baber/WOPTO huggingface dataset:
Patent DE-4422632-A1 (DE)
Title: New ceramic dispersant
Inventor: COLLIAS GEORGE J
IPC: C09K23/52
Filed: 1994-06-28
Abstract: The invention relates to an improved process for producing a fired ceramic oxide material, in which a ceramic powder is dispersed in an aqueous solution contains a dispersant containing as active constituent a terpolymer comprising from about 10 to about 90 mol% of (meth)acrylic acid, from about 5 to about 85 mol% of (meth)acrylamide and from about 5 to about 85 mol% of sulphoalkyl(meth)acrylamide and having a molecular weight of from about 4,000 to about 80,000, and in which the sulphoalkyl(meth)acrylamide contains a radical having the general structural formula: <IMAGE> where R1 is a hydrogen atom or an alkyl group preferably having from 1 to 4 carbon atoms, R is a hydrocarbon group having from 1 to 3 carbon atoms and X<(+)> is a cation, preferably Na<+>, NH4<+>, H<+>, K<+> and Ca <++>. The slurry containing the dispersed ceramic oxide powder is spray-dried, compacted (pressed) while it is essentially dry, and heated to form a fired ceramic material.
Patent DE-4423262-A1 (DE)
Title: Pivotable and rotatable drawer box (chest) for table systems
IPC: A47B88/60
Filed: 1994-07-02
Abstract: Published without abstract.
Patent DE-4424197-A1 (DE)
Title: Foil strip cutter equipment
Inventor: BRASS HEINZ
IPC: B26D7/26
Filed: 1994-07-08
Abstract: A frame work (1) has a pair of carriage slider bars (14) on which sit a lower blade carrier (15) with a wheel (12) and an upper blade (11) carrier (10). Running parallel to and above each slider bar is a stationary cable (25,26) and a moveable cable (27,28). The carriages have locking mechanism which allow them to be connected to either the stationary or moveable cable. This allows neighbouring cutter pairs to be moved independently from the next allowing easier change of foil width. A crank (32) moves the two moveable cables.
Patent DE-4424541-A1 (DE)
Title: Solid-state image pick=up element mfg. method for video camera
Inventor: KIM JIN-SUNG
IPC: H01L23/31
Filed: 1994-07-12
Abstract: The method involves using a light receiving area on a image pick-up chip (1b) on a semiconductor wafer. A protective layer is formed on the light-receiving part of the chip and following isolation of the chip, the chip is mounted on a terminal conductor wiring frame (5a). The connection wires (6) of the wire frame are then joined to the contact areas of the isolated pick-up chip, the latter then being enclosed in a housing by being potted in resin. The protection layer is then removed and a transparent plate (8) enclosed in a cavity (24) formed by the potting mould salience.
Patent DE-4425083-A1 (DE)
Title: Musical wind instrument with valves
Inventor: STENGEL JOSEPH
IPC: G10D7/10
Filed: 1994-07-15
Abstract: The instrument has one or more valves. It incorporates a tuning slide leading to a valve at one end and joined to a mouth pipe at the other. The mouthpiece is fixed to the mouth pipe, and where there are several valves, there are passages between them. The valves have manually-operated plugs. The pipe (1) and slide (2) are in one piece, with a continuous internal surface. The slide can extend upwards in a cone to the valve (4). The cone can run continuously from the inlet to the outlet end. The air passages through the valve plugs can widen in a cone from the inlet to the outlet end, and are connected directly to the following passages (7,8), the slide and the resonance-piece (14).
Patent DE-4430774-A1 (DE)
Title: Upper basket for domestic dishwasher
Inventor: STICKEL ERNST DIPL ING
IPC: A47L15/50
Filed: 1994-08-30
Abstract: An upper basket 3  has at least one cutlery basket 10 in a corner nearest the front door 4 of the machine. The basket is thus triangular in cross-section, seen from above. There are two cutlery baskets, one for each front corner. The cutlery basket extends below the lowest edge of the upper basket and lies outside the swept area of the rotating spray arm. It has a series of rectangular holes 11 - 16 in the side, becoming progressively smaller going downwards. The horizontal base is a mesh.
