baber/WOPTO huggingface dataset:
Patent EP-0125529-A2 (EP)
Inventor: ECKLE OTTO
IPC: B23Q3/157
Filed: 1984-04-19
Abstract: Bei einer Werkzeugwechselvorrichtung für eine Werkzeugmaschine ist an der Werkzeugmaschine eine Werkzeughalteraufnahme (3) vorgesehen. Ein mit einem zylindrischen Abschnitt zum Angriff des Wechselarmes versehener Werkzeughalter ist in Achsrichtung dieses zylindrischen Abschnittes in die Werkzeughalteraufnahme (3) einsetzbar. Im zylindrischen Abschnitt (4a) ist eine radial verlaufende Gewindebohrung (16) vorgesehen. Am freien Ende des Wechselarmes ist ein radial zur Achse (S) des zylindrischen Abschnittes (4a) beweglicher Wechselkopf (17) vorgesehen, der an seinem dem Werkzeughalter (4) zugekehrten äußeren Ende mit mindestens einer prismaförmigen Zentrierausnehmung (18) versehen ist. In dem Wechselkopf (17) ist ein im Zentrum der Zentrierausnehmung (18) sich in der radialen Bewegungsrichtung (V) des Wechselkopfes (17) erstreckender, in zwei entgegengesetzten Drehrichtungen motorisch antreibbarer Verbindungsbolzen (19) vorgesehen, der in seiner Achsrichtung im Wechselkopf (17) begrenzt verschiebbar ist und an seinem freien Ende ein in die Gewindebohrung (16) passendes Außengewinde (19c) aufweist.
Patent EP-0131872-A2 (EP)
Inventor: MOSSBACH WILHELM
IPC: F24H3/06
Filed: 1984-07-06
Abstract: 1. Heater for small spaces, especially for mobile spaces, such as caravans, cabins of vehicles and of ships or the like, adapted to be fired with a gaseous or gasified liquid fuel, having a heat exchanger (10) through which combustion gases are passing, the longitudinal axis of the heat exchanger being arranged vertically and its bottom being closed by a base plate (32) having a passage (76) for fresh air and a burner (2), a heating jacket (28) surrounding the heat exchanger for forming a heating chamber, an air chamber being in connection with said heating chamber and having an impeller (42) for supplying the air to be heated and a blower wheel (75) for the combustion air which is closed against the heating air duct, characterized in that the base plate (32) is, at the side of the fan chamber, enlarged by a cover plate (36) to form a plane plate element, that a fan chamber (35) having an impeller (42) acting towards the heating chamber is formed upon the cover plate (36), the upper top plate (38) of said fan chamber having an intake port (40) directed upward, a driving motor (48) for the impeller being placed on the top plate above the intake port, that the fan chamber (35) with its chamber wall (37) is joined to the heating jacket (28) thus forming an inlet opening (29) for the heating air which is placed immediately above the base plate, that the cover plate and the base plate (36, 32) form the upper terminating wall for an antechamber (70) for fresh air which is in connection with the burner via the passage of the base plate and in which a mixing tube (67) of the burner is bent towards an inlet opening situated in a vertical plane and the blower wheel (75) is arranged coaxially to the impeller (42).
Patent EP-0144562-A2 (EP)
Inventor: HIROSHI YOSHIDA
IPC: B29B13/10
Filed: 1984-09-07
Abstract: A runner structure (A) composed of a runner (a) and a sprue (b) is discharged from an injection molding machine into a chopping apparatus (10) having a first cutter mechanism (12) and a second cutter mechanism (13). The runner structure (A) is guided by a guide mechanism (11) in the chopping apparatus (10) toward the first and second cutter mechanisms (12,13). The sprue (b) is cut off from the runner (a) by the first cutter mechanism (12), and then the runner (a) and the sprue (b) are chopped by the second cutter mechanism (12). The first cutter mechanism (12) has a lower cutter (31) for stopping the runner structure (A) by engagement with the sprue (b), and an upper cutter (32) movable into coaction with the lower cutter (31) for cutting off the sprue (b). The second cutter mechanism (13) includes a feed roller (50) for feeding the runner (a) intermittently and a cutter (51) reciprocally movable for chopping the runner (a) on the feed roller (50). The chopped pieces are discharged through a hopper (79) and delivered into the injection molding machine for recycling.
