baber/WOPTO huggingface dataset:
Patent EP-0158500-A2 (EP)
Inventor: REVIS ANTHONY
IPC: C08J9/00
Filed: 1985-04-02
Abstract: Porous materials having a dual surface are disclosed. Also disclosed is a method for their preparation. An example of such a material is a silica gel reacted with a reactive silane intermediate such as (CH 3 ) 2 Si=O and then, with a reactive silane such as
     to give a dual treated material having -(CH 3 ) 2 SiO) x H on the exterior surface and
     on the interior surface of the pores.
Patent EP-0161974-A2 (EP)
Inventor: GESSAY JEAN-CLAUDE
IPC: E02D27/26
Filed: 1985-04-22
Abstract: The invention relates to civil engineering works. In particular, it relates to a device suitable for forming a primary column of stabilized and compacted soil, which comprises at least two parallel shafts driving in opposite directions, two parallel augers with opposite pitch, each auger being provided at the opposite end to the drive shaft with a loosening drillhead and the distance between the axes of the augers being less than the diameter of an auger, the shafts and the shanks of the augers comprising a bore connected to a source of material to be added, and at least one orifice which communicates with the said bore being provided on the shank of each auger so as to discharge the material to be added and allow it to be mixed with the loosened soil. Applicable in particular for the compaction of railroad territory.
Patent EP-0179746-A2 (EP)
Inventor: LOQVIST KAJ-RAGNAR
IPC: B23B27/16
Filed: 1985-08-29
Abstract: A chip cutting tool comprising a tool body (10) and a resiliently yielding element (12) for clamping a cutting insert (11) to the tool body (10). The cutting insert (11) is adapted to be clamped by making use of solely a portion of the available yielding movement and adapted to be loosened by further resilient yielding movement of the element (12) at the same time as the cutting insert is clamped butt on butt to the tool body (10).
Patent EP-0192102-A2 (EP)
Inventor: VAGLINI FRANCO
IPC: H01R43/055
Filed: 1986-01-31
Abstract: The improvements relate to devices for applying terminals and the like to the ends of filiform bodies such as conductors, lengths of elastic material and other articles. For feeding the metal strip, formed from an interconnected succession of terminals or the like, and for rhythmically moving it into the position in which a terminal is applied to the filiform body and detached from the rest of the strip, the invention provides a pawl, which for this purpose engages the terminal, and is hinged to one end of a lever and subjected to the moment produced by a spring. The lever can rotate about an adjustable point between its ends. At its other end, the lever is hinged to a straight pin adjustably mounted in a guide member. This member is slidably mounted in the frame of the device and carries a roller. This roller cooperates with a cam associated with a mobile head carrying the cutting and bending tools which, respectively, detach the terminal or the like from the rest of the strip and bend its edges over in order to fix it to the conductor or other filiform body.
Patent EP-0193762-A2 (EP)
Inventor: QUAN RONALD
IPC: G06K9/38
Filed: 1986-02-14
Abstract: A low power bar code detection circuit is provided. The detection circuit, because of the sensitivity of its internal amplifiers (4,6, 8), is capable of reading reflected bar code images even in high ambient light, for example, in sunlight. This sensitivity is accomplished by having a high gain of the photode- tected bar code signal by amplifying it with a transresistance preamplifier (4). The low power is accomplished by using a pulse-modulated light source (10) for producing reflected images and having intermediate amplifier stages (6) of the detection circuit conduct only at the peak amplitudes of the detected image signal.
Patent EP-0208206-A2 (EP)
Inventor: SPITALER ENGELBERT
IPC: A63C9/084
Filed: 1986-06-26
Abstract: The ski binding has a sole holder which can be swivelled up counter to the force of a release spring about an axle mounted in a bearing block, the latter being mounted likewise swivellably, if appropriate by means of a swivel plate, about a vertical axis, which is fixed to the base plate, and is loaded by a return spring. Furthermore, a blocking member is provided on a spring-loaded blocking lever, the receiving point of which blocking member is formed by openings situated one above the other in the swivel plate and base plate, and which prevents the bearing block from swivelling in predetermined positions of the sole holder. The blocking lever (24) is in effective connection at its arm (24b) remote from the blocking member (24a) with the sole holder (10), by which means the blocking member (24a) is directly controlled by the sole holder (10). <IMAGE>
Patent EP-0213619-A2 (EP)
Inventor: BRAUNLING RUSSELL D DR
IPC: G08B13/16
Filed: 1986-08-29
Abstract: An intrusion detection apparatus (10) gives a signal when a light vehicle approaches a geophone (12), and a heavy vehicle discriminator (15) disables the detection apparatus when the approaching vehicle is a heavy one.
