baber/WOPTO huggingface dataset:
Patent DE-4305065-A1 (DE)
Title: Valve bag made of folded and welded plastic film and method for producing a valve bag
Inventor: DRECK JAKOB
IPC: B65D30/26
Filed: 1993-02-19
Abstract: The invention relates to a valve bag (1) and a method which serves to produce it and by means of which fully automatic production of a valve bag is made possible, which bag allows, on the one hand, good filling of the valve bag by the use of a sealing strip (7), extending over the entire length of the valve bag, in the region of an overlapping region (5) between the front wall (4) and the rear wall (3) of the valve bag and, on the other hand, guarantees optimum sealing in the region of the valve. <IMAGE>
Patent DE-4307995-A1 (DE)
Title: Wiper arrangement with wiper blade which can be rotated by means of an eccentric shaft
Inventor: BLACHETTA THOMAS
IPC: B60S1/34
Filed: 1993-03-13
Abstract: The invention relates to a wiper arrangement with pivotable wiper blade (13), the section (23, 25) of the wiper arm (24) being rotated with respect to the remaining section (12) of the wiper arm. The invention achieves the rotational movement with the aid of an eccentric shaft (19) which engages in a groove-shaped link guide (15). <IMAGE>
Patent DE-4309920-A1 (DE)
Title: Hydro-cyclone separator with central outlet tube for lighter fraction - which has internal guide vanes at a distance from end equal to half diameter of tube.
Inventor: JERABEK MICHAEL
IPC: B04C5/13
Filed: 1993-03-26
Abstract: A hydro-cyclone type separator has a housing consisting of a cylindrical upper part and a conical lower part. The hydro-cyclone has a tangential inlet duct near its upper end and the heavier fraction flows out through the lower end of the housing. The upper end is fitted with a centrally positioned cylindrical tube (3) which forms the outlet for the lighter fraction. This tube has internal guide vanes (7) which are positioned so that their lower ends are at a distance which is at least equal to half the diameter of the tube (3). USE/ADVANTAGE - Separation of liquids of different densities. The cylindrical outlet tube is easier to make and consequently costs less than the usual conical outlet tubes.
Patent DE-4311810-A1 (DE)
Title: Process and sealing arrangement for protecting structures against the penetration of harmful gases, in particular of radon, from the foundation
Inventor: HORN WOLFGANG DR ING
IPC: G21F3/00
Filed: 1993-04-05
Abstract: Penetration of harmful gases, in particular of radon, into structures has been prevented wholly or partially by horizontal blockage systems. A further improvement in the protection is intended to be achieved in that it is possible to seal off joints, leakages and other non-tight locations against the penetration of gases and gas diffusion, the intention, at the same time, being to re-close non-tight locations appearing in the sealing arrangement. A thermally treatable, bearly reactive and durable sealing material having a high diffusion resistance against gas is heated and applied in the fluid state onto the material to be sealed off, depressions such as joints and leakages being filled and the sealing material, in the process, penetrating into the border region of the material to be sealed off and, finally, being cooled. <IMAGE>
Patent DE-4314115-A1 (DE)
Title: Sliding door, in particular for motor vehicles
Inventor: HELMSING GERHARD DIPL ING
IPC: B60J5/06
Filed: 1993-04-29
Abstract: The invention relates to a sliding door for motor vehicles, in which the door 7 is provided with a guide rail 9 in which there is guided a guide head 5 to which two parallel links 2 and 3 are coupled, which links connect the guide head 5 to the vehicle body 1. The guide rail 9 is connected in this arrangement in the interior of the door 7 in a manner such that it is fixed over its entire length to the inside door panel 16. This means that no additional space is required in the vehicle width. At the same time, the guide rail 9 reinforces the door against a side impact. A flexible covering band 17 conceals the slot 10 through which the guide head 5 is connected to the links 2, 3. This covering band 17 is guided around the guide rail 9. The guide rail 9 is composed of an extruded metal section which forms the guide track of the guide head 5, the guide beads 20 for the covering band 17 and the flange-like surfaces 14 for attachment to the inside door panel 16. This makes it possible for a sliding door with a guide rail 9 to be realised cost-effectively and nevertheless such that it operates correctly. <IMAGE>