Patent EP-0156965-A2 (EP)
Inventor: VON DER HEYDE RICHARD
IPC: F04B43/02
Filed: 1984-11-16
Abstract: 1. A diaphragm pump for liquids, the connecting rod thereof moving the diaphragm and having an adjustable supporting surface for the diaphragm, characterized in that the supporting surface in the form of a supporting ring (26) is adjustable at the connecting rod in varius positions relative to the diaphragm fixation (23, 24).
Patent EP-0142845-A2 (EP)
Inventor: HAYAKAWA TOSHIRO
IPC: H01S5/223
Filed: 1984-11-17
Abstract: @ A method of producing a semiconductor laser device, comprising
     depositing a first cladding layer, an active layer, and a second cladding layer successively, which three layers having heterojunctions each between neighboring two layers, said first and second cladding layers being made of mixed crystals of a semiconductor material composing the active layer and another semiconductor material containing aluminum,   depositing a fourth thin semiconductor layer on the second cladding layer, said fourth layer being made of material not including aluminum, and having charge carriers of the same type with that of the second cladding layer,   depositing a fifth semiconductor layer on said fourth layer, said fifth semiconductor layer having charge carriers of the type opposite to that of the second cladding layer,   forming a stripe-like groove by etching in said fifth semiconductor layer down to said fourth semiconductor layer, and   depositing a sixth semiconductor layer on said fifth semiconductor layer and on said groove, said sixth layer having charge carriers of the same type with that of the second cladding layer.
Patent EP-0117061-A2 (EP)
Inventor: STEPLEMAN ROBERT S
IPC: H01L31/04
Filed: 1984-01-18
Abstract: A solar cell (10) includes a thin layer of active material (12) bounded on the side toward the incident light with an antireflection coating (14) and bounded on the other side by a two-dimensional reflecting diffraction grating (16) to internally reflect the incident light back into the active material (12).
Patent EP-0119871-A2 (EP)
Inventor: CUMMING CHARLES F
IPC: G09F11/00
Filed: 1984-03-22
Abstract: A display device comprises a flat sleeve (16) in which two moveable members (40, 56) are slidably mounted. One of the members (40) can be pulled from one end of the sleeve in one direction, and the other moveable member (56) is connected to said one moveable member (40) via an endless band within the sleeve so that it slides in the opposite direction. An aperture is formed part-way along the sleeve so that both moveable members can be seen. As the members move apart, they reveal a display portion (82). 
     The sleeve (16) and moveable members (40, 56) can be printed with advertising or promotional matter, and the display panel can be printed with a message which is revealed when the members (40, 56) move apart. 
     In a further embodiment, the moveable members overlap each other behind the aperture, and in another embodiment said other moveable member is fashioned as an indicator which moves across the aperture in the opposite direction to the direction of pull of said one moveable member.
