baber/WOPTO huggingface dataset:
Patent EP-0139424-A2 (EP)
Inventor: MCCORMICK JAMES BENJAMIN
IPC: G01N1/28
Filed: 1984-08-30
Abstract: @ Capsules (10) in which histological tissue samples (26) are prepared for embedding and in which the samples are embedded include a first (16) and a second member (14), at least one of the members (16) including a frame that defines an opening. The members have complementary surfaces for establishing peripheral contact between the members around the opening. A porous material (20) is spread across the opening so that when the members are in peripheral contact with each other, a tissue-holding region is defined inward of the porous material. The porous material has a porosity that accesses processing liquids and liquified embedding material, such as molten paraffin, but prevents stray parts of the tissue from floating free 6f the region. Preferably, the second members (14) also comprise a frame defining a second opening and porous material (18) spread across the second opening. Preferably, the capsules having openings in both members are stackable in sealing relationship with one another to provide a central passageway through which processing liquids and liquified embedding material may be passed, thereby permitting simultaneous processing of a plurality of tissue samples. Preferably, one of the frames (14,16), that has an opening covered by a porous material, is adapted to retain a protruding block of solidified embedding material (60) having the tissue sample held outward so that the one frame may be clamped in a microtome chuck (89) and tissue slices shaved from the protruding embedding material.
Patent EP-0140563-A2 (EP)
Inventor: LORENTZ DONALD GRANT
IPC: F22D11/00
Filed: 1984-09-18
Abstract: Process for removing oxygen from an aqueous medium used in a steam generating system, the aqueous medium having hydrazine added thereto, wherein hydrazine-containing aqueous medium condensate formed in a condenser is exposed to ultraviolet light in the condenser hotwell, prior to being recycled to the steam generator. The exposure to ultraviolet light is for a period of time sufficient to effect removal of the dissolved oxygen by the hydrazine without the need to add chemical additives or catalysts to the system.
Patent EP-0152680-A2 (EP)
Inventor: KAUFMANN III F WILLIAM
IPC: A63H33/38
Filed: 1984-11-07
Abstract: 57 A fold-out garment book (10) in which a book unfolds to a costume. The book includes a sheet (12) folded to define a plurality of panels (16a-16h) which form pages of the book. The pages include printing thereon in a predetermined sequence to present a story. The sheet is unfolded as the pages are viewed in sequence with the unfolded sheet including an opening (22) therein to permit wearing of the sheet as a costume. The panels (18a-18h) presented when the sheet is worn in unfolded condition include printing thereon to define the costume.
Patent EP-0150650-A2 (EP)
Inventor: MOSSER MARK F
IPC: C09D5/10
Filed: 1984-12-28
Abstract: A coating composition especially suitable for a machinable aluminium-filled coating possessing improved salt corrosion and oxidation resistance having a liquid binder which comprises phosphate ions and ions of the group of chromate or molybdate ions, and an atomized aluminium powder having an average particle size (as expressed in terms of the median equivalent spherical diameter ( ESD ), that is greater than at least 15µm, and having a size distribution such that at least about 5% of the particles by weight are retained on a 325 mesh screen, and the coatings and parts formed therewith.
Patent EP-0141781-A2 (EP)
Inventor: ROHDE OTTMAR DR
IPC: C09D5/00
Filed: 1984-10-08
Abstract: Polyimide aus aromatischen Tetracarbonsäurederivaten und aromatischen Diaminen, bei denen beide ortho-Stellungen zu einem an eine Imidgruppe des Polymeren gebundenen Phenylenrest durch Alkylgruppen substituiert sind, können zusammen mit organischen chromophoren Polyaziden durch Bestrahlung vernetzt werden. Lösungen der genannten Polyimide und Polyazide in organischen Lösungsmitteln können als strahlungsempfindliche Beschichtungsmittel z.B. zur Herstellung von Isolier- und Schutzlacken und insbesondere zur Herstellung gedruckter Schaltungen und integrierter Schaltkreise verwendet werden.
