baber/WOPTO huggingface dataset:
Patent EP-0183377-A2 (EP)
Inventor: BLIZZARD JOHN DONALD
IPC: C08G77/42
Filed: 1985-10-22
Abstract: This invention relates to silicone pressure-sensitive adhesives having improved viscosity stability, film physical property stability upon aging and lap shear stability (hold time) made by a method comprising the condensation of a benzene-soluble resin copolymer of 0.6 to 0.9 triorganox- iloxy units per SiO 4/2  unit which contains silicon-bonded hydroxyl radicals and a polydiorganosiloxane preferably containing silicon-bonded hydroxyl or other hydrolyzable endblocking radicals with a sufficient amount of an ammonia releasing endblocking agent containing endblocking triorganosilyl units such as hexamethyldisilazane to result in a 1:0.8 to 1:3 mole ratio of siliconbonded hydroxyl radicals and hydrolyzable endblocking radicals to total moles of triorganosilyl units provided by the endblocking agent. The condensation is conducted with heating at 80°C - 160°C in the presence of 0.5 to 10 moles of water per mole of =NH present in the endblocking agent and, when necessary, in the presence of an effective amount of an organic solvent such as xylene. Condensation is preferably conducted under solvent reflux conditions. When the condensation reaction is substantially complete, the remaining endblocking agent, water and ammonia released by the endblocking agent is stripped from the composition.
Patent EP-0182517-A2 (EP)
Inventor: KUNG WEI-JEN HU
IPC: C12P41/00
Filed: 1985-10-25
Abstract: Selective enzymatic hydrolysis of only the L-isomer of an L and D mixture of an a-N-acyl-a-amino acid ester whose alpha carbon atoms is chiral to yield a mixture containing L-a-amino acid and D-a-N-acyl-a-amino acid ester but essentially no D-a-amino acid is disclosed.
Patent EP-0180432-A2 (EP)
Inventor: TANI TOSHIYUKI PATENTS DIVISIO
IPC: G11B5/09
Filed: 1985-10-25
Abstract: Apparatus for reproducing digital signals recorded on a recording tape (14) comprises a rotary drum about which the tape (14) can be trained, a rotary head (11 A, 11 B) mounted in the drum, a transport mechanism (34) for transporting the tape (14) over the drum and rotating the head (11 A, 11 B) so that a relative speed is established between the head (11 A, 11 B) and the tape (14) and the head (11A, 11 B) scans the tape (14) and generates reproduced digital signals in response to digital signals recorded on the tape (14), and a mode-control mechanism for controlling the transport mechanism (34) so that the tape (14) is transported over the drum at an absolute tape speed that can be varied. A servomechanism (32,40) responsive to variations in the absolute tape speed adjusts the transport mechanism (34) so that the head (11 A, 11 B) acquires a rotary speed such that the relative speed is restored to and maintained at a substantially constant value, not withstanding changes in the absolute tape speed effected under the control of the mode-control mechanism .
Patent EP-0186569-A2 (EP)
Inventor: WIGGINS RALPHE
IPC: G01V1/36
Filed: 1985-12-10
Abstract: a Disclosed are a process and a system for improving seismic returns and other signals representative of nontime varying series which have been degraded by interaction with unknown wavelets. Use is made of a sequence of two-term operators, each derived from the most recent version of the signal and each applied thereto to obtain the next version. The operators are selected such that their application tends to increase the entropy of the signal, and to remove the effects of the unknown wavelets and change the observed signal in a manner which tends to reveal the signal of interest.
Patent EP-0193888-A2 (EP)
Inventor: KIRSCH MANFRED W
IPC: B60J7/06
Filed: 1986-02-28
Abstract: 1. A sliding roof frame for a lorry, which comprises a number of supports, which are displaceably supported on two guides on guide bars (8; 35; 44) extending on both sides and are secured by lateral stops directed towards the guide with a space of at least 1/2 cm, characterised in that the stops are inwardly directed and the supports (2; 38; 49) are loosely supported with clearance in the space.
