baber/WOPTO huggingface dataset:
Patent EP-0306898-A2 (EP)
Inventor: HUNDSEDER MAX DIPL-ING
IPC: H04M1/11
Filed: 1988-09-06
Abstract: Assembly plate (1) for the connection of telecommunication appliances (G1, G2, G3, G4) which can be inserted with catches (4, 5, 12) in pocket-shaped receptacles (13, 14) in the floor trough (17) of the appliances (G1, G2, G3, G4) and is held in guides (10, 11) on the floor trough (17). 
<??>As well as providing fast and simple connection facilities, the aim is to reduce the cost of manufacturing the assembly plate. The assembly plate (1) is essentially of Y-shaped design and has catches (4, 5) which are physically offset from one another and are provided on two arms (2, 3) which run parallel to one another and are connected by a base (6). A further arm (7) running perpendicular to the base (6) has a catch (12) running along its longitudinal axis. The guides, which are designed as ribs (10, 11) and are provided on the floor trough (17), have a T-shaped cross-section. 
<IMAGE>
Patent EP-0309836-A2 (EP)
Inventor: HESSE HANS HERMANN
IPC: F16L5/02
Filed: 1988-09-16
Abstract: A water- and gas-tight leadthrough of a jacketed tube through walls of houses and the like for the introduction or ducting of cables and hoses or tubes, in which a sealing arrangement (16) is mounted on the outer end of a jacketed tube piece (13) inserted in a wall orifice (12), which sealing arrangement consists of a bitumen plate (17), an annular disc (19), a sealing body (22), a sealing element (26), a supporting disc (32) and a compression nut (15), and the jacketed tube piece (13) is anchored in the wall orifice (12) on the surrounding wall (11). <IMAGE>
Patent EP-0312091-A2 (EP)
Inventor: FUJIO YOSHIHARA
IPC: C08F218/12
Filed: 1988-10-14
Abstract: Novel organic glass comprising a copolymer of (a) a diallyl phthalate monomer, (b) an allyl benzoate monomer and (c) a glycol bis(allylcarbonate) monomer, which has a high refractive index and excellent other physical properties such as high impact resistance, high dimension stability, excellent mechanical processing properties, excellent dyeability, an excellent hard coating property, and is useful as a material for optical parts such as lenses and prisms.
Patent EP-0318878-A2 (EP)
Inventor: HEMEL RICHARD
IPC: C09J129/02
Filed: 1988-11-26
Abstract: Thermally curing adhesives based on hydroxyl-containing polybutadiene which contain
 a) polybutadiene having a number average molecular weight of about 1,000 to 3,500 and OH numbers within the range of about 20 to 100,
 b) blocked diisocyanates,
 c) sulphur, and
 d) customary vulcanisation accelerants and also
 e) optionally customary, in particular mineral, fillers, pigments and/or auxiliaries, possess good elasticity properties and a high tensile shear strength in the cured state and a favourable processing viscosity prior to curing.
Patent EP-0291209-A2 (EP)
Inventor: ENGLISH ROBERT WILLIAM
IPC: B01F15/02
Filed: 1988-04-29
Abstract: Mixing and dispersing apparatus for use for example in the manufacture of ink or paint has the mixing chamber (30) connected to a source of supply (10) of powder to be incorporated into a solvent with a connection opening (16) through the base of the mixing chamber, the mixing chamber being sealed and a vacuum connection (54) being provided at the top. This allows the solids to be "sucked in" below the liquid surface when they are wetted immediately which leads to very rapid incorporation and smooth dispersions.
Patent EP-0299783-A2 (EP)
Inventor: KADOKURA SADAO
IPC: G11B23/03
Filed: 1988-07-15
Abstract: A magnetic recording disk cartridge includes a casing having upper and lower halves mated together to define a planar spacing in which a magnetic recording disk supported by a hub member is rotatably held, and fluctuation suppressing ring members are disposed within the casing to be axially spaced from one another via at least an outer peripheral portion of the magnetic recording disk. The fluctuation suppressing ring members aerodynamically maintain the magnetic recording disk at an intermediate position in the planar spacing of the casing during the rotation of the magnetic recording disk.
