baber/WOPTO huggingface dataset:
Patent EP-0295373-A2 (EP)
Inventor: KASPARIAN KASPAR
IPC: H04L69/40
Filed: 1988-03-25
Abstract: A new Computerized Mobile Two-Way Radio System is provided having extensive microprocessor enhanced capabilities and versatility for wide area/multiple region two-way radio networks with multiple categories of users and adaptability to multiple international standards and mobile radio equipment configurations. A new software-based infrastructuring of channel grouping and channel attributes allows wider adaptability of two-way radios to system expansion and changing operational requirements which provides better and hierarchical control of networks and single point control of channels over multiple frequency bands. The main elements of the system consist of 1) a microprocessor-based Control Unit, 2) a Digital Serial Interface/Link System and 3) a microprocessor-based Convertible Transceiver Unit. The microprocessor based Control Unit provides many facilities and capabilities for the operator and the system in compact form. The Digital Serial Interface/Link provides a two-way path for serial data consisting of digitized audio and digital command and status signals. The microprocessor-based Transceiver Unit is designed for operation and control over the Digital Serial Interface/Link. The system allows the addition through control and software versatility of many options, capabilities and peripheral/external devices including built-in front panel programmability, built-in autodiagnostics, remote programmability, remote takeover of controls, remote memory-dump, remote diagnostics, program cloning capability, voting on all channels, 512 channel (expandable) programmability within 16 groups (expandable), ttiple levels of priority within each group (expandable), supreme over-ride channel common to all groups, RS232C Interface Ports for data applications, phone patch for voice and for world-wide telephone linkable devices and other capabilities.
Patent EP-0295467-A2 (EP)
Inventor: AGOSTINELLI JOHN ALFONSE EASTM
IPC: H01L21/208
Filed: 1988-05-25
Abstract: A process comprising applying to a substrate a thin film comprised of a liquid carrier and a precursor selected from among compounds in which one or more pairs of group III and V elements are each joined by a thermally stable bond and the group III and V elements are each substituted with two thermally volatilizable ligands. The precursor is heated to a temperature in excess of 200°C to remove its volatilizable ligands while leaving a ligand free III-V compound as a monophasic layer on the substrate.
Patent EP-0302516-A2 (EP)
Inventor: YAMAMOTO NAOKI
IPC: G11B7/24
Filed: 1988-08-05
Abstract: An optical article such as optical disk and optical lens, made of an amorphous thermoplastic polyester resin comprised of recurring units, each recurring unit having an aromatic ring in the main chain thereof and an aromatic ring in the side chain thereof. The optical article have a good heat resistance, resistance to absorption of moisture and optical characteristics.
Patent EP-0308748-A2 (EP)
Inventor: TAUMBERGER FRANZ
IPC: H01L31/0203
Filed: 1988-09-09
Abstract: In the mounting of receiver modules for optical waveguide transmission in a module housing, the problem is encountered that it is necessary to carry out a high-precision installation which cannot be carried out by means of gluing or soldering because of the risk of contamination of optical surfaces. According to the invention, the film circuit incorporating the ceramic substrate and containing an integrated circuit and amplifier devices is pressed against the base of the housing by means of z-shaped holding brackets so that no glued or soldered joint is necessary at that point. The holding brackets are soldered to metallised peripheral strips of the substrate before the electro-optical units are inserted and are joined to the base of the housing by laser welding. It has been found that the heat flow is adequate with the power loss required. …<IMAGE>…
Patent EP-0308869-A2 (EP)
Inventor: TAKADA TOSHIO
IPC: C30B25/02
Filed: 1988-09-20
Abstract: A thin film consisting of a single crystalline oxide of the formula: 
 
LnA₂Cu₃O 7-x       (I) 
 
wherein Ln is at least one of the rare earth elements Y, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm and Yb and A is at least one of the alkaline earth metals Ba, Sr and Ca which has a three-layered perovskite structure in which 
(1)the(001) plane, 
(2)the (110) plane or 
(3)the(103) plane 
of the crystal is parallel with the film surface is provi­ded.
Patent EP-0308875-A2 (EP)
Inventor: PRITCHARD FRANCIS EDWIN
IPC: F16K17/30
Filed: 1988-09-20
Abstract: A valve-regulator assembly for rendering a high pressure gas source compatible with lower pressure equipment, said valve-regulator being sealable or remote from the high pressure gas source enabling recharging at high pressure.
