baber/WOPTO huggingface dataset:
Patent EP-0157378-A2 (EP)
Inventor: GARDENA KRESS KASTNER GMBH
IPC: F16K31/40
Filed: 1985-03-29
Abstract: An automatically controllable device for a unit that uses water, for example a lawn sprinkler, has a main valve (12) which can be controlled by an auxiliary valve (19), at least one of the elements being stressed in the closing direction. The drive is designed such that it consumes current only while it is opening and while it is closing. In order to ensure reliable closing of the valve, it is provided that more energy is required to open the valve than to close it. An electromagnet can preferably be used to control the auxiliary valve (19), the electromagnet receiving a current pulse to open the valve which pulls the armature of the electromagnet onto the valve, the valve then remaining suspended on the armature because of the residual magnetism. The valve is closed by a current pulse of the opposite polarity but of a significantly shorter duration, which is selected such that it overcomes only the residual magnetism of the electromagnet. <IMAGE>
Patent EP-0157412-A2 (EP)
Inventor: KUNIO KANEKO
IPC: H04L1/00
Filed: 1985-04-02
Abstract: A radio communication system comprise transmitting and receiving stations, a plurality of transmission channels comprising regular and spare channels linking the stations, and a channel monitor for monitoring the status of the respective channels. When the respective transmission channels are in normal conditions, data signal is transmitted by making use of not only the regular channel but also the spare channel. On the other hand, when a failure of any one of the transmission channels is detected by the channel monitor, data signal subject to band compression is transmitted via the non-failed channel. The communication system thus configured makes it possible to effectively utilize a spare channel for effecting high quality signal transmission, while maintaining the essential function of the spare channel, thus providing an improved utilization of transmission channel.
Patent EP-0160881-A2 (EP)
Inventor: MUNDT PETER
IPC: G03B21/64
Filed: 1985-04-22
Abstract: Die Erfindung bezieht sich auf ein Verfahren zum Herstellen von elastisch aufweitbaren Diapositiv-Rähmchen aus wenigstens einer extrudierten Kunststoff-Folie, die durch Kleben oder Ultraschweißen miteinander zu einem Rähmchen verbunden werden, bei welchem die Bildfenster-Ausschnitte sowie die Außenkontur der Rähmchen ausgestanzt werden. Zu dem Zweck, die bekannten Verfahren dieser Art derart zu vereinfachen, daß die Rähmchen mit geringeren Kosten hergestellt werden können, wird das Filmbett für das Diapositiv in wenigstens eine von zwei Folien eingeprägt.
Patent EP-0173278-A2 (EP)
Inventor: OOKA MASATAKA
IPC: C08K5/5435
Filed: 1985-08-26
Abstract: A room temperature-curable resin composition consisting essentially of (A) a vinyl polymer containing a basic nitrogen atom and (B) a compound containing both an epoxy group and a hydrolyzable silyl group in each molecule. The composition is especially useful as a paint, an adhesive, or a sealing agent.
Patent EP-0179228-A2 (EP)
Inventor: RAYMOND ROGER S
IPC: B21D53/04
Filed: 1985-08-26
Abstract: An Improved insulated forming press for forming structures at elevated temperatures and pressures is disclosed. Vertical rams move vertical heated platens, vertical ram insulation blocks, and vertically oriented forming dies, to close about a workpiece. The workpiece. insulation blocks, platens, and dies are supported by two sets of interlocking support members. One ram is activated by a plurality of mechanical jack screws, and the other is activated by a plurality of hydraulic cylinders that utilize a nonflammable mixture of water glycol. After forming is completed, the tooling can be automatically separated by retracting the rams and the workpiece is removed vertically.
