baber/WOPTO huggingface dataset:
Patent EP-0137644-A2 (EP)
Inventor: HOLTMAN DENNIS C
IPC: A61F13/49
Filed: 1984-08-14
Abstract: An absorbent product comprising a corrugated fibrous and superabsorbent in an amount of at least 10 percent by weight associated with the web. The corrugated web is stabilized to retain its transverse folds when wet.
Patent EP-0146223-A2 (EP)
Title: Metal polishing composition and process
Inventor: REA WILLIAM V
IPC: C09K3/14
Filed: 1984-10-10
Abstract: Metal surfaces such as the working surfaces of nickel plated blanks for rigid memory discs are polished in a two- stage process of rough and finish polishing by a combination of mechanial and chemical mechanisms. Each stage involves a plurality of cycles in which the surface is polished using a rotating polishing pad with an aqueous suspension of aluminum oxide containing a lubricant-surfactant and a chlorine-containing oxidizing agent present at the surface- pad interface followed by the addition of an aqueous colloidal aluminum oxide sol to the oxidizing agent-containing suspension at the interface which frees the chlorine in the oxidizing agent to exert a chemical polishing action on the surface.
Patent EP-0142354-A2 (EP)
Inventor: VERDUIJN JOHANNES PETRUS
IPC: C07C5/41
Filed: 1984-11-09
Abstract: Zeolite L may be prepared from a crystalliztion gel comprising (in mole ratios of oxides):
     at a crystallization temperature above 200°C. Cylindrical forms of zeolite L may be formed which can be used as a catalyst base in aromatization of acyclic hydrocarbons with high benzene yields being sustained over commercially feasible periods.
Patent EP-0127595-A2 (EP)
Inventor: VENKATESAN SRINIVASAN
IPC: C25B11/06
Filed: 1984-03-26
Abstract: A catalytic material for electrochemically oxidizing hydrogen sulfide or another sulfur-containing gas is provided to accomplish decomposition of the gas. The catalytic materials can be incorporated in an anode (22') for use in a electolytic cell (10') for removing sulfur from a contaminated useful gas to produce useful sulfur products. The catalytic materials also can be incorporated in an anode for a fuel cell wherein hydrogen sulfide or other sulfur-containing gas is utilized as the fuel which is oxidized at the anode to produce electrical energy. The catalytic materials of the present invention are of a disordered multicomponent material which includes at least one element selected from the group consisting of transition elements and at least one modifying element selected from the group consisting of sulfur and oxygen. The host matrix and substrate can also include a carbon-containing composition.
Patent EP-0140868-A2 (EP)
Inventor: JABER KHALIL NICOLA
IPC: A63C19/04
Filed: 1984-10-29
Abstract: A layer of water-conducting asphaltic concrete comprising a skip-graded mixture of aggregate rock which is applied over a non-permeable base allows horizontal drainage under artificial turf playing surfaces.
Patent EP-0150774-A2 (EP)
Inventor: BARNABEO AUSTIN EMIDIO
IPC: C08F210/00
Filed: 1985-01-17
Abstract: The disclosure of this application is directed to watercur- able, azide sulfonyl silane modified, alkylene-alkyl acrylate copolymers which are particularly useful as coverings about wires and cables providing insulation or jacketing thereon having improved elongation properties.
Patent EP-0154812-A2 (EP)
Inventor: MAUL BERNHARD
IPC: B65H3/48
Filed: 1985-02-09
Abstract: A stack stop assembly is on a sheet feeder of a printing press having an impression cylinder with grippers disposed thereon formed with respective sheet stops. A row of suckers and a pair of conveyor rollers are disposed between the sheet feeder and the impression cylinder. An uppermost sheet of a stack of sheets is liftable at a leading edge thereof by the row of suckers over and beyond stack stops of the stack stop assembly and being feedable to the pair of conveyor rollers for advancing the uppermost sheet to the sheet stops formed on the impression-cylinder grippers. The stack stop assembly includes swivel bearings supporting the stack stops, respectively, at both sides thereof, each of the stack stops having a journal pin to which a pivot arm is secured.
