baber/WOPTO huggingface dataset:
Patent EP-0371071-A1 (EP)
Inventor: HOWSON DAVID C
IPC: A61J3/00
Filed: 1988-07-26
Abstract: A storage receptacle sealing and transfer apparatus is disclosed for selectively enabling sealing and transfer of mate­
rial to and from the receptacle. The apparatus is particularly useful for maintaining and later transferring drug and asso­
ciated materials, under sterile conditions, to achieve mixing, as, is necessary, for example, in reconstituting a drug by mix­
ing the drug with a diluent prior to delivery to a patient. The transfer apparatus (200) is mounted at the aperture, or mouth, 
(62) of a storage receptacle (10) to seal the aperture until the contents are needed, and then to permit sterile transfer from 
the storage receptacle to another receptacle (35) through a central passage (257). The apparatus also includes venting 
through one or more passages (140) to offset from the central passage for supplying or discharging air into the storage recep­
acle as needed, and a filter (100) is included in each vent passage, with the filter being permeable to passage of gases, in­
cluding air, in either direction through the vent passage, but precluding passage of fluid, solid materials or microorganisms 
in either direction through the vent passage.
Patent EP-0374185-A1 (EP)
Inventor: HUBER JOEL E
IPC: C07J1/00
Filed: 1988-07-22
Abstract: Procédés améliorés de déshalogénation de 9alpha-halostéroïdes (I), permettant de produire les 11beta-hydroxy stéroïdes correspondantes (II), connues pour leur utilité en tant que produit pharmaceutique, selon lesquels les améliorations consistent à (1) ajouter la 9alpha-halo stéroïde (I) au chrome, et (2) à utiliser des quantités catalytiques de chrome en présence d'un moyen de transformation du chrome (II) en chrome (III).
Patent EP-0335958-A1 (EP)
Inventor: COFFEY JAMES B
IPC: B08B9/02
Filed: 1988-09-26
Abstract: A system for cleaning adhesive applying de­
vices (86,88) includes a reservoir (10) for solvent, e.g. 
water, for said adhesive. An air-operated pump (48) 
pumps solvent from the reservoir to first manifold 
means (74, 78), and a plurality of coupling means re­
spectively connect outlets of said first manifold 
means (74, 78) to a plurality of adhesive applying de­
vices (86, 88), whereby solvent may be pumped 
through these devices (86, 88) for the purpose of rem­
oving adhesive therefrom. Each of the coupling 
means serves to close the relevant outlet of said first 
manifold means (74, 78) when an adhesive applying 
device is disconnected therefrom. A second manifold 
means (38) is connected to compressed air supply 
means (20) which serves to operate the pump (48). 
The second manifold means (38) is adapted to be 
connected to one or more adhesive applying devices 
(86, 88), whereby air may be blown through these de­
vices for the purpose of removing solvent therefrom 
after the devices have been cleaned by the pumping 
of solvent therethrough.
Patent EP-0346480-A1 (EP)
Inventor: NAKAMURA YUKIMICHI
IPC: A41G3/00
Filed: 1988-11-04
Abstract: This invention relates to a wig having a shape retaining member for preventing curving-up and distortion of a wig base. This shape retaining member (12) is made of a shape memory alloy having a transformation temperature (Af point) higher than the temperature of an ambient between the surface of the head of the user of the wig and the wig base when the wig (10) is fitted to the head, and is disposed at a predetermined position on the inner or outer surface of the wig base (11). When the shape retaining member gets corrugated in the course of use, it is heated to a temperature higher than the transformation temperature so that it regains the shape that is stored in advance. Therefore, the wig can be repeatedly fitted as if it were a new one.
