baber/WOPTO huggingface dataset:
Patent EP-0209733-A2 (EP)
Title: Verwendung von Diaminen zur Herstellung von Salzen mit Dicarbonsäuren
Inventor: PILZ GEORG
IPC: C07C55/18
Filed: 1986-06-19
Abstract: Verwendung von Diaminen der Formel H2N-(R¹-O)n-R²-NH2 I in der R¹ und R² jeweils gleich oder verschieden sein können und jeweils für einen Alkylenrest mit 2 bis 4 Kohlenstoffatomen stehen und n eine ganze Zahl von 1 bis 3 bedeutet, zur Herstellung von Salzen mit Dicarbonsäuren, dadurch gekennzeichnet, daß die Diamine der Formel I einen Gehalt an Hydrazin in Form von Hydrazinhydrat haben.
Patent EP-0212616-A2 (EP)
Inventor: STOY VLADIMIR A
IPC: A61F2/16
Filed: 1986-08-20
Abstract: An artificial intraocular lens (10) features an optical body for refracting images onto the retina and an outer surface that encloses the optical body, is exposed to fluid within the eye, and has a refractive index no greater than 1.40. In another aspect, the optical body includes an internal refractive surface whose contour can be selectively changed to change its refractive power.
Patent EP-0220481-A2 (EP)
Inventor: CUOMO JEROME JOHN
IPC: H01L21/302
Filed: 1986-09-19
Abstract: Plasma enhancement is achieved in a plasma glow system (1) by increasing the number of photoelectric electrons (15) in the plasma glow (11) by producing photoelectrons from the surface of a target (3) in the system by the use of a radiation source (8). This is more particularly accomplished by flooding the surface of the target with a UV laser beam during the plasma process where emitted photoelectrons are injected into the plasma to increase the plasma density.The plasma enhancement is used in a sputter etching/deposition system which includes a chamber containing a cathode (2), a target, a substrate platform (5) containing substrate and a pump. An ultraviolet light source such as a UV laser and focussing optics (9) for focussing the UV radiation onto the target through a UV transmissive window (10) are also provided. A plasma region in the chamber is enhanced by photons from the laser striking the target and producing photoelectrons which are injected into the plasma to increase its density.
Patent EP-0222272-A2 (EP)
Inventor: FUCHS DIETER
IPC: H03H9/10
Filed: 1986-10-31
Abstract: A flatpack package for hermetic encapsulation of piezoelectronic components, which flatpack is suitable for use in efficient and automated surface mounting (SMT). The flatpack package consists of a base plate, a cover plate and a mounting unit of two support frames between which are placed lamellar connecting leads leading into the package. The leads serve both for mechanical holding of the quartz resonator disk and as the electrical connection thereof. All the package parts are produced from glass, are connected to one another by using solder glass as a sealing material. The parts are dilathermally matched with one another.
Patent EP-0228071-A2 (EP)
Inventor: KIKUCHI TOSHIO C O NEC CORPORA
IPC: G06F11/18
Filed: 1986-12-23
Abstract: A high-reliability computer system is provided in which error correcting codes are preliminarily added to the signals to be applied to a voter (3) from a plurality of computers (1 A,1 B,1 C) at error correcting code encoders - (2A,2B,2C) so that, even if an error resulting from a failure of the voter (3) occurs, an error correcting code decoder (4) can provide a right result based on the error correcting codes, whereby a failure in the computers - (1A,1B,1C) and error correcting code encoders (2A,2B,2C) can be avoided by means of the voter (3), a failure in the voter (3) can be avoided by the error correcting code decoder (4), and a failure in the error correcting code decoder (4) can be avoided by parallel redundancy arrangement. 
     That is, means for avoiding failures in the constituent elements of the system are provided all as constituent elements.
Patent EP-0198675-A2 (EP)
Inventor: FLOYD TERRY S
IPC: B65B55/12
Filed: 1986-04-10
Abstract: A self-opening and self-closing valve assembly (12), which comprises a pressure-deformable resilient wall member (16) having an outlet port (22); which also comprises obstructing means (14) normally engaged in a fluid-tight relationship with the member (16) or the outlet port (22); and which is adapted such that pressure impinging on the wall member (16) can cause deformation thereof, thereby breaking the fluid-tight relationship. 
     The novel valve assembly may be used together with a source of microwave energy, forthe purpose of reacting a sample with a digesting agent in a closed vessel, producing a canned food, sterilising an object within a sealed container, or dispensing a fluid at a predetermined temperature (if the wall member is thermoplastic and thus temperature-sensitive).
