baber/WOPTO huggingface dataset:
Patent EP-0225038-A2 (EP)
Inventor: KAMO YUICHI
IPC: H01H51/22
Filed: 1986-10-24
Abstract: A polarized electromagnetic relay comprises a movable block including
     a pair of permanent magnet units, each composed of a parmanent magnet and a pair of generally U-shaped magnetic plates attached to opposite magnetic poles of said parmanent magnet, respectively, each said magnetic plate having a first end and a second end, said first end and second end of each of said magnetic plates being opposed when attached to the poles of said parmanent magnet, respectively, and   a supporting member for supporting said parmanent magnet units at opposite ends thereof, respectively, and for actuating contact members responsive to movements of said parmanent magnet units:   a core having opposite ends placed between the first ends of said magnetic plates, respectively;   a yoke having opposite ends, each formed by a pair of opposing end pieces, the second ends of said magnetic plates being arranged in spaces, each defined by said opposing end pieces, respectively;   a spool including   a through-hole formed longitudinally through which said core is inserted,   flanges formed at opposite ends and a center portion thereof, respectively,   a plurality of protrusions protruding outwardly in both sides of each of said flanges, and   a coil wound around said spool; and   a pair of base members, each having grooves and recesses for receiving the protrusions of said flanges of said spool, protrusions formed on side surfaces of inner walls of said base member for engaging with the protrusions of said spool by a longitudinal movement of the base member and contact members responsive to said movable block, said base members being assembled at said spool from both ends thereof.
Patent EP-0236932-A2 (EP)
Inventor: HERZMANN FRANZ
IPC: H04L12/701
Filed: 1987-03-04
Abstract: A method of operating information distribution networks, for example of radar surveillance systems with a plurality of information input and transfer devices, which in each case transmit information packets to at least some of the other devices from at least one individual information unit which is either initially fed from the transmitting device into the network or is transferred to the transmitting device from other devices, wherein an additional information unit is transferred along with each individual information unit when the information packet is transferred, indicating whether the individual information unit is being fed initially from the transmitting device into the network or whether it was first transferred to the transmitting device from a different device. Return filtering costs are substantially reduced as a result. <IMAGE>
Patent EP-0246421-A2 (EP)
Inventor: BEINE KARLHEINZ
IPC: F16G11/00
Filed: 1987-03-21
Abstract: The invention relates to an anchor for facade panels, having one anchor part to be fastened on the building side and one anchor part to be fastened on the facade panel side, and a tension member variable in length for height adjustability, and an eye/crosspiece connection between the parts, and proposes, in order to achieve an in particular structurally optimal solution, that the crosspiece (24) and the tension-member portion (22) joined thereto is designed as a perpendicular unit which is secured against tilting per se. <IMAGE>
Patent EP-0239057-A2 (EP)
Inventor: GUNTHNER OTTO
IPC: E04B1/80
Filed: 1987-03-23
Abstract: In a plastic-foam, in particular foamed-polystyrene, building element (10), intersecting grooves (16) are formed by means of toothed cutting edges in its outer surface (12) in a close-meshed grid. The grooves (16) permit good adhesion of applied plaster. <IMAGE>
Patent EP-0240091-A2 (EP)
Inventor: MCINERNEY CHARLES E
IPC: F01D17/08
Filed: 1984-05-17
Abstract: A turbocompressor has a shaft (78) carrying a compressor rotor (99) and a turbine rotor (67) each in its respective housing (19,25). The housings are open sided and closed by plates (86, 63) and between them is a centre housing (30) carrying a bearing assembly (80) including a floating journal bearing (82) and opposed thrust bearings (86, 83) The centre housing (30) has a generally cylindrical closed ended bore (76) in which the components (83, 81, 84, 260 ) are slide fit for ease of assembly and location. 
     The housings (25, 30, 19) are held located by an end plate (40) and bolts (42) in threaded holes (70). The respective orientations of the housings can be adjusted to suit the inlet and outlet points of the turbine and compressor housings. An actuator (50) for operating a wastegate valve (36) in response to compressor discharge pressure includes a housing (122, 114) of which one component (114) is integral with with the end plate (40). Compressor discharge pressure is in communication with the actuator (50) by means of a passage (118) in the compressor housing , an annular groove (116) in an end face of the compressor housing, and a passage (120) formed in the body of the end plate (40).
