baber/WOPTO huggingface dataset:
Patent DE-4340852-A1 (DE)
Title: Air conditioning unit with vacuum servo - has vacuum reservoir integrated into blower unit for one piece fitting into vehicle
Inventor: WOLOWSKI ECKEHARD
IPC: B60H1/00
Filed: 1993-12-01
Abstract: The air conditioning housing has a shaped blower mounting with a diverging duct (25) leading to the unit. The vacuum reservoir (3) is shaped to fit into the space between the blower and the duct, and is preassembled to the air conditioning unit before mounting into the vehicle. The vacuum servo operates the flaps and other controls in the unit. The vacuum reservoir is made as a separate unit and has a shaped wall to attach to the air conditioning unit. The supply line from the engine inlet manifold to the reservoir contains the non-return valve. ADVANTAGE - The complete unit can be bench-tested before fitting to the vehicle. The vacuum reservoir is mounted in a protected site and requires no additional mountings.
Patent DE-4403694-A1 (DE)
Title: System for erection of self supporting railing between existing walls
Inventor: KREYENBERG HERMANN
IPC: E04F11/18
Filed: 1994-02-07
Abstract: The two horizontally laid, vertically spaced Al hollow profiles (1) are mounted in Al coupling hollow profiles (3) between vertical walls (2) by corresp. securing brackets (4) of steel or Al. Pref. into the Al hollow profiles is pressed an Al component with a cut thread. A statically supporting bolt (6) is passed through a bore in the horizontally laid hollow profiles and screwed into the aluminium component. In the region of the vertical walls is typically inserted a fastener (4) into the horizontal profiles and secured to the walls by dowels.
Patent DE-4404194-A1 (DE)
Inventor: REINECKE HERBERT
IPC: C25D3/30
Filed: 1994-02-10
Abstract: A plumbing fixture (10) for carrying drinking water comprised of metal, particularly of copper and its alloys with portions of zinc and lead, which is provided with a lining or coating of tin (18) disposed on at least the interior surface of the fixture.
Patent DE-4405237-A1 (DE)
Title: Box=shaped bullet catchment housing
Inventor: RUDAT HANS-DIETER
IPC: F41J13/00
Filed: 1994-02-18
Abstract: The bullet energy dissipating material fills the braking chambers of the box-shaped housing. The material is lighter than water and not water soluble so that it can be easily separated from the bullets as it floats on water level. During separation no health impairing or polluting substances are emitted, with the material reusable after separation. Pref. the catchment material consists of particles smaller than the bullets so that a screening separation can take place. The catchment material may be peat, sawdust, cork granulate or a mixt. of these. It may be compacted by compression.
Patent DE-4406320-A1 (DE)
Title: Three-stage cleaning process extending life of esp. billiard cloth
IPC: C11D11/00
Filed: 1994-02-25
Abstract: Cleaning cloth surface coverings comprises: (a) pre-cleaning by passing an extended flat nozzle over the area to be treated to vacuum loose polluting particles out of the weave structure and lead the polluted air to a cleaning filter and sepn. arrangement before exhausting to atmos.; (b) application of cleaning materials of low surface tension; and (c) deep cleaning by application of a fine spray through a surface distributed spray-head on the cloth at between 1.5-5 bar. Also claimed is a cleaning fluid comprising: surfactants 5-13%, solvents 3-8%, dispersants 2-5%, phosphorus < 0.5%, auxiliary material < 3%, water the remainder.
Patent DE-4408317-A1 (DE)
Title: Packaging with multiple compartments for electronic components
Inventor: SIEDENBURG BERND DIPL ING
IPC: B65D21/08
Filed: 1994-03-11
Abstract: The packaging includes a ring-shaped side piece (11) of cardboard which has its top and bottom openings (7,9) closed by a base (3) and a lid (5), both constructed from similar parts. The outer borders (13,15) of the base (3) and lid (5) have flanges (17) vertical to their inner surface (47) in which the edges of the side piece (11) are retained. The base (3) and lid (5) are of a tooled, pressed or injection moulded material such as hard fabric, wood, celluloid or plastic. Retaining bands may secure the base (3) and lid (5) to the side piece (11) for which indentations (39,40,41,42) are provided.
