baber/WOPTO huggingface dataset:
Patent EP-0118870-A3 (EP)
Title: Push-button switch
IPC: H01H13/36
Filed: 1984-03-05
Abstract: An improved push-button switch which is so arranged that generation of heat at a journalled portion of a moveable piece is eliminated by forming contacts of the movable piece into double-break contacts so that no current flows through the journalled portion, while a sufficient contact gap is available even when the push-button switch is made into a compact size.
Patent EP-0144991-A3 (EP)
Title: Polymethosybenzyl piperazine derivatives, processes for their preparation and pharmaceutical compositions containing said derivatives
IPC: C07D295/08
Filed: 1984-12-07
Abstract: A compound of the formula:(R = H, CH<sub>3</sub>0; n = 2 to 5) is effective for improving blood circulation system.
Patent EP-0131994-A3 (EP)
Title: Mobile apparatus for loading sleepers
IPC: E01B29/06
Filed: 1984-07-02
Abstract: A tie lifting machine comprises a reciprocating tie removing member provided with retractable push fingers for removing the ties from the ballast and pushing them onto an upwardly inclined ramp to an intermediate position, a fork-like tie lifting member adapted to lift the ties from the intermediate position up to a belt conveyor running in the direction of travel of the machine, and a tie pusher adapted, when the tie lifting member is in its upper position, to transfer the ties carried by this member to the belt conveyor.
Patent EP-0136729-A3 (EP)
Title: Pesticidal benzoylurea derivatives
IPC: A01N47/34
Filed: 1984-07-03
Abstract: Benzoylurea derivatives of the general formula <CHEM> wherein R represents a pyridyl group optionally substituted by one or more of the same or different substituents selected from the group consisting of halogen, cyano, alkyl, nitro, haloalkyl and alkoxy, or an alkenyl group optionally substituted by one or more halogen atoms; each of X and Z independently represents a halogen atom or an alkyl, haloalkyl, cyano, alkoxy or nitro group; Y represents a hydrogen or halogen atom; Hal represents a halogen atom; and each of n and m is independently 0, 1, 2 or 3; exhibit pesticidal activity. A method of preparation of the benzoylurea compounds and pesticidal compositions containing them are also described.
Patent EP-0146166-A3 (EP)
Title: Welding head for resistance-welding
IPC: B23K11/36
Filed: 1984-11-23
Abstract: A welding head for resistance welding, in particular for spot welding, comprising a frame to which a first welding electrode is fastened in a fixed position and a carrier for a second electrode lying substantially opposite the first electrode, said carrier being movable with respect to the frame in a manner such that the second electrode can be displaced in the direction to the first electrode, the second electrode being fastened to an element which is displaceably connected with the carrier in a manner such that it can perform a movement in a direction substantially parallel to the direction of movement of the carrier.
Patent EP-0140605-A3 (EP)
Title: Lifting lug for shipping containers
IPC: B66C1/66
Filed: 1984-10-08
Abstract: A lifting lug for shipping containers includes an elon­
gated bar having a fitting at one end for receiving the free 
end of a choker cable and an angularly oriented locking 
keeper member at an opposite end. The keeper member is 
rigidly affixed to the bar such that the bar must be pivoted 
to a particular angular orientation to allow insertion of the 
keeper member through an appropriate slot in a standard 
shipping container. Then the bar is pivoted to another 
angular orientation to lock the keeper member in position 
behind the slot. This angular orientation is such that tension 
of the choker cables will maintain the bar in the locked 
position. The locked orientation of the bar is thereby as­
sured to long as tension is maintained along the choker 
cables. An indicator is provided on an outside surface of the 
bar to show the operator the present angular orientation of 
the keeper member within the cargo container lift fitting.
Patent EP-0150691-A3 (EP)
IPC: B63B35/79
Filed: 1984-12-27
Abstract: A device for the erection of the mast of a sailing board 
for «windsurf» includes an articulated joint comprising sep­
arate members kept coupled together by means of a system 
comprising a flexible rope and a spring, such that a dis­
placement of the mast from the vertical attitude causes the 
loading of the spring thus creating a force tending to bring 
back in vertical attitude the mast. The device may be as­
sembled on a track that allows to change the position of the 
foot of the mast through the operation of a pedal.