Patent EP-0181573-A2 (EP)
Inventor: HOLLWECK WALTER
IPC: H01H37/54
Filed: 1985-10-31
Abstract: 1. Thermal switch, particularly a temperature limiter, with the following features : the switch (1) has a flexible contact arm (3) clamped at one end and which as a thermal triggering means comprises a quick-break bimetallic plate (2) which is concavely curved onto itself when in the rest position and of which the contact arm end, in the thermally triggered state, is by the reversal of the quick-break bimetallic plate (2) out of its concave and into its convex curvature lifted off a fixed contact (7) of the switch (1), on a switch base (9) there is a reset device (reset stud 10) which acts substantially in a direction (19) for opening the contact, characterised by, bearing on the quick-break bimetallic plate (2) and/or the contact arm (3) and coupled to the triggering movement of the centre of the quick-break bimetallic plate (2), a bistable steel snap-action plate (2A) which, upon resetting, is pressed in the contact-opening direction (19).
Patent EP-0183105-A2 (EP)
Inventor: LUNT JAMES
IPC: C08J9/14
Filed: 1985-11-07
Abstract: @ This invention relates to the manufacture of foam from phenolic resins and to the foam so produced. In order to overcome some the the limitations of the prior art closed cell phenolic foams, we have developed a method of preparing closed cell foams from modified, low cost phenol formaldehyde resoles, which exhibit high closed cell contents, low friability and low thermal conductivity. This specification provides a foam competitive with urethane foams, which have an aged thermal conductivity of about 0.16K. or less, but which will not generate fumes as toxic as those of urethane. There is, provided a method of making a phenolic foam material comprising the steps of1) preparing a base catalysed phenol-formaldehyde resole having a mole ratio of phenol to formaldehyde of between 1:3 and 1:4.5 and containing substantially no free phenol but including residual formaldehyde;2) neutralizing, concentrating and acidifying said resole;3) reacting with co-reactants consisting essentially of urea and resorcinol in an amount such that the molar ratio of combined urea and resorcinol to free formaldehyde in said resole is about 1:1, the ratio of urea to formaldehyde being selected so that in a test starting at ambient temperature a reaction temperature of 70° to 75°C. is reached during foaming within a period of 4 to 8 minutes, the urea being reacted first where urea and resorcinol are separately reacted with the resole;4) (a) combining the product of step 3 with a surfactant in an amount sufficient to be effective as a cell stabilizer and(b) a blowing agent in an amount sufficient to form a foam;5) initiating foam formation by adding to the mixture of step 4 a catalyst comprising an acidic material to reduce the pH of the mixture to below 4;6) curing the mixture of step 5.
Patent EP-0198959-A2 (EP)
Inventor: DWYER RICHARD M
IPC: B23K26/02
Filed: 1985-12-17
Abstract: Method and apparatus for tissue cutting and cauterizing using a YAG laser (10; 35, 36) and an optical fiber (21). YAG laser outputs at wavelengths of 1.06 and 1.3 microns are used for tissue cauterizing and cutting, respectively. In one embodiment, a multimode laser (10) with means for switching the laser output between the two wavelengths is utilized; in another embodiment, individual lasers (35, 36) operating at the respective wavelengths are utilized (Fig. 1).
Patent EP-0168113-A2 (EP)
Inventor: LITTLEJOHN DAVID DEPT OF PURE
IPC: G01N21/74
Filed: 1985-07-08
Abstract: An electrothermal atomiser comprises a cuvette (1) clamped between two electrodes (2,3) to which an electrical power supply (4) is connected. A probe comprising a tubular head portion (5) and a stem portion (6) is insertable in and removable from the cuvette (1) by means of a rack (9) driven by a motor via a gear (10).By making the probe head (5) in the form of a tube a large sample volume can be accommodated and by forming the stem (6) at the top of the tube (5) spreading of acid samples along the stem during the drying phase is minimised.
Patent EP-0187419-A2 (EP)
Inventor: DER KINDEREN WILHELMUS KLAAS
IPC: G01N27/07
Filed: 1985-12-17
Abstract: The present invention pertains to a device for detecting air gaps in liquid product lines comprising a closed chamber (1) having an inlet (5) for the introduction of liquid and an outlet (6) for the discharge of liquid, and a sensoring device (8) for the detection of liquid in said chamber, the arrangement of the mouth ends of the inlet and outlet being such that an air trap cavity is defined above the maximum liquid level in the chamber, the sensoring device being situated in said cavity and the sensoring parts thereof extending below said maximum liquid level. The device is particularly suitable as low-level alarm in pumping systems handling viscous liquids.
