baber/WOPTO huggingface dataset:
Patent EP-0301676-A2 (EP)
Inventor: MICHAELS NICHOLAS
IPC: B32B7/02
Filed: 1988-03-31
Abstract: A sealed container which is at least 80% by volume full of a carbonated beverage, the amount of carbonation of said beverage being sufficient to provide a carbon dioxide pressure of at least 78 kPa (0.8 atm) within said container, which container comprises a degradable plastics shell wherein the oxygen and carbon dioxide permeability of at least the outer portion is below 200 cm³ 25 µm/654 cm² -day-bar (200 cm³ mil/100 sq. in-day-atm) and the oxygen and carbon dioxide permeability of said shell is at least 0.7 cm³ 25 µm/654 cm² -day-bar (0.7 cm³ mil/100 sq. in-day-atm). The container remains stable as long as it is sealed, but starts to degrade when it is opened and the inside is exposed to oxygen in the atmosphere.
Patent EP-0297699-A2 (EP)
Inventor: HANSELL GEORGE A III
IPC: H01R12/70
Filed: 1988-04-14
Abstract: An electrical connector for a flat cable (10) having alternate signal and ground conductors comprises a movable part (2) in which an array of sockets (20) having rearwardly extending contact pins (8) is mounted in an insulating housing (19) and surrounded by upper and lower conductive shells (18,20), the signal conductors (14) of the cable being fixed to the pins (8) and the ground conductors (12) being fixed to the shells. 
     A fixed part (3) comprises mating contacts (32) and springy fingers (34) fixed within housing (30) for engagement of contacts (32) in sockets (20) of the movable part (2) and engagement of springy fingers (34) with the conductive shells (18,20)
Patent EP-0294237-A2 (EP)
Inventor: TSUBONIWA NORIYUKI
IPC: C08G18/72
Filed: 1988-06-06
Abstract: A compound having the formula 
    CH₂=CR-A-NH-CO-OO-B      (I) 
wherein R is H or C₁₋₅ alkyl; A is a bond, -CO- or -CO-O-CH₂CH₂-; and B is derived from a hydroperoxide of the formula B-OOH. 
     This compound can be used as a monomer, for the production of a polymer having pendant -A-NH-CO-OO-B groups.
Patent EP-0304150-A2 (EP)
Inventor: HAGIWARA HIDEAKI
IPC: C12N5/00
Filed: 1988-07-01
Abstract: A serum-free medium for cultivating a human monoclonal antibody-producing human/human hybridoma, said medium comprising a serum-free complete medium and at least 10⁻¹² M but not more than 10⁻⁶ M of retinoic acid or its salt.
Patent EP-0302727-A2 (EP)
Inventor: PULLAN BRIAN ROBERT
IPC: H01G13/00
Filed: 1988-08-04
Abstract: Apparatus for monitoring the dielectric composition of articles, particularly articles such as blisterpacks and laminated boards. The apparatus comprises an amplifying circuit including a capacitor between the electrodes (1, 3) of which an article (22) is moved in use. The gain of the amplifying circuit varies with the capacitance of the capacitor so that the amplifying circuit provides an output signal, the peak value of the output signal varying with the dielectric constant of the article (22) between the capacitor electrodes (1, 3) . Typically the amplifying circuit includes an operational amplifier (9) the non-inverting input (10) of which is connected to a ground potential(6) and the inverting input (8) is connected to one electrode (3) of the capacitor. A feedback loop (11) is applied between the output (14) of the operational amplifier (9) and the inverting input (8) of the operational amplifier to force the inverting input to the same potential as the non-inverting input. Typically an oscillating signal source (5) is connected to the other electrode (1) of the capacitor.
Patent EP-0309154-A2 (EP)
Inventor: MONESTERE MARTIN
IPC: B05D5/06
Filed: 1988-09-15
Abstract: In opaquing and tinting a contact lens, an opaquing medium is deposited on the lens anterior surface as discrete randomly sized, randomly positioned droplets from a fine mist spray of the medium so that the ultimately formed opaque covering on the lens will correspond in appearance with the random droplet pattern. Mist spray apparatus also is provided.
