baber/WOPTO huggingface dataset:
Patent DE-4334659-A1 (DE)
Title: Optical routeing device, in particular for road traffic
Inventor: AULBACH JOHANNES DIPL ING
IPC: E01F9/535
Filed: 1993-10-12
Abstract: In an optical routeing device, in particular for road traffic, one or more retroreflective routeing elements are used. The retroreflective routeing element(s) is (are) designed to move to and fro. Preferably, it (they) has (have) wave form. An optical routeing device having the abovementioned features is distinguished by the fact that even and in particular in the illumination-angle region, which is relevant in practice, between 85 and 90 DEG , luminance is guaranteed which is still sufficient for the safety requirements set.
Patent DE-4334971-A1 (DE)
Inventor: HADERLEIN MANFRED
IPC: A43B9/14
Filed: 1993-10-14
Abstract: An insole design for shoes of the California type is characterised in that the insole design comprises at least two layers of material which are joined together, the lower layer having a projection which is at least 1 mm wide and serves for sewing on the shaft. The insole design is particularly suitable for producing shoes of the California type with a slip-lasted insole and for imitation moccasin shoes with a sewn insole design or slip-lasted insole design. <IMAGE>
Patent DE-4335353-A1 (DE)
Title: Support for storage tanks
Inventor: ORDELHEIDE ROLF DIPL ING
IPC: B65D90/12
Filed: 1993-10-16
Abstract: Supports for enamelled storage tanks are described, which can also be saddled one on top of the other. At least one saddle made of concrete is used, in whose upper and possibly also lower support surface longitudinal grooves are provided, in which support pieces are arranged. Each concrete saddle preferably consists of two saddle halves which are held together by a tie rod. A centring roll is arranged along the longitudinal mid-axis of the two-part concrete saddle. The support can also be formed by a prefabricated concrete part which has a smooth concrete saddle on the respective tank side, on the support surface of which concrete saddle strip-shaped support pieces are arranged, which are separated from one another by spacers. According to a further exemplary embodiment, a saddle made of steel can be used, to whose two lateral saddle ends a steel chain is attached, which forms a support surface on the tank side.
Patent DE-4336002-A1 (DE)
Title: Device for instrumental practice of music literature intended for violoncello
Inventor: UNTERER GISELA
IPC: G09B15/06
Filed: 1993-10-21
Abstract: Device for instrumental practice of music literature intended for violoncello, using a fingerboard which corresponds in its dimensions to the normal cello measurements, widens downwards towards a bridge and is delimited at the top by a nut, and above which the freely suspended strings run, which at one end are attached to a holder and at the other end can be tuned by pegs or similar rotary members, and which in its upper end region is fastened on a neck which is rounded off at the bottom and which from its neck projection facing away from the saddle on merges with a support, on which the, in the cello, freely arranged lower end region of the fingerboard rests, which is adjoined by the bowing region, delimited downwardly by the bridge, above the support supporting the bridge.
Patent DE-4336803-A1 (DE)
Title: Process for the preparation of alkyl and/or alkenyl oligoglycoside sulphosuccinates
Inventor: WEUTHEN MANFRED DR
IPC: C07H15/04
Filed: 1993-10-28
Abstract: Alkyl and/or alkenyl oligoglycoside sulphosuccinates can be prepared by a process in which alkyl and/or alkenyl oligoglycosides of the formula (I> R<1>-O-[G]p in which R<1> is an alkyl and/or alkenyl radical with 1 to 22 carbon atoms, G is a sugar residue with 5 or 6 carbon atoms and p is a number between 1 and 10 are transesterified with sulphosuccinic esters of the formula (II) <IMAGE> in which R<2> is a linear or branched alkyl radical with 1 to 22 carbon atoms, R<2> is hydrogen or R<1> and X is an alkali metal or ammonium.
Patent DE-4338452-A1 (DE)
Title: Metering circuitry for collection of toll in respect of telephone conversation
Inventor: ERTUERK ENGIN DR
IPC: H04M15/28
Filed: 1993-11-11
Abstract: In parallel with the two-wire subscriber line (1) a voltage detector (2) monitors the potential difference between the wires, and a low-frequency detector (34) recognises "line free", "line engaged" and ringing tones and can reconstruct the called number. A current detector (5) recognises the off-hook condition and can also count dialling pulses. Status signals are conveyed to a processor (8) with memory (9) by an internal bus (6). The telephone card has a second memory for output from the toll collection appts. and a comparator of the added toll with the stored credit or non-elapsed utilisation time.
