baber/WOPTO huggingface dataset:
Patent DE-4403188-A1 (DE)
Title: Milling tool with torsion resistant mounting for cutter
Inventor: STELLWAG REINHOLD DIPL ING
IPC: B23C5/24
Filed: 1994-02-02
Abstract: The milling tool has a cutting insert (2) in a recess (3) on the tool body (5). The cutting insert (2) has a main cutting edge (4) perpendicular to a secondary cutting edge (6). A double threaded screw (9) controls a wedge shaped block (8) to adjust the cutting insert (2), moving it parallel to the rotational axis (7). A second wedge shaped block, held by a double threaded screw, fixes the cutting insert (2). The second block has an accurately machined key which locates in a keyway on the tool body, providing protection against torsion. It can be mounted before or after the cutting insert (2) in the rotational direction of the tool.
Patent DE-4412498-A1 (DE)
Title: Metal frame for wall panels and windows
Inventor: ROEDL HEINZ
IPC: E04D3/08
Filed: 1994-04-12
Abstract: The frame comprises an extrusion (10) having a rectangular main section and two profiled grip strips (16) attached to the main frame by weakened sections (13) of the extrusion. The glass or the panels (21) are clamped into the profiled grips where they are clamped between a clip fastening seal (19) and a screw fastened clamping profile (27). A screw fastener (28) locates into a profiled flange at the rear of each grip strip.The grip strips are identical and face in opposite directions. The outer part of the join between the panels is covered by a trim (29). The panel/glass edges are gripped between elastic sealing profiles (19,26) secured by the screw fasteners.
Patent DE-4412868-A1 (DE)
Title: Sealing of waste disposal sites
Inventor: SCHUHBAUER ALBERT DR
IPC: E02D31/00
Filed: 1994-04-14
Abstract: Waste disposal sites are sealed, from underlying soil, with a primary sealing layer covered with a secondary sealing layer, eg. of plastics sheeting. The primary layer comprises a combination of gravel or broken stone, sand, silt and clay cold-mixed with a bituminous binder to give a mixt. with a clay content above 3%, a water permeability of 5 x 10<-10> m/sec or less, and sufficient stability and water resistance to support the secondary layer.Pref. the mineral/bitumen mixture is prepared on site by a `mix-in-place' process. This provides a watertight seal.
Patent DE-4413654-A1 (DE)
Title: Machining device esp. for honing of bores
Inventor: NAGEL WOLF DIPL ING
IPC: B24B33/02
Filed: 1994-04-20
Abstract: The machining device incorporates a honing tool. There is also a flushing ring (1) mounted on the workpiece in the region of the bore to be machined and which has a connection (19) for the feed of honing oil. An adjustable opening (3) for the honing tool is orientated in relation to the axis of the bore.The flushing ring has several radially adjustable segments (7,8), the sides of which facing the middle point of the opening form at least partially the edge of the opening.
Patent DE-4417197-A1 (DE)
Title: Office chair with swivel seat
Inventor: LOHRER EMIL
IPC: A47C7/00
Filed: 1994-05-17
Abstract: The column (11) has a spur gear (14) and the seat has a detent element (23) which fits into the spur gear to lock the seat against rotation.  The spur gear is preferably at the top end of the column and the detent element is fixed on a holder (10) on the seat. The detent element can have an extension (22) which is displaceable parallel to the holder in order to move the detent element.  The extension and holder can be designed so that they form a detent mechanism (27,28,29) which fits into a first position where the detent element engages in the spur gear and a second position where it does not.
Patent DE-4417465-A1 (DE)
Title: Cyclic transportation unit for sweets
Inventor: WEBER RAINER DIPL ING
IPC: A23G7/00
Filed: 1994-05-19
Abstract: The transportation unit has a transport path (T) for the cyclical transportation of sweets or fresh wares of differing shapes (A,B,C,A',B') between a first and second operating machine. The transport conveyor has a sorting device (S), and upon reaching this device the differing forms are fed to a storage point (P1). From here they are fed back onto the conveyor, thereby pushing the next form to be sorted to a further storage point (P2). Alternative storage points ae used feeding the forms to either side of the conveyor, and the operation of the sorting device is controlled via the feeding cycle of the conveyor.