Patent EP-0237280-A2 (EP)
Inventor: NAMIKI MASAYUKI
IPC: H01L43/06
Filed: 1987-03-05
Abstract: A magnetic sensor comprising at least one Hall device (1,2) which is formed on the crystal surface (100) of a silicon single crystal chip (0), characterised in that the or each Hall device (1,2) is arranged so that the direction of current flow between its electrodes (101,102 or 201,202) is substantially parallel to the direction 100 or the direction 010 on the crystal surface (100).
Patent EP-0244115-A2 (EP)
Inventor: CROSS PETER EDWARD DR
IPC: A61K31/44
Filed: 1987-04-14
Abstract: Compounds of the formula:
      and their pharmaceutically acceptable salts, wherein R is R³SO₂NH-, R³CONH-, R¹R²NSO₂- or R¹R²NCO-; R¹ and R² are each independently H or C₁-C₄ alkyl; R³ is C₁-C₄ alkyl, C₃-C₇ cycloalkyl or NR¹R²; and Het is 2, 3 or 4-pyridyl optionally substituted by one or more substituents each independently selected from C₁-C₄ alkyl and NH₂; or 2-imidazolyl optionally substituted by one or more C₁-C₄ alkyl groups, are anti-arrhythmia agents useful for the treatment of cardiac conditions.
Patent EP-0253475-A2 (EP)
Inventor: YASSAIE MOHAMMED HOSSEIN
IPC: H03H17/02
Filed: 1987-05-21
Abstract: Multistage digital signal multiplying and adding apparatus suitable for a multistage filter comprises a plurality of addition stages (1,2,N) each having adding devices (11,12,13) for forming a succession of partial products together with selectors (34) operable in a first condition to connect sum and carry outputs of the adding devices within a stage to further adding devices within the stage or a second condition to supply outputs to a further stage. The output of one stage is connected to a subsequent stage during a first cycle of product formation of the subsequent stage so that the output is accumulated with the first partial product of the subsequent stage.
Patent EP-0254455-A2 (EP)
Inventor: ROSTAMI SHAMSEDIN
IPC: C08L73/00
Filed: 1987-07-10
Abstract: A polymer composition containing a polyaryletherketone and a polysulphone, where the polysulphone contains the repeating units 
-Ph-SO₂-Ph-Ph-SO₂-Ph- 
and 
-Ar- 
linked through ether linkages. 
The polysulphone contains 50 to 70% molar of the units -Ar-, and Ar may contain more than one aromatic group linked by aliphatic hydrocarbon groups, or by -SO-, -SO₂- or -CO-. 
     A composition containing a high proportion of the polyaryletherketone shows a reduced shrinkage compared to the polyaryletherketone alone. A composition containing a high proportion of the polysulphone has improved solvent resistance and stress crack resistance compared to the polysulphone alone. The composition can be used for the production of film or fibre or for wire coating or may include other additives such as fillers or fibrous reinforcing agents, eg glass or carbon fibre.
Patent EP-0266180-A2 (EP)
Inventor: KUWAHARAY YOUHEI
IPC: B23H3/02
Filed: 1987-10-28
Abstract: An electrode is positioned with a predetermined gap between the electrode and a surface of a work in an electrolyte tank. Pulses are intermittently applied to the electrode. Electrolyte including residual products is discharged from the tank. The discharged electrolyte is cleaned by a filtering device to produce clean electrolyte. The clean electrolyte is supplied to the electrolyte tank for next machining.
Patent EP-0267034-A2 (EP)
Inventor: AUERBACH MICHAEL H
IPC: E02D3/12
Filed: 1987-11-05
Abstract: A process for the retardation and prevention of shoreline, beach and sand dune erosion is disclosed wherein sand particles are consolidated by contact with an aqueous gel-forming composition. In one preferred embodiment, the aqueous gel-forming composition comprises a suitable amount of a water-soluble gel-forming compound combined with a suitable cross-linking agent for said gel-forming compound. Novel-erosion resistant compositions are also disclosed.
