baber/WOPTO huggingface dataset:
Patent DE-4333488-A1 (DE)
Title: Inlet and exhaust control in four-stroke internal combustion engines with DZM-E (rotary cylinder engine single nozzle)
Inventor: GRAESLER MICHAEL
IPC: F02B3/06
Filed: 1993-10-01
Abstract: - Field of application: The invention has applications in reciprocating piston engines, especially in four-stroke internal combustion engines. These include four-stroke spark ignition engines, diesel engines, multi-fuel engines, etc. - Operating principle of the DZM-E: The inlet and exhaust control in the rotary cylinder engine single nozzle is characterised in that, due to the reciprocating movement of the engine piston, the associated rotation of the crankshaft is converted by way of a gear fixed thereon in order to drive the rotary movement of the engine cylinder. Due to rotation of the engine cylinder the inlet and exhaust of the gas mixture are controlled by way of two opening ports. Due to the transmission ratio of the gears, 1 rotation of the engine cylinder and, with 1 inlet and exhaust nozzle, 1 ignition of the gas mixture are performed for 2 revolutions of the crankshaft. <IMAGE>   - Advantages of the invention:   - Simplified engine construction due to the absence of valves, camshaft, timing chain - More rapid and more complete mixture charging possible due to inlet nozzle - Attainment of the absolute timings in charging and discharging of the combustion chamber due to opening ports   - Increased crankshaft revolutions   - Engine power increase - Due to rotary movement of the cylinder an improved swirling of the gas mixture during induction and hence more favourable combustion of the mixture are possible.   <IMAGE>
Patent DE-4334941-A1 (DE)
Title: Pressure regulator for brake fluid in vehicle - has pressure relief valve closed only by pressure from pretension spring
Inventor: ANDO HIROMI
IPC: B60T8/34
Filed: 1993-10-13
Abstract: The regulator unit (1) incorporates a pressure relief valve. The valve has a valve body to close it via the force from a pretension spring, and to open it via the force of the pump discharge pressure. The valve has a piston to close it by applying pressure to the valve body, when the brake fluid pressure exceeds a certain fluid pressure level set by the main cylinder. The spring of the pressure relief valve is located between valve body and piston. The valve has an additional piston spring. USE/ADVANTAGE - ABS in motor vehicles. Permits dual regulation, e.g. ABS regulation and fluid pressure regulation in wheel cylinders, when ABS does not function.
Patent DE-4337278-A1 (DE)
Title: Test for individual monitoring of anticoagulant therapy
Inventor: BERTLING W DR
IPC: G01N33/49
Filed: 1993-11-02
Abstract: The invention relates to innovations in tests which are used for monitoring the coagulation status of patients, which are suitable for individual use and performance by the patient and which are of sufficient accuracy for determining the coagulation status. All methods hitherto used for determining the clotting time, even those using normal capillary blood, can be performed only in clinical laboratories. This means that the patient is permanently dependent on physician and hospital, because the required measuring equipment is relatively large, costly and inconvenient. Moreover, lay people have to date not been able to perform such a test. This may have disadvantages for the risks associated with anticoagulant treatment because the monitoring intervals may be extended and, furthermore, the results of tests are not immediately available, especially when a shortened monitoring interval would be desirable owing to changes in diet or lifestyle, such as journeys. We have therefore invented and developed a test system which permits great independence in the determination of the coagulation status, is reliable, easy to manipulate, easy to transport and low-cost. The invention makes available a method for individual monitoring of anticoagulant therapy, wherein blood is obtained, an analysis solution ... Original abstract incomplete.
