baber/WOPTO huggingface dataset:
Patent DE-3815287-C1 (DE)
Title: Cable distribution cabinet for installation in the open air
IPC: H02B1/50
Filed: 1988-05-05
Granted: 1989-08-10
Abstract: A cable distribution cabinet for installation in the open air, consisting essentially of a cabinet housing (1) for accommodating the electrical equipment and of a base (2) through which the cables (6) which are to be connected are inserted into the cable distribution cabinet. The cabinet housing (1) is connected to the base (2) by means of elastic fastening means (5) which non-destructively release at least the connection point on the base when a predetermined mechanical force is applied. <IMAGE>
Patent DE-3900444-C1 (DE)
Title: Arresting device for a chain
IPC: F16G15/00
Filed: 1989-01-10
Granted: 1990-08-09
Abstract: Known chain-arresting locks are fastened at one end of a tying chain for bundling items. In order to tie the items, the chain is drawn through the draw-through opening, the locking part being pressed into its release position. For securing purposes, the arresting part, after its release, is moved, under spring force, into the arresting position, in which it projects through the link opening of a chain link located in the draw-through opening. Only every second chain link can be arrested by means of the arresting part. The intention is to permit the chain to be shortened and lengthened accurately and sensitively and for unintentional loosening of the arresting part to be avoided. In order to be able to rotate the chain links within the through-passage opening, the chain is arranged such that it can be rotated relative to the link element of the arresting device. By means of the arresting part, each chain link can thus be secured against slipping through the draw-through opening. Since the arresting part is moved into its release position by subjecting it to tensile loading, it is prevented from being able to be displaced into its release position in the event of an unintentional blow to the arresting part. By means of the arresting device, the chain can be adapted very accurately to the respective items for bundling, as a result of which the items can be securely held together and transported. <IMAGE>
Patent DE-3903281-C1 (DE)
Title: Bar anchor for joining bars
IPC: F16B7/06
Filed: 1989-02-03
Granted: 1990-05-23
Abstract: The present invention relates to bar anchors having two aligned butt straps with bores for receiving a bolt and having a shaft with thread for the cost-effective joining and securing of bars for general usage, in particular in building construction. An opening width which widens inwards prevents expansion and fracturing as a result of tolerances of the flanges. Bores which are conical on one side permit the preliminary casting of a cylindrical bolt-bearing means.
Patent DE-3905258-C1 (DE)
IPC: H04M3/51
Filed: 1989-02-21
Granted: 1990-05-10
Abstract: 2.1 A simple operating procedure is intended to enable telephone connections to be divided up into categories and stored. With certain types of connection, the operator is to be obliged to enter an identification code derived from the content of the call so that it can be recorded and in each case summed up. 2.2 With a specific authorisation class allocated to a connection device, the release of the latter when a connection is cleared is not enabled until predetermined identification codes are sent from the terminal to the switching installation. Identification codes of this type are stored in a specific memory and in each case identical ones summed up. The contents of this memory are then available for statistical analysis. 2.3 Thanks to the memory and evaluation devices connected to it, it is a simple matter to establish how often calls in each case with the same content have been received. These may, for example, be complaints, fault reports or other operational information which may require the instigation of specific measures. <IMAGE>
Patent DE-3921378-C1 (DE)
Title: Wheelchair with adjustable seating position - has coding elements for setting angles of backrest and seat via servomotor
IPC: A61G5/00
Filed: 1989-06-29
Granted: 1991-02-14
Abstract: An invalid chair with servo-driven adjustment has one servo-motor (19) to adjust the rake of the seat back and one servo-motor (19) to tilt the seat and set back as one unit.  The servo drive is controlled via a single control panel (20) after insertion of a code element.  This releases the cotnrols from the otherwise blocked state. The control is then via a simple joystick. The code element can be a punched card, a magnetic card etc., with one code element for adjusting the chair for normal position and one for the patient lying prone.  The two programs allow adjustment between safe, preset limits. ADVANTAGE - Tamper-proof controls; no risk of injury through incorrect settings.
Patent DE-4017864-C1 (DE)
Title: Spring contact for thermal switch - has wide section in free region of operating tongue accepting high bending force
IPC: H01H1/26
Filed: 1990-06-02
Granted: 1991-11-07
Abstract: An electrical thermally-responsive switch has a bimetallic strip (12) positioned between the base (17) and the housing (2). Located in a bore in the housing, a pin (13) acts as a transmission element for operating a moving contact carrier (3). The carrier is in the form of a spring metal element with a blanked out section in the centre. The pin operates against a projection (4). A contact pad (6) positioned is the tip when the bimetallic strip responds the contact open with a snap action. USE/ADVANTAGE - Accepts large bending moment even with short length. Temp control limiter or safety device.