Patent EP-0128100-A2 (EP)
Inventor: LETARD MICHEL
IPC: A44B19/60
Filed: 1984-06-05
Abstract: 1. Machine for laying and fixing of a joining piece on ribbons of closing devices with cursors presenting themselves in a strip (4) in a roll of successive closing devices with cursors (5), each having a terminal extremity (7) preceding a separating interval (6), consisting of a means (3) of unrolling the strip (4), a means for guiding in longitudinal movement of this strip, a means (11) for feeding as ribbon (12) to constitute the joining pieces which is situated above the strip (4) and the means for guiding this ribbon (12), a cutting device (13) for the ribbon (12), characterized in that it comprises, in addition, a sewing machine (1) having a raisable presser foot (2), the means for guiding the strip guiding this under the presser foot (2) and the cutting device (13) of the ribbon (12) being placed above the strip (4) just upstream of the sewing machine (1), pincers (17) with two arms (18) arranged transversally to the ribbon (12) mounted movable on the one hand, transversally with respect to this ribbon (12), between a first position in which the two arms (18) contain the ribbon (12) upstream of the cutting device (13) and a second position, in which the two arms (18) are retracted with respect to the ribbon (12), and on the other hand, longitudinally with respect to the ribbon (12) between a first position upstream of the cutting deice (13) and a second position downstream of the presser foot (2) of the sewing machine (1) at the level of the upper side of the strip (4), the said pincers (17) being in addition, mobile in alternate rotation through 180 degrees about its own longitudinal axis, at least one of the rotational movements of 180 degrees being accomplished when the pincers are in their first positions transversally and longitudinally.
Patent EP-0144275-A2 (EP)
Inventor: GODARD JEAN-HENRI
IPC: G01N21/90
Filed: 1984-12-06
Abstract: An illumination device for a liquid contained in a container for checking the liquid. The device includes a device for positioning the container and a light source arranged to illuminate the liquid via the base of the container with a light beam aligned along the axis of the container. The invention resides in a mechanism for shaping the light beam issuing from the light source, disposed between the source and the base of the container, and which cooperates with the optical system constituted by the base itself and the liquid, if in contact with the base, in such a fashion that the beam passes substantially through the whole of the volume of the liquid without impinging on the side walls of the container which are in contact with the liquid. The image of the light source the other side of the mechanism for shaping and the container base is preferably located in the neighborhood of the end surface of the liquid, or past it. The device is of particular value in apparatus for checking pharmaceutical and food liquids in ampoules and bottles.
Patent EP-0151416-A2 (EP)
Inventor: TSUNODA KAZUYOSHI
IPC: B29C43/10
Filed: 1985-01-18
Abstract: (57) In a method for manufacturing a laminated plate material by compression forming, material (102) for laminatio is sandwiched between two pressure plates (100), and a layer of fluid pressure medium is sandwiched between said material (102) for lamination and one of said pressure plates (100) and is pressurized so as to pressurize said material (102) for lamination. Thereby, the pressure is well distributed over the superficies of the material (102) for lamination, thus ensuring a good and uniform product. A device is also disclosed for performing the method.
Patent EP-0151995-A2 (EP)
Inventor: IWAKI HIDEYUKI
IPC: C07F7/18
Filed: 1985-01-25
Abstract: 1,4-Benzoquinone derivatives and benzene derivatives having cerebral- and cardiac-blood flow improving activities and preventive activities of cerebral ischema with low toxicities, and thus are useful as activators for cardiac and cebrat metabolisms, curing agents for heart failure, cardiac and cerebral blood flow improving agents, as well as anti-allergic agents for slow reacting allergy (IV-type allergy).
Patent EP-0158141-A2 (EP)
Inventor: LOUIS ECKHART DR
IPC: A61K6/90
Filed: 1985-03-13
Abstract: Pasten für die Bereitung von Zahnabdruckmassen aus Diorganopolysiloxan mit jeweils eine SiC-gebundene Vinylgruppe aufweisenden Triorganosiloxygruppen als endständigen Einheiten, mindestens 3 Si-gebundene Wasserstoffatome je Molekül enthaltendem Organopolysiloxan, Platin und Füllstoff als wesentlichen Bestandteilen, die (a) Platin, berechnet als Element, in einer Menge von mindestens 100 Gewichts-ppm, (b) 35 bis 75 Gewichtsprozent Diorganopolysiloxan mit mindestens 2 SiC-gebundenen Vinylgruppen je Molekül und einer Viskosität von mindestens 100 mPa.s bei 25°C, (c) 10 bis 25 Gewichtsprozent von aliphatischen Kohlenstoff-Kohlenstoff-Mehrfachbindungen freie, bei Raumtemperatur flüssige oder verstreichbare Kohlenwasserstoffe und (d) 3 bis 15 Gewichtsprozent hydrophobes Siliciumdioxyd mit einer Oberfläche von mindestens 50 m²/g enhalten, wobei alle oben angegebenen Mengen jeweils auf das Gesamtgewicht der jeweiligen Platin enhaltenden und mit den übrigen Bestandteilen der Masse zu vermischenden Paste bezogen sind und die Summe der jeweils innerhalb der oben unter (a) bis (d) angegebenen Bereiche gewählten Prozentsätze einschließlich der Prozentsätze von gegebenenfalls zusätzlich in der Paste vorliegenden Stoffen 100 Gewichtsprozent beträgt.