Patent DE-4425938-A1 (DE)
Title: Traction control system for motor vehicles
Inventor: YAMASHITA TETSUHIRO
IPC: F02D29/02
Filed: 1994-07-21
Abstract: Traction control system for a motor vehicle with an engine with a catalytic converter in an exhaust line. The traction control system has wheel speed sensors for the detection of wheel speeds of corresponding wheels, a wheel slip detection device for calculating the amounts of slip on driven wheels on the basis of the wheel speeds and an engine output governor for reducing the engine output power on the basis of predetermined engine output power reduction patterns which are assigned to the amounts of wheel slip. The engine output power reduction pattern is adjusted so that unburnt hydrocarbons in the exhaust gas flowing into the catalytic converter are reduced when the temperature of the exhaust gas exceeds a predetermined value.
Patent DE-4428352-A1 (DE)
Inventor: BABUDER KIRT M
IPC: B23B13/04
Filed: 1994-08-10
Abstract: A bar stock feeder 12 for feeding bar stock 16 to a multiple spindle lathe 10 has several guide tubes 14, each for holding a piece of stock. The tubes are flooded with hydraulic fluid to provide a film of fluid to support the pieces of stock. Each tube contains a piston 70 for advancing the pieces of stock towards the lathe. The tubes have a pivoting part 38 which allows the operator to separate the tubes for reloading. The pistons 70 are retracted into the pivoting part 38 of the tubes prior to separation such that they are not in the way during reloading. <IMAGE>
Patent DE-4429749-A1 (DE)
Inventor: ECHAPARE IBARROLA JESUS
IPC: H03M1/00
Filed: 1994-08-22
Abstract: In a coin tester, the signal processing circuit is provided with an analogue-to-digital converter 9 capable of establishing the analogue signal SA value at points at which the digital signal SD changes level from high to low or low to high. Since a high conversion speed is not required, the converter can be of any known type. <IMAGE>
Patent DE-4433422-A1 (DE)
Title: Vehicle door with container on door inner side
Inventor: MIEGLITZ HANS-HELMUT
IPC: B60R13/02
Filed: 1994-09-20
Abstract: The vehicle door has a container which is releasably arranged on the door inner side in the form of a carrier case (2). The inner side of the door has a storage hollow (3) and fastening devices for the carrier case. The fastening devices on the door inner wall are made as receiving guide grooves (4) shaped to accommodate the end bars (5) of the carrier case. A tongue (7) fits into the clasp (8) on the carrier case.
Patent DE-4433874-A1 (DE)
Title: Aq. polymer emulsions for solvent-resistant coating materials
Inventor: FRINGS RAINER B DR
IPC: C08F265/06
Filed: 1994-09-22
Abstract: Aq. polymer emulsions with a solids content of 5-50 wt.% contain an isocyanate-functional copolymer (1) contg. (a1) 1-99 wt.% units derived from NCO-functional  alpha - beta -unsatd. esters of formula (I) or the corresp. thermo-reversibly blocked esters of formula (II); and (a2) 99-1 wt.% units derived from radically polymerisable vinyl or (meth)acylate monomer(s) which are unreactive towards isocyanate gps..  In the formulae, R1 is H or 1-4C alkyl; R2 is a 1-18C alkylene; R3 and R4 are each a 1-4C alkyl; and X is a residue of H acid cpd. which is reactive towards isocyanates. Also claimed are (i) aq. emulsions contg. self-crosslinking copolymers based on monomers (I) or (II); (ii) a process for the prodn. of the emulsions; and (iii) crosslinkable and self-crosslinkable coating materials contg. the emulsions.