Patent DE-4135870-C1 (DE)
Title: Overcurrent and short circuit protection circuitry for inverter - provides four gate-controlled power semiconductor switches for each phase lead
IPC: H02H7/122
Filed: 1991-10-26
Granted: 1993-01-14
Abstract: For each phase, positive and negative supply rails are connected through inducators (L1, L2) and pairs of thyristor switches (T1, T2) and (T3, T4) to the output terminal (A). Between the thyristors of each pair a connection is made through a coupling diode (D5, D6) to the mid-voltage supply point (M) formed by a capacitative potential divider (C1, C2). Connections before each thyristor pair (K, L) lead through coupling diodes (DK5, DK6), resonating inductors (LK1, LK2) and parallel quenching thyristor pairs (Th1, Th2) and (Th3, Th4) to the same mid-voltage point. Resonating capacitances (CK1, CK2) coupled the two arms of each quenching thyristor circuit. Limiting resistors and diodes (RK7, DK7) and (RK8, DK8) link the supply rails to the quenching thyristors. USE/ADVANTAGE - Overcurrent and short circuit protection for 3-stage inverter; current interruption without need for fuses or discharge of energy through second circuit.
Patent DE-4223847-C1 (DE)
Title: Regenerating catalytic metal filler bodies used in gas phase cleavage of urethane - by treating at elevated temp. with hydrogen contg. gas
Inventor: RECHNER JOHANN DR
IPC: B01J23/94
Filed: 1992-07-20
Granted: 1994-04-21
Abstract: Process for activating or regenerating the catalytic properties of metal filler bodies for reactors for gas phase cleavage of urethanes, made of steel with an Fe content of at least 50 wt.% or copper bronzes with a Cu content of 60-96 wt.%, comprises treating the filler bodies in a first stage at a temp. of above 200 deg.C. with an oxygen-contg. gas, esp. air, or with hydrogen or a hydrogen-contg. gas mixt., and opt., when an oxygen-contg. gas was used in the first stage, post-treating the filler bodies at a temp. of above 200 deg. with hydrogen or a hydrogen-contg. gas mixt.. USE/ADVANTAGE - The process gives good regeneration of activity of Fe- and Cu-contg. catalysts used in fixed bed catalyst reactors used for gas phase cleavage of urethanes of formula R1 (NHCOOR2)n into the corresp. isocyanates of formula R1(NCO)n and alcohols of formula R2OH, in which R1 = n-valent 1-18C, esp. 6-13C (cyclo)aliphatic hydrocarbon gp. or 6-13C aromatic hydrocarbon gp., R2 = 1-18C, esp. 1-16C aliphatic hydrocarbon gp. or phenyl gp. and n = 1 or 2, esp. 2. The regeneration is technically simple to carry out, can be conducted with the catalyst in situ in the reactor, and does not use corrosive treatments.
Patent DE-4232313-C1 (DE)
Inventor: KUBEIN-MEESENBURG DIETMAR PROF
IPC: A61F2/40
Filed: 1992-09-26
Granted: 1994-04-28
Abstract: The present invention relates to an artificial joint, especially an endoprosthesis for the human shoulder joint, comprising two joint members that move toward one another, an articular head (3) and a glenoid cavity (2) with spherical joint surfaces. The relative curvatures of the functional surfaces (5, 7) are convex-concave in the frontal plane and in a transverse plane perpendicular thereto. The joint geometry of the functional surfaces relative to one another in each of the two planes is determined by a dimeric joint chain extending through the centres of rotation of the functional surfaces of the particular section contours. With regard to their functional surfaces the articular head (3) and the glenoid cavity (2) are designed such that, in their suspended position corresponding to the resting position of the arm, the mutual functional surfaces (5,7) in the frontal plane have the same radius of curvature in the contact area (8) with linear contact of the functional surfaces (5, 7) and are adjoined by a rolling region (9) in which the radii RP1, RK1 of the two functional surfaces (5, 7) are chosen such that an expanding gap extends between the two joint members (2, 3) in the circumferential direction. <IMAGE>
Patent DE-4235173-C1 (DE)
Title: Diagnostic X=ray appts. for mammography - compares measured transparency determined from quotient of outputs from radiation detectors, one of which receives X=rays from via copper@ filter, with required amt. stored in memory and uses difference for controlling X=ray tube voltage
Inventor: AICHINGER HORST DR RER NAT
IPC: A61B6/00
Filed: 1992-10-19
Granted: 1994-02-17
Abstract: The X-ray appts. provides a transparency signal for the patient (2) using the quotient of the output signals provided by two radiation detectors (6,7) located behind the patient in the beam path with different pre-filtering. A memory (13) holds the recording parameters for different patient thicknesses. The measured transparency signal is compared with the required transparency signal obtained from the memory, to allow the difference to be corrected via the tube voltage. Pref. the values held in the memory are obtained via calibration measurements. ADVANTAGE - Automatic adjustment of optical beam quality, without interrupting exposure.
