baber/WOPTO huggingface dataset:
Patent EP-0236930-A1 (EP)
Inventor: HIBERT MARCEL
IPC: C07D471/04
Filed: 1987-03-04
Abstract: Aromatic 2-amino-alkyl-1,2-benzoisothiazol-3(2H)one-1,1-dioxide derivatives having the general formula 
<CHEM>
 wherein X is selected from the group consisting of 
<CHEM>
 n is an integer of from 2 to 5; A and B are each oxygen sulfur or NR min  where R min  represents hydrogen or methyl; R1 is hydrogen, hydroxy or methoxy; R2 is hydrogen or methyl; and the pharmaceutically acceptable acid addition salts thereof, a process for the preparation of these compounds and discloses their use as anxiolytic and antihypertensive agents.
Patent EP-0257430-A1 (EP)
Inventor: SCHOENWALD SIEGFRIED
IPC: G05D16/06
Filed: 1987-08-10
Abstract: A valve for controlling a pressure differential between a high and low pressure, characterized by a housing being sub-divided by a transfer port into a first and second chamber, each having ports, a valve member movable in the first chamber to close the transfer port, a spring arrangement for urging the valve member to a closing position, a membrane extending across an opening end of the housing, which is in communication with the first chamber and held on by a cap forming a third chamber having a port and means for connecting the valve member to the membrane so that when a pressure differential between the pressure in the first chamber and third chamber exceeds the value of the spring arrangement, the transfer port is open to allow passage of the pressure in the first chamber into the second chamber. The valve can be used in controlling a compressor by allowing the dumping of the output of the compressor when the pressure differential is exceeded and can be used for controlling a vacuum system by dumping ambient air into the vacuum system when the vacuum exceeds a certain amount. In addition, the valve can be utilized for maintaining a pressure differential on a tape loop box of a reel-to-reel magnetic tape recorder.
Patent EP-0263300-A1 (EP)
Inventor: WIENAND JOSEF DIPL-ING
IPC: B21F3/00
Filed: 1987-08-31
Abstract: The coil spring is produced from a bar or wire of spring steel of constant cross-section by heating the bar to the austenitisation temperature, winding the bar in the stable austenite phase, hardening the spring thus formed by quenching in a suitable medium and annealing of the hardened spring, and a plastic deformation is forced upon the bar after heating and before winding in the stable austenite phase by rotating it about its longitudinal axis, while maintaining its external shape. <IMAGE>
Patent EP-0272455-A1 (EP)
Inventor: MURATA MASAYOSHI
IPC: A61K31/40
Filed: 1987-11-18
Abstract: A compound of the formula :
     in which R 1  is carboxy or protected carboxy,
     R 2  is hydroxy(lower)alkyl or protected hydroxy(lower)alkyl,   R 3  is hydrogen or lower alkyl,   R 4  is heterocyclic group, which may have suitable substituent(s), and   R 5  is hydrogen or imino-protective group,   and pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them as an active ingredient. The invention further comprises intermediates of the formula
     and process for the preparation thereof.
Patent EP-0244031-A1 (EP)
Inventor: UMMELS JOHANNES ANTOINETTA MIC
IPC: B67D1/00
Filed: 1987-04-25
Abstract: Device comprising at least one insulated storage container and a cooling element arranged substantially parallel thereto consisting of an isolating jacket and a closed inner pipe (18) accommodating at least one spiral beer pipe (19), a heat exchanger being arranged against the inner pipe (18) and inside the insulation jacket, said heat exchanger consisting of an inner pipe (25) for passing a cooling medium, e.g.freon, and a jacket (24) surrounding said pipe (25), whereby the space between the inner pipe (18) and the jacket (24) is connected to the cooling water outlet (23) of the inner pipe in which the brake coil(s) (19) is (are) present and to the bottom side of the storage container(s).