Patent EP-0328887-A1 (EP)
Inventor: KASTNER WOLFGANG ING GRAD
IPC: G05D3/12
Filed: 1989-01-18
Abstract: The object of the invention is to provide an arrangement which enables the adaptation during an operating process of a basic IR program which has been prepared off-line. The movement pattern can be shifted in x and/or y direction via signal generators, for example potentiometers, in conjunction with the sensor interface (6). In addition, changes in the dimensions of the movement pattern can be achieved in both coordinate directions independently of one another even while the movement is taking place.   Electronic circuits. <IMAGE>
Patent EP-0329947-A1 (EP)
Inventor: LOCHBRONNER HUBERT
IPC: B65H54/34
Filed: 1989-01-20
Abstract: With conical bobbins driven at a specific working speed, the circumferential speed of the bobbin at its two ends differs clearly from the circumferential speed in the longitudinal centre. These deviations are the greater, the smaller the particular outside diameter D of the bobbin and the higher the conicity of the bobbin. During piecing, the result of this is an adverse increase in the yarn tension (yarn breaks) or a loosening of the yarn (uneven winding). By means of the new method and the devices making it possible to carry it out, yarn breaks or an uneven winding pattern are avoided during the bobbin change and the piecing. In order, during piecing, to eliminate speed differences between the standard speed and the circumferential speed of the bobbin in the run-on region of the yarn, an actual outside diameter (D, D1, D2) of the bobbin or empty tube is determined and the driving speed of the bobbin or empty tube is varied in relation to the working speed as a function of the actual outside diameter. This method and these devices allow the high-speed winding of even sensitive yarns. …<IMAGE>…
Patent EP-0334347-A1 (EP)
Inventor: RUTT-HUBNER WINFRIED PETER
IPC: C23C14/35
Filed: 1989-03-23
Abstract: In order to be able to increase the sputtering rate in cathode sputtering units, the cooling and monitoring of the target (6) are improved. The pot-shaped cathode (1) with feed line (2) and outflow line (3) for cooling liquid (4) is closed on its upper side with a thin metal foil (5) of material having good thermal conductivity. Under the action of the cooling water pressure on one side and of the reduced pressure in the vacuum bell (0) on the other side, the foil (5) fits closely on the lower side of the target (6). To prevent the thin foil (5) from being damaged in the case of total sputtering of the target (6), a monitoring system is provided. This consists of a system of grooves (7, 8) in target (6) and cathode (1), which are connected to a high vacuum (12) via a measuring line (9) with a constrictor (11) and a connected vacuum gauge (10). <IMAGE>
Patent EP-0337181-A1 (EP)
Inventor: KONIGS GUNTER
IPC: B65D85/57
Filed: 1989-03-25
Abstract: A package for a single compact disc (2) is to be provided which can be produced with less expenditure than previously, does not break when dropped, allows printing on the outside surface and can be produced with the same external dimension as previous cassettes. According to the invention, a carrier (1), receiving the cassette, is constructed as a self-supported deep-drawn plastic part for filling insertion in a folding box (21) consisting of art print cardboard. It is thus achieved that the covering of the package can be produced at the same time from impact-resistant and printable material and, despite this, the compact disc is accommodated in a protective carrier (1). <IMAGE>
Patent EP-0336271-A1 (EP)
Inventor: ROLOFF MICHAEL P
IPC: A41D13/015
Filed: 1989-03-29
Abstract: The body protection garment is formed from portions connected by seams and has receiving pockets for protective inserts made of flexible material, which inserts absorb or repel external impacts and knocks and punctures. In this case, the seams are formed as overlapping seams and are formed by detachable closure elements, such as press studs or velcro strips 2a, 2b, 2c, between independent portions 1a, 1b, which have the receiving pockets, or between said portions and other portions. <IMAGE>
Patent EP-0350758-A1 (EP)
Inventor: MULLANI NIZAR ABDUL
IPC: G01T1/164
Filed: 1989-07-03
Abstract: A positron emission tomography camera having a plurality of detector rings (32, 34) positioned side-by-side around the axis of a patient area (30). Each detector plane includes a plurality of photomultiplier tubes (A-F) with at least two rows of scintillation crystals positioned on each photomultiplier tube and extending to photomultiplier tubes in other detector planes. Each row of crystals is offset from the other rows of crystals. Each crystal has a first end of a length in the axial direction less than the size of the photomultiplier tube for increasing a slice resolution. In order to provide identification of which crystal is activated by radiation, the second ends of some of the crystals adjacent the photomultiplier tubes are shaped differently from others. In one embodiment, the scintillation crystals are made out of a crystal bar with grooves cut into the block.
