baber/WOPTO huggingface dataset:
Patent EP-0291573-A2 (EP)
Inventor: SEIFERT HEINZ
IPC: F16F15/167
Filed: 1987-10-17
Abstract: Ein Drehschwingungsdämpfer, umfassend einen Nabenring (1) und einen Schwungring (2), die einander in einem radialen Abstand umschließen und mittels einer Führung relativ verdrehbar ineinander gelagert sind, wobei in den durch den Abstand gebildeten Spalt Mitnehmer (3, 4) des Naben- und des Schwungringes eingreifen, die einen axialen Abstand haben und die durch einen sich in axialer Richtung erstreckenden, im wesentlichen schlauchförmigen Federkörper (6) aus Gummi verbunden sind. Der Federkörper (6) hat einen radialen Abstand einerseits von dem Naben­ring (1) und andererseits von dem Schwungring (2), wobei die durch den Abstand gebildeten Spalten (7, 8) in radialer und in axialer Richtung nach außen abgeschlossen und mit einem fließfähigen, inkompressiblen Medium ge­füllt sind.
Patent EP-0240123-A2 (EP)
Inventor: TOMASEVICH GEORGE RICHARD
IPC: H04B14/06
Filed: 1987-02-19
Abstract: Recovery from transmission errors is facilitated by initializing state variables to prescribed values in both a digital encoder used in transmitting a signal and a corresponding digital decoder used in receiving the signal when the transmission channel becomes inactive. Additionally, the values of the encoder and decoder state variables are held constant (via 2706, 2709, 2710, 2711) for up to a prescribed interval upon the transmission channel becoming inactive. The state variables are held constant until either the prescribed holding interval elapses or the transmission channel becomes active. If the prescribed holding interval elapses before the transmission channel becomes active the state variables are initialized to the prescribed values (via 2711). However, if the encoder or decoder transmission channel becomes active before the prescribed holding interval has elapsed, the encoder or decoder, respectively, returns to its normal operative state (via 2709) and the state variables are allowed to adapt.
Patent EP-0240295-A2 (EP)
Inventor: FOSS R
IPC: H02G15/192
Filed: 1987-03-31
Abstract: A joint closure comprises an end member (10a) and a sleeve (16a) having an inturned end which seats on a peripheral surface (8a) of the end member and against a radial flange or ring (20a) of the end member with the interposition of a ring seal (13a). The inturned end exhibits limits flexibility allowing tolerances to be accommodated whilst maintaining the seal.
Patent EP-0287074-A2 (EP)
Inventor: KROSS ROBERT D
IPC: A61K8/20
Filed: 1988-04-13
Abstract: There is disclosed, in one aspect, a composition for forming a protective barrier while disinfecting substrates such as human or animal skin. The composition comprises two gels adapted to be simultaneously applied and mixed  in   situ  and to adhere onto the substrate. The first gel comprises an aqueous solution containing suitable amounts of a protic acid, prefer­ably lactic acid. The second gel comprises an amount of a metal chlorite, such as sodium chlorite, such that the chlorite ion concentration in the form of chlorous acid in the combined gels is no more than about 15% by weight of the total amount of chlorite ion concentration. The second gel also contains a polysulfonic acid salt. The anion of that salt has the formula:
      wherein X has a value such that the molecular weight of the anionic portion of the polymer is from about 1,000,000 to about 5,000,000. In another aspect, there is disclosed a method for treating skin diseases. This method comprises applying to the skin an effective amount of the above-noted composition and for low concentration chlorous acid-generating compositions useful for oral hygiene. The compositions are effective oral disinfec­tants which do not have the strong unpleasant taste of chlorine and are useful in reducing plaque. The invention also concerns processes for making the inventive compositions and methods for using the same.
Patent EP-0290880-A2 (EP)
Inventor: KRAFT HORST
IPC: G01G3/14
Filed: 1988-04-29
Abstract: An electromechanical balance comprises a balance stand, a load plate, a weighing cell and a metal/elastomer element arranged between the weighing cell and load plate. The weighing cell is designed as a flexural bar clamped at one end to the balance stand, one metal plate is screwed firmly to the free end of the flexural bar and the other metal plate is connected positively to the load plate by means of a centring pin. <IMAGE>
Patent EP-0299486-A2 (EP)
Inventor: MURAKAMI HIROBUMI SHOWA DENKO
IPC: C08L23/10
Filed: 1988-07-14
Abstract: A propylene polymer composition is disclosed which comprises:
     (a) a crystalline propylene polymer having a melt-flow index of from 0.01 to 100 g/10 min.;   (b) a first ethylene copolymer comprising ethylene and from about 3.0 to 50% by weight of at least one copolymeriz­able monomer selected from a vinyl ester and an unsaturated carboxylic acid ester; and at least one of   (c) a first modified propylene polymer produced by reacting 100 parts by weight of a propylene polymer with from about 0.01 to 10 parts by weight of an organic unsatu­rated compound having at least one hydroxyl group and from about 0.01 to 10 parts by weight of an organic peroxide, and   (d) a second ethylene copolymer comprising ethylene and at least one copolymerizable ethylenically unsaturated monomer having at least one epoxy group.   
