baber/WOPTO huggingface dataset:
Patent EP-0311763-A2 (EP)
Inventor: BECKER HEINRICH
IPC: B01D21/00
Filed: 1988-08-02
Abstract: Known sedimentation tanks for separating off settling materials utilise, in addition to gravity, also other forces, especially centrifugal forces. The tank, divided by a lead pipe into an outer sedimentation zone with downward flow and an inner sedimentation zone located in the interior of the lead pipe, has parallel-plate separators as a post-purification zone. According to the invention, the feed flow is tangential and the lead pipe tapers conically downwards. In the lower section of the lead pipe, a suspended bed thus forms in which particles suitable for settling agglomerate. <IMAGE>
Patent EP-0303967-A2 (EP)
Inventor: JAIN SANGYA
IPC: G03F7/09
Filed: 1988-08-11
Abstract: A recording material is described which essentially consists of a substrate, a photosensitive layer applied thereon and containing a water-insoluble binder which is soluble or at least swellable in aqueous alkali and inorganic solvents, and an o-quinonediazide, and of a second photosensitive layer which contains a diazonium salt which can be decolorised by light and a water-soluble, strongly acidic and film-forming binder, which recording material additionally contains, in the second photosensitive layer, a coupling reagent for the diazonium salt. The recording material is in principle positive-working but may also be negative-working after the addition of a crosslinking agent to the photosensitive layer and after crosslinking. The recording material described has high development contrast.
Patent EP-0306828-A2 (EP)
Inventor: REINHARDT HELMUT DR
IPC: C01B33/32
Filed: 1988-09-01
Abstract: Sodium silicate solutions having an SiO2:Na2O weight ratio of 1.95 to 1.6:1 are  prepared hydrothermally by reaction of sand, sodium hydroxide and water. The invention is characterised in that the sand is reacted in less than a stoichiometric amount compared with the 2:1 weight ratio of the batch and at temperatures between 190 and 240 DEG C.
Patent EP-0307902-A2 (EP)
Inventor: ISHIMARU YOSHIHARU
IPC: C08G61/08
Filed: 1988-09-15
Abstract: A process for the preparation of a substan­tially pore-free shaped article having a thick section, composed of polycyclic norbornene polymer, which com­prises bulk-polymerizing a norbornene monomer having a tricyclic or higher cyclic structure in the presence of a methathesis catalyst in a mold while controlling the maximum curing exotherm temperature of the reaction mixture to a level not exceeding 160°C.
Patent EP-0293027-A2 (EP)
Inventor: BRAVO GENESIO
IPC: B01F15/00
Filed: 1988-04-28
Abstract: A blade mixer device for liquid and/or doughy products contained in a cylindrical tank comprises a structure that supports at least a first and a second pair of blades (16,17) acting, respectively, on the base and on the wall of the said tank (11); the bearing structure can moreover be associated in a removable manner with an operating shaft which extends coaxially with the tank. Characteristically, the said structure consists of a portal element (15) restrained in a removable manner astride the top of the said operating shaft (22), to rotate together with it.
Patent EP-0310181-A2 (EP)
Inventor: BES RICHARD FRANCOIS THEODOR
IPC: B29C45/16
Filed: 1988-09-23
Abstract: Described is a coloured container of polyester obtained by injection moulding of a preform starting from colourless polyester granulate to which a particulate dyestuff composition is fed. The particulate dyestuff composition used is a particulate intimate mixture of a dyestuff and/or a pigment and a solid wax-like carrier having a melting point above 45 °C. 
The preform obtained is converted to the final shape by blowing. 
The invention also relates to a preform and to a method for producing the coloured polyester container described.
Patent EP-0315289-A2 (EP)
Inventor: ROWE JOHN M
IPC: C12N5/071
Filed: 1988-11-04
Abstract: A growth factor designated BCIF and methods for its use are provided. BCIF inhibits proliferation of cells, particularly human breast cancer cells and human melanoma cells. BCIF can be used alone or in combination with other growth factors such as a trans­forming growth factor-beta or Oncostatin M, which factors may interact additively or synergistically with BCIF to inhibit cell proliferation. Methods for obtaining BCIF are also provided.
Patent EP-0292215-A2 (EP)
Inventor: KOBAYASHI AKIHIRO
IPC: C07C69/54
Filed: 1988-05-16
Abstract: Methacrylate esters of alcohols having an ether linkage and/or an alicyclic ring can be obtained with no trouble of coloration or polymer formation during the production and for the product. An alcohol having an ether linkage and/or an alicyclic ring is treated with an alkaline substance, and the treated alcohol is caused to react with methyl methacrylate for a transesterification reaction in the presence of an alkaline substance.