Patent EP-0157419-A2 (EP)
Inventor: STEINBERGER NED
IPC: G10D3/14
Filed: 1985-04-03
Abstract: An adjustable bridge and tuning unit for a stringed musical instrument, the instrument including a body, a neck portion extending from the body, a plurality of strings extending over a part of the body and the neck portion, and means for securing the strings at one end to the neck portion, the bridge and tuning unit comprising a base member fixedly mounted to the body, the base member including a pair of sidewalls defining a channel therebetween; a plurality of individual bridge saddles, one of the bridge saddles corresponding to and aligned for supporting each of the strings, each said saddle generally comprising a rectangular paralleli piped, and having a groove on one surface thereof for alignment with the string. The bridge saddles are positioned in abutting relation within the channel and one of the saddles is in frictional contact with one of the sidewalls. A threaded member is provided for individually adjusting the position of each bridge saddle longitudinally in the direction of the string, and only a single screw is provided for adjusting the position of each of the bridge saddles generally vertically with respect to the base member. A tuning mechanism mounted on the base member secures the other end of each string and increases or decreases the tension in each string.
Patent EP-0168593-A2 (EP)
Inventor: CIMETTA SILVANO
IPC: D06F39/12
Filed: 1985-05-20
Abstract: in a laundry washing machine of the top-loading type having a housing mounted on a bottom structure and closed on top by a hinged cover, and a tub and drum assembly enclosed in said housing together with further operative components, the improvement of said housing being composed of at least two shell sections adapted to be releasably secured to one another and to said bottom structure, and at least two brackets releasably secured to upper portions of said shell sections so as to interconnect them, and provided with engagement means for suspending said tub and drum assembly from above, the lower portion of said tub and drum assembly being connected to vibration dempeners or the like mounted on said bottom structure. Each shell section is individually demountable for giving access to the operative components of the machine.
Patent EP-0166321-A2 (EP)
Inventor: SCHULTZ KLAUS-DIETER DR
IPC: C08K5/18
Filed: 1985-06-13
Abstract: Thermoplastisch verarbeitbare Polyamide werden durch Zugabe von speziellen aromatischen Aminen, gegebenenfalls in Kombination mit ausgewählten phenolischen Verbindungen hydrophob ausgerüstet.
Patent EP-0172455-A2 (EP)
Inventor: DAVID KARL-HEINZ DR
IPC: D01F1/10
Filed: 1985-07-29
Abstract: Articles made of cotton and acrylic fibres and subjected to a bleaching treatment with hydrogen peroxide do not turn yellow in the acrylic fibres if the latter contain from 0.05 to 5% by weight of a polyfunctional phosphonic acid, phosphonocarboxylic acid or a phosphono-containing polymer.
Patent EP-0181590-A2 (EP)
Inventor: EHRLER ERNST
IPC: B29C45/38
Filed: 1985-11-05
Abstract: A sprue part is cut and removed from the injection mold part during the manufacture of information storage disks by an injection molding process. The highly sensitive molding of an information storage disk is protected from damage by the sprue and the deposition of dust particles during stripping by this process. The sprue is punched into a part serving as the die of the injection molding tool and subsequently removed, in particular by suction, through an orifice leading from inside the part, together with the dust particles generated in the punching process. Preferably, the sprue is punched out and removed with the injection molding tool closed. The injection molding tool must be opened only after the sprue and the dust have already been removed, thus ensuring that the molded product has an especially good quality.
Patent EP-0182207-A2 (EP)
Inventor: KRANZ JOACHIM DR
IPC: C09B67/16
Filed: 1985-11-07
Abstract: Rekristallisation (Formierung) von feinteiligem agglomeriertem rohem Polyhalogenkupferphthalocyanin durch Erwärmen des Rohpigments mit Benzoesäure, Tolylsäure, Ethylbenzoesäure oder Gemischen davon in Gegenwart von Wasser auf Temperaturen von 80 bis 130°C. Es werden farbstarke und leichtdispergierbare Polyhalogenkupferphthalocyaninpigmente erhalten, wobei die Pigmentformen gezielt zwischen lasierend und deckend eingestellt werden können. Die als Formierungsmedien verwendeten Carbonsäuren können durch Ansäuern der Mutterlauge leicht zurückgewonnen werden.
Patent EP-0188739-A2 (EP)
Inventor: TERTULIN EBERL
IPC: A61G7/043
Filed: 1985-12-13
Abstract: Die Erfindung befaßt sich mit einer Vorrichtung zur Lagerung von Personen, insbesondere Neugeborenen, besonders während des Transports in Liegestellung. Sie besteht aus einer elastisch verformbaren Matte (10), die einen Füllkörper (17) aus additionsvernetzendem Zweikomponenten-Silikonkautschuk oder aus unvernetztem oder niedervernetztem, einen äußeren Weichmacher enthaltenden Polyurethan aufweist, der von einer Außenhaut (18) aus einer Polyurethanfolie oder einer Silikonschicht umhüllt ist. Die Matte (10) hat vorzugsweise einen wannenförmig ausgebildeten Kopfteil (12), bei dem ein Rand (13) über eine Fläche (14) auf der Oberseite des Kopfteiles hinaussteht. In dem Kopfteil kann eine Mulde (15) für den Hinterkopf und ein Wulst (16) für den Nacken des Neugeborenen vorgesehen sein. Die vorgeformte Matte kann auch in einer formerhaltenden Mulde eines Blockes aus Weichintegralschaum oder beschichtetem Weichschaum angeordnet sein. Die Matte kann auch einen zweischichtigen Aufbau haben, wobei eine der Schichten härter eingestellt ist als die andere. Die beiden Schichten können durch eine Folie voneinander getrennt sein, die mit der Außenhaut längs ihres Randes fest verbunden ist.