Patent DE-4340271-A1 (DE)
Title: Liq. crystal display with contrast independent of viewing angle
Inventor: BROSIG STEFAN
IPC: G02F1/139
Filed: 1993-11-26
Abstract: The liq. crystal layer (12) of thickness (d) about 4 microns is confined between upper and lower substrates (11o,11u) each formed of a cell plate (13), a barrier layer (14), structured ITO electrodes (15) in SiO2 insulation (16), and a polyimide orientation layer (17) previously tempered and rubbed so that the liq. crystal mols. adopt an angle (theta) of 15 deg. Each cell plate is covered with a polarisation layer (19) whose direction is inclined to that of the orientation layer on that side at 45 deg. minus (or plus) half of the difference between 270 deg. and the actual angle of rotation of the display.
Patent DE-4344574-A1 (DE)
IPC: A47K5/09
Filed: 1993-12-24
Abstract: For the reliable separation and hygienic removal of stored articles, in particular hygiene articles, the storage container has a separating and delivery device which can be actuated mechanically, can be returned automatically to the starting position and is formed by a double slide which is movable at right angles to the vertical axis of the storage container. This double slide is arranged at the lower end of the storage container and has two surfaces which run parallel to one another spaced apart and whose spacing is greater than the diameter of the article to be delivered. <IMAGE>
Patent DE-4401751-A1 (DE)
Title: Screw cap for bottles
Inventor: LOEFFLER MANFRED
IPC: B65D41/04
Filed: 1994-01-21
Abstract: The screw cap has an annular plastics seal (11) spring-mounted on a supporting portion and bearing against the bottle wall (25). A spring portion (21) of the seal forms a first sealing section bearing against the wall, and can be formed by an arched wall-section having an inner surface radius smaller than that of the outer one. The thickness at the arched portion can be greater than section where it joins onto the supporting portion. There can be a second vacuum-sealing section (35) forming an extension of the spring section, and including an angle with it.
Patent DE-4401959-A1 (DE)
Title: Paper web roll winder
Inventor: RUECK KARL
IPC: B65H19/22
Filed: 1994-01-24
Abstract: The carrier drum roller for winding a paper web at a papermaking machine has a second carrier drum (21), which is powered and pressed against the wound paper (4).Pref. the second carrier drum (21) can be moved vertically with a position control to hold it in contact with the empty core (14) as well as with the wound paper (4) during a change. The winding core (5) has a centring drive for insertion into the guide path (6).Slides (7) are on both sides of the machine to grip the core (5) to press the wound paper (4) against the first carrier drum (3).
Patent DE-4404018-A1 (DE)
Inventor: CIMBOLLEK MONIKA
IPC: A61K9/00
Filed: 1994-02-09
Abstract: A depot formulation contg. clindamycin palmitate is claimed. Pref. implants contain 5-250 mg. clindamycin palmitate per cubic cm. Examples of typical implants are bone replacements, heart valves and sutures for these and artificial blood vessels.
Patent DE-4405748-A1 (DE)
Title: Composite panel, in particular for work in roof interiors
Inventor: HALLER DIETER
IPC: E04C2/26
Filed: 1994-02-23
Abstract: The invention relates to a composite panel, in particular for work in roof interiors, having a panel which can be painted or plastered and insulating material arranged on said panel. In order also to be able to use compressible insulating material, in particular insulating material which is fire-resistant and also effects a high degree of sound insulation, the invention provides that a dimensionally stable supporting part is fitted on that side of the panel which bears the insulating material, at least in a border region.
Patent DE-4410758-A1 (DE)
Title: X-ray tube
Inventor: KNOTT WILLIBALD DIPL PHYS
IPC: H01J35/16
Filed: 1994-03-28
Abstract: The invention relates to an X-ray tube by means of which, as desired, X-radiation of different hardness can be produced. In this process, X-radiation of a first hardness can be produced which corresponds at least essentially to the characteristic radiation of ruthenium. <IMAGE>
Patent DE-4412232-A1 (DE)
Title: Mechanism for preliminary and final flanging of car body parts
Inventor: HARTMANN DIETER
IPC: B21D39/02
Filed: 1994-04-09
Abstract: The flanging slider (2) is mounted with an inclination. The control roller (4) on the flanging bed (1) moves the slider into different working portions via a control cam on the slider. The flanging bed carries out a vertical motion, when the slider is in horizontal or inclined position and is held against the roller by a spring force.The slider inclined position is used for a flange with an opening angle of 120 deg.. For a flange opening angle of 90 deg. a horizontally mounted slider is sufficient and is used with a single preliminary flanging position.