Patent EP-0374539-A1 (EP)
Inventor: AKASHI SHUNJI
IPC: A44B19/30
Filed: 1989-11-29
Abstract: A security sealing mechanism (S) for a bag or envelope is mounted on that end of coupling element rows (5, 5) to which a slider (6) comes for closing a slide fastener (Z). The security sealing mechanism (S) comprises a sealing body (1) including an abutting surface (9) disposed at the end thereof contiguous to the coupling element rows (5, 5) for receiving the slider (6) and locking means (12, 12a, 12b) provided on the upper surface of the sealing body (1), and a pull tab (P) having one end releasably jointed to the link (19) pivotally connected to the slider (6) and having the other end adapted for unreleasable locking engagement with the locking means (12, 12a, 12b).
Patent EP-0376229-A1 (EP)
Inventor: MATSUDA YASUHIKO
IPC: A44B19/46
Filed: 1989-12-23
Abstract: A fastener tape (4) is intermittently transferred under tension longitudinally thereof. A discrete fastener element (1) is fed to astraddle of one longitudinal beaded edge (5) of the fastener tape (4). Then, the coupling head (2) of the fastener element (1) is pressed at its both sides substantially perpendicularly to the plane of the fastener tape (4) to bring the fastener element (1) into alignment with the plane of the fastener tape (4). The coupling head (2) is pressed at its distal end against the longitudinal beaded edge (5) of the fastener tape (4) to keep the discrete fastener element (1) from getting detached from the longitudinal beaded edge (5) of the fastener tape (4). Finally, the diverging legs (3, 3) of the fastener element (1) are pressed at their respective outer sides toward each other to clamp the diverging legs (3, 3) to the longitudinal beaded edge (5) of the fastener tape (4).
Patent EP-0365216-A1 (EP)
Inventor: BULLOCK DONALD FRANK
IPC: G01R15/20
Filed: 1989-10-12
Abstract: A sensor for measuring large magnitudes of A.C. current (I in ) utilizes a current divider (10) having parallel conductors (12,R1;14,R2) and a current comparator (16,18,20,22,24) coupled to one (14) of the conductors so arranged as to perform first and second stages respectively of scaling of the A.C. current to obtain an output signal (I out ) from the sensor proportional to the A.C. current. The overall sensor ratio is the product of the ratios of the first (10) and second (16) stages, thereby permitting very large ratios to be obtained. Components of the sensor are arranged so as to cause cancellation of magnetic fields by the sensor and to make the sensor immune from incident magnetic fields.
Patent EP-0371600-A1 (EP)
Title: Method of assaying magnesium
Inventor: SUNAHARA YOSHIKO
IPC: G01N33/84
Filed: 1989-10-23
Abstract: An assay of magnesium employing isocitrate dehydrogenase which increases its activity in a fixed relation with an increase of magnesium ions.
Patent EP-0368649-A1 (EP)
Inventor: WELLS ALAN ARTHUR
IPC: F23C15/00
Filed: 1989-11-09
Abstract: A pressure swing gas separator is operated with a pressure difference between its presurised and depressurised states of less than 0.1 bar. Preferably it operates at a repetition frequency greater than one cycle per second and preferably between 50 and 200 cycles per second. Preferby the pressure swing gas separator includes a bed of adsorbent material (16, 108, 147) and forms part of a resonant system. Means (1, 101, 140, 141) are included operating at the resonant frequency of the resonant system, to pressurise and depressurise the bed of adsorbent material (16, 108, 147) so that the pressure energy of the desorbed gas mixture is substantially recovered. The means may include a tuned diaphragm (109, 133, 141) adjacent but spaced from one face of the bed of adsorbent material (16, 108, 147), driving means (1, 101, 150) arranged to drive the diaphragm (109, 133, 141) at its resonant frequency towards and away from the bed of adsorbent material (16, 108, 147), valve means (110, 115, 131) to introduce a gas mixture to and exhaust a depleted gas mixture from, a space between the diaphragm (109, 133, 141) and the bed (16, 108, 147), and a gas outlet (112, 113, 149) in communication with the other face of the adsorbent bed (16, 108, 147). In use, the movement of the diaphragm towards and away from the adsorbent bed pressurises and depressurises it.
