baber/WOPTO huggingface dataset:
Patent EP-0137517-A2 (EP)
Inventor: HAUSLER GERD DR
IPC: G01B11/00
Filed: 1984-10-12
Abstract: The present invention relates particularly to an optical process with series detection of measurement. In such process and installations, an important disadvantage is mainly the fact that a very large number of receiver elements must be used, which exceeds by far the capacity as presently with electronic apparatus. For large tridimensional objects, another problem is to obtain a good resolution particularly for the third dimension, for example the height. The present invention provides a remedy to these problems by deflecting the lighting and representation light beam. Said deflection is effected so that, with respect to a defined reference object, it is possible to compensate for the displacement of the light beam in a direction corresponding usually to a co-ordinate axis. What is required is a receiver line or a unidimensional direction of receivers to obtain a high measurement dynamic, since all the receiver elements are at disposal to detect the differences of the object to be measured on one co-ordinate axis or in the direction of the axis of the lighting light beam.
Patent EP-0140356-A2 (EP)
Inventor: MURASE SATRORU
IPC: H01L39/24
Filed: 1984-10-26
Abstract: An improved multifilament superconductor is fabricated by the method in which a tin rod or tin based alloy rod is clad with a copper based alloy tube, the thus obtained copper-clad rod is further clad with a niobium based alloy tube, and a copper material is applied as a stabilizer on an outer peripheral surface of the niobium based alloy tube to form a composite. This composite is then reduced and thermally treated at a temperature ranging from 640 to 770°C to thereby form an Nb 3 Sn superconductor composite with a filament tube therein. At least one of the copper based alloy tube and the niobium based alloy tube contains 0.1 - 5.0 at.% titanium, and in addition, the tin based alloy rod may contain 0.1 - 3.5 at % titanium.
Patent EP-0149780-A2 (EP)
Inventor: LUCK MELVIN RICHARD
IPC: G09G5/30
Filed: 1984-12-11
Abstract: Attribute hierarchy system including hardware assisted by software for utilizing a stack structure (28, 30) of a multiple-level stack and a plurality of stacks for storing data and attributes. The stack structure provides that only the top of the stack is loaded and utilized. The software controls the hardware logic flow associated with the stack and the stacks. The hardware includes an attribute memory (12) and character data storage (14), a character data counter (20) and position register (21). An attribute mask (34) and attribute processor (38) control loading of the attributes. A command register (26) pushes, pops or loads to the stacks along with a sequence controller (40) inputfrom the attribute processor. A command decoder (36) determines sequence of operation for loading attributes and character into row buffers (16,42). A stack control (28A, 30A) flags when a valid load has occurred, and if no load concurred, the stack defaults and a copy operation occurs.
Patent EP-0117081-A2 (EP)
Inventor: WATANABE TAKAYA
IPC: H03H9/42
Filed: 1984-01-30
Abstract: In a a surface acoustic wave dispersive delay line of the type comprising a substrate made of piezoelectric material along which surface acoustic wave propagates, an input transducer formed on the substrate for producing the surface acoustic wave in response to an input electric signal, a first reflector including a plurality of reflection gatings formed at different spacings on the substrate for reflecting the surface acoustic wave from the input transducer, a second reflector including a plurality of reflection gratings formed at different spacings on the substrate for reflecting the surface acoustic wave reflected by the first reflector, an output transducer for converting the surface acoustic wave reflected by the second reflector into an electric signal, there is provided a device for eliminating concentration of the surface acoustic wave formed by the first and second reflectors. The concentration eliminating device comprises a coating of a conductive composition or a silicon rubber applied on a focus at which the surface acoustic wave concentrates or is formed by irradiating the focus with a laser beam. The delay line can prevent overshooting of the frequency/amplitude characteristic and has excellent amplitude, phase and delay characteristics.
Patent EP-0127257-A2 (EP)
Inventor: DYOTT RICHARD B
IPC: G01C19/00
Filed: 1984-02-17
Abstract: A fiber-optic rotation sensor comprises a coil of polarization-holding, single-mode optical fiber (25) having a core (26) with a non-circular cross-section defining two transverse orthogonal axes, the outer surface (28) of said fiber having a non-circular cross-section with a predetermined geometric relationship to said orthogonal tranverse axes, a laser source (30) coupled to one end of said fiber (25) for supplying said fiber (25) with an optical signal having a fixed polarization plane, said non-circular outer surface of said fiber (25) forming a reference surface (29) for precisely aligning one of said transverse orthogonal axes of said fiber core (26) with said fixed polarization plane of the optical signal from said laser source (30).