Patent EP-0200421-A2 (EP)
Inventor: HAGEN FREDERICK S
IPC: A61K38/46
Filed: 1986-04-16
Abstract: Methods are disclosed for producing proteins having biological activity for blood coagulation mediated by Factor Vila or Factor IX. The proteins are produced by mammalian host cells which have been stably transfected with a DNA construct containing a nucleotide sequence which codes at least partially for either Factor VII or Factor IX. The nucleotide sequence comprises a first nucleotide sequence encoding a calcium binding domain, joined to a second nucleotide sequence positioned downstream of the 
    
     first sequence. In particular, the first nucleotide sequence may be derived from a genomic clone or cDNA clone of Factor VII. The second sequence encodes a catalytic domain for the serine protease activity of either Factor VIIA or Factor IX. The joined sequences code for proteins having substantially the same biological activity for blood coagulation as either Factor Vlla or Factor IX>
Patent EP-0208396-A2 (EP)
Inventor: KUNIMUNE KOUICHI
IPC: C08G73/00
Filed: 1986-05-02
Abstract: A process for producing a silicon-containing polyamic acid of a specified inherent viscosity as a precursor affording polyimide resins having a considerable extent of heat resistance as adhesives or resins for multilayer laminated composite materials, and a good adhesion onto inorganic materials, metals or resins, and a crosslinked siiicon-containing polyimide resin prepared from the polyamic acid are provided, which process comprises reacting a tetracarboxylic acid dianhydride of formula (1) (A mols), a diamine of formula (2) (B mols) and an aminosilicon compound of formula (3) (C mols) in the presence of expressions (4) and (5):wherein R' is a tetravalent carboxylic aromatic group; R<sup>2</sup> is aliphatic, alicyclic, aromatic aliphatic or carbocyclic aromatic group each of specified carbon atoms, a specified polysiloxane group, or a formula ofwherein R<sup>8</sup> is a specified hydrocarbon group or hydrogen atom:(s: 1 to 4); R<sup>4</sup> is alkyl, phenyl or alkyl-substituted phenyl each of specified carbon atoms; X is alkoxy, acetoxy or halogen; and 1 s K s 3, and which polyimide resin is produced by baking a solution containing the above polyamic acid at 50° to 450°C.
Patent EP-0204564-A2 (EP)
Inventor: MARKOWITZ JOSEPH MORRIS
IPC: C01G41/02
Filed: 1986-06-04
Abstract: Method of separating molybdenum or tungsten from non-volatile contaminants. The contaminated molybdenum or tungsten is heated to between 800 and 1100°C and reacted with oxygen to completely oxidize the molybdenum or tungsten. The MoO 3  or WO 2  is volatile having a vapor pressure of the order of one atmosphere at 1100°C while the contaminant metal oxides have a very low vapor pressure, allowing the molybdenum oxide or tungsten oxide gas to be separated from the non-volatile contaminants, cooled and condensed.
Patent EP-0210018-A2 (EP)
Inventor: CHANG CLARENCE DAYTON
IPC: B01J29/85
Filed: 1986-07-08
Abstract: In a method for modifying the framework composition of an inorganic, porous crystalline mineral having pores that sorb normal hexane and a framework composed of tetrahedrally bonded atoms of at least one element linked together with oxygen bridges, a mixture of the mineral and a molten salt medium containing a component having a radius ratio of less than about 0.6 is maintained for about 0.2 to 20 hours at a temperature in the range of -50°C to 1000°C and above the melting point of said salt to react said mineral with said component.
Patent EP-0229640-A2 (EP)
Inventor: KAI MASANOBU
IPC: A61Q15/00
Filed: 1987-01-07
Abstract: A novel composition for antiperspirant aerosol comprises an antiperspirant substance, a silicone-­treated clay mineral and an oil substance. 
     When the composition is sprayed over the skin, sweat can readily evaporate immediately after spraying and even after perspiration. Thus, the composition ensures a very good feel in use.