Patent DE-4434056-A1 (DE)
Inventor: MELVIN MICHAEL PETER
IPC: F16L33/207
Filed: 1994-09-23
Abstract: A pinch sleeve (10) for connecting a metal-braid-coated pressure hose (14) with a connecting fitting (10) has a tubular metal basic body (40) having a first end towards the connecting fitting (10) and an opposite inlet end. At least in the region of the inlet end, the basic body (40) is fitted with a hollow cylindrical plastic insert (42) reaching at least as far as the inlet end of the basic body (40), the inside diameter of which in its axially inner end section in relation to the basic body corresponds at least approximately to the inside diameter of the basic body (40) which has a section axially connecting with the plastic insert (42). In its axially outer end section, the inside diameter of the plastic insert (42) increases continuously towards the axially outer end to prevent notch effects. The low coefficient of friction of the plastic insert (42) in relation to the metal braid coating of the pressure hose (14) provides a considerably lengthened useful life for a pressure hose (14) subjected to vibration.
Patent DE-4434495-A1 (DE)
Title: Method and device for measuring the efficiency of ultraviolet protection
Inventor: OGAWA KATSUKI
IPC: G01J1/42
Filed: 1994-09-27
Abstract: Precautions are taken, so that an SPF value can be calculated in vitro, with good agreement with an in vivo SPF value, by using a common calculation equation independently of the material type used. The transmitted UV intensities I( lambda ) are corrected by corresponding erythemal efficiency coefficients EE( lambda ) to calculate the erythema-induced UV intensity EUI, and the elements of I( lambda ) from  lambda  = 320 to 400 nm are summed to calculate a transmitted UV-A intensity; after this, a theoretical value  alpha TH for the base  alpha  of the efficiency of the photosuperelevation alpha <UVA> is calculated from the ratio UV-A/EUI, and by using EUI x alpha TH<UVA>, a theoretical final value EUIUL of EUI is calculated. If EUIUL is greater than 75, the SPF value is calculated from 1350/EUIUL; otherwise, the SPF value is calculated with the aid of an empirical equation.
Patent DE-4438667-A1 (DE)
Title: Plastering system for cracked surfaces in brickwork
Inventor: KUENZEL HELMUT DR ING
IPC: E04F13/04
Filed: 1994-10-28
Abstract: A decoupling or parting mat (1) 5-20 mm thick of easy-sliding material is fixed to the cracked surface and is in turn overlaid by plaster on the outside. The mat is mortar-bonded to the surface and is made up of an homogenous easy-sliding material with plaster-keying outer surface. The preferred material is rigid foam, synthetic soft foam or foamed gypsum to give a surface structure composed of broached pores. In the case of a composite mat, the core is easy-sliding and is coated on its surface to guard against plaster or mortar incursion but at the same time provides a key for the plaster. The easy-sliding material consists of a randomly arranged core made up of three-dimensional polyamide filaments and the mats are additionally held in place by dowels for preference. Details include glass fibre reinforced plaster coated in outer plaster (7), e.g. as spun fleece.
Patent DE-4439682-A1 (DE)
Title: Pressure swing adsorption process and, e.g., for sepn. of oxygen@ from air
Inventor: KIEFER CLEMENS DR
IPC: B01D53/047
Filed: 1994-11-07
Abstract: A pressure-swing adsorption process has a cycle comprising the individual steps of gas mixt. entry, gas mixt. compression, application of a pre-vacuum stage, application of a vacuum, removal of the product gas by suction, and purging with the product gas. Two of the individual stages can take place simultaneously.   Also claimed is an appts. for the process having a vessel divided into six or more compartments. The gas exchange takes place at both the top and bottom ends of the vessel by means of rotating perforated discs.