Patent EP-0132924-A2 (EP)
Inventor: NATH PREM
IPC: H01L31/076
Filed: 1984-05-25
Abstract: @ An improved semiconductor device, adapted to provide electrical current in response to light energy incident thereon, includes a first electrode, an active semiconductor body atop thefirst electrode, a second electrode atopthe semiconductor body, and at least one defect region which is capable of providing a low resistance shunt path for the flow of electrical current between the electrodes of the device. The improvement comprises a continuous transparent barrier layer (1) operatively disposed between the semiconductor body and one of the electrodes of the device and (2) adapted to decrease the flow of electrical current through the at least one defect region of the semiconductor device. The barrier layer is formed from a magnesium fluoride based materials, oxides. nitride and carbides of: indium, tin, cadmium, zinc, antimony. silicon, chromium and mixtures thereof. Methods of (1) fabricating improved semiconductor devices and (2) preventing operational mode failures due to latent detents are are also disclosed.
Patent EP-0146207-A2 (EP)
Inventor: JAMES KENNETH SAMUEL
IPC: H05K7/00
Filed: 1984-08-31
Abstract: A process for the encapsulation of an electrical component (1) provided with at least one movable member (5), such as an overheating protection device, arranged externally of the component. The process comprises the steps of coating the component with a wax like material (2) in a molten state and in a sufficient amount to cover said at least one movable member (5), allowing said wax like material to solidify, incapsulating the wax coated component in an encapsulating material (3) having a solidifying temperature which is lower than the melting point of the wax like material and solidifying the encapsulating material.
Patent EP-0149339-A2 (EP)
Inventor: HILL HUGH ALLEN OLIVER
IPC: C12Q1/68
Filed: 1984-12-14
Abstract: The present invention discloses an assay for nucleic acid which comprises the steps of;
 (a) providing a probe material comprising;
 (i) a sequence of nucleic acids complementary to a given target sequence, and,
 (ii) a first ligand chemically linked thereto and capable of a specific binding reaction with an antiligand;
 (b) contacting the said probe material with an assay system comprising;
 (i) a suitable mediator, enzyme, substrate system capable of transferring charge to an electrode surface when the enzyme is catalyticaly active, and;
 (ii) a second ligand chemically linked to one of said mediator, enzyme or substrate, wherein the second ligand is capable of a competitive binding reaction with the antiligand, and;
 (iii) the said antiligand,
 Whereby the said first ligand competes with the said second ligand in a specific binding reaction with the antiligand, and;
 (c) contacting the above system with a solution suspected of containing the said target sequence whereby the binding of any of the said target sequence present to the probe affects the availability of the first ligand and therefore alters the rate of charge transfer to the electrode.
Patent EP-0115460-A2 (EP)
Inventor: SERVOL JACQUES
IPC: H05K3/46
Filed: 1984-01-24
Abstract: 1. Flexible printed circuit board comprising an insulating substrate (2), covered on a first side with conductive deposits (3) forming the pattern of the printed circuit, characterized in that it further comprises an a second face opposite to the first a layer (5) of adhesive transfer material.
Patent EP-0151916-A2 (EP)
Inventor: MIYO TOKIHIRO MEZON HISASUE -
IPC: H04L27/22
Filed: 1985-01-02
Abstract: An automatic gain control (AGC) circuit comprising a first filter (33) to which a received signal (S R  ) is applied, a variable level adjusting means (34), connected therewith, for producing the automatic gain controlled signal. A feedback loop is set up between the input and output of the variable level adjusting means (34), which feedback loop contains therein a second filter (51) exhibiting a narrower equivalent noise band width than that of the first filter (33), in response to a-particular signal component having a predetermined frequency spectrum with a certain duration so as to perform an integration in the second-filter (5).
