Abstract: A device known hitherto can be fastened on wooden panels which exhibit a T-shaped slot between two spaced-apart wooden panels. Said device cannot, however, be used for wooden panels or solid boards with an integrated tongue since these do not exhibit a T-shaped slot.   The object of the invention is to provide a fastening which can be plugged into the gap between groove and tongue. As a rule, the wooden panels are mounted such that in each case one wooden panel is plugged, with integrated tongue, into the groove of a second wooden panel (Fig. 1, No. 1). Due to the integrated tongue, a gap of a width of from approximately 9 mm to 10 mm is formed between the two wooden panels (Fig. 1, No. 2). The device is plugged into the undercuts of the groove of said gap (Fig. 1, No. 3). The height of the tongue permits this clearance of 0.5 mm. The decorative articles to be suspended can then be fastened on the eyelet (Fig. 2, No. 1). <IMAGE>
Patent DE-4306883-A1 (DE)
Title: Interior lighting system for vehicles, motor vehicles and ships
Inventor: RECKLING REINER
IPC: B60Q3/00
Filed: 1993-03-05
Abstract: Published without abstract.
Patent DE-4318633-A1 (DE)
Title: Connection device for urine drainage system
Inventor: REICHE KLAUS
IPC: A61M39/10
Filed: 1993-06-04
Abstract: The device is intended for connection of the input tube of a urine drainage system to the output tube of a catheter. It comprises a housing having a passage channel and a sealable sampling orifice that opens therein. The housing is tightly and firmly connected to the input tube and can be tightly connected via a hose connection to the output tube of the catheter. The housing is extended beyond the actual connection of the input tube and in this extended housing region it comprises a clamping device for shutting off the input tube. In the same version or in a slightly modified version the device can also be used as a drainage valve for the urine drainage system.
Patent DE-4320367-A1 (DE)
Title: Patient breathing monitoring equipment, e.g. for detecting apnea - has determination system working in conjunction with monitoring system for determining electromagnetic stray effects
Inventor: BOWMAN BRUCE R
IPC: A61B5/053
Filed: 1993-06-19
Abstract: The stray effects, e.g. police-, taxi-, delivery services-, amateur- or citizen-band radio, can render the monitoring system inaccurate. The monitoring system is provided with a generator arrangement for producing a carrier signal. An applicator arrangement supplies the carrier signal to the thorax of the patient. The alterations of the carrier signal applied at the thorax of the patient are measured. The determination system is provided with a cut off arrangement for interrupting the applicator arrangement during a "mute" period; and a detector system for determining the presence of a significant signal during the "mute" period. USE/ADVANTAGE - Impedance alterations of body are used to indicate breathing operations. Four detectors are used to ensure accurate results eg HF stray electromagnetism, also protected against component failure.
Patent DE-4321672-A1 (DE)
Title: Energy transmission system
Inventor: GROTENDORST GERHARD
IPC: F03G7/10
Filed: 1993-06-30
Abstract: Hydaulic energy is finally converted into mechanical energy via two conversion stages connected in parallel and is then required, for one thing, for the purpose of conveying the pressure medium of the two conversion stages back into the original pressure accumulator, while electrical energy can be tapped at the second conversion stage. The pressure accumulator and return vessel are connected via pressure lines which protect the pressure accumulator via integrated check valves (non-return valves) or valve. <IMAGE>