Patent EP-0214662-A2 (EP)
Inventor: ADAMS JOHN T
IPC: H05K7/02
Filed: 1986-09-10
Abstract: For an ignition control device that utilizes a very sensitive flame rectification signal responsive circuit a printed wiring board (70) arrangement is utilized with a careful arrangement of the conductive areas (38, 44, 48) on the printed wiring board to substantially eliminate leakage paths that can provide a false indication of the presence of flame when none in fact is present.
Patent EP-0227120-A2 (EP)
Inventor: SHIBAYAMA MASAHIKO OMRON TATEI
IPC: G05B19/42
Filed: 1986-12-29
Abstract: In this inspection controller for a vehicle, there are included several sensors, several output terminals, memory for storing output states corresponding to the input states of the sensors, and a control device for selecting an output state stored in the memory and producing an output state on the output terminals corresponding to each of the input states. Also there are included: a teaching command device; a device for selecting the output terminals; a device for commanding writing for the memory; and a second control device for writing into the memory the data obtained from the sensors and the output data on the output terminals selected by the output terminal selecting device in such a mannerthat the two sets of data correspond to each other according to the states of the teaching command device, the selecting device, and the write command device. Optionally, there may further be included: a teaching condition agreement determining device for determining the agreement between the input data of the I/O data for writing and the input data of the I/0 data which has already been written into the memory and, in case of disagreement, for outputting an action signal for the second control device; and a third control device, for outputting an error signal in case of an agreement result from the teaching condition agreement determining device, and for clearing the already stored and agreed I/O data from the memory.
Patent EP-0197569-A2 (EP)
Inventor: DE WEERT PAUL H
IPC: B62M1/14
Filed: 1986-02-19
Abstract: 57 A manpower-driven vehicle with the characteristic that it consists essentially of a number of wheels (1, 2); a frame (3) supported by the wheels (1, 2); drive mechanisms (4) to transmit the power to the wheels (1, 2), consisting mainly of a rod (7) that moves back and forward and a transmission (8) to convert the movement of the rod (7) into a rotation of the wheels (1,2); and a seat (5).
Patent EP-0194120-A2 (EP)
Inventor: ORDO RICHARD ALAN
IPC: F16D25/10
Filed: 1986-03-03
Abstract: A method for assembling a spline-type connection wherein a plurality of angularly spaced spline teeth (24, 26) on a first member (10) project radially from a circular edge (20) thereof and are disposed in an imaginary annulus concentric with the circular edge, a staging annulus (36) corresponding in size to the imaginary annulus is formed on a second member (12) at one end of and perpendicular to a cylindrical wall (34) on the second member and is adapted to slidably receive the circular edge of the first member, a frusto-conical centring guide shoulder (48) is formed on the second member around the staging annulus and extends longitudinally outboard from the staging annulus, and a plurality of spline grooves (38, 40) are formed in the cylindrical wall and intersect the staging annulus at a corresponding plurality of notches (42, 44) angularly spaced to register with the spline teeth. 
<??>During assembly, the first member is advanced to a staged position on the second member wherein the spline teeth rest on the staging annulus, and is then rotated in the staged position to register the spline teeth with the notches to permit adavancement of the spline teeth along the spline grooves. 
<??>A preferred application is in the assembly of plate-type friction clutches of automotive automatic transmissions.
Patent EP-0198590-A2 (EP)
Title: Semiconductor memory device
Inventor: WADA MASASHI C O PATENT DIVISI
IPC: H01L29/94
Filed: 1986-03-11
Abstract: Island layers (14) defined by grooves (12) are formed on a p + -type silicon substrate (10). One memory cell having a MOS capacitor (C) and a MOSFET transistor (Q) is formed in each island layer (14). The MOS capacitor (C) is buried in a groove (12) surrounding the island layer (14) and has a capacitor electrode (22) insulatively provided over the bottom surface of the groove (12) and an n--type semiconductor layer (20) formed in a ring-shaped manner in the side surface region of the groove (12) and facing the capacitor electrode (22). The MOSFET (Q) has a ring-shaped gate electrode (28) formed in the groove (12) to be insulatively stacked over the capacitor electrode (22). The gate electrode (28) faces a p-type channel region (26) formed in a ring-shaped manner in the side surface region of the island layer (14). Only a drain layer (32) is formed in the top surface region of the island layer (14). I
Patent EP-0206582-A2 (EP)
Inventor: RENFREW BRUCE
IPC: F16L37/22
Filed: 1986-06-04
Abstract: A hose coupling has a tubular body (10) one end of which is intended to be attached to the end of a hose-pipe (14), and the other end of which has a bore (12) to receive the spigot (20) of a co-operating coupling (22) which is retained in the bore with a snap action. Three locking members (38) project into the bore (12) to hold the spigot (20) therein, and a locking sleeve (24) can be moved axially of the body (10) to force the locking members (38) to a release position, enabling the spigot (20) to be withdrawn from the bore to separate the couplings. The locking members (38) are interconnected by a ring (26) attached to the end of the body (10), and during assembly of the coupling the body (10) and the ring (26) interengage with a snap action to retain the ring (26) in fixed relationship to the body (10) and to hold the sleeve (24) captive on the body (10).