Patent EP-0280968-A2 (EP)
Inventor: EVANS ROGER CLINTON
IPC: G06F17/50
Filed: 1988-02-19
Abstract: Cumulative translational sweeps are used to shape geometric objects in a computer model, and they permit display of the resulting changes in shape in the object modelled, and control of processes involving the object modelled. If the geometric object is polyhedral, the cumulative translational sweeps, by creating additional facets, effect selective rounding along model edges and around model vertices. This permits computer modelling of the growth of layers, encompassing in addition to flat surface growth, growth with rounding around corners land over obstacles. Such growth occurs in the man- sufacture of semiconductors. Modelling a change in a solid structure in stages of growth (path 5) (or shrink- ling) (path 6) and of rounding, as might take place lduring processing of integrated circuits is achieved  by controlled sweep sequences that sweep the structure a finite number of times in accordance with a rayset and stipulated parameters of shape, balance, convexity/concavity, degree of faceting, and memory limitation. The cumulative translational sweep (CTS) is applied in combination with Boolean operations to simulate growth and shrinking over the boundary regions of polyhedral models. By creating additional facets, it effects stipulated selective or global rounding effects along model edges and around model vertices. Such sweeps are examined in terms of Minkowski sums --of the geometric objects that are swept, with structuring geometric shapes that are convex polyhedron from the zonotope subclass of the mathematical family of objects known as polytopes.
Patent EP-0287794-A2 (EP)
Inventor: BARTSCH KLAUS
IPC: A61M5/315
Filed: 1988-03-09
Abstract: A dosing syringe has a cylindrical syringe body which at its tapering end has a dispensing orifice and at its other end a stepped cylindrical enlargement with two opposing handles. A recess is located below each handle, and a piston is inserted into the cylindrical syringe body. The piston is in contact with a dosing plunger having an external thread. Two threaded sides are arranged around the plunger and each threaded side has a positioning projection introduced into the recesses of the enlargement. According to the invention, the piston is connected to the dosing plunger by a spring retainer connection and the threaded sides have an outside groove in which an O-ring is inserted in countersunk fashion to hold the two threaded sides together. As a result, the piston-dosing unit can be prefabricated and introduced as a complete unit including the threaded sides into the enlargement of the syringe body where it is fixed simplifying the production technology of the dosing syringe.
Patent EP-0285134-A2 (EP)
Inventor: KANNER BERNARD
IPC: D21H21/16
Filed: 1988-03-30
Abstract: Surfaces containing hydroxyl groups are rendered water-repellent through exposure to hydridoaminosilanes of the general formula 
 
    H x Si(NRH) y (NR           1       2             ) 3-y   
 
In particular, tris(dimethylamino)silane and its derivatives have been found to make substrates with hydroxyl-containing surfaces hydrophobic without adversely effecting the physical properties of the substrate being treated and without the necessity of any pre- or post-treatment steps (i.e. moisturizing, neutralizing, etc.).
Patent EP-0295436-A2 (EP)
Inventor: IMHOF HEINRICH LUDWIG DIPL-ING
IPC: B65D88/42
Filed: 1988-05-14
Abstract: The inner floating cover is used for covering and sealing the surface of a liquid in a container having a roof with the aid of a flexible and thin-walled membrane, which rests on the liquid, and with at least one float and an edge-side seal resting against the container wall. …<??>The dimensions and/or the elasticity of the membrane are overdimensioned to the extent that the membrane is deformable in the manner of a hood in one or in both vertical directions relative to the plane of its attachment points (clamping strip or contact element) on the float or on the seal. At least one pressure relief valve is assigned to the membrane and at least one annular closed edge element, connected gas-tightly to the membrane, is provided near to the container wall and immersed in the liquid. …<IMAGE>…
Patent EP-0298251-A2 (EP)
Inventor: RISCH LOTHAR DR DIPL-PHYS
IPC: H01L21/82
Filed: 1988-05-31
Abstract: High-density memory cell consisting of a field-effect transistor (T) located on a bit line (18) and having a gate (17) which can be driven via a word line and of a memory capacitor which is formed by the wall of a trench (2) and a corresponding electrode (13). The active area of the memory cell located outside the trench (2) is of strip-shaped construction. The end-side limitation of the same forms only one part of the trench edge (2) whilst the other part of the trench edge (2) is surrounded by the field oxide area (11). 
<IMAGE>
Patent EP-0296611-A2 (EP)
Title: Stamping-moldable material
Inventor: YAMANA YOSHIHIRO
IPC: C08J5/24
Filed: 1988-06-24
Abstract: A stampable molding material composed of a thermoplastic resin containing a reinforcing material of a mat of chopped glass strands and a flake-type filler, having a weight average flake diameter of not more than 100 µm,can give molded articles characterized by having a high surface smoothness, high heat resistance, low warping property, and excellent mechanical properties. Such molded articles can advantageously be used as automobile parts, electrical parts, parts of general goods and the like.