Patent DE-4408786-A1 (DE)
Title: Compact stripline gas laser
Inventor: STERMAN BARUCH
IPC: H01S3/081
Filed: 1994-03-15
Abstract: Compact gas laser with stripline excitation, which is suitable as a spindle unit or processing, cutting and boring tool. The amplifier region is located between two electrodes having a slender blade shape. As a result, a focused symmetrical virtually Gaussian beam with high power is emitted, the wide amplifier region with a stripline-exciter design being sampled. The device is characterised by a resonator, consisting of a focusing mirror and a second reflecting plane which comprises various regions of different reflectance, so that a folded path having six or more branches is the only beam distribution which is sustained in the laser cavity. <IMAGE>
Patent DE-4410691-A1 (DE)
Title: Analysis and documentation appts for skin physiological changes
Inventor: FOSS PIERRE NICOLAS DR MED
IPC: A61B5/103
Filed: 1994-03-28
Abstract: The analysis and documentation appts measures physiological, therapeutic and pathological changes in human or animal skin and mucous membrane using a computer-supported appts. including skin-compatible DC and AC electrode pairs for evaluating impedances and phase shifts. The electrode pairs are uniformly spaced apart and attached to the skin in a defined pattern (pref. a circle or square). The measurements are compared with those from another appts. of identical construction pref. applied to healthy skin and supplied synchronously with the same currents.
Patent DE-4417039-A1 (DE)
Title: Window or door frame hinge holder element
IPC: E05D7/04
Filed: 1994-05-14
Abstract: The adjustment (17) is positioned, in relation to the pressure plate, holder plate and the tab of the door or window frame hinge, in the middle between the guide pieces positioned on both sides of the adjustment. The adjustment is in the form of a spindle pivotally mounted and axially fixed in the hinge-holder element. The screw head (18) of the spindle is axially fixed in a recess (19) in the externally accessible front wall of the housing of the hinge holder element. The end of the spindle facing away from the screw head is mounted in part (24) of the back wall (14) of the hinge housing of the holder element.
Patent DE-4419300-A1 (DE)
Title: Method and appts. for an actively controllable membrane press unit
Inventor: IBURG JOHANNES
IPC: B22C15/28
Filed: 1994-06-01
Abstract: The invention concerns production of moulds with the use of a sand-filled mould box (2) containing a pattern (1a) whose contour is to be transformed to the mould. A cushion (4a,4b) - which is fillable with a fluid (water, oil, air), and moves together with the press plate - is positioned between the press plate (4) and the sand surface. A connection (7,7a) leads into a space (4a) between the press plate and the membrane (4b), for delivery or exhaust of the fluid into/from this space.
Patent DE-4419988-A1 (DE)
Title: Thread=cutting screw, in partic. for chipboard
Inventor: LEITOLD MANFRED DIPL ING
IPC: F16B25/00
Filed: 1994-06-08
Abstract: The thread-cutting screw has raised material parts (3) which are formed along one flank of the screw thread, and are positioned at relative distances behind each other in longitudinal direction of the thread. The raised parts are formed on both flanks of the thread, opposite to each other, and project over the tip (4) of the thread. The size of the projection is less than 1/10 of the height of the thread. The thread flank angle is approx. 40 deg., and the raised parts enclose a smaller angle of esp. 30 - 35 deg..