Patent EP-0168198-A2 (EP)
Inventor: BURSON KYLE LESLIE
IPC: H03F3/30
Filed: 1985-06-26
Abstract: Two input stages (10,12) are interconnected so that their input common mode voltage ranges to one side of signal ground are combined to provide a common mode voltage range substantially equal to the supply voltage. One stage has N-channel differential input transistors (N1, N2), while the other stage has P-channel differential input transistors (P3,P4). The input current branches of the stages are interconnected by current mirror transistors (N6,N7) so that signal current is shared. The output (22) is taken from one branch of the N-type stage (10) and coupled to an output stage (24) with frequency compensation (C,R).
Patent EP-0171233-A2 (EP)
Inventor: TANAKA KAZUYUKI
IPC: C09D167/06
Filed: 1985-07-24
Abstract: A liquid unsaturated polyester resin composition comprising (I) an unsaturated polyester, (II) a styrene monomer and/or a derivative thereof, and (III) at least one polymerisable unsaturated compound such as acrylonitrile, itaconic acid, citraconic anhydride, a monoester or diester of unsaturated dibasic acid, acrylic acid, methacrylic acid, etc., prepared by dissolving component (1) in components (II) and (III) in a predetermined proportion, is effective for treating cathode-ray tubes to give a transparent film excellent in adhesiveness and free of curing stress and similar defects.
Patent EP-0178909-A2 (EP)
Inventor: BEPPU TERUHIKO
IPC: A61K31/357
Filed: 1985-10-15
Abstract: Antibiotic guanidylfungin derivatives represented by formula (I), and acid addition salts thereof: 
<CHEM>
 R1 represents H or CH3;
 R2 and R3 are the same or different selected from
 H and alkyl and alkenyl groups of up to 6 carbon atoms;
 R4 is an alkyl or alkenyl group of up to 6 carbon atoms and
 R5 and R6 are one ether bond, or else
 R4 is H, R5 is H, and R6 is OH; and
 R7 represents H or an alkyl or alkenyl group of up to 6 carbon atoms.
Patent EP-0188129-A2 (EP)
Inventor: KODAMA HIRONORI
IPC: C04B35/565
Filed: 1985-12-24
Abstract: The present invention relates to a sintered product containing silicon carbide as a main component which comprises a phase (a) containing at least one metal selected from among AI, Sc, Y and rare earth elements and oxygen, a particle phase (b) comprising at least one metal carbide selected from among carbides of Ti, Zr, Hf, Va, Nb, Ta, W and the like, a composite particle phase (c) comprising said phase (a) and said phase (b) surrounding the phase (a) and silicon carbide matrix (d) in which the above phase (a), (b) and (c) are dispersed.The silicon carbide sintered product of the present invention exhibits a remarkably high strength and a remarkably high toughness which have not been attained up to this time, so that it can form various heat-resistant structural materials having a high reliability.
Patent EP-0169828-A2 (EP)
Inventor: DEBRAS GUY L G
IPC: C07C7/148
Filed: 1985-07-19
Abstract: 1. Process for purifying liquid olefinic hydrocarbon charges incorporating propylene in particular and containing from 1 to 70 ppm of carbonyl sulphide, to remove the carbonyl sulphide, characterized by passing the liquid hydrocarbon charge, at a liquid hourly spatial velocity of between 0.2 and 15, over an absorbent material base on zinc oxide and a promoter selected from alumina, silico-aluminas, calcium oxide or mixtures thereof, the amount of the promoter not exceeding 15 % by weight of the absorbent material, and the specific surface area of the absorbent material being between 20 and 100 m**2g.