Patent DE-4304740-C1 (DE)
Title: Surgical needle
Inventor: BRUNKEN DIETER
IPC: A61B90/92
Filed: 1993-02-13
Granted: 1994-11-10
Abstract: The invention relates to a surgical needle (2) with a suture material or thread (4) fastened on the end opposite the puncturing tip (6), which is characterised in that the surface of the puncturing tip (6) and of the region (8) of the needle (2) adjoining it is matted black or coloured black, continuously or with small interruptions, chemically or electrolytically or by a coating, whereas the surface of the remaining part (10) of the needle (2) which can amount up to about 50% of its length is made of bright or untreated metal up to the thread attachment (12). <IMAGE>
Patent DE-4326756-C1 (DE)
Title: Ordering and billing system
Inventor: STEPHAN EKKEHARD DR
IPC: G07G1/00
Filed: 1993-08-10
Granted: 1994-09-08
Abstract: Ordering and billing system, with at least one mobile input and output device (30) for receiving and billing ordered services, and a processor unit (12) which is connected to it, for storing and further processing data which are exchanged with the input and output device (30). The services to be billed are output as a bill by an output unit (14), which can be controlled by the processor unit (12). Each provided service is listed as an individual item with a unique identification on the bill. The input and output device (30) can select and combine each individual item on the bill to entries to be billed separately, and gives the entry price to be paid. Each item is cancelled after it is selected for the first time. A test function tests whether all items have been cancelled, and the result of the test is indicated by a generated signal. <IMAGE>
Patent DE-4344320-C1 (DE)
Title: Device for the metered output of liquid quantities
Inventor: SWIEGOT ELMAR
IPC: G01F11/02
Filed: 1993-12-23
Granted: 1995-04-20
Abstract: Device for the metered output of liquid quantities from a liquid receiving container (17), having a valve block (11) which can be placed on a container opening and can be fastened to the latter by means of a fastening device (12), which, via at least one connecting device (container/metering device connection 23)) provided with a non-return valve device (25), enables a liquid connection from a container lumen (21) on one side of the valve block to a lumen (22) of a metering device (13) on another side of the valve block, and an output device (30) which, via a valve device having at least two switching positions, enables in an open position a liquid connection between the lumen of the metering device and an outlet opening of the outlet device, the outlet device being designed as a valve shaft (30) which is arranged transversely in the valve block (11) and can be rotated in the latter, having an outlet channel (46) which, in an open position of the valve shaft (30), connects an output end (32) of the valve shaft with the lumen (22) of the metering device (13) and, in a closed position, is separated from the lumen (22) of the metering device (13). <IMAGE>
Patent DE-4416593-C1 (DE)
Title: Centrifugal mixer vessel
Inventor: BERON FRANZ
IPC: B01F9/00
Filed: 1994-05-11
Granted: 1995-09-21
Abstract: A biaxial mixer has a yoke-shaped tentering frame rotating about a horizontal axis with opposite plate-shaped grips rotating in the same direction about a vertical axis. The position of the plate grips as they hold a vessel contg. prods. to be mixed, is fixed by means of a locking assembly. One of the rotating plates can move up and down when unlocked and is held in place by a pressure spring, on reaching the end-position the plate triggers an end-stop switch linked to a control assembly.
