baber/WOPTO huggingface dataset:
Patent DE-4343373-A1 (DE)
Title: Reciprocating piston IC-engine for motor vehicle
Inventor: MUEHLMEIER MARTIN DIPL ING
IPC: F02M35/10
Filed: 1993-12-18
Abstract: The elastic mounting (6, 7) flexes parallel to the direction in which the lifting piston (10) moves. The limiting rotational speed is an idling speed which, when altered by temperature, is formed by the idling speed belonging to the temperature.Supports are fixed onto an intake manifold (2) of the engine (1). At least one support point is formed by an emulsifier (8). A seal (9) is positioned between the emulsifier and the air filter (3) and which is much softer than the elastic mountings.
Patent DE-4343394-A1 (DE)
Title: Ring spinning frame
Inventor: BIBERSTEIN HUGO
IPC: D01H7/04
Filed: 1993-12-18
Abstract: The spindle on a spinning machine has a rotary part which supports the yarn package, and a stationary part to hold the rotary part. Between the two are a top and bottom bearings, and the stationary base stands in the spindle rail, holding the bearings plus some form of anti-vibration packing. The stationary base held in the spindle rail also has a suitable insert of anti-vibration material.The spindle (1) pref. has a rotary part (3) supported on the bearings (31, 32) which are sepd. by at least a third of the rotor length, and both are above the spindle rail (5). This holds the tube (8) and the yarn winding (9). The whorl (42) is symmetrical to the bearings, and has the belt (43) to drive it.
Patent DE-4401178-A1 (DE)
Title: Thyristor module for HV or current switching
Inventor: SPAHN EMIL
IPC: H01L25/07
Filed: 1994-01-17
Abstract: The module at least one contact (12,22) and at least another contact, as anode and cathode, for currents, and at least one thyristor  of semiconductor material. There is a stack of numerous thyristors (40,44,46) in adjacent configuration, connectable by intermediate semiconductor discs (40,40') of molybdenum. Pref. all thyristor have a chip (46) contacted in connection with a gate terminal (45) via a gate contact (50). To each thyristor chip is allocated an anode or a cathode line (41,40;41',40'). The thyristor are typically held between a ram (22) and/or a counterbearing (14).
Patent DE-4402583-A1 (DE)
Title: Visual improvement process for wooden surface
Inventor: KAHRMANN PHILIPP
IPC: B27K5/00
Filed: 1994-01-28
Abstract: The visual improvement process involves treating the wood with lacquer and colouring. In doing this, the improving colour and/or structural features of a specific type of wood are transferred to the pure wood surface of the same type of wood being improved. This can be done by a paper or plastics carrier foil using a hot pressing roll. The features can be transferred directly by an engraved structure roll in a wet process. A pore colouring may be used, after which the surface is finished in a transparent final lacquer.
Patent DE-4404680-A1 (DE)
Title: Antimicrobial composition for the production of nipples
Inventor: SUH KANG IL
IPC: A61J11/00
Filed: 1994-02-15
Abstract: There is disclosed an antimicrobial composition for the production of nipples which comprises 40 to 80 parts by weight of silicon oxide, 20 to 50 parts by weight of aluminium oxide and, if appropriate, 1 to 10 parts by weight of silver or silver oxide. There is furthermore disclosed a nipple composed of silicone or latex into which the above composition has been incorporated.
Patent DE-4408835-A1 (DE)
Title: Thin walled plastic skin component
Inventor: CHRISTOPH ERICH M
IPC: B29C41/18
Filed: 1994-03-16
Abstract: To produce a thin-walled plastic component, with at least two colours and esp. as a plastic skin, initially two part sections (16, 17) of a molten and gelled plastic (4, 5) are developed and sepd. from each other by at least one divider (12). They are brought together with an intermediate piece into the same mould (3) to be applied to the inner side (7) of the mould (3) and set by cooling into a skin.  Also claimed is an appts. with at least one divider (12) to produce at least two part sections (16, 17). A container (6) for the plastics (4, 5) has at least two chambers (10, 11). A container which can be fitted to the mould (3) has the plastic for at least one intermediate piece.