Patent EP-0311934-A2 (EP)
Inventor: FITZNER KLAUS DR
IPC: F24F13/06
Filed: 1988-10-08
Abstract: An air exit 1 for ventilation and air-conditioning purposes is proposed, which is connected via a distribution box 3 to an air supply line 2. In order that a very even air outlet is guaranteed across the entire cross-section of the outlet opening, the distribution box 3 consists of two chambers 4 and 5 which are connected one after another in the air flow direction 6, 7 and which can be flowed through at predetermined angles, preferably less than 90 DEG , to one another. In this connection, it is important that each of the chambers 4 and 5 has a cross-section which narrows gradually in the inflow direction of the air towards its outlet opening 8 or 13. <IMAGE>
Patent EP-0312940-A2 (EP)
Inventor: ECK GISMAR DR
IPC: H01M10/48
Filed: 1988-10-15
Abstract: Temperature sensors, which are part of a control loop for maintaining a predetermined temperature range, are arranged in high-temperature batteries. Replacement of defective temperature sensors is costly, since the battery must be cooled and its thermal insulation must be removed. It is therefore intended to improve the replaceability of the sensors. This object is achieved in the case of a high-temperature battery (1) by the arrangement of a guide tube (6) through which a temperature sensor (10) can be moved from the exterior through the thermal insulation (3) to a measurement location (8). In consequence, replacement of temperature sensors (10) does not require the battery (1) to be opened. The invention can be used in the case of sodium/sulphur batteries whose operating temperature is approximately 300 DEG C to 350 DEG C. <IMAGE>
Patent EP-0327702-A2 (EP)
Inventor: UNGER HANS-GEORG PROF DR
IPC: G02B6/10
Filed: 1988-12-06
Abstract: In an optical waveguide having a core and a cladding, in which the refractive index of the cladding drops in the inner region thereof, the refractive index of the core first rises from the outside in, then runs flatter or remains constant, then rises once again and then runs flatter or falls to a constant lower refractive index.
Patent EP-0307053-A2 (EP)
Inventor: MADSEN FRITZ VIGGO FRIBERG
IPC: B65D5/50
Filed: 1988-09-07
Abstract: It is customary that piled together waffle cornets are packed in rectangular cartons (24), which offer only mode­rate protection of the cornets. According to the invention the cornet piles are placed in a support groove (6) in a block member (2) of a stiff lightweight material, this block member having upstanding portions (18, 33) capable of sup­porting an overlying packing to thereby protect the cornet pile. The bottom of the block member is provided with through holes (26), which serve as ventilation holes for cooling of the hot waffle cornets received from a baking machine and also as carrier holes for supporting cornets in upright serving positions when the block member (2, 30, 34) is turned upside-down into an inverted position in which it stands on the top ends of the formerly upstanding parts (18, 22).
Patent EP-0280486-A2 (EP)
Inventor: HOSHINO HARUO
IPC: H01R13/52
Filed: 1988-02-22
Abstract: A board (1) is provided with a plurality of spaced conductors (11), covered by a waterproof film (12) on one surface thereof, with a window (13) through the film (12) exposing selected portions of the conductors (11). A connector housing (2) supports a plurality of electrical contacts (21) that are brought into electrical engagement with the conductors (11) through the window (13). A compressible ring (22) surrounds the housing contacts (21) and the window (13) and is sandwiched between the board (1) and the housing (2). A spring-biased holding member (3), latched to the housing (2), urges the board (1) resiliently toward the housing (2), causing the electrical engagement between the board conductors (11) and the housing contacts (21) and also compressing the ring (22) around the window (13) to provide a waterproof seal around the electrical junctures.
Patent EP-0287315-A2 (EP)
Inventor: WEISS ERWIN M
IPC: H04R25/00
Filed: 1988-04-12
Abstract: An ear wax barrier (20, 82) for a hearing aid prevents ear wax (94, 96, 98) from contacting and damaging the internal components of a hearing aid or hearing aid receiver. The barrier includes a housing (54, 84) defining a central axis of passage, as well as a plurality of projections (56-62, 86-92). The projections extend inwardly from the interior surface of the housing, each projection partially occluding the cross-­sectional area of the housing. The projections define a tortuous path for ear wax migrating into the hearing aid.
Patent EP-0297775-A2 (EP)
Inventor: SIMPSON GEORGE
IPC: G01N33/28
Filed: 1988-06-22
Abstract: A template for use in evaluating the dispersive condition of a lubricating oil is provided. A method employing the template and an absorbent material onto which a sample of oil is placed, and measuring undispersed components of the oil on the absorbent material, is described. A kit which comprises the template and the absorbent material for use in the method of this invention is also described.