Patent EP-0301854-A2 (EP)
Inventor: LAUB GLENN W
IPC: A61M29/00
Filed: 1988-07-28
Abstract: A cardiovascular cannula (10) for use particularly in situations requiring varying forms of cardiopulmonary bypass. The cannula (10) which can be introduced percutaneously has an expandable section (16) in proximity to drainage inlets (14). In one form of the invention the cannula (10) is introduced percutaneously with the expansion means (16) collapsed after the cannula (10) has been introduced percutaneously through the vein into the right atrium the expansion means (16) is employed to prevent the atrium from collapsing around and possibly impeding flow through the cannula (10), for instance during percutaneous initiation of cardiopulmonary bypass or other venous drainage application.
Patent EP-0313365-A2 (EP)
Inventor: VERONESI LUCIANO
IPC: G21C7/117
Filed: 1988-10-20
Abstract: A control rod support 100; 110; 100′ has plural, parallel axial extending passageway openings therein for receiving corresponding control rods 30a of a control rod cluster 30; 34. Spaced interior side walls 103a, b; 113a, b; 103a′, b′ of the support 100; 110; 100′ defining the channel 103; 113; 103′ form junctures 95a; 95b with the interior side wall 103a, b; 113 a, b; 103a′, b′ defining the passageway opening; and planar wear surfaces 105a, b; 115a, b; 105a′, b′ extend from the respective junctures 95a; 95b of the channel-defining interior side walls 103a, b; 113a, b; 103a′, b′ a sufficient lateral distance to provide planar-to-convex wear surface interfaces 105a, b; 115a, b; 105a′, b′ with the corresponding, contiguous surface segments of a generally cylindrical control rod 30a which is received through the passageway opening and urged against the junctures.
Patent EP-0320291-A2 (EP)
Inventor: HANEDA NORIHISA
IPC: G11B7/24091
Filed: 1988-12-09
Abstract: An information recording medium comprises a disc-­shaped substrate and a recording layer for optically recording and reproducing information by means of a laser beam which is provided on the substrate, and the surface of the substrate is provided with a tracking guide comprising grooves having a depth of 200 to 600 angstroms and a width of 0.3 to 0.6 µm. A method of optically recording information and a method of optically reproducing recorded information using the information recording medium are also disclosed.
Patent EP-0301952-A2 (EP)
Inventor: ITOZAKI HIDEO ITAMI WORKS OF S
IPC: H01L39/12
Filed: 1988-07-25
Abstract: A now superconducting material comprising a compound oxide represented by the general formula: 
 
(Ba,γ) x (α,β) 1-x εyCu 1-y O 3-z   
 
in which 
"γ" represents an element of IIa group of the periodic table except Ba, an atomic ratio of γ to Ba being selected in a range between 1 % and 90 %, 
"α" represents Y or La, 
"β" represents an element of IIIa group of the periodic but is different from α, an atomic ratio of β to α is selected in a range between 1 % and 90 %, 
"ε" represents a metal element of IIIb group of the periodic table, 
x, y and z are numbers each satisfies ranges of 0 ≦ x ≦ 1, 0 ≦ y ≦ 1, and 0 ≦ z < 1 respectively, and 
the expression of (Ba, γ) and (α, β) mean that the respective elements position predetermined sites in a crystal in a predetermined proportion.
Patent EP-0284576-A2 (EP)
Inventor: EGELSTAM HANS
IPC: H01J9/26
Filed: 1988-02-25
Abstract: A method for producing a compact gas-discharge tube, or lamp, comprising at least two U-shaped main tube components (13, 13ʹ) made of glass. The tube components are joined together at one limb in a manner to form a closed, continu­ous discharge chamber provided with electrodes at each outer end thereof and provided with a layer of fluorescent substance on the inner glass surface thereof. The main tube components are joined together by heating an obliquely cut, free limb-end (15) of one main tube component (13) and joining this heated end to a corresponding, heated end (15ʹ) of a further main tube component (13ʹ). The result­ant connection (31) is formed while applying heat and is bent in a manner such as to have a U-shaped configuration, sub­stantially devoid of discontinuities. The invention also relates to a compact gas-discharge tube of this kind in which the free, interal cross-sectional area of the con­nection (21) is at least 50 % of the corresponding area of the limbs, and in which the glass thickness of the connec­tion is at least equal to 50 % of the glass thickness of the limbs.