Patent DE-4314874-A1 (DE)
Title: Process and apparatus for roasting a material to be roasted, in particular coffee
Inventor: MERGILI JOSEF
IPC: A23N12/12
Filed: 1993-05-05
Abstract: The invention relates to a process for roasting a material to be roasted, in particular coffee, in which the material to be roasted is brought from an initial temperature to a final temperature by means of a heat source. The invention further relates to an apparatus for roasting material to be roasted. The object underlying the invention is to improve the process mentioned at the outset and the apparatus to the extent that the roasting and thus the roasting result can be controlled more precisely and are more precisely reproducible. This object is achieved according to the invention by a defined temperature course as a function of the roasting time being preset as a theoretical temperature course between the initial temperature and the final temperature and by the actual course of the temperature of the material to be roasted during roasting being controlled with reference to the theoretical temperature course by the actual temperature of the material to be roasted being compared with the corresponding theoretical comparison temperature and the temperature of the heat source being controlled in each case depending on the result of this comparison.
Patent DE-4321406-A1 (DE)
Title: Paper-making press section - has belt round first two rollers working with press rollers and shoe press for high water extraction and no difference between paper sides
Inventor: SCHIEL CHRISTIAN
IPC: D21F3/04
Filed: 1993-06-26
Abstract: Section of a papermaking machine, where the wet pulp passes through a fourdrinier and a press stage, has an impermeable belt passing round the press rollers where the first two rollers within the belt form the first two press gaps together with a counter roller and a shoe unit. Of the two press rollers, the belt passes round at least one of them by at least 90 deg.. Belt to pick up the paper web (2) is fed past the fourdrinier section (1) to take it from the fourdrinier. At least the first press (129,9) of the press section is a shoe press with the shoe (17,17') within the belt loop or outside the loop. Only the first roller press of the press section can be a shoe press, and the second roller press is formed by the second press roller and a press roller with a closed mantle surface, without a felting at the second roller press. USE/ADVANTAGE - For the water extrn. from wet pulp to give a paper web with a low moisture content. System gives an optimum water extrn. rate, with the same paper structure on both sides of the web, and with low blanket markings on the paper. Equipment gives a low capital cost and operates with low wear.
Patent DE-4321571-A1 (DE)
Title: Braking and acceleration control for vehicle - involves computing individual longitudinal forces operating on wheel and optimising braking distribution or torque distribution
Inventor: AKUZAWA KENJI
IPC: B60T8/32
Filed: 1993-06-29
Abstract: The longitudinal force operating on the whole vehicle is computed by the processor control and divided among the separate wheels w.r.t their comparative loadings. The latter is determined when stationary and is corrected w.r.t the dynamics of the vehicle. Motion sensors monitor the longitudinal movement of the vehicle as well as lateral movements. The longitudinal forces can be simple braking forces and controlled by separate brake pressures. The system can be extended to torque control for the driven wheels. The control computes the position of the centre of mass and computes the effects on the vehicle motion changes due to the position of the centre-of-mass (gravity). ADVANTAGE - Improved vehicle handling, improved braking and safety.
Patent DE-4322139-A1 (DE)
Title: Halogen discharge lamp for vehicle - has protection circuit to isolate lamp if abnormal conditions are detected at lamp terminals
Inventor: YAMASHITA MASAYASU
IPC: H05B41/292
Filed: 1993-07-02
Abstract: The halogen lamp circuit has a DC amplifier to generate the HT and an inverter (8) to provide a square wave AC signal to drive the lamp. Monitoring circuits (1) monitor the lamp supply and control an isolator (6) to remove HT from the lamp if abnormal conditions are detected, e.g. the lamp has a short circuit or is in open condition. The control circuit includes a starter circuit (9) to fire the lamp and battery level sensors etc. The lamp is rapidly switched off in abnormal conditions to prevent fires, electric shocks etc. ADVANTAGE - Fail-safe lamp control circuit, rapid acting.