Patent EP-0313517-A2 (EP)
Title: Aliphatic esters of 1,3,2-oxazaphospholidines
Inventor: ODORISIO PAUL A
IPC: C09K15/30
Filed: 1988-10-11
Abstract: 1,3,2-oxazaphospholidine aliphatic ester derivatives of the formula
      wherein R¹, R² and n are as defined in claim 1. They are effective in stabilizing organic materials against oxidative, thermal and actinic degradation, said derivatives being particularly effective as color improvers and process stabilizers in organic materials containing phenolic antioxidants.
Patent EP-0334014-A2 (EP)
Inventor: FEY PETER DR
IPC: C07D233/70
Filed: 1989-02-15
Abstract: Substituted imidazolinones and imidazolinthiones can be prepared by reduction of appropriate ketones and, if appropriate, by subsequent hydrolysis, cyclisation, hydrogenation and isomer separation. The novel compounds can be used as active substances in medicaments.
Patent EP-0351493-A2 (EP)
Inventor: KRETSCH DETLEV
IPC: B27C3/00
Filed: 1989-04-07
Abstract: The invention relates to a stone drill bit, in particular for percussion drilling machines, which is designed as a twist drill bit and equipped with carbide cutting edges. So that the stone drill bit of the type mentioned at the beginning can cut holes for the purpose of fitting plugs in strips, which holes enable the plugs to be driven into the subsurface without problem, the drill bit (1), following the carbide cutting edges (4), has a stone-drilling part (5) designed if need be with a smaller diameter relative to the carbide cutting edges (4). A wood-cutting part (7) is provided between the stone-drilling part (5) and a chucking end (2), and the wood-cutting part (7) is increased in diameter by about 8 to 24% relative to the diameter of the carbide cutting edges (4). <IMAGE>
Patent EP-0329200-A2 (EP)
Inventor: RADVAN BRONISLAW
IPC: D21H13/40
Filed: 1985-01-03
Abstract: A process for making a moulded article of fibre reinforced plastics material which includes forming an aqueous foamed liquid medium containing air dispersed in the form of very small bubbles in water containing a surface active agent, said medium having dispersed therein particulate thermoplastics material and from 20% to 70% by weight of glass reinforcing fibres (2) between 7 mm and 50 mm long, depositing the dispersion on a foraminous support and effecting drainage through the support to form a fibrous material matrix web, in the form of a sheet (1), characterised by consolidating the sheet (1) by heat and pressure, heating the sheet so that the stresses embodied in the glass fibres cause the matrix to freely expand and become porous and then shaping the expanded material in a compression mould (7).
Patent EP-0337456-A2 (EP)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/30
Filed: 1989-04-13
Abstract: This invention relates to a hot tip gated multi-­cavity injection molding system wherein an elongated heated probe (10) extends centrally in a straight portion (26) of the melt passage (14) leading to each gate (18) in a position wherein a tip end (30) of the probe (10) is centrally aligned adjacent the gate (18). One part of the straight portion (26) of the melt passage (14) is formed by a locating sleeve (42) which is seated in the cavity plate (16) and has spaced pins (52) which extend inwardly to contact the outer surface (28) of the probe (10) to accurately locate the probe (10) with the tip end (30) in central alignment with the gate (18). Each probe (10) has a central heating element (74) with a double thickness portion (78) extending to provide additional heat where the pins (52) contact the probe (10). One of the pins (52) is hollow to receive a thermocouple (108) to measure the temperature of the melt flowing past the pins (52). Another part of the straight portions (26) of the melt passage (14) is formed by a cylindrical spacer collar (58) which extends between the manifold (12) and each locating sleeve (42) to provide an insulating space (66) of a curtain width between the manifold (12) and the cavity plate (16).
Patent EP-0345462-A2 (EP)
Inventor: STEWART JAMES LAWRENCE
IPC: G01N33/569
Filed: 1989-05-03
Abstract: The present invention provides a probe for the detection of HIV 1 antigens, comprising anti-HIV 1 F(ab′)₂ fragments. The invention further provides an immunoassay with enhanced specificity.