Patent EP-0325217-A2 (EP)
Inventor: ROSER DIETER DIPL-ING
IPC: F25D25/02
Filed: 1989-01-18
Abstract: A refrigerating machine, in particular a refrigerator, has a plate- shaped or latticed shelf (3) which is arranged in a refrigerating chamber (1) and which is provided with at least one hole (4). In order to achieve improved utilisation of the shelf (3) with simple construction, there is placed removably in the hole (4) an insert which has on at least two opposite edge sections tabs which engage radially over the neighbouring upper edge lip (9) of the hole (4). <IMAGE>
Patent EP-0330872-A2 (EP)
Inventor: LEE SUH YONG
IPC: F23G5/16
Filed: 1989-02-08
Abstract: Ashes (10) from municipal solid waste and toxic waste incinerators contain heavy metals harmful to the environment. This invention addresses a process in which the noncohesive ash (10) is agglomerated and/or encapsulat­ed to substantially prevent dispersion of heavy metals to the environment. Ash (10) coming out of the incinerator is heated by means of an auxiliary burner or a plasma torch (14) to a temperature equal to or above its fusion or slagging temperature. In addition, low melting additives or fusion temperature lowering additives (19) may be mixed into the ash (10). A large fraction of the ash (10) will melt and form glass-like agglomerates which substantially reduce the leachate of toxic heavy metals. Thus, the agglomerated ash (10) is safe to be transported and dis­posed in the landfill sites.
Patent EP-0331115-A2 (EP)
Inventor: OOI TOMOYUKI
IPC: H04L7/00
Filed: 1989-02-28
Abstract: In a communications system, a multiframe data signal is sent from a transmit end to a receive end of the system. The multiframe is composed of a series of submultiframes each containing a series of frames. Each frame in turn comprises a sync word for establishing the start timing of the frame, an identifier for uniquely identifying the submultiframe in which the frame is contained, and a specified number of data bits. A pseudo-random scrambling bit pattern, which repeats at intervals of multiframe and varies from one pattern to another at frame intervals, is generated as a scrambling bit pattern with which the data bits of each frame are scrambled prior to transmission. At the receive end, the sync word of each frame is detected to establish frame synchronization. A memory stores initial bit patterns each of which is identical to the pattern which was generated at the beginning of each submultiframe. The identifier is detected when frame sync is established and applied as a read address to the memory. The initial bit pattern of the submultiframe which is next to a one in which the establishment of frame sync occurred is read out of the memory into a pseudo-random sequence generator. The latter is activated at the beginning of the next submultiframe to generate a pseudo-random sequence, which successively varies at frame intervals and repeats the same pattern at multiframe intervals, for descrambling received data bits.
Patent EP-0326188-A2 (EP)
Inventor: HOSAKA AKIO
IPC: F02D41/08
Filed: 1984-10-30
Abstract: An engine control system includes a stall-preventive feature in which prevailing engine conditions are checked against patterns known to lead to engine stall. A number of crucial engine parameters and continuously monitored, as are one or a number of subsidiary conditions, such as air conditioner operation and transmission position, which may significantly increase the probability of engine stall under certain, known conditions. When these known conditions are detected, engine parameters are sampled at regular intervals for a predetermined period of time to derive a number of parameter variation curves or patterns which can then be compared to similarly-­derived empirical patterns which are known to lead directly to engine stall. When the current and predetermined patterns match or closely correlate, the engine control system is signalled to perform a stall-preventive operation.
Patent EP-0337174-A2 (EP)
Inventor: NAKAMURA TAKASHI FUJI PHOTO FI
IPC: G03D3/13
Filed: 1989-03-23
Abstract: A photosensitive material processing apparatus adaptable for occasional operation is provided, comprising a processing tank filled with processing solution and an adjustable closure for controlling access to the tank through its top opening. The adjustable closure includes a fixed lid, a movable lid, and a drive for the movable lid. The operating openness, which is the surface area of the solution open to the ambient atmosphere divided by the volume of the solution, is set in a specific range and the quiescent openness is up to 70% of the operating openness.