Patent DE-4324244-A1 (DE)
Inventor: HENGESBACH WOLFGANG
IPC: F16B13/12
Filed: 1993-07-20
Abstract: The expansion anchor comprises a shaft (1) which exhibits, at its rear end, means for fastening an object and, at its front end, a cross-sectionally reduced portion (3) with an adjoining expansion cone (4), and it further comprises an expansion sleeve (5) which is pushed over the said portion and has longitudinal slits (6) and locking elements (7) which project beyond the diameter of the expansion sleeve (5). The locking elements are a plurality of continuous punched-out portions running in the longitudinal direction of the expansion segments. The punched-out portions are each in the form of a triangle with the point directed towards the front end of the expansion segments. The contour of the projected development of the expansion sleeve is initially punched out in slight under-size, and the sheet metal is then compressed in its thickness in a pressing procedure. The locking elements are punched out after the compression. <IMAGE>
Patent DE-4325466-A1 (DE)
Title: Board sawing machine
IPC: B08B15/00
Filed: 1993-07-29
Abstract: Board sawing machine has secondary guard hood for collecting and removing chips and sawdust located behind material to be sawn
Patent DE-4332470-A1 (DE)
Title: Manometer for measuring the difference between a first and a second pressure
Inventor: BENDER DANIEL PROF DIPL PHYS
IPC: G01L13/02
Filed: 1993-09-24
Abstract: A manometer for measuring the difference of two pressures (p1, p2) has a first chamber (V1) which is pressurised by the first pressure (p1) and a second chamber (V2) which is pressurised by the second pressure (p2). The two chambers (V1, V2) are separated from each other by a sheet-like bending spring (14) clamped on one side. On its non-clamped side edges, the bending spring (14) leaves a narrow passage gap (16) free, through which the pressure medium can flow from the one chamber (V1) to the other chamber (V2). The pressure medium flowing through the passage gap (16) deflects the bending spring (14). The deflection of the bending spring (14) is a measure of the pressure difference (p1 - p2). <IMAGE>
Patent DE-4338592-A1 (DE)
Title: Time switch and thermostat circuit for mobile thermo-turbo radiation heated stove - uses LPG or electric heating and heat sources provided are controlled depending on predetermined time periods using electronic timer control unit
Inventor: KUELAHCIOGLU UGUR
IPC: F23N5/20
Filed: 1993-11-11
Abstract: The thermostat controls the circuit with a thermostat sensor pin (8), depending on the room temp. The heat sources of the liquid gas and a resistance ventilator are controlled by an electronic control unit (1). The entire system is controlled by the thermostat sensor pin (8) within a predetermined time period, so that a combustion operation and (its end) its ending is controlled by the electronic control unit (10, if the room temp. sinks below an adjusted temp. value or if the set room temp. is exceeded. USE/ADVANTAGE - Room heating. Maintains heating at set value reducing possible noxious emissions to atmosphere. Allows instantaneous time setting and mini-programme can be carried out.
Patent DE-4402113-A1 (DE)
Inventor: KNOTH JOACHIM
IPC: G01N23/223
Filed: 1994-01-26
Abstract: A process and arrangement (10) are disclosed for detecting elements (15) of the periodic table of elements according to the total reflection X-ray fluorescent analysis process by means of a radiation detector (12) that detects a secondary radiation emanating from an element (15) to be determined arranged on a sample support (14) and upon which a primary X-ray beam (18) is directed by a X-ray tube (16). The primary X-ray beam (18) hits a first multilayer reflector (19) of a pair (19, 20) of mutually spaced multilayer reflectors, at a predetermined angle (22). The primary X-ray beam (18) is reflected by the first multilayer reflector (19) onto the second multilayer reflector (20) and from there to the element (15) to be determined. The angle of incidence of the primary X-ray beam (18) on the first multilayer reflector (19) is then modified until the radiation detector (12) reaches a maximum counting rate at a preselected primary energy of the primary X-ray beam (18). The sample support (14) with the element (15) to be determined placed thereon is then moved in relation to the primary beam (18), so as to change their mutual distance and angle, until total reflection conditions of the incident primary X-ray beam (18) reflected by the second multilayer reflector (20) are fulfilled.