Patent EP-0247703-A1 (EP)
Inventor: BEKER HENRY JOSEPH RACAL RESEA
IPC: H04N7/167
Filed: 1985-02-04
Abstract: A pseudo-random binary sequence generator comprises at least one shift register (S, T) arranged in a recirculating loop and having a plurality of logic gates (G) for logically combining the outputs of selected stages of the register to provide a pseudo-random sequence, and a multiplexer (M), having a p data inputs and q address inputs all connected to selected shift register stages, and which selects at any instant one of the p data input bits in accordance with the q-bit address word to provide the generator output. The number s of logic gates is especially high and is related to the total number r of shift register stages (r > p + q) by the expression: 2 s  ≥ r. Some of the shift register stages of the or each shift register are connected to selected data inputs of the multiplexer and others of the stages of the same shift register are connected to selected address inputs of the multiplexer. Switches (SW1-SW4) are provided for regularly loading a re-initialisation word into the shift register (s), and this re-initialisation word can be formed by an arrangement (Fig. 4) which combines a control word with the frame count.
Patent EP-0258016-A1 (EP)
Inventor: SEAVER ALBERT E C O MINNESOTA
IPC: B05D1/04
Filed: 1987-08-21
Abstract: An electrostatic coating system for applying very thin coating to a substrate in air at atmospheric pressure comprises a plurality of spaced capillary needles (11) positioned in at least two rows and fed with coating liquid via a reservoir (15). The needles (11) are disposed concentric within holes (13) in an extractor plate (14), a potential is developed between the capillary needles (11) and the extractor plate (14) affording a reduction of the liquid to a mist of highly charged droplets drawn to the substrate by a second electrical field. Insulative layers (64, 66) on the extractor plate provide increased droplet control.
Patent EP-0255789-A1 (EP)
Inventor: PAOLE HENRI
IPC: B63C11/24
Filed: 1987-07-21
Abstract: Breathing apparatus for diving of the type comprising a breathing bag (13), a mouthpiece (30), inhaling and exhaling ducts (16 and 17) connected to the bag and to the mouthpiece these inhaling and exhaling ducts being respectively provided with inhaling and exhaling non return valves (18 and 19), and a so called "drainage" device. The apparatus further comprises a device (22) for measuring the volume of inhaled and exhaled gas. The draining device comprises a switching means (21) which, in so called "operating" position, is adapted to direct the flow towards the exhaling valve (19), and in so called "non operating" position is adapted to direct the exhaled flow towards an outlet drain (23).
Patent EP-0238421-A1 (EP)
Inventor: DE VAUJANY ROBERT
IPC: B65B7/28
Filed: 1987-02-18
Abstract: An apparatus for fitting heat-sealed containers comprises a conveyor for displacing a succession of the containers in a normal direction of travel through a station and for arresting each of the containers momentarily in the station, a supply at the station holding a stack of caps, a grab for taking a cap off the stack and positioning it atop the container arrested in the station and a welding tool for tack welding the cap to the container in the station as the cap is being positioned on the container and while it is still held by the grab, and a device downstream of the station for heat shrinking the caps on the bottles. The welding tool and grab are practically the same device and work very closely together. Thus there is no time during which the cap is not being positively held. Before the grab releases it, it is tack-welded to the bottle.
Patent EP-0283632-A1 (EP)
Inventor: AVANZINI PIER GIULIO DR ING
IPC: H02K44/08
Filed: 1987-03-20
Abstract: A boiling liquid metal magnetohydrodynamic system providing a hydraulic circuit (70, 71) along which a source of heat (1), a diffuser (3), a cold source (4), a magnetohydrodynamic generator (5) and a mag­netohydrodynamic pump (6) are inserted. 
     In this system the fluid consists of the mixture of liquid metal and of the fraction of same vaporized by the source of heat (1).
Patent EP-0250384-A1 (EP)
Inventor: ANDERSSON LARS
IPC: F01N3/28
Filed: 1987-06-15
Abstract: The invention relates to an exhaust gas purifier of the kind wherein a catalythic body (10) in a simple manner is elastically beared within a metal casing (12). This is achieved by at least partly filling a space between the catalytic body (10) and the metal casing (12) with a dampening member (11) consisting of one or more wire windings distributed over the envelope surface of the catalytic body (10) and formed by, under pre-tension drawn, flat rolled wire of a high-alloy steel.