Patent EP-0298389-A2 (EP)
Inventor: RAABE OTTO G
IPC: A61M15/00
Filed: 1988-07-01
Abstract: A self-contained, high capacity nebulizer, having automatic mixing and temperature control features is provided. The nebulizer may be adapted for use in conjunction with mechanical respirators, ventilators, or breathing machines, and for this purpose will use electrical signals generated by or received from the respirator to automatically control the nebulizing and mixing functions such that nebulization occurs intermittently, that is, only during the inhalation phase of the respiratory function. The nebulizer may also be adapted for manual and/or continuous use by providing an external electrical signal generator to manually control the nebulization and mixing functions.
Patent EP-0300459-A2 (EP)
Inventor: NOBUHARA MASAHIRO
IPC: C07K14/00
Filed: 1988-07-20
Abstract: A human pancreatic secretory trypsin inhibitor (PSTI) essentially free of other proteins of human origin is produced by using recombinant DNA techniques. The human PSTI is prepared by transforming  E. coli  into a transformant capable of producing the human PSTI, cultivating the transformant to produce the human PSTI, and recovering the human PSTI from the culture supernatant. The transformant may preferably be prepared by transforming a cell wall lipoprotein-deleted mutant  E. coli  strain by using a vector replicable in  E. coli . The vector may preferably comprise a DNA sequence coding for the human PSTI, as well as a promotor, an SD sequence, and a DNA sequence coding for a signal peptide. The present invention also relates to a process for producing the human PSTI, a vector useful in the process, and an  E. coli  transformant having the vector.
Patent EP-0303868-A2 (EP)
Inventor: MULLER OTTO
IPC: G06F9/30
Filed: 1988-07-28
Abstract: A stack control is assigned at a multi-bit-computer, where one or more memories are present and a part of the memory is called a run time stack. The uppermost part of the stack is implemented as stack register set and the recent or the most recent stack frames (generations) are held in this register set. The memory address of the first register to be stored is hold in a memory pointer, which is incremented when stack registers are saved to memory and is decremented when stack registers are restored from memory. 
     According to the invention, there is a variable stack frame length, whereat the stack pointer is ommitted. Thus, the frame pointer can be substantially shorter and is being implemented as part of the status word in the status register. Therefore, a whole cycle and a whole register for storing the frame pointer is saved. This renders a simple control and provides one additional register per frame for the user program. The saving over stack controls according to the state of the art is 33% of controlled registers per stack frame.
Patent EP-0305877-A2 (EP)
Inventor: MILLER LAURENCE L
IPC: F04C14/26
Filed: 1988-08-24
Abstract: A power steering system includes a bypass valve assembly (34) which bypasses fluid from a main conduit (30) connected with a power steering pump (26) and motor (12). The bypass valve assembly is urged toward an open condition, bypassing fluid from the main conduit (30), with a force which varies as a function of the fluid pressure drop across an orifice (38) in the main conduit. The bypass valve assembly is urged toward a closed condition by a spring (52). In addition a pressure responsive pilot valve assembly (60) opens to communicate the fluid pressure in the main conduit to the bypass valve to urge the bypass valve assembly toward the closed condition. This decreases the rate at which fluid from the power steering pump is bypassed to thereby increase the amount of fluid available for actuation of the power steering motor.
Patent EP-0304887-A2 (EP)
Inventor: IMAGAWA KIYOTAKA
IPC: C09D11/16
Filed: 1988-08-24
Abstract: An erasable ink composition for use in writing with a marking pen which comprises an organic solvent, optionally a resin soluble in the solvent, a pigment dispersed in the solvent and additives, the improvement in the additives comprising:
     (a) a fatty acid monoester of an aliphatic alcohol wherein the fatty acid has not less than six carbons in amounts of about 0,5-20 % by weight;   (b) a fatty acid triglyceride in amounts of about 0,5-­20 % by weight;   (c) a higher aliphatic hydrocarbon which is liquid at normal temperatures in amounts of about 0,2-5 % by weight; and   (d) a polyoxyethylene alkyl ether phosphoric acid ester in amounts of about 0,5-7 % by weight; each based on the ink composition.   
     The writings with the ink composition is erasable even after a long standing.
Patent EP-0308717-A2 (EP)
Inventor: STOUT ROBERT L
IPC: A61K39/42
Filed: 1988-09-06
Abstract: A method is provided for the treatment of encephalitis which involves administering to the bloodstream of an  in vivo  subject suffering from the disease a non-toxic, immunostimulating biologic. The biologic is identified and desig­nated by ATCC Accession No. 40105. The adminis­tered biologic increases the number and activity of Natural Killer cells and also reduces the number of suppressor cells. The  in vivo  subject is typically a mammal, such as a human.