Patent DE-4404906-A1 (DE)
Title: Phosphorus-modified epoxy] resins
Inventor: KAPITZA HEINRICH DIPL CHEM DR
IPC: C08G59/14
Filed: 1994-02-16
Abstract: Phosphorus-modified epoxy resins with epoxy value (EV) = 0-1 mole/100 g are claimed (PMO), contg. units derived from (A) polyepoxides with at least 2 epoxide gps. and (B) phosphinic and/or phosphonic acid anhydrides. Also claimed are processes for the prodn. of PMO (see below).
Patent DE-4410780-A1 (DE)
Title: Integrated integral interferometer and laser appts. for communications industry
Inventor: PATZELT KLAUS DIPL ING
IPC: H01S5/026
Filed: 1994-03-28
Abstract: The appts. includes at least one semiconductor laser (HL) and an interferometer connected to the laser. At least one semiconductor laser is integrated together with the connected interferometer on one module. Preferably, two semi-conductor lasers (HL1,HL2) are used and these are arranged such that their ends join together at a given angle and extend into an integral optical coupling zone (Z). This zone provides a working connection between the two semiconductor lasers.
Patent DE-4423207-A1 (DE)
Title: Device for aligning wafers
Inventor: ONO TOSIO
IPC: H01L21/677
Filed: 1994-07-01
Abstract: The present wafer-alignment device allows realignment of wafers with different separations. The device has a multiplicity of wafer-holder plates, each of which rigidly holds a multiplicity of wafers (2), a guide device which guides the wafer-holder plates, and a holder-plate displacement device which displaces the multiplicity of wafer-holder plates along the guide device, the multiplicity of wafer-holder plates being aligned at a first separation interval when they are arranged at one end of the guide device, and the multiplicity of wafer-holder plates being aligned in a second separation interval, which is different from the first separation interval, when they are arranged at the other end of the guide device. <IMAGE>
Patent DE-4435265-A1 (DE)
Title: Cermet cutting tool with good wear resistance, toughness and cutting properties in continuous and discontinuous processes
Inventor: TERUUCHI KIYOHIRO
IPC: C22C29/04
Filed: 1994-10-01
Abstract: A cutting tool based on TiCN is comprised of 5-30  vol% metal binding phase made of Co and/or Ni; 5-40 vol% hard dispersion phase with a duplex and/or triplex phase structure with a core of TiCN; and the balance is a hard dispersion phase with a single phase structure made out of either TiCN and/or TiCN solid soln. with at least one element from Ta, Nb, V, Zr, W, Mo and Cr.
Patent DE-4435917-A1 (DE)
Title: Mineral wool product laminated to aluminium foil with foamed organic glue
Inventor: KUMMERMEHR HANS
IPC: B32B7/12
Filed: 1994-10-07
Abstract: Mineral wool product is laminated to a foil with a glue that is in the form of a reticulate connecting structure between the fibres in the area of product surface and foil. Also claimed is a method for producing a mineral wool product by applying a layer of foamed glue onto the product surface, applying the foil to the glue, and curing the glue. Also claimed is the glue foam used in the method which is a mixture of 10-16 wt.% dry organic glue, 0.5-1.5 wt.% foaming agent, 0.05-0.3 wt.% foam stabiliser, fireproofing agent as required and a balance of water, the glue being foamed mechanically.
