baber/WOPTO huggingface dataset:
Patent DE-4403572-A1 (DE)
Title: Multi-purpose writing desk
Inventor: STORK WILHELM
IPC: A47B41/00
Filed: 1994-02-05
Abstract: The desk has a device (4) for exercise or therapeutic movement associated with the base part (2), support (3) or work top (1). This device can be a pedal element (5,6) for cycle motion. It could have a rocker arm with suitable step faces for translatory alternately up and down step type movements. The resistance for the exercise motions can be variable. The device can also include expanders for arm motions. The exercise elements can be fitted on a vertically mounted support (11). The work top can be height adjustable.
Patent DE-4404273-A1 (DE)
Title: Antilocking braking installation for motor vehicle
Inventor: SCHAEFER DANIEL
IPC: B60T8/36
Filed: 1994-02-10
Abstract: An electromotor (16) conveys the hydraulic fluid. The magnetic coils (20) of the EM valves are accommodated in an intermediate body (18) installed between the valve block (140 and the housing (12) for the electronic control. This intermediate body has electrical connectors (34,38), e.g. plug connectors, for coupling the electronic control to the magnetic coils. The valve block, pump motor and electronic control housing are joined together by means of the intermediate body.
Patent DE-4404706-A1 (DE)
Title: Moving contact-making device in a circuit breaker
Inventor: KUBOYAMA KATSUNORI
IPC: H01H1/58
Filed: 1994-02-15
Abstract: Two contact-making elements are arranged in a moving contact-making device in a circuit breaker, in such a manner that they are parallel to one another and independent of one another in order to form one moving contact maker for each phase. The two contact elements have respective moving contacts, which are isolated from one another, and are rotatably coupled via a bearing shaft to a connecting conductor which has three contact elements in the form of tines. The number of contact points with the stationary contact can be reduced to that extent.
Patent DE-4405393-A1 (DE)
Inventor: GRABARSE MARGRIT DR
IPC: C05G3/90
Filed: 1994-02-21
Abstract: Nitrification inhibitors are characterised in that they contain as active substances a substituted pyrazole, its salts or metallic complexes, dicyanodiamide and one of the following compounds: ammonium thiosulfate, biguanide, ammonium thiocyanate. These agents are characterised by an increased effectiveness as compared to individual components or combinations of two components. They are consequently more environmentally friendly, less phytotoxic, more economic and produce less residues.
Patent DE-4405918-A1 (DE)
Title: Car brake system with traction control
Inventor: BEER WILHELM DIPL ING
IPC: B60T8/40
Filed: 1994-02-24
Abstract: A hydraulic twin-circuit brake system for cars with slip (traction) control has a brake master cylinder (4) with connections to the wheel cylinders. There are electro-hydraulically controlled pressure modulation valves in the wheel circuits which either open or block the connection between the master cylinder and the wheel cylinders. There is also an auxiliary pressure source which removes fluid from the wheel cylinders on demand and delivers it to the master cylinder and/or modulation valves. The pressure source (3) is parallel to each modulation valve (1), one per wheel cylinder (2), with a non-return valve (5) on the pressure side. The pressure-maintaining phase is formed only when the modulation valve is closed.
Patent DE-4411342-A1 (DE)
Title: Open end spinner assembly
Inventor: RAASCH HANS
IPC: D01H4/08
Filed: 1994-03-31
Abstract: The open-end spinner has a spinning insert (18) with a yarn channel (26) rotating in the spinning rotor (2), which is rotated by the carrier action of the yarn during normal spinning operation. The spinning insert (18) is secured by a coupling (20) while the rotor is brought up to running speeds, at the spinning rotor (2).  Pref. the yarn guide channel (26) is curved in the direction of rotation at the entry side, with a drag groove for protection and holding of the developed yarn, with a projection to give a partial cover to the groove. The spinning insert (18) is coupled by a friction grip during the run-up phase of the rotor (2). When the spinner (1) is running at the operating speed, the spinning insert (18) rotates freely within the spinning rotor (2). The coupling can also act on centrifugal forces so that, below a given rotary speed level, the insert (18) is fixed to the rotor (2) and is released when the rotary speed has increased to the operating level, when the insert speed reaches a threshold. The centrifugal coupling has a spring fixed to the rotor shaft (4) with a sprung arm bearing against the spinning insert (18), which is bent on reaching a given centrifugal mass.
