baber/WOPTO huggingface dataset:
Patent DE-4308820-A1 (DE)
Title: Multilayer metal seal for IC engine - has two sealing layers, each consisting of connected web and ring elements
Inventor: WALTER GERHARD
IPC: F16J15/12
Filed: 1993-03-19
Abstract: The seal has a metallic carrier layer, with passages in the area of engine combustion chambers, and with cooling and lubrication passages. It also has metallic sealing layers above and below the carrier layer, to seal combustion chambers and cooling/lubrication passages. The sealing layers consist mainly of numerous web and ring elements, which are formed by metal plate. The elements are formed along closed lines, and are arranged, so that they enclose all passages. All elements are connected to each other, and thereby form one-piece sealing layers. USE/ADVANTAGE - Multilayer metal seal for IC engine is improved so that it increases contact pressure on combustion chamber edge.
Patent DE-4313740-A1 (DE)
Title: Cleaning apparatus for gravity separators
Inventor: DIEFENBACH GUENTER
IPC: B01D45/02
Filed: 1993-04-27
Abstract: The invention relates to a cleaning apparatus for gravity separators, such as light liquid or heavy liquid separators, which cleaning apparatus has at least one nozzle which can be transported in a plane parallel to the liquid surface of the separator. In order to achieve by means of the cleaning apparatus not only breaking up of the light-liquid layer on the surface but also as complete as possible a cleaning of the vessel interior walls and the internals of the separator, the at least one nozzle is arranged on a spray head which rotates about an axis running parallel to the liquid surface.
Patent DE-4321928-A1 (DE)
Title: Transport device for textile packages
Inventor: KOLTZE DIRK
IPC: B65G21/20
Filed: 1993-07-01
Abstract: The invention relates a to transport device for textile packages, especially for the conveyance of cross-wound bobbins (4). An ascending conveyor (6) designed as an endless conveyor means has supporting means (8) for securing the cross-wound bobbins (4) to be transported, especially in the region of gradients (SB). The supporting elements designed, for example, as rod-like driving elements (8) automatically pivot, in the non-loaded state, into the space between the cross-wound bobbins (4) and thereby fix these on the endless conveyor means. <IMAGE>
Patent DE-4334072-A1 (DE)
Title: Shaft housing for sealed-off underground containers
Inventor: FINZEL LOTHAR DIPL ING
IPC: G02B6/44
Filed: 1993-10-06
Abstract: The shaft container consists of several wall elements (2, 7) which are divided perpendicularly and are held together by supporting elements (1, 3, 5, 7). The shaft cover (17) can be adapted exactly to the road surface (19) by a vertically adjustable frame (15). <IMAGE>
Patent DE-4336468-A1 (DE)
Title: Layered element, in particular a shock-absorbing layered element
Inventor: DUCHENE RAINER
IPC: A41D31/00
Filed: 1993-10-26
Abstract: A layered element, comprising a honeycomb layer (4), a flexible intermediate layer (3) located thereupon and also an outer protective layer (2) form a composite which has good shock-absorbing properties. The overall layered element is air-permeable due to pores in the individual layers. The honeycomb layer itself is designed such that it is flexibly compliant in the longitudinal direction of the honeycomb. The intermediate layer is also flexible, so that, in spite of a protective layer (2) which is possibly less compliant in the layer plane, good dimensional adaptation of the layered element to parts to be protected is possible. The layered element provided is suitable in particular for personal protection, but also for all applications where a high shock absorption capability is desired at the same time as low weight and good air permeability. <IMAGE>
Patent DE-4336921-A1 (DE)
Title: Identification of inconsistencies in rule based fuzzy logic system - has single errors determined and used to generate rule base error used to improve process
Inventor: KOENIG HARALD
IPC: G06N5/02
Filed: 1993-10-29
Abstract: The process is used to avoid inconsistencies in rule based fuzzy logic systems used for control purposes. The system provides an output value that provides a minimum system error. The rule base error of the system enables secondary information to be obtained that can be fed back into the process. The membership functions of the system are formed as polygonal characteristics with specific key values stored. The process involves the generation of the error function, ei(a), which is based upon membership function differences, Mwi-Mi(a). The error values are summed to generate the overall rule based error. USE/ADVANTAGE - Provides improved performance avoiding inconsistencies.