Patent DE-4433252-A1 (DE)
Title: Connecting rod for piston IC engine
Inventor: STEMMER XAVER
IPC: F16C7/02
Filed: 1994-09-19
Abstract: The connecting rod has a small (12) and a big end bearing (16) and a stem (14) with a defined cross-sectional course over its bending length IK for attaining a sufficient bending rigidity. The cross-sectional course has a bending rigidity IK/2 which reduces towards both end bearings. Pref. the bending rigidity is reduced to approx. 114 to 318 IK. At the connecting sections to both end bearings, the bending rigidity is again increased. In the region of IK/2 the stem may have an H-shaped cross-section, while in the region of low bending rigidity it may have a I-shaped cross-section.
Patent DE-4438743-A1 (DE)
Title: Rotary printing machine with ferromagnetic ink
Inventor: BELANGER ROGER ROBERT
IPC: B41M1/06
Filed: 1994-10-29
Abstract: Rotary printing machine has at least one forme cylinder (6)with at least one printing forme (7) and an inking mechanism (2) with cylinders for applying ink to the printing forme. At least one transfer cylinder (8) is provided for transferring ink to printed material to a printing cylinder (10). The printing ink is ferromagnetic and the transfer and printing cylinders are magnetic at least in the transfer region (29, 30). Lines of magnetic force run radially on the surface of the cylinders and magnetic field strength are smaller on the cylinder discharging ink than that receiving the ink.
Patent DE-4439156-A1 (DE)
Inventor: OTT JUERGEN DR
IPC: C08L61/32
Filed: 1994-11-04
Abstract: Aq. melamine/HCHO resins contg. a guanamine (I) are claimed. Pref. (I) is benzoguanamine or 5-17C alkyl-guanamine, esp. caprino-guanamine (IA). The melamine: (I): HCHO molar ratio is 1: (0.001-0.5):(1.3-6). The resin may be (partly) etherified with 1-4C alcohols, esp. using a melamine:alcohol molar ratio of 1:(0.8-6). The resin contains 60-85 wt.% solids. The resin is prepd. by reacting melamine and (I) with HCHO; opt. etherification with a 1-4C alcohol; and adjusting the prod. to the required solids content. (claimed).
Patent DE-4439908-A1 (DE)
Title: Winding of strip material onto spools
Inventor: RUEGG ANTON
IPC: F16C13/00
Filed: 1994-11-08
Abstract: Strip material such as paper or plastic is wound into spools on a former (40) and can deform under the weight of the winding roller. The deformation is prevented from taking place by the application of compensating forces applied by rollers (56) positioned just inside of the main bearings (42). The rollers are loaded by fluid power cylinders (46) built onto the main support frames. A control device is connected to a computer which, via sensors determines the compensation force required. The force is controlled through the computer controlled motor. The diameter of the spool is measured by sensors which are also connected to the computer.
Patent DE-4440219-A1 (DE)
Inventor: BECK JUERGEN
IPC: C08F2/02
Filed: 1994-11-10
Abstract: In a process for preparing copolymers through bulk polymerisation, from monomer mixtures made up of: (m1) 50 to 90 wt.% of alkylmethacrylate having 1 to 6 carbon atoms in the ester group,  (m2) 5 to 25 wt.% of at least one vinyl aromatic substance,  (m3) 1 to 25 wt.% of of maleic acid anhydride, as well as optionally (m4) O to 5 wt.% of alkylacrylate having 1 to 6 carbon atoms in the ester group, the sum of the monomer units (m1), (m2), (m3) and, optionally, (m4) being 100 wt.%, in the presence of polymerisation initiators and molecular weight regulators, the maleic acid anhydride (m3) is added, in the liquid state, to the other monomers before polymerisation. Preferably, in a first stage before polymerisation, mixtures of monomer units (m1) / (m3) are prepared in weight ratios of between 75/1 and 75/25 which are added in a second stage to the other monomer units (m2) and, optionally (m4). Methylmethacrylate is preferred as monomercomponent (m1) and styrene and/or  alpha  -methyl-styrene is preferred as monomer component (m2).