Patent EP-0162419-A2 (EP)
Inventor: MAEDA ATSUSHI MITSUBISHI YUKA
IPC: B29K105/04
Filed: 1985-05-15
Abstract: A process for producing a cushioning laminate is described, comprising melting a laminated sheet comprising (a) a thermoplastic resin substrate sheet and (b) a thermoplastic resin adhesive layer having a heat distortion temperature at least 25°C lower than that of the thermoplastic resin which constitutes the substrate sheet (a); moving the laminated sheet below an upper mold in such a manner that the substrate sheet (a) faces the upper mold; vacuum molding the laminated sheet using the upper mold to produce a molded article having a desired irregular surface; and then bonding a plate-shaped member, such as a cardboard and a metallic or plastic plate, to the adhesive layer (b) of the laminated sheet while the above-molded article is brought into close contact with the upper mold, thereby producing the cushioning laminate having enclosed air rooms. This cushioning laminate is useful as a cushioning material for wrapping.
Patent EP-0168776-A2 (EP)
Inventor: CARLSEN HELGE
IPC: H01J35/14
Filed: 1985-07-11
Abstract: An X-ray tube has a cathode, a grid, a perforated anode and a target arranged behind the perforated anode. The cathode and grid are located opposite the perforated anode at negative potentials, the potential of the grid being somewhat more negative than that of the cathode. According to the invention, the target is at a preferably positive potential which differs from the potential of the perforated anode. This potential does not affect the focusing, so that in the case of welding machines it requires little or no smoothing, while when using the X-ray tube for investigation purposes, variation or adjustability of the said voltage is possible without affecting the focusing, so that the frequency of the generated X-ray radiation can be changed or continuously varied in this way, in order to obliterate diffraction patterns, for example in the investigation of mono- crystals. <IMAGE>
Patent EP-0155768-A2 (EP)
Inventor: DEGHETTO KENNETH A
IPC: E21B21/10
Filed: 1985-02-20
Abstract: A system and method for removing contamidated fluid from the ground in which water is pumped through a perforated pipe system into the ground to be decontaminated. The water and the contaminants are then drawn into a removal pipe system and to a treatment unit for separating the contaminants from the water before the latter is returned to the first perforated pipe system. According to an alternative embodiment the water is drawn into the removal pipe system by producing a high velocity stream of water using a venturi device and passing the stream over the upper end of the removal conduit. The vacuum created by the high velocity stream causes the water to flow into the removal conduit system.
Patent EP-0165717-A2 (EP)
Inventor: BYRD JAMES VERNON JR
IPC: G01G5/04
Filed: 1985-05-21
Abstract: A hydra-pneumatic load sensor comprises first bellow means (14) substantially filled with a fluid under a selected pressure having first load plate means (24) associated therewith; second bellows means (12) filled with a substantially incompressible fluid having second load plate means (16) associated therewith; signal line means in communication with said second bellows means; and load transfer means (60) connecting said first and second load plate means. The signal line means is connectable to a signal output means to provide a load-sensing signal system.
Patent EP-0164241-A2 (EP)
Inventor: DAVIS ROBERT CHESTER
IPC: A61K9/00
Filed: 1985-05-28
Abstract: A sustained release drug delivery device, for use in the rumen of a ruminant animal, of the type having a hydrolyzable biodegradable polymeric core in which a medicament beneficial when administered to the digestive tract of the ruminant animal is dissolved or suspended, which core is contained in a tube which is compatible with the rumen and which has at least one open end, which comprises a relatively thick layer of elastic sealant filling the length of the annulus between the core and the tube and forming an adhesive bond to both the core and the tube, said sealant being substantially impermeable to water, compatible with both the tube and the core, and compatible with and unaffected by the rumen is provided by the present invention.
Patent EP-0168975-A2 (EP)
Inventor: MAYER NATHAN
IPC: A61F13/00
Filed: 1985-06-17
Abstract: A patient care undersheet (10) includes a minimum number of support points in order to keep a bedridden patient from developing decubitus ulcers. The undersheet (10) preferably comprises a bottom layer (3) having a number of conically shaped bubble-like supports (36) and a top layer (32) comprising a non-woven fabric. An adhesive material (34) connects the non-woven fabric (32) to the bubble-like supports (36) in such a manner that under pressure the bubble-like supports (36) do not move with respect to each other. The bubble-like supports (36) are air tight so that the undersheet (10) does not collapse under the pressure of a patient's body. The area of contact (48) of the top (46) of the bubble-like supports (36) to the non-woven fabric (32) is approximately 40% of the total top surface of the undersheet (10). A patient only has to move a very small distance before a new area of skin is supported by the undersheet.