Patent EP-0338895-A1 (EP)
Inventor: BRION JEAN DANIEL
IPC: C07D311/58
Filed: 1989-04-13
Abstract: Compounds of general formula (I):  <IMAGE>  in which: R denotes a hydrogen atom, a halogen atom or a hydroxy, lower alkyl, lower alkyloxy, carboxyl, (lower alkyloxy)carbonyl, (lower arylalkyloxy)carbonyl, aminocarbonyl, (lower mono- or dialkyl)aminocarbonyl or (lower arylalkyl)aminocarbonyl group, an aminocarbonyl group N-substituted with a heterocyclic radical, or a thio, (lower alkyl)thio, sulfonyl or (lower alkyl)sulfonyl group, R1, R2, R3 and R4, which may be identical or different, denote a hydrogen atom, a halogen atom or a lower alkyl, lower alkenyl, lower alkyloxy or lower alkenyloxy group, optionally substituted with one or more halogen atoms, their isomers, enantiomers, diastereoisomers and also, when R denotes a carboxyl, their addition salts with a pharmaceutically acceptable base and, when R contains a basic group, their addition salts with a pharmaceutically acceptable acid.
Patent EP-0360690-A1 (EP)
Title: Dispositif de raccordement et d'étanchéité à raccord à lèvre métallique
Inventor: FROGET GUY
IPC: F16L19/02
Filed: 1989-09-20
Abstract: Le dispositif comprend un premier élément de raccord métallique (3) rendu solidaire d'un premier élément de tuyauterie (T') et un second élément de raccord métallique (1,2) rendu solidaire d'un second élément de tuyauterie (T). L'un (1,2) des éléments de raccord présente une lèvre élastique (23) coopérant avec une face frontale (32) réalisée sur l'autre élément de raccord (3). L'élément (1, 2) présentant une lèvre élastique (23) comprend un élément d'ajutage (1) en un métal ou un alliage métallique compatible du point de vue soudure avec le matériau de l'élément de tuyauterie (T) auquel il est raccordé par soudage (12) et coopérant avec l'écrou de serrage (4), et une pièce d'extrémité (2) présentant en demi-coupe axiale la forme d'un V couché pour définir ladite lèvre élastique (23), ladite pièce d'extrémité (2) étant réalisée en un matériau différent de celui de l'élément d'ajutage (1) pour présenter des caractéristiques mécaniques améliorées conférant l'élasticité nécessaire au raccord, et étant rendue solidaire de l'extrémité libre de l'élément d'ajutage (1) par soudure par diffusion.
Patent EP-0367714-A1 (EP)
Inventor: GAINER JAMES DR
IPC: C08K5/50
Filed: 1989-09-27
Abstract: The present invention provides a polyurethane or polyisocyanurate having incorporated therein a flame retardant amount of a melamine phosphonic acid salt of the general formula (I)
      in which R is a C₁-C₂ alkyl group, a C₅-C₆ cycloalkyl group, a C₆-C₁₂ aryl group or a C₇-C₁₄ aralkyl group, R being unsubstituted or substituted by one or more of chlorine, bromine, hydroxy, amino, cyano or carboxy; R¹ is hydrogen, C₁-C₆ alkyl or C₆-C₁₂ aryl which is unsubstituted or substituted by one or more of chlorine, bromine or hydroxy, or R¹ is a negative valency bond; and n is 1, or 2 when R¹ is a negative valency bond, provided that when R is methyl, R¹ is not hydrogen, methyl or a negative valency bond and when R is phenyl R¹ is not hydrogen or a negative valency bond.
Patent EP-0338074-A1 (EP)
Inventor: BIKSON BENJAMIN
IPC: C08L1/00
Filed: 1988-10-31
Abstract: A method for enhancing the long term performance of gas separation membranes. The permeable 
membranes are 
heated at a moderate temperature of from about 50°C to 140°C. Use of this method enables restoration and 
reclamation of 
permeable membranes that have suffered degradation in performance in gas separation processes.