Patent DE-4441994-A1 (DE)
Title: Tool for breaking up objects esp. metal parts of plant or equipment
Inventor: TRAUSCHKE SIEGFRIED
IPC: B23D45/12
Filed: 1994-11-25
Abstract: The tool has a first housing (28) which can be attached to the end of the bucket arm (18) of a mechanical excavator (10). The housing has claws (44) to grip the item (30) to be broken up. The housing can rotate about the longitudinal axis of the arm and can swivel about a hinge (22) at right angles to the arm.A breaking device esp. a rotating circular saw (42) can be moved out of a second housing (36) towards or away from the claws. The item to be broken up is manipulated and cropped or esp. sawn into smaller pieces by the tool.
Patent DE-4442947-A1 (DE)
Title: New reactive azo dyes prepd. from fused heterocyclic amine component
Inventor: SCHUMACHER CHRISTIAN DR
IPC: C09B62/44
Filed: 1994-12-02
Abstract: Reactive (poly)azo dyes of formula (I) are new. In (I), G completes a heterocycle, without olefinic double bonds but contg. at least one -CO-NR10- residue and opt. 1 or 2 extra O, S or NR10  (R10 = H, 1-4C alkyl or 6-10C aryl (opt.substd. by 1-3 of sulpho, carboxy, 1-4C alkyl or alkoxy, halo, CN, NO2 or amino)); R = H, 1-4C alkyl or alkoxy, halo or sulpho; R1 = H; 1-4C alkyl or alkoxy (opt. substd. by OH, CN, 1-4C alkoxy, carboxy, sulpho, sulphato or phosphato) or phenyl or naphthyl (both opt. substd. by 1-3 of halo, OH, CN, 1-4C alkoxy or alkyl, 2-5C alkoxycarbonyl, COOH, sulphamoyl, sulpho or 1-4C alkylsulphonyl; E = bivalent residue of an aniline or naphthylamine cpd. that is both couplable and diazotisable and free of amino gps.; v = 0-2; K = bivalent coupler residue of aniline or naphthylamine type (free of amino gps.) or of heterocyclic type; n = 1-4; Z = fibre-reactive gp. or -NR1-Z; and same or different if n is 2 or more. (I) must contain at least one sulpho.
Patent DE-4445505-A1 (DE)
Inventor: BOLZE THOMAS DR RER NAT
IPC: H01S5/042
Filed: 1994-12-20
Abstract: The circuit uses a resistor (R1) and a series diode (D) connected in parallel across the laser diode (LD), with the junction between the resistor and the diode capacitively connected to the input of a transimpedance amplifier (TIV) for the reception side. Pref. a Schottky diode is used, connected in parallel with a series circuit containing a second resistor (R2) and a transistor switch (S), which is conductive during the transmission mode.
Patent DE-4446015-A1 (DE)
Title: Gas nozzle for gas-shielded arc welding and cutting torch
Inventor: BUERKNER GUNNAR DR
IPC: B23K9/16
Filed: 1994-12-22
Abstract: Welding and cutting torch for gas-shielded arc processes has a gas nozzle with plug (3) and threaded (4) connections to the mounting, including expansion slots. The outer jacket (2) of the nozzle is double-walled and is filled with a coolant (1), pref. water.
Patent DE-4446074-A1 (DE)
Title: Automatic pneumatic compensation system
Inventor: WATANABE MASAYUKI
IPC: B66F3/24
Filed: 1994-12-22
Abstract: A pneumatic cylinder is provided with a control system which enables the output pressure to be electronically governed by the load requirement by means of a feedback signal from the return side. The compensating cylinder (2) provides an output to a load (1) by means of a piston and connecting rod (9). A position sensor (3) detects the movement of the piston. Hydraulic fluid is supplied to the cylinder (2) from a reservoir (30) through a pressure control valve (7), which, the turn, controls a proportional valve the return side of the compensating cylinder and the first pressure control valve and the reservoir.  Electrical signals from the sensor (3) are fed back to an electronic control unit (6) through a flip-flop circuit (24), also connected to an impulse generator (4) and a counter (5). Expansion or contraction of the cylinder pressure is detected and pneumatic pressure adjusted accordingly. An alarm system (26) registers excessive pressure.
