baber/WOPTO huggingface dataset:
Patent EP-0214081-A2 (EP)
Inventor: FOURNIER JOSEPH THEOPHILE JR
IPC: G01C19/64
Filed: 1986-08-18
Abstract: A piezoelectric phase modulator for a fibre optic sensor is disclosed. The disclosed modulator is capable of relatively large amplitude mechanical vibrations, i.e., having a large converse piezoelectric effect, while at the same time having a relatively predictable and well-behaved direct piezoelectric effect. This result is accomplished by bonding a relatively active piezoelectric material, such as PZT, to a relatively stable piezoelectric material, such as quartz. An optical fiber may then be bonded to the relatively stable material, or to a structure attached thereto, as part of a fiber optic sensor loop. Excitation of the relatively active piezoelectric material will then produce a mechanical vibration in the relatively stable material and in the attached fiber comparable in magnitude to that experienced by the active material. Several variations of the invention are shown which are illustrative of devices which may be made according to the teachings disclosed.
Patent EP-0204670-A2 (EP)
Inventor: PENNA ANTONIO
IPC: B60P3/34
Filed: 1986-05-30
Abstract: An awning for vehicles destined to pedlars comprising a container box (3), longitudinally mounted on the vehicle roof, embodying support means (5) for spreedable an foldable awning support arms (6). Operating means (11) for positioning the box are provided so as to modify the awning inclination. In particular, the arms support means (5) can be formed by groups (9) fixed to the ends of the box (3) or slidable along it. In the case of stationary support groups (9), they are mounted on vertical axles (7) pivotally supported by the box (3).
Patent EP-0209499-A2 (EP)
Inventor: FORS LARS BOERJE STAFFAN
IPC: F04B49/20
Filed: 1986-04-21
Abstract: A compressor plant comprising two or more compressor stages. Each stage (11) comprises a driving motor (19) having variable rotary speed. Pressure sensing means (82) is provided for each stage. The speed of the compressor stage is controlled so that the pressure at the outlet (92) is kept within desired limits. Pressure gas take-off means (51) of variable capacity is provided at the outlet of each compressor stage.
Patent EP-0213101-A2 (EP)
Inventor: NORDSTROM CURT
IPC: F16B13/13
Filed: 1986-08-08
Abstract: The invention relates i.a. to a tool for drawing blind rivets, especially self-drilling ones, provided with upsetting pins. The tool is intented to be attached to the driving axle (2) of a hand tool (1) and comprises a nozzle (8) with a through hole (9) of such a design that a blind rivet inserted therein is turned along when the driving axle (2) is rotated in one direction, and that a drawing device (10, 12) draws off the upsetting pin of the rivet when the driving axle (2) is rotated in an opposite direction.
Patent EP-0232713-A2 (EP)
Inventor: PASBRIG MAX
IPC: F16K24/04
Filed: 1987-01-09
Abstract: The venting apparatus for liquid-filled systems permits accumulated air to automatically escape from the system. The venting apparatus comprises a bottom member with an internal bore containing a spring-loaded plunger movable to open and close an air venting channel, and a top member with a protective cap. The air venting channel in the bottom member communicates with air exit openings leading to the ambient atmosphere.
Patent EP-0230319-A2 (EP)
Inventor: THOMSEN KJELD
IPC: E04B1/58
Filed: 1987-01-22
Abstract: When joining tubular steel lattice members in a space structure, which is built up over box-shaped modules, and where the members (1, 5) are joined in the corners of the box-shaped modules under formation of lattice nodes (4), elliptical assembling devices (6, 12) are used. Said elliptical assembling devices consist of two elliptical plate pieces (7, 8) which are placed at right angles to each other with a mutual minor axis. The devices lie with their side backing to member ends, which are cut into plane sections at an angle of 45<sup>0</sup> with the member axis.