Patent DE-4411780-A1 (DE)
Title: Secure identification system for data transmission
Inventor: REDMANN WOLFGANG A DR RER NAT
IPC: G07C9/00
Filed: 1994-04-06
Abstract: The identification system takes the form of apparatus which provides security by generating a numerical code which continually changes within a defined time period. A module receives the time signal from the atomic clock of the Physical-Technical Bundesanstalt (transmitter DCF77). The date and time signal is combined with a primary code entered by the user. The result defines an access address or a storage chip (e.g. EPROM). This address contains a numerical sequence (transfer code) which is transmitted and compared by the receiver with an identically generated numerical sequence. The apparatus can be connected to diverse data and signal transmission units and security systems, e.g. telephoned back transactions, bank cash machines, EDI systems and military control systems.
Patent DE-4415709-A1 (DE)
Inventor: GOEHRINGER HERMANN DIPL ING
IPC: A62C5/02
Filed: 1994-05-04
Abstract: Fire-fighting foaming agent is mixed with water in a device comprising a double venturi 12 with two separate supply lines 5, 10 for the additive, both lines being provided with a restriction point 6, 11. By means of a spring-loaded butterfly valve 20, either the inner 18 or the inner and the outer 13 venturi are opened as a function of the flow rate. A non-return valve 7 in conjunction with a regulator 3 regulates either the one or both foaming agent supply lines 5, 10 as a function of the water flow rate. <IMAGE>
Patent DE-4419516-A1 (DE)
Title: Carbamoyl carboxylic acid hydrazide derivs.
Inventor: WAGNER OLIVER DR
IPC: C07C243/34
Filed: 1994-06-03
Abstract: Carbamoyl carboxylic acid hydrazide derivs. of formula (I) and their salts are new: R<1> = 1-8 C alkyl, 2-8 C alkenyl or 2-8 C alkynyl (these 3 gps. each opt. partially or completely halogenated and/or mono-, di- or tri-substd. by T gps.), 3-7 C cycloalkyl or 4-7 C cycloalkenyl (these 2 gps. each opt. partially or completely halogenated and/or mono-, di- or tri-substd. by U gps. or aryl (1-4 C) alkyl,etc.; R<2>,R<5> = 1-8 C alkyl or 3-7 C cycloalkyl, etc.;R<3>,R<4> = 1-8 C alkyl (opt. mono-, di- or tri-substd. by halo, CN, 1-4 C alkoxy, etc.;R<3> and R<4> together with the C atom to which they are attached form a 4-8 membered ring (contg. in addition to C ring members,1 or 2 heteroatoms e.g. O,S, etc.);R<6>=H or as R<1>,except T and U gps. do not include 1-4C alkoxy carbonyl;R<7>= as R<6> but is not H;T = CN, 1-4 C alkoxy, 1-4 C haloalkoxy, etc.;U = CN, 1-4 C alkyl, 1-4 C alkoxyalkyl, etc..The following cpds. are excluded, e.g. (Ia)-(Id), where R<1> = PhCH2; R<2> = H; R<3> = Me, n-Pr, i-Pr or PhCH2; R<4> = R<5>=H; R<6>=R<7>=CH2CH2Cl; etc..