Patent EP-0307900-A2 (EP)
Inventor: MENKE KLAUS DR
IPC: C09D189/06
Filed: 1988-09-15
Abstract: Gelatin hydrolysate has been found as a reactive emulsifier for the emulsification of epoxy resins in cold water. It is incorporated into the polymer skeleton during curing of the dried resin material without any loss in strength and can be employed for the formulation of aqueous, inexpensive, environmentally friendly and processing-friendly emulsion paints and binder dispersions.
Patent EP-0321788-A2 (EP)
Title: Optisches Kabel
Inventor: HARBORT HANS
IPC: G02B6/44
Filed: 1988-12-08
Abstract: Es ist ein optisches Kabel mit mindestens einem Rohr (1) beschrieben, das mehrere Bündeladern (2) enthält. Jede Bündelader (2) weist eine Hülle (4) auf, die mehrere optische Fasern (3) umgibt. Die Hülle (4) besteht aus einem weichen Kunststoff, der leicht mit bloßen Fingern entfernt werden kann.
Patent EP-0276102-A2 (EP)
Inventor: HAMMOND JOHN MICHAEL
IPC: A61J9/00
Filed: 1988-01-18
Abstract: A baby feeding pack comprises a pouch-like bag for containing a liquid infant food or drink having walls (10,11) of flexible sheet plastics material and a gusset (14), also of a flexible plastics sheet material, sealed to the walls and carrying a teat (21) with a removable closure (23). The gusset (14) defines part of a sealed auxiliary compartment in which the teat (21) is disposed and protected from contamination and which is closed by a top seal (12) between the walls (10,11) or between the upper margins of a sheet which also forms the gusset. On opening the auxiliary compartment along a severance line (24), the gusset (14) can be inverted to form a frustoconical projection by which the teat (21) is presented for access for feeding.
Patent EP-0294916-A2 (EP)
Inventor: HOGAN JOHN MARTIN
IPC: A61B19/02
Filed: 1988-03-17
Abstract: A protective device (5) and method for the removal and disposal of spinal needles. The protective device is comprised of a needle pulling assembly (10) upon which is slidably mounted an external housing (30). In operation, a needle (40) to be removed from a patient is engaged in the needle cradle portion (15) of the needle pulling assembly. The external housing is moved into contact with the patient's skin and the needle is withdrawn by pulling on the pulling rod portion (20) of the needle pulling assembly in a direction away from the patient. The needle is withdrawn into the interior of the external housing, thereby covering the entire length of the needle. The pulling assembly (10) is then locked into place and the entire assembly including the withdrawn needle can be disposed of, thereby avoiding the possibility of needle pricks by contaminated spinal needles.
Patent EP-0294115-A2 (EP)
Inventor: WATANABE KEIICHIRO
IPC: C04B35/64
Filed: 1988-05-27
Abstract: Zirconyl phosphate sintered bodies are disclosed, which each have a molar ratio of ZrO₂/P₂O₅ being not less than 1.8 but less than 2.0 and contain β-(ZrO)₂P₂O₇ as a main crystalline phase. The zirconyl phosphate sintered bodies have a coefficient of thermal expansion and a thermal expansion hysteresis in a temperature range from room temperature to 1,400°C being not more than 20×10⁻⁷/°C and 0.05 to 0.30%, respectively. A process for producing zirconyl phosphate sintered bodies is also disclosed, which comprises preparing a starting material powder of zirconyl phosphate, shaping the starting material powder, and firing the shaped bodies. The zirconyl phosphate starting material has a molar ratio of ZrO₂/P₂O₅ being not less than 1.8 but less than 2.0 and the average particle diameter of 0.5 to 20 µm, and contains oxides of an alkali metal and an alkaline earth metal in a total amount of not more than 0.5% by weight.
Patent EP-0296804-A2 (EP)
Inventor: GOODWIN DENNIS LEE
IPC: C30B25/10
Filed: 1988-06-21
Abstract: The present invention relates to a high throughput single crystal epitaxial deposition process which achieves increased uniformity, both wafer to wafer and across the wafer surface. There is provided an epitaxial deposition process characterized by low-level cooling periods which minimize temperature changes between deposition cycles and inter-cycle cleaning so that each new wafer is presented with a substantially equivalent deposition environment.