baber/WOPTO huggingface dataset:
Patent EP-0153118-A2 (EP)
Inventor: MORRISON WILLIAM CRAIG
IPC: B23B31/30
Filed: 1985-02-08
Abstract: A workpiece (10) is set up and held on a machining axis (17) to allow machining of the outer surface (13) in a single operation. The workpiece (10) is lightly clamped between a headstock (18) and a tailstock (35) and a datum surface (23) is provided which is a datum distance from the machining axis (t7). An aligning mechanism (26) aligns the surface of the workpiece with the datum surface (23) so ensuring that the workpiece surface is a required distance from the machining axis. The clamping pressure is then increased to hold the workpiece in this position ready for machining in a single operation.
Patent EP-0154558-A2 (EP)
Inventor: BAYLY PETER KINGSLEY
IPC: B65D6/24
Filed: 1985-03-07
Abstract: @ A demountable container having a plurality of side walls (1) which are releasably connected in edge to redge relationship and in a manner such that adjacent said walls (1) extend angularly relative to one another. Means for interconnecting the walls (1) includes an alternating series of lugs (7) and apertures (8) provided along each of two side edges (6) of each wall (1). The lugs (7) of each of two interconnected side edges (6) engage with respective apertures (8) of the other side edge (6) and the lugs (7) and apertures (8) are so arranged that engagement is effected in a sequential order commencing at one end of the series and finishing at the other. The walls (1) are formed of plastic or other material such as to be capable of limited resilient distortion along their edges for the purpose of effecting the aforementioned engagement. Also, the arrangement of the lugs (7) and apertures (8) is such that each of two adjacent pair of engaging lugs (7) and apertures (8) resist separation of the respective walls (1) in different directions.
Patent EP-0155178-A2 (EP)
Inventor: HIRAKI AKIO
IPC: H01J37/34
Filed: 1985-03-13
Abstract: A method and apparatus for providing a substrate (3) with an amorphous carbon coating film having a high hardness, good oxidation resistance, good thermal resistance, good electrical resistance and high thermal conductivity. The coating film is produced by sputtering a graphite target electrode (2) in an atmosphere of hydrogen and/or fluorine at a gas pressure of 6.665 to 666.5 Pa (0.05 to 5.0 Torr) while maintaining the current density for the graphite target electrode (2) 11.3 and 14.7 mA/cm 2  thereby limiting the H/C ratio in terms of an atomic ratio between 0.5 and 0.9. The apparatus includes a coating forming deposition substrate (3) arranged at a position within a sputtering vacuum container (1) where it is not directly exposed to a plasma or it may be mounted on an electron drawing electrode (7) within the container with a plasma adjusting electrode positioned in front of the substrate.
Patent EP-0164181-A2 (EP)
Inventor: GOODWIN FRANCIS EUGENE
IPC: G01S17/34
Filed: 1985-03-15
Abstract: An apparatus and a method for measuring the distance to an arbitrary target (52) includes a radiation source (62) producing a beam of coherent radiation the frequency of which is continuously varied. The beam is divided into a ranging beam and a reference beam. The'ranging beam is coupled to a ranging interferometer (70), which directs a portion of the ranging beam at the target (52). The ranging interferometer (70) produces a first signal indicative of the phase difference between a portion of the ranging beam directed at and scattered by the target and another portion of the ranging beam which has traveled over a path of fixed length. The reference beam is coupled to a reference interferometer (66). A portion of the reference beam is directed by the reference interferometer (66) along a reference path of a predetermined length X ref , and the phase difference between the portion of the reference beam directed along the reference path and another portion of the reference beam which has travelled over a path of a fixed length is measured. The phase difference between the two portions of the reference beam and the phase difference between the two portions of the ranging beam are processed to determine the distance of the target from the ranging interferometer (70). The number of fringes resulting from the wave interference produced in the ranging interferometer (70) and the number of fringes in the wave inferference pattern produced by the reference interferometer (66) are counted and used, together with the known length of the reference path, to determine the distance of the target from the ranging interferometer (70). Very accurate range measurements may be obtained provided that the frequency deviation of the frequency modulation and the signal-to-noise ratio of the system is adequate. The surface roughness of the surface may also be ascertained by determining reflectivity profile (i.e. the intensity of radiation scattered by the surface of the target for a plurality of different angles of incidence of the beam), and speckle pattern (i.e. modulations in the scattered radiation produced by interference between radiation scattered by different points of the surface). The measured reflectivity profile and/or speckle pattern parameters may be compared with experimentally-obtained data for preder- mined surfaces of known surface roughness in order to approximate the surface roughness of the target.