Patent DE-4339840-A1 (DE)
Title: Fastener for driving into hard material by explosive power setter
Inventor: FROEWIS MARKUS
IPC: F16B19/14
Filed: 1993-11-23
Abstract: The fastener has a stem (6) with a point (8) at the material facing end, to which a load engagement member (7) is joined  against the drive direction. The stem is surrounded along part of its length by a slit sleeve (9) axially rigid and radially elastically deformable. The sleeve outer contour tapers in the drive direction in its settable section. The axial length of the sleeve is 0.3 to 0.8 times the stem length. The sleeve is typically of steel and may be flush with the stem. The sleeve may pass through a holder of specified length.
Patent DE-4404102-A1 (DE)
Title: Sales display wall
Inventor: CIZERLE FRANZ
IPC: A47F10/02
Filed: 1994-02-09
Abstract: The display wall has an end wall in the longitudinal direction which has a non-rectilinear outline.  At least one of the two faces (4,5) of the display wall (1) is divided into several superposed pairs of parallel surface areas.  The first surface area of each pair is divided into adjoining areas to hold pictures of the goods and the second surface area is divided into the same number of similarly adjoining areas which each hold the bar code allocated to the goods of the associated area of the first surface area. The outline of the display wall should be so long and shaped so that when viewing the display wall from a distance of about 1.0 m with a horizontal viewing angle of pref. 75 degs.  at the most one of the two long side edges (2,3) is visible.
Patent DE-4406127-A1 (DE)
Title: Piston for an internal combustion engine
Inventor: SUMSER SIEGFRIED
IPC: F02B23/06
Filed: 1994-02-25
Abstract: The invention relates to a piston for an internal combustion engine with a piston chamber arranged inside the piston, which chamber is connected by way of at least one flow passage to a combustion chamber of the internal combustion engine, the flow passage having a piston chamber-side and a combustion chamber-side inlet and gas being exchangeable through the flow passage between the piston chamber and combustion chamber during the cyclic process of the internal combustion engine. In order to design a structurally simple and compact piston of the generic type for an internal combustion engine in such a way that the turbulent mixing of the combustion gas in the combustion chamber and hence the combustion as a whole is improved, it is proposed according to the invention that the combustion chamber-side inlet for the gas flow from the combustion chamber into the piston chamber be formed as a flow-enhancing restriction and that the piston chamber-side inlet for the gas flow from the piston chamber into the combustion chamber be designed in such a way that its loss coefficient is greater than that of the combustion chamber-side inlet.
Patent DE-4412036-A1 (DE)
Title: Section-enclosing, multi-piece articulated anchor for roadway support in mining and tunnelling
Inventor: BERWALD WERNER DIPL ING
IPC: E21F17/02
Filed: 1994-04-10
Abstract: The section-enclosing, multi-piece anchor consists of two wide rolled steel sections and an articulated strap which, by means of a clamping screw, forms via several bearing edges a robust element for directly accommodating shackles and chains. <IMAGE>
Patent DE-4413015-A1 (DE)
Title: Chain saw chain with guide rail, used in forestry and saw mills
Inventor: BIHLER GERHARD
IPC: B27B17/04
Filed: 1994-04-15
Abstract: The chain-saw chain (1) runs on a shock-absorbed guide rail (2) and over a deflector wheel (3). The chain consists of inner links (4) and straps (5) on each side. The teeth (6) of the deflector wheel (3) fit into the grooves in the inner links.Circle segments are concentrically spaced in relation to the two holes in the inner links and engage with the teeth. Link bolts join the inner links and straps. The guide rail consists of a core, guide-strips, cover plates and shock-absorbing elements held by rivet bolts. The deflector wheel is mounted on a disc with narrow roller bearing.
Patent DE-4418327-A1 (DE)
Title: Device for electromechanical intake and return of credit cards
IPC: G06K13/08
Filed: 1994-05-26
Abstract: The device has a horizontal input slot (11) with differently configured opening widths before a horizontal guide path (9). Striker pawls (4,5) fitted along the sides of the guide path are connected to an electromagnet (8) via an angled transmission (7). An electronic reader unit (6) is mounted parallel to and above the guide path. The small dia. drive rollers of a roller drive (3) contact the credit card (1 or 2) under the wt. of the roller drive in the air gap between the reader unit and credit card. A smaller rectangular card with key lugs can also be inserted via the input slot.