Patent EP-0315417-A2 (EP)
Inventor: BUSKIRK WILLIAM A
IPC: G06K15/10
Filed: 1988-11-01
Abstract: A dot-matrix printer (1) is provided with different types of recording heads or pens (9) which are interchangeably attachable to the printer carriage (2). The pens (9) are provided with individual codes (13) which are read by the printer control system (7,12,14) and used to reconfigure its control function to suit the control requirements of the identified pen (9). Such a system may include a microprocessor (10) responsive to individual sets of instructions or programs (Inputs 1-9 of 12) providing new and different processing capabilities for printing control in response to the insertion of a new recording head or pen (9).
Patent EP-0319313-A2 (EP)
Inventor: I KANJI RESEARCH LABORATORIES
IPC: C25F1/06
Filed: 1988-12-02
Abstract: A cold-rolled and annealed stainless steel strip is completely descaled in a short process period by electrolizing the strip with an aqueous solution containing ranges of
     x (g/I) = 50 to 270 (1)   y (g/I) = (-0.01 x + 3.8) to (-0.05x + 21) (2),   where x is concentration of nitric acid in g/I and y is concentration of chlorine in g/l.
Patent EP-0322226-A2 (EP)
Inventor: CHAPPEL SCOTT C
IPC: C12N15/00
Filed: 1988-12-21
Abstract: Described are new glycoprotein hormones capable of competing with natural hormones for the normal receptor binding sites but substantially incapable of effecting post receptor activities. The glycoprotein hormones of the present invention have had specific (rather than all) oligosaccharide chains removed so as to effectively diminish biological activity while not significantly reducing plasma half-life, thus improving the molecules effectiveness as an antagonist compared with conventionally produced molecules. The preferred glycoprotein hormones are ideally obtained by site-directed mutagenesis to selectively deglycosylate the protein. Also described are therapeutic treatments comprising the administration of the recombinant glycoprotein hormones of the present invention as hormone antagonists.
Patent EP-0325905-A2 (EP)
Inventor: ARENDT GERNOT DIPL-ING
IPC: B60C11/04
Filed: 1988-12-21
Abstract: The tread pattern provided in particular for high-speed tyres has at least three wide straight circumferential grooves and transverse grooves spaced from one another in the circumferential direction. In the central area (I) which takes up about a third of the overall area, at least one wide circumferential groove (1) is provided and the driving surface portion is greater there by at least 10 % than in the side areas. The transverse grooves (7) do not open into the circumferential groove (1) in the central area (I) but rather form there dead-end grooves (7a) whose end areas are crossed by a narrow circumferential groove (9) approximately 0.5 to 2 mm wide. <IMAGE>
Patent EP-0327805-A2 (EP)
Inventor: DIEHL WALTER DR DIPL-PHYS
IPC: C22C5/02
Filed: 1989-01-07
Abstract: In a dental filling material consisting of a gold alloy powder and opt. an organic binder, the novelty is that the gold is alloyed with metals which give age hardenable gold alloys and which are soluble in nitric acid and that the powder particles have a roughened surface layer of pure gold. Prodn. of the filler involves subjecting the gold alloy powder to age hardening heat treatment and then treatment with nitric acid to produce an alloying metal-free roughened surface layer of pure gold.
Patent EP-0329088-A2 (EP)
Inventor: KUSE SATORU
IPC: G03C7/42
Filed: 1989-02-14
Abstract: A processing method for silver halide color photographic material and a bleaching solution used in the processing are disclosed. Sufficient desilvering in a short time and prevention of bleaching fogging can be obtained by the process. The process is applicable for silver-rich high-­sensitivity color light-sensitive material. The bleaching solution comprises a of a ferric complex salts of compounds represented by the following Formula A or B in an amount of at least 0.01 mol per liter of the bleaching solution and a buffer agent capable of adjusting pH value to 3 to 7; and pH value of the bleaching solution is held within the range of from 3 to 7;
      wherein A₁ through A₄ are each -CH₂OH, -COOM, or -PO₃M₁M₂; M, M₁ and M₃ are each a hydrogen atom, a sodium atom. a potassium atom or an ammonium group; X is a substituted or unsubstituted alkylene group having three to six carbon atoms; B₁ and B₂ are a substituted or unsubstituted alkylene group having two to five carbon atoms; n is an integer of 1 to 8.