Patent EP-0188007-A2 (EP)
Inventor: PLANKER SIEGFRIED DR
IPC: C07D213/73
Filed: 1985-12-31
Abstract: 2-Nitro-3-aminopyridin wird hergestellt durch Nitrierung von N,N'-Di-(3-pyridyl)-harnstoff mit nachfolgender Hydrolyse. Der dabei als Zwischenprodukt auftretende N,N'-Di-(2-nitro-3-pyridyl)-harnstoff ist eine neue Verbindung. Das Verfahrens-Endprodukt 2-Nitro-3-aminopyridin ist hauptsächlich ein Zwischenprodukt auf verschiedenen Sachgebieten.
Patent EP-0161028-A2 (EP)
Inventor: SCHAFER RALF DR
IPC: H01J61/82
Filed: 1985-04-24
Abstract: Bei einer Hochdruckentladungslampe mit einem zwischen Außenkolben (4) und Lampenfuß (7) angeordneten geraden rohrförmigen Zwischenstück (10) aus Quarz, Glas oder anderem schlecht wärmeleitenden Material ist das Zwischenstück balgartig aufgefaltet. Gegenüber einem zylindrischen Zwischenstück verringert sich hierdurch die Lampenlänge.
Patent EP-0184901-A2 (EP)
Inventor: ST JOHN KARL M
IPC: H04N9/69
Filed: 1985-10-29
Abstract: A system (20) for the correction of nununiformities in both color and brightness as provided for the correction of such nonuniformities in a color CRT display (22). The system employs correction signals which are obtained by photographing a white screen (50) of the display at maximum brilliance. These correction signals are then added (98) to video signals during normal operation of the display for presenting image data provided by the video signals. In the absence of any video signal, the full value of the correction signals is applied to the display. For increased amounts of video signal which cut back varying amounts of the primary colors of red, green, and blue, the correction signals are reduced (96, 100) in magnitude so as to provide a smaller contribution at the input video terminals of the display. Thereby, correction can be obtained over a range of varying values of intensity.
Patent EP-0184391-A2 (EP)
Inventor: ARCHIBALD G KENT C O MINNESOTA
IPC: A61M5/168
Filed: 1985-11-28
Abstract: A piggyback IV administration system uses a solenoid actuated sequence valve to control the flow of fluid from a pair of IV fluid sources to the inlet of an IV pump or controller. The sequence valve pinches off a first tube while allowing fluid to flow through the second tube and then, in response to a control signal, changes state so that the second tube is pinched off and fluid can flow through the first tube unimpeded.
Patent EP-0185485-A2 (EP)
Inventor: BUSBY PETER WILLIAM
IPC: G08B13/194
Filed: 1985-12-02
Abstract: Rotating surveillance systems of the type which detect a moving object within a field-of-view and provide a representative image of the object may suffer from limited sensitivity when having a wide coverage. The system described herein detects and provides an identifiable image of a moving object within its field-of-view by forming an image of the object on a charge-coupled device and determining the rate of relative movement between the image and the device and hence using the rate of relative movement to provide signals which hold the image of the moving object substantially stationary with respect to the imaging sites of the charge-coupled device to produce a generally sharp image of the object compared with the background.
Patent EP-0186344-A2 (EP)
Inventor: GRAVES JAMES PHILIP
IPC: A01G13/02
Filed: 1985-12-03
Abstract: A tree shelter comprises parts (A) and (B) joined by clips (10) and (11) along a longitudinal axis. Each part (A, B) comprises a funnel portion (3) and a base portion (4). Each funnel portion (3) is formed to allow the shelter to mimick the natural bending of a tree stem under the action of wind and is contoured internally to increase the area available for condensation and evaporation of moisture. Each base part (4) is formed to restrict growth of weed around the base of the sheltered tree. The shelter acts to protect the tree whilst permitting its natural growth in its early years.