Patent EP-0312352-A2 (EP)
Inventor: SZABO TIBOR
IPC: C08B37/16
Filed: 1988-10-13
Abstract: Partially methylated carboxyacyl-cyclodextrins of the general formula (I),
     wherein
     A means the cyclodextrin skeleton of the general formula (II)
     containing the substituents in the position labelled by the wavy line;   W stands for an alkylene, alkenylene or arylene group or the substituted derivatives thereof;   R means hydrogen, an alkyl, aryl or aralkyl group;   m is 6, 7 or 8;   n is an integer from 1 to 2m; and   p is 2m-n+z, wherein the value of z is from 0 to 3   as well as their salts induce less haemolytic effect than the cyclodextrin compounds used as starting materials. They may be used to enhance the water solubility of pharmaceutically-active compounds.   as well as their salts induce less haemolytic effect than the cyclodextrin compounds used as starting materials. They may be used to enhance the water solubility of pharmaceutically-active compounds.
Patent EP-0322114-A2 (EP)
Inventor: SALTE RAGNAR
IPC: A23K1/18
Filed: 1988-11-24
Abstract: n-3 Polyunsaturated fatty acids, or digestive derivatives thereof, are used to prevent or treat cold water diseases in farmed fish. Thus, incorporation of such fatty acids, preferably (all Z) 5, 8, 11, 14, 17 eicosapentaenoic acid and/or (all Z) 4, 7, 10, 13, 16, 19 docosahexanoic acid, or digestive derivatives thereof, into the feed for Atlantic farmed salmon has been found to significantly reduce the incidence of "Hitra" disease.
Patent EP-0315561-A2 (EP)
Inventor: OTAMENDI BUSTO SANTIAGO
IPC: A01K61/00
Filed: 1988-10-31
Abstract: The invention relates to a fish farm designed to be located in deep sea, and designed for intensive production of fish, constituted by a cultivation cage (1) designed to be submerged and kept at a considerable depth, provided with ballast tanks (6) which allow the adjustment of such depth, adjusting same to the suitable temperature level of the water, the upper end of such cultivation cage (1) extending into a hollow column (7), with a minimum floating area, and which is provided on its upper end with a tower (8) containing the personnel facilities and which projects from the surface of the water likewise being kept outside the scope of influence of the waves, as is the case of the lower cultivation cage (1), wherefore the stability of the fish farm is maximum.
Patent EP-0287516-A2 (EP)
Inventor: MANSER ALOYSIUS HUBERTUS
IPC: C08F2/50
Filed: 1988-04-08
Abstract: Compositions containing  (a) an oligomeric (meth)acrylate,  (b) a monomeric (meth)acrylate,  (c) a flexibiliser,  (d) a silane coupling agent,  (e) an  alpha -aminoacetophenone derivative as photoinitiator and (f) a thioxanthone derivative as photosensitiser, are suitable for use as UV- and/or VIS-curable adhesives, in particular as adhesives for blister packs and also for ID cards and credit cards.
Patent EP-0287541-A2 (EP)
Inventor: RASMUSSEN GORM
IPC: B60S3/06
Filed: 1988-04-12
Abstract: A polishing machine for automatic, mechanical polishing of vehicles to which wax has first been applied comprises a supporting frame (3,4,5) for two vertical rotatable polishing brushes (1) and at least one horizontal polishing brush (2). The vertical polishing brushes (1) suspend from each its trolley (20) which may travel on transverse rails (9) operated by hydraulic cylinders (15). The entire polishing machine is designed as a rail vehicle moving on rails (7). 
     The vertical brushes (1) may thereby be moved parallelly to as well as perpendicularly to the relative direction of travel (24) whereby both the sides and the ends of the vehicle are polished. The upwardly facing surfaces of the vehicle are polished with the top brush (2).
Patent EP-0323823-A2 (EP)
Title: Implantat zur Befestigung von Zahnprothesen
Inventor: SCHNEIDER RUDOLF
IPC: A61C8/00
Filed: 1988-12-21
Abstract: Ein Implantat besteht aus einem in das Kiefer implantierbaren Primärteil (1) in den ein Sekundärteil (3) hineingesteckt wird. Zur lösbaren Verbindung ist im Sekundärteil (3) eine durchgehende axiale Gewindebohrung (4) vorgesehen, in der ein Gewindebolzen (5) höhenverstellbar eingeschraubt ist. Der Gewindebolzen (5) ist über den Sekundärteil (3) hinaus verlängert und trägt dort einen Andruckring (8) mit einer Schrägfläche (10), auf der ein O-Ring (11) liegt. Beim Anziehen des Gewindebolzens (5) wird der O-Ring (11) radial nach außen gedrückt und er legt sich fest und mit definierten Haltekräften und abgestimmten elastischen Bewegungsmöglichkeiten in axialer und radialer Richtung in eine Nut (12) des Primärteiles (1). Durch eine Schrägfläche der Nut (12) wird der Sekundärteil (3) so tief in die Ausnehmung (2) des Primärteiles (1) hineingezogen, bis der Sekundärteil (3) dichtend an einem auf dem Primärteil (1) liegenden O-Ring (13) aufsitzt.