Patent DE-4442977-A1 (DE)
Inventor: BAUER VOLKER DR
IPC: C11D17/06
Filed: 1994-12-02
Abstract: The aim of the invention is the production, in particular by extrusion, of washing or cleaning agents with bulk densities higher than 600 g/l containing anionic and, optionally, non-ionic surfactants plus water-soluble builders such as sodium carbonate and amorphous sodium silicate to an extent such that zeolites become unnecessary or are necessary only in smaller quantities, but without causing problems in the production of the agents, particularly as regards the extrusion procedure. This aim is achieved by reducing the average zeolite content to less than 19 % by wt. (calculated on the basis of the anhydrous substance) and adding sodium carbonate and amorphous sodium silicate to give a total content of 10 to 40 % by wt. (also calculated based on the anhydrous substances), the ratio by weight of sodium carbonate to sodium silicate lying within the range 5:1 to 1:10 and at least part of the sodium carbonate being added in granular form. Preferably added are granular carbonate-containing materials which also contain amorphous silicates.
Patent DE-4444875-A1 (DE)
Title: Washing dryer with rotating drum
Inventor: HERRMANN MATTHIAS
IPC: D06F58/08
Filed: 1994-12-16
Abstract: A dryer has a rotating drum for accommodating the washing to be dried, and fan for conveying the drying air. A single drive is provided for the drum and the fan and the drum revolution direction is reversible. The dryer has a fan assembly (1) in which an adaptation to the prevailing drum direction takes place via means for altering the revolution direction of the fan.
Patent WO-8402520-A1 (WO)
Inventor: RABE ERICH
IPC: B01D39/20
Filed: 1983-12-27
Abstract: Eléments moulés à base de sable siliceux, pouvant être obtenus à partir de sable siliceux sec par l'action d'un champ électrostatique à haute tension grâce à l'orientation et, le cas échéant, la charge électrostatique des grains de sable siliceux dans le champ électrique, ainsi qu'au frittage dans l'état d'orientation ainsi obtenu. Un avantage particulier du procédé est que l'on a besoin ni de liant ni d'eau pour consolider la matrice de sable. L'installation conforme à la présente invention comporte essentiellement un dispositif de champ pour appliquer un champ électrostatique au sable siliceux et un four de frittage en aval, ainsi que, lorsque c'est nécessaire, un dessicateur avec une convoyeuse en amont du dispositif de champ. Les éléments moulés conformes à la présente invention se caractérisent par une forte résistance mécanique et une porosité élevée, ainsi que par d'excellentes propriétés d'insonorisation et d'isolation thermique. Ils peuvent être utilisés avantageusement dans bon nombre de domaines d'application, en particulier comme matériaux de construction et succédané du gravier.
Patent WO-8803337-A1 (WO)
Inventor: SCHROECKER RAINER
IPC: H02P3/06
Filed: 1987-10-21
Abstract: Afin de freiner, indépendamment d'une source extérieure d'énergie, des moteurs à collecteur (2) ayant un induit (3) et au moins un enroulement de champ fendu ou continu (4, 5), des circuits comprennent un organe commutateur (8) par lequel l'induit (3) et l'enroulement de champ (4, 5) peuvent être connectés à une source extérieure d'énergie, lorsqu'ils sont dans une première relation mutuelle de polarité, et commutés vers une autre relation mutuelle de polarité pendant le freinage. Pendant le freinage, l'enroulement de champ (4, 5) est parallèle à l'induit (3). Un organe limite l'excitation de champ pendant le freinage de façon à éviter des flashs excessifs au collecteur et des moments de freinage trop élevés. Afin d'activer de manière fiable le freinage, un accumulateur (17) est rechargé pendant le fonctionnement du moteur et fait démarrer l'auto-excitation pendant le freinage.