Patent EP-0298989-A1 (EP)
Inventor: BONNEM ERIC M
IPC: A61P35/00
Filed: 1987-03-13
Abstract: Des cancers humains sensibles aux radiations sont traités en appliquant une thérapie combinant l'interféron et les radiations. Est décrite l'utilisation de l'interféron dans la production d'un médicament approprié.
Patent EP-0328531-A1 (EP)
Inventor: HICKS JOHN KENNETH
IPC: A61L15/12
Filed: 1987-10-13
Abstract: Un bandage pour attelles durcissable à l'eau comprend un tissu flexible portant un prépolymère à terminaison isocyanate polymérisable à l'eau et un catalyseur dudit prépolymère, lequel est mélangé avec un anhydride d'acide organique pour empêcher un durcissement prématuré du bandage pendant le stockage. Sont également décrits des prépolymères à terminaison isocyanate polymérisables à l'eau et des compositions durcissables à l'eau que l'on peut utiliser dans lesdits bandages, ainsi que des procédés pour leur préparation.
Patent EP-0279205-A1 (EP)
Inventor: KRECH THOMAS D C O MINNESOTA M
IPC: E01F9/06
Filed: 1984-10-05
Abstract: Described is a raised pavement marker comprised of (referring to FIG. 1): a hollow body 8, a reflective film 11, and a pressure-­sensitive adhesive 10.
Patent EP-0326638-A1 (EP)
Inventor: RAUSCHER ELIZABETH A
IPC: G01V3/40
Filed: 1988-02-05
Abstract: The present invention relates to an apparatus for detecting magnetic and electromagnetic waves or fields through use of non-superconducting materials. The present invention relates to apparatus which are used to measure such fields in order to predict earthquakes, volcanic eruptions and other violent earth movements which generate substantial aberrations in magnetic and electromagnetic fields. The present invention can be used to detect any fluctuating magnetic or electromagnetic fields regardless of their origin. The present invention incorporates the use of antennae for the electromagnetic components and coils to detect magnetic fields, in conjunction with electronic elements involving amplification, smoothing elements, frequency response networks, networks to make frequency response uniform within the band and notch filters where necessary.
Patent EP-0284901-A1 (EP)
Title: Neue 3,4,6-trisubstituierte 1,2,4-Triazin-5(4H)- one
Inventor: DICKORE KARLFRIED DR
IPC: A01N43/707
Filed: 1988-03-17
Abstract: Die Erfindung betrifft neue 3,4,6-trisubstituierte 1,2,4-Triazin-5(4H)-one der allgemeinen Formel (I) <IMAGE> in welcher R¹ für Wasserstoff oder Methyl steht, R² für Amino, Methylamino oder Methyl steht und R³ für Methylthio, Ethylthio, Methylamino, Ethylamino, Allylamino, Dimethylamino, Methylethylamino oder Diethylamino steht, verschiedene Verfahren zu ihrer Herstellung und ihre Verwendung als Herbizide.