Patent EP-0334257-A2 (EP)
Inventor: INOUE YASUO
IPC: G11B15/68
Filed: 1989-03-20
Abstract: An automatic cassette changer capable of selectively loading any of cassettes (1, 2) of various sizes upon a recording and/or playback unit (13), comprises cassette-housing racks (3) capable of selec­tively storing any of large cassettes (1) and small cassettes (2), and having first guides for the large cassette and second guides for the small cassette so as to put the respective cassettes in their proper positions; and a cassette transfer (10) having third guides for the large cassette (2) and fourth guides for the small cassette (1) so as to have both sides of the respective cassettes guides, and capable of selectively moving any of the large cassette and the small cassette from the cassette-housing racks (3) to the recording and/or playback unit (13), and vice versa.
Patent EP-0348949-A2 (EP)
Inventor: ISHIDA RYUJI C O NEC CORPORATI
IPC: G11B21/08
Filed: 1989-06-28
Abstract: A disc control apparatus comprises a first register for storing a first track position which is presently traced, a second register for storing a second track position which is next to be traced, a first memory for storing a first rotating number of a disc under a seek operation, and a second memory for storing a second rotating number of the disc at a settling time. The first track position is an upper address signal for the first memory, and a lower address signal for the first memory is produced in accordance with a subtraction between the first and second track positions, so that the first memory is accessed at an address composed of the upper and lower addresses to produce the first rotating number signal. The second memory is accessed at an address determined solely by the first track position to produce the second rotating number signal. A signal obtained from the aforementioned subtraction, and the first and second rotating number signals are added to produce a head moving signal which indicates a head moving direction and a jumping track number. As a result, the head is controlled to move from the first track position to the second track position by a single seek operation.
Patent EP-0350733-A2 (EP)
Inventor: PETERSEN UWE DR
IPC: A23K20/195
Filed: 1989-06-30
Abstract: 7-(1-Pyrrolidinyl)-1,4-dihydro-4-oxo-3-quinoline-carboxylic acid and 7-(1-pyrrolidinyl)-1,4-dihydro-4-oxo-1,8-naphthyridin-3-carboxylic derivs. of formula (I), their hydrates, acid addition salts, as well as their alkali metal, alkaline earth, silver and guanidinium salts are new; X<1> = halo; X<2> = H, NH2, 1-4C alkylamino, di(1-3C alkyl)amino, OH, 1-4C alkoxy, SH, 1-4C alkylthio, arylthio or halo; R<1> = 1-4C alkyl, 2-4C alkenyl, 3-6C cycloalkyl, 2-hydroxyethyl, 2-fluoroethyl, OMe, NH2, MeNH, EtNH or Me2N; or is Ph (opt. mono- or disubstd. by F); R<2> = H, 1-4C alkyl or (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl; R<3> = a gp. of formula (a): R<4> = 1-4C alkyl, aryl or 1-4C acyl; R<5> = H, 1-4C alkyl, OH or OMe; R<6> = H, 1-4C alkyl (opt. substd. by OH), aryl, heteroaryl, benzyl, 1-4C alkoxycarbonyl, 1-4C acyl, (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl or 3-6C cycloalkyl; R<7> = H or 1-4C alkyl; R',R'' = H, Me or Ph; R''' = H or Me; Y = O, CH2, CH2CH2 or CH2O (where the bond to N may be via C as well as O); (Note: Y is not otherwise defined in claim 1). Z = O or S; A = N or CR<8>; R<8> = H, halo, Me, CN, NO2 or OH, or R<8>+R<1> = a bridge of type (b)-(d): Cpds. of formula (e) are excluded; R1 = 1-4C alkyl; R2,R3 = H or 1-4C alkyl; R4 = cyclopropyl, Ph, halophenyl, thienyl, opt. substd. by 1-4C alkyl or halo; R5 = halo. Also claimed is the S,S-configuration of a cpd. of formula (f) and its salts:A = CCl, CF or COMe.