Patent EP-0164735-A3 (EP)
IPC: G11C11/406
Filed: 1985-06-11
Abstract: A microprocessor includes an execution unit executing 
a program according to an instruction, an instruction prefetch 
circuit storing a plurality of instructions to be executed by 
the execution unit, a refresh control circuit controlling a re­
fresh operation of a dynamic memory coupled to an external 
bus and a control unit. The control unit receives bus access 
request signals from the execution unit and from the instruc­
tion prefetch circuit, respectively, and a refresh request signal 
from the refresh control circuit and sends a refresh grant 
signal to the refresh control circuit in response to the refresh 
request signal when both the bus access request signals are 
absent. Thus, the refresh operation can be performed without 
exerting a harmful influence on the operations of the exe­
cution unit and the instruction prefetch circuit. The refresh 
control circuit may generate a first refresh request signal and 
a second refresh request signal. The control unit, in this case, 
generates the refresh grant signal in response to the first 
refresh request signal only when both the bus access request 
signals from the execution unit and the instruction prefetch 
circuit are absent, but generates the refresh grant signal at 
any time when the second refresh request signal is gener­
ated. Thus, the refresh operation can be certainly performed. 
This refresh control circuit may be adapted to a micropro­
cessor having no instruction prefetch circuit.
Patent EP-0177691-A3 (EP)
Title: Method for rendering wines sparkling and plastic stopper for implementing the method
IPC: C12G1/08
Filed: 1985-07-24
Abstract: 57 The method for rendering wines sparkling is characterised by forming a dreg collection chamber inside the stopper, keeping said chamber in communication with the bottle interior during the dreg removal stage when the bottle is inverted or inclined, in order to enable the dregs to enter the stopper and, on termination of this stage or in any case before placing the bottle the right way up, interrupting communication between the dreg collection chamber and the bottle interior by acting from the outside, and so retaining said dregs in said chamber.To implement this method, the invention provides for the use of a plastic stopper characterised by comprising a first element which can be securely fitted to the bottle neck and contains an internal cavity, and a second element which is mobile relative to said first element in order, as a result of its movement, to open and close the dreg collection chamber provided in the interior of said second element and/or said first element.
Patent EP-0179444-A3 (EP)
Title: Micellular particle compositions encapsulating imaging and chemotherapeutic agents to tumors and the use thereof
IPC: A61K9/50
Filed: 1985-10-22
Abstract: Micellular particle compositions for delivering intact micellular particles containing imaging agents or chemotherapeutic agents to tumors within a body for the diagnosis and treatment of such tumors. The micellular particles are small, less than 2000  ANGSTROM  and incorporate pure, neutral phospholipid molecules preferably containing at least 18 carbon atoms, in their external surface. Enhanced delivery of the micellular particles containing imaging agents or chemotherapeutic agents may be achieved by introducing an initial group of micellular particles containing positively charged molecules extending externally from the particles to block phagocytic cells present in tissues of the body.
Patent EP-0185196-A3 (EP)
Title: Carbonation agent
IPC: A23L2/40
Filed: 1985-11-13
Abstract: Dry, stable carbonating agents comprised of a carbohydrate/metal bicarbonate complex are disclosed. The complex is prepared by reacting a carbohydrate with a metal hydroxide or oxide at a temperature not exceeding 25 DEG C to form a carbohydrate/metal hydroxide adduct to which carbon dioxide is then introduced to form the complex. The complex is then immediately dried, preferably by freezing it to below its eutectic temperature and freeze dried. The carbonating agents are particularly useful as components of dehydrated beverage powders. Upon rehydration, the complex releases carbon dioxide and carbonates the beverage.
Patent EP-0164173-A3 (EP)
Title: Collapsible bottle
IPC: B65D23/08
Filed: 1985-05-29
Abstract: A collapsible or foldable plastic bottle circular bellows like configuration capable of manufacture on current plastic bottle manufacturing equipment with current plastic materials approved for contact with foods and beverages. The bellows over center and fold to retain the folded condition without external assistance thus providing a self-latching feature. In particular, the bellows of the bottle, when fully folded, cause the bottle to substantially fit within a cup fastened to the base of the bottle. The cup is generally formed by further extending the cup upward and increasing the diameter slightly in comparison with the reinforcing cup on current soda pop bottles.
Patent EP-0191319-A3 (EP)
IPC: C08G63/00
Filed: 1986-01-21
Abstract: Solvent cast films exhibiting improved haze comprised of 
a carbonate polymer containing the reaction products of  
(i) at least one dihydric phenol;  
(ii) a carbonate precursor; and  
(iii) an amount effective to improve the haze of said films of at 
least one aromatic ester precursor.