Patent DE-4424158-A1 (DE)
Title: Moulding and extraction system for refrigerator and freezer foam insulation
Inventor: GIESLER KARL DR
IPC: B29C44/34
Filed: 1994-07-08
Abstract: The mould consists of two or more sections to support the foam contour, and a further support section with one or more injection openings. Where the enclosing sides join (1), air directing devices, pref. baffles (5), are fastened to one or both of the supporting sides (1.1), to form a gap of defined clearance (a). This gap leads along the second support section (1.2) to follow channels (b, c), along the support side (1.1) equipped with the baffle; to be removed by the connected extraction system.
Patent DE-4426879-A1 (DE)
Title: Force transmission link for transferring force of actuating element to control unit for automobile and heat-and-ventilation engineering
Inventor: GANSER MARTIN
IPC: F16C1/12
Filed: 1994-07-29
Abstract: The transmission link has a flexible, tubular casing which can be fixed at the ends (131,132) and a flexurally weak traction element in the centre of the casing, esp. a cable. The cable ends (15,16) are connected to the actuating element and to the control unit. A spring (17,18) is connected between each casing end and its associated cable end so as to exert a pulling force on the traction element. The two springs have identical spring characteristics. They can be coil springs and/or flat springs.
Patent DE-4427486-A1 (DE)
Title: Enzymatic prodn. of L-tryptophan from indole, pyruvate and ammonium salt
Inventor: SU CHEIN-SHYONG
IPC: C12P13/22
Filed: 1994-08-03
Abstract: Enzymatic prodn. of L-tryptophan (I) comprises reacting indole (II), pyruvic acid (III) and/or its salt, and an NH4 salt (IV) in presence of tryptophanase (V) in an automatic, computer-controlled system consisting of a bioreactor and device for direct determn. of (II). The computer regulates addn. of reactants and controls the reaction by feedback according to the measured (II) concn. Addn. of (II) and (IV) is controlled according to a predetermined profile, corresp. to the activity profile of (V), and (II) or its salt is added at a specific time. Also new is the automatic, computer-controlled system.
Patent DE-4429408-A1 (DE)
Title: Jigsaw unit with improved clamping mechanism
Inventor: SAKAMOTO SIYOUITI
IPC: B23D51/04
Filed: 1994-08-19
Abstract: A jigsaw unit comprises a clamp (120) for clamping an object (100) to be cut and a jigsaw (110) with a saw blade (113) driven in a reciprocating motion. The jigsaw (110) is arranged in such a way that the object (100) is cut with the reciprocating saw blade (113), while the object (100) is clamped by the clamp (120). The clamp (120) is in the form of a one-handed pipe wrench. The one-handed pipe wrench clamps the object (100) when it is turned in a clamping direction, whereas it releases the object (100) when it is turned in a release direction, which is opposed to the clamping direction. By the use of the one-handed pipe wrench as clamp (120), the clamping and release operation for the object (100) can accordingly be simplified in order to improve the working efficiency for cutting the object (100). <IMAGE>
Patent DE-4432808-A1 (DE)
Title: Sensor system
Inventor: KLUFT WERNER DR ING
IPC: G01H11/00
Filed: 1994-09-15
Abstract: In the case of a sensor system having a wireless vibration or structure-borne sound sensor device (1), which uses the vibration energy of its electrodynamic or piezoelectric measuring element (5) directly without further components for the purpose of transmitting the vibration energy via a primary coil (6), which is electrically connected to the measuring element (5), of a transformer coil pair (6, 7) to the secondary coil (7) of the transformer coil pair (6, 7), the coil pair being located in a receiver device (2) which is located independently of the sensor device (1) and is separated by only an air gap (8), the said receiver device (2) forwarding the measured and transformed vibration or structure-borne sound measuring signal, provision is made for the sensor system to be used for monitoring vibration, structure-borne sound and/or noise, in particular from tools, which remove material in a defined manner, in machine tools or for registering noise from noise-generating component units in testing machines or devices. The sensor device (1) is arranged on a machine element (14) which is capable of translatory and/or rotational movement, for example a tool carrier, a workpiece carrier or a test body carrier or component unit carrier, the receiver device (2) being arranged on a stationary machine element (15). During the actual monitoring process, the sensor device (1) and the receiver device (2) are positioned with their primary and secondary coil opposite each other, whilst maintaining the air gap (8). <IMAGE>
Patent DE-4433958-A1 (DE)
Title: Hydroxy gp.-protected ring-opening prods. of epoxidised fats
Inventor: FISCHER HERBERT DR
IPC: C09J11/06
Filed: 1994-09-21
Abstract: Ring-opening prods. (I) of epoxidised fats are claimed, in which the free OH gps. are converted into Zerewitinoff-inactive form by reaction with - monofunctional carboxylic acids or functional derivs. thereof, - halides or esters of carbonic acid, - aldehydes or - ketones.  Also claimed is a process for the prodn. of (I) in which esterification is carried out by reaction with acetic acid and acetic anhydride in a multi-tray esterification column.