Patent EP-0126037-A2 (EP)
Inventor: BONACCI CARLO
IPC: G05B19/40
Filed: 1984-05-09
Abstract: Apparatus for cutting sheets of plate glass, particularly for making automobile windows, according to a profile programmed in a digital control unit the control output of which is coupled to electrohydraulic amplifiers, each of which controls the movements of an oleodynamic cylinder moving on a fixed piston rod. A cutting head is fixed to one of the cylinders, while a table to bring the sheet of glass to becutinto contact with the cutting head is fixed to the other cylinder. The two cylinders move in perpendicular directions, and their coordinated movements cause the glass to be cut in a programmed profile. A belt conveyor is incorporated in the machine to carry the glass to the table, and may assume a raised position for transport and a lowered position at rest.
Patent EP-0149466-A2 (EP)
Inventor: PLUEQUET HEINZ DIPL-ING
IPC: F28F7/02
Filed: 1985-01-09
Abstract: 1. A heat exchanger for two media, especially a supercharger intercooler for an internal combustion engine, with a cooling block (11) arranged in a closed housing case (1) and adjoining spaces (13, 14, 18, 19) lying opposite it to distribute or respectively collect the two media flowing transversely to each other within the cooling block (11) through channels (7, 12), wherein the two-spaces for the cooling medium are formed by distribution or, respectively, collecting tanks (18, 19) mounted laterally on the housing case (1), and the spaces (13, 14) for the medium which is to be cooled are arranged within the housing case (1) on both sides of the cooling block, characterised in that the housing case (1) of the heat exchanger is composed of two U-shaped formed parts (2, 3) comprising an inner sheet (5) and an outer sheet (4) with rod-shaped elements (6) being arranged between the sheets (4, 5) to form the channels (7) for the cooling medium, and that the cooling block (11) is produced in the same sandwich type of construction as the housing case (1).
Patent EP-0177838-A2 (EP)
Inventor: CLASGENS STEPHAN
IPC: B04B1/20
Filed: 1985-09-25
Abstract: 1. Device for introducing flocculants into the sludge inside the inlet chamber (10) of a centrifuge, consisting of a flocculant feed tube (12) which is passed through the sludge feed tube (7) and projects into the inlet chamber (10) of the centrifuge, said inlet chamber being provided with sludge passage openings (11) in which there is disposed in the inlet chamber (10) at a distance from the mouth of the sludge feed tube (7) a baffle plate (8) running at right angles to the mouth of the sludge feed tube (7), characterised in that the baffle plate (8) is provided with a baffle cone (9) directed centrally towards the mouth of the sludge feed tube (7), and that the flocculant feed tube (12) is held axially displaceable and/or rotatable in the sludge feed tube (7) so that its outlet opening (13) is directed towards the region between the baffle plate (8) and the sludge passage openings (11) disposed at a distance therefrom in the inlet chamber (10).
Patent EP-0178599-A2 (EP)
Inventor: SCHON OTMAR DIPL-ING
IPC: F16K1/52
Filed: 1985-10-11
Abstract: 1. Control valve, in particular throttle valve, with a valve stem (11) supporting a valve member (15), which stem (11) is arranged to move longitudinally in a valve sleeve (6) by means of a screw-coupling (9, 10), and with a rotary knob (21, 25) connected to the valve stem in a non-rotary manner by an entrainment member (20), which rotary knob is held in its axial position by a retaining member (26, 28) passing radially therethrough and engaging in an annular groove (27) in the valve sleeve and whereof the base (22) serves as a stop for the entrainment member, characterised in that : the valve stem comprises a locking groove (12), in which a locking member (17) located in the valve sleeve engages, the locking groove (12) and the locking member (17) are constructed so that the valve member (15) can occupy any position between its closed position and its widest open position, the valve member is prevented from exceeding its widest open position by the side wall of the locking groove (12) adjacent to the valve member (15), which side wall is provided for abutment with the locking member (17), and provided between the valve member (15) and the external thread (10) of the valve stem (11) is a predetermined breaking point, preferably in the region of the locking groove (12), the locking member (17) engaging on the valve stem (11) between the predetermined breaking point and the valve member (15).
Patent EP-0184721-A2 (EP)
Inventor: IWAMOTO KATSUHARU
IPC: G01L9/00
Filed: 1985-11-27
Abstract: A pressure measuring system wherein light is transmitted from a light source (3) via a first optical fiber (5) to a pressure-receiving diaphragm (1) having a reflecting surface (1a) which undergoes a deflection in relation to the pressure being measured. The diaphragm (3) reflects light transmitted thereto to a second optical fiber (7) which transmits the reflected light to a first photosensitive element (9a). A reference optical fiber (13) is arranged approximately coextensive to the first and second optical fibers (5, 7) and transmits light from the light source (3) in round trip fashion along substantially the same path as light transmitted by the first and second optical fibers (5, 7) to a second photosensitive element (9b). The photosensitive elements (9a, 9b) produce respective electrical signals which are applied to an operational circuit (15) which eliminates variations in the amount of light due to external disturbances by dividing one electrical signal by the other. With such a construction, it is possible to have a pressure measuring system which is unaffected by electromagnetic induction accompanying large currents and high voltages, which enables more accurate and more sensitive pressure measurements.