Patent EP-0162015-A2 (EP)
Inventor: RUSEK MILOS
IPC: C07D209/08
Filed: 1985-05-09
Abstract: Indolines of the formula (I) <IMAGE> in which R1 denotes hydrogen or C1-C4-alkyl, R2 and R3 independently of one another each denote hydrogen, C1-4-alkyl or phenyl, are obtained by catalytic cyclodehydration of a 2-(2'-aminophenyl)ethanol of the formula (II) <IMAGE> in which R1, R2 and R3 have the above meaning, in the gas phase at 200-250 DEG C, the cyclodehydration being carried out in the presence of a silicate or of an aluminosilicate, an alkaline earth metal or a rare earth metal (for example molecular sieve) as a catalyst and of carrier gas. The selectivity and the yield are excellent. The catalyst has an extremely long life with constant activity as a result of the addition of carrier gas. Indolines are important intermediates.
Patent EP-0156787-A2 (EP)
Inventor: RESCH GERHARD
IPC: B21D5/02
Filed: 1985-02-07
Abstract: In a sheet metal working machine with an upper tool (3) vertically adjustable via a pressure beam (1) and with a holding-down device (6) which has a carrier (7) with resiliently compliant pressure rams (8) for the sheet (5) to be held, the holding-down device (6) is swivellable about a spindle (10) parallel to the pressure beam (1) out of a swivelled-out rest position into a swivelled-in working position. In order to obtain sufficient space for the movement of the sheet, the carrier (7) of the holding-down device (6) is mounted on the pressure beam (1) by means of its swivelling spindle (10) in such a way that it can be displaced in the direction of the stroke of the pressure beam, it being possible for the holding-down device (6), in its lowest displacement position, to be swivelled in out of the rest position, under a supporting stop (17) of the upper tool (3), into the working position. <IMAGE>
Patent EP-0191497-A2 (EP)
Inventor: STUMPF EGON
IPC: B42F7/06
Filed: 1986-02-14
Abstract: The device has a plate-shaped body, in one side of which a plurality of surface regions are provided which have, in particular, the form of troughs and are adapted to the notepads which are joined at their edges. Each of the surface regions has a grip extension in one of its walls for gripping individual notesheets. <IMAGE>
Patent EP-0193141-A2 (EP)
Inventor: GERETY EUGENE PETER
IPC: H04L5/14
Filed: 1986-02-22
Abstract: @ An apparatus (10) for use in synchronizing the line adaptation between devices includes a quad flip-flop (34) a state machine (39), and a delay generator (40) having selectable delays which delays are preferably sequentially decreasing as the apparatus (10) moves from state to state.
Patent EP-0194637-A2 (EP)
Inventor: RAWE FRANZ-JOSEF
IPC: F24H9/20
Filed: 1986-03-10
Abstract: Circuit for controlling a boiler which charges a water storage heater and which can also be connected to a central heating system containing radiators, the water storage heater having a temperature sensor which has a switching contact, and furthermore a summer/winter switch for the boiler and a temperature regulator for the heating system being provided, in which according to the invention three parallel branches (16, 17, 18) leave an operating voltage source (L), there being arranged in one the switching contact (11) of the temperature sensor (10), in the second (17) a current meter (31) for releasing the temperature regulator (7, 41, 43) for the heating system and in the third a further current meter (25), the latter responding to the switching state of the temperature sensor (11). <IMAGE>
Patent EP-0206022-A2 (EP)
Inventor: SCHIMMEL GUNTHER DR
IPC: C22B7/00
Filed: 1986-06-04
Abstract: Residue obtained upon the removal of heavy metal contaminants from crude phosphoric acid by means of a dialkyldithiophosphoric acid ester and adsorbent is worked up into ecologically reliable solid matter and into a heavy metal concentrate. The solid matter and heavy metal concentrate are separated from one another by successive mechanical and chemical treatment. The sequential order of these two operational steps can be inversed.
Patent EP-0210582-A2 (EP)
Inventor: SHIKAMA SHINSUKE
IPC: G11B7/125
Filed: 1986-07-22
Abstract: In case that the light beam emitted from a light source mounted on a base element is focused to a spot litht on a data storage media to write the data, when the light beam reflected from the data storage media to return to the light source is reflected from the base element and focused again on the data storage media, it becomes difficult to precisely read write the data on the storage media. In order to resolve the above problem, a light beam treating means is provided in the base element to prevent the re-incident light beams from being re-I flected toward the data storage media and focused thereon.