Patent DE-4409029-A1 (DE)
Title: Hydraulic press
Inventor: NAKAGAWA MASAO
IPC: B30B15/04
Filed: 1994-03-16
Abstract: A hydraulic press with a pressure cylinder has a cylinder jacket and a piston which can be displaced in the cylinder jacket and is provided with a piston rod which extends away from the piston and which actuates a movable mould part of a metal mould, with which a stationary mould part interacts. The cylinder jacket (11) of the pressure cylinder (10) is longer than the piston rod (14) and fastened at the end of its extension to a clamping plate (15). In the extension of the cylinder jacket, at least one opening (16) for inserting the metal mould into an installation space (19) inside the extension (20) of the cylinder jacket (11) is provided. Through this, the movable mould part (9a) is mounted at the end of the piston rod (14) and the stationary mould part (9b) on the clamping plate (15). As a result of this arrangement, the weight and manufacturing costs of the hydraulic press can be greatly reduced and nevertheless great strength can be achieved in comparison with eccentric loading. The hydraulic press is, moreover, easy to modify in its arrangement. <IMAGE>
Patent DE-4410094-A1 (DE)
Title: Guide ring seal with changeable insert
Inventor: SCHIPPER GUENTER
IPC: F16J15/34
Filed: 1994-03-24
Abstract: The guide ring seal has a holder (4) on a shaft (3) with an adaptor (7) with a recess (10) for the ring insert (11). The insert is made of a material with virtually the same coefficient of expansion as the adaptor. On the guide surface (18), it has a lining of hard material firmly adhering to the material of the insert. The insert may actually be of the same material as the adaptor. This metal may be vanadium-steel. The lining material may be a metal oxide such as aluminium oxide or titanium oxide, or a mixture of these. It may be a metal carbide such as tungsten carbide, chromium carbide, titanium carbide or silicon carbide.
Patent DE-4412262-A1 (DE)
Title: Intra=luminal working shunt for vessel surgery
Inventor: IMIG HERBERT PROF DR MED
IPC: A61M25/04
Filed: 1994-04-09
Abstract: The shunt comprises a luminant sealing balloon in the feed and discharge vessel shank respectively. A third duct with a sluice is coupled to the shunt. A catheter is inserted for intra-vascular vessel reconstruction.
Patent DE-4412853-A1 (DE)
Title: Stern
Inventor: YAMANO TADAO
IPC: B63B1/08
Filed: 1994-04-14
Abstract: The invention relates to a stern (1) for a ship, such as a container ship, in which the breaking of a stern wave and the stern-wave generating resistance can be reduced owing to the fact that the steepness of the wave is kept below the wave breaking limit and yet the requisite lateral stability of the ship is maintained. For this purpose, a stern (1) according to the invention has a fin (5) at the stern end (1a). The fin (5) extends largely over the entire breadth of the stern end (1a). The length between the fin rear end and the stern end (1a) at a draught level (WL) with a fully laden or overladen ship is 1 to 2 % of the ship's length between the perpendiculars, and the bottom line of the fin (5) merges into the stern bottom line (2a) and rises convexly aft and towards the top. <IMAGE>
Patent DE-4414099-A1 (DE)
Title: Transmission mechanism for upright piano damping
Inventor: KARL HELMUT
IPC: G10C3/16
Filed: 1994-04-22
Abstract: The transmission mechanism is such that friction is generated at the transition between the damping mechanism of an upright piano and a damping spoon. The transition of a damping spring and damping arm (17) is also of the friction type.A tensile transmission is used in order to overcome the friction phenomenon. A damping hook (33), contained in a lever member (11) engages a loop (32) secured to a protrusion (17mb) of the damping arm. The damping spring engages another loop (41a) secured to a second protrusion (17ma) of the damping arm.
Patent DE-4414192-A1 (DE)
Title: Self-controlled mobile unit safety clearance calculation method
Inventor: BAUER RUDOLF
IPC: G05D1/02
Filed: 1994-04-22
Abstract: The method ensures a safety separation margin for a self-activated mobile unit where the unit has a movement characteristic arising from its drive and steering characteristics. The safety clearance is determined as follows: a start position and starting steering angle of the mobile unit is defined for various steering angles between 0 deg. and 360 deg. From the movement characteristic an end position of the mobile unit is calculated and recorded for forward movement and respective safety clearance. The contour of the mobile units clearance zone is then generated from consideration of combination of surfaces which are defined by the set of end positions of the mobile unit.
Patent DE-4418860-A1 (DE)
Title: Mower with screw conveyor for cuttings
Inventor: SCHOMAEKER WILDRIED
IPC: A01D43/00
Filed: 1994-05-30
Abstract: The mower comprises an additional connecting rod which is formed by the feed screw (17) conveyor pipe. The pipe is movable in relation to the collector receptacle (5) in the longitudinal direction of the feed screw. The conveyor pipe runs with all degrees of freedom in a slide guide. The top end of the feed screw has an additional screw blade facing the screw element and which runs at least through 90 degrees and at most through 180 degrees. The screw blade is rounded at the beginning and end parts and has the same pitch as the screw element.