Patent EP-0184779-A2 (EP)
Inventor: DONDI BENELLI DORE
IPC: D03D51/08
Filed: 1985-12-05
Abstract: The device comprises:
     - detector means (30; 34, 35; 50) for providing electrical signals indicative of the length of warp (3) unwound at each beating-up in normal operation of the loom,   - memory means (52) connected to the detector means for storing signals indicative of the warp length unwound at each beating-up,   - drive means (20, 21) for causing rewinding of the warp (3) on the warp beam (2), and   - control and operating circuit means (40) connected to the detector means (30; 34, 35; 50), to the memory means (52) and to the drive means (20) and arranged after an interruption of the operation of the loom, particularly due to breakage of a weft thread, to actuate the drive means (20) to cause rewinding of the warp (3) and a corresponding drawing back of the textile (T) to an extent which is in a predetermined ratio to the last value of warp length stored in the memory means (52) before the interruption.
Patent EP-0148767-A2 (EP)
Inventor: MCCARTHY CLIFTON J
IPC: H04N5/926
Filed: 1985-01-04
Abstract: A wide-band tape recorder is interfaced with a digital image processing system, processing frames of digital information made up of arrays of pixels, each pixel represented by a digital word with the digital words representative of the pixels available on a bus in which each line of the array is presented in serial order from top to the bottom of the frame with a memory for storing desired header information which is to be provided with each frame of information, a bufferwhich is used to buffer incoming data from the bus, and output circuits which as inputs the output of the to buffer, and adapted to insert the header information contained in the memory at the beginning of each frame of information which is coupled to said tape recorder.
Patent EP-0165028-A2 (EP)
Inventor: WINTER JOSEPH
IPC: G02B6/44
Filed: 1985-06-07
Abstract: @ A process and apparatus for fabricating an optical fiber cable core assembly (11) having at least one optical fiber (18) encapsulated with an ultra-small diameter metallic tube (14) are described. The optical fiber cable core assembly (11) is formed by passing a metal or metal alloy strip (12) through at least one die (28) to form the ultra-small diameter tube (14), inserting at least one optical fiber or fibers (18) into the tube (14) during the tube formation operation and passing the assembly through a sealing station (48) to seal the tube and provide a hermetic core assembly (11). To reduce the likelihood of breaking the tube (14) and damaging the optical fiber or fibers (18) therein, the deformation energy for forming the strip (12) into the tube (14) is provided by wrapping the assembly (11) about a tensioning device (26) positioned between the tube forming station (24) and the tube sealing station (48).
Patent EP-0167322-A2 (EP)
Inventor: DAVIS JOHN E
IPC: G06F11/14
Filed: 1985-06-18
Abstract: A shadow memory system which can survive a rapid sequence of power failures includes a volatile main memory (12) and a shadow memory subsystem (26) which continually monitors write accesses to the main memory. The shadow memory subsystem includes a disk drive (62) storing a copy of the data in main memory. As the main memory contents are altered, the shadow memory is continually updated to reiterate the changes while externally supplied power is available. In the event of a main power failure, backup power is required to store main memory data in the shadow memory for only a few storage locations for which the updating of the shadow memory may lag behind the changes in the main memory.
Patent EP-0172733-A2 (EP)
Inventor: WOLLENBERG ROBERT H
IPC: C10M159/12
Filed: 1985-08-16
Abstract: Additives useful as dispersants and/or detergents in lubricating oils, gasolines, marine crankcase oils and hydraulic oils are alkenyl or alkyl succinimides which have been modified by treatment with a polyamine-cyclic carbonate adduct. The additives are the reaction products obtainable by first (a) reacting a polyamine with a cyclic carbonate and thereafter (b) reacting the product of step (a) with an alkenyl or alkyl succinic anhydride.