Patent EP-0204922-A3 (EP)
IPC: C12Q1/00
Filed: 1986-04-15
Abstract: This invention is an immunohistochemical p53 assay 
method in which human tissue sections or cells are fixed on 
a glass slide and incubated with anti-p53 antibodies which 
react with the p53 antigen in the specimen. The p53 
antigen-antibody complex is then localized by addition of 
anit-Ig which is either labeled directly or indirectly with an 
enzyme. Next, a chromogen substrate solution for the 
enzyme is added to the slide and color is developed. The 
slide is then examined under a microscope for specifically 
stained cells which indicate the presence of p53 antigen.
Patent EP-0201071-A3 (EP)
Title: 2-substituted-1-naphthols as 5-lipoxygenase inhibitors
IPC: C07C43/178
Filed: 1986-05-05
Abstract: 2-Substituted-1-naphthols are 5-lipoxygenase inhibitors which make them useful in the treatment of inflammation, obstructive lung diseases and/or psoriasis. Useful 2-substituent groups are alkyls, alkenyls, alkynyls, cycloalkyls, cycloalkenyls, the groups CH2-C 3BOND C-(CH2)mR5 and CH=CH-(CH2)nR5 (where m is 1-4, n is 0-3 and R5 includes phenyl, COOR9, where R9 is H or alkyl of 1-4 carbons, AR6 (where A is a methylene chain and R6 is a variety of groups including Cl, Br, I, CHO, CN, COOR9, NH2, SC(NH)NH2, phenyl, P(O)(OR9)2, etc.), and CHR7R21 (where R7 is a variety of aromatic and heterocyclic groups and R21 is H, optionally substituted phenyl and a variety of heterocyclic groups).
Patent EP-0214612-A3 (EP)
Title: Novel poly(aryl ether)-polyester block copolymers
IPC: C08G65/48
Filed: 1986-09-03
Abstract: Described herein are novel block copolymers wherein one block is a poly(aryl ether) oligomer and the other block is a liquid crystalline polyester oligomer. Processes for the preparation of the subject copolymers are also described. The novel block copolymers display excellent mechanical properties, good high temperature stability and excellent solvent and chemical resistance.
Patent EP-0224679-A3 (EP)
IPC: C08K5/36
Filed: 1986-10-07
Abstract: Stabilisierte Formmassen auf der Basis von Polymerisaten des Vinyl­
chlorids, die wenigstens einen Primärstabilisator und als Costabi­
lisator Mercaptale oder Monothioacetale von Thioglykolsäureestern 
der Formeln I und/oder II 
  
enthalten. Die in den Formmasen enthaltenen Costabilisatoren haben 
keinen unangenehmen Geruch, verbessern aber die Anfangsfarbe und auch 
die Gesamtstabilität der Formmassen.
Patent EP-0196138-A3 (EP)
Title: Image-detector for high-energy photon beams
IPC: H01J47/02
Filed: 1986-03-21
Abstract: Image-detector for depicting differences in intensity in high energy photonbeams with the aid of a photon-sensitive element and method for producing such pictures. This kind of detectors are used for treating tumors with the said irradiation.The photon-sensitive element is an ionisation chamber, consisting in the main of two mainly equivalent plates of an electrically insulating material, which are attached to each other by a ring-shaped electrically insulating part as a divider, whilst the outer walls of both plates are covered with electrically conductive material, whereby one of the plates is equipped with a number of parallel high voltage electrodes over a central part of its inner wall and the other plate is equipped over a central part of its inner wall with a number of parallel ionisation current electrodes which extend perpendicularly towards the high voltage electrodes, whilstthe inner walls of both plates around the central parts are covered with an electrically conductive material and a liquid dielectric is situated in the space between the plates.The liquid dielectric preferably is a saturated hydrocarbon.
Patent EP-0199451-A3 (EP)
Title: Therapeutic nucleosides
IPC: A61K38/21
Filed: 1986-03-14
Abstract: 3'-Azido-3'-deoxythymidine and its threo-3'-azido isomer and their pharmaceutically acceptable derivatives have been found to possess potent therapeutic activity, particularly against human and animal retroviral infections such as HTLV-I, HTLV-III and feline leukaemia virus, as well as against human and animal gram-negative bacterial infections.
Patent EP-0205347-A3 (EP)
IPC: C08J5/24
Filed: 1986-06-11
Abstract: A composite consisting essentially of a polymer matrix 
and thermoplastic elastomeric fibers is disclosed. During pre­
paration elastomeric fibers are embedded in polymer or 
polymer precursor under from about 0 tension to tension only 
sufficient to eliminate slack and develop tension as the com­
posite is formed. The composite is impact resistant and cap­
able of elongation.