Patent EP-0157760-A2 (EP)
Inventor: SCHWARZL KONRAD DIPL-ING
IPC: B28C5/38
Filed: 1985-04-02
Abstract: For producing coatings or articles which consist of a foamed mass, the binder consisting of at least 35% of anhydrite is mixed in the form of a binder cement with 0.1 to 3.0 litres of an air/water foam at a water/binder factor from 0.1 to 0.6 and the foamed mass thus obtained is cast or processed in some other way. An apparatus for carrying out the process, having a foam generator (3) and a mixing device (2) for preparing the binder cement, is also proposed, in which an open holding vessel (8) for the mixture of foam and binder cement is located underneath the outlet opening of a mixing device (2) into which a foam line (4) coming from a foam generator (3) leads, and a conveying device (5) for conveying the mixture of foam and binder cement to the processing site is connected to the outlet of the holding vessel (8). <IMAGE>
Patent EP-0189058-A2 (EP)
Inventor: HAAS PETER DR
IPC: C08G18/18
Filed: 1986-01-09
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von gegebenenfalls geschäumten, mit einem anderen Werkstoff verbundenen oder konfektionierten Polyurethanen durch Umsetzung von mindestens zwei gegenüber Isocyanaten reaktionsfähige Wasserstoffatome aufweisenden Verbindungen vom Molekulargewicht 400-10.000 mit Polyisocyanaten in Gegenwart von tertiäre Aminogruppen aufweisenden Katalysatoren und gegebenenfalls in Gegenwart von Kettenverlängerungsmitteln vom Molekulargewicht 32-399, Schaumstabilisatoren, Wasser und/oder organischen Treibmitteln sowie gegebenenfalls weiteren Hilfs- und Zusatzmitteln und Verbindung oder Konfektionierung des erhaltenen Polyurethans mit einem anderen Werkstoff, dadurch gekennzeichnet, dass man als Katalysatoren diffusionsstabile Tetraalkyl-α,ω-diaminoalkanole der allgemeinen Formel <IMAGE> in welcher R¹, R², R³ und R<4> gleich oder verschieden sind und Wasserstoff oder einen C1- bis C6-Alkylrest R<5>, R<6>, R<7> und R<8> gleich oder verschieden sind und einen C1- bis C6-Alkylrest oder zusammen einen C2- bis C6-Alkylenrest, der Heteroatome, wie O oder NR (R = C1-C4-Alkyl), enthalten kann, n und m gleich oder verschieden sind und eine ganze Zahl zwischen 1 und 6 bedeuten, verwendet.
Patent EP-0194472-A2 (EP)
Inventor: SHAFFAR MARK RAYMOND
IPC: C12Q1/37
Filed: 1986-02-18
Abstract: A fluorescence polarization assay for determining the presence and/or amount of macromolecular hydrolases such as polysaccharide hydrolases, amylase, trypsin, proteases and lipases is disclosed. The disclosure provides reagents, processes for making the reagents useful in the assay and processes for conducting the assay. The assay involves the use of a substrate capable of being cleaved by the macromolecular hydrolase being determined, wherein the substrate is coupled to a fluorophore.
Patent EP-0199999-A2 (EP)
Inventor: HARRIS JAMES ELMER
IPC: C08L77/00
Filed: 1986-03-27
Abstract: Blends comprising (A.) at least one poly(aryl) ether ketone), and (B.) at least one polyimide having repeating units of the formula <IMAGE> (I)  wherein R1 is a substituted or unsubstituted tetravalent radical having benzenoid unsaturation, and R2 is a substituted or unsubstituted divalent group having aromatic unsaturation which is essentially free of (i) backbone ether oxygen bonded directly to the aromatic ring forming an imide linkage and (ii) amide linkages bonded through carboxyl groups bonded to the aromatic ring forming an imide linkage. The blends exhibit good melt processability and wear resistance greater than the individual blend components.