Patent EP-0173554-A2 (EP)
Inventor: TSUTSUI AKIO
IPC: H04N5/445
Filed: 1985-08-27
Abstract: A CRT display unit comprises a line mode detecting circuit (17) for determining a standard mode or a high-resolution mode dependent on the output of a counter (179) counting a horizontal synchronizing signal. When the high-resolution mode is determined, a switching circuit (18) enables a horizontal oscillator (13) and a horizontal deflecting circuit (14) to operate corresponding to the high-resolution mode. In other words, the switching circuit (18) selects time constants (R2 and C 1) so as to increase a horizontal oscillating frequency of the horizontal oscillator (13). To a collector of a horizontal deflecting transistor (Q3), two capacitors (C3 and C4) are connected so that a horizontal flyback period may be shortened. An end of a horizontal deflecting coil (28) is connected to a step-down transformer (27) so as to increase a horizontal amplitude. Thus, the horizontal oscillating frequency, the horizontal amplitude and the horizontal flyback period can be automatically set according to each mode.
Patent EP-0192083-A2 (EP)
Inventor: KAKUTA TOSHIO
IPC: H01H13/56
Filed: 1986-01-27
Abstract: The invention relates to a compact, mechanically operated switch which is especially suitable for use in a telephone set having a loudspeaker receiving function. 
     The switch includes a housing (2) and, disposed therein, a first and a second rotor (8,9) for opening and closing cooperable contacts (11,12) and a third rotor (10) for restricting the rotation of the second rotor (9) under a certain condition. All the rotors are disposed in axial alignment with each other. The first and second rotors are urged to rotate in one direction while the third rotor is urged to rotate in the other direction by the action of a force greater than that urging the second rotor to rotate in the one direction. A pushbutton (20) is disposed between the first and second rotors (8,9) and acts, when depressed, to forcedly rotate tnem in the other direction so as to establish a loudspeaker receiving circuit. A lock pin (23) cooperates with the pushbutton (20) to lock it in a depressed position. The third rotor (10) includes a lever (37) operatively associated with a handset and having a cam portion (43) which acts to move the lock pin (23) in a manner to unlock the pushbutton when the handset is lifted.
Patent EP-0200107-A2 (EP)
Inventor: KRAEMER DIETER
IPC: C09K23/52
Filed: 1986-04-17
Abstract: Eiweißstoffe, beispielsweise Enzyme, werden aus einer wäßrigen Lösung, die einen Elektrolyten in einer Ionenstärke von mindestens 0,15 Mol/l enthählt, auf einen von der wäßrigen Lösung umspülten festen, makroporösen, in Wasser nicht löslichen und höchstens schwach quellbaren, kleinteiligen Träger, der vorzugsweise ungeladen oder höchstens schwach anionisch geladen ist, adsorbiert und vorzu- gsweise vor, während oder nach der Adsorption mittels einer der elektrolythaltigen wäßrigen Lösung zugesetzten Kupplungskomponente vernetzt.
Patent EP-0208961-A2 (EP)
Inventor: BUGIANESI ROBERT L
IPC: C07F9/10
Filed: 1986-06-26
Abstract: There are disclosed phospholipid analogs having the formula:wherein:Y represents, e.g., -O;R represents, e.g., -(CH<sub>2</sub>)<sub>15</sub>CH<sub>3</sub>;Z represents, e.g.,X is, e.g., trimethylamine;R<sup>2</sup> and R<sup>3</sup> can be the same or different and are independently, e.g.,(a) hydrogen;(b) hydroxy;(c) unsaturated or saturated, unsubstituted or substituted C<sub>1</sub>-C<sub>4</sub> alkyl group wherein the substituents are hydroxy, acetyloxy, sulfhydryl, fluoro;(d) azido;(e) amido;(f) acetamido;m is, e.g., 1; andn is, e.g., 2.These compounds inhibit PAF (platelet-activating factor) biosynthesis and are thereby useful In the treatment of various diseases or disorders mediated by the PAF such as, for example, pain, fever, inflammation, cardiovascular disorder, asthma, lung edema, allergic disorders, skin diseases, psoriasis, and adult respiratory distress syndrome.
Patent EP-0219673-A2 (EP)
Inventor: CHIANG JOHN PAICHUN
IPC: C12P19/18
Filed: 1986-09-10
Abstract: Disclosed is a method for preparing transglucosidase comprising culturing a strain of Talaromyces duponti in a suit able nutrient growth medium and isolating the transglucosidase there from. Also disclosed is the transglucosidase produced by T. duponti.