Patent WO-8803568-A1 (WO)
Inventor: PETZOLDT KARL
IPC: C12P7/62
Filed: 1987-11-12
Abstract: Procédé pour la fabrication d'intermédiaires de 3alpha-hydroxy-prostacycline de formule (+)-I, dans laquelle A représente les résidus -CH2- ou >CH-COOR, B représente de l'oxygène ou le résidu à liaison double -O-X-O-, X étant sous forme d'alkylène à chaîne droite ou ramifiée ayant de 1 à 7 atomes de C, et R est un groupe alkyle à chaîne droite ou ramifiée ayant de 1 à 6 atomes de C, ou un benzyle. Ce procédé est caractérisé en ce que l'on traite avec des souches de Rhizopus, de Rhodotorula ou de Candida un biocyclooctandione racémique de formule (U)-II, dans laquelle A, B et R ont la notation précitée, et au cas où la souche utilisée réduit la forme (-)-issue du racémate (U)-II, en ce que l'on fait suivre ledit traitement d'une réduction chimique ou microbiologique de bicyclooctandione non modifié de formule (+)-II.
Patent WO-8903128-A1 (WO)
Title: Contact plug
Inventor: HUBER ANTON
IPC: H05K3/34
Filed: 1988-09-15
Abstract: A contact plug may be wave soldered in a preferably sealed electric component, although the original core cannot be soldered, at least not with sufficient reliability. An electrically conductive contact plug (S with H or with I) for conducting current and/or voltage to/from the electric connection of a component (E) is secured by an insulator (G), for example glass (G), within a passage in a support (K), for example a protecting housing (K) of the component (E), and contains on its surface a metal capable of being soldered with a solder paint, for example soft solder, at least on the spot (on H or I) where it can be soldered to a socket (M). The socket (M) is in turn made of a metal capable of being soldered and is arranged in a support (L), for example in a printed circuit board (L) made of insulating material. The contact plug (S with H or with I) has a pin-like core (S) of a metal not capable of being soldered, at least not reliably soldered, secured by means of the insulator (G) in the passage, conductively connected (for example by a bonded wire (D) to the component (E) and surrounded by a sheath (H or I). The sheath (H or I) is in turn electroconductively secured to the core (S), for example by spot welding, and is completely made of a material capable of being soldered or has a material capable of being soldered at least on the point of its surface at which it (H or I) is soldered to the socket (M). Long-time resistant, reliable contact plug soldering, in particular for motor vehicle electronic circuits.
Patent WO-8909429-A1 (WO)
Title: Film transport device
Inventor: BLASCHEK OTTO
IPC: G03B1/24
Filed: 1989-03-25
Abstract: Film transport device for a film (6) having at least one regularly distributed row of perforations with a film transport sprocket wheel, the sprockets of which protrude into the film perforations (61) and the sprocket ring of which is linked through a motor shaft to a driving motor, whereby the film (6) passes between the film transport sprocket wheel and a film contact rocker adjusted to the curve of the film transport sprocket wheel; said film contact rocker has grooves (71) to receive the sprockets (8) of the film transport sprocket wheel. Between the base of the sprocket (81, 91) and the surface of the sprocket ring (4), a film support (11, 12), enlarged relative to the sprocket base (81, 91) of each sprocket (8, 9) of the film transport sprocket wheel, (1) is provided.
Patent WO-9106883-A1 (WO)
Inventor: GIESE ERHARD
IPC: G02B6/38
Filed: 1990-11-03
Abstract: Lichtleiter-Koppler zum Koppeln von zwei Lichtleitfasern, mit einer die mit abgeschrägten Enden (10, 12) versehenen Endabschnitte (14, 16) zweier Lichtleiter (18, 20) aufnehmenden Kapillare (22), die auf der Höhe der einander anliegenden Enden (10, 12) einander gegenüberliegend angeordnete, auf die Grenzfläche zwischen den Enden (10, 12) der Endabschnitte (14, 16) ausgerichtete fotoelektrische Elemente (24, 26) trägt.