Patent DE-4419036-A1 (DE)
Title: Method and device for controlling a light signal in a printer with electrophotographic development
Inventor: KIM YONG-GEUN
IPC: G06K15/12
Filed: 1994-05-31
Abstract: The invention relates to an optical signal control method and devices for improved electronic photographic printers. The printer comprises at least one data transmission unit for converting the data to be printed into a series of video data according to a first clock and for outputting the converted video data in response to a horizontal synchronisation signal which is fed at a predetermined time interval, a print control unit for controlling a mechanism which is used for printing the video data by transmitting electrical signals, providing radiation data which are used to control the generation of light of a light source element, which have been received from the interrupted video data which have been fed to the light source element, and to generate the horizontal synchronisation signal by processing a radiation detection signal which has been produced by the light source element, and an interruption unit which is connected between the data transmission unit and the print control unit for interrupting the converted video data which have been output by the data transmission means in response to a second clock, and for providing the interrupted data as the interrupted video data. Correspondingly, the interrupted video data are output as the radiation data by the print control unit and are subsequently used to control the quantity of light with which the ... Original abstract incomplete.
Patent DE-4420617-A1 (DE)
Title: Encapsulated dry-electrolyte capacitor
Inventor: KURIYAMA CHOJIRO
IPC: H01G4/40
Filed: 1994-06-13
Abstract: An encapsulated dry-electrolyte capacitor is proposed, which comprises a capacitor element (1) having a chip (1a), from which an anode wire (1b) partially projects, a resin encapsulation (6), which encloses the capacitor element (1), and a diode (4), which is likewise enclosed by the encapsulation (6). The diode (4) has a negative pole, which is electrically connected to the anode wire (2), and a positive pole, which is electrically connected to the chip (1a). The diode (4) is designed to conduct, with a forward bias, a forward current which is lower than the polarity-reversal breakdown voltage of the dielectric of the capacitor element (1). <IMAGE>
Patent DE-4423518-A1 (DE)
Title: Design element as connected quadrilaterals
IPC: A47B87/00
Filed: 1994-07-06
Abstract: The element comprises two angled quadrilaterals (3,4)with a short opposing inwards-directed struts (5,5) on their lateral sides, as well as a long outward connecting strut (6,6). Short inwards connecting struts (7-16) on the long sides respectively increase (7,9) in curvature and decrease in curvature (8,10) starting from the short connecting strut (5). The interval between the two sets of struts (7,9 and 8,10) reaches a minimum (11) inside the quadrilateral and the two vertical legs (2,2) on the long struts (6,6) are longer than the legs (1,1) on the short struts (5,5). Short and long struts (5,6) are identical in curvature as against struts (7,8,9,10) and/or legs (1,2) which are designed as metal cylinders, wires and/or profiles. The hollow element overall lies open to the sides and has walls or coverings etc. between the struts (7-10) and the legs (1,2).
Patent DE-4425094-A1 (DE)
Title: Device for transmitting positive or negative torque in narrow spaces
Inventor: BOEDECKER ROLF
IPC: B25B13/08
Filed: 1994-07-15
Abstract: The working head (1) is open on one side and the actuating arm (2) lies vertically on the jaws (6) of the head. The actuating arm has an axis (5) set at an acute angle to the screw axis. The head may be made of chrome vanadium steel or carbon steel.  The main body and jaws of the head are thin enough to allow for rigid movements, the jaws being only 1.5 mm. The opening (3) in the actuator is four sided.
Patent DE-4425218-A1 (DE)
Inventor: HAUKE GUENTER
IPC: A61B50/00
Filed: 1994-07-16
Abstract: The device has a separating piston (10) which is positioned between the mixer piston (5) and the ejector piston (12). The separating piston is axially movable in the mixing cylinder. The cylinder compartments (11,13) separated by the separator piston are interconnected by at least one overflow duct (18) formed by at least one hole through the separator piston. The one or more through holes taper towards the cylinder compartment on the dispenser side and slope in relation to the cylinder axis. The operating rod (6) is detachably joined to the mixer piston. A guide bushing (7) is removably placed on the mixer cylinder. <IMAGE>
Patent DE-4428217-A1 (DE)
Title: Additive metering system for WC
Inventor: SCHREIEDER GEORG
IPC: E03D9/03
Filed: 1994-06-30
Abstract: The system is used for introducing an additive to the flushing water in a WC. The closure element has an upwardly narrowing inclined surface (54) which in the closed position lies against a correspondingly inclined terminal edge (30) of the tube union (26) containing the connecting channel (28). At least one stop ring (46) is arranged on the inclined surface. A diametral slot (35) for an adjustment tool is provided in the upper end of the closure element.