Patent DE-4412794-A1 (DE)
Inventor: KANZ LOTHAR PROF DR
IPC: A61K39/00
Filed: 1994-04-14
Abstract: Dendritic cells are therapeutically interesting as antigen-presenting cells. A process is disclosed for isolating at first peripheral blood cells, then enriching them in blood precursor cells that express the CD 34 antigen. These cells are multiplied ex vivo with hematopoietic growth factors associated with cytokines. At the end of 10-20 days, mainly dendritic cells are produced, which may if required be further purified. These cells are functionally active, being able to present antigens.
Patent DE-4415574-A1 (DE)
Title: Solid track for rail vehicle
IPC: E01B1/00
Filed: 1994-05-03
Abstract: The track comprises surfacing (1) as used for roads, and on which a railway with sleepers is laid. The surfacing is smooth under the sleepers (3). Bosses (7) are provided for the sleepers, being secured at their bottom ends (8) in recesses in the previously-laid surfacing. The protruding top boss ends (9) absorb horizontal loads acting in the axial direction of the sleepers, so that these cannot move on the surfacing at right angles to the railway axis. However they can move in the vertical direction.  The bosses can be inserted in trough-shaped continuous recesses running parallel to the railway axis, and in which they are secured, fillers being inserted in the recess between adjacent bosses.
Patent DE-4416908-A1 (DE)
Title: Current converter for electrical energy storage system
Inventor: LORENZO MATILLA SANTIAGO
IPC: H02J9/06
Filed: 1994-05-13
Abstract: The current converter can be switched between AC/DC and DC/AC operating modes and has a control and regulating system with a variable structure and an adaptive hysteresis band. During operation at a constant frequency the control is provided by a hyper surface, allowing optical tracking of a sinusoidal reference signal. Pref. the regulation system allows independent regulation of the active and reactive voltages, for providing a sinusoidal reference signal when the converter is operated in parallel to the electrical network so that it operates as a switch.
Patent DE-4419615-A1 (DE)
Title: Vehicle-door locking device
Inventor: HAYAKAWA SHIGERU
IPC: E05B85/24
Filed: 1994-06-03
Abstract: What is described is a vehicle-door locking device which comprises a pawl mechanism, a locking lever, permitting and preventing an actuation of the pawl mechanism, and a detection element connected to the locking lever and having a detection shaft, the locking lever being mounted rotatably on the detection shaft and being rotated, together with the detection element, about the detection shaft.
Patent DE-4422469-A1 (DE)
Title: Maintenance-free appliance for environmentally friendly production of an electric motor force-super conductor propulsion system
Inventor: NOLTING WILHELM
IPC: H02K55/00
Filed: 1994-06-28
Abstract: Published without abstract.
Patent DE-4426257-A1 (DE)
Title: Device for receiving and transporting shuttering accessories
Inventor: BOESCH BERNDT
IPC: E04G17/00
Filed: 1994-07-25
Abstract: To receive and transport shuttering accessories, a bearing frame (1) is provided, on which shuttering accessories, such as tensioning bars (3), tensioning nuts (4) and tensioning locks (2) are held captively and securely in position. This carrying frame (1) is fixed on the outer side, facing away from the shuttering surface (5), of a shuttering board, the shuttering board (6) being brought together with the loaded carrying frame (1) to the site when erecting the shuttering. For transportation, the carrying frame (1) can easily be released again from the shuttering board (6). <IMAGE>
Patent DE-4430197-A1 (DE)
Title: Rotating tool, especially cutting tool for fine machining of inner faces
Inventor: REINAUER JOSEF
IPC: B23B51/04
Filed: 1994-08-25
Abstract: The tool (1) has cutter carriers (2) having removably fixed cutting inserts (4) partic. DIN-rotary cutting plates. An adjusting device (6) is provided for fine adjustment of the cutting edge (8). The carriers have at least one slot (10) radially inside the cutting insert, by which a cutter carrier segment (12), carrying the insert, is adjustable in the radial direction and is connected in one piece to the remaining cutter carrier. Consequently, the degree of freedom of the segment, brought about by the slot, is stabilised by an adjustment component. The slot runs in a straight line is a plane parallel to the axis of the rotating tool.