Patent EP-0221716-A2 (EP)
Inventor: JOHNSON BRUCE K
IPC: G03B17/48
Filed: 1986-10-20
Abstract: This concerns a photographic accessory for use with a camera having a source of artificial illumination, to photograph an article positioned in the accessory housing (34-40). The article, which may be a photographic print for copying, uses light from the camera's source of artificial illumination, this light being redirected onto the article by a pair of mirrors (88b,88c) arranged to illuminate the article from opposite sides. The camera may be of the self-developing kind. It may also include a photocell controlling the exposure period and the accessory may then include optical means (96) directing a portion of the light from the artificial illumination source directly onto the photocell to increase the accuracy of the photographic exposure. The accessory may include a lens assembly (72) providing a small magnification of the image, this lens assembly being optically coaxial with the taking lens system of the camera.
Patent EP-0236906-A2 (EP)
Inventor: GARICH NORBERT
IPC: E04B1/344
Filed: 1987-03-03
Abstract: Transportable shelter, as used, for example, in disaster areas. For improved transportability, the individual building elements are designed to be movable relative to one another. <IMAGE>
Patent EP-0236942-A2 (EP)
Inventor: UMEZAWA HAMAO
IPC: A61K31/7034
Filed: 1987-03-05
Abstract: As new 2'-deamino-2'-hydroxyistamycin B o  derivatives are provided four compounds, namely 2'-deamino-2'-hydroxyistamycin B; 2'-deamino-2'-hydroxy-3-O-demethylistamycin B; 4-N-(β-alanyl)-2'-deamino-2'-hydrox- yistamycin B o ; and 4-N-(β-alanyl)-2'-deamino-2'-hydroxy-3-O-demethylistamycin B  o  which all exhibit high antibacterial activity and low acute toxicity in combination. These new compounds are useful as antibacterial agent.
Patent EP-0243984-A2 (EP)
Title: Spanneinrichtung für eine Versteifungssonde
Inventor: FRIMBERGER ECKART DR
IPC: A61M23/00
Filed: 1984-07-04
Abstract: Es wird eine Spanneinrichtung (10) für eine Versteifungs­sonde (1) beschrieben, die zur Verwendung in der Medizin beispielsweise zu therapeutischen oder diagnostischen Zwecken, insbesondere zur Einführung in den Verdauungs- ­oder Ausscheidungstrakt vorgesehen ist. In die Spannein­richtung (10) werden die gleichsinnigen Enden des Mantels (2) und der Seele (3) der Versteifungssonde eingehängt. Mit Hilfe von Gegendruckfedern (17, 18) und durch mittels einem Gewindebolzen (20) verschiebbaren Druckstücken (15, 16) wird die Seele (3) relativ zum Mantel (2) verspannt.
Patent EP-0259572-A2 (EP)
Inventor: BRANNON JAMES HAMMOND
IPC: H01L21/3065
Filed: 1987-07-14
Abstract: A method and means for high-rate etching a material is disclosed including the steps of disposing a gas mixture of a fluorine-containing molecule and H2 over the surface of a material to be etched; and laser dissociating this fluorine-containing molecule in the gas mixture to cause very fast etching of the material surface. 
     In a preferred embodiment, the fluorine-containing molecule is chosen from the group of NF3, SF6, and COF2, and the surface to be etched is unmasked silicon.
Patent EP-0264550-A2 (EP)
Inventor: FLANIGEN EDITH M
IPC: C04B38/00
Filed: 1987-07-24
Abstract: A calcium silicate filler mass for use in storing a gas solution or liquid gas, said filler mass having a high compressive strength and containing at least 0.5 weight percent reinforcing carbon fibers uniformly disposed within said calcium silicate (11), said filler having uniformly distributed throughout very fine pores of less than about 25 microns, and being substantially absent of voids and having a porosity of at least about 85%. There is also disclosed an acetylene storage vessel for storing gas solutions of acetylene which includes said silicate filler mass (11) disposed within a metal shell (10) and a method of forming said acetylene storage vessel.