Patent DE-4442162-C1 (DE)
Title: Prepn. of natural butter flavouring
Inventor: NIESWANDT ARNOLD
IPC: A23L27/24
Filed: 1994-11-26
Granted: 1996-04-11
Abstract: Prepn. of natural butter flavouring by fermentation of whey or a concentrate, permeate, or sweet or sour powder thereof, or any other whey-contg. substrate using lactose consuming microorganisms comprises: (a) propagation phase at 25-37  deg C and pH 5.0-6.8 lasting for 8-25 hrs. to form a biomass; (b) prodn. phase at 3-26 deg C and pH 4.3-5.2 lasting 20-150 hrs., in which further fermentation is carried out and the medium is satd. with oxygen to a value of 0.1-80%, with the pH at the start of this phase being reduced by the addn. of citric acid and/or its salts, followed by the discontinuous or continuous addn. to the fermentation soln. of acetic acid, citric acid, succinic acid, acetate, citrate and/or pyruvate depending on their consumption, to form the buffer flavouring and (c) regulation of the pH by addn. of \- 1 citric acid  or its salt, calcium carbonate or calcium hydroxide or its standard mixts. with calcium oxide, or with hydroxides or carbonates of other alkaline earth metals.
Patent DE-4446046-C1 (DE)
Title: Tippable truck cab with spring suspended sheet panels
Inventor: RIECK GERHARD DIPL ING
IPC: B62D33/06
Filed: 1994-12-22
Granted: 1995-12-21
Abstract: The cab and doors (8,9) together are designed as a safety cell round driver and passenger. Front (3), rear and sides (6,7) are reinforced and stiffened by press-imposed profiling of their inside and outside sheets and partial additional reinforcement by strip profiles. Reinforcement and stiffening run all round at three different levels, notably at the bottom level (16) at the cab floor transition and at top level (17) where the cab joints the roof and again at chest level (18) below the windscreen. This is supplemented by vertical reinforcing planes, firstly at hinge pillars (19,20), then at lock pillars (21,22) and finally at the corner pillars (23,24) and at one pillar (15) in the rear wall of the cab. The reinforced and stiffened areas are connected to one another in part permanently and otherwise releasably so as to complete a wall-integrated bracing framework which includes the doors, using suitably reinforced centre level as well as stiffened floor and roof to required outline.
Patent NL-1003688-C1 (NL)
Title: Sunshade with upright stick
Inventor: SMINK ALBERT RENE
IPC: A45B3/00
Filed: 1996-07-26
Granted: 1998-01-28
Abstract: The panel (10) encloses the stick, which can be in two parts telescoping one inside the other, the thinner one (7) of them accommodating the panel. The shade (8) is also mounted on the thinner part, and the panel can be arranged to rotate round the stick, which has a supporting component for it. A light can be mounted inside the panel, which has an opening through which the stick passes. Plate material can form the panel, fitting in grooves in top and bottom components with openings for the stick. The panel can be in halves fixed together.
Patent NL-1004568-C1 (NL)
Title: Method for restoration of foundation of building
Inventor: BRUIN PIETER DE
IPC: E02D37/00
Filed: 1996-11-19
Granted: 1998-05-20
Abstract: Along at least a part of the foundation post, reinforcement devices are incorporated. A durable material is placed somewhat beneath the ground surface around the foundation post comprising a mainly tube-shaped casing. This material is plastic or metal, and acts as a supplement to the reinforcement devices. Clamping devices are applied to the foundation post, and propelling parts are fitted between the clamping devices and an upper edge of the casing, in order to force the tube-shaped socket and the foundation post into the ground. Around the foundation post, are fitted a first and second socket cement, which together form the tube-shaped socket.
Patent NL-1006392-C1 (NL)
Title: Polymer composition
Inventor: BOYENS JOSEPH PAULUS HUBERTUS
IPC: B41M5/26
Filed: 1997-06-25
Granted: 1998-12-29
Abstract: Polymer composition consisting of: (a) 5-95 wt.% copolymer of 90-99.8 wt.% methyl methacrylate and 10-0.2 wt.% ethylacrylate and/or methylacrylate; (b) 95-5 wt.% copolymer of 72-80 wt.% styrene and 20-28 wt.% maleic anhydride; and (c) 0-5 wt.% processing agents and/or stabilisers and/or colourants, and which composition has a haze of \~10%. Also claimed are moulded articles entirely or partly made from the above composition.