Patent DE-4434681-A1 (DE)
Inventor: HATTORI RYUICHI
IPC: A01G1/04
Filed: 1994-09-28
Abstract: There is disclosed a method for growing fruit bodies of Fistulina hepatica which comprises the steps of perforating the side wall of a cultivation vessel e.g. plastic bag close to the primordium-forming hyphae which are growing on wood chips within the vessel so that the fruit bodies grow through the perforations. The substrate is inoculated by mixing the starter culture homogeneously with the wood chips. The conditions for fruiting are also disclosed. <IMAGE>
Patent DE-4437184-A1 (DE)
Title: Patient bed head and foot part adjuster drive
Inventor: BECKER KARL-HEINZ ING GRAD
IPC: A47C20/04
Filed: 1994-10-18
Abstract: The spindle (1) is joined to a coupling component (2) whose integrated cage contains balls which are forced into their active setting in the working plane by a piston-ringed (9) pressure bolt (5). The helically toothed spur gear (4) has at least three inside axial grooves (15) whose inside diameter matches the outside diameter of the cage (3). The bolt is guided within the cage bore by piston rings (9,10), using a cone transition piece (14) between the bolt and upper ring (9). The bolt can be guided onto a compression spring (11) in the upper part of the cage and is actuated by a lever (6) as joined to a Bowden cable. The drive passes between the worm gear and the spindle via the spur gear, using three radial holes in the cage in the groove area. The pressure bolt can have two different outside diameters as formed by the two rings of larger diameter which (a) in turn goes over conically into the pressure bolt.
Patent WO-8806580-A1 (WO)
Title: Aryl- and aryloxy-substituted tert.-alkylenamines, process for their manufacture and their use in pharmacy
Inventor: ALBRECHT RUDOLF
IPC: C07D295/08
Filed: 1988-02-23
Abstract: Aryl-substituted tert.-alkylenamines, have the formula (I), where R is an alkyl group with 1-6 C-atoms, or the total residue (a) represents the heterocyclic residues (b), (c), (d), (e), or (f), where R5 is hydrogen, methyl, phenyl, 4-chlorphenol or 4-fluorbenzoyl, n = 2 - 4, A is the carbonyl, hydroxymethylene, C2-C4-acyloxymethylene, methylene or oxygen residues, 2 is hydrogen, 2-fluor, 6-fluor, 2-chlor, 5-chlor, 2-methyl or 6-methyl, R1 is hydroxy or C2-C4 acyloxy, amino or NHR3, NH-CHO or NH-CO-NH2, R2 is hydroxy or C2-C4 acyloxy, when R1 is hydroxy, C2-C4 acyloxy, amino or NHR3, R3 is alkyl with 1-4 C-atoms, 4-methoxybenzyl, acetyl, methylsulphonyl or trifluormethylsulphonyl, or the residue (g) forms, by ring closure of R2 and Z, the bicyclic groups (h), (i), (j), (k) or (l), where R4 is hydrogen, methoxycarbonyl or ethoxycarbonyl. The invention also concerns the acid addition salts of these alkylenamines with biocompatible acids, the process for their manufacture and their use in pharmacy.