Patent EP-0209042-A2 (EP)
Inventor: ZIMMERMANN ANSO DR
IPC: B65D51/04
Filed: 1986-07-07
Abstract: Die Erfindung bezieht sich auf ein Gefäß oder eine Kanne, insbesondere Isolierkanne, bestehend aus einem Gehäuse (2) mit einer oberseitigen Öffnung (27) und einem Schwenkdeckel (3), der in einem Schwenklager (5) mit außerhalb der Öffnung (27) verlaufender Schwenkachse zwischen seiner Schließstellung und die Öffnung (27) wenigstens teilweise freigebenden Öffnungsstellung schwenkbar ist, wobei das Schwenklager (5) durch ein schwenkdeckelseitiges und gehäuseseitiges Halteglied (7, 8) gebildet ist, von denen das schwenkdeckelseitige Halteglied (7) durch einen hakenförmigen, das gehäuseseitige Halteglied (8) übergreifenden und auf der der Öffnung (27) abgewandten Seite hintergreifenden Fortsatz (9) gebildet ist. Der Erfindung liegt die Aufgabe zugrunde, das Gefäß so auszugestalten, daß der Schwenkdeckel (3) in seiner Verschlußstellung gegen ein Abnehmen verriegelt ist. Diese Aufgabe wird dadurch gelöst, daß am schwenkdeckelseitigen Halteglied (7) ein nach unten vorspringender Arretierungsnocken (16) angeordnet ist, der in der Verschlußstellung des Schwenkdeckels (3) eine Schulter (17) am Schwenklager (5) auf der der Öffnung (22) zugewandten Seite hintergreift.
Patent EP-0225514-A2 (EP)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/73
Filed: 1986-11-18
Abstract: This invention relates to an improved method of making nozzles (10) for injection molding. The nozzles are heated by an electrical heating element (90) which is cast in a copper portion (104) between inner and outer stainless steel portions (106,108). The method includes making a main rear portion (118) and a steel nose cap portion (116) separately, brazing them together in a vacuum furnace (168) to form an integral unit, and then finishing it by drilling and machining to provide it with a central bore and a particular gating configuration. This method has the advantage that a single inventory of unfinished nozzles can be maintained, from which a requirement for one of several gating configurations can be quickly supplied by finishing the nozzles according to that configuration.
Patent EP-0224231-A2 (EP)
Title: Verfahren zur Herstellung einer Dünnschichtssolarzelle
Inventor: HEWIG GERD
IPC: H01J37/32
Filed: 1986-11-24
Abstract: Um Überprüfen zu können, ob ein Glimmprozeß ordnungsgemäß, d. h. reproduzierbar durchgeführt wird, wird der zeitliche Verlauf der Bildung von charakteristisch flüchtigen Reaktionsprodukten massenspektrometrisch verfolgt.
Patent EP-0206429-A2 (EP)
Inventor: BUKOSCHEK ROMUALD LEANDER
IPC: A23G9/12
Filed: 1986-06-23
Abstract: Eine mit einem Latentwärmespeichermittel gefüllte scheibenförmige Kältepatrone, deren eine Scheibenhauptwand (1) zum Zusammenwirken mit einem Schab- und Rührwerkzeug einer Speiseeismaschine dient, ist durch mindestens zwei miteinander verbundene Teile gebildet, von welchen ein Teil aus der dem Schab- und Rührwerkzeug zugewandten Scheibenhauptwand (1) und der andere Teil aus einem wannenförmigen Bodenteil (2) besteht, wobei die zum Zusammenwirken mit dem Schab- und Rührwerkzeug dienende Scheibenhauptwand (1) formstabil und gewölbt und mindestens eine Wandung des Bodenteiles (2) sich selbst der Volumenänderung des Latentwärmespeichermittels beim Phasenübergang reversibel anpassbar ausgebildet ist.
Patent EP-0189968-A2 (EP)
Inventor: RITTER SAMMIE FRANK
IPC: G01V1/38
Filed: 1986-01-07
Abstract: Apparatus and method are disclosed for locating a portion of or an entire streamer which has been accidentally severed from the towing vessel wherein identifying means is activated on command which either visually, or electronically or both gives an indication of the location of the severed streamer segment.