Patent EP-0257642-A2 (EP)
Inventor: MULLER ROBERT
IPC: A47C1/035
Filed: 1987-08-27
Abstract: The furniture for sitting and lying has a tiltable backrest, a movable surface for the buttocks and a resting surface for the feet which can be swivelled forwards below the surface for the buttocks. The backrest, the surface for the buttocks and the resting surface for the feet are connected by means of joints and have a closed lying surface. The latter is held on a prismatic foot at least at two upper pivots. Arranged on at least one lower pivot on an axle in the prismatic foot is an eccentric which has two eccentrically arranged boreholes as rotatable receptacles for struts, at least one strut being attached so as to be swivellable in a receptacle part on the backrest and at least one other strut being held so as to be swivellable in a receptacle part on the resting surface for the feet. A resting roller below the other strut is arranged between the eccentric and the resting surface for the feet. Arranged in each case laterally on the prismatic foot is an armrest, each armrest having a support for the arrangement in the foot.
Patent EP-0273208-A2 (EP)
Inventor: DALL OCCO TIZIANO
IPC: C08F10/02
Filed: 1987-11-27
Abstract: Catalysts for the polymerization of ethylene or of its mixtures with alpha-olefins, obtained from an organometallic compound of aluminum, and from a solid catalytic component comprising:
     A. An anhydrous magnesium halide in active form, as the support;   B. a halogenated compound of titanium;   C. a halogenated compound of hafnium.   
     Said catalysts are characterized in that they produce, by means of single-step polymerization processes, ethylene polymers or copolymers, having a wide distribution of molecular weights.
Patent EP-0271797-A2 (EP)
Inventor: LOIACONO MARCO
IPC: G03C7/32
Filed: 1987-12-07
Abstract: A color image, wherein granularity is reduced under conditions allowing any sharpness loss to be kept under control, is obtained by image-wise exposing and developing in an alkaline water solution containing a color developer a silver halide color photographic element comprising a support base and at least a silver halide emulsion layer containing dispersed a non-diffusing hydrophobic coupler which upon reactiong with an oxidized developing agent forms a non-diffusing dye, characterized by the fact that said emulsion contains dispersed therein oil droplets, said droplets containing said non-diffusing coupler dis­solved therein, and furthermore polymer particles in a quantity sufficient to obtain controlled smearing of the image-forming dye.
Patent EP-0234751-A2 (EP)
Inventor: ALLEN SIMON
IPC: G02F1/361
Filed: 1987-01-28
Abstract: Optical elements comprising a non-­centrosymmetric compound comprising an electron donor and an electron acceptor linked by a conjugated bridging group, in which the electron acceptor is a nitroso groups, in which element the molecules of the compound are aligned so that the element has a net non-­centrosymmetry, a method for their preparation, optical devices comprising such elements, and some of the compounds.
Patent EP-0232187-A2 (EP)
Inventor: MERKOVSKY DANIEL
IPC: G21C17/10
Filed: 1987-02-06
Abstract: The invention relates to a thimble guide assembly for receiving a thimble inserted into a nuclear fuel assembly through a passage (26) in a reactor core plate (14) and through an aperture (22) in a bottom-nozzle portion (20) of the fuel assembly. 
     The thimble guide assembly comprises a thimble guide (33) having a thimble passage (62) and adapted to be fixedly mounted on the core plate (14) so that the thimble passage (62) is axially aligned and communicates with the passage (26) of the core plate; and a guide extender (64/Figs. 3 or 88/Fig. 8 or 88'/Fig. 9) which is mounted on the thimble guide (33) so as to have a thimble passage (80/Figs. 3 or 95,104/Figs. 8, 9) therethrough axially aligned with the thimble passage (62) of the thimble guide (30), the guide extender comprising a hollow element (66/Fig. 3 or 90/Figs. 8, 9) which is maintained in abutment with the bottom-nozzle portion (20) when in use.
Patent EP-0234880-A2 (EP)
Inventor: MORRIS ROBERT
IPC: E21B19/20
Filed: 1987-02-20
Abstract: Apparatus for use with a drilling rig having a derrick mounted over a bore hole including support means (29,89,121) to support an upper section of pipe (49) in a generally upright position offset from the axis of said bore hole; second support means (120) to position a lower section of pipe in a generally upright and end to end relationship with said upper section; and means (33-36) offset from said axis for coupling said sections of pipe to form a pipe stand and for subsequently uncoupling such sections to break down the stand.