Patent DE-4344960-A1 (DE)
Title: Model-based control system for supercharging of IC engine
Inventor: ENTENMANN ROBERT DIPL ING
IPC: F02B37/18
Filed: 1993-12-30
Abstract: The regulator (130) responds to any discrepancy between the desired supercharging pressure (PSoll) and the actual value (PIst), with a signal (u) to the valve (120) in the bypass line (118) of the exhaust gas turbine (116). Parameters of a model of the engine (100) and supercharger are worked out by an identification unit (136) for a synthesizer (138). A limiter (132) of the output signal feeds the bypass valve driver (e.g. pulse-width modulator) (134). The model may be a second-order low-pass with dead time, and its parameters determined e.g. by a recursive least-squares fit.
Patent DE-4345181-A1 (DE)
Title: Method for setting smoothness and/or gloss of a material web
Inventor: WINHEIM STEFAN H
IPC: D21G1/00
Filed: 1993-03-20
Abstract: A method is specified for setting the smoothness and/or gloss of a material web which is led through a roll nip arrangement, in which an actual value of smoothness and/or gloss of the material web is determined after the roll nip arrangement in the running direction and compared with a desired value and the quantity of steam emitted by the steam spray pipes is changed zone by zone as a function of the difference between desired value and actual value. In this method, the setting of the steam application is to be simplified. For this purpose, a constant steam pressure is set for all zones together on at least one material web side and, in the case of a difference between the desired value and actual value in the machine direction, the degree of opening of the valves of all the zones is changed by the same value, the valves being designed as analog and linearly controllable valves, in particular linear valves.
Patent DE-4402414-A1 (DE)
Title: Measuring with the aid of a pattern
Inventor: MAYER KONRAD DIPL ING
IPC: G01B11/25
Filed: 1994-01-27
Abstract: The invention relates to a method for the three-dimensional measurement of the surface of objects, e.g. industrial moulded parts. A number of different patterns are projected onto the object. The images of the patterns are recorded by at least one image observing unit, in particular a video camera, to which an image processing and evaluating device is connected in which the variation in the surface of the object is determined or calculated from the images, which are changed with respect to a reference projection of the pattern by the characteristics of the surface of the object. A pattern consisting of a number of different subpatterns is provided. These subpatterns are projected essentially simultaneously so that in each case one of the different subpatterns is projected essentially simultaneously onto a number of different regions of the area or subarea of the object. Each individual one of the different subpatterns provided is preferably projected in a temporal sequence onto different regions of the surface, and the images of the subpatterns are recorded. After each projection and recording of the subpatterns, a relative movement is undertaken between the object and the image of the subpatterns or of the pattern projection in such a way that the individual subpatterns subsequently ... onto another, in particular adjacent region of the surface ... Original abstract incomplete.
Patent DE-4410976-A1 (DE)
Title: Drive control arrangement for a fluidic-medium actuating unit
Inventor: NISHIKINO TADAKAZU
IPC: F15B11/028
Filed: 1994-03-29
Abstract: A drive control arrangement for controlling the pressure in a fluidic-medium actuating device by the use of a directional control valve is described with which the flow rate of a fluidic medium can be controlled by the displacement of a spool. The drive control arrangement comprises a directional control valve, provided with a spool, for controlling the drive of a hydraulic motor. The motor load (detected load) is detected by pressure sensors, and an actuating movement of an actuating lever is detected by a detector for sensing a magnitude of the actuation. The deviation between the detected load and a desired load which corresponds to the detected magnitude of the actuation is calculated in a control unit, whereupon an actuating control signal which corresponds to this deviation is calculated in the actuating control unit. The actuating command signal calculated in this way is applied to electromagnetic proportional control valves in a control circuit for the directional control valve in order to control in this way the position of the spool in the directional control valve as a function of the load deviation.