Patent EP-0200019-A2 (EP)
Inventor: KOCH GERHARD
IPC: E05D3/06
Filed: 1986-04-03
Abstract: To be able to mount a mitered door to a mitered wall and open it as wide as possible, and for keeping the miter joint as tight as possible, a hinge for the door comprises two base parts or inner and outer housings which are likewise mitered, making close contact with each other in the "closed position" of the hinge and being coordinated with the miter plane of the piece of furniture or the like. The two base parts are interconnected by long brackets and short brackets, the long brackets forming crosses and being connected by a pin. The inner housing is adjustable relative to the outer housing in the longitudinal direction and in the transverse direction, each by given amounts. Each adjustment is made via a turnable pinion acting upon a rack of a first intermediate member. The adjustment of the inner housing relative to the outer housing is achieved via the intermediate members, each of which is retained in one direction.
Patent EP-0209118-A2 (EP)
Inventor: SAMPEI TAKESHI
IPC: G03C7/30
Filed: 1986-07-15
Abstract: A photographic material comprising at least one blue sensitive silver halide emulsion layer is disclosed. The silver density of the emulsion layer is not less than 4.0 x 10 -1  g/cm 3  and the dry thickness of the layer is not more than 4.0 µm. A core/shell type silver halide emulsion and a high-speed reaction type scavenger for the oxidation products of a developing agent are preferably used for the emulsion layer. The photographic material has a high sensitivity and provides an image having a superior sharpness and resolution.
Patent EP-0225974-A2 (EP)
Title: Verfahren zur Herstellung von Lactamen mit 8 bis 15 Kohlenstoffatomen aus den entsprechenden Oximen
Inventor: RADEMACHER HANS DR
IPC: C07D201/04
Filed: 1986-09-03
Abstract: Gegenstand der Erfindung ist ein Verfahren zur Herstellung von Lactamen mit 8 bis 15 Kohlenstoffatomen durch Beckmannsche Umlagerung der entsprechenden Oxime in einer Lösung eines organischen Lösemittels mit Hilfe von 0,5 bis 10 Gewichtsprozent, bezogen auf das Oxim eines Säurederivates als Katalysator, wobei als Katalysator Anhydride organischer Sulfonsäuren oder von Schwefelsäurehalbestern oder von gemischten Anhydriden von organischen Sulfonsäuren und Schwefelsäure­halbestern verwendet werden.
Patent EP-0222113-A2 (EP)
Inventor: FRUSHOUR JAMES EDWARD
IPC: B25J9/16
Filed: 1986-09-19
Abstract: A collision avoidance system for a two arm robot is direction sensitive. When the separation between the arms (A,X) is sensed as equal to or smaller than a predetermined distance, the trailing arm (X) is slowed to avoid a collision. The separation sensor generates a first "slow" signal when the separation is a first predetermined distance, a second "slow" signal when the separation is a second predetermined distance, smaller than the first, and a "stop" signal when the separation is a third predetermined distance, smaller than the second. The polarity of the drive signals for the arms determine their direction, and polarity sensi­tive comparators determine the direction of each arm. When the first "slow" signal is present and one arm is moving in the direction of the other arm, a speed reducing resistor is inserted in the circuit for the drive signal for the one arm to reduce its speed. When the second "slow" signal is also present, a second speed reducing resistor is inserted in the drive signal circuit for the one arm, further reducing the velocity. A "stop" signal causes a controller to stop both arms.
Patent EP-0189305-A2 (EP)
Inventor: BERGESON SCOTT HAVEN
IPC: A61K31/00
Filed: 1986-01-20
Abstract: The invention concerns pharmaceutically useful trifluoromethyl ketone substituted di-, tri- and tetra-peptide derivatives of the formulae la, lb, lc set out hereinafter, and salts thereof, which are inhibitors of humanleukocyte elastase. Also described herein are pharmaceutical compositions containing apeptide derivative and processes and intermediates for use in the manufacture of the peptide derivatives.
Patent EP-0191634-A2 (EP)
Inventor: BENNETT ALAN D
IPC: F23D11/38
Filed: 1986-02-12
Abstract: A fuel nozzle for a gas turbine in which the air supply portion surrounds the fuel supply portion is conveniently removable to permit cleaning and the two parts are resiliently disposed to permit differential expansion caused by the thermal differentials during operation.
Patent EP-0194075-A2 (EP)
Inventor: HOFFMAN GILBERT A
IPC: H02M3/28
Filed: 1986-02-20
Abstract: A switching power supply that comprises a base drive transformer, a switch device connected to one end of the transformer's primary winding, and a transistor having its base connected to one end of the secondary winding and its emitter connected to the other end of the secondary winding, also comprises a current-dependent voltage clamp connected across one winding of the transformer. The clamp circuit prevents the voltage across the primary winding from exceeding a predetermined value so long as the magnetizing current that flows in the primary winding when the switch device is opened does not exceed a predetermined value.