Patent EP-0302187-A1 (EP)
Inventor: ROHM GUNTER HORST
IPC: B23B31/177
Filed: 1988-05-06
Abstract: Die Spanneinrichtung verfügt für ihr Spannfutter über eine Funktionskontrolleinrichtung, durch die der Drehantrieb für das Spannfutter verhindert bzw. ausgeschaltet wird, wenn die zur Einspannung des Werkstückes im Spannfutter auszuführende Spannbewegung nicht oder nicht ausreichend stattgefunden hat. Die Spannbacken (4) des Spannfutters sind durch ein im Futterkörper (1) axial geführtes Antriebsglied (5) verstellbar, das an einen Spannkolben (9) angeschlossen ist. Die Funktionskontrolleinrichtungn umfaßt einen Kontrollkolben (12), der gegen die Kraft einer Rückstellfeder (13) vom Druckmittel des Spannkolbens (9) beaufschlagt und durch das Antriebsglied (5) gegen vom Druckmittel bewirkte Verschiebungen in einer den Drehantrieb ausschaltenden Sperrstellung verriegelt ist, wenn das Antriebsglied (5) in endseitigen Sicherheitsbereichen (16) seines axialen Hubweges steht. Dadurch ist es über die Wegverstellung nur des Kontrollkolbens (12) möglich, für die Einspannung des Werkstückes sowohl den Spannweg als auch den Spanndruck zu überwachen und dabei auch den Umstand zu berücksichtigen, daß am Ende des Spannhubes durch die futterinterne Hubbegrenzung eine sichere Einspannung des Werkstückes nicht mehr möglich ist.
Patent EP-0295491-A1 (EP)
Inventor: KURUSU YASUO DAINIPPON SCREEN
IPC: H01J61/52
Filed: 1988-05-31
Abstract: This invention relates to an apparatus for and a method of stabilizing the light output of a fluorescent lamp employed for illuminating an original to be duplicated or the like. According to this invention, the quantity of light reflected from fluorescent lamp by a reference plane is detected, when scanning of an original is started, to control tube current of the fluorescent lamp on the basis of a detection signal, to thereby perform feedback control so that a detected light quantity value reaches a constant value. When the detected light quantity value reaches a prescribed value, the feedback control is released and the detected light quantity value is held to control the tube current of the fluorescent lamp on the basis of the held detected light quantity value. Thus, the tube current of the fluorescent lamp is adjusted to be constant on the basis of the held detected light quantity value during a scanning interval for the original to be duplicated, whereby the quantity of light of the fluorescent lamp is stabilized.
Patent EP-0306639-A1 (EP)
Inventor: NICOLUCCI CLEMENTE
IPC: D21H21/14
Filed: 1988-06-21
Abstract: A process is described for the manufacture of magnetic paper by directly operating in the production step in a continuous papermaking machine.
Patent EP-0308744-A1 (EP)
Inventor: DEGNER DIETER DR
IPC: C25B3/23
Filed: 1988-09-09
Abstract: Imidazolidinones and oxazolidinones of the formula <IMAGE> in which A represents -O- or -NH- and R<1>, R<2>, R<3> and R<4> denote hydrogen atoms, alkyl groups or aryl groups, are prepared by electrochemical oxidation of formamides of the formula <IMAGE> in which X represents -OH or -NHCHO, in the presence of an ionic halide.
Patent EP-0310103-A1 (EP)
Inventor: BUNCZK JOSEPH
IPC: C23C22/78
Filed: 1988-09-30
Abstract: A process for pretreating an aluminum or aluminum alloy surface prior to applying an organic coating thereto comprising contacting the surface with an acidic cleaning solution containing sulfuric acid, phosphoric acid, hydrofluoric acid, or a mixture thereof, and a nonionic or anionic surface-active agent, rinsing the surface with water, contacting the surface with a corrosion resistant acidic coating solution containing trivalent chromium and hexavalent chromium,and drying the treated surface.
Patent EP-0318949-A1 (EP)
Inventor: MULLER PETER
IPC: D04B21/20
Filed: 1988-11-30
Abstract: The invention relates to warp-knitted panties from knitwear webs (1, 2; 11) which, in the cross-machine direction, have been knitted into one another at intervals to form side seams (3) and which in the centre between the side seams (3) have been knitted together in the machine direction via joining threads (12, 13) to form a gusset (7). To make the panties adaptable to various body sizes through variation of the size of the openings for the legs, there have been provided two kinds of joining threads of differing resistance. The stronger one(s) (12) exclusively border(s) a relatively short middle core region (8) of the gusset. The weaker one(s) (13) additionally or exclusively enclose(s) two variation zones (9) which symmetrically adjoin the middle core region (8). <IMAGE>
Patent EP-0318970-A1 (EP)
Inventor: KIMURA AKIYOSHI
IPC: H01S5/024
Filed: 1988-11-30
Abstract: A laser unit includes a laser source (2) for emitting a laser beam, a collimator lens (5) for collimating the laser beam emitted from the laser source (2), a supporting member (3), made of a good thermal conductivity material, for supporting the laser source (2), and a heat insulating layer disposed between the supporting member and the collimator lens (5).