Patent EP-0342451-A2 (EP)
Title: Verriegelung für eine fluidische Steckverbindung zwischen einer Fluidleitung und einem Anschlussteil
Inventor: GMEINER GUNTER
IPC: F16L37/00
Filed: 1989-05-05
Abstract: Eine Verriegelung für eine Steckverbindung zwischen einer mit einem angeformten radial auskragenden Widerlager (3) versehenen Fluidleitung (1) und einem Anschlußteil (5) mit einer im Anschlußteil führbaren Klammer (13), welche das Widerlager der ordnungsgemäß gesteckten Fluidleitung hintergreifend zur Sicherung der Steckverbindung gegen axiales Trennen mit zwei Schenkeln (11, 12) überdeckt, weist zur Verhinderung falsch - d.h. ungesichert - hergestellter Steckverbindungen im Anschlußteil einen zu dessen Einsteckseite hin längs offenen Führungsschlitz (9) für die Klammer auf, während die Klammer selbst mit einem in der Längsöffnung des Führungsschlitzes verschiebbaren Abweiser versehen ist, der sicherstellt, daß das Widerlager der gesteckten Fluidleitung entweder - bei ordnungsgemäßer Steckverbindung - von den Klammerschenkeln überdeckt wird oder - bei falsch ausgeführter Steckverbindung - oberhalb der Einsteckseite des Anschlußteils sichtbar bleibt.
Patent EP-0345499-A2 (EP)
Inventor: BOATWRIGHT DAVID ANTHONY
IPC: G21C21/02
Filed: 1989-05-18
Abstract: An end plug is welded to a nuclear fuel rod tube (20) by a girth weld (35) having a melt-zone (42) arcuately extending through the tube wall and into the plug (32), wherein the melt-zone (42) and the end of the tube are separated by a predetermined distance (L). The distance (L) is chosen such that heat is dissipated from the weld-zone to prevent damage to the rod and to prevent damage to the weld end stop. This weld enables the use of a substantially solid cylindrical end plug having a first end (46) disposed inside the tube, a second end (48), and a hollow cavity (44) extending to the second end (48) for axially aligning the cylinder (43) and fuel rod (20) with a frictionally engaging weld stop (36) during formation of the girth weld.
Patent EP-0343538-A2 (EP)
Inventor: SUZUKI HIROHISA
IPC: H04B7/08
Filed: 1989-05-19
Abstract: A diversity receiver includes first (1) and second (2) antennae for receiving an RF signal, and an antenna switching circuit (3) for selecting one of the first and second antennae. A first detection circuit (15) having a high sensitivity, and a second detection circuit (16) having a low sensitivity are provided, each detecting a noise signal contained within the received RF signal in different sensitivity. A field strength detection circuit (17) is provided for detecting a field strength of the received RF signal, and a selection circuit is provided for selecting either one of the first and second detection circuits according to the output signal of the field strength detection circuit, and for providing a switching signal to the antenna switching circuit (3). Thus, when the field strength is relatively strong, the first detection circuit with high sensitivity is used for the noise detection, and when the field strength is relatively weak, the second detection circuit with low sensitivity is used for the noise detection.
Patent EP-0351558-A2 (EP)
Inventor: LONG EUGENE CARL
IPC: G01M99/00
Filed: 1989-06-16
Abstract: A motion analysis tool (10) for viewing the repetitive motion of an object (22) having a video camera (40) for producing images of the object as it moves, a strobe (56) directed at the object for illuminating the object while the image is taken, a controller (70) for capturing a series of video images over a number of cycles of the object wherein only one image is captured in a cycle and each successive image is advanced a predetermined step of time in successive cycle so that when the series of images is displayed a slow motion view of the object is provided while the object moves in the repetitive motion. The analysis tool provides a viewing window (100) wherein the full cycle or only a selected portion of the cycle can be repeatedly viewed. The predetermined steps of time can be varied to increase the resolution.
Patent EP-0367965-A2 (EP)
Inventor: KNOLLE HERBERT DR
IPC: D21H19/74
Filed: 1989-09-26
Abstract: An adhesive paper tape obtainable by impregnating and coating by methods known per se a paper which, immediately after the manufacturing process was compressed in a still moist state between a rotating roll and a rotating elastic web and was dried or paper manufactured analogously to the Clupak process or paper which has a texture corresponding to that of the Clupak brand of extensible papers and has - a mean weight of 45 - 80 g/m<2>, - a mean extensibility of 8 - 20 %, - a mean maximum tensile force of at least 35 N/15 mm - a mean thickness of at most 0.13 mm.