Patent DE-4419130-A1 (DE)
Title: Portable data processing device of laptop type
Inventor: WINTER FRANZ DIPL ING
IPC: G06F1/16
Filed: 1994-06-01
Abstract: As well as a keyboard part (1), a laptop has a display part (3), which for the purpose of informing a relatively large number of people simultaneously is provided with a display (5) on its rear side as well as on the front side, which faces the operator (Fig. 2). <IMAGE>
Patent DE-4420133-A1 (DE)
Inventor: BIEDENKAPP HOLGER
IPC: F24F13/20
Filed: 1994-06-09
Abstract: The invention concerns housings for air-conditioning equipment, the housings consisting of upper and lower rectangular frames made from extruded sections and held in position, spaced apart and parallel to each other, by load-carrying walls, as well as panels which are attached to the frame so that they can be taken off or moved. The extruded section is essentially rectangular and has on its surfaces only those attachments (1, 2, 3, 6, 7, 8, 9) necessary for assembling air-conditioning equipment housings. In particular, housing components such as doors and panels can be fastened in place outside with an airtight seal and vibrationally isolated from the rest of the housing, while equipment components such as compressors, heat exchangers and fans can be mounted inside the housing. The extruded section proposed also has in it two bolt channels (11, 12) enabling two extruded sections to be fastened to each other at right angles. In addition, panels and doors, as well as attachment fittings for them, are proposed which can be mounted in place on the basic housing construction to give an airtight seal.
Patent DE-4424961-A1 (DE)
Title: Photometric instrument with optical fibres for analysing a number of remote samples, such as spectro-photometer
Inventor: CAHILL JERRY E
IPC: G02B6/42
Filed: 1994-07-14
Abstract: In the spectrophotometer, each of a number of source optical fibres (58) is selectively receptive of source radiation and carries the radiation to a corresp. selected liquid cell (68). A corresp return optical fibre (72) returns transmitted radiation from the sample to a polychromator.  For selecting a sample, a switching member (100) holds exposed ends of the optical fibres on a circle coaxial with an axle for rotating to selected positions. Respective optical series in the instrument direct into and out of the selected pair of fibres. The dia. of a source aperture (90), the spacing of the aperture from the radiation source (12), and the source area (96) define a source space, which is same as that which the optical fibres have.
Patent DE-4426313-A1 (DE)
Title: Double-walled exhaust pipe for an engine
Inventor: SHIMOJI KOJI
IPC: F01N13/08
Filed: 1994-07-25
Abstract: The double-walled exhaust pipe according to the present invention has an outer pipe, which forms an outer wall of the exhaust pipe, and an inner pipe, which forms an inner wall of the exhaust pipe, the outer pipe and the inner pipe being fixed to one another at an exhaust inlet section, which forms a reference point for the thermal expansion of the inner and the outer pipe. The double-walled exhaust pipe according to the present invention has at least one curved section. Furthermore, the inner pipe of the double-walled exhaust pipe is divided into two elongated pipe areas, at least one slide connection, which connects the areas of the inner pipe in order to permit a relative longitudinal slide movement of the pipe areas, being arranged between the exhaust inlet section and the curved section with the greatest angle of curvature.
Patent DE-4427234-A1 (DE)
Title: Multi-bar lock with electric drive
Inventor: HOETZL MANFRED
IPC: E05B47/00
Filed: 1994-08-02
Abstract: A multi-bar lock exhibits a separate electric drive for locking-bar and push-rod actuation. A lock case (3) comprises a lock cylinder (4) for actuating a rod (14) which engages into an electric control means (8) for an electric motor (12) in a separate housing (7). Said housing (7) encloses all the electric components (control means (8), shaft controls (10, 11), electric motor (12)). The electric motor (12) is connected to the lock case (3) via a similar rod (20), the rod (20) engaging into a gear mechanism (5) which drives the locking bars (6, 28) and the push rod (2). <IMAGE>
Patent DE-4432718-A1 (DE)
Title: Plastic package with tear-off strap and mfg. tool
Inventor: NILSSON TOMMY
IPC: B65B61/18
Filed: 1994-09-14
Abstract: A package, esp. for fluids, is made of a sealable plastic and has a sealed, flat tear-off strap (2) in one wall (1). For easy initial opening the wall (1) has a groove (4) forming a deliberate fracture line extending into the wall (1) from inside the package and the groove base (3) is sealed onto the tear-off strap (2). When the strap (2), which is stronger than the weakened wall area (4), is torn off a pouring orifice appears. A claimed tool for forming the opening device (2) comprises a plate (11) and an opposing heated punch (12). The punch (12) face has a raised flange (14) and an adjacent groove (19).