Patent DE-4429696-A1 (DE)
Title: Device for the application of a liquid composition (hair lotion) on to the human scalp for the treatment of dandruff
Inventor: KOBLINSKI JENS VON
IPC: A45D24/28
Filed: 1994-08-22
Abstract: Since there is no known device for the application of a composition on to the scalp and since conventional application methods are uncomfortable and time-consuming it is the object of the present invention to find a solution which is distinguished by being simple, functional and easy to use. Combination of a dispenser, whose function resembles that of an injection syringe, and a hollow comb, attached to this dispenser, resulted in a device for aspirating liquid and distributing it uniformly on the scalp by combing with a desired pressure. The device can be used in professional hair treatment and for private applications.
Patent DE-4430309-A1 (DE)
Title: Multifunctional electrical pushbutton switch for electrical contact-making on PCB
Inventor: MAYER WERNER
IPC: H01H25/06
Filed: 1994-08-26
Abstract: The multifunction switch is printed circuit board (PCB) based (5) and has a centrally located element (2) supported on a fixed location (4) with an indicator bulb at the centre. The element has a formed diaphragm (3) that allows deformation to occur when the centre push button is operated. The underside of the element carries contact segments (6) that in the normally off state are separated from contact pads (7) on the printed circuit board. When actuated the contacts close and separate signals are generated on tracks coupled to outputs.
Patent DE-4432688-A1 (DE)
Title: Rotary engine
Inventor: SCHMIDT JOSEF
IPC: F01C11/00
Filed: 1994-09-14
Abstract: This concerns a rotary engine (1) with pistons (3) rotating in a housing (2), which piston has a profiled shoulder (7) designed as segment (6), which is tightly guided in a bore (5) of the housing (2) and rotates centrally in the bore (5). In order to create a rotary engine (1), which permits the maximum possible utilisation of energy and thereby a fuel saving, the housing (2) is divided into an intake (11) and compression space (12) and into a combustion (13) and working chamber (14). In the intake (11) and compression space (12) a reciprocating piston (19), connected by way of a connecting rod (17) to the shaft (4) designed as crankshaft, is tightly guided in a corresponding radial bore (20) of the housing (2). At the upper end of the bore (20) an inlet valve (15) is provided in an opening (21) for the connection of compression space (12) and combustion chamber (13). In order to form the combustion chamber (13), a combustion chamber flap (25), which is capable of rotating over a limited angle ( ) about a pivot (26) arranged on the housing (2), is provided between the inlet valve (15) and the working chamber (14) formed between the bore (5) and the piston (3). <IMAGE>
Patent DE-4440510-A1 (DE)
Title: Digital sinusoidal signal generating method
Inventor: GOECKLER HEINZ DR
IPC: H03B28/00
Filed: 1994-11-12
Abstract: The method involves dividing a fundamental harmonic period into N' phase increments, with a size 2pi/N', where the number N' of scan values lies in the range 2 less than N' less than or equal to N, with m' and N' elements of the natural number N, so that a digital signal of the frequency ft' = m'.fo' = m' times fa/N' is produced.
Patent DE-4441567-A1 (DE)
Inventor: FRANK DIERK DR
IPC: C04B28/24
Filed: 1994-11-23
Abstract: The invention concerns: a composite material containing a quantity of aerogel particles equivalent to 10-95 % by volume and at least one inorganic binder; a process for manufacturing said composite material; and the use thereof.
Patent DE-4446999-A1 (DE)
Title: Control for real=time counter of video cassette recorder
Inventor: OH YOUNG GYU
IPC: G11B27/34
Filed: 1994-12-28
Abstract: A real time counting system, for use with video tape recording to indicate the remaining tape length, has a signal detector circuit (30), a counter stage (10) and an automatic tracking signal, ATF, detection circuit (50). The signal detector stage (30) determines if an head signal exists on the output.  The counter circuit counts the number of pulses from a tape drive motor and a display indicates the remaining tape length.