Patent DE-4421482-A1 (DE)
Inventor: WEIGEL PETER DIPL PHYS DR
IPC: B29C47/00
Filed: 1994-06-20
Abstract: PCT No. PCT/DE95/00811 Sec. 371 Date Feb. 28, 1997 Sec. 102(e) Date Feb. 28, 1997 PCT Filed Jun. 19, 1995 PCT Pub. No. WO95/35340 PCT Pub. Date Dec. 28, 1995The invention is directed to a method of manufacturing oriented cellulose films by spinning non-derivated cellulose dissolved in amino oxides into a precipitating bath. The cellulose solution is extruded downward through a film-blowing nozzle and an external air gap into the precipitating bath. The spun cellulose film can be inflated after exiting the film-blowing nozzle.
Patent DE-4423018-A1 (DE)
Inventor: GRANDERATH HARTMUT
IPC: H04Q3/62
Filed: 1994-06-30
Abstract: In order to set a night switching configuration, a configuration control (KS) in the private branch exchange (NK) is activated from an internal or external handset or a switchboard position by dialling the number. A further sequence of numbers dialled confirms entitlement. A subsequent number sequence selects the subscriber group to which incoming calls are to be directed. Another sequence of numbers determines the target handset or switchboard position. The configuration control (KS) then forms a technical indication which is transmitted to the operating system of the private branch exchange.
Patent DE-4423384-A1 (DE)
Title: Arrangement for fastening roof or facade tiles consisting of natural slate or the like
Inventor: FLOSBACH KLAUS
IPC: E04D1/14
Filed: 1994-07-04
Abstract: The invention relates to an arrangement for fastening roof or facade tiles consisting of natural slate on roof boarding, the tiles exhibiting holes which are intended for the insertion of nail-like fastenings and permit the insertion of automatic driving-in tools for fastening means. In order to provide said arrangement, where the intention is to ensure appropriate driving-in of the fastening means and to prevent damage to the tiles by the automatic driving-in tools, it is proposed that the roof or facade tiles (1) have, in the region where the fastening means passes through, holes (2), of which the clear width corresponds to a multiple of the thickness of the shank (3) and of the head of the fastening means (4), and that there be inserted into the hole (2) an insert (5) which is stable with respect to impact and pressure and through which the shank (3) of the fastening means (4) can pass. <IMAGE>
Patent DE-4423636-A1 (DE)
Title: Inclination device for high-speed train
Inventor: RATH BERNHARD
IPC: B61F5/22
Filed: 1994-07-06
Abstract: The inclination device allows a rail vehicle carriage (1) to be inclined relative to its longitudinal axis when travelling around a curve, via at least one setting element (7), acting between the carriage and its wheel chassis (3). An intermediate platform is provided between the carriage and the chassis, supporting a secondary suspension springing (6) and the setting element. The latter is provided by an electric motor, with a motion converter for converting the rotation of the motor into a corresponding translatory movement, transmitted to the carriage at one or other side.
Patent DE-4428601-A1 (DE)
Title: Air spring with plastics outer tube
Inventor: GUBITZ HOLGER DIPL ING
IPC: F16F9/05
Filed: 1994-08-12
Abstract: The air spring comprises an outer tube (3) which is made as one part with the pressure connection (11), and is formed from plastics. The floor section (3a) of the outer tube has a metallic ring-shaped covering disc (27) on which the fastening element for the guide rod (19) is supported. The outer diameter of the covering disc is greater than the groove diameter (33) of a seal (35) fitted in the floor section of the outer tube. The seal seals the guide rod, and an expansion gap (31) is provided between the cover disc and the ring wall (29).
Patent DE-4430421-A1 (DE)
Inventor: MEERSCHE JAN VAN DEN
IPC: B01J8/44
Filed: 1994-08-26
Abstract: The fluidised bed device has a substantially horizontal base (2) and an inlet and an outlet for the product, whereby during operation the fluidisation gas flows upwards from below through apertures (4) in the base (2). The apertures (4) in the base (2) are covered by substantially horizontal plates (1) having plate nozzles above the base and spaced from them and a flow characteristic directed towards the product outlet, at least in average. The proportion of agglomerates is considerably reduced. The caking of the product and especially the blockage of the apertures in the inflow base are substantially reduced. Prior art fluidised bed devices can be converted easily, rapidly and economically.