Patent EP-0355839-A2 (EP)
Inventor: WATARAI SHINICHI C O FUJITSU L
IPC: H04N1/113
Filed: 1989-08-25
Abstract: Optical beam scanning apparatus, comprising:-
     (a) a light emission device (1, 101), operable to emit light for forming a light beam which is scanned in the apparatus,   (b) driving means (3), for applying a driving signal to the light emission device (1, 101) for driving that device to emit light in accordance with a control signal (VIDEO),   (c) means (6) for estimating the decrease in quantity of light emitted by the light emission device (1, 101), in response to similar levels of driving signal, as a consequence of being driven in accordance with the control signal (VIDEO) in the course of a scanning of the light beam, and   (d) means (17) for applying to the driving means (3), a signal for compensating for such decrease, in dependence upon the estimation provided by the estimation means.
Patent EP-0359013-A2 (EP)
Inventor: HEHL KARL
IPC: B22D17/22
Filed: 1989-08-26
Abstract: Support beams 13, 13', which run parallel to the plane of symmetry (s-s) and which extend as far as the rear end of the drive device of the tool locking unit, are situated above the tool locking unit of the plastic injection-moulding machine. A pallet, the injection-moulded part-receiving surface (55a) of which is designed to receive the injection-moulded parts in the setting position, is located above the drive device and between the support beams 13; 13'. The injection- moulded parts can be moved into their setting position by means of two slides (A; B) which can move horizontally and vertically relative to each other and which can be driven via flexible elements. By virtue of such a design it is possible for even sensitive injection-moulded parts to be removed from the injection-moulding mould, deposited and conveyed away in an equally quick and careful manner. 
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Patent EP-0357088-A2 (EP)
Inventor: KIMBARA KOHJI
IPC: H05K3/38
Filed: 1989-09-01
Abstract: The invention concerns a multilayer wiring substract which comprises a glass ceramic section (11), a wiring layer section (13) having a plurality of wiring layers (14, 15) elctrically insulated from each other by a polyimide material, and an intermediate layer made of an inorganic material (12) and arranged between said ceramic section (11) and said wiring layer section (13). The inorganic material (12) may be an electrical insulator or a metal. The peripheral part of the ceramic section (13) are neither connected to nor in contact with each other.
Patent EP-0368055-A2 (EP)
Inventor: BURTON RICHARD J
IPC: H04L69/14
Filed: 1989-10-19
Abstract: A method for communicating with a plurality of hosts connected to an X.25 network and for selectably using a character as a control character or a data character. Each character received from the X.25 network is inspected to determine if it is one of a set of reserved characters. If so, the character is encoded before being sent to its final destination. Data intended for the X.25 network is inspected for the presence of a predetermined control character. If the control character is present, the next character is inspected to determine whether it is a command character or an encoded data character. If this next character is an encoded data character, it is decoded and provided to the X.25 network. If this next character is a command character, then the command is executed. The method allows the use of any character as either a command character or data character. Data transfer between the DTE and DCE is assigned a PAD and a virtual channel number which corresponds to a particular host on the X.25 network. The channel number may, but need not, be the same as the X.25 device address for that host. The method therefore allows the DTE and DCE to simultaneously communicate with a plurality of X.25 hosts over a single telephone line or physical transmission link.
Patent EP-0367121-A2 (EP)
Inventor: KLOBUCAR WILLIAM DIRK
IPC: C08G79/02
Filed: 1989-10-26
Abstract: Substantially linear organophosphazene polymers containing randomly distributed repeating units repre­sented by the formulas:
      wherein R₁ is a fluoroalkoxy group having the structure: 
F₃C-(CF₂) n -CH₂O- 
wherein n is 0 or an integer from 1 to 20 and X is fluorine and wherein at least 3 of the R₁ units are different from each other and R₂ represents a group with some alkenyl unsaturation which enhances the curability of said polymers and represented by the formula:
      wherein R₃ is an alkenyl group and R₄ is selected from the group consisting of hydrogen, alkyl and alkoxy, the   total number of said units ranging from 3 to 100,000 and the R₂ groups being present in an amount sufficient to enable cure of said polymers and in the range of 0.01-50 mole percent of the total number of R₁ and R₂ groups are claimed. The polymers possess excellent solvent and chemical resistance as well as low volume swell properties especially when contacted with petroleum based fuels such as gasoline and particularly when contacted with oxy­genated fuels such as gasohol. This makes these materials highly useful as seals such as gaskets and o-rings, hoses, coatings and the like.