     The composition has excellent adhesion to two-compo­nent system polychloroprene type adhesives and two-component system chlorinated polypropylene adhesives.
Patent EP-0306776-A2 (EP)
Inventor: YAMAZAKI KEIICHIROU
IPC: E04F11/112
Filed: 1983-09-08
Abstract: A first embodiment of a stair assembly unit (60, 60) used for assembling a curved staircase without support poles includes a lower stair unit (62) having a first cylindrical member (61) projecting upwards and an upper stair unit (62) having a second cylindrical member (65) projecting downwards, wherein the first cylindrical member (61) can be inserted into the second cylindrical member (65) and can rotate freely. 
     To enable easy assembly and adjustment of height and angle, a movable cylinder (64) has a screw thread around its outer circumference adapted to be screwed into the first cylindrical member (61) and a lid member (71) adapted to be fixed to an anchor member (73) of the second cylindrical member (65) by means of an axial bolt (66). Loosening of the bolt (66) permits the movable cylinder (64) to be rotated with an operating handle with respect to the first and second cylindrical members (61, 65). A second, modified embodiment is deseribed.
Patent EP-0311880-A2 (EP)
Inventor: BRUECKNER CHRISTIANE DR
IPC: C07C45/29
Filed: 1988-10-05
Abstract: 2-Nonene-1,9-diol and derivatives thereof carrying a detachable protective group in the 9-position of the formula I or Ia and Ib <IMAGE> in which R denotes a customary detachable protective group or hydrogen, with the proviso that R in the formula Ia does not denote tetrahydropyranyl, a process for the preparation of a compound of the formula I and its use for the preparation of physiologically active (E7,Z9)-dodecadienol or its acetate.
Patent EP-0317957-A2 (EP)
Inventor: SENTER PETER D
IPC: A61K47/00
Filed: 1988-11-22
Abstract: There is disclosed a drug-monoclonal antibody conjugate wherein the antibody is linked to a antitumor drug using disulfide benzyl carbamate or carbonate as the linker. The conjugate is used for delivering an active antitumor drug to the site of tumor cells in a mammal by administering the drug-monoclonal antibody conjugate.
Patent EP-0332751-A2 (EP)
Inventor: PETERS ANTHONY T
IPC: C21C7/00
Filed: 1988-11-23
Abstract: A descending stream of molten metal is directed from a ladle into a bath of molten metal in a tundish. Molten alloying ingredient is added to the molten metal, either directly to the descending stream within a shroud, or it is injected into the bath, through a side­wall of the tundish, at a region of turbulence. The molten alloying ingredient is protected from the atmos­phere outside the tundish.
Patent EP-0320877-A2 (EP)
Inventor: SCHWENNINGER RONALD LEE
IPC: B23K20/00
Filed: 1988-12-13
Abstract: Relatively large structures are fabricated from oxide dispersion strengthened platinum or alloys by working a plurality of pieces to thin, wide layers, and then laminating the layers such as by hammer welding so as not to disturb the grain structure or oxide dispersion.
Patent EP-0321024-A2 (EP)
Inventor: SCHULTE WALTER
IPC: B41J32/02
Filed: 1988-12-06
Abstract: The printer has an interchangeable, insertable ink ribbon cassette which possesses storage space for an ink ribbon and a transport device for the ink ribbon, which can be driven by an electric motor via a reduction gear. The susceptibility of the printer to repair requirements is reduced by arranging the electric motor (12) and the reduction gear (15, 16) in a drive housing (6) firmly integrated with the housing of the ink ribbon cassette and means (7 to 10) by providing for establishing a current connection from the motor (12) to the printer by means of a detachable contact connection. 
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Patent EP-0276958-A2 (EP)
Inventor: SUKIMOTO MINOBU
IPC: B21C1/24
Filed: 1988-01-25
Abstract: A method for producing aluminum drums having highly smooth surfaces, including two steps namely, the preparation of an aluminum pipe by extrusion and the drawing of the pipe through a die unit (4), wherein the die unit comprises a die (1) and a plug (2), the die (1) having an approach angle ϑ₁ of 45° to 75° and the plug having an approach angle ϑ₂ of 10° to 20°.