Patent EP-0237724-A2 (EP)
Title: Verfahren zum Transport von zähflüssigen Ölen
Inventor: BALZER DIETER DR
IPC: C09K23/00
Filed: 1987-01-22
Abstract: Gegenstand der Erfindung ist ein Verfahren zum Transport von Schweröl, wobei eine emulgatorhaltige Öl-in-Wasser-Emulsion mit mindestens 10 bis 15 % Wasser transportiert und anschließend wieder in Rohöl und Wasser getrennt wird. Als Emulgator wird eine Mischung aus carboxyme­thyliertem Oxalkylat der Formel 
 
R-(OCH₂CH₂) n OCH₂COOM 
 
und Ethersulfat der Formel 
 
R′-(OCH₂-CH₂) m -SO₃M′ 
 
in denen R und auch R′ einen gesättigten oder ungesättigten linearen oder verzweigten aliphatischen Rest mit 8 bis 20 Kohlenstoffatomen, einen alkylaromatischen Rest mit 4 bis 16 Kohlenstoffatomen oder einen di- oder trialkylaromatischen Rest mit zusammen 5 bis 20 bzw. 7 bis 24 Kohlenstoffatomen in den Alkylgruppen, m 1 bis 40, n 1 bis 40 und M und M′ ein Alkali- oder Erdalkali-Metallion oder Ammonium bedeuten, einsetzt.
Patent EP-0233537-A2 (EP)
Inventor: FUCHS RAINER
IPC: B25B5/12
Filed: 1987-02-03
Abstract: The toggle clamp consists of a housing with a clamping arm (11) mounted pivotably on this and of an actuating lever (1) which is equipped with a spring-loaded detent lever (3) lockable on the housing. The detent lever (3) is articulated on the actuating lever (1) above the clamping-arm joint (2), is oriented in the same direction as the actuating lever (1) and is braced relative to this by means of a compression spring (4). The detent lever (3) is equipped with a detent (18) securing its release position and lockable on the housing (6). The detent end (5) of the clamping lever (3) articulated on the straight actuating lever (1) is shaped on this in the form of a clamping jaw (7) which, in the clamping position, is supported in a wedge-like manner on the housing (6) equipped with a clamping-jaw bearing surface (10). With a simple design, the clamp can thereby be locked both in the clamping position and in the release position by means of the detent lever. <IMAGE>
Patent EP-0239874-A2 (EP)
Inventor: WEGMANN HELMUT DR
IPC: C07C237/12
Filed: 1987-03-18
Abstract: The invention relates to compounds of the formula <IMAGE> in which R<1> is absent or is hydrogen, alkyl or acyl, A is a carboxylic acid radical or an amino acid radical, and B is an amino acid radical, and R<2>, R<3> and R<4> are as defined in the description, and their salts, their preparation, pharmaceutical preparations containing them, and their use as medicaments, as well as intermediates for the preparation of these compounds.
Patent EP-0244719-A2 (EP)
Inventor: NEURATH ALEXANDER ROBERT DR
IPC: C12N7/00
Filed: 1987-04-25
Abstract: A complex immunogen comprising a core structure and multiple copies of one or more synthetic distinct peptides covalently linked to the core structure, the core structure comprising a saponin derivative and an organic compound having 12 to 24 carbon atoms or a hydrophobic polypeptide having an active moiety selected from the group consisting of -COOH, -CHO, -NH 2  and -SH.
Patent EP-0249730-A2 (EP)
Title: Verfahren zur Herstellung von schlagfesten thermoplastischen Formmassen
Inventor: TAUBITZ CHRISTOF DR
IPC: C08F285/00
Filed: 1987-05-07
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von schlagfesten thermoplastischen Formmassen auf Basis eines mindestens ein vinylaromatisches Monomeres enthaltenden Harzes A durch Umsetzen des Harzes A (Komponente A) mit mindestens einem Monomeren aus der Gruppe der α,β-ungesättigten Dicarbonylverbindungen (Komponente B) wobei die Umsetzung in Abwesenheit von Initiatoren in einer Schmelze aus A in Gegenwart von B durchgeführt wird und als Harz A ein solches verwendet wird, das bezogen auf A, 3 bis 50 Gew.% mindestens eines Elastomeren a1 (Kautschuk) enthält, und in an sich bekannter Weise durch Polymerisation mindestens eines vinylaromatischen Monomeren mit 8 bis 12 C-Atomen in Gegenwart des Elastomeren a1 hergestellt worden ist. Die Formmassen werden zur Herstellung von Formteilen verwendet.