Patent EP-0261753-A2 (EP)
Inventor: SAMS KENNETH
IPC: A63H33/40
Filed: 1987-03-12
Abstract: An aerodynamic device includes a rotor wing (1), fixed to a rod (4) rotatable about the axis of the rod, and connected by bearings (8, 9) to a bridle (6) to which a securing line (15 is attached. At least one stabiliser fin (11) is hinged (at 13) to the rotor (1) on an axis at right angles to the rotation axis. The or each stabiliser fin is free to move angularly about its hinge axis in flight.
Patent EP-0241190-A2 (EP)
Inventor: EHRLICH DANIEL J
IPC: G03F1/72
Filed: 1987-03-30
Abstract: The invention relates to visible-laser deposition reactions of metal containing oxyhalide and carbonyl vapors, such as, chromyl chloride vapor, CrO 2 Cl 2 , or cobalt carbonyl, Co 2 (CO) 8 , for direct writing of metal containing opaque patterns on various substrates (S i , S i O 2 , GaAs and glass). Deposition at low laser power is by photolyses of adsorbed reactant molecules. Higher powers initiate deposition photochemically and continue it with a combined photolytic/ pyrolytic reaction, simultaneously inducing a solid-phase conversion of the deposited film. Mixed Cr 2 O 3 /CrO 2  or cobalt thin films of 1-nanometerto several-micrometer thickness, as well as 1-millimeter-long single crystals of Cr 2 0 3  or cobalt, can be grown with this process, the former at rates up to 3 µm/s. Thin chromium oxide films produced in this manner are strongly ferromagnetic.
Patent EP-0243067-A2 (EP)
Inventor: SEHEULT JAMES M
IPC: C09K8/02
Filed: 1987-04-14
Abstract: A spacer fluid for use in oil well drilling applications is disclosed. The fluid is prepared from a slurry comprising 25-60% heteropolysaccharide S-130, 0.5-6% organophilic clay, 30-70% solvent, up to 10% surfactant, and up to 6% methanol or isopropanol.
Patent EP-0244270-A2 (EP)
Inventor: GREEN SIMON RICHARD
IPC: B62D1/04
Filed: 1987-05-01
Abstract: A vehicle steering wheel has a pair of substantially straight sections (10c, 10d) of the rim (10) for a comfortable, relaxed grip by the driver's hands and locations (24) are provided towards the upper end of the straight sections to serve as a guide for the driver's thumbs to rest in.
Patent EP-0250266-A2 (EP)
Inventor: TOMIDA YASUKO
IPC: C09D11/00
Filed: 1987-06-19
Abstract: There is disclosed an ink jet recording method which performs recording by attaching liquid droplets of a recording liquid onto a recording medium, wherein recording is performed by elevating the temperature of the recording liquid having the viscosity of 2 centipoise or higher and the surface tension of 40 dyne/cm or higher at 25°C to form recording liquid droplets having the viscosity less than 2 centipoise.
Patent EP-0251813-A2 (EP)
Inventor: JACOBS MARTIN J
IPC: A61K31/335
Filed: 1987-07-03
Abstract: The Resorcyclic Acid Lactone (RAL) derivatives zearalenone, zearalanone, zearalene, zearalane, zearalenol, zearalanol, dideoxyzearalane and pharmaceutically acceptable salts thereof can be administered to vertebrates to non-specifically stimulate the immune system.
Patent EP-0263711-A2 (EP)
Inventor: TSUZUKI YUKIO AZA BISHAMON
IPC: H01L27/12
Filed: 1987-10-08
Abstract: A structure and manufacturing method for a thin film semiconductor device consisting of a single diode or a plurality of diodes connected in series, the device being formed of at least one pair of mutually adjacent P-type (23a) and N-type (23b) regions formed in a layer of polycrystalline silicon (23) deposited on an insulating film (22) upon a substrate (21), to thereby define at least one PN junction. Each of the P-type regions and N-type regions is shaped as a rectangle, with opposite ends of each PN junction formed between these regions being respectively defined by two opposing sides of the polycrystalline silicon layer. Since each of the PN junctions is substantially rectilinear, an even distribution of current flow through each PN junction is attained, whereby a high resistance to destruction and an extremely stable value of reverse bias breakdown voltage are achieved.