Patent DE-4436648-A1 (DE)
Title: Coin-operated lock e.g. for supermarket shopping trolley park
Inventor: FUCHS PETER
IPC: G07F7/06
Filed: 1994-10-14
Abstract: The trolley is released by insertion of a coin (15) into a slot (M), freeing a key (16) which forms a connection with the next trolley. Within the slot a single control bolt (2) is slidable between two end positions to move e.g, steel balls (3-6) or rollers along grooves (e.g, 7,12) with inward tapered floors. The balls are guided between their own end positions by cutouts (210,220,230,240) in the limbs (21-24) of the H-shaped control bolt under gravity.
Patent DE-4441325-A1 (DE)
Inventor: KRECHER JOHANNES-JOSEF
IPC: B02C13/08
Filed: 1994-11-22
Abstract: The invention concerns a beater mill with preliminary beaters, of the type for drying and grinding lignite (sludge) in which the group of preliminary beaters extends transversely, at 90 DEG  to the striker wheel axis. The transverse position causes the crude lignite to be ground according to the "Spontaneous Nucleation Model" for magma (Wohletz, 1986). The drawn-in, viscous fuel gases are forcibly mixed with the crude lignite so as to form a suspension which effectively reduces the temperature and erosion of the striker wheel. The overall efficiency of the grinding plant is positively influenced.
Patent DE-4441826-A1 (DE)
Title: Device for adjusting gear shifting in motor vehicle
Inventor: SCHULZ WALDEMAR DIPL ING
IPC: B60K20/02
Filed: 1994-11-24
Abstract: The device comprises a thrust piece (17) which is detachably and movably held in the gear casing (2). When the gear (R) is placed in a particular gear (5), and the thrust piece released, the gear lever (3) is positioned (P) bridging the clearance and elasticity in the linkage (1) by an elastic spring (26). The thrust piece extends parallel to the gear paths (5-8) and has one end (18) pivot mounted on a vertical axle (V-V) on the gear casting. The other end (19) has a detachable clamp (24) consisting of a longitudinal slot (21) positioned in an arm (20) and through which passes a screw connection (23).
Patent DE-4442011-A1 (DE)
Title: Device for filling recesses in slide bearing bush
Inventor: HIESL GERHARD ING GRAD
IPC: F16C33/10
Filed: 1994-11-28
Abstract: The object is immersed in a bath of fluid material. The recesses are blocked off so long as the object remains in the bath. The object is then taken out of the bath, whereby the recesses firstly remain blocked. The recesses are freed after the material in them solidifies. A bearing bush (1) is involved which has through holes. The device involves a ring plate (2), a guide unit (3), a dip container (4), a spike (5), a casing (6), a guide unit (7), a water bath together with an ejector (9). The bearing bush on the ring plate is dipped in the container filled with liq. wax which completely surrounds it.
Patent DE-4445929-A1 (DE)
Title: Broaching tool for external broaching machine
Inventor: MELCHER REINHARD
IPC: B23D43/04
Filed: 1994-12-22
Abstract: The broaching tool has a tool holder (1) and broaching tool segments (2a,2b,2c) provided with broaching teeth (3). Pressure elements (10) acting in a pressure direction (13) and transversely to the longitudinal direction (14) of the tool holder press the tool segments against a lateral support of the tool holder. Tensioning devices (26) acting in the tensioning direction (34) tighten the rear side (5) of the segments against a contact surface (7) of the tool holder.
Patent DE-4446941-A1 (DE)
Title: Method for sawing arcuated outer line with circular saw
Inventor: BEER REINER
IPC: B23D59/00
Filed: 1994-12-28
Abstract: The saw blade (2) is inserted into the arcuated line (8) starting point through a slot in the machine plate (4). The arcuated line forms an external arc, and the saw blade cuts tangentially to the line into the workpiece (5). After the initial end the saw blade is retracted into its original position. Then the saw plate is brought into an adjacent position and the saw blade is again inserted into the workpiece tangentially to the arcuated line. The adjacent position is so chosen that the saw blade cuts overlap.
Patent WO-8300981-A1 (WO)
Inventor: SCHIERENBECK REINHARD
IPC: A01K1/062
Filed: 1981-09-18
Abstract: The yoke with automatic closure for cattle, the yoke being provided with branches (7, 10) which are allowed to pass from an open position having a 0 shape to a capture position when they are extended, under the action of an animal wanting food, comprises a reaction element (37) which applies in the branch opening direction a torque opposed to the closure torque generated by the weight of the yoke.