Patent EP-0459976-A1 (EP)
Inventor: SIEGEL JODIE M
IPC: D04H1/44
Filed: 1989-04-14
Abstract: Procédé et appareil d'hydro-impression de tissu, consistant à acheminer une bande de tissu (12) au travers d'un poste d'impression (16) le long d'une direction machine sur une transporteuse (24), de préférence un tambour, ayant une surface de support (16, 60) formé avec un dessin de zones pleines ou en relief (16a) et de zones évidées (16b), et ayant un ou plusieurs collecteurs (30) d'ajutages d'hydrojets (32) disposés au-dessus de la transporteuse pour envoyer un rideau continu de fluide (40) vers le bas sur le tissu de manière à modifier les propriétés du tissu en fonction du dessin de la surface de support (16, 60). Le tissu colorié avec un colorant de non solidité de teinture est hydro-imprimé par élimination soustractive de la couleur pour obtenir un effet imprimé de délavage. Dans une variante, une surface de support ayant des zones en relief ou de gravures est utilisée pour obtenir un déplacement des fibres, un effet semblable à celui de la dentelle dans des tissus légers. La technique d'hydro-impression décrite est particulièrement appropriée à l'obtention d'un effet de délavage couleur dans une étoffe croisée de coton teinté à l'indigo.
Patent EP-0386262-A1 (EP)
Title: Feuille de reception d'images
Inventor: SUTO KENICHIRO DAI NIPPON INSA
IPC: B41M5/00
Filed: 1989-08-29
Abstract: On décrit une feuille (1) de réception d'images qui reçoit des colorants transférés sous l'effet de la chaleur à partir d'une feuille de transfert thermique. Cette feuille se compose d'un substrat (2), d'une couche (3) accepteuse de colorant déposée sur l'une des surfaces du substrat (2) et d'une couche (5) anti-ondulations qui est disposée sur la surface du substrat de l'autre côté de la couche (3) accepteuse de colorant ou entre le substrat et la couche (3) accepteuse de colorant et qui consiste en une résine qui n'est pas sujette à dilatation ou retrait thermique et dont le coefficient d'allongement thermique se situe entre -1,0 et 1,5% conformément à JIS-K-6734. La couche anti-ondulations susmentionnée empêche la formation d'ondulations provoquées par la chaleur au moment de la formation d'une image, ce qui permet d'obtenir une feuille de réception d'images présentant à la fois d'excellentes caractéristiques de transfert et une excellente qualité d'impression.
Patent EP-0407484-A1 (EP)
Inventor: SKOOG STEFAN
IPC: B23C1/00
Filed: 1989-09-01
Abstract: Les tours sont souvent occupés à faire tourner de longues séries de productions c'est pourquoi il est extrêmement difficile d'interrompre le travail pour traiter des séries courtes. L'invention vise à utiliser des machines de fraisage pour de courtes séries de production, dans lesquelles l'ébauche (2) est fixée dans le support (1) destiné à des fraises, et dans lesquelles on place des outils stationnaires de fraisage (18) sur la table de fraisage (13).
Patent EP-0407589-A1 (EP)
Inventor: SASAKI TAKAO
IPC: G05B19/18
Filed: 1989-09-29
Abstract: An NC instruction system in a CNC lathe having a plurality of tool posts of which the positions can be controlled independently and a plurality of spindles of which the number of revolutions can be controlled independently. Coupling relations of the spindles (3, 5) and the tool posts (1, 2) on the works are switched according to a working program to improve working efficiency.
Patent EP-0439612-A1 (EP)
Inventor: ISHIBASHI YOSHIMI
IPC: B41M5/41
Filed: 1989-10-31
Abstract: This invention relates to heat-sensitive recording paper. More particularly, in heat-sensitive recording paper including a heat-sensitive recording layer containing a basic colorless dye and an acidic material causing coloration of the basic colorless dye upon heating on a substrate, the present invention relates to heat-sensitive recording paper wherein the support contains used paper and the content of the residual surfactant contained in the support is below 1,000 ppm. According to the present invention, heat-sensitive paper which is economical and has high storage stability and high reliability with respect to a thermal head can be obtained.