Patent EP-0330966-A2 (EP)
Inventor: PEDAIN JOSEF DR
IPC: C08G18/79
Filed: 1989-02-21
Abstract: A novel process for the preparation of polyisocyanates containing isocyanurate groups by trimerisation of part of the isocyanate groups of hexamethylene diisocyanate using quaternary ammonium hydroxides as trimerisation catalyst, completion of the trimerisation reaction at the desired degree of trimerisation by addition of a catalyst poison and/or thermal deactivation of the catalyst and removal of unreacted hexamethylene diisocyanate, in which the hexamethylene diisocyanate being used as a starting material is freed from carbon dioxide to a residual content of less than 20 ppm (weight) and the catalyst is used in an amount of less than 0.03 % by weight, relative to the weight of hexamethylene diisocyanate, and the use of the polyisocyanates thus obtained, if appropriate in blocked form using blocking agents for isocyanate groups, as an isocyanate component in polyurethane lacquers.
Patent EP-0334113-A2 (EP)
Inventor: TYLER IRWIN
IPC: G06F9/44
Filed: 1989-03-09
Abstract: An expert system (31) includes a knowledge base manager which is fact-based, as opposed to rule-based; i.e., a semantic network with tangled hierarchies. The system includes an inference engine which is capable of providing solutions to indeterminate problems with a high degree of confidence. "Entities" (e.g., propositions, facts and ideas) are understood in eight different ways depending on the context of entity relationships. Each such relationship may be characterized anywhere along a spectrum from strong to weak. The knowledge base is designed so that entities and relationships are easily modified. The Result is based on the above-mentioned user-inputs and an inference engine able to handle dubious certainty.
Patent EP-0339496-A2 (EP)
Inventor: OHUCHIDA SHUICHI ONO PHARMACEU
IPC: A61P43/00
Filed: 1989-04-20
Abstract: A aminoguanidine derivatives of the general formula:
      (wherein, R 1b  represents a hydrogen atom, alkyl group of from 1 to 6 carbon atom(s), cycloalkyl group of from 5 to 7 carbon atoms or carbocyclic or heterocyclic ring unsubstituted or substituted by from one to three halogen atom(s), alkyl group(s) of from 1 to 4 carbon atom(s), alkoxy group(s) of from 1 to 4 carbon atom(s) or nitro group, X b  represents a bond, alkylene group of from 1 to 4 carbon atom(s) or alkenylene group of from 2 to 4 carbon atoms, 
R 2b  represents a hydrogen atom, alkyl group of from 1 to 6 carbon atom(s) or phenyl group, 
R 3b  represents a hydrogen atom, phenyl group, alkyl group of from 1 to 4 carbon atom(s), phenylalkyl group of from 7 to 10 carbon atoms or pyridyl group
      represents a heterocyclic ring, which contains nitrogen atom or one nitrogen and one oxygen atom, of from 3 to 10 carbon atoms unsubstituted or substituted by a hydroxy group. 
     With the proviso that the compounds wherein R 2b  represents a hydrogen atom, -X b -R 1b  represents a hydrogen atom, methyl group, ethyl group or phenyl group and R 3b  represents a hydrogen atom or methyl   group, are excluded.) or acid addition salt thereof possess inhibitory activity on Maillard reaciton, and therefore is useful for treating and/or prevention of several diabetic complications and diseases induced by aging.
Patent EP-0341473-A2 (EP)
Inventor: SLUMA HEINZ-DIETER DR
IPC: C08G75/23
Filed: 1989-04-22
Abstract: The sulphonation of aromatic polyether sulphones succeeds in a controllable manner by means of sulphur trioxide in concentrated sulphuric acid as solvent. If a sulphur trioxide content of less than 6 per cent by weight, based on the solvent, and a reaction temperature of less than 30 DEG C are maintained, side reactions and degradation reactions can be substantially suppressed. 