Patent EP-0182600-A2 (EP)
Inventor: FARRAR DAVID
IPC: C09D7/45
Filed: 1985-11-13
Abstract: Novel water soluble polymers are formed from one or more unsaturated monomers and contain acid groups selected from carboxylic, sulphuric and sulphonic acid groups, or water soluble salts thereof, and have Mw of from 1,000 to 100,000 (measured on the full sodium salt), and polydispersity below 1.5. The polymers are useful as dispersing agents, especially as thinners in drilling or packer fluids, and are useful in detergent compositions as detergent builders or anti-retention aids.
Patent EP-0184389-A2 (EP)
Inventor: HASEGAWA KENJI
IPC: A61K47/10
Filed: 1985-11-28
Abstract: A pharmaceutical composition stably containing minocycline for treating periodontal diseases which comprises minocycline or a pharmaceutically acceptable salt thereof and a base composed of a polyhydric alcohol containing a magnesium compound. Optionally, the base can further contain a water soluble high molecular weight compound, ethyl methacrylate/chlrortrimethylammnonium- ethyl methacrylate copolymer and its solubilizer. A method for treating periodontal diseases comprising topically applying the composition to the oral cavity is also disclosed.
Patent EP-0199912-A2 (EP)
Inventor: BRACHTEL GEROLD DR DIPL-CHEM
IPC: C01B25/32
Filed: 1986-02-15
Abstract: A process for the preparation of coarse-particle dicalcium phosphate dihydrate having a virtually spherical crystal shape and a particle size range between about 63 and 450  mu m, preferably between about 90 and 300  mu m, by reacting pure aqueous phosphoric acid with aqueous suspensions of precipitated chalks, wherein an amount of suspension corresponding to the reaction product formed is removed continuously or semicontinuously and the dicalcium phosphate dihydrate is separated off, washed and dried. Also disclosed is coarse-particle dicalcium phosphate dihydrate produced by the above process.
Patent EP-0213277-A2 (EP)
Inventor: BARTOCCI FRANCIS DENNIS
IPC: G06F17/30
Filed: 1986-05-16
Abstract: A directory dabatase system includes a network and a plurality of directory service units (DSU), each of the DSUs providing one or more directory service functions within the directory database. For propagation of an undirected user query relative to an object in the database from a source DSU to one or more target DSUs, one of which may contain information relative to the object, a propagation (P) table is provided in each of the DSUs, the P tables being a data structure capable of determining which other DSUs to send the user query to. 
     The source DSU examines its associated P table for the directory type specified in the query to generate an identification of one or more additional target ones of the DSUs to which the query should be directed. After propagating a query from the source DSU to those additional DSUs identified by the P table in the source DSU, there is returned to the source DSU information responsive to the user query from the one of the additional target DSUs containing the information.
Patent EP-0220682-A2 (EP)
Inventor: BABA SHIRO
IPC: G06F9/30
Filed: 1986-10-23
Abstract: A data processing system has a data processing function to perform a data processing by specifying one of a plurality of register groups (BNO, BN1, BN2) according to an instruction. The instruction contains an information for indicating a change from a register group (BNO) to another register group (BN2) and an information for specifying desired one or two or more registers (R2, R15; R7, R12) in said register group(s). This enables to transfer the contents of the desired one or two or more registers to other registers at a register change.
Patent EP-0227979-A2 (EP)
Inventor: MARCHETTI ALDO
IPC: F02M7/093
Filed: 1986-12-06
Abstract: A device (1) is described for fuel enrichment during acceleration, able to replace or to be positioned alongside the accelerator pump; the device consists of a supplementary fuel jet (10) in the carburretor (4) controlled through an electromagnet (12) by an electropneumatic actuator (15) provided with two chambers (29, 30) separated by an element (28) movable against the action of a spring (33) and both connected to the induction manifold (3) by means of respective tubes (16, 18) in one of which is positioned a delay valve (21).