Patent EP-0234410-A2 (EP)
Inventor: MAGIN LUDWIG BERNHARD DIPL-ING
IPC: A01B63/111
Filed: 1987-02-11
Abstract: A remote control device (30) for operating a main operating lever (26), arranged in a cabin (12) of an agricultural tractor (10), of a power lift by means of a secondary operating lever (60) arranged outside the cabin (12) exhibits a blocking means (90) which engages a recess (36) guiding the main operating lever (26) as soon as the main operating lever (26) is to be guided into a control range (56) in which an uncontrolled operation of the power lift can occur. <IMAGE>
Patent EP-0240768-A2 (EP)
Inventor: WILLMES PAUL-GUENTHER
IPC: B61D3/08
Filed: 1987-03-12
Abstract: In order to provide a transportation securing element in the form of stanchions (1) for railway carriages, lorries or the like, where the stanchions (1) consist of profiles, which securing element fulfils the static requirements with a minimum of material weight, can be used at the same time with equal suitability in each of four possible installation positions and can be produced from a profile bar by cutting into lengths and subsequent connection, the stanchions (1) are in each case designed in mirror-symmetrical fashion in at least two axial directions and are composed in each case of identical C profiles (2) with in each case one C-shaped recess (4) arranged centrally in the web (3) and having legs (5) and web (6) which has a depth (7) corresponding to half the length (8) of the leg (9) of the C profile (2), in each case the corresponding legs (9) of the C profiles (2) and the backs of the webs (6) of the C-shaped recesses (4) lying against one another and being connected. <IMAGE>
Patent EP-0245629-A2 (EP)
Inventor: ROHM GUNTER HORST
IPC: B23Q3/12
Filed: 1987-03-27
Abstract: Zwischen der Drehspindel (1) und dem Werkstückhalter (2) ist ein am Drehspindelende fester Spannkopf (7) vorgesehen, der verstellbare Spannstücke (9) zum Haltern des Werkstückhalters (2) am Spannkopf (7) aufweist. In der hohlen Drehspindel (1) ist eine den Spannkopf (7) durchgreifende Spannstange (3) für den Werkstückhalter (2) angeordnet, die kraftbetätigt axial verstellbar und durch eine Kupplung (36) mit einem zentralen Spannglied (4) des Werkstückhalters (2) verbunden sowie relativ zur Drehspindel (1) verdrehbar ist, wobei die Kupplung (36) durch das Verdrehen der Spannstange (3) ein- und auskuppelbar ist. Zur Verstellung der Spannstücke (9) dient ein Spannrohr (12), das axial verschiebbar und relativ zur Drehspindel (1) unverdrehbar geführt ist. Die Spannstange (3) ist in Drehrichtung mit dem Spannrohr (12) durch ein Getriebe (41) verbunden, das die Axialbewegung des Spannrohres (12) in eine Drehbewegung der Spannstange (3) umsetzt, wobei ein Verschieben des Spannrohres (12) im Sinne eines Fixierens bzw. Lösens des Werkstückhalters (2) am Spannkopf (7) die Spannstange (3) im Sinne ihrer Ein- bzw. Auskupplung am Spannglied (4) verdreht.
Patent EP-0250992-A2 (EP)
Inventor: LIEBENTHAL DIETER
IPC: A45D1/04
Filed: 1987-06-12
Abstract: An electric curling iron has a handle and unitary curling structure with first and second elongated generally aligned oppositely extending shell sections aligned oppositely extending shell section. Each section is provided with a separate PTC resistance heating element and the two shell sections have different diameters and/or different bristles and/or at least one hair clamping arm. The handle is adapted to be selectively slipped onto either of the two shell sections, whereby at the same time an electrical connection is established between the heating element in the other shell section and an electrical power supply on the handle.
Patent EP-0251024-A2 (EP)
Inventor: REITTER ERHARD
IPC: B21D24/14
Filed: 1987-06-16
Abstract: A hydraulic element including a working cylinder defining a cylinder chamber having an axis and containing hydraulic medium, a working piston movable in the cylinder chamber along the axis and having an interior end arranged to communicate with the hydraulic medium in the cylinder chamber, and an annular piston movable in the cylinder chamber, along the axis, and enclosing the working piston, the annular piston having an interior end communicating with the hydraulic medium in the cylinder chamber so that movement of one of the pistons in a first direction along the axis causes the other of the pistons to move in a second direction opposite to the first direction.
Patent EP-0257434-A2 (EP)
Inventor: GALGANA RUSSELL J
IPC: B03B9/06
Filed: 1987-08-11
Abstract: Method and system (10) for recovering useful constituents from the bottom ash residue resulting from burning process refuse fuel as well as non-hazardous disposal of fly ash generated during the burning.