Patent EP-0154986-A2 (EP)
Inventor: NICKEL KLAUS-DIETRICH
IPC: C10L9/10
Filed: 1985-03-13
Abstract: Die Erfindung bezieht sich auf ein Verfahren und Vorrichtungen, mit denen fossilen Brennstoffen, vorzugsweise Kohle bzw. Petrolkoks, vor der Feuerungsanlage o. dgl., der eingebundene Schwefel entzogen und in ein Additiv eingebunden wird. In der Brennkammer wird dann das Additiv mit dem eingebundenen Schwefel versintert. Erfindungsgemäss erfolgt die Entschwefelung des Brennstoffes bei einer von einem elektronischen Prozessrechner steuerbaren Temperaturführung, regelbaren Verweilzeiten und Druckverhältnissen in Vorlaufstrecken, so dass praktisch fast völlig entschwefelter Brennstoff in der Brennkammer verbrannt wird. Die Schwefelbestandteile werden mit dem Additiv uber die Entaschungsanlage abgeführt. Eine Verbrennung der Schwefelbestandteile des Brennstoffes innerhalb der Brennkammer zu SO2 findet kaum noch statt.
Patent EP-0162430-A2 (EP)
Inventor: OVERLACH KNUD DR
IPC: G05B19/42
Filed: 1985-05-18
Abstract: A method of digital control of an embroidery machine is intended to improve the automatic selection of the type of embroidery to be selected in accordance with the original motif. It is provided for this purpose a) that the image to be reproduced is decomposed into subareas by scanning the pixels stored in the visual memory on parallel scanning lines whose direction can be freely selected, b) that a subarea is determined by finding two limiting points in each case for adjacent pixel sequences,  c) that the subareas thus determined are stored in a further memory, d) that the spacings between all the subareas are determined by the digital computer, e) that figures are formed which are coherent over the zero spacing of mutually adjacent edges of subareas, f) that the shortest spacings between the figures thus determined are worked out by the digital computer for establishing the processing sequence, and g) that after stipulation of the type of embroidery to carried out and of the stitching direction, the subareas of the figures are processed in the established sequence by the conversion program (Fig.2). <IMAGE>
Patent EP-0170079-A2 (EP)
Inventor: BERGER HERMANN
IPC: G05B11/26
Filed: 1985-07-02
Abstract: In the process for regulating a characteristic variable of a medium by adding a metered substance which can be delivered intermittently, aliquots of the metered substance are cyclically initiated by metering signals. The cycle duration can be varied if the actual value of the characteristic variable is outside a setpoint value range. That cycle duration is stored which applies when the actual value enters the setpoint value range. The metering signals are emitted with the stored cycle duration provided the actual value is within the setpoint value range. A circuit for determining the cycle duration comprises a memory (Z1) which stores the data which characterise the cycle duration (tt) and which can be altered if the error signal (f) is present and remain unaltered if the error signal vanishes. A read-out device (Z2) is used to read the data out of the memory (Z1) and to convert them into the cycle duration. This yields a regulating system with very small deviations from the setpoint value. <IMAGE>
Patent EP-0170168-A2 (EP)
Inventor: KUHLE ENGELBERT DR
IPC: A01N41/02
Filed: 1985-07-19
Abstract: 1. Use of N, N-diethyl-N'-aryl-N'-(dichlorofluoromethylthio)- sulphamides of the formula  see diagramm : EP0170168,P5,F1  in which R**1 and R**2 are identical or different and denote hydrogen, lower alkyl or halogen, as microbicidal agents for protecting industrial materials against change or destruction by microbes.