Patent DE-4439252-A1 (DE)
Title: Filter capsule for the preparation of tea or coffee
Inventor: STEMME OTTO DR
IPC: A47J31/22
Filed: 1994-11-03
Abstract: The filter unit for the preparation of individual drinks in a cup consists of a perforated container for the tea or coffee material surrounded by a hood to stimulate circulation, the inside surface of which is in the form of grooves and ribs. The filter capsule (4) contains a filter (5) with perforations (3, 5) to permit circulation, attached to a shaft (13) driven by the output from a hand-held motor and gear-box assembly (19). The filter is covered by a conical shell (4'). The inner surface of the shell is vertically ribbed to improve the circulation of the brewing liquid.
Patent DE-4439709-A1 (DE)
Title: Wheel machining system
Inventor: NAUMANN HANS J
IPC: B23P13/00
Filed: 1994-11-07
Abstract: The wheel is worked by two tools rotating in opposing direction to balance out the tangential reaction forces on the wheel. The total reaction force on the wheel is monitored and kept below the holding force of the friction wheels which rotate the wheel in the workbench. The tool working speeds are independently regulated to maintain a balance of the reaction forces. This can be achieved by controlling the current for the individual tool motors. The normal forces onto the wheel are also kept below a safety level which does not distort the wheel.
Patent WO-8103579-A1 (WO)
Inventor: BEISSWENGER S
IPC: H01J37/04
Filed: 1980-06-07
Abstract: Le canon electronique, destine au faconnage de materiaux, en particulier a la production de blocs d'impression, comporte une cathode (1) chauffee, une anode (3) perforee et une electrode auxiliaire (2) portee a un potentiel negatif superieur a celui de la cathode. Le courant de faisceau est determine par la dimension de la surface active (11) de la cathode et le reglage du chauffage de la cathode a une temperature constante.
Patent WO-8302726-A1 (WO)
Title: Filtering respiratory half-mask
Inventor: VAN DER SMISSEN CARL-ERNST
IPC: A41D13/11
Filed: 1983-02-05
Abstract: Filtering respiratory half-mask comprising a mask element (1) with an inner filter part (2) made of plastic and glass microfibers and an outer support part (3) made from synthetic fiber fabrics with large mesh and similar configuration. Both layers are interconnected by welding or glueing, thereby forming a sealing edge (4). They are further connected by tack welding or glueing (5) at the bottom of the mask element. Pincers (6) for the nose provide for the pressure sealing around the nose. A head strap (8) is fixed to the mask element by loops (7).
Patent WO-8304281-A1 (WO)
Title: Thermal engine
Inventor: EDER FRANZ X
IPC: F02G1/043
Filed: 1983-05-27
Abstract: A thermal engine is capable of producing mechanical power by absorbing high temperature heat and releasing low temperature heat. To this aim, a pressure cylinder (1) is divided by a displacement piston (2) into two working chambers (7, 8) which are connected together by a thermal collector (9), the cylinder and the collector being filled with high pressure gas or steam. One of the working chambers (8) is heated at a high temperature by the supply of heat, the other chamber having a low temperature due to a refrigeration effect. At least one of the working chambers (7) is connected by two non-return valves (12, 13), acting in opposite directions, with two pressure tanks (14, 15), and the two tanks under different pressures are connected by an expansion machine (16).