Patent WO-8700417-A1 (WO)
Title: Ultrasonic conductor cushion, and process for measuring pressure-sensitive surfaces
Inventor: BAUER JOHANN
IPC: A61B8/00
Filed: 1986-07-24
Abstract: For the ultrasonic measurement of soft, pressure-deformable materials (3, 3') without the use of pressure on the material to be measured or its surface region, use is made of an ultrasonic measurement cushion (2) composed of a viscous, elastic and pressure-deformable material which is brought into contact with the surface to be measured. Normally an ultrasonic recording is made, the measurement head (1) being in permanent contact with the surface of the ultrasonic conductor cushion (2) during the measurement process.
Patent WO-9015472-A1 (WO)
Inventor: HUEGEL HARALD
IPC: H02P21/06
Filed: 1989-05-31
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur Kompensation eines Phasen- und Amplitudengangs zwischen einem mehrphasigen Soll- und Istwert (iRw, iSw, iTw und iRx, iSx, iTx), wobei zunächst der Betragssollwert (|iw|) bzw. Betragsistwert (|ix|) und der Winkelsollwert (εw) bzw. Winkelistwert (εx) des Soll- bzw. Istwertvektors (i?w bzw. ix¿) ermittelt wird, dann betragsmäßig und phasenmäßig ein Betragsstellwert (|i¿wxy?|) und ein Winkelstellwert (εwxy) aus einer Betragsdifferenz (|iw| - |ix|) und einer Winkeldifferenz (εw - εx) erzeugt wird, die betrags- und phasenmäßig zu den Ausgangsgrößen (|iw|, εw) des Sollwertvektorrechners (26) addiert werden, wobei diese betrags- und phasenmäßige Summe (|iKw|, εKw) in einen mehrphasigen, kompensierten Sollwert (iRKw, iSKw, iTKw) umgewandelt werden und auf eine Schaltungsanordnung zur Durchführung des Verfahrens. Somit kann der Phasen- und Amplitudengang zwischen einem mehrphasigen Soll- und Istwert (iRw, iSw, iTw und iRx, iSx, iTx) kompensiert werden, obwohl der Phasen- und Amplitudengang vom von einer Störgröße (Mz) abhängigen Übertragungsverhalten einer Regelstrecke abhängig ist.
Patent WO-9107116-A1 (WO)
Inventor: KRESSNER GERHARD
IPC: A46B13/02
Filed: 1990-09-05
Abstract: Es wird eine elektrisch rotierende Zahnbürste mit einem drehbaren Borstenträger (38) beschrieben, bei der der Borstenträger (38) winklig zu einer Längsmittelachse (52) eines Bürstenteils (24) angeordnet ist. Der Antrieb des Borstenträgers (38) erfolgt über ein Kegelradgetriebe (42) derart, daß die Antriebswelle (34, 75) des Borstenträgers (38) als axiale Sicherung für den Borstenträger (38) wirkt. Darüber hinausgehend erfolgt die Drehmomenteinleitung in den Borstenträger (38) derart, daß auch unter Berücksichtigung eines gewissen Verschleißgrades ein sicherer Eingriff der Zähne des Kegelradgetriebes (42) gewährleistet ist.
Patent WO-9104265-A1 (WO)
Inventor: HAEUSER HELMUT
IPC: C07J7/00
Filed: 1990-09-06
Abstract: Ein Verfahren zur Herstellung von Progesteron-Derivaten der allgemeinen Formel (I), worin .... eine Einfachbindung oder eine Doppelbindung symbolisiert, X ein Wasserstoffatom, ein Fluoratom oder eine Methylgruppe darstellt und V eine Methylengruppe, eine Ethylengruppe, eine Ethylidengruppe oder eine Vinylidengruppe bedeutet, wird beschrieben.
Patent WO-9304681-A1 (WO)
Inventor: TURNER JONATHAN
IPC: A61K31/505
Filed: 1992-08-28
Abstract: On décrit l'utilisation nouvelle d'antagonistes ou d'agonistes partiels sur un récepteur 5-HT1a en vue de préparer un médicament destiné au traitement et à la prévention de troubles cognitifs, ainsi que des agents pharmaceutiques renfermant ces composés.
Patent WO-9513287-A1 (WO)
Title: Nouveaux steroides avec substituants a proprietes de capture de radicaux, procede pour leur fabrication et produits pharmaceutiques renfermant ces composes
Inventor: DROESCHER PETER
IPC: C07J41/00
Filed: 1994-11-08
Abstract: L'invention a pour objet des stéroïdes de formule générale (I) et de formule générale (II). Les nouveaux stéroïdes avec substituants aromatiques à propriétés de capture de radicaux constituent des principes actifs appropriés dans les préparations pharmaceutiques destinées à la prophylaxie et à la thérapie des lésions cellulaires induites par des radicaux.