Patent EP-0202082-A2 (EP)
Inventor: DEEG MARTIN H G
IPC: D01F6/66
Filed: 1986-05-09
Abstract: Filaments are produced from polymers having an inherent viscosity of at least 0.7 measured in concentrated sulfuric acid and containing in the polymer chain at least 50 per cent of the repeating units :by melting the polymer and heating the melt to a temperature of from about 20°C to about 80°C above the melting point of the polymer, passing the melt through a filter pack having a filtering area of at least about 8in (51.5 cm<sup>2</sup>) and a total volume of at least about 1.2 in<sup>3</sup> (19.5 cm<sup>3</sup>) per pound of polymer extruded per hour, and containing inert, irregularly shaped particles having a mesh size of about 25 to 140 to provide a pressure drop at least about 800 psig (57273 g/cm<sup>2</sup>), extruding the melt through spinning openings of desired shape to form filaments. A preferred embodiment also includes the step of passing the filaments immediately upon extrusion through a heating zone maintained at a temperature of about 200 to 320°C and having a length of about 3 to 12 inches (7.6 to 30.5 cm). The process is capable of producing fibers and yarns having a dpf of about 2.8 to 100, a tenacity of about 1 to 4.5 grams per denier, an elongation at break of about 15 to 200 percent and modulus of about 20 to 80 grams per denier.
Patent EP-0220847-A2 (EP)
Inventor: WU MUYEN NICHAEL
IPC: C09D7/65
Filed: 1986-10-02
Abstract: Low viscosity, random tetrapolymers that are the result of addition polymerization of the monomers acrylonitrile, methyl methacrylate, α-methylstyrene and/or styrene, and indene, containing the monomers combined in the polymer structure in the following weight percentages:
      wherein said tetrapolymers have an inherent viscosity in the range from 0.08 to 0.4 deciliters per gram of polymer solution.
Patent EP-0219432-A2 (EP)
Inventor: SUMNER CHARLES THOM
IPC: D01H15/013
Filed: 1986-10-10
Abstract: The doff management system of the present invention employs a central computer unit communicating with each yarn processing machine in a textile mill and operating under program control for monitoring and governing the operation of various functions and aspects of the mill operation. The system monitors strand production at each machine and whether the production has reached a predetermined criteria required for doffing; producing schedules of the machines which will be ready for doffing within a forthcoming time period; with the capability of altering the doffing schedules necessary to distribute workload; handling assignment of available doffers to frames which are ready for doffing; tracking earnings of doffers; and monitoring and recording various changes in the production status of the machines and generating current, historical, and prospective reports concerning the textile mill operations.
Patent EP-0230920-A2 (EP)
Title: Fluid for traction drive
Inventor: TSUBOUCHI TOSHIYUKI
IPC: C10M105/02
Filed: 1987-01-16
Abstract: The fluid for traction drive containing:
     (A) an alkane derivative having at least three cyclohexane rings in a molecule; and   (B) an alkane derivative having a main chain of two or three carbon atoms, to which at least two methyl groups are bonded, and having two cyclohexane rings in a molecule each bonded to one of the terminal carbon atoms of the alkane, or a cyclopentane derivative having two cyclohexane rings in a molecule, and which has a kinematic viscosity of at least 3 centistokes at 100°C.   
     The fluid has a high traction coefficient with stability over a wide range of temperature.
Patent EP-0239848-A2 (EP)
Inventor: KORTHAUS ERNST
IPC: F15B13/02
Filed: 1987-03-13
Abstract: Steuerung für Hydraulikzylinder als Antriebe für Kolbenpumpen, mit einem zwischen seinen Endlagen umschaltbaren Steuerkolben mit reziprok wirksamen Längsdrosseln in den Arbeitsleitungen, bei dem dem Steuerventil wenigstens eine Druckwaage zugeordnet ist. Die Stromungsrichtung des Öls ist durch alle Längsdrosseln (60,62;74,76,78,80) in allen Schaltstellungen des Steuerkolbens gleich. Jeder Längsdrossel ist eine Druckwaage (44,46;98,100,116,118) zugeordnet, die vom Druckabfall über der Längsdrossel gesteuert ist. Der Auslaß (38) des Steuerventils für den Zulauf zum Hydraulikzylinder (2) und dessen zugehöriger Einlaß (42) für den Ablauf aus dem Hydraulikzylinder sind jeweils in zu einem der Anschlüsse des Hydraulikzylinders zusammengeführt.