Patent DE-4412187-A1 (DE)
Title: Aq. dispersions of poly(meth) acrylonitrile] particles
Inventor: GRUETTER ROLAND DIPL CHEM DR
IPC: C08F2/44
Filed: 1994-04-08
Abstract: The prodn. of aq. dispersions of poly(meth) acrylonitrile (PAN) particles (I), suitable for use in electrophoretic (EP) paint, comprises the emulsion polymerisation of (a) 70-100 wt.% (meth) acrylonitrile and (b) 0-30 wt.% other unsatd. comonomer(s) in aq. phase in the presence of a conventional neutralised EP paint binder and/or a conventional neutralised past resin (II). Also claimed is a process for the prodn. of EP paint, by adding dispersion (I) directly to an aq. EP paint or components thereof without pre-diluting with a paste resin, and then mixing with the other components.  Also claimed are aq. dispersions and EP paint obtd. by these processes.
Patent DE-4416659-A1 (DE)
Title: Reducing eluting ability of sulphates and chlorides in ash and slag
Inventor: BUNZ WOLFGANG
IPC: C04B28/06
Filed: 1994-05-11
Abstract: Reducing the eluting ability of sulphates and chlorides in ash and slag from waste incineration plants comprises mixing the ash and slag after removing metallic residues and uncalcined organic residues with at least 0.5 wt.% Al(OH)3 and also CaO and/or Ca(OH)2 so that at least 1 wt.% free Ca(OH)2 is available, where an amt. of water is added which forms a non-dumpy mixt. which is opt. sealed.
Patent DE-4418726-A1 (DE)
Title: Biologically-decomposable glass fibre compsn. with good moisture resistance
Inventor: DE MERINGO ALAIN
IPC: C03C3/097
Filed: 1994-05-28
Abstract: A biologically degradable glass-fiber composition characterized by the following constituents in percent by weight: SiO>2< 45 to 60, Al>2<O>3< less than 2, CaO + MgO 10 to 16, Na>2<O + K>2<O 15 to 23, B>2<O>3< 10 to 18, P>2<O>5< 0 to 4, BaO 0 to 1, diverse 0 to 2.
Patent DE-4419818-A1 (DE)
Inventor: ASMUSSEN BODO DR
IPC: A61K9/20
Filed: 1994-06-07
Abstract: A strip-shaped film substrate with openings and loaded with an active substance serves as the basis for the production of an active substance carrier for the controlled release of active substances in the gastro-intestinal tract with delayed passage through the pylorus.
Patent DE-4422247-A1 (DE)
Title: Guide and handle for hand=held appliance
Inventor: BOLAY CHRISTOPH DIPL ING
IPC: B25F5/02
Filed: 1994-06-24
Abstract: The handle swivels in two planes and can be locked in difference positions. It firstly can swivel around the drive axis (10) of the tool, and orthogonally to it, and secondly can swivel in a direction lying between the drive axis and this orthogonal plane. The handle can be locked in at least one plane by a positively acting locking device (2-5,12-14,17) which may be integrated at least partially in the handle.
Patent DE-4424212-A1 (DE)
Inventor: HOFFMANN JUERGEN PROF DIPL ING
IPC: E01F8/02
Filed: 1994-07-09
Abstract: The process uses living root-forming plants, and/or parts of plants. The smallest diameter, the depth of placement, and the grid dimension of the plants and/or parts of plants which are used, is dependent on the gradient and material composition of the bank. These can be determined by the calculating process which is used in soil mechanics. <IMAGE>
Patent DE-4426444-A1 (DE)
Title: Wind-power generator plant with small dia. nozzle-jet rotor on hollow shaft
Inventor: SCHUBERT WERNER DR MED
IPC: F03D1/00
Filed: 1994-07-26
Abstract: The bladeless wind turbine has a nozzle rotor (2) fixed axially on a hollow shaft (9) which has a section (9a) of smaller dia. protruding into the electric generator (10). The nozzles (3) are narrow gaps extending parallel to the shaft which is aligned with the wind by a relatively small vane (13). The shaft bearing (11) is supported on an L-shaped carrier (8) with a vertical bolt (7) set into the top of the mast (6) under the centre of the rotor.