Patent EP-0292239-A2 (EP)
Inventor: MALTZ IVAN J
IPC: H04N5/278
Filed: 1988-05-17
Abstract: A method for compositing a graphic image with a background image to produce translucent effects identifies a key signal for each portion of the graphic image. The key signal is varied according to the amount of translucency desired for the graphics image from completely transparent to completely opaque. When the graphic image is mixed with the background image, the key signal is used to define the ratio of the graphic image to the background image at each part of the graphic image to produce a mixed image output.
Patent EP-0315456-A2 (EP)
Inventor: FAGNANI ROBERTO CESARE
IPC: C12P21/08
Filed: 1988-11-03
Abstract: There is provided a substantially monomeric immunoreactive composition of lowered immunogenic potential, said substance comprising an immunoglobulin, or immunoglobulin fragment, covalently linked to a low molecular weight polysaccharide derivative, preferably an oxidized dextran. Such immunoreactive compositions retain, compared to the free immunoglobulin or fragment, substantially unaltered immunoreactivity, localization properties, and substantially unaltered or improved pharmacokinetic properties.
Patent EP-0321131-A2 (EP)
Inventor: RAY STEPHEN JAMES DR
IPC: A61K31/41
Filed: 1988-12-05
Abstract: An antifungal agent of the formula:-
     where R is a phenyl group optionally substituted by 1 to 3 substituents each independently selected from halo and CF 3 ; R' is either (a) a phenyl group substituted by a group of the formula -N=CH-N(C 1 -C 4  alkyl) 2 ,
     or (b) a 5- or 6-membered aromatic heterocyclic group which is optionally benzo-fused and optionally substituted by 1 or 2 substituents each independently selected from halo, C 1 -C 4  alkyl and halo-(C 1  or C 2  alkyl), said heterocyclic group being attached to the nitrogen atom of the piperazine ring by a carbon atom; and R 2  is H or CH 3 ; or an O-ester or O-ether thereof which is a C 2 -C 4  alkanoyl or benzoyl ester, or a C 1 -C4 alkyl, C 2 -C 4  alkenyl, phenyl-(C 1 -C 4  alkyl) or phenyl ether, said phenyl and benzoyl groups of said O-esters and O-ethers being optionally substituted by one or two substituetns each selected from C 1 -C 4  alkyl, halo and halo-(C 1  or C 2  alkyi); or a pharmaceutically acceptable salt thereof.
Patent EP-0323749-A2 (EP)
Inventor: REPONEN VOITTO
IPC: D21C9/00
Filed: 1988-12-28
Abstract: The present invention relates to a method and apparatus for facilitating the discharge of a mass tower or the like and treating pulp in said space. The problem with the prior art technique has been in the transfer of high consistency (8 to 25%) pulp, arriving from the thickeners or the like, from a drop leg or the like further on. Pulp has easily formed arching in the drop leg, whereby a pump has not received pulp. 
     Said problem has been solved by arranging according to the present invention a rotor (10) in a drop leg, mass tower or the like (2), which rotor (10) breaks pulp planks (7) and homogenizes the pulp, whereby it flows more easily to the impeller of pump (5).
Patent EP-0322360-A2 (EP)
Inventor: STEGMANN WERNER DR
IPC: C07C323/52
Filed: 1988-12-13
Abstract: Compounds of the formula I …<IMAGE>… are prepared from a phenol using formaldehyde and a thiol of the formula HS-CnH2n-COO-R3 at superatmospheric pressure in the presence of dimethylamine. …<??>The symbols R1, R2, R3 and n have the meaning given in Claim 1.
Patent EP-0343459-A2 (EP)
Inventor: HAZE AKIRA
IPC: C08L5/00
Filed: 1989-05-12
Abstract: A hydrophilic macromolecular substance containing a large amount of water can be dehydrated with industrial advantages, which comprises freezing a hydrated gel or hydrated sol of said macromolecular substances and then immersing and thawing the frozen product in a hydrophilic organic solvent.