Patent EP-0177749-A2 (EP)
Inventor: FANNIN LOYD WAYNE
IPC: C07F3/02
Filed: 1985-09-03
Abstract: Post-precipitation of solids from a hydrocarbon solution of an organomagnesium compound is prevented by addition of an appropriate amount of an alkyllithium compound.
Patent EP-0174606-A2 (EP)
Inventor: WATANABE HIROKAZU
IPC: A44B1/44
Filed: 1985-09-05
Abstract: A button assembly (10) comprises a button body (11), a cap (12), an insert (13) and a tack (14). these parts being assembled for attachment to a garment fabric (F) without the aid of stitching. The button body (11) includes a plurality of retainers (11e) projecting radially inwardly from a hollow cylindrical hub (11a) of the button body (11) for firmly retaining the insert (13) within the hub (11a). The insert (13) has a dome-like structure and includes a central guide projection (13c) which is provided for deflecting the tack prongs (14b) in opposite directions.
Patent EP-0178558-A2 (EP)
Inventor: WINN KLAUS
IPC: E04B2/74
Filed: 1985-10-05
Abstract: The post (2) consists of tube sections, between which intermediate pieces (3) are arranged. The tube sections and the intermediate pieces (3) are braced with respect to one another by a connecting rod (18). An undercut groove (30) for receiving fixing elements (24), into which fixing screws (37) can be screwed, is located on the intermediate pieces (3). The fixing screws (37) serve both to brace the fixing elements (34) in the groove (30) and to retain objects fixed to the post (2). Owing to its composite structure, the post (2) can be provided with any number of intermediate pieces (3) and can be constructed with any desired height. <IMAGE>
Patent EP-0179366-A2 (EP)
Inventor: HAYWARD GARY G
IPC: F17C9/00
Filed: 1985-10-11
Abstract: Es ist ein Steuersystem für die Gaszufuhr in einer automatisch arbeitenden Füllinie für Behälter vorgesehen, die eine Abgabestation für das inerte Flüssigkeitsgas, eine Behälterschließstation und eine Überwachungsstation zum Feststellen und Anzeigen des Innendruckes in dem verschlossenen Behälter aufweist. Die Abgabestation weist ein bezüglich der Öffnungszeit steuerbares Abgabeventil für das Flüssiggas auf. Die Öffnungszeitdauer wird dabei gesteuert von den festgestellten Innendruckwerten der verschlossenen Behälter, wobei das Steuersystem aus den Druckwerten ein Mittelwertsignal bildet, das entsprechend in einen Impuls von variabler Länge gewandelt wird, dessen Impulsdauer nach Vergleich mit einem Soll-Wert die Öffnungsdauer steuert.
Patent EP-0187218-A2 (EP)
Inventor: HARASIM ANTON DIPL-PHYS
IPC: H04B10/43
Filed: 1985-11-06
Abstract: Die Erfindung bezieht sich auf einen Lichtmodulator auf Flüssigkristallbasis zur Übertragung von Sprache mittels Licht in Luft, Wasser und anderen Medien, wodurch eine großflächige Modulation von Licht im sichtbaren oder infraroten Bereich in einem schmalen, aber einstellbaren Wellenlängenbereich ermöglicht wird. Ausführungsbeispiele hierfür werden erläutert und in Aufbau und Funktion beschrieben.
Patent EP-0183235-A2 (EP)
Inventor: MATSUKAWA NAOHIRO PATENT DIVIS
IPC: H01L29/788
Filed: 1985-11-26
Abstract: A nonvolatile semiconductor memory device has n + - type source and drain regions (SR, DR) formed in the surface of a p-type semiconductor substrate, a floating gate (FG) formed above and insulated from a channel region (CR) provided between the source and drain regions (SR, DR), and a control gate (CG) formed above and insulated from the floating gate (FG). The memory device further has a capacitor (16) provided between the control gate (CG) and drain region (DR).