Patent DE-4428075-A1 (DE)
Title: Transport apparatus
Inventor: MEIER PETER
IPC: B65G39/02
Filed: 1994-08-09
Abstract: A transport apparatus for sheet-like piece goods (5), especially letters, consists of flat belts (1, 2), between the mutually confronting belt faces (3, 4) of which the letters (5) are arranged and transported, and of rotatably mounted rollers (8) which roll on the belt faces (6, 7) turned away from one another. In order to provide a low-inertia roller (8) which is easy to produce and which has a low-wear outer surface, there is provision for forming the roller (8) from a hollow cylinder (10) made of plastic and from a sheet-metal ring (9) surrounding the hollow cylinder (10) and connected fixedly in terms of rotation to the latter. <IMAGE>
Patent DE-4432442-A1 (DE)
Title: Simple, cost-effective control of the temp in a catalyst with air and volatile organic cpds.
Inventor: GLAWION ERWIN
IPC: F01N3/28
Filed: 1994-09-12
Abstract: The catalyst system includes a cartridge (1) with a catalytic layer, and an axial cavity (3), containing a tubular body (3). The cartridge (1) and tube (2) have different coeffts. of thermal expansion. The tube (2) has a sealing collar at one end. On heating, relative axial movement between the cartridge (1) and the tube (2) opens the seal; on cooling it closes. Tube and cartridge are made as a module, and the catalyst system consists of a number of these modules.
Patent DE-4432607-A1 (DE)
Title: Force measuring device
Inventor: KLUFT WERNER DR ING
IPC: G01L5/00
Filed: 1994-09-13
Abstract: In the case of a force measuring device having a force sensor for the measurement of forces between machine parts which are parallel to each other, preferably in force shunt flow, having two bearing surfaces (5, 6) which are parallel to each other and whose orthogonal spacing can be varied, it is provided that the force sensor (18) is integrated in a first measuring wedge (1), that the force sensor projects with a first measuring surfae with respect to the measurement wedge (1) and forms a first bearing surface (5), and is supported by the second measurement surface, parallel to the first, in the measuring wedge (1), that the first measuring wedge (1) has, on that side opposite the bearing surface (5), a first force-transmitting inclined sliding surface (5), that a second measuring wedge (3) has a second force-transmitting sliding surface (16) which is parallel to the first sliding surface (15) and, on that side opposite the second sliding surface, a second bearing surface (6) which is parallel to the first bearing surface (5), and that the measuring wedges (1, 3) can be displaced parallel relative to each other on the sliding surfaces (15, 16) and are connected to each other via an adjusting device (7, 8). <IMAGE>
Patent DE-4436037-A1 (DE)
Title: Hot air blower oven food basket guide incorporating low-friction plastic surface
Inventor: UBERT HARALD
IPC: F24C15/16
Filed: 1994-10-10
Abstract: A hot air blower oven for the preparation of food consists of a cabinet with four sidewalls, a roof and a floor. A blower (2) is incorporated into one of the sidewalls and delivers hot air at the food (5) as this pivots in a rotating basket (4) and is heated. The basket (4) and food (5) are inserted into the oven chamber by means of a guides (10). The novelty is that the guide (10) has a low-friction PTFE surface and runs parallel to the basket's (4) rotational axis.