Patent WO-8601747-A1 (WO)
Title: Method for applying solid suspensions capable of being fired on ceramic or glass substrates, and device for implementing such method
Inventor: DANIEL WALTER
IPC: B05B5/08
Filed: 1985-08-29
Abstract: The method and device relate to the application of solid suspensins capable of being fired on ceramic or glass substrates by projection of liquid reduced into droplets and containing a solid material. According to the method, the projection apparatus and the substrate to be coated are moveable with respect to each other. The motion of the projection apparatus or of the substrate as well as the intensity of the projection are controlled by an appropriate device. The relative motions are executed preferably by a manual apparatus. The fractioning of the solid suspension into droplets is obtained either by piezoelectric effect by means of a plate or by opening and closing a valve arranged at a small distance. The droplets are either directly projected from a nozzle onto the substrate or directed by means of an electrostatic charge between the deviation plates so arranged that the droplets reach the substrate.
Patent WO-8705216-A1 (WO)
Title: COMBINATION OF AROMATASE INHIBITORS AND 5alpha-REDUCTASE INHIBITORS
Inventor: EL ETREBY M FATHY
IPC: A61K31/565
Filed: 1987-03-03
Abstract: Use of or agents based on a combination of an aromatase inhibitor with a testerone-5alpha-reductase inhibitor for the prophylaxis and treatment of benign prostate hyperplasia. The aromatase inhibitor can be in the form of substances such as 1-methyl-androsta-1,4-dien-3,17-dion and the testerone-5alpha-reductase-inhibitor in the form of substances such as 17betaN,N-diethylcarbamoyl-4-methyl-4-aza-5alpha-androstan-3-on.
Patent WO-9014994-A1 (WO)
Title: Dispositif de devidage
Inventor: GRONAU KURT
IPC: B65B69/00
Filed: 1990-04-19
Abstract: Dispositif de dévidage (7) composées de deux piles disposées verticalement à proximité immédiate l'une de l'autre et formées de plusieurs balles superposées (11, 12, 13), chaque unité (7) étant entourée, dans un plan, par une botte (15) de plusieurs fils individuels parallèles comportant toutes les balles. Pour effectuer le dévidage des unités (7) entièrement automatiquement et pour enrouler, en même temps, la botte de fils de manière à constituer une bobine, il est prévu, à la partie inférieure de l'unité (7), un dispositif coupe-fil (18) qui est combiné à un dispositif de levage du fil (3) destiné à soulever la botte de fils séparés (15). De plus, il est prévu un dispositif de préhension (4) capable de saisir la botte de fils (15) des deux côtés du dispositif de levage (3) et de l'amener dans une position de reprise prédéterminée. La botte de fils séparés (15) est reprise par un dispositif renvideur, puis enroulée en bobine, et enfin éjectée du dispositif.
Patent WO-9106716-A1 (WO)
Inventor: EVERS WALTER
IPC: E03C1/10
Filed: 1990-07-20
Abstract: Les dispositifs antiretour qui sont destinés en particulier à être montés sur des conduites d'eau potable possèdent un carter de circulation (1) comportant une conduite d'amenée et une conduite de sortie (2 et 3) et à l'intérieur duquel sont disposés un clapet d'amenée à ressort (4) et un clapet de sortie à ressort (8) ainsi qu'une chambre centrale (13) disposée entre les deux clapets (4, 8). Lorsque la différence de pression entre cette chambre et la conduite d'amenée (2) devient inférieure à une valeur minimum déterminée, la chambre peut être reliée à l'atmosphère extérieure grâce à l'ouverture d'un clapet de décharge dont le corps (28) est relié, dans ce but, à un élément de commande (18, 18') pouvant être exposé d'un côté à la pression d'amenée et de l'autre à la pression dans la chambre centrale et pouvant aussi être relevé au-dessus de son siège (30) en libérant à la fois une ouverture pour l'écoulement de l'eau et une ouverture d'aération conduisant à la chambre centrale (13). Pour simplifier encore la construction de ce clapet de décharge tout en améliorant les possibilités d'écoulement de l'eau et d'aération de la chambre centrale (13), l'ouverture d'écoulement de l'eau du clapet de décharge et l'ouverture d'aération sont intégrées à une ouverture de liaison unique (14, 32) de section relativement importante disposée entre la chambre centrale (13) et l'atmosphère extérieure et qui est dégagée progressivement par le corps (28) du clapet en fonction de la course d'ouverture de celui-ci.