Patent WO-8808745-A1 (WO)
Inventor: SCHWEIKERT WALTER
IPC: B01F15/04
Filed: 1988-05-05
Abstract: Procédé pour régler des éléments de soupape (8 9) mobiles indépendamment l'un de l'autre, au moyen d'un accouplement (17, 18), de sorte que lorsque leur réglage est identique, la variation de section d'une soupape (1) diffère de celle de l'autre (2).
Patent WO-8902995-A1 (WO)
Title: Engrenage reducteur pour vehicules a moteur
Inventor: MUELLER ERICH R
IPC: F16D23/02
Filed: 1988-09-21
Abstract: Un engrenage réducteur pour véhicules à moteur comprend une première roue dentée (12) et une deuxième roue dentée qui sont agencées l'une à côté de l'autre sur un arbre commun. Des éléments de synchronisation axialement mobiles par rapport aux roues dentées (12) sont agencés entre celles-ci et servent à ajuster leur vitesse de rotation. Un élément d'actionnement des éléments de synchronisation tourne avec la première roue dentée (12), mais uniquement dans les limites d'une section déterminée (u) de sa circonférence, et présente une surface circonférentielle de frottement qui peut être amenée par glissement axial en contact par friction avec une surface complémentaire de frottement de la deuxième roue dentée. Afin de pouvoir effectuer des embrayages synchronisés à durée constante d'embrayage indépendante de la force d'embrayage appliquée manuellement, l'élément d'actionnement présente une surface en coin (51, 51') oblique par rapport à un plan radial et qui s'appuie sur une deuxième surface complémentaire en coin (41, 41') reliée de manière fixe à la première roue dentée (12), de telle sorte que lorsque le contact par friction est établi, l'élément d'actionnement soit soumis à une force axiale s'exerçant dans le sens de la surface complémentaire de frottement (31).
Patent WO-9007459-A1 (WO)
Inventor: NIEDECKER HERBERT
IPC: B65D33/16
Filed: 1989-12-21
Abstract: Des agrafes en U pour fermer des sachets et des tubes formés dans une bande de matériau comprennent un fond (7) et deux branches (4) dont les extrémités sont courbées vers l'extérieur de façon à former une tige de liaison (2) par laquelle chaque agrafe est reliée de manière détachable aux agrafes d'une une rangée (1) d'agrafes. Lorsque l'on détache des agrafes individuelles de la rangée (1), des bavures de séparation qui dépassent de la largeur de l'agrafe en résultent, ce qui peut provoquer des dommages sur l'emballage ainsi fermé et sur d'autres emballages. Pour résoudre ce problème, la largeur de la bande d'agrafes est rétrécie des deux côtés de façon approximativement parallèle dans la zone des extrémités (6) des branches (4) sur une section (3) de celles-ci. Les extrémités (6) des branches repliées vers l'extérieur reposent ainsi uniformément sur le côté extérieur des branches (4), dans les limites de la largeur de la bande, sans bavures de séparation qui dépassent au-delà de la largeur de la bande. Un dispositif de fermeture de sachets et de tubes au moyen de ces agrafes de séparation comprend un poinçon de fermeture (9) qui coopère avec une matrice (8) et dans la surface de travail (29) duquel est ménagée une rainure (10) dont la largeur correspond à celle de l'agrafe de fermeture et dont la profondeur est inférieure à l'épaisseur totale de la branche utilisée pour le processus de fermeture. Pendant le processus de fermeture, la rainure (10) guide grâce à ses parois latérales les extrémités (6) des branches et assure un repoussage dépourvu de bavures des extrémités (6) des branches des agrafes qui sont serrées sur le côté extérieur des branches (4) des agrafes.