Patent EP-0321799-A1 (EP)
Inventor: KOCH JOSEF
IPC: E06B9/262
Filed: 1988-12-09
Abstract: The suspended slatted hanging made of slats (3) connected in an articulated manner is guided in lateral guides (1) and can be raised and lowered with a lifting shaft (6) situated in parallel above the slats (3). To simplify the construction and to increase operational reliability, it is proposed that, in prolongation of the lateral guides (1), there is mounted on the lifting shaft (6) in each case a lifting drum (7) with a lifting band (8) which can be wound up and unwound. The lifting bands (8) are guided in the lateral guides (1) to the lowest slat (3) which engages therein with stubs (4) and is suspended pivotably on the lifting bands (8). Furthermore, counting from the lowest slat (3), every second slat (3) engages with terminal stubs (4) in the lateral guides, which are pivotably and vertically displaceable therein. <IMAGE>
Patent EP-0289097-A1 (EP)
Inventor: VAN DER ZEL JOSEPH MARIA
IPC: A61K6/04
Filed: 1988-04-27
Abstract: This invention relates to novel alloys suitable for use in making dental restoration elements, such as crowns, inlays, and the like, and ornamental articles such as jewelry, ornaments and the like. The alloys are based on Pd, In and Ag and contain 25-50% by weight of Pd, 20-45% by weight of In and 20-50% by weight of Ag. The alloys may additionally contain minor proportions of certain other elements, they are castable, and have an esthetic yellow colour.
Patent EP-0313173-A1 (EP)
Inventor: SPEKHORST JOHANNES HENDRIKUS M
IPC: A61B5/0408
Filed: 1988-10-21
Abstract: The invention relates to an electrode assembly comprising an electrode of conductive thermoplastic material (1) and a conducting wire (2) attached thereto, wherein the end of said conducting wire serving for the attach­ment to said electrode is present in the electrode material. Further­more, the invention relates to a method for producing such an assembly.
Patent EP-0285249-A1 (EP)
Inventor: MIYOSHI YOSHITAKE
IPC: G03G15/06
Filed: 1988-02-24
Abstract: A latent electrostatic image developing device comprising a cartridge loading section (46) having an open top, and a toner cartridge (30) adapted to be unloadably loaded into the cartridge loading section. The cartridge loading section (46) includes a pair of upwardly facing supporting shoulder surfaces (52, 54) extending longitudinally in laterally spaced apart relationship, guiding side surfaces (56, 58) rising respectively from the outside edges of the shoulder surfaces (52, 54) and a guiding rear surface (70) extending between the rear ends of the guiding side surfaces (56,58). The guiding side surfaces (56, 58) have respective holding protrusions (72, 74) provided at their front end portions. Engaging protrusions (76, 78) are provided behind of the holding protrusions (72, 74) at a predetermined distance therefrom. The toner cartridge (30) includes a loading flange (92) having side flange portions (94, 96) disposed in correspondence to the pair of shoulder surfaces and a closing member (114) extending above the loading flange (92) while surrounding its both sides and rear end. The closing member (114) is formed of a flexible material such as sponge rubber and bulges beyond the outside edge of the loading flange (92).