Patent EP-0343972-A2 (EP)
Inventor: BRANDT RUNE
IPC: G01N30/72
Filed: 1989-05-24
Abstract: An interface for a liquid chromatograph-mass spectrometer including single or multiple stage particle beam separators. The primary separator comprises a vacuum chamber (10) having a capillary inlet tube (46), a skimmer (24) having a particle outlet (22) opening axially aligned with the central axis of the capillary inlet tube and opposed thereto, and a vacuum exhaust port (26). The skimmer has a conical surface concentric with the central axis of the particle outlet opening. The vacuum exhaust port is preferably axially downstream ion the direction of gas and particle movement of a plane perpendicular to the flow axis and through the particle outlet opening. A second particle beam separator comprising a second conical surfaced skimmer in a vacuum chamber is preferably provided as a second stage separator. A method for separating particles from a gas stream in a vacuum chamber (10) is also disclosed, in which a stream of gas containing particles to be separated is passed into the vacuum chamber through a capillary inlet opening at a supersonic speed to form a standing barrel shock wave extending from the capillary inlet to the surface of a skimmer.
Patent EP-0360387-A2 (EP)
Inventor: CRUS RICHARD ANTHONY
IPC: G06F12/00
Filed: 1989-07-12
Abstract: An implementation of referential integrity in which descriptions of referential constraints are compiled into meta-data descriptions of the constraint rules and specifications. The meta-data descriptions of the constraints are stored in the form of objects called relationship descriptors. Each relationship descriptor contains a complete description of a referential constraint, either directly or by means of pointers to other objects such as record and index descriptors which contain information comprised in the constraint's specification. The relationship descriptors are linked into two types of chains by symbolic pointers. One type of relationship descriptor chain connects all relationship descriptors which have a common parent table. The other type of relationship descriptor chain connects relationship descriptors with common dependent tables. Both types of chains are anchored in respective fields in the tables' record descriptors. The use of meta-data descriptors facilitates both ready modification of the constraints, and speedy enforcement of the constraints by a single, shared procedure which may be embedded in the data base manager.
Patent EP-0365213-A2 (EP)
Inventor: BRENNAN JOHN
IPC: C07D405/06
Filed: 1989-10-12
Abstract: Cis αα,ββ-3-amino-4-[2-(2-furyl)vinyl-1-yl]-1-methoxycarbonylmethyl-azetidin-2-one is resolved via optically active di-p-toluoyl tartaric acid.
Patent EP-0392115-A2 (EP)
Inventor: WYMAN JOHN E
IPC: C08J7/048
Filed: 1989-10-12
Abstract: A method of imbuing polymer films as of polyethelene and polypropylene with gas, aroma, fragrance, flavor, grease and oil impermeable surface characteristics involving coating the film with appropriate silane compounds and cross-linking the same while providing physical adsorption adherence to the film, and in sufficient coating micron thickness to produce gas and related barrier characteristics; with chemical grafting, including by eb techniques, further providing improved bonding. Preferred barrier-coated polymer films with reduced haze and clarity are formed by such method.
Patent EP-0330557-A2 (EP)
Inventor: ISHII TAKANORI
IPC: B62K19/32
Filed: 1989-02-20
Abstract: A frame for motorcycles which is assembled by joining right (20) and left (10) split frame members and provided with a curved portion (11,21) of semi-circular section at the front end of each of said split frame members, so that a head pipe (H) may be formed of said right and left curved portions when both said split frame members are joined, characterized in that ring members (30,32) are fitted in space at the upper and lower ends of said head pipe, and joints between said ring members and said right and left split frame members including said curved portions are joined by welding.
Patent EP-0433509-A2 (EP)
Inventor: PARMENTIER MARC
IPC: C12P21/02
Filed: 1989-12-14
Abstract: The invention concerns a polypeptide possessing thyrotropin receptor activity,  characterised in that it comprises the amino-acid sequence shown in fig 11, or a fragment thereof, or an amino-acid sequence derived from this sequence by substitution or deletion of any of the amino-acid residues indicated in fig 11, or by insertion of additional amino-acid residues.