Patent DE-4439707-A1 (DE)
Inventor: TENTEN WILFRIED DR ING DR
IPC: G01R35/00
Filed: 1994-11-05
Abstract: According to the invention, a voltage reference, i.e. a process for tuning a voltage reference, is proposed with self-monitoring and self-calibration. Use is made preferably of a band-gap reference source. The voltage reference is provided preferably with semiconductor switches with which the temperature coefficient is adjusted in a test cycle by parallel switching of resistances which alters the gain factor. Self-monitoring can be carried at any time and as often as desired, as can self-calibration. Control of the switch for the self-monitoring and self-calibration of the voltage reference is done using a matrix controlled by a microcomputer with an appropriate control program.
Patent WO-8001098-A1 (WO)
Title: Orientable blades for hydraulic machines
Inventor: FLOEGEL E
IPC: F16H61/56
Filed: 1978-11-15
Abstract: Orientable blades (1) are juxtaposed to the fixed or main blades (2) of the wheel of a hydraulic machine. To cover a maximum of flow directions of the medium, these moving blades are orientated in certain working areas of the hydraulic machine so as to place their trailing edges in the flow axis (8). Thereby, an inversion of the curvature of the profile of the blades is provided with respect to the flowing axis (6). This blade wheel may be use particularly as a directional wheel in a Trilok-converter.
Patent WO-8705704-A1 (WO)
Title: Acceleration pick-up
Inventor: SEIPLER DIETER
IPC: G01P15/12
Filed: 1987-02-25
Abstract: An acceleration pick-up (11) in which the bending plate is a substrate plate tensioned on one side, made for example of Al2O3. In this way, the resistors (18) and evaluation circuit (20) can be arranged jointly on the flexible spring (12) and can be applied in a single operation using the thick film technique. The expenditure for packing is minimal. The design of the acceleration sensor allows easy assembly and is attractive as regards cost.
Patent WO-8706803-A1 (WO)
Inventor: LEDJEFF KONSTANTIN
IPC: A43B7/02
Filed: 1987-05-15
Abstract: Une chaussure ou une botte est pourvue d'un corps de semelle (4) munie d'une pluralité d'évidements (12) remplis de corps de stockage (13). Ces corps (13) contiennent du kérosène, dont le point de fusion est inférieur à la température du pied, et forment un réservoir de chaleur latente (14). De plus, un élément chauffant à feuille (8) est disposé sous la semelle intérieure (7) et peut être alimenté en un courant basse tension par l'intermédiaire de conducteurs électriques (9) et d'une fiche femelle (10).
Patent WO-9013433-A1 (WO)
Inventor: DREINHOFF KARL-HEINZ
IPC: B41J11/58
Filed: 1990-04-26
Abstract: Bei einer bekannten Bildaufzeichnungsvorrichtung mit einem in einem Gehäuse der Vorrichtung einer Druckwalze gegenüberliegenden Aufzeichnungskopf enthält die Gehäuse oberseite eine Blattenführungsöffnung zur Zuführung von zu bedruckenden Einzelblättern und eine Blattauswurföffnung zum Auslaß der bedruckten Einzelblätter. Um bei Beibehaltung des kompakten Aufbaus der bekannten Bildaufzeichnungsvorrichtung wahlweise eine manuelle oder automatische Zuführung von Einzelblättern zu ermöglichen, weist die Gehäuseoberseite einen aufklappbaren Deckel (29) auf, der in aufgeklapptem Zustand unter Bildung einer Blattvorratskassette (30) für die zu bedruckenden Einzelblätter (31) in einer Schrägstellung feststellbar ist; in dem Gehäuse (1) ist eine antreibbare Blatteinzugsrolle (18) an einem Hebelteil (16) zwischen zwei Stellungen verschwenkbar gelagert, in denen sie sich entweder im Gehäuseinnern befindet oder auf den in der Blattvorratskassette (30) enthaltenen Einzelblättern aufliegt.