Patent EP-0214515-A2 (EP)
Inventor: BAUER HANS-JUERGEN
IPC: C23C14/16
Filed: 1986-08-19
Abstract: The method for forming rapidly and reproducibly a metal silicide on a semiconductor substrate comprises: sputter etching said substrate to remove any contaminants thereon; heating said substrate to a predetermined temperature by direct backside heating thereof; and sputter depositing a metal on said substrate and converting in-situ said deposited metal to metal silicide. The used sputtering apparatus comprises: an enclosed process chamber (10), electrode means (18) mounted inside said chamber (10), said electrode (18) having at least one opening (20, 22, 24, 26) for accommodating a workpiece (28, 30, 32) in said at least one opening (20, 22, 24, 26) with a major portion of the back surface of said workpiece (28, 30, 32) exposed; and heater means (36) arranged inside said chamber (10) in close proximity and direct correspondence with said electrode means (18) for directly heating said at least one workpiece (28, 30, 32) via said exposed back surface.
Patent EP-0196160-A2 (EP)
Inventor: OTANI SUGIO
IPC: C08G61/10
Filed: 1986-02-17
Abstract: A thermosetting composition which is capable of affording a heat-resisting, condensed polynuclear aromatic hydrocarbon resin and which includes: 
     a raw material containing one or more condensed polynuclear aromatic compounds having at least three condensed benzene rings; 
     a crosslinking agent containing an aromatic compound having at least two hydroxymethyl or halomethyl groups; and 
     an acid catalyst. The raw material may be, for example, a coal pitch or petroleum pitch.
Patent EP-0206837-A2 (EP)
Inventor: CLELAND ANDREW JAMES
IPC: D21H19/40
Filed: 1986-06-26
Abstract: @ A pigment comprising particles of uncalcined kaolin clay combined in the absence of a binder with an amount of an added source of zirconium ion, such as ammonium zirconium carbonate, at least sufficient to enhance optical character of a dried composition containing the pigment. In application, the pigment may be utilized in a coating for paper or other fibrous web substrate to produce sheet materials of enhanced opacity. Alternatively, the pigment may be employed as a filler in a fibrous web substrate to provide improved optical character of the material. Also disclosed is a method preparing a pigment, including preparing a dispersed slurry of clay particles in an aqueous medium, wherein the improvement comprises utilizing an uncalcined kaolin clay and introducing into the slurry in the absence of a binder the source of zirconium ion in an amount at least sufficient to enhance the optical character afforded by the pigment.
Patent EP-0226311-A2 (EP)
Inventor: PRINCE FRANCISCO C
IPC: H01L21/324
Filed: 1986-10-30
Abstract: A method of rapid thermal annealing a wafer (10) of an ion implanted III-V compound semiconductor material by heating the wafer (10) in close proximity to a III-V compound semiconductor wafer (13) coated with a layer (14) of tin or indium. A localized overpressure of the Group V element is produced by the combination of the III and V elements with the tin or indium tending to reduce surface decomposition of the implanted wafer.
Patent EP-0228892-A2 (EP)
Inventor: THORNE KENNETH W
IPC: F04D25/06
Filed: 1986-12-22
Abstract: An energy-saving, readily removable, portable electric blower assembly for retrofit to conventional electric ovens is placed on the oven floor between the heat elements to circulate air through the oven in various directions. One wire of a motor (20) of the assembly is coupled by a wire protecting spring metal clip (52) to an element opening in the oven wall for its neutral electrical connection, the second motor wire being coupled to an element conductor so that the motor (20) is energised through an oven selector switch.
Patent EP-0235729-A2 (EP)
Inventor: JAGER HORST DR
IPC: C09B62/25
Filed: 1987-02-24
Abstract: Metal-free reactive azo dyes of the formula <IMAGE> are suitable for dyeing and printing hydroxyl- or amido-containing materials such as wool, silk, leather, cotton. On these substrates they produce dyeings having good wet and light fastness properties and they combine good exhaustion properties with high degrees of fixation.
Patent EP-0235792-A2 (EP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B1/04
Filed: 1987-03-03
Abstract: In an apparatus for humidifying rice grains, a humidifying vessel has defined therewithin a substan­tially closed space and has a rice supply port and a rice discharge port. Rice grains are supplied into the humidifying vessel through the supply port, while gas is substantially prevented from escaping from the space within the humidifying vessel through the supply port. Rice grains are discharged from the humidifying vessel through the discharge port, while the gas is substan­tially prevented from escaping from the space within the humidifying vessel through the discharge port. Gas is forcibly delivered into the humidifying vessel to pressurize the space therewithin. Moisture is added to the rice grains within the pressurized space within the humidifying vessel. The moisture is added to the rice grains within the substantially closed space and, simultaneously, the moisture added to each rice grain is penetrated into an interior of the rice grain under pressure.