Patent EP-0347870-A2 (EP)
Inventor: WIRTZ JOHN W
IPC: H01M4/16
Filed: 1989-06-21
Abstract: A method and apparatus for piling in stacks a plurality of successive individual battery plates moving at a high rate of speed. Synchronized plates are transferred to a carrier conveyor which advances them into work stations with the leading edge of each plate raised generally vertically above its trailing edge. Sequentially in one and another of the stations, each plate is rapidly stopped so that a plurality of succeeding synchronized plates are each disengaged from the carrier and deposited in a stack on an elevator underlying each station. The elevator is retracted as each plate is deposited so that the next plate can be received on the stack. Periodically, the depositing of plates is switched from one station to another and stacks of plates are removed from the elevator associated with each station so that another stack can be formed on the elevator.
Patent EP-0349018-A2 (EP)
Inventor: ROCK ERICH
IPC: E05D3/06
Filed: 1985-10-03
Abstract: Ein Scharnier mit einem auf einer Grundplatte (2) verstellbar gehaltenen Scharnierarm (1). Der Scharnierarm (1) ist mit einem federnden Einschnappmechanismus auf der Grundplatte (2) arretierbar und an zwei über die Länge des Scharnierarmes (1) versetzten Lagerstellen an der Grundplatte (2) fixierbar. Dabei ist der Scharnierarm (1) an der vorderen Lagerstelle in die Grundplatte (2) einhängbar und um diese Lagerstelle drehbar. An der hinteren Lagerstelle ist der Scharnierarm (1) in eine federnde Rastverbindung eindrückbar. Das dem Scharnierarm (1) zugeordnete Element der Rastverbindung weist einen nach hinten ragenden Hebelarm (5', 24, 51) auf, dessen Abheben von der Grundplatte (2) die Rastverbindung löst.
Patent EP-0357107-A2 (EP)
Inventor: CASAGRANDE BRUNO
IPC: B21B13/00
Filed: 1989-07-25
Abstract: Cantilevered rolling mill assembly (1) for metal sections equipped with a drive assembly (27) comprising means (7) of rotating a pair of shafts (2, 3) each of which supports a rolling mill roll (12, 13) locked between two supports (16, 17), said drive assembly (27) having a front frame (6), said pair of shafts (2, 3) supporting in an axially removable manner said rolls (12, 13) and being supported at both ends by a pair of uprights (4, 5) forming a cantilevered stand (26), one (5) of the uprights of said pair (4, 5) being designed to be made transiently and frontally integral with said front frame (6), said rotating means (7) being made continuously and coaxially integral with said pair of shafts (2, 3) when the cantilevered stand (26) is mounted on the drive assembly (27), there being provided excentric means (8, 8′, 8˝) of containment, guide and positioning of the shafts (2, 3, 7) for center to center distance adjustment of said rolls (12, 13).
Patent EP-0342777-A2 (EP)
Inventor: BRAZDIL JAMES FRANK JR
IPC: C07C255/26
Filed: 1989-03-09
Abstract: Disclosed is ammoxidation of C₃ to C₅ acyclic alkanes with NH₃ and O₂ using (1) a mole ratio of alkane:NH₃ in the range from 2 to 16 and a mole ratio of alkane:O₂ in the range 1 to 10 and (2) a mixture of particulate catalyst compositions, the first being especially effective to promote formation of an unsaturated nitrile and an olefin from the paraffin, and the second catalyst composition being especially effective to promote the conversion of the olefin to the unsaturated mononitrile. Catalyst compositions useful in the process are also disclosed.
Patent EP-0344948-A2 (EP)
Inventor: RAISIO REIJO
IPC: B60P1/64
Filed: 1989-05-18
Abstract: A transportable frame (10) for carrying a load has the frame having longitudinal beams and an upstanding end portion (12) formed by upstanding beams and a cross piece. The upstanding end portion has coupling means whereby an equipment frame (40) can be detachably secured thereto. 
     An equipment frame (40) includes connected beams and coupling means carried by the beams, an upper region of the frame having a support (e.g. a platform) capable of having secured thereto an item of equipment. 
     These frames are for use with a load carrying vehicle having a movable hook arm (93) which can pivot around a pivotal connection to a link member itself pivotally connected to the vehicle. In such an arrangement, the hook arm (93) is engageable with the hook bar of the equipment frame (40). The vehicle and the frames are constructed and arranged so that in the vehicle-loaded condition the equipment frame is located to the rear of the transportable frame (10) and the engagement of a hook (94) or grasping member with the hook bar prevents rearward movement of the transportable frame (10) whether or not the coupling means between the equipment and transportable frames are secured.
Patent EP-0349138-A2 (EP)
Inventor: CHENG KEAT OOI
IPC: C07C403/02
Filed: 1989-06-09
Abstract: A process for the recovery of carotenes comprises the steps of transesterification of oil containing carotenes and vacuum distillation, and is characterised in that 0.1% to 50% of edible oil is added to the transesterified oil containing carotenes or solution containing carotenes and that the resulting mixture is subjected to a pressure of less than 0.060 Torr and a temperature of less thasn 200 degrees Celsius.