Patent WO-8002540-A1 (WO)
Inventor: LANG A
IPC: A01D45/02
Filed: 1980-05-16
Abstract: Un mecanisme de direction automatique, destine en particulier a des moissonneuses, comporte des indicateurs de direction actifs au lieu d'indicateurs passifs connus. Ceux-ci sont alimentes en courant de fluide provenant d'une servovalve par l'intermediaire d'un indicateur d'angle des essieux; ces indicateurs de direction sont conformes comme des reducteurs de debits. Le vehicule est muni de deux palpeurs (5a, 5b) qui balaient une ligne directrice (1). Un comparateur (24) fournit, comme grandeur d'entree d'un regulateur, la difference entre trois signaux provenant des palpeurs et de la direction. Le comparateur contient un element (26) reglable, dans une chambre a fluide sous pression: cet element (26) subdivise la chambre en deux espaces sous pression (28a, 28b). De ces espaces, des conduits hydrauliques (30a, 30b) conduisent, par des etranglements variables (32a, 32b) a une canalisation de retour. Les etranglements reglables sont relies aux contacts par une transmission mecanique.
Patent WO-8604651-A1 (WO)
Title: Support for roller-type load-carrier and process for its manufacture
Inventor: JACOB WERNER
IPC: F16C29/04
Filed: 1986-02-06
Abstract: A support for a roller-type load-carrier consisting of a carrier-body (1) and one or several transport rails (2), whereby the carrier-body (1) and transport rails (2) are rigidly connected to one another. The materials from which these two components of the support are made possess a different hardness. The carrier body (1), which has a locating face, or parts of the body, is made of a soft material, i.e. can be more easily deformed under pressure without tension; the transport rails (2) are made of a harder material and are more difficult to deform under pressure, so that the transport rails (2), when subjected to a directed pressure, can with their locating surface (14) oriented towards a stop surface (5) of the pressing tool (arrows 3, 30, 31, 32) be pressed into the carrier body (1) and anchored in it. In accordance with a further embodiment of the invention, the opposed contact surfaces of the two components of the support are smaller before the pressing-in of the transport rails (2) than in the secured position.
Patent WO-8702591-A1 (WO)
Title: Abseiling device
Inventor: MEIER HANS-JUERGEN
IPC: A62B1/14
Filed: 1986-10-23
Abstract: An abseiling device (1) consisting of a sliding element (10) in which a cable (13) is fed in a guide channel (2), and on which a carrier device (3) is arranged for receiving a belt or similar item, is designed in such a way that the sliding element (10) has an approximately U-shaped form and has a tubular cross-section, whereby the inside of the element (10) forms the guide channel (2). In addition, the point of application of the carrier device (3) on the sliding element (10) is arranged in a region located opposite the cable outlet openings (7, 8). This design provides an abseiling device which is used preferably for the rescuing of persons, is easy to operate, dispenses with the need to return the sliding piece and can be made at an attractive price.
Patent WO-8900990-A1 (WO)
Inventor: VORBRUEGGEN HELMUT
IPC: C07C405/00
Filed: 1988-07-21
Abstract: The invention concerns carbacycline derivatives of formula (I), where Y1 is the residue -CH2-X-(CH2)n-R1 or the residue (a), n = 1 or 3, R1 is the residue (b), the residue (c), -COCH3, COOR2, where R2 is hydrogen or possibly alkyl with 1-10 C atomes substituted with halogen, phenyl, C1-C4 alkoxy or C1-C4-dialkylamino, cycloalkyl, aryl or a heterocyclic residue, or the residue CONHR3 where R3 is hydrogen or an alkanoyl or alkanesulfonyl residue each with 1-10 C atoms, R9 is the residue -Z-(CH2)m-R6, m = 2-10, Z is a -C=C-, a cis-CH=CH-, a trans-CH=CH- or a -CH2-CH2- group, R6 is N3, Cl, Br, I or COOR2, if 2 is -C=C-, cis-CH=CH- or trans-CH=CH-, R2 is hydrogen or a methyl or ethyl group, X is an oxygen atom or a methylene group, Y2 is hydrogen or fluorine, A is a -CH2-CH2-, trans-CH=CH- or -C=C-group, W is a free or functionally modified hydroxymethylene group or a free or functionally modified (d) group in which the OH group can be in the alpha or beta position, D is the (e) group, a straight-chain saturated alkylene group with 1-5 atoms, a branched-chain saturated or a straight-chain or branched-chain saturated or a straight-chain or branched-chain unsaturated alkylene group with 2-5 C atoms, possibly substituted with fluorine atoms, o = 1, 2 or 3, E is a direct bond, a -C=C- group or a -CH=CR7- group, where R7 is a hydrogen atom, an alkyl group with 1-5 atoms or halogen, R4 is an alkyl group with 1-10 C atoms, a cycloalkyl group with 3-10 C atoms or possibly a substituted aryl group with 6-10 C atoms or a heterocyclic group, R5 is a free or functionally modified hydroxy group; and, if R2 is a hydrogen atom, their salts with biocompatible bases. Also described are their cyclodextrin clathrates, a process for manufacturing them, and their use as drugs.