Patent EP-0224195-A2 (EP)
Inventor: OSUGA MINORU
IPC: F02D41/00
Filed: 1986-11-20
Abstract: In feedback control for the air/fuel ratio based on a sensor (4) producing an output signal proportional to a change in the air/fuel ratio, a control constant modifier (10) is operative to vary the proportional component and the integration component in a feedback system (7, 8, 9) in accordance with an air/fuel ratio set for controlling, thereby assuring stability of ultimate fuel control.
Patent EP-0232533-A2 (EP)
Inventor: WILSON ARTHUR M
IPC: H05K3/20
Filed: 1986-12-19
Abstract: A method for making integrated circuits in which a polyimide/conductor multilevel film (17) is cast on a substrate (10), using available or existing semiconductor processing equipment. The polyimide film (17) is formed from readily available polyamic acid resins, and the conductor (16) can be sputtered aluminium formed to interconnection conductor patterns (16, 16') by standard photolithographic techniques. After fabrication of the multilayer film (17), the conductors (16, 16') of the film (17) and the device circuit (30) are brought into aligned contact, and the device circuit (30) affixed to the film (17). The film (17) and the device circuit (30) are then removed from the substrate (10) for further processing, such as bonding the device and film to a mother board or leadframe, as desired.
Patent EP-0204351-A2 (EP)
Inventor: FRANK HELMUT
IPC: B65G53/20
Filed: 1986-01-06
Abstract: An open pneumatic conveyor trough for bulk materials has fenders which reduce the energy consumption. The conveyor trough is intended for bulk materials, such as, for example, punchings in in-house transport. Attached on its upper open side are slightly S-shaped angled fenders (6) which press the conveying gas seeking to escape upwards down again, so that the latter imparts an additional thrust to the conveying material and therefore ensures a lower air and energy consumption. At the same time, individual small particles are prevented from flying out of the conveyor trough. The fenders (6) are attached within an angular sector of between 10 and 45 DEG  relative to the conveyor track (4) and at a distance from one another of between 100 and 300 mm. In a particular instance, the energy consumption was reduced by 68% in this way.
Patent EP-0244515-A2 (EP)
Inventor: SEIDEL GERHARD E
IPC: F02K3/04
Filed: 1986-11-24
Abstract: A fan jet engine assembly comprising a hoop fan surrounding a turbojet (19) is disclosed. The hoop fan includes a pair of rotatable hubs (27, 29) that encircle the turbojet. A stage of fan blades (31, 33) is attached to each hub (27, 29) and radiates outwardly therefrom. The tips of the blades (31, 33) of at least one of the stages are attached to a hoop (23/25 or 61) that encircles the tips of the blades (31, 33) of both stages. Due to the attachment of the hoop (23/25 or 61) to the blades (31, 33), the hoop rotates as the hubs (27, 29) are rotated by the turbojet (19). The pitch of the blades of at least one of the stages is adjustable.
Patent EP-0199480-A2 (EP)
Inventor: DINA DINO
IPC: C12N9/02
Filed: 1986-04-03
Abstract: The complete genome of the hepatitis A virus - (HAV) is disclosed. With the entire genomic sequence available, epitopes are identified by analogy to known picornaviruses such as polio virus, synthesized chemically, and conjugated to carrier proteins to provide protective vaccines against HAV. Alternate methods of preparing vaccines include preparation of specified peptide sequences using recombinant techniques, preparation of deleted virions by modifying the genome to destroy the replicase and LTR regions, and preparation of particulate immunogenic materials containing an epitope from HAV. The foregoing alternatives for vaccine preparation are described, and proteins thus prepared used to raise antibodies against HAV.
Patent EP-0202065-A2 (EP)
Inventor: YAMAMOTO MASAKI
IPC: A61K45/00
Filed: 1986-05-06
Abstract: The present invention provides a biodegradable high molecular polymer characterized in that the content of water-soluble low molecular compounds, as calculated on the assumption that each of said compounds is a monobasic acid, is less than 0.01 mole per 100 grams of said high molecular polymer. 
     The thus-obtained high molecular polymer has good aging stability and can be used advantageously as an excipient for pharmaceutical preparations.
Patent EP-0201316-A2 (EP)
Inventor: SUTTON TREVOR GEORGE
IPC: F02K9/88
Filed: 1986-05-06
Abstract: Attitude control apparatus (18, 20) for an automotive vehicle (10) in which motive fluid is supplied to attitude control nozzles (22, 24). The nozzles (22, 24) are arranged in two pairs, each pair consisting of two oppositely directed nozzles through one or other of which the fluid is selectively expelled, whereby substantially simultaneous operation of one nozzle from each pair in opposite directions effects an attitude change about the roll axis (26) while substantially simultaneous operation of one nozzle from each pair in the same direction effects an attitude change about one of the yaw axis and the pitch axis.