Patent EP-0215635-A3 (EP)
Title: Chewable capsules
IPC: A61K9/60
Filed: 1986-09-10
Abstract: A hard gelatin capsule is filled with a chewable composition containing an ingredient for buccal absorption or having buccal activity.
Patent EP-0210149-A3 (EP)
IPC: C09J7/10
Filed: 1986-06-11
Abstract: Novel copolyimides are prepared by reacting one or more 
aromatic dianhydrides with a meta-substituted phenylene 
diamine and an aromatic bridged diamine. The incorporation 
of meta-substituted phenylene diamine derived units and 
bridged aromatic diamine derived units into the linear arom­
atic polymer backbone results in a copolyimide of improved 
flexibility, processability, and metal-flow characteristics. The 
novel copolyimides are especially useful as thermoplastic 
hot-melt adhesives.
Patent EP-0229676-A3 (EP)
Title: Acetabulum sizer and drill guide
IPC: A61B17/16
Filed: 1984-10-16
Abstract: An acetabulum sizer and drill guide (10) for use in implanting an acetabular cup prosthesis comprises a substantially hemispherical shell (12) having an outside surface (14) that generally conforms to the outside surface of the prosthesis to be fitted into a prepared acetabulum.Viewing ports (18) in the shell (12) enable visual inspection of the acetabulum during sizing thereof. A circular peripheral rim (20) on the shell (12) is generally flush with the peripheral boundary of a properly sized acetabulum when the shell (12) is seated therein. Drill guide structure (24) on the shell (12) functions to guide a drill bit into the pelvis bone adjacent the acetabulum in preparing the acetabulum for the acetabular cup prosthesis. A handle (22) is releasably connected to the drill guide structure (24) for manipulating the shell (12) during sizing and drilling.
Patent EP-0245732-A3 (EP)
IPC: A24F42/60
Filed: 1987-05-02
Abstract: The present invention preferably relates to a 
smoking article which is capable of producing 
substantial quantities of aerosol, both initially and 
over the useful life of the product, without 
significant thermal degradation of the aerosol former 
and without the presence of substantial pyrolysis or 
incomplete combustion products or sidestream aerosol. 
The article employes a dual burn rate fuel element, 
which utilizes a fast burning segment (10B) and a slow 
burning segment (10A).  
     The use of such a dual burn rate fuel element has 
several advantages over conventional homogeneous 
fuels. For example, the fast burning component assists 
in the ease of lighting the fuel element, and provides 
rapid heat transfer to the aerosol generating means (14). 
This in turn, provides early aerosol delivery.  
     The slow burning component provides for even heat 
distribution throughout the burn period. The slow 
burning material ensures steady aerosol delivery in 
terms of amount and provides adequate fuel for 
simulating the number of puffs obtained from a 
conventional cigarette, i.e., about nine or ten, when 
smoked under standard FTC conditions.
Patent EP-0272512-A3 (EP)
IPC: C08F10/00
Filed: 1987-12-03
Abstract: The pressure in a continuous high pressure polymerization system, in which ethylene, with or without comonomers, is polymerized under high pressures and temperatures and the unconverted amounts of gas are recycled through the high pressure recycle gas system into the polymerization system, is rapidly reduced to below the particular reaction pressure when predetermined limiting pressure and/or temperature values are exceeded or when other faults occur by opening one or more pressure-relief apparatuses mounted on the high pressure polymerization system and transferring the hot let-down reaction mixture from the polymerization system via one or more let-down lines through one or more separator systems into the atmosphere, by a process in which the high pressure polymerization system is divided into a plurality of isolated sections at the same time as the let-down process is triggered and only the section in which the let-down process is triggered is let down to the atmosphere. Preferably, the sections in which the let-down process is not triggered can be let down into the high pressure recycle gas system, if necessary through a product separator, in synchronization with triggering of the let-down to the atmosphere.
Patent EP-0283578-A3 (EP)
IPC: F01P5/06
Filed: 1987-12-14
Abstract: Der Hubschrauber (1) wird über einen 
mit einer Brennkraftmaschine (6) verbundenen 
Rotor (4) angetrieben. Die luftgekühlte, nach Boxerbauart aufgebaute 
Brennkraftmaschine (6) ist innerhalb von 
Wandungen einer Kabine (2) des Hub­
schraubers (1) angeordnet.  
     Zur Versorgung der Brennkraftmaschine (1) 
mit Kühlluft und Ansaugluft sind 
an den Seitenwandungen (12, 13) der Kabine (2) 
Lufteinlaßöffnungen (19, 20) vorgesehen. Für den 
Austritt der Kühlluft sind an der Unterseite 
der Kabine Auslaßöffnungen (28, 36) angeordnet.