Patent DE-4446156-A1 (DE)
Title: Threaded union of two parts
Inventor: BITTNER STEFFEN
IPC: F16B33/06
Filed: 1994-12-23
Abstract: One part (2) of the threaded union (1) comprises an outer or inner thread (4), while the other part (3) has a corresp. counter-thread. The two parts abut at one contact face (8,9), At least one part consists of material, contg. a solid lubricant in the region of the contact face.  The material, contg. the solid lubricant, is pref. plastics, typically a thermoplastic alloy and may contain extra composite fibres. Alternatively the part may be completely of plastics contg. the solid lubricant. The first part may be a glass container, and the second one a plastics stopper.
Patent WO-8303219-A1 (WO)
Title: Cutting machine
Inventor: JUNG ROLF
IPC: B26D5/10
Filed: 1983-03-10
Abstract: A cutting machine, particularly for cutting fabrics, comprises a table (10) for the fabric and a support longitudinally gliding with respect to the table (10) and carrying a cutting tool (12) which can revolve around a vertical axis and is driven with respect to the table (10) by a driving device (46). An encoder (87) cooperates with the cutting tool to generate a signal corresponding to its angular position. The cutting tool is additionally provided with a handle (48) which is coupled with a signal generator so as to obtain signals from the signals produced by the encoder and the generator for the control of the driving device (46) of the cutting tool, providing a servo-powered cutting for the manually guided cutting tool.
Patent WO-8806317-A1 (WO)
Inventor: DONHAUSER BERNHARD
IPC: G06F9/48
Filed: 1987-11-23
Abstract: Procédé pour le traitement par priorité de plusieurs demandes (INT1, INT2, INTX) d'un ordinateur, dans lequel les demandes se voient attribuer un code de priorité correspondant à leur degré de priorité, et sont rangées à leurs places respectives dans une file d'attente. Il est particulièrement avantageux de subdiviser les demandes (INTX) en segments, qui peuvent avoir différentes priorités, de sorte que des segments particulièrement urgents (INTX) peuvent être traités immédiatement, et des segments non urgents (INTXI) peuvent être traités ultérieurement. En coordonnant les codes de priorité, il est possible d'organiser le traitement de différentes demandes pour les adapter aux conditions périphériques existantes afin d'assurer un traitement ordinateur optimal.
Patent WO-8807257-A1 (WO)
Inventor: PFIZENMAIER HEINZ
IPC: H01F17/00
Filed: 1988-02-18
Abstract: Un composant de haute fréquence comprend au moins un support élastique (18, 20) pourvu d'orifices (22 à 29, 52, 69, 73, 74) et d'évidements (30 à 33, 53, 70, 71, 75, 76, 77), de sorte que les régions du support (18, 20) délimitées par les orifices et les évidements forment une languette (72, 78) qui peut être soulevée afin d'introduire un noyau magnétique (13 à 16) dans le support. Autour des noyaux (13 à 16) introduits dans les orifices (22 à 29, 52, 69, 73, 74), sur un ou les deux côtés du support (18, 20), sont agencées des pistes conductrices (51, 57, 58, 80, 81, 92) qui forment avec des sections de pistes conductrices (64, 66, 67) agencées sur des ponts (17, 19, 21) une spire ou enroulement fermé. A des endroits déterminés, les pistes conductrices (51, 57, 58, 80, 81) présentent des points de contact (85, 89, 91) pour composants (38 à 41, 86, 87) montables en surface. La largeur des pistes conductrices et l'écart d'isolement entre les pistes conductrices sont adaptés aux dimensions des composants montables en surface (86, 87). En superposant alternativement des supports (18, 20) et des ponts (17, 19, 21), on peut réaliser un nombre prédéterminé de spires des bobines. On peut donc fabriquer avec ce composant de haute fréquence toutes sortes de circuits électroniques, en particulier ceux ayant des transformateurs de haute qualité, fonctionnant à une fréquence élevée et à forte densité de composants.