Patent EP-0208468-A2 (EP)
Inventor: KLAENHAMMER TODD ROBERT
IPC: C07K14/315
Filed: 1986-06-25
Abstract: A plasmid pTR2030 and derivatives thereof which confer phage resistance to group N streptococci. The plasmid is characterised by a molecular weight of 30 ± 3.0 megadaltons and in terms of its sensitivity to restriction endonucleases. The invention further relates to microorganisms containing pTR2030 or a derivative thereof and to starter cultures containing such microorganisms.
Patent EP-0217630-A2 (EP)
Inventor: POVEY ROBERT WILLIAM
IPC: B65D50/06
Filed: 1986-09-24
Abstract: In a closure assembly of the snap-on kind in which child-resistance is achieved by requiring that the cap be turned to a predetermined orientation (e.g. as indicated by arrows) before it can be pushed off, tamper-evidence is provided by a tear-off strip (8) on the skirt of the cap (1) co-operating with the neck in a way which prevents rotation of the cap to that orientation.Consequently the neck does not need to have a bead under which the tamper-evident strip engages. There may be teeth (9,11) on the inside of the strip and on the outside of the neck.
Patent EP-0238825-A2 (EP)
Inventor: SCHMIDT ADOLF DR
IPC: C09K23/14
Filed: 1987-02-10
Abstract: Die Erfindung betrifft 2-Phosphonobutan-1,2,4-tricarbonsäurederivate, die durch Umsetzung der Tricarbonsäure mit C6-20-Alkoholen erhältlich und als Hilfsmittel (Emulgatoren) zur Emulsionspolymerisation geeignet sind.
Patent EP-0247387-A2 (EP)
Inventor: BLUMBACH GOTZ-PETER DR
IPC: B23C3/12
Filed: 1987-04-30
Abstract: So that profiles (12) can be deburred according to length in one operation, the burrs (13) of the profiles (12) are removed by milling, the device for the deburring consisting of a driving apparatus (1) with a milling unit (6) arranged thereon.
Patent EP-0253108-A2 (EP)
Inventor: HORN GARY RANDALL
IPC: G06F17/21
Filed: 1987-05-26
Abstract: A Data processing system with a comprehensive pagination facility is described which combines an automatic pagination function with an interactive paginate function. With this technique the operator is allowed to insert both Page End and Required Page End controls, although the automatic pagination function makes page ending decisions during both the creation and revision of text. The operator can then interactively paginate the document while being allowed to view each page ending decision and optionally accept the page break location or reposition the suggested page break location to a different line on the page.
Patent EP-0262301-A2 (EP)
Inventor: O'QUIN JOHN CLAUDE III
IPC: G06F12/08
Filed: 1987-06-05
Abstract: In a computer system having a virtual storage memory with pages therein and including a real storage area and a backup storage area employs the method of allocating the storage of information between the real storage area and the backup storage area including the steps of generating a classification of information stored in the real storage area as volatile storage and selectively removing the volatile storage information from the real storage area without storing it elsewhere in the system.
Patent EP-0268038-A2 (EP)
Inventor: EASTON COLIN JOHN
IPC: G06T11/00
Filed: 1987-09-18
Abstract: A graphics processing system has means for generating a map (26) of an image in terms of the individual picture elements or pixels from data (20) defining the boundaries of component areas of the image. The generating means comprises a plurality of paired storage locations called a convex area table (32). Each pair of storage locations is associated with a line of individual picture elements on the image. Processing logic 22 computes display line and displacement values from the boundary information and stores each displacement area value in a free one of the pair of locations for the corresponding display line. The stored displacement values can then be used for generating the full pixel map of the image.
Patent EP-0269895-A2 (EP)
Inventor: BOSCH FRANZ-ULRICH DIPL-ING
IPC: B01D35/30
Filed: 1987-11-04
Abstract: In the liquid filter (10), a wound filter insert (24) arranged in the housing (11) is sealed by a soft rubber sealing ring (32) which at the same time effects sealing of the interior of the housing from the outside. A widened wall section (21) of the housing part (12), a wall region (22) of the cover part (13) and a sealing surface (29) of an annular, dimensionally stable collar (32) moulded to the wound filter element (24) delimit an annular space (23) which receives the sealing ring (32) which fulfils two sealing functions by sealing in the radial and axial directions and allows adhesive-free sealing of the wound filter by means of a single sealing element. <IMAGE>
Patent EP-0270992-A2 (EP)
Inventor: HERMENTIN PETER DR
IPC: C07H15/252
Filed: 1987-12-03
Abstract: The anthracycline derivatives have the general formula I and can, where appropriate, be in the form of a salt of an inorganic or organic acid.