Patent EP-0202909-A2 (EP)
Inventor: JELINEK JERRY G
IPC: F16J15/10
Filed: 1986-05-19
Abstract: An adjustable elastomeric seal assembly (10) for accommodating gap tolerances comprises a rubber seal (15) supported by a retainer (12), the retainer (12) being formed by a substrate (16) and a plurality of shims (20). The assembly (10) is joined as an integral structure and the shims (20) may be peeled individually to fit gap dimensions. Preferably, the substrate (16) thickness equals the minimum gap dimension (34) and together with the plurality of shims (20) equals or exceeds the maximum gap dimension (32) to provide several selectable combined thicknesses therebetween. The thickness of the rubber seal (15) is greater than the maximum gap dimen- sion.(32).but.provides suitable sealing as well at the minimum dimension (34).
Patent EP-0221002-A2 (EP)
Inventor: HARNER KERMIT IVAN
IPC: B64C11/50
Filed: 1986-09-29
Abstract: An improved slave propeller synchrophaser (l0) includes a first control (l4) responsive to a phase difference signal (28) and a phase difference reference signal (26) for providing a phase error signal (ll2) and for providing a propeller speed reference bias signal (40) for a speed governor (46), and also includes, according to the present invention, a second control (l2) responsive to the phase error signal (ll2) for providing an engine power reference bias signal (80) for an engine power control for providing a very limited amount of propeller fine speed control within the dead band of the propeller speed governor while at the same time substantially maintaining engine power at the commanded power level.
Patent EP-0193497-A2 (EP)
Inventor: MINIOTTO PIETRO
IPC: B61D7/26
Filed: 1986-02-11
Abstract: The present invention relates to a railway hopper car with multiple bins having independent, bilateral gravity discharge, wherein the drives for disengaging the opening may be given from the operation platform either for the hatches adjacent to it or for the hatches located at the opposite side of the car, wherein the driving and transmission means operate with low stress, wherein there are provided means for selecting the couple of hatches to be opened from the platform, means for preventing the hatches from non desired self-closing and means for a driven opening of same, wherein, moreover, the possibility is avoided of accidental opening of non selected hatches.
Patent EP-0199697-A2 (EP)
Title: Package box
Inventor: WINTERLING STIG
IPC: B65D5/42
Filed: 1986-04-23
Abstract: The present invention briefly relates to a package box (11) for the liquid, tight sealing of the contents, preferable a liquid, which box (11) is folded from a cardboard blank, the side of which facing inwardly in the package box (11) is coated with a thin layer of plastic. The closing flaps (12a, 13, 14, 15) extend each from its corresponding wall of the box (11) and are delimited from respective wall by a folding line (17). The longitudinal corner (19) of the box (11) between box bottom and lid is defined by two parallel folding lines (24, 25) and the recesses separating the flags (12a, 13, 14, 15) terminate at a distance from the folding lines (17) of the flaps (12a, 13, 14, 15). The recesses preferably terminate in a section, the flange (23) of which is parallel to the folding lines (17) of the flags(12a, 13, 14, 15), the length of said flange portion corresponding essentially to the distance between two parallel corner lines (24, 25).
Patent EP-0237057-A2 (EP)
Inventor: YAMADA MAKOTO FUJI PHOTO FILM
IPC: G03F7/028
Filed: 1987-03-11
Abstract: An image-forming method which comprises:imagewise exposing a light-sensitive material com­prising a light-sensitive layer which contains silver halide, a reducing agent and a polymerizable compound provided on a support to form a latent image of the silver halide;simultaneously or thereafter developing the light-­sensitive material to polymerize the polymerizable com­pound within the area where the latent image of the silver halide has been formed; andpressing the light-sensitive material on an image-­receiving material having a porous support which has such a surface characteristic that a filtered maximum waviness of not less than 4 µm is observed in not more than 10 positions among 100 positions which are determined at random on a filtered waviness curve, to transfer the unpolymerized polymerizable compound to the image-receiv­ing material.The filtered maximum waviness is determined within basic length of 2.5 mm extracted from the filtered wavi­ness curve which is obtained from the profile of the porous support under the condition of the cut-off value of 0.8 mm according to JIS-B-0610.