Patent EP-0350888-A2 (EP)
Inventor: NOZUYAMA YASUYUKI
IPC: G06F11/22
Filed: 1989-07-12
Abstract: A signature compression circuit is employed to test a logic circuit. The signature compression circuit comprises a linear feedback shift register (LFSR) that receives test data from the logic circuit, compresses the data and generates a signature (a resultant data) of the test. Output terminals of the logic circuit are grounded via MOS transistors (15) respectively. When the MOS transistors (15) are OFF, the test data are received by and compressed in the signature compression circuit to form a signature (a resultant data) of the test, and the signature in the signature compression circuit is shifted when the MOS transistors (15) are ON.
Patent EP-0359932-A2 (EP)
Inventor: JUNGLING KURT
IPC: F02B23/06
Filed: 1989-07-18
Abstract: In order to achieve better cooling of the piston head in the region of the inner cooling space in an oil-cooled piston for internal- combustion engines with an outer, annular cooling space and an inner cooling space connected to the latter via transfer holes, the inner wall of the piston head is to be provided in the region of the piston axis with an extension pointing in the direction of the piston skirt and widened in the manner of an undercut, in order to achieve a rotary motion of the cooling oil in the inner cooling space.
Patent EP-0351832-A2 (EP)
Inventor: YOSHINAGA KAZUO
IPC: G02F1/361
Filed: 1989-07-19
Abstract: A nonlinear optical material is provided by mixing a polymer liquid crystal having a chiral center and a nonlinear optical compound. The polymer liquid crystal may be a ferroelectric polymer liquid crystal. The nonlinear optical material is preferably in the form of a solid solution. A nonlinear optical device is formed by orienting the nonlinear optical material to provide an optical member.
Patent EP-0355456-A2 (EP)
Inventor: HUBNER KARL-ALEXANDER
IPC: A61M1/32
Filed: 1989-07-27
Abstract: Gas treatment device for blood, with a gas treatment container (1) which is provided with attachments for liquid-impermeable and gas-impermeable connection of a blood tube and at least one gas tube. 
<??>Simple and safe handling is achieved by virtue of the fact that a blood tube attachment (3) and a lower gas tube attachment (5) are provided, separate from one another, at the lower end of the gas treatment container (1), the lower gas tube attachment (5) containing a hydrophobic filter element (26) which is impermeable to blood but permeable to gas. A second gas tube attachment (7) is provided at the upper end of the container body (15). 
<IMAGE>
Patent EP-0359959-A2 (EP)
Title: Rakelfarbwerk
Inventor: BOCK GEORG
IPC: B41F31/02
Filed: 1989-08-03
Abstract: Ein Rakelfarbwerk für Druckmaschinen umfaßt mindestens ein an eine Rasterwalze (2) anstellbares Kammerrakel (1), das mittels eines Trägers (4) an einer parallel zur Rasterwalze (2) angeordneten Traverse (9)  gelagert ist. Um das Wechseln der Kammerrakel (1) zu vereinfachen und zu be­schleunigen, ist an der Traverse (9) mindestens ein Halter (10) befestigt, der zwei Halteansätze (12, 13) aufweist. In jeden Halteansatz (12, 13) ist ein am Träger (4) angeordneter, parallel zur Traverse (9) verlaufender Bolzen (6) ein­führbar. Dabei weisen die Halteansätze (12, 13) je eine Auflagefläche (14, 16) sowie der der Rasterwalze (2) benachbarte Halteansatz (13) zwei seitliche Anlage­flächen (17,18) für die Bolzen (6,7) auf. An der Traverse (9) ist ein Spannelement (22) zum Andruck der Bolzen (6, 7) gegen die Auflageflächen (14, 16) angeordnet.