Patent DE-4433301-A1 (DE)
Title: Cover for closing opening in vehicle fuel tank
Inventor: MAENNCHEN ANDREAS
IPC: F02M37/50
Filed: 1994-09-19
Abstract: The tank cover (6) forms a pot-shaped receiver opening into which a fuel filter (10) can be inserted. The filter inlet connection which opens into the tank interior is subject to the impact of the delivery flow from the fuel pump and the outlet can be connected to the inlet connection of the pressure regulator (24). The fuel filter has a closed filter housing (11) which is made with a filter inlet connection opening and/or a pressure regulator receiver (22) and/or a control connection opening and/or an outlet connection opening.
Patent DE-4435477-A1 (DE)
Inventor: MUELLER ULRICH DR
IPC: A61K31/44
Filed: 1994-10-04
Abstract: Cycloalkano-indole derivs. and aza analogues of formula (I) and isomers and salts are new. R1-C=C-R2 = phenyl, pyridyl or a gp. of formula (a), all opt. substd. by 1-3 gps. R'; R8 = H or 1-4C alkyl; R3-C=C-R4 = phenyl, 4-8C cycloalkene or 4-8 membered oxocycloalkane (all opt. substd. by 1-3 gps. R'); R' = independently halo, CF3, COOH, OH, up to 6C alkoxy carbonyl, 1-6C alkoxy, or 1-6C alkyl (opt. substd. by OH or 1-4C alkoxy); R = H, 4-12C cycloalkyl or 1-12C alkyl; A = CO or CS; X = O, S or NR9; R9 = H or 1-6C alkyl (opt. substd. by OH or phenyl); R5 = phenyl or 5-8 membered, opt. unsatd. heterocyclic with 1-3 heteroatoms (S, N and/or O), (both opt. mono- to tri-substd. by NO2, COOH, halo, CN, 2-6C alkenyl, 1-6C alkoxy or alkyl (opt. substd. by OH, COOH, 1-6C alkoxy or up to 6C alkoxycarbonyl; and/or opt. mono- substd. by OR10 or NR11R12); R10 = H, 1-6C alkyl or 2-6C alkenyl; R11, R12 = H, phenyl, 1-6C alkyl, or up to 8C acyl (opt. subst. by NR13R14); R13, R14 = H or up to 8C acyl; R7 = H; R6 = H, COOH, 1-5 alkoxy, or 1-6C alkyl (opt. substd. by OH or OCOR15); or R6+R7 = O; R<15> = phenyl (opt. mono- to tri-substd., by halo, OH or 1-5C alkyl), or 1-22C alkyl or 2-22C alkenyl (both opt. substd. by OR16); R16 = H, benzyl, triphenylmethyl or up to 6C acyl. Also claimed are intermediates of formula (II).
Patent DE-4439615-A1 (DE)
Inventor: WEIS ANTON
IPC: B65H23/32
Filed: 1994-11-05
Abstract: In a first structure A, horizontally entering webs 4 - 9 pass round respective angled turning bars 24 - 29, registering devices 39 - 44 and rollers 54 - 59, before exiting downwardly. In a second similar structure B, webs 10 - 15 are turned at 30 - 35, registered at 45 - 50 and exit via rollers 60 - 65. The two sets of rollers 54 - 59 and 60 - 65 have their axes in respective planes 86 and 85, each of which defines an acute angle with the horizontal. An exiting passage for the webs is formed between the two sets of rollers. Exiting webs can either be led via unit D to a transverse folder H, or be fed through a longitudinal folder E to the transverse folder (figure 2). <IMAGE>
Patent DE-4441401-A1 (DE)
Title: Cleansing and disinfecting of medical instruments
IPC: B08B3/04
Filed: 1994-11-10
Abstract: An arrangement for cleansing medical instruments which have a hollow channel section, consists of a container for a cleansing fluid into which the instruments can be dipped. A no. of instruments can be connected to a suction pump (1) via connection members. The container (10) wall has suction nozzles (4) below the liq. level, which can be connected to the connection members (16) and which are joined to the suction pump (1). The cleansing fluid (15) is pref. subjected to ultra sound.