Patent EP-0243678-A2 (EP)
Inventor: KICKUTH REINHOLD PROF DR
IPC: C02F3/06
Filed: 1987-03-25
Abstract: The filter bed containing aquatic plants planted therein is provided with a lengthwise and/or transverse drainage arrangement containing a predetermined number of drain pipes. Particularly during the growth phase of the aquatic plants, the drainage arrangement constitutes a by-pass flow path by-passing the aquatic plant-containing filter bed. The throughflow through such by-pass flow path is controlled as a function of the operating conditions using adjustable control devices. Furthermore and in order to also control the hydromorphous conditions of the aquatic plant-containing filter bed, outfeed level control devices are provided for controlling the hydraulic gradient along substantially the entire aquatic plant-containing filter bed as a function of its operating conditions. The throughflow through the aquatic plant-containing filter bed thus can be controlled for achieving optimum purification of the inflowing liquid under substantially all occurring operating conditions.
Patent EP-0239960-A2 (EP)
Inventor: EMOTO TAKAO PATENT DIVISION
IPC: H01L29/08
Filed: 1987-03-27
Abstract: A power transistor device of this invention has base region (32) in a semiconductor substrate serving as a collector, and has emitter regions (34-1 to 34-3) in base region (32). Emitter electrodes (42-1 to 42-3) are formed in contact with emitter regions (34-1 to 34-3), and are connected to ballast resistance layers (46-1 to 46-3). In this power transistor, ballast resistance layers (46-1 to 46-3) comprise a ruthenium oxide series material.
Patent EP-0240946-A2 (EP)
Inventor: KITAMURA KOICHIRO
IPC: B23B31/26
Filed: 1987-04-03
Abstract: A machine tool includes a plurality of tool holders (4, 7, l9, 64) each holding a tool (4a, 7a, l9a, 8l), a first spindle (l6) having an axis for holding each tool holder, a spindle head (l5) for supporting rotatably the first spindle (l6), means (l7a) for rotating the first spindle (l6) relative to the spindle head (l5), means (l8) for moving the spindle head (l5) in a first direction (X) which is in parallel to the axis of the first spindle (l6), means (l3) for moving the spindle head (l5) in a second direction (Z) which is at a right angle to the first direction (X), a chuck (22) for chucking a workpiece (W), a second spindle (2l) for holding the chuck (22), the second spindle (2l) extending at a right angle to the first spindle (l6), a spindle support (20) for supporting rotatably the second spindle (2l), means (24) for rotating the second spindle (2l) together with the chuck (22), means (25) for indexing the second spindle (2l) together with the chuck (22), and means (3) for locking the first spindle (l6) so as to prevent the first spindle (l6) from rotating whereby the workpiece (W) can be machined, drilled and ditched while the chuck (22) continues to chuck the workpiece (W).
Patent EP-0250817-A2 (EP)
Inventor: DREYER HEINZ
IPC: A01C17/00
Filed: 1987-05-15
Abstract: Distributor, in particular a fertiliser distributor, having a frame, storage bin and a distribution device, the distributor to be coupled via three-point linkage elements to the three-point power lift of an agricultural tractor and there being arranged on the frame front loader supports which have guiding rollers at least in parts. In order to be able substantially to improve the handling, in particular the transport of the machine when not linked to the tractor, and carry out the linking process in a simple way, it is provided that the front loader supports constructed as guiding rollers are arranged at only a short distance in front of or behind the centre of gravity of the machine.
Patent EP-0255597-A2 (EP)
Title: Low alloy steels
Inventor: HUCHTEMANN BERND DR ING
IPC: C22C38/60
Filed: 1987-06-24
Abstract: The invention relates to a micro-alloyed pearlitic steels contain 0.20 to 0.50% C, 0.40 to 1.0% Si, 0,80 to 1,80% Mn, 0.008 to 0.2% S, 0 to 0.7% Cr, 0 to 0.1% Al, 0 to 0.04% N, 0.01 to 0.05% Ti, remainder iron and impurities resulting from the melting process, with mixed sulphides (manganese, titanium carbonitrides, and the like) precipitated on the grain boundaries. The steel may preferably contain an additional content of up to 0.20% V and/or up to 0.10% Nb.
Patent EP-0258874-A2 (EP)
Inventor: SHIMAMOTO HIROSHI
IPC: G01S7/527
Filed: 1987-09-01
Abstract: A switch device is disclosed for detecting an object which comprises a transducer for emitting and receiving ultrasonic signals to and from an object, a transmitter for driving the transducer, a receiver for receiving a signal from the transducer, a gate for detecting a short-distant object, a gate for detecting a long-distant object, and a circuit for setting the timings of the gates in accordance with the detecting ranges of the object.