Patent EP-0347234-A2 (EP)
Inventor: PUDSEY DAVID GRAHAM
IPC: H04W16/24
Filed: 1989-06-15
Abstract: In a communication system having a plurality of base stations for communication with mobile terminals, each station is allocated one of nine communication channels. The allocation is arranged such that adjacent channels are spaced further apart than non-adjacent channels.
Patent EP-0368605-A2 (EP)
Inventor: FRY RICHARD LAYTON
IPC: G01D5/249
Filed: 1989-11-07
Abstract: Two fragments from a single maximal length sequence of length 2 (x/2) -1 are interleaved to produce a new sequence of bits. The lengths of the fragments are such that they have no common factors. Each x-tuple of successive bits of the new sequence of bits uniquely defines the absolute position of that x-­tuple in the sequence of bits, which position may be obtained from the relative position in the fragments of two y-tuples making up the x-tuple.
Patent EP-0374108-A2 (EP)
Inventor: BRUSATI ERNESTO
IPC: H05K3/22
Filed: 1989-12-13
Abstract: The oven substantially comprises a substrate or board feeding station (16) provided with means (40) for centering the boards (P), and which leads them, one by one, into the oven. Within the oven there is provided a first operating unit (32) adapted to subject the substrates or boards to a rising motion, all the way up to the upper end thereof, where means (36) are provided to transfer one substrate or board at a time to a second operating unit (34), substantially identical to the first one, adapted to subject the substrates or boards to a lowering motion. At the lower end of the second operating unit (34) means (18) are provided for withdrawing and unloading those substrates or boards where the material has dried up or cured. 
     Means are also provided within the oven to heat the substrates or boards and there is further provided a cooling circuit for the outgoing substrates or boards, and eventually a safety device adapted to draw a vacuum within the oven when the inspection doors are opened while the oven is operating, in order to prevent noxiuos vapours from escaping out of the oven.
Patent EP-0357582-A2 (EP)
Inventor: GARDNER KENNETH JAMES
IPC: C08L63/00
Filed: 1989-06-07
Abstract: Crosslinker compositions comprising an etherified amino resin, a styrene allyl alcohol copolymer and an epoxy resin. The crosslinker com­positions are used to cure hydroxy functional coating vehicles to provide cured coatings resistant to staining.
Patent EP-0381160-A2 (EP)
Inventor: TANEMURA HATSUMI
IPC: G03C1/015
Filed: 1990-01-30
Abstract: A direct positive photographic material and process for forming a direct positive photographic image with the same, comprising, a support and at least one photosensitive layer positioned on the support and comprising a non-prefogged internal latent image silver halide emulsion. The emulsion, in turn, comprises silver bromide and has a core-shell structure of at least two layers. Further, the core has been chemically sensitized under conditions so that the bromide ion concentration of the core is greater than 2.0 x 10- 2  mole/I. The disclosed material is capable of rapidly and stably forming direct positive images having a high maximum image density and a low minimum image density. Additionally, the gradational changes in highlighted portions are reduced, even when developing times are altered during processing in color development solutions of a relatively low pH.
Patent EP-0383344-A2 (EP)
Inventor: OKU MITSUMASA
IPC: B65D81/34
Filed: 1990-02-16
Abstract: An electromagnetic wave energy conversion heat-­generating material comprising zinc oxide whiskers used as a heat-generating material. A heating container for an electronic oven, comprising the zinc oxide whiskers, and an microwave oven (4) provided with a heat generator (1, 1˝) comprising the zinc oxide whiskers are also disclosed. The present electromagnetic wave energy conversion heat-­generating material generates heat upon exposure to microwaves. 
     In a preferred embodiment, the zinc oxide whiskers are comprised of a central part and needle crystal projections extending from said central part in plural, preferably four, different axial directions.
Patent EP-0406541-A2 (EP)
Inventor: GRECKSCH HANS
IPC: D01H9/18
Filed: 1990-05-11
Abstract: The object of the invention is the development of an automatic winding machine, the processing capacity of which is in keeping with the high output of freshly spun cops of spinning machines. …<??>The solution according to the invention provides the arrangement of a plurality of preparatory devices directly on transport tracks. These transport tracks form part of the feedpath to the winding machine, on which the pallets (1) having freshly spun cops (2) are transported. The preparatory devices possess means for stopping the pallets on the respective transport band. …<IMAGE>…