<??>The products obtained are suitable for the production of membranes.
Patent EP-0346940-A2 (EP)
Inventor: SAKASHITA SHIGEO PAT DEP DEVEL
IPC: G10H1/38
Filed: 1989-06-19
Abstract: An apparatus disclosed designates pitches based on combinations of operated statuses of a plurality of pitch designating switches (2) and sets a chord whose type is designated by type designating switches (3) and whose root is the designated pitch.
Patent EP-0352809-A2 (EP)
Inventor: YAMAZAKI SHUNTARO C O NEC CORP
IPC: H04B10/61
Filed: 1989-07-28
Abstract: Two intermediate frequency signals, which are used in a polarization diversity optical heterodyne receiver operable according to demodulation and subsequent combination and have a common intermediate signal frequency variable in an intermediate frequency range, are subjected to delaying (21) relative to each other and then combined (23) into a combined intermediate frequency signal. A frequency discriminator (24) discriminates the intermediate signal frequency of the combined intermediate frequency signal to produce a control signal for use in stabilizing a local optical frequency (14) of a local beam used in combination with a signal beam (11) susceptible to polarization fluctuation. A delay may be given for the delaying to one of the two intermediate frequency signals alone. Alternatively, a delay may be given for the delaying to only one of two local beam components which are coupled to two signal beam components for use in producing the two intermediate frequency signals.
Patent EP-0377082-A2 (EP)
Inventor: TOLLE KARL HEINZ DIPL-ING
IPC: E05C17/20
Filed: 1989-09-22
Abstract: In a door stop for motor-vehicle doors, which consists of a door-retaining rod fastened to the door column and having a double-sided thickening and of a holder housing having this passing through it and receiving two cylindrical braking rolling bodies rolling on the two wide sides of the door-retaining rod, the braking rolling bodies are arranged in recesses, oriented parallel to the plane of movement of the door-retaining rod, of cage-like holders and, in conjunction with a crowned design of their end faces, have engaging over them on both sides holder wall parts oriented parallel to the side walls of the holder housing. Furthermore, mounted in the holders for each braking rolling body are bearing surfaces surrounding them over a maximum of half their outer circumference and, in the preassembled position, prevented from falling out by radially inward-projecting restraining means, especially projections or noses. <IMAGE>
Patent EP-0375932-A2 (EP)
Inventor: BOUTNI OMAR MOHAMED
IPC: C08L69/00
Filed: 1989-11-23
Abstract: A low gloss thermoplastic blend is produced by blending an aromatic polycarbonate with a very high rubber ABS made by emulsion polymerization.
Patent EP-0371454-A2 (EP)
Inventor: MERIKANTO JUKKA
IPC: B60P1/44
Filed: 1989-11-28
Abstract: A lifting platform to be attached to a vehicle and arranged to be raised and lowered vertically and pivoted about a horizontal axis by means of lifting and pivoting means, the lifting platform comprising a frame provided with lugs for the lifting and pivoting means, material filling the empty spaces within the frame, and an enclosure part made of glass fibre or other fibre material and resin, the enclosure part surrounding the whole structure. To improve insul­ation and strength properties, the frame (1) occupies only a fraction of the volume of the lifting plat­form. Most of the volume of the lifting platform is occupied by an integral composite construction (7) formed by glass fibre or other fibre material, resin, and a core structure, so that a seamless construction composed of glass fibre or other fibre material and resin also encloses the frame (1), simultaneously adhering to the frame (1) so as to be integral with it, thus covering the whole lifting platform in a seamless manner.
Patent EP-0380798-A2 (EP)
Inventor: HUTT HANS-ULRICH
IPC: H04M3/51
Filed: 1989-12-15
Abstract: During the signalling of calls to operating or enquiry stations from communication exchanges, it should be additionally possible to indicate the identity of a caller. In addition, data stored for a caller should already be provided during the calling state so that they are additionally available during the answering of an incoming connection. By dialling in digits as in the case of a direct dialling-in connection, a store is initially selected in the communication exchange. These digits are allocated to a caller and have the effect that the designation of the caller is output from the store so that they can be indicated in association with the calling signal. At the same time, the information read out of the store is also presented to a data processing system so that a data record existing for the relevant caller is already provided during the calling, which, when the connection is connected through, is transmitted to the operating or enquiry station, and displayed there, where the call has been answered. The method can be used advantageously in the case of telephone exchanges, particularly broker's multiple systems where a multiplicity of operating or enquiry stations is provided and individual processing of calls is required. <IMAGE>