Patent NL-1010784-C1 (NL)
Title: Linear translation movement with limited range
Inventor: DIJK MARCUS JOHANNES HENRICUS
IPC: G11B5/008
Filed: 1998-12-10
Granted: 1999-01-29
Abstract: The accuracy of rectilinear movement is determined by the cylindricality of the loops formed by the steel bands (7,8,9). This is assisted by the accuracy of alignment of the mounting blocks (23-26) for the outer loops (21,22) and by the broad spacing between the two arms of the inner loop (7), which spans the full width of the rollers (5,6). Pre-tensioners are placed between at least one of the guide surface bodies (1,3) and one or more of the steel bands. The bodies have guidance surfaces (2,4). The parallel steel rollers have diameters of about 2.5mm and lie between them. The divided band of steel foil (7) is about 10 micrometers thick and forms the inner loop to enclose both rollers and is secured to the lower body (1). A spot weld between the inner loop (7) and one roller (5) prevents axial movement. The extremities of the loop (7) are welded to blocks (21,22), which assist with alignment. The extremities of the outer loops (8,9) are welded to four blocks (23-26), in turn secured to the bodies (1,3). The magnet (30) draws the bodies (1,3) together without increasing the rolling resistance.
Patent NL-1021418-C1 (NL)
Title: Removal of stalks or stems from unharvested crops, e.g. bulb flowers, uses spiked mat laid on top of crops and passed through nip with roll
Inventor: GRAAFSTRA ALBERT
IPC: A01D23/02
Filed: 2002-09-09
Granted: 2004-03-10
Abstract: In this continuous method a spiked mat (1) is laid on top of the crops and then passed over a roll (4) so that stalks or stems (7a, 7b) protruding above the mat are transported into a nip between the mat and roll.  An Independent claim is also included for the machine used to carry out this method, comprising a frame which can be moved above the crops, an upper roll (2) located above the crops during use of the machine, a closed lower roll located close to the ground during use, an arrangement of guide wheels (3) located just above the lower roll, an endless spiked mat extending around the two rolls and guide wheels and a drive device for rotating the lower roll and mat.
Patent RU-2072320-C1 (RU)
Title: Method of preparing refractory material
Inventor: BUROV YURIJ M
IPC: C01B31/30
Filed: 1988-11-25
Granted: 1997-01-27
Abstract: FIELD: refractory materials. SUBSTANCE: invention relates to refractory materials useful, for example, in production of tungstenless solid alloys and makes possible their preparation in disperse form with simultaneously simplifying process and increasing its output. Reaction mixture from powder material components is pressed into blocks, which are placed into reactor. One kindles the first block which gives rise to ignition of following adjacent blocks. Burning mixture is subjected to multiple shift in tangential and axial direction by aid of rotating rotor from one side and clasp plunger from the other. Solid combustion products disintegrated under multiple shift are removed from reaction space through reaction gap between the rotor and rector walls, through which gaseous combustion products are also released. Method of invention does not require operations of break down, crushing, sizing, and drying of solid combustion product. Output 254 kg a day (8 h). EFFECT: essentially simplified process and increased output. 2 cl, 1 dwg, 1 tbl
Patent RU-2086563-C1 (RU)
Title: Method for production of polystyrene and catalytic system for its production
Inventor: MAEZAWA HIROSHI
IPC: C08F12/08
Filed: 1988-12-13
Granted: 1997-08-10
Abstract: A process for producing styrene-based polymers having mainly syndiotactic configuration in the presence of a catalyst comprising (A) a titanium compound and (8) a contact product of a methyl group-containing organoaluminum compound and water, wherein the contact product (B) has a high magnetic field componert of not more than 50% in the methyl proton signal region due to an aluminum-mehtyl group (Al-CH3) bond as determined by the proton nuclear magnetic resonance absorption method. According to this process, styrene-based polymers having mainly syndiotactic configuration can be efficiently and economically produced.
Patent RU-2024072-C1 (RU)
Title: Method of optical recording and device to implement it
Inventor: RUDOLF ROT
IPC: G11B7/004
Filed: 1990-03-26
Granted: 1994-11-30
Abstract: FIELD: information storage. SUBSTANCE: data of final table of contents determine addresses of positions of recorded data signals and do not allow expansion of this table without coordination with available data. Time signal of address information is recorded additionally by data temporary table and complete table of contents is formed with account of data of temporary table which can not be expanded without coordination with available data of this table. Time signal of address information can recorded on outside of region of recording of data signals. EFFECT: enhanced authenticity of data recording and search for address information in compact disc recorded partially. 7 cl, 2 dwg