Patent EP-0277341-A2 (EP)
Inventor: BUHL RAINER DR
IPC: C23C14/22
Filed: 1987-12-21
Abstract: Screening for limiting an electrical arc discharge between an anode (10) and a cathode (3) on a part of the cathode surface provided for this purpose, which screening is designed as a limiting ring (14), with an electrically highly-conductive surface, e.g. of copper or aluminium, surrounding the said surface. The invention is used in particular in heavy-current arc discharges in which the base point of the discharge moves to and fro at random on the cathode.
Patent EP-0244911-A2 (EP)
Inventor: LINZ HANS
IPC: B65H51/28
Filed: 1987-05-04
Abstract: In a thread suction gun, there is provided between an injector nozzle (5) and a mouthpiece (10) an extension tube (3) which is surrounded by a casing (12) and forms an annular chamber (13). The working medium is partly introduced into the annular chamber (13) and guided forwards as far as the mouthpiece (10). There, this partial flow can issue again through a series of small bores (14, 14') which surround the mouthpiece (10) in annular fashion. This partial flow is used for removing the frictional heat generated as a result of thread-induced friction on the mouthpiece (10), so that the mouthpiece (10) is effectively cooled. The effect of this measure is manifested by the fact that, even after repeated thread application, neither ceramic components shatter nor does thread material melt on inside the mouthpiece (10). <IMAGE>
Patent EP-0271137-A2 (EP)
Inventor: VAN BEERS HARRIE BERNARDUS MAR
IPC: F16B5/00
Filed: 1987-11-19
Abstract: The tailgate is composed of several extruded aluminium profiles. Two hooking structures are provided in a plane extending essentially vertical to the profiles. Successive profiles are connected to one another by being joined together in an offset position and rotated in accordance with the snap lock principle. At a hooking point, the profiles rest against one another by means of an elastic profile, preferably a plastic profile. <IMAGE>
Patent EP-0271948-A2 (EP)
Inventor: MOONS ELVE DESIDERIUS JOZEF
IPC: H04M1/60
Filed: 1987-12-02
Abstract: Telecommunication circuit (BNR) forming part of the transmitter circuit of a telecommunication device, the transmitter circuit including an electrodynamic microphone. The circuit (BNR) includes a comparator circuit (COC), a control circuit (CDC) connected in series therewith and a potentiometer circuit (R1, R2, NM1) controlled by this control circuit. The AC signal part (S) of the microphone input signal is compared with two thresholds (-V1, +V1) delimiting the background noise region, and the resulting signal controls the potentiometer circuit in such a way that attenuation is produced when the AC signal part falls in this region.
Patent EP-0273527-A2 (EP)
Inventor: RUDOLPH PETER K C
IPC: F02C3/10
Filed: 1987-12-18
Abstract: There is a core engine having a turbine section which is drivingly connected to a single propeller through a planetary transmission. The core engine provides a substantially continuous, axially aligned gaseous flow path from the inlet to the discharge nozzle, with the planetary drive being spaced radially from the flow path. In one configuration, the planetary transmission is spaced circumferentially around the flow path, while in another configuration, it is positioned inside of the annular flow path. The engine is ranged in both a tractor and a pusher configuration.
Patent EP-0240307-A2 (EP)
Inventor: INADA MASANORI
IPC: H01L29/417
Filed: 1987-03-31
Abstract: A dummy emitter (a dummy collector, in inverted type) is formed in the portion corresponding to an emitter (a collector, in inverted type) region, on a multiplayer struc­tural material comprising layers for forming emitter, base and collector, and using it as mask, an external base region is exposed by etching, and a projection of emitter (collec­tor, in inverted type) region is formed, while the dummy emitter (the dummy collector, in inverted type) is inverted into an emitter (a collector, in inverted type) electrode, thereby forming an emitter (a collector, in inverted type) electrode metal layer to cover the whole upper surface of the emitter (the collector, in inverted type). Using thus formed emitter (collector, in inverted type) electrode metal layer, a base electrode metal layer is formed, by self-­alignment, adjacently to the emitter (the collector, in inverted type). In other method, on a multilayer structural material, impurities are introduced outside the portion corresponding to the base region of a bipolar transistor in order to insulate, at least, the layer to form the emitter, the layer to form the base, or at most, these layers and the layer to form the collector, and an extension type dummy   emitter (dummy collector, in inverted type) extending from the emitter (collector, in inverted type) portion to the insulating region formed by transforming from the semicon­ductor material to form the emitter (the collector, in in­verted type), and using it as mask, the external base region is exposed to form a projection coupling the emitter region and insulating region, and the dummy emitter (the dummy collector, in inverted type) is inverted to transform into an emitter (a collector, in inverted type) electrode metal layer to cover the whole upper surface of the projection.