Patent EP-0259859-A2 (EP)
Inventor: JIPPO AKIRA C O NEC CORPORATIO
IPC: G06F11/22
Filed: 1987-09-09
Abstract: In an information processing system for use in detecting an error in a main memory (11) comprising a plurality of memory units (111 to 118) and a common control section (19), an error detection signal and an error address are sent from a request source processor (15) to a diagnostic address generator (31) when an error is detected on an access operation of the request source processor. On diagnostic access operations, the diagnostic address generator successively produces a plurality of diagnostic addresses including the error address to receive diagnostic replies, each of which comprises a reply code. When an error of the main memory is indicated by the reply code, an error detection controller (32) discriminates the diagnostic address on occurrence of the error in the diagnostic operations to disconnect the memory unit or units from the main memory by the use of a memory restructuring circuit (36). All of the memory units are disconnected when a malfunction of the common control section is discriminated by the error detection controller.
Patent EP-0260627-A2 (EP)
Inventor: KOJIMA KIYOTSUGU
IPC: C12M1/36
Filed: 1987-09-12
Abstract: A pressure incubator comprising a control system for supplying oxygen to the culture vessel in the space above the medium therein to hold the interior of the vessel pressurized with oxygen and give an increased oxygen partial pressure, which incubator is useful for incubating cells or aerobic microorganisms  in   vitro  to a high density.
Patent EP-0265780-A2 (EP)
Inventor: LAMONT PETER
IPC: C08G77/32
Filed: 1987-10-15
Abstract: A method of reducing the reaction between polydiorganosiloxane gum and reinforcing silica, which causes "creping", has been discovered. The method mixes crude polydiorganocyclosiloxane with a carbonate or bicarbonate salt of potassium or cesium, heats the mixture, then filters to remove the salt. The treated material can be further purified by stripping this filtered material to give a polydiorganocyclosiloxane having a hydroxyl content of less than 1 part per million of polydiorganocyclosiloxane.
Patent EP-0244178-A2 (EP)
Inventor: KELLER NANCY
IPC: A61K47/36
Filed: 1987-04-27
Abstract: A controlled release injectable intraocular dosage composition comprises an aqueous solution of 
    a pharmaceutical compound or non-toxic pharmaceutically acceptable salt thereof and 
    an ophthalmologically acceptable, non-toxic, viscosity-­increasing polysaccharide. 
     The polysachharide is preferably a hyaluronic acid or a mixture of a hyaluronic acid and chondroitin sulfate.
Patent EP-0246057-A2 (EP)
Inventor: MANZO LOUIS
IPC: E04F11/18
Filed: 1987-05-11
Abstract: A two-piece interlocking pivot device for pivotably connecting a balluster (20) to a hand rail (16) or a foot rail (18) of a staircase assembly (10) is provided. The pivot device includes a disk-like element (26) and an enclosure element (28) which receives the disk-like element (26) in order that the latter is slidably pivotable within the enclosure element (28).
Patent EP-0248681-A2 (EP)
Inventor: KOMABASHIRI TAKAMICHI
IPC: C11D3/43
Filed: 1987-06-05
Abstract: A cleaning method for removing the scales, etc. deposited on the interior of a polymerization reactor which has been used in emulsion or suspension polymerization. This method uses a chemical cleaning comprising a soap builder, alkali agent, an aqueous solution or dispersion of a surfactant, and an organic solvent and/or polymerizable monomer. This system may further contain a plastic packing such as tellerettes. By this method, scales deposited on the interior of a polymerization reactor, particularly, scales deposited on the inside surface, agitator, and baffle-plates of the reactor are completely removed.
Patent EP-0252677-A2 (EP)
Inventor: LE HUE PHUOC
IPC: B41J2/19
Filed: 1987-07-01
Abstract: An ink jet head 10 has an ink chamber 14 which receives from an ink inlet passageway 38. Pressure pulses applied to the ink chamber cause the ejection of ink drops from an ink drop forming orifice 23 and toward printing medium. A purging outlet 41 communicates with the ink chamber through a purging passageway 40. During purging, ink flows in a vortical path through the ink chamber 14 from the ink inlet passageway 38 to the purging outlet passageway 40. This sweeps air bubbles and contaminants from the ink chamber walls and removes them from the ink chamber. Ink pressure within the ink chamber 14 may be elevated to increase the flow of ink during purging. Also, a negative pressure may be applied to the purging outlet during purging. Variable frequency pressure pulses may also be applied to the ink chamber to assist the purging process.