Patent EP-0355652-A2 (EP)
Inventor: FUSS ANDREAS DR
IPC: C08F12/22
Filed: 1989-08-14
Abstract: Homo- and copolymers based on (2-haloalkoxy-1,1,2-trifluoroethoxy)styrenes of the general formula <IMAGE> process for their preparation by free-radical polymerisation in the presence of free-radical formers, and the use of the polymers as a support material and a separation phase for chromatographic processes, as a material for optical systems, as resists, as mouldings and as adhesives.
Patent EP-0371212-A2 (EP)
Inventor: FUTCHER IAN
IPC: A01N25/04
Filed: 1989-09-04
Abstract: Herbicidal aqueous microemulsions of difenzoquat methyl sulfate, an essentially water insoluble active ingredient, and a nonionic surfactant demonstrate increased stability.
Patent EP-0365859-A2 (EP)
Title: Filter zur Gewinnung eines zeitlich konstanten Nutzsignals aus einem verrauschten Messsignal
Inventor: KROGMANN UWE
IPC: H03H17/02
Filed: 1989-09-27
Abstract: Ein Filter zur Gewinnung eines zeitlich konstanten Nutzsignals aus einem verrauschten Meßsignal enthält Mittel (34) zum Integrieren des Meßsignals und einen Optimalschätzer(54), der ein Modell des integrierten Meßsignals darstellt, von der Differenz des integrierten Meßsignals und einem sich aus dem Modell ergebenden Schätzwert des integrierten Meßsignals beaufschlagt ist, zum Schätzen des einem linearen Signalanstieg entsprechenden Koeffizienten des Modells.
Patent EP-0371327-A2 (EP)
Inventor: BUHLER ULRICH DR
IPC: D06P1/18
Filed: 1989-11-16
Abstract: Monoazo dyestuffs of the general formula I <IMAGE> in which R<1> denotes alkyl having 1 to 3 C atoms, R<2> and R<3>, independently of one another, denote alkyl having 2 to 5 C atoms and R<4> denotes methyl or ethyl are suitable for the dyeing and printing of hydrophobic fibres.
Patent EP-0370450-A2 (EP)
Inventor: MAX SCHLATTERER GMBH CO KG
IPC: B65G21/20
Filed: 1989-11-21
Abstract: An air-permeable circulating conveyor belt for the transport of a tobacco rod in a cigarette rod machine comprises warp threads (31) arranged parallel to each other and sections (30a) of weft threads (30) arranged parallel to each other, the intersection points thereof lying within a regular grid. At least one warp thread (31) and/or at least one weft thread (30) comprise at least one carrier fibre and at least one melting fibre. The connection points (32) formed from the intersection points by fusion are arranged in a linear manner. As a result, by selective bonding of the weft threads to the warp threads, the detachment of individual fibre particles can be prevented with no reduction in the air permeability of the belt. 
<IMAGE>
Patent EP-0328389-A2 (EP)
Inventor: LUCK EDWARD E
IPC: A61K47/42
Filed: 1989-02-09
Abstract: Intracranial abnormal solid cellular masses, particularly tumors or adjacent tissues that may con­tain tumor cells, are treated by administering to the abnormal area a sufficient amount of a cytotoxic drug comprising a vinca alkaloid dispersed in a stable flow­able proteinaceous matrix. The matrix substantially inhibits the migration of the drug from the site of administration, so as to maintain the primary effect of the drug in the region of administration. Migration can be further inhibited by the use of physiologically acceptable materials which modify cellular properties or physiological responses to further regionalize the placement of drug at the injection site.