Patent WO-8909593-A1 (WO)
Inventor: LAWACZECK RUEDIGER
IPC: A61K9/50
Filed: 1989-04-13
Abstract: Afin d'incorporer, d'ajouter et/ou de remplacer des substances dans des liposomes ou des cellules biologiques, on utilise des gaz inertes à l'état gazeux et/ou condensé sous une pression suffisamment élevée et qui amènent avec une pression croissante une réduction de l'ordre des lipides. Les liposomes ou cellules chargés sont utiles comme vecteurs de produits pharmaceutiques.
Patent WO-9002399-A1 (WO)
Inventor: SCHOLZ CHRISTIAN
IPC: G11B5/31
Filed: 1989-07-14
Abstract: Dünnfilm-Magnetköpfe haben einen schichtweise aufgebauten magnetischen Leitkörper, bestehend aus Magnetkernhälften (P1, P2 bzw. P3, P4). Senkrecht zur Schichtstruktur gesehen überlappen sich diese einander im Bereich einer Polzunge (5) bei einem die Breite eines Magnetspaltes (6) bestimmenden Abstand und am dazu entfernten Ende in einem Kontaktbereich (4). Windungen (3) einer Magnetspule sind im mittleren Bereich zwischen der Polzunge und dem Kontaktbereich, von den Magnetkernhälften umschlossen, eingebettet. Erfindungsgemäß sind die Magnetkernhälften im mittleren Bereich in einer zu den Schichten parallelen Ebene bei gleichzeitiger Verbreiterung der Querschnittsfläche zueinander seitlich versetzt angeordnet. Gegenüber bekannten Dünnfilm-Magnetköpfen wird damit der Anteil des Streuwiderstandes (Rs) in diesem Bereich erhöht.
Patent WO-9203861-A1 (WO)
Title: Process and circuit for correcting the light-power output of a laser diode
Inventor: ZELENKA THOMAS
IPC: H04B10/50
Filed: 1991-08-10
Abstract: The invention concerns a process and circuit for correcting the light-power output of a laser diode. The circuit comprises a generator (2) for generating a driver current (IT?) which determines the light-power output of the laser diode (1). The driver current (IT?) is modulated by a modulation signal (B). To correct the light-power output, the circuit includes a linear low-pass filter (5) which is acted on by the modulation signal (B) and which approximately simulates the change with time of the internal temperature of the laser diode (1) as a function of the modulation signal (B). The output signal of the linear low-pass filter (5) acts as a driver-current (IT?) correction signal (K), thus compensating for the temperature dependence of the laser-diode light-power output.
Patent WO-9210039-A1 (WO)
Inventor: HEINZMANN GUSTAV
IPC: H04B1/12
Filed: 1991-11-28
Abstract: Die Erfindung betrifft ein Verfahren zum Aussieben des unteren oder des oberen Seitenbands einer auszuwertenden Zweiseitenbandschwingung aus einem Gemisch mehrerer Zweiseitenbandschwingungen, deren unteres und/oder oberes Seitenband durch das ihm zugekehrte und zumindest teilweise überlagerte obere bzw. untere Seitenband einer benachbarten Zweiseitenbandschwingung gestört ist, in Fernmeldeanlagen, insbesondere in Vielkanal-Funkfernsprechanlagen und Kurzwellen-Funkanlagen. Mittels Aufwärtsmischen, Abwärtsmischen und/oder Mehrfachmischen und/oder Mischen zum Wenden in Kehrlage werden die störenden Seitenbänder der Zweiseitenbandschwingung in die Frequenzlage der gestörten Seitenbänder gebracht und durch Addition mit entgegengesetztem Vorzeichen eliminiert. Ein Ausführungsbeispiel ist die Schaltungsanordnung Fig. 6. Dort werden zum Wenden in Kehrlage die frequenzverdoppelten Trägerschwingungen benutzt.