Patent EP-0163499-A2 (EP)
Inventor: KNOTT NIGEL JAMES
IPC: A61C13/14
Filed: 1985-05-24
Abstract: An injection method for moulding denture plates uses a mould formed of a pair of stones with embedded replica teeth the stones being formed themselves in a chamber defined between a pair of relatively good thermally conductive (5, 6) spaced apart by a body (1, 2) of relatively lower thermal conductivity, the body having a neck (13, 14) which carries an injection cylinder housing (17), the method including initial polymerisation of pressure injected mixture of polymer and monomer at a controlled temperature sufficient only to cause orderly polymerisation without appreciable exothermal effects.
Patent EP-0198976-A2 (EP)
Inventor: FUKUYAMA SHUN-ICHI
IPC: H05K3/02
Filed: 1985-10-31
Abstract: A lower alkyl polysilsesquioxane having a general formula
     wherein R is lower alkyl, preferably CH 3  or C 2 H 5 , and n is an integer equal to about 50 to about 10,000, prepared by (a) dissolving a lower alkyl trifunctional silane in an organic solvent at a temperature of -20°C to -50°C to form an organic solution thereof; (b) hydrolysing the lower alkyl trifunctional silane by dropping water into the organic solution at a temperature of -20°C to -50°C under an inert gas pressurised at 1,000 to 3,000 Pa; and (c) gradually heating the organic solution together with a water phase lying therebeneath up to a temperature of 60°C to 100°C under an inert gas pressurised at 1,000 to 3,000 Pa. 
     Also, a flat surfaced insulating layer of a silylated organopolysilsesquioxane having a general formula
     wherein R' and R 2  are each selected from alkyl and phenyl (preferably methyl or ethyl), and n is an integer equal to about 50 to about 2,000, preferably about 50 to about 500, formed on a circuit board having stepwise differences in height thereon, by applying an organic solution of the polymer; evaporating the solvent; and melting the polymer to flatten the surface of the polymer and curing the polymer.
Patent EP-0216002-A2 (EP)
Inventor: SHIFTLET WAYNE MERLE
IPC: D21H21/52
Filed: 1986-03-08
Abstract: A slurry (3) of ground calcite ore in water is subjected to a froth flotation (30) wherein acid insoluble impurities are removed. The flotation process is enhanced by a two-stage pre-flotation conditioning accomplished by adding an acetate salt of a tall oil based imidazoline (5) to the slurry (3) and then mixing a nonpolar hydrocarbon oil (7) into the imidazoline treated slurry. The purified underflow calcium carbonate slurry (11) from the froth flotation is first dewatered to a solids content of 80% to 90% by weight. then reslurried with a dispersing agent (40) and subjected at a solids content of at least 75% by weight to a multi-stage media grinding process (60, 70, 80) wherein each grinding stage is charged with progressively finer grinding media. After degritting, the ground calcium carbonate slurry (17) is ready for shipment as a paper filler-grade product slurry (19) without further dewatering. Alternatively, the product slurry (19) may be passed through an additional fine media grinding stage (100) to-produce a paper coating-grade product slurry (21) also ready for shipment without further dewatering.
Patent EP-0199285-A2 (EP)
Inventor: BRADLEY JOHN J
IPC: B65H19/30
Filed: 1986-04-16
Abstract: 0 A surface winder is provided for developing rolls of web material wound on a core including a magazine for dispensing cores sequentially and a nip for receiving cores sequentially, the core transport means between said source and nip arranged to follow a generally hypocycloidal path to provide cusps for adhesive application to the core and for introducing cores into the nip, a surface winder including a pair of winding belts traveling at different speeds and in different directions, and web severance means including a pair of web pinching points one of which is on the moving web and the other on a stationary part of the web.