Patent EP-0338796-A2 (EP)
Inventor: SUGIURA SATOSHI
IPC: C07D303/32
Filed: 1989-04-19
Abstract: 2-Substituted-2-cyclopentenones represented by the formula (I):
     wherein A is a hydroxyl group or
     and B is a hydrogen atom or A and B are bonded together to form one bonding arm;
     R 1  represents a substituted or unsubstituted hydrocarbon group having 1 to 10 carbon atoms;   R 2  represents a substituted or unsubstituted aliphatic hydrocarbon group having 1 to 10 carbon atoms;   R 3  represents a substituted or unsubstituted aliphatic hydrocarbon group having 1 to 10 carbon atoms; wherein, when R 3  is a single bond bonded to the cyclopentene skeleton,   X represents a hydrogen atom, a hydroxyl group or a protected hydroxyl group; and   when R 3  is a double bond bonded to the pentene skeleton, X represents a bonding arm constituting a part of said double bond; and     
m and n independently represent 0, 1 or 2.
Patent EP-0369593-A2 (EP)
Inventor: EDWARDS KARL
IPC: G01P3/48
Filed: 1989-10-04
Abstract: A circuit for processing an output signal from a variable reluctance transducer, this signal varying at high frequency but including a low frequency component, comprises a comparing means (A1) having a first input receiving the transducer signal and a second input receiving the transducer signal via a low pass filter (R2, C4). The comparing means (A1) therefore provides an output representing the high frequency variations in the transducer signal and substantially unaffected by any low frequency component in the transducer signal. Alternatively, the transducer signal may be applied to means providing a first output signal varying as the low frequency component and also providing a second output signal varying as the high frequency variations in the received tranducer signal, the first output signal being used as a feedback control which tends to render the second output signal free of low frequency variations.
Patent EP-0364178-A2 (EP)
Inventor: HULLOT JEAN MARIE
IPC: G06F3/048
Filed: 1989-10-06
Abstract: A graphic user interface for a computer is provided in which representations of application programs can be placed on the display in a specified area reserved for such a purpose in which area they could not be so readily obscured and forgotten, and which includes a facility for controlling the place­ment of such representations within the reserved area. The graphic images are guided into specific locations, or "docks" in the reserved area, and their removal from the docks is restricted to pre­vent accidental withdrawal.
Patent EP-0364308-A2 (EP)
Inventor: SNEDDON JOHN LEISHMAN
IPC: H02K7/06
Filed: 1989-10-13
Abstract: A linear actuator 30 set up as a powered valve comprises a stator 32 secured within a frame 34 and a rotator 38 mounted on a pair of half-shafts 40. Within the rotatable assembly are internally-threaded and oppositely-handed drive nuts 44 and 46 which are each secured to the half-shafts 40 for conjoint rotation with the rotor 38. A pair of driven members 48 and 50 are provided. The driven member 48 is externally threaded to match the internal thread of the driving nut 44, and similarly, the driven member 50 is externally threaded to match the internal thread of the driving nut 46. Since the two sets of corresponding male/female threads are oppositely handed, energisation of the stator 32 to turn the rotor 38 will actuate the driven members 48 and 50 in mutually opposite directions and as the adjacent ends of the driven members 48 and 50 are formed respectively as a valve seat 54 and a valve plug 56 the valve can be opened or closed.
Patent EP-0378004-A2 (EP)
Inventor: HEINE RICHARD E C O MINNESOTA
IPC: B32B5/00
Filed: 1989-12-22
Abstract: A tufted carpet having a backing which has thereon a plurality of first areas of tufts of fine denier fibers and a plurality of second areas of tufts of at least one looped, uncrimped, coarse denier fiber. Preferred patterns for the areas of tufts are alternating stripes or a checkerboard.
Patent EP-0357507-A2 (EP)
Inventor: OLSON WILLIAM L
IPC: H01P3/08
Filed: 1989-08-30
Abstract: Methods, compositions and devices are provided employing thallium superconducting layers on crystal­line substrates. The superconducting layers are formed in a variety of ways, particularly by metal carboxylate pyrolysis or ablation followed by thermal annealing. Microwave and millimeter wave devices are described.