Patent EP-0393501-A1 (EP)
Inventor: KELLY STEPHEN DR
IPC: G02F1/13
Filed: 1990-04-11
Abstract: Verbindungen der Formel <IMAGE> worin R¹ eine Gruppe R³ oder R³-A<4>-Z³- und R² eine Gruppe R<4> oder -Z<4>-A<5>-R<4> bezeichnen; m und n unabhängig voneinander für die Zahl 0 oder 1 stehen; A¹, A², A³, A<4> und A<5> unabhängig voneinander unsubstituiertes oder mit Halogen, Cyano und/oder Methyl substituiertes 1,4-Phenylen, in welchem gegebenenfalls 1 oder 2 CH-Grupen durch Stickstoff ersetzt sind, trans-1,4-Cyclohexylen, in welchem gegebenenfalls 2 nicht benachbarte Methylengruppen durch Sauerstoff und/oder Schwefel ersetzt sind, 1-Cyano-trans-1,4-cyclohexylen, Bicyclo[2.2.2]octan-1,4-diyl, Naphthalin-2,6-diyl, Tetralin-2,6-diyl oder trans-Decalin-2,6-diyl darstellen; Z¹, Z², Z³ und Z<4> unabhängig voneinander eine einfache Kovalenzbindung, -COO-, -OOC-, -CH2O-, -OCH2-, -CH2CH2-, -C^C-, -(CH2)3O-, -O(CH2)3- oder die trans-Form von -CH=CH-CH2O- oder -OCH2-CH=CH- bedeuten; R3 und R4 unabhängig voneinander Halogen, Cyano, -NCS, -CF3, -OCF3 oder Alkyl bezeichnen, in welchem gegebenenfalls eine >CH-CH< durch >C=C< ersetzt ist und/oder gegebenenfalls eine oder zwei nicht benachbarte Methylengruppen durch -O-, -COO- und/oder -OOC- ersetzt sind und/oder gegebenenfalls eine Methylengruppe durch -CHX- ersetzt ist; und X Halogen, Cyano oder Methyl bedeutet, sowie flüssigkristalline Gemische und die Verwendung für elektro-optische Zwecke.
Patent EP-0401809-A1 (EP)
Inventor: HAWRYLKO ROMAN BOHDAN
IPC: C08F14/06
Filed: 1990-06-07
Abstract: A method for polymerizing polyvinyl chloride and polyvinyl chloride copolymers is provided in which a monomer slurry is formed by adding the monomers and water (hot or cold) in the reaction vessel, and the slurry is brought to reaction temperature. After a time delay of 0 to 15 minutes, an emulsifier package is added, and after a further time delay of 0 to 15 minutes, a catalyst emulsion is added. The emulsifier package comprises a primary emulsifier which is partially saponified poly­vinyl alcohol having a degree of saponification between about 60 and about 90 mole percent and a solubility in methanol index at 55°C in a range of up to about 60 percent. A secondary emulsifier is included in the emulsifier package which is a preferably cellulosic type emulsifier. Preferably an additional emulsifier is added which is a hydrolyzed polyvinyl acetate having an degree of hydrolysis of at least 68 percent. The polymerization product has good bulk density and porosity parameters. Resins produced from this product have low fisheye char­acteristics.
Patent EP-0410177-A1 (EP)
Inventor: ARGANBRIGHT ROBERT P
IPC: B01D3/00
Filed: 1990-07-05
Abstract: Cumene is produced in a catalytic distillation column reactor having an upper bed of Omega type molecular sieve catalyst and a lower bed of Y type molecular sieve catalyst. Benzene and propylene are reacted in the upper bed where the Omega type sieve is more selective to cumene that the Y type sieve. Part of the reaction mixture flows down the column to the Y bed where benzene reacts with any unreacted propylene to produce cumene. Additionally, benzene reacts with dipropylbenzene in the Y bed to produce more cumene. Cumene is recovered as bottoms product and unreacted benzene recovered as overheads where it may be returned as reflux to the column to control the mole ration of benzene to propylene.