Patent EP-0278089-A3 (EP)
IPC: A61K31/425
Filed: 1987-12-14
Abstract: Compounds are provided of the following general 
structure: 
  
wherein A is 2-pyrrolidinyl, 2-piperidinyl or 4-thiazolidinyl 
and R and B are independently selected from hydrogen and 
methyl. They are useful for providing sedative and 
antiepileptic activity.
Patent EP-0244015-A3 (EP)
Title: Deactivation of phosphonium salt catalyst
IPC: B01J27/14
Filed: 1987-04-15
Abstract: A process for deactivating a hydrocarbyl phosphonium salt catalyst in an epoxy resin fusion reaction by contacting with a sulphonic acid, such as p-toluenesulphonic acid or methane sulphonic acid. The process is particularly suited for deactivation of moisture-resistant phosphonium salts such as methylene bis(triphenyl phosphonium halide)s.
Patent EP-0267655-A3 (EP)
Title: Sunbathing filter with incomplete uv-b absorption sunbathing filter with incomplete uv-b absorption
IPC: A61Q17/04
Filed: 1987-11-06
Abstract: Apparatus for use in sunbathing comprises a screen formed of a sheet of thermoplastic or fiber material which is transparent to the safe UV-A wavelengths of solar radiation and the visible light range between 400-450 nm but which contains uniformly distributed therethrough a first agent which absorbs at least 80% of the UV-B radiation in the 310-320 nm range and all radiation below 310 nm and a second agent and third agent which prevent transmission therethrough of some radiations above 450 nm wavelength, i.e. visible light and infra-red. The second agent may be an absorbing dye or pigment. The third agent may be finely divided carbon or ground glass. The screen may be mounted on a frame or fabricated into clothing so as to shield the sunbather from the acutely and chronically harmful wavelengths of radiation, to prevent unpleasant overheating, and to provide subdued lighting. The relatively small amount of UV-B transmitted through the material stimulates the production of new melanin in a sunbather, and this melanin will be later available for tanning by UV-A radiation.
Patent EP-0243020-A3 (EP)
IPC: H04N5/765
Filed: 1987-04-01
Abstract: The interface apparatus couples a video recording device 
to the parallel data channel of a computer system and also to 
the computer video output circuitry, so that both digital 
information (such as computer programs or data files) and 
analog information (such as video signals for displaying on a 
television monitor) may be stored on the same video 
recording medium. The apparatus permits storage of both 
digital information and human readable information in a 
convenient back-to-back relationship. The interface permits 
the computer video monitor to directly display stored or live 
video broadcasts, without computer intervention. The inven­
tion allows the display of graphic, photographic and motion 
picture information in analog format thereby eliminating 
information lost through digitizing. An automatic search 
mode permits the computer to direct the video recording 
device to search for a predetermined location on the 
recording medium at high speed without human interven­
tion. The computer is capable of controlling the video 
recording device by means of the remote control port of the 
video recorder.
Patent EP-0240341-A3 (EP)
Title: Antigens, antibodies and methods for the identification of metastatic human tumors, and cell lines for producing said antibodies
IPC: C12N5/09
Filed: 1987-04-01
Abstract: Disclosed are monoclonal antibodies which react with human tumor cells, particularly metastatic human tumor cells, but not with normal human tissues tested. The monoclonal antibodies are prepared against a 580 kilodalton glycoprotein antigen, designated gp580, which is isolated from either rat or human tumor cells. Methods for isolating the glycoprotein antigen are disclosed as well. Moveover, techniques are disclosed for utilizing these antibodies both in the detection and in the prevention of human tumor lesions.
Patent EP-0268429-A3 (EP)
IPC: G03F7/031
Filed: 1987-11-12
Abstract: Photoinitiator compositions are disclosed which 
contain 3, 3′-carbonyl bis(7-diethylaminocoumarin); an 
alkyl ester of a p-dialkylamino benzoic acid; and either 
camphorquinone or a 2,4, 5-triphenylimidazolyl dimer. 
Photoinitiators are also provided which contain 3, 
3′-carbonyl bis(7-diethylaminocoumarin); an alkyl ester 
of a p-dialkylamino benzoic acid; camphorquinone and a 
2,4,5-triphenylimidazolyl dimer. These latter 
photoinitiators are particularly useful in 
photopolymerizable compositions which are polymerized by 
exposure to visible laser light.