Patent WO-9104142-A1 (WO)
Title: Procede d'extrusion a plat pour la fabrication de materiaux en bois lies par un produit inorganique ou organique, en particulier les panneaux stratifies
Inventor: THOLE VOLKER
IPC: B28B5/02
Filed: 1990-09-15
Abstract: On présente un procédé d'extrusion à plat servant à fabriquer en particulier des panneaux stratifiés et une installation pour samise en ÷uvre. Le procédé se compose des étapes suivantes: introduction simultanée des mélanges par des dispositifs de mélange et d'épandage (1) dans un conduit vertical conique (A, B) formé de bbandes de pression en mouvement (13, 14); compactage du mélange sous l'action de la forme conique du conduit (B) puis passage dans une section (C) où les bandes de pression sont disposées parallèlement et présentent un écartement qui correspond à l'épaisseur du panneau extrudé fini; durcissement du mélange dans la section de calibrage (3) qui suit. L'installation pour la mise en ÷uvre du procédé est présentée également.
Patent WO-9410901-A1 (WO)
Inventor: SIMONSEN JAN HENNING
IPC: A61B5/00
Filed: 1993-11-04
Abstract: Un procédé de détermination de la concentration en glucose d'une matrice biologique (10) comprend au moins deux mesures de détection, pendant lesquelles on irradie la matrice biologique (10) avec un rayonnement lumineux qui sert de lumière primaire, la lumière se propage dans la matrice biologique (10) dans un trajet de propagation de la lumière et on mesure l'intensité de la lumière sortant de la matrice biologique en tant que lumière secondaire. Pendant une étape d'évaluation, la concentration en glucose est dérivée des valeurs de mesure de l'intensité détectées pendant les étapes de mesure par mise en ÷uvre d'un algorithme d'évaluation et d'un calibrage. Afin d'obtenir une analyse de bonne précision avec des moyens simples, au moins une des mesures appliquées est une mesure à résolution locale d'une lumière dispersée plusieurs fois, pendant laquelle on irradie avec la lumière primaire (15) un site défini d'irradiation (12) de la matrice biologique (10) et on mesure l'intensité de la lumière secondaire (17) qui sort de la matrice biologique (10) à un site défini (14) de détection situé par rapport au site d'irradiation (14) de sorte que l'intensité de la lumière dispersée plusieurs fois dans des centres de dispersion de la matrice biologique (10) et détectée au site de détection soit caractéristique de la concentration en glucose.
Patent WO-9531372-A1 (WO)
Title: Machine d'encartonnage
Inventor: DIETRICH WALTER
IPC: B65B23/22
Filed: 1995-05-04
Abstract: L'invention concerne une machine d'encartonnage (10) permettant de traiter des boîtes pliantes (15) à cadre de retenue (25) intégré, qui comprend un élément de redressement (47) qui se déplace avec chacune des boîtes pliantes (15). Cet élément de redressement (47) redresse le cadre de retenue (25) situé à plat sur la face intérieure de la boîte pliante (15). En outre, un élément d'appui (50), associé à chaque élément de redressement (47), soutient par liaison de forme le cadre de retenue (25) pendant l'insertion d'objets (30, 35) dans la boîte pliante (15).
Patent WO-9533987-A1 (WO)
Title: Procede et dispositif d'imagerie d'un objet au moyen de lumiere
Inventor: SOELKNER GERALD
IPC: A61B8/08
Filed: 1995-05-23
Abstract: Une lumière d'exploration (L) et un rayonnement focalisé d'ultrasons (U) sont émis à l'intérieur d'un objet (2). Après avoir traversé l'objet (2), la lumière d'exploration (L) est superposée, selon un procédé interférométrique, à la lumière de référence (R) qui est cohérente avec la lumière d'exploration (L). L'intensité ou l'amplitude de la lumière d'interférence formée (I) permet de reconstituer des informations sur un point d'image correspondant à la partie de l'objet (2) située au niveau du foyer dudit rayonnement focalisé d'ultrasons (U).