Patent EP-0197797-A2 (EP)
Inventor: GELFAND DAVID HARROW
IPC: C12N15/26
Filed: 1986-04-09
Abstract: A genomically modified host is provided wherein a regulatable promoter is more effectively induced due to inefficient production of an aporepressor-activator. The same regulatable promoter is then used on recombinant expression vectors transformed into the host for recombinant protein production. This results in higher levels of expression of the desired recombinantly produced protein.
Patent EP-0202908-A2 (EP)
Inventor: NAKANO KAZUHIKO
IPC: C23C4/18
Filed: 1986-05-19
Abstract: An improved method for the production of endosseous implants which comprises thermally spraying a hydroxyapatite-containing powder onto the surface of a metallic core material, and treating the resultant product with an aqueous solution which does substantially not dissolve the hydroxyapatite but can dissolve calcium oxide and thereby dissolving out alkaline components. The endosseous implants of this invention show excellent mechanical properties and excellent affinity to the living body without hematolysis, and hence, are useful for the treatment or recovery of defective or lost bones, joints and tooth roots.
Patent EP-0220034-A2 (EP)
Inventor: NELSON RICHARD VICTOR
IPC: C08K5/3435
Filed: 1986-10-10
Abstract: Malonate-derived acetal esters and amides possessing the polyalkyl piperidin-4-yl moiety are useful light stabilizers with synthetic polymer resins such as polyolefins and, in particular, polypropylene.
Patent EP-0222564-A2 (EP)
Inventor: ABE CHIAKI
IPC: G11B5/702
Filed: 1986-10-31
Abstract: A magnetic recording medium comprises a support and a magnetic layer, coated on said support, comprising magnetic powder, a binder, (I) an ester compound having the formula:
      in which R1 and R2 are each a saturated alkyl group having 1 to 25 carbon atoms, branched or straight, the total carbon number of R1 and R2 being from 22 to 34, and R3 is a saturated or unsaturated alkyl group having 7 to 29 carbon atoms, branched or straight, and (II) an ester compound having the formula: 
R₄- ―O―R₅ ..... ( II ) 
in which R4 is an aliphatic hydrocarbon group having 1 to 29 carbon atoms, straight or brached, and R5 is an aliphatic hydrocarbon group having 1 to 23 carbon atoms, straight or branched, or a straight aliphatic hydrocarbon group having 24 to 36 carbon atoms, the total carbon number of R4 and R5 being 15 to 65.
Patent EP-0200603-A2 (EP)
Inventor: VORA MADHUKAR B
IPC: H01L29/08
Filed: 1986-04-01
Abstract: There is disclosed a static RAM cell and MOS device for making the cell along with a process for making the types of devices disclosed. The devices is an MOS device built in an isolated island of epitaxial silicon similar to bipolar device Isolation islands, and has single level polysilicon with self-aligned silicide coating for source, drain and gate contacts such that no contact windows need be formed inside the isolation island to make contact with the transistor. The static RAM cell formed using this device uses extensions of the polysilicon contacts outside the isolation islands as shared nodes to implement the conventional cross coupling of various gates to drain and source electrodes of the outer transistors in the flip flop. Similarly, extensions of various gate, source and drain contact electrodes are used as shared word lines, and shared Vcc and ground contacts.
Patent EP-0235770-A2 (EP)
Inventor: KIESER JOERG DR DIPL-PHYS
IPC: H01J37/32
Filed: 1987-02-27
Abstract: Device for the plasma treatment of substrates (7) in a high frequency-excited plasma discharge between two electrodes (3, 8), supplied by a high-frequency source (6). The first electrode is constructed as a hollow anode (3) and the second electrode (8), which carries the substrate (7), is deposited in front of the hollow space (10) of the hollow anode or can be passed by this. Moreover, the hollow anode (3) has an edge (9), which is drawn out in the direction of the second electrode (8) and which, relative to the second electrode, forms a gap s1 all around that does not exceed 10 mm in width. In order to form the electrode so that the gap width is not a critical feature, projections (12) are disposed in the hollow space (10) of the hollow anode (3), said projections increasing the internal surface area (11) of the hollow anode (3). Preferably, these projections (12) are constructed as rib structures, which may also assume a honeycomb form.