Patent EP-0230502-A2 (EP)
Inventor: NILSEN ARILD
IPC: E06C9/08
Filed: 1986-03-12
Abstract: The invention relates to a collapsible fire-escape ladder with safety belt, of which the side bars (A,S) consist of U-sections and the rungs (W) of a square tube. The rungs are fastened to the side bars by means of articulated connections. At the upper end of the ladder there is a device (J,K) which protects the ladder against theft. One or more separate escape stations or release stations can be installed by sawing through the outer bar (A) and by fastening a freeing pin (O) into the outer bar (A) above the cut. The freeing pin (O) has a collar (R) which replaces the material removed as a result of the sawing operation. The connection between the outer bar (A) and the escape or release stations is made by means of a locking plug (H) which is introduced into a hole in the outer bar (A) and a hole in the freeing pin (O). A safety belt (E) is fastened to the outer bar (A) by means of a blocking arm (B). For this, the blocking arm (B) is inserted into the outer bar (A) either from the upper end of the outer bar or via an insertion slot on the rescue station which corresponds to the width of the blocking arm. The widest blocking arm (B) is provided at the topmost station. Under this, the insertion slots become sequentially narrower so that the blocking arm can slide over the insertion slots located under it. The rungs (W) allow blocking against a swinging-out of the ladder over 90 DEG , in that their ends come into engagement with the walls of the side bars. The wall-fastening clamps (P) which fit with the inner bar (S) and which are fastened to the bar with the same bolt fastenings as for the rungs stabilise the ladder against lateral movement. <IMAGE>
Patent EP-0196543-A2 (EP)
Inventor: EICHENWALD ROLF
IPC: G05F1/10
Filed: 1986-03-18
Abstract: @ In a control system for an inductive load, the actual current in the inductive load is maintained within a small range of an ideal current. When used to control an inductive load such as an electric motor, an H-bridge type configuration of serially connected pairs of photosensitive switches and diodes is used to apply voltages to the inductive load. A control circuit which preferably includes an operational amplifier generates the necessary signals to operate the switches such that the actual current closely approximates the ideal current.
Patent EP-0199236-A2 (EP)
Inventor: DEPCIK HANS-WERNER
IPC: B29C71/00
Filed: 1986-04-14
Abstract: Eine ausgeformte Masse wird im Werkzeug gezielt im eiektro-magnmetischen oder mechanischen Wechselfeld abgekühlt, um ein quasi dielektrisch isotropes Kunststoffteil zu erhalten.
Patent EP-0217039-A2 (EP)
Title: Abdichtungseinrichtung an einer Kolben-Zylinderanordnung, insbesondere zur Abdichtung des Ventilkegels an Ventilen mit Druckausgleich
Inventor: LINDACKERS RUDOLF
IPC: F16J15/18
Filed: 1986-07-25
Abstract: Eine Abdichtungseinrichtung an einer Kolben-Zylinderan­ordnung, insbesondere zur Abdichtung des Ventilkegels an Ventilen mit Druckausgleich. Zur Abdichtung des hinter dem Kolben (2) liegenden Zylinderinnenraumes gegen einen in der Mantelfläche des Zylinders (1) angeordneten Ein- bzw. Auslaß (A) ist eine elastische Ringdichtung (5) in einer sich zur hinteren Stirnfläche des Kolbens (2) hin öffnenden Ringnut (4) angeordnet. Über der Ringdichtung (5) ist in der Ringnut (4) ein die hintere Stirnfläche (2a) des Kolbens (2) überragender Preßring (7) ver­schiebbar geführt, auf dem ein Federelement (8) auf­liegt. An der verschiebbar im Kolben (2) geführten Kolbenstange (3) ist vor der hinteren Stirnfläche (2a) ein der Oberseite des Federelementes (8) gegenüberlie­gender Anschlag (9) angeordnet, durch den nach Über­schreiten der Endstellung des Kolbens (2) das Feder­element (8) zusammengedrückt und die entstehende Kraft als Anpreßdruck auf die Ringdichtung (5) übertragen wird.
Patent EP-0225968-A2 (EP)
Inventor: WOODARD GEORGE W
IPC: H03M1/00
Filed: 1986-08-13
Abstract: A quasi-analog reconstruction of an amplitude and frequency varying analog input signal is produced as a staircase waveform, each step voltage of which is generated by utilizing the binary bits of a corresponding codeword of a PCM signal derived from the analog input signal. 