Patent EP-0378065-A2 (EP)
Inventor: HASSLER WERNER
IPC: H01R13/74
Filed: 1989-09-04
Abstract: In order to place a connector (1) on a part (20) of a case, a rectangular recess (21), which is open to one side, is provided in the part (20) of the case. The connector (1) has a base part (3, 3'), inserted in the recess (21), which has a square cross-section. The edges (23, 24, 28) of the recess (21) in the part (20) of the case are provided internally on the base part (3, 3') with ribs (13, 13') which project from the base part (3, 3') on all sides and engage underneath, and a flange (14), which rests externally on the part (20) of the case and projects laterally, is provided on the connector (1) itself. <IMAGE>
Patent EP-0385315-A2 (EP)
Inventor: OKITSU TOMOHIKO
IPC: B23B13/00
Filed: 1990-02-23
Abstract: In a remaining bar material machining method, a plurality of works are taken from a continuous bar material on an NC lathe, and the remaining portion left at the end of the bar material is machined effec­tively. In the lathe in which both first and second headstocks are axially movable along the bed, the con­tinuous bar material can be continuously machined with efficiency. At that time, to utilize the remaining portion left at the end of the bar material effective­ly without discarding it, this remaining bar material is transferred to the second headstock. An NC con­troller includes a main machining program and a remaining bar material machining program; when the remaining bar material has been transferred to the second headstock, the remaining bar material machining program is executed instead of the main machining pro­gram having hitherto been executed. During machining the remaining bar material on the second headstock, the first headstock is waiting in readiness for the machining of the next bar material.
Patent EP-0392205-A2 (EP)
Inventor: BECKER WILLI
IPC: B41F21/10
Filed: 1990-03-15
Abstract: The sheet-fed rotary printing machine described is equipped with a combined device for joint adjustment of the printing units and changing the grippers when changing the machine over from recto printing to recto-verso printing. This combined device can be designed with electric or mechanical elements. A mechanical design is preferred, in which a transmission is provided, the parts of which are mounted either on the fixed gearwheel (6) or on the adjustment gearwheel (10) and convert the relative movement of the two gearwheels (6, 10) to one another in a predetermined angular range to a rotary movement and transfer it to a selector shaft (21) or other members for the changeover of the gripper control or convert it in another manner to a selector path for initiating the changeover of the gripper control. 
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Patent EP-0397059-A2 (EP)
Inventor: AGEE JOHN M
IPC: A61B17/64
Filed: 1990-05-04
Abstract: An improved splint (10) is described for setting a Colles' fracture. The splint includes first (12), second (14) and third (16) elements connected together. A metacarpal bar (20) is carried on the first element (12) and is movable therealong. The metacarpal bar (20) can be attached to a bone of a patient on one side of a bone fracture. The second element (14) is pivotally mounted on one end of the first element (12) for movement about an axis which forms an acute angle with respect to the longitudinal axis of the first element (12). The third element (16) is pivotally mounted on the second element (14) for movement about an axis which is perpendicular to the longitudinal axis of the second element (14). The third element (16) is attached to the bone of a patient on the opposite side of the bone fracture.
Patent EP-0398330-A2 (EP)
Inventor: NAKATANI HAJIME C O MITSUBISHI
IPC: H01S3/225
Filed: 1990-05-17
Abstract: A discharge exciting pulse laser device such as an exima laser device. The laser device is capable of accelerating the timing of rise of the voltage between an auxiliary electrode (4) and one of main electrodes (3) without decreasing a discharge start voltage between the main electrodes (2, 3), so that the laser output power is increased and the laser oscillation efficiency is improved.
Patent EP-0405144-A2 (EP)
Inventor: WOLBER WOLFGANG
IPC: H01R33/965
Filed: 1990-05-25
Abstract: The support is used for a light fitting for fluorescent lamps (13), having a transparent protective tube (16), surrounding the lamp. At the end, the protective tube (16) is held by screw rings (18) having seals (19) and connected to the supports for the fluorescent lamp. The screw ring (18) can be screwed to a collar (3) provided on the base plate (1) of the support. The collar (3) surrounds a collet (9). Supported inside the collet (9) are the live parts of the support and the rotating star (11) which is used for holding the contact pins (17) of the lamp (13). The end of the collet (9) is covered by a covering plate (12). The covering plate (12) is constructed as a rotating star (11). Over a significant part of the circumference, the diameter of the radially slotted covering plate (12) is larger than the external diameter of the collet (9) but smaller than the internal diameter of the collar (3). The collar (3) has cut-outs in two diametrically opposite regions. In consequence, it is possible to insert the fluorescent lamp (13) located in the protective tube (16) into the support without difficulties. <IMAGE>