Patent WO-9200275-A1 (WO)
Title: VERFAHREN ZUR HERSTELLUNG VON ENANTIOMERENREINEN α-HYDROXYPROPIONALDEHYD-DERIVATEN
Inventor: MULZER JOHANN
IPC: C07C229/06
Filed: 1991-06-05
Abstract: Ein Verfahren zur Herstellung von enantiomerenreinen α-Hydroxypropionaldehyd-Derivaten der allgemeinen Formel (I), worin R1 den Substituenten Q, welcher einen gegebenenfalls durch Sauerstoffatome, Carbonyloxygruppen, Stickstoffatome, und/oder resonanzstabilisierte Imidogruppen und/oder Thiogruppen unterbrochenen und/oder durch Halogenatome substituierten Kohlenwasserstoffrest darstellt oder einen durch Hydrolyse von Q entstandene Hydroxygruppen, Carbonylgruppen oder Carboxylgruppen enthaltende Gruppierung bedeutet und R2 eine Alkansulfonylgruppe mit bis zu 6 Kohlenstoffatomen, eine Trifluormethansulfonylgruppe, eine Benzolsulfonylgruppe oder eine p-Toluolsulfonylgruppe symbolisiert, wird beschrieben.
Patent WO-9205919-A1 (WO)
Inventor: BRUNS JOACHIM
IPC: B25F5/02
Filed: 1991-09-21
Abstract: In order to connect a battery pack up to a hand tool, a plug-in connecting device is proposed which comprises a circular plug (18) fitted to the battery housing (16) and a matching socket (3) in the hand tool. Both parts have concentric power contacts (8, 9, 26, 27) and click-in catch means (13, 19) which engage automatically with each other when the battery pack (16) is plugged in by inserting the plug into the longitudinal axis of the socket. Rotation through a small angle allows the catch means (13, 19) to be disengaged and the battery pack (16) to be removed for recharging.
Patent WO-9216894-A1 (WO)
Inventor: HAFER CHRISTIAN
IPC: G06F8/41
Filed: 1992-03-10
Abstract: Des modules d'un programme sont associés entre eux par le compilateur dans une certaine disposition d'enchaînement. En faisant varier la disposition d'enchaînement et par une étude de chaque disposition d'enchaînement, on détermine la disposition d'enchaînement qui présente, lors du déroulement du programme, un taux de coïncidence favorable pour une antémémoire objet de cette étude. On doit utiliser de préférence une méthode de type Monté-Carlo ou une méthode de traçage pour varier la disposition d'enchaînement.
Patent WO-9415054-A1 (WO)
Inventor: THEILE ULRICH
IPC: E05F15/643
Filed: 1993-09-30
Abstract: L'invention concerne le mécanisme d'entraînement d'une porte à glissière en arc dans laquelle un vantail gauche (3) et un vantail droit (1) peuvent être déplacés au moyen de deux courroies (4, 2) entraînées par un moteur. A cet effet, une extrémité de chacune des courroies est fixée sur l'arête avant ou arrière de l'autre vantail et le rouleau de renvoi (6, 8) logé au centre génère un guidage forcé, de manière que lorsqu'un vantail est déplacé, il entraîne avec lui le second vantail en sens inverse.
Patent WO-9408833-A1 (WO)
Inventor: HOELZL STEFAN
IPC: B61F5/22
Filed: 1993-10-13
Abstract: L'invention concerne un procédé de commande d'une caisse de wagon d'un véhicule, pouvant être utilisé seul ou en association avec une suspension en acier. La commande de niveau de la caisse de wagon, mise au point d'après l'invention, se caractérise par des dimensions géométriques relativement réduites et un besoin d'énergie relativement faible. A cet effet, un autre accumulateur de pression (9) est couplé en parallèle à la pompe d'alimentation (8) du fluide hydraulique et les deux coopèrent à l'encontre de la pression de l'accumulateur à ressorts (11) hydropneumatique. L'accumulateur de pression (9) peut ainsi être chargé pendant que le véhicule roule, de manière que la pompe utilisée n'ait pas à être conçue pour résister à une alternance rapide de charges après la charge maximale.