Patent WO-9112195-A1 (WO)
Inventor: FISCHER EMIL
IPC: B65H45/16
Filed: 1991-02-19
Abstract: Un appareil de pliage utilisable tant en production par assemblage qu'en production sans assemblage comprend un cylindre d'assemblage (1) pourvu de griffes (7) et de plioirs (5). Les éléments de retenue et les plioirs sont reliés à des éléments d'actionnement de préférence sous forme de rouleaux danseurs (14, 15) commandables par des courbes de commande correspondantes (12 ou 13) et dont la zone de commande, qui forme de préférence une dépression de commande (16), peut être libérée ou recouverte sélectivement par un dispositif de recouvrement pourvu d'une came de recouvrement (17) montée dans un porte-came (22) entraînable coaxial à la courbe de commande (12 ou 13). Etant donné que les cames de recouvrement (17.1 - 17.8) de chaque dispositif de recouvrement sont radialement réglables sur leur porte-came correspondant (22), on peut effectuer avec cet appareil de pliage une grande diversité de processus d'assemblage.
Patent WO-9325983-A1 (WO)
Inventor: KUEHNERT EDUARD
IPC: G08B13/14
Filed: 1993-06-16
Abstract: The invention concerns a method and device for protecting people or objects, an alarm signal being triggered when people or objects are approached or taken away without authorization. The aim of the invention is to provide a simple method of ensuring discrete, reliable protection for people or objects, while allowing the people or objects unrestricted mobility. To achieve this, the invention calls for an emitter (14) to emit a signal which prevents the alarm signal from being triggered until the distance between the emitter (14) and receiver (2) exceeds or falls below a pre-determined value or the transmission path between the emitter (14) and receiver (2) is interrupted. It is also possible to generate a range signal which is representative of the distance between two protection elements and which produces a variation in the pitch or loudness of the alarm signal, the variation depending on the magnitude of the range signal.
Patent WO-9425108-A1 (WO)
Inventor: BRUECK GERNOT K
IPC: A61N5/06
Filed: 1994-04-29
Abstract: Un procédé et un dispositif permettent d'irradier uniformément un plan d'irradiation (7), de préférence avec des rayonnements ultraviolets, et d'obtenir un champ d'éclairage à grande surface avec une répartition uniforme de l'intensité d'éclairage et un nombre sensiblement réduit d'éléments d'éclairage. A cet effet, le plan de diffusion (16) est irradié à un angle aigu, de sorte que le rayonnement (3) incident rasant, rassemblé autant que possible en un faisceau de rayons parallèles, soit totalement dispersés. Chaque élément superficiel du plan de diffusion (16) fonctionne comme une quasi-source de lumière avec un rayonnement aussi uniforme que possible dans tout l'angle solide situé au-dessus du plan (16). Etant donné que les rayonnements infra-rouges sont réfléchis de préférence aux rayonnements ultraviolets, il est ainsi possible de les séparer en même temps des rayonnements ultraviolets utiles. Le plan de diffusion (16) comprend un panneau de base (5) sur lequel la substance de dispersion (4) est appliquée au moyen d'une couche d'adhésif (17). Tous les matériaux utilisés doivent être résistants aux UV. Le dispositif est utilisé de préférence dans des solariums ou pour mesurer l'efficacité de vitres filtrantes.