Patent WO-8503217-A1 (WO)
Inventor: SCHLEGEL HANS-JOACHIM
IPC: A61F9/013
Filed: 1984-01-30
Abstract: Appareil pour perforer la paroi frontale de la capsule du cristallin de l'oeil d'un être vivant afin de retirer une partie de la paroi de la capsule et de pratiquer une ouverture permettant de sortir le contenu de la capsule du cristallin. Sur une pièce (11) est disposé un petit tuyau (13) dans lequel est guidé un fil métallique (16) doté à son extrémité libre d'une pointe (18), fil qui est relié à un moteur d'entraînement le déplaçant selon des mouvements axiaux de va-et-vient.
Patent WO-8602169-A1 (WO)
Inventor: BOHN GERHARD
IPC: G01V1/02
Filed: 1985-10-07
Abstract: Procédé et dispositifs pour produire des ondes de pression ou de cisaillement dans un milieu solide par une action mécanique sur les parois d'un puits de forage, dans laquelle on passe un courant de courte durée dans un enroulement primaire (SP), créant ainsi un champ magnétique qui repousse un enroulement secondaire (SS). Cette impulsion (P) est dirigée dans un sens perpendiculaire à celui de l'axe (0) du puits de forage contre les parois de ce dernier; dans le cas d'une orientation radiale l'impulsion crée, par suite de l'expansion de l'enroulement secondaire, des ondes de pression, et, dans le cas d'une orientation tangentielle, crée des ondes de cisaillement par la rotation d'un élément mobile.
Patent WO-8707927-A1 (WO)
Title: Fluid transmission
Inventor: TURAN SELAMI
IPC: F01B3/04
Filed: 1986-06-21
Abstract: Fluid transmission with primary working cylinders (1, 2) and secondary working cylinders (3, 4) in which are arranged working pistons (6, 7, 8, 9) that effect translatory movements. The working cylinders are connected in pairs via pressure lines (10, 11). Associated with the working cylinders (6, 7) is a gear system (17) for converting rotational movement into translatory movement. The gear system consists essentially of partly-toothed gears (19, 20) on a drive shaft (18) ring gears (21, 22) meshing with the gears (19, 20) and screw drives (23, 24). The gears (19, 20) mesh alternately with the relevant ring gears (21, 22), so that the working pistons (6, 7) are raised alternately to the top dead point. Since the effective working surfaces of the primary working pistons (6, 7) are smaller than the effective working surfaces of the secondary working pistons, (8, 9), a corresponding multiplication is achieved of the forces transmitted.
Patent WO-8703283-A1 (WO)
Title: New carbacyclines, process for their production and their use as medicaments
Inventor: VORBRUEGGEN HELMUT
IPC: C07C229/40
Filed: 1986-11-28
Abstract: Carbacycline derivatives of general formula (I), in which Y1? is the residue of Formula (II), R9? is the residue -(CH2?)m?-R6? or the residue -(CH2?)m-o?-ADZ1?-(CH2?)m-p?BDx?-ADZ2?-(CH2?)m-q?BDy?-R6?, m = 2-20; o, p and q <= 19; x, y = 0, 1 or 2; Z1? is a cis-CH=CH-group, a trans-CH=CH-group or a -C=C-group, whereby each of these groups must be separated at least by one methyl group from the C-9 carbon atom of the carbacycline bi-cycle; Z2? is oxygen, sulphur, an NH or an N-methyl group, R6? is amino, methylamino, hydroxy, carboxy or mercapto; and process for their manufacture and their use as medicaments.