Patent EP-0378753-A2 (EP)
Inventor: GEBALD GREGOR
IPC: B65D71/70
Filed: 1989-10-10
Abstract: The intermediate tray, homogeneously produced from corrugated cardboard, can be used for stacking a multiplicity of different spools (23) and bobbins if separately prepared bobbin inserts (7) are inserted in preformed holes (2) in the tray. <IMAGE>
Patent EP-0379653-A2 (EP)
Inventor: DRECKER FRANK
IPC: H01R13/50
Filed: 1989-11-01
Abstract: The invention relates to a round connector case, having a case cylindrical wall, an end wall and chambers for a plug contact, which chambers are formed in peripherally on an arc and open out with an opening in the end wall, extend with their opposite opening up to beyond the longitudinal centre, the chamber walls being longitudinally divided and being tied to the cylinder wall by externally, integrally formed hinged webs and supporting and latching means being provided against opening of the wall part piece, there being arranged on the wall part piece an opposing bearing web which, when the wall part piece is swivelled to, grips under an opposing bearing surface, virtually without any play, of a latching web which is arranged on the outer chamber wall of the respectively last chamber on the outside of a row of chambers in the region of the respective separating joint.
Patent EP-0371477-A2 (EP)
Inventor: SANO KOICHI
IPC: G01R33/563
Filed: 1989-11-29
Abstract: To obtain a high quality image at a vascular area at high speed: (1) there is used a pulse sequence which includes a bipolar phase encoding magnetic field (106, 107), dephases (701, 702) a stationary area, and does not generate the first order moment; (2) phase distortions are estimated from measured data and removed, without incorporating a new function for function fitting; and (3) the relationship between the application timing (T E ) of a readout gradient magnetic field and the latest application time of the other slice selection and phase encoding magnetic fields is obtained using as its parameter the time T E  from excitation to generation of an echo peak within a measurement signal, and using this relationship, the application timing T E  is obtained which makes minimum the echo peak shift quantity.
Patent EP-0365050-A2 (EP)
Title: Kombinierte Gerätekombination
Inventor: GATTERMANN BERND
IPC: A01B49/04
Filed: 1986-07-17
Abstract: Gerätekombination, bestehend aus einer Bodenbearbeitungsmaschine und einer hinter der Bodenbearbeitungsmaschine angeordneten Nachlaufwalze, die die Eindringtiefe der Bodenbearbeitungswerkzeuge der Bodenbearbeitungsmaschine in den Boden bestimmt und auf der sich das Gewicht der Bodenbearbeitungsmaschine während des Bodenbearbeitungsvorganges abstützt, wobei die Nachlaufwalze Reifen aufweist. Um die eingangs beschriebene Gerätekombination für den Einsatz insbesondere auf schweren Böden zu verbessern, so daß auf sehr einfache Weise ein gutes Saatbett erreicht wird, ist vorgesehen, daß die Reifen beabstandet zueinander angeordnet sind, daß hinter der Nachlaufwalze (1,40) in dem Bereich zwischen den Reifen (3) jeweils ein Striegelzinken (18,44) angeordnet ist.
Patent EP-0376061-A2 (EP)
Inventor: SINGHEISER LORENZ DR
IPC: C23C4/02
Filed: 1989-12-13
Abstract: The invention relates to a high-temperature protective layer (1) which is applied to structural elements (4) of an austenitic material. It is the object of the invention to provide a high-temperature protective layer (1) which has good compatibility with the material of the structural elements (4). According to the invention, an intermediate layer (2) whose composition corresponds to the equilibrium state established after a long diffusion time between the top layer (3) and the material of the structural element (4) is arranged between each structural element (4) and a top layer (3) which is formed by NiCoCrAlY. <IMAGE>
Patent EP-0374729-A2 (EP)
Inventor: SARTOR MARIANO
IPC: A43B5/04
Filed: 1989-12-14
Abstract: The securing device includes a rear quarter (1) associated with a shell, and a flap (4) which embraces the rear heel region (3). The device further has at least one rod-like element (5) which is freely articulated to the rear quarter (1) and interacts, by means of a plate (10), with the flap (4) upon fastening of the quarter. A resilient member (8) is advantageously provided and interacts with the rod-like element.
Patent EP-0362971-A2 (EP)
Inventor: KENDALL BURTON
IPC: G05B19/042
Filed: 1985-02-26
Abstract: An improved real-time distributed data-base system that stores in the local memory of each processor copies of only those variables necessary for execution of the programs in that processor. Performance is enhanced by using the absolute address of variables in each program reference, with automatic updating of all program references when the location of variables are changed. Flexibility in user application programming is enhanced by permitting combination and conditional updates of variables through the interaction of multiple processors.