Patent EP-0252603-A2 (EP)
Inventor: NAKABAYASHI NOBUO
IPC: C09J4/00
Filed: 1987-06-05
Abstract: Adhesives for ceramics obtained as first adhesives for ceramics according to the invention are excellent in bond properties as well as in water resistance because they contain first acidic compounds such as organic carboxylic acids in addition to silane coupling agents, polymerizable monomers and polymerization catalysts. Further, adhesives for ceramics obtained as second adhesives for ceramics according to the invention are excellent in bond properties as well as in dependability and water resistance because they contain metal salts in addition to silane coupling agents, polymerizable monomers and polymerization catalysts. Furthermore, adhesives for ceramics obtained as third adhesives for ceramics according to the invention are excellent in bond properties as well as dependability and water resistance because they contain second acidic compounds selected from among metal salts and organic carboxylic acid anhydrides in addition to silane coupling agents, polymerizable monomers and polymerization catalysts.
Patent EP-0255289-A2 (EP)
Inventor: KONDO TETSUJIRO
IPC: H04N19/51
Filed: 1987-07-22
Abstract: In a high efficiency encoding system according to the invention, a picture is divided in many three-dimensional blocks, or blocks consisting of n areas belonging to each of n frames continuous in terms of time. The movement of the picture is decided in each block to develop movement information. The picture element number of each block is sub-sampled into (1/m), and the phases are sequentially shifted with respect to m blocks. Data of picture elements thinned by sub-sampling (i.e., not transmitted) are decoded, while picture data of a still portion is decoded excellently by the combination of sub-sampling patterns.
Patent EP-0262840-A2 (EP)
Inventor: COLFORD TERENCE HARRY
IPC: F16F13/24
Filed: 1987-09-17
Abstract: An elastomeric mounting (40) suitable for providing a low frequency suspension for a road vehicle cab comprises an annular elastomeric diaphragm (46) shaped to deform by both bending and shear over a normal working range to accommodate relative longitudinal movement between two members (41,42) between which the diaphragm is located. A fluid chamber (66) is defined by an annular space between two tubular rigid members (41,42) and bounded axially by said elastomeric diaphragm (46) and an annular seal (65). Said fluid chamber (66) contains fluid damping means, preferably in the form of orifices provided within a buffer means (54) which restrains relative radial movement of the rigid members (41,42).
Patent EP-0281063-A2 (EP)
Inventor: MELTON MICHAEL C O MELTON TANK
IPC: B65D90/34
Filed: 1988-03-01
Abstract: To avoid the danger of inward collapse of milk tankers due to severe reduction in internal pressure during conventional cleaning cycles, a valve is introduced into the wall (6) of the tanker. To avoid spillage of milk through the valve when the tanker is in transit, the valve is kept closed by spring means. For reasons of hygiene, the inner surface of the valve is arranged to be flush with the inner surface of the tank wall (6) in the closed position.
Patent EP-0283921-A2 (EP)
Inventor: IWATA HIROKIMI C O SONY CORPOR
IPC: G11B23/00
Filed: 1988-03-16
Abstract: A disk drive device (30) for driving a disk (5) into rotation includes a center spindle (31) engaging in a center opening (9) provided to a disk hub (10) mounted to the center of one surface of a disk (5) and a disk table (32) supporting the one surface of the disk and adapted to rotate as one with said center spindle (31). According to the invention, the disk supporting surface of the disk table (32) is projected beyond the forward end of the center spindle (31), and a guide surface (35) for guiding the disk hub (10) in a direction in which the center spindle (31) is engaged in the center opening (9) is formed on the inner periphal side of the disk suppor­ting surface(33).