Patent WO-8807284-A1 (WO)
Title: Process for fastening the stator package of an electric generator and electric generator
Inventor: RAGALY ISTVAN
IPC: H02K9/00
Filed: 1988-03-02
Abstract: A tension ring (11) is arranged around the outer circumference of the stator layers (10) and attached to the stator layers (10) at least at predetermined positions (12), and the parts (13a, 13b) of the generator housing on either side of these positions abut only on the tension ring (11) and are connected to each other. The tension ring (11) has axial passages, preferably formed by the corrugations of a strip of sheet metal which forms the tension ring (11). This makes it possible to install the annular surfaces of the housing (13a, 13b) on either side of the predetermined positions in different ways, so that the internal cross-section of the channel for the passage of cooling air through the generator can be modified or more cooling air can be admitted in the region of tensioning of the stator layers (10).
Patent WO-9201912-A1 (WO)
Inventor: BENEDIKT WALTER
IPC: G01L1/18
Filed: 1991-06-27
Abstract: Bei einem Druckgeber (11) wird die Kraft über eine Membran (14) und einen Stempel (18) auf ein piezoresistives Meßelement (19) eingeleitet. Das Meßelement (19) ist auf einem Träger eines Hybrids (22) aufgedruckt und besteht aus mehreren schichtförmig übereinander angeordneten Widerstandsbahnen (38, 39), die insbesondere pyramidenförmig aufeinander angeordnet sind. In besonders einfacher Weise ist dadurch eine definierte Krafteinleitung möglich. Ferner ist der Hybrid auf der Stirnseite des Gegenlagers (23) des Stempels (18) angeordnet. Durch die räumliche kompakte Anordnung des Hybrids (22) und des piezoresistiven Meßelementes (19) ist eine relativ kleine und kostengünstige Bauweise bei großen und relativ fehlerfreien Meßsignalen möglich.
Patent WO-9318112-A1 (WO)
Inventor: HAMMER HARTMUT
IPC: C10G1/02
Filed: 1993-03-12
Abstract: A process is disclosed for producing olefins, according to which the desired viscosity is set by heating and subjecting the thus treated material to a thermal treatment at a temperature between 700 and 1100 °C.
Patent WO-9522659-A1 (WO)
Title: Verwendung einer kautschukmischung zur herstellung einer elastischen zwischenlage, insbesondere schienenunterlage
Inventor: BOEHM EDGAR
IPC: C08L21/00
Filed: 1995-02-15
Abstract: Die Erfindung befaßt sich mit der Verwendung a) einer Kautschukmischung, insbesondere auf der Basis von Naturkautschuk (NR), epoxydiertem Naturkautschuk (E-NR), Isopren-Kautschuk (IR), Butadien-Kautschuk (BR), Acrylat-Kautschuk (ACM), Styrol-Butadien-Kautschuk (SBR) oder Verschnitten dieser Kautschuktypen, insbesondere NR/SBR- oder NR/BR-Verschnitte, sowie üblichen Mischungsingredienzen, wie Füllstoffe, Weichmacher, Alterungsschutzmittel sowie gegebenenfalls weitere Zusatzstoffe; b) zur Herstellung einer plattenförmigen, elastischen Zwischenlage (3) mit geringer dynamischer Versteifung, hoher dynamischer Belastbarkeit, hohem spezifischen Durchgangswiderstand und geringer Frequenzabhängigkeit der dynamischen Versteifung, die insbesondere zwischen Schienenfuß und Schwellenoberseite bei Hochgeschwindigkeitsstrecken angeordnet ist, wobei die Unterseite (5) der Zwischenlage (3) unter Bildung eines umlaufenden Randes (13) mit wenigstens einer Aussparung (11) versehen und der Schwellenoberseite zugewandt ist, während die Oberseite der Zwischenlage (3), d.h. die Schienenfußauflagefläche, im wesentlichen ebenflächig ausgebildet ist.