Patent DE-4443972-A1 (DE)
Title: Low cost, hand-assisted winder for making and tying cylindrical meat rolls
Inventor: SCHWEINFEST FRANZ
IPC: A22C7/00
Filed: 1994-12-09
Abstract: Meat winding or rolling appts. has two or more arms (2), symmetrically about the axis of a shaft (4), which can be moved in and out radially, tensioned by a gripper (3). In addn., a string dispenser is advanced parallel to the winding axis, by a leadscrew, ready to wrap and tie the roll. The arms are horizontal and parallel to the shaft axis, each fastened at the same end to a gripper mechanism, all moving radially together via a coupling, and all rotating bodily with the shaft.
Patent DE-4445048-A1 (DE)
Inventor: BERGER STEFFEN DR
IPC: B29B13/08
Filed: 1994-12-08
Abstract: The invention concerns a process for chemically modifying thermoplastics containing alkyl groups. It is proposed that the thermoplastics containing the alkyl groups should be granulated and subjected to plasma treatment in a frequency range of between 10 kHz and 10 GHz.
Patent DE-4445790-A1 (DE)
Title: Preparation of foamed material using carbon di:oxide as expanding agent
Inventor: ALTHAUSEN FERDINAND
IPC: C08J9/12
Filed: 1994-12-21
Abstract: Foamed materials are prepared from two component reactive synthetic materials using carbon dioxide as expanding agent. One of the reaction components is mixed with carbon dioxide under pressure to produce a mixture containing liquid carbon dioxide. The mixture is mixed with the other reactive component and the pressure is released and the material hardened. Pressure release takes place by subdivision into a multitude of single streams at shear rates above 500/sec. Also claimed is a device for feeding two component reactive mixtures containing liquid carbon dioxide to a mould or conveyor band through a slotted grating with narrow slot spacings.
Patent WO-8702435-A1 (WO)
Title: Differentiel avec articulations de transmission rotative homocinetique
Inventor: WELSCHOF HANS-HEINRICH
IPC: F16D3/226
Filed: 1986-10-10
Abstract: Différentiel dans lequel est incorporé au moins une articulation de transmission rotative homocinétique. La partie extérieure (6) de l'articulation de cet ensemble de transmission homocinétique est conçue sous la forme d'un pignon conique de sortie et est maintenue axialement à l'intérieur vis-à-vis des pignons de différentiel ou planétaires (4) et à l'extérieur vis-à-vis de la cage du différentiel (1) sur une surface radiale de support (8). La partie intérieure (11) de l'articulation peut s'appuyer sur une surface opposée (15) de la cage de différentiel à l'extérieur et/ou sur une partie correspondante d'une deuxième articulation de transmission rotative homocinétique ou sur un anneau de support spécial (23) à l'intérieur. La partie intérieure de l'articulation peut être supportée directement ou au moyen d'une cage à billes (12) ou par un tourillon (16). L'anneau de support (23) convient particulièrement comme élément de support central lorsque deux articulations de transmission rotatives homocinétiques sont incorporées dans le différentiel.
Patent WO-8705662-A1 (WO)
Inventor: LINDER ERNST
IPC: H03K17/64
Filed: 1986-11-06
Abstract: Procédé de commande du temps d'excitation de systèmes électromagnétiques, en particulier de soupapes électromagnétiques dans des moteurs à combustion interne, dans lequel le courant d'excitation i = i (t), basé sur un courant de maintien élevé pour une durée spécifique, décroît non pas vers zéro ou vers une valeur négative, mais vers une valeur se trouvant dans la plage positive au-dessous du courant de maintien. En raison des valeurs caractéristiques du courant et/ou de la tension dans le circuit d'excitation, le début et la fin de l'ouverture du pointeau de la soupape peuvent être déterminés avec une précision particulière et ces informations peuvent être prises en considération afin d'influer de manière optimale sur les conditions de fonctionnement du moteur à combustion interne.