Patent WO-9639013-A1 (WO)
Title: Universelle, modulare führungsschiene für leiterplatten
Inventor: BILLENSTEIN ERNST
IPC: H05K7/14
Filed: 1995-08-16
Abstract: Die zur Halterung von Steckbaugruppen in einem Baugruppenträger dienende Führungsschiene weist auf eine an die Länge der jeweiligen Steckbaugruppe anpaßbare Tragschiene (TS), zwei Endstücke (K), welche über jeweils einen Kupplungsbereich (KP) zur Verbindung mit einem Ende (ES) der Tragschiene (TS) und auf der Oberseite über jeweils eine Führungsnut (FN; FN1, FN2, FN3) zur Aufnahme der Kante einer Steckbaugruppe verfügen, und Nutsegmentteile (FSn), welche auf der Oberseite über jeweils ein Führungsnutsegment (FNn) zur Aufnahme der Kante einer Steckbaugruppe und auf der Unterseite über Rastelemente (KLT1, KLT2, RKT1, RKT2, HNT1, HNT2) verfügen, worüber diese kopfartig so mit der Tragschiene (TS) verrast- bzw. aufsteckbar sind, daß die Führungsnuten der Endstücke (K) und der dazwischen aufgesetzten Nutsegmentteile (FSn) bündig sind. Ein Vorteil der erfindungsgemäßen Gestaltung wird darin gesehen, daß das Führungsnutsegment und die dieses bildenden Seitenwände auf einem Nutsegmentteil bezüglich einer seitlichen Erweiterung bzw. Ausdehnung insbesondere zum Zwecke der Aufnahme von Leiterplatten mit größerer Dicke in keiner Weise eingeschränkt sind.
Patent WO-9907130-A1 (WO)
Title: Verfahren zum bearbeiten und/oder abfragen der anschlussbezogenen daten eines teilnehmeranschlusses
Inventor: HOLYNSKI RALF
IPC: H04M7/12
Filed: 1998-07-13
Abstract: Ein Verfahren zum Abfragen und Bearbeiten der anschlußbezogenen Daten eines Teilnehmeranschlusses eines Telekommunikationsnetzes (TEN), bei welchem die anschlußbezogenen Daten in einem der Vermittlung (TVM) des Telekommunikationsnetzes zugeordneten Teilnehmerdatenregister (TDR) gespeichert sind. Vom Benutzer werden auf einem Terminal (ITE) eines frei zugänglichen Datennetzes (IPN), z.B. des Internet, Anweisungen eingegeben, diese zu einem der Vermittlung zugeordneten Prozessor (IPP) über eine auf dem Datennetz (IPN) hergestellte Verbindung übermittelt, und gemäß dieser Anweisungen die Bearbeitung bzw. Abfrage der anschlußbezogenen Daten des Teilnehmerdatenregisters (TDR) von dem Prozessor (IPP) ausgeführt. Ein Telekommunikationsnetz (TEN), bei welchem die anschlußbezogenen Daten der Teilnehmeranschlüsse (TEL) in einem der Vermittlung (TVM) des Telekommunikationsnetzes zugeordneten Teilnehmerdatenregister (TDR) abgespeichert sind, mit einem der Vermittlung (TVM) zugeordneten Prozessor (IPP), der über ein frei zugängliches Datennetz (IPN) zugänglich und dazu eingerichtet ist, gemäß von einem Benutzer auf einem Terminal (ITE) des Datennetzes (IPN) eingegebener Anweisungen die Bearbeitung bzw. Abfrage anschlußbezogener Daten des Teilnehmerdatenregisters (TDR) auszuführen.
Patent WO-9933608-A1 (WO)
Inventor: EISNER KARL HEINZ
IPC: B23Q11/08
Filed: 1998-11-17
Abstract: Eine Gliederschürze (1) zur Abdeckung bewegbarer Werkzeugmaschinenteile weist eine Vielzahl von gelenkig verbundenen Gliedern auf, die eine einen Abdeckungsflächenabschnitt bildende Großfläche (2b) und sich daran anschließende Seitenflächen aufweisen. Bei dieser Gliederschürze (1) sind die Glieder (2) in einer Streckstellung, in der sie entlang einer geraden Linie aufgereiht sind, derart angeordnet, daß Teile (2a) von ihren Seitenflächen unmittelbar aneinander angrenzen. Damit kann verhindert werden, daß Stoffe, wie zum Beispiel Späne, in einen Bereich zwischen Gliedern gelangen und sich darin verspießen oder verklemmen und zum Beispiel eine Beschädigung der Gliederschürze (1) verursachen.