Patent EP-0267763-A2 (EP)
Inventor: DOWDLE PAUL ANTHONY
IPC: E04G11/20
Filed: 1987-11-09
Abstract: A slip-form of the kind for defining at least one surface of a wall-space into which concrete is to be poured. The slip-form includes a plurality of spaced apart upwardly extending members (1 to 40) and to facilitate the locating of reinforcing rods (51) at selected positions in the wall-space, the slip-form includes roller assemblies (43, 44) releasably engaged with at least some of the support members to form within the wall space a height adjustable horizontal race (43) and an inclined race (44) feeding down to said horizontal race. The inclined race (44) is adapted to transport reinforcing rods onto the horizontal race for onward transport to a location adjacent the selected position in the reinforcing structure.
Patent EP-0273573-A2 (EP)
Inventor: BROWN LLOYD CHAUNCY
IPC: B01J2/16
Filed: 1987-11-19
Abstract: The disclosure relates to a coating apparatus and process for coating small particles with the product of a source gas. The source gas is mixed with a diluent gas to form a flowing feed gas. An entrainment means (4) entrains small particles (2) to be coated in the feed gas and the feed gas with the small particles entrained is forced to flow through a furnace (18) which heats the particles and the source gas to a temperature sufficient for the source gas to decompose to produce a coating product. The coating product of the source gas plates out on the small particles, coating them. The coated small particles leave the furnace entrained in exhaust gases. A separation means (24) separates exhaust gases from the coated particles. These particles may be transported back into the entrainment means and reintroduced into the furnace for additional coatings.
Patent EP-0267850-A2 (EP)
Inventor: NOWOCZYN HANS WERNER DR
IPC: G01S17/04
Filed: 1987-11-10
Abstract: For the contactless detection of a glass sheet heated to the deformation temperature during its transport through a furnace installation, use is made of a light barrier which operates by reflection and the photoelectric module (10) of which is arranged outside the high-temperature zone next to the furnace (1). The measuring head (9) is located in the immediate vicinity of the transport plane of the glass sheets and is connected to the photoelectric module (10) by means of fibre optics (13) comprising a light guide for the light coming from the module (10) and a light guide for the light reflected by the glass sheet. <IMAGE>
Patent EP-0275045-A2 (EP)
Inventor: INOUE ATSUO
IPC: B60H1/32
Filed: 1988-01-08
Abstract: A control device (8) for a compressor (2) in an automotive air conditioning system is disclosed which includes a pressure sensor (13) disposed on a conduit connecting an evaporator (6) and the compressor (2) for detecting a refrigerant pressure at an outlet side of the evaporator (6). A control unit (8) compares a pressure changing ratio based on the detected refrigerant pressures with a predetermined pressure changing ratio and predetermines either one of two ranges of predetermined values in accordance with the compared results, and further compares the refrigerant pressure with the predetermined value, thereby controlling the operation of an electromagnetic clutch (14) which is mounted on the compressor (2) and the capacity of the compressor in accordance with the last comared results.
Patent EP-0275960-A2 (EP)
Inventor: MEISNER ALFRED
IPC: H02H9/00
Filed: 1988-01-19
Abstract: A switching arrangement for an inductive load, particularly a transformer of a microwave cooker, has a relay switching contact in series with the load. In order to avoid current surges when switching the load, without a triac controlling the load current whenever it is switched on, a triac (5) is connected in parallel with the switching contact (6). The triac (5) is triggered by a switch-on signal as the current passes through zero, after which the switching contact (6) closes and takes over the load current. The switching contact (6) opens on a switch-off signal and the triac (5) takes over the load current until it is switched off as the current next passes through zero. <IMAGE>
Patent EP-0280297-A2 (EP)
Inventor: NAKAZIMA HIROKAZU HIGASHI -CHO
IPC: C08K5/527
Filed: 1988-02-25
Abstract: A high stiffness propylene polymer composition comprising 100 parts by weight of a crystalline propylene homopolymer or crystalline ethylene-propylene block copolymer having a specific molecular weight distribution and a specific isotactic pentad ratio and from 0.01 to 1 part by weight of a phosphate compound represented by formula (I) wherein R,, R 2 , R 3 , M and n are as defined in the specification. The composition is excellent in post-processability of a sheet when molded into a sheet, blow moldability, stiffness, and heat distortion resistance.
Patent EP-0285826-A2 (EP)
Inventor: ADAM PETER DR
IPC: A61K6/06
Filed: 1988-03-31
Abstract: A process for the production of a layer of hydroxyapatite (HA) on metallic and non-metallic bodies for implants is disclosed, wherein a layer of  alpha - or  beta -tricalcium phosphate (TCP) is applied and this is then completely converted into pure HA by reaction with water at an elevated temperature.