     In order to achieve optimum resolution, the binary bits of each PCM codeword are considered as C in number, of which an A number are major bits and a B number are minor bits; the A bits being converted to a (2 A -1) number of discrete decimal bits, each of which controls the switching to and from a series voltage summation line (20) of a discrete voltage V, =  where V max  is substantially the peak voltage amplitude to be provided in the reconstructed signal. Individual ones of the B bits directly control the individual switching to and from the summation line of discrete voltages of unequal magnitudes declining in one-half voltage increments from VC/2 to V C/  2 B
Patent EP-0219683-A2 (EP)
Inventor: GREGERSON STANLEY MARTIN
IPC: F16J15/54
Filed: 1986-09-16
Abstract: Eine Dichtungsanordnung (42) für einen einer linearen und einer rotierenden Bewegung unterworfenen Teil (22) weist eine Hülse (66) auf, die drehfest, jedoch axial beweglich mit dem rotierenden Teil (22) verbunden ist und zwischen sich und dem Teil (22) eine Dichtung (68) für eine lineare Bewegung und zwischen sich und einem Gehäuse (12, 38) eine Dichtung (64) für eine rotierende Bewegung aufweist.
Patent EP-0217294-A2 (EP)
Inventor: CAMPANELLA ERMEN
IPC: B66F11/04
Filed: 1986-09-25
Abstract: A powerful, highly maneuverable, man-lifting crane has three vertically articulating sections (26,28,30) which swivel on a common turret (22) for horizontal positioning, the third or outer section (30) of the group comprising three telescoping, tubular booms (60,62,64) wherein the outermost boom (64) is constructed of a dielectric material such as fiberglass for carry­ing an electrically insulated man-lifting bucket (188) at its outer end. A pair of hydraulic extension and retraction cylinders for the telescoping booms of the third section are both housed internally of the section and are mechanically interconnected and hydraulically coupled in such a way that, upon extension of the third section, the fiberglass boom always extends first and, upon retraction of the third section, the fiberglass boom always retracts last. One of the booms of the third section utilizes an unusually long rod in connec­tion with its hydraulic cylinder unit, which rod is supported against bending and twisting by a unique, sliding support coupled in a lost motion connection with the fiberglass boom. A radio transmitter (186) carried in the lifting bucket enables the workman to control all operating functions of the crane from the bucket itself without creating an electrically conductive path to ground poten­tial through control wires and cables.
Patent EP-0220640-A2 (EP)
Inventor: LLOYD WILLIAM D
IPC: A45D34/04
Filed: 1986-10-20
Abstract: Tissue (58) comprising a matrix of nonwoven fibers (60) having a basis weight generally in the range of about 25 to 50 gsm. The matrix is a meltblown web having incorporated therein staple fibers (62), for instance hardwood fibers. The combination provides highly-improved tissue properties as well as strength and absorbency required for many tissue applications. The tissues may be formed by a conventional meltblowing process involving extrusion of a thermoplastic polymer as a filament in air streams which draw and attenuate the filaments to fine fibers, having an average diameter of up to about 10 microns. The staple fibers may be added to the air stream, and the turbulence produced where the air streams meet results in a uniform integration of the staple fibers into the meltblown web. The matrix may contain from about 30 to about 80 weight percent polymer and have a subjective softness rating of at least about 10.
Patent EP-0223118-A2 (EP)
Inventor: LAULE JOSEF
IPC: E04G19/00
Filed: 1986-10-28
Abstract: 1. A device for cleaning formwork elements (26) and similar formwork parts, which are moved by means of conveying devices along a guide path through sequentially placed cleaning stations, comprising cleaning elements (31 and 32) for the lower side (27) and the longitudinal edges (64), a cleaning device (36) for cleaning at least one end face (38) of a formwork element (26) with an end face cleaner (37) able to be moved in a direction across the direction of conveying through the path of the formwork elements during a pause in the conveying action, characterized in that the conveying rolls (8 through 11) for the formwork elements (26) are arranged in pairs on opposite sides of the guide path opposite to each other, one conveying roll being able to be adjusted towards the other while spring loaded, and in that such end surface cleaner (37) has a sandwich shaving block (85) of shaving blades (81) and intermediately placed plates of a plastic having at least restricted rubber-elastic properties, whose side edges are set back in relation to the ends (86 and 87) of the shaving blades (81).