Patent EP-0308101-A1 (EP)
Inventor: SANDERSON JOHN RONALD
IPC: C07B61/00
Filed: 1988-08-31
Abstract: Tertiary butyl alcohol is prepared by the catalytic decomposition of tertiary butyl hydroperoxide, preferably in solution in tertiary butyl alcohol, in the presence of a metal porphine catalyst, optionally promoted with mercaptan or amine, in the presence of a soluble ruthenium catalyst compound promoted with a bidentate ligand, in the presence of an imidazole-promoted metal phthalocyanine catalyst or in the presence of a metal phthalocyanine catalyst promoted with a rhenium compound with a base, borate or a C₁ to C₁₈ thiol or a free radical inhibitor, wherein the base has a pH greater than about 7.5 when 0.10 mole is dissolved in one litre of water; 
wherein the borate is a Group 1A IIA or IB metal borate; and 
wherein the thiol may be dodecane thiol; 
wherein the phthalocyanine is a metal of Group IB, Group VIIB or Group VIIIB or the Periodic Table, (wherein the rhenium compound may be rhenium heptoxide-p-dioxane.
Patent EP-0314287-A1 (EP)
Inventor: GILLETT JOHN BRIAN
IPC: H02M3/28
Filed: 1988-09-16
Abstract: A regulated voltage electrical power system has a driving section and a driven section. The driving section includes a power transformer primary structure and a ripple current carrying, driving winding of a filter system for the smoothed outputs circuits of the power system, each of which includes a single turn, driven filter winding magnetically coupled to the driving winding by a multi-path core structure. Each driven filter winding links that part of the multi-path structure which corresponds in cross-sectional area to the relative ripple voltage imposed by the power transformer on it. The power transformer secondaries for the outputs of the power system are also of a single turn each, differing output voltages being achieved by provision of differing number of primary winding turns associated with the various outputs. Planar diodes and core gap-filling ferrite inserts are provided in the secondary winding structures.
Patent EP-0321135-A1 (EP)
Inventor: HOMES GRAHAM DENNIS
IPC: F02M59/46
Filed: 1988-12-06
Abstract: An electromagnetically operable fluid control valve includes a valve member (14) slidable in a bore (12) in a valve body. Resilient means (38) biases the valve member to the open position and an actuator including an armature (30) when engergised moves the valve member to the closed position. Stop means formed by a part (24) movable with the armature engages the valve body to limit the movement of the armature and valve member when the actuator is de-energised. Damping means formed by a liquid filled recess (25) in the part acts to damp the aforesaid movement.
Patent EP-0287418-A1 (EP)
Inventor: PARMENTIER FRANCOIS
IPC: C09C1/30
Filed: 1988-03-28
Abstract: This silica is characterised by a density of at least 0.15, a wettability with water of at least 20 %, a water uptake of not more than 5 % and by its presentation in bead form.
Patent EP-0300863-A1 (EP)
Inventor: CREUZET GERARD
IPC: H01L39/24
Filed: 1988-07-01
Abstract: Provision is made for making such layers by epitaxy, on a substrate, of the various constitutive elements whilst regulating introduction of the various constituents in order to obtain a superconducting layer whose mesh size is substantially matched to that of the substrate. The epitaxy may also be done directly starting from a superconducting material. 
<??>Application: manufacture of any superconducting device. 
<IMAGE>
Patent EP-0299926-A1 (EP)
Inventor: SEGALLA RODOLFO
IPC: D21F1/02
Filed: 1988-01-27
Abstract: This invention is concerned with a head box (1) in paper machines, including substantially an upper lip (2), a lower lip (3), a fibrous slurry flow straightening member (4) connected to a given number of micrometrical control devices (11) adapted to micrometrically adjust the linearity of the flow straightening member (4), and a mechanism (19) which can be driven by a manually actuated handwheel (21) and which is connected to a hollow beam (18) made integral with the micrometrical control devices (11) whose control rods (10) are supported by said hollow beam (18), whereby as the mechanism handwheel (21) is actuated, the flow straightening member (4) is subjected to displacements of a given amplitude along a wall adjacent to the upper lip (2), so that said flow straightening member (4) is made to adjustably project relative to said wall (17) of an amount ranging for instance from 5 to 15 mm, in order to modify the fibrous slurry turbulence.