Patent WO-9008011-A1 (WO)
Title: Dispositif d'usinage de pieces, notamment d'outils
Inventor: COMBROWSKI ZBIGNIEW
IPC: B24B3/26
Filed: 1990-01-22
Abstract: Dans un dispositif d'usinage de pièces, notamment d'outils, par exemple d'affûtage de forets, ayant un organe d'usinage, par exemple une unité double d'affûtage, et un porte-outil associé à celui-ci, un châssis de base (6, 106) de guidage d'un chariot (25, 118) est associé à l'organe d'usinage (1, 101). Un autre guidage (14, 114) d'un autre chariot (13, 113) est fixé au premier chariot. Le deuxième chariot est relié à son tour à une garniture rotative (12) ou à un porte-bascule (110) avec un axe de rotation (B) relié à un support (10) ou à une bascule (131) sur lesquels sont agencés l'appui (9) ou un porte-outil (109) à serrage rapide.
Patent WO-9015243-A1 (WO)
Inventor: ELLMANN SIEGFRIED
IPC: G01L23/22
Filed: 1990-06-01
Abstract: Selon un procédé de détection et d'évaluation cylindre par cylindre des signaux de cognement d'un moteur à combustion interne, les signaux d'un capteur de pression agencé dans la chambre de combustion du cylindre observé sont transformés, après amplification et filtrage passe-haut à l'intérieur d'une fenêtre de mesure, en valeurs maximales de la pression de cognement et/ou en valeurs de puissance du cognement, les valeurs moyennes et la dispersion de celles-ci étant ensuite calculées. Sur la base des données ainsi obtenues, une unité de gestion du moteur détermine et génère des données de formation d'une valeur de référence pour le réglage des cognements et des valeurs de correction de signaux de commande de l'angle de came enregistrés dans un champ caractéristique.
Patent WO-9117357-A1 (WO)
Inventor: BITTNER JOHANN
IPC: F02M61/14
Filed: 1991-03-22
Abstract: Dans les barres de contact connues, le bloc flexible formé de premiers éléments de contact électriquement conducteurs et de conducteurs électriques, est disposé dans la barre de contact réalisée d'une seule pièce, par coulée dans la barre de contact fabriquée en matière plastique. La fabrication d'une barre de contact de type connu est très compliquée et onéreuse, notamment lorsqu'on a affaire à un grand nombre de conducteurs électriques. La nouvelle barre de contact (1) est formée d'un support (2) et d'un couvercle (3). Le connecteur (8) avec les premiers éléments de contact électriquement conducteurs (11), ainsi que les conducteurs électriques (12) sont montés sur le support (2). La réalisation en deux parties de la barre de contact (1) permet de monter sans difficulté le conducteur électrique (12) à proximité de la face avant (29) du support, par exemple dans les rainures de guidage (30) du support (2). L'agencement de la barre de contact convient notamment pour la mise en contact électrique commune de soupapes d'injection de carburant commandées électriquement.
Patent WO-9217314-A1 (WO)
Inventor: KLEIDER ALBERT
IPC: B23Q9/00
Filed: 1992-03-04
Abstract: Un plateau de guidage (10) qui permet de guider une machine portative, notamment une meuleuse d'angle, le long d'un rail de guidage (14) fixé sur une pièce, comprend un canal de guidage (13) qui s'emboîte sur le rail de guidage (14) et des surfaces de guidage (31-34) formées dans le canal de guidage (13) qui s'emboîte sur sur les faces latérales du rail de guidage. Afin d'obtenir un guidage sans friction avec un jeu minime de guidage du plateau de guidage (10), tout en simplifiant la fabrication de ce dernier, le canal de guidage (13) formé d'au moins deux moulures allongées (17, 18) mutuellement espacées similaires à des ponts et de deux évidements (19, 20, 21) du plateau de guidage (10) alignés avec les moulures (17, 18) a une dimension transversale intérieure plus grande que la largeur du rail de guidage (14), alors que les surfaces de guidage (31-34) sont disposées par deux sur deux rétrécissements (25, 26) mutuellement espacés du canal de guidage (13), dont la largeur intérieure est légèrement supérieure à la largeur du rail de guidage.