Patent WO-8808223-A1 (WO)
Inventor: HANSEN JENS
IPC: H04H20/88
Filed: 1988-04-15
Abstract: Dans un agencement de filtrage pour signaux de réception à modulation de fréquence, en particulier pour récepteurs mobiles, la fréquence moyenne d'un filtre F.I. à bande relativement étroite par rapport à la largeur de la bande du canal est rajustée en fonction de la modulation, la forme de la courbe passante du filtre F.I. rajusté étant modifiable.
Patent WO-9014561-A1 (WO)
Inventor: ZIBROWIUS KLAUS
IPC: F23N5/00
Filed: 1989-05-13
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Überwachen und sicherheitsmäßigen Einhalten des Betriebs von kaminlosen Öfen, insbesondere von Petroleumöfen in Innenräumen sowohl im normalen Heizzustand als auch außerhalb des letzteren. Wird der normale Heizzustand verlassen, so ist die Gefahr einer unvollständigen Verbrennung und damit eines Ansteigens der CO-Konzentration im Abgas des Brenners abhängig von der CO2-Konzentration in der Innenraumluft gegeben. Ziel der Erfindung ist es, unabhängig von der Flammenhöhe des Brenners dafür zu sorgen, daß eine exakte Überwachung und sicherheitsmäßige Einhaltung des Betriebs des Petroleumofens unabhängig von einer strahlungssensitiven Erfassung der Flammenhöhe möglich wird. Dies wird erfindungsgemäß dadurch erreicht, daß der Anteil von CO im Abgas des Brenners innerhalb des Petroleumofens sensitiv erfaßt und als Maß für die Überwachung des in der Innenraumluft enthaltenen Anteils von CO2 verwendet und in ein als Steuersignal dienendes Spannungssignal umgewandelt wird, wobei bei Betrieb des Brenners außerhalb eines vorbestimmten Bereiches der Flammenhöhe die sensitive CO-Erfassung sowohl zur Wiederherstellung des normalen Heizzustands als auch zum Überwachen des Betriebs bei niedrigster Flammenhöhe verwendet wird und die Erzeugung eines Warnsignals sowie einer verzögerten selbsttätigen Ausschaltung des Brenners jeweils bei einem vorbestimmten ersten bzw. bei einem vorbestimmten zweiten größeren CO-Anteil im Abgas des Brenners erfolgen, die jeweils entsprechenden vorbestimmten CO2-Anteile in der Innenraumluft entsprechen.
Patent WO-9007642-A1 (WO)
Title: Pisotn plongeur leger pour moteurs a combustion interne
Inventor: RIPBERGER EMIL
IPC: F02F3/02
Filed: 1989-11-29
Abstract: Un piston plongeur de poids et de dimensions aussi réduits que possible fonctionne avec le moins de bruit possible. A cet effet, la partie supérieure de la tige du piston est séparée de la tête du piston par une fente horizontale ménagée du côté contre-pression d'un plan qui traverse l'axe longitudinal du piston et de l'axe de piston. En outre, la tige peut être plus longue du côté pression que du côté contre-pression.
Patent WO-9015178-A1 (WO)
Title: Laundry drier
Inventor: KOEHNSEN RICHARD G
IPC: D06F58/04
Filed: 1990-06-02
Abstract: A laundry drier (30) has a drum (32) which contains the laundry (36) and which can be driven in rotation about an axis (33). A current of air (46) passes through a space inside the drum (32). The current of air (46) enters the drum (32) through at least a first opening (41). One or more drivers (35) are arranged inside the drum (32). In order to obtain a laundry drier (30) of shallow depth (t), the air current (46) passes from the first opening (41) into the driver(s) (35) and then through openings (45) in the driver(s) (35) into the space inside the drum (32).