Patent EP-0247618-A2 (EP)
Title: Neue heterocyclenhaltige Trisazofarbstoffe
Inventor: BREITSCHAFT WALTER DR
IPC: C09D11/328
Filed: 1987-05-29
Abstract: Die Erfindung betrifft Verbindungen, die in Form der freien Säuren der allgemeinen Formel I
      entsprechen, in der 
D gegebenenfalls durch Fluor, Chlor, Brom, Nitro, Cyan, C₁- bis C₄-Alkylsulfonyl, C₁- bis C₈-Alkyl, C₁- bis C₄-Alkoxy, Carboxyl, C₁-bis C₄-Alkoxycarbonyl, Hydroxysulfonyl oder gegebenenfalls substituiertes Carbamoyl oder Sulfamoyl substituiertes Phenyl und 
K der Rest einer heterocyclischen Kupplungskomponente sind, wobei die Ringe A und E noch durch Methyl, Methoxy, Chlor oder Hydroxysulfonyl substituiert sein können.
Patent EP-0258602-A2 (EP)
Inventor: SAUMWEBER MICHAEL
IPC: A43C15/06
Filed: 1987-07-20
Abstract: A connection between two pole climber parts (17, 22; 4, 6) is formed by a tensioning means.
Patent EP-0255893-A2 (EP)
Inventor: SCHUCHARDT KURT
IPC: B01D53/04
Filed: 1987-07-21
Abstract: Bei einem kontinuierlichen Verfahren zur vollständigen Entfernung und Rückgewinnung von 1,2-Dichlorethan aus den bei der Herstellung von 1,2-Dichlorethan durch Oxichlorierung von Ethylen mit Chlorwasserstoff und Sauerstoff anfallenden Abgasen, welche über Aktivkohle geleitet und anschließend bei Temperaturen oberhalb 900°C verbrannt sowie schließlich von Chlorwasserstoff und Chlor gereinigt werden, wobei die Aktivkohle mit heißem Wasserdampf von 1,2-Dichlorethan befreit und regeneriert wird, erwärmt man das mit 1,2-Dichlorethan beladene, eine Temperatur von 1° bis 10°C aufweisende Abgas auf eine Temperatur, die mindestens 20°C oberhalb des jeweiligen Taupunktes für Wasser liegt, und leitet es über die Aktivkohle. Die Erfindung betrifft außerdem eine Vorrichtung zur kontinuierlichen Durchführung des Verfahrens.
Patent EP-0257530-A2 (EP)
Inventor: ARATANI KATSUHISA
IPC: G11B11/105
Filed: 1987-08-18
Abstract: Thermomagnetic recording method using a thermomagnetic recording medium having a superposed layer (5) of magnetically coupled first and second magnetic thin films (3,4) is disclosed.The magnetic thin film includes a portion where the respective magnetic moments of the first and second thin films are coupled in opposite directions to each other(mode C). The method comprises heating the superposed layer in a first heating state in which the superposed layer (5) is heated at a temperature T₁ which is higher than the Curie temperature T C1  of the first magnetic thin film (3) and will not cause the inversion of the magnetic moment of the second magnetic thin film (4) or in a second heating state in which the superposed layer (5) is heated at a temperature T₂ which is higher than the Curie temperature T C1  and is high enough to cause the inversion of the magnetic moment of the second magnetic thin film (4) by modulating heating condition according to an information signal to be recorded; and forming recording magnetization on the thermomagnetic recording medium by cooling the heated superposed layer of the thermomagnetic recording medium.   
     In the method, real-time overwriting information can be achieved without using a modulated external magnetic fieled.
Patent EP-0270016-A2 (EP)
Title: Construction kit for a goods display box
Inventor: SCHENK WERNER
IPC: A47F3/14
Filed: 1987-11-27
Abstract: The construction kit for a goods display box (15.1, 15.2, 15.3) comprises a scannable label rail (13) with a rail groove (20), compartment partition parts (14) having a foot (32) in each case, front panels (17), which can be fitted onto the front edges (16) of the compartment partition parts, and angular pieces which can be connected to the front panels in order thereby to provide guide slots for longitudinal panels to be inserted. Using this construction kit, display boxes of the most varied shapes can be designed in a simple manner. <IMAGE>
Patent EP-0272539-A2 (EP)
Inventor: MASERA ERCOLE
IPC: E04C5/04
Filed: 1987-12-08
Abstract: Divisible two-net electrically welded mesh (10) to provide two symmetrical electrically welded meshes (14a-14b) with transverse elements protruding by a determined value (A-Aʹ), in which mesh the two intermediate lengthwise elements (111) are positioned on each side of the lengthwise centre line at a distance substantially of A+Aʹ+B from each other. 
     Method to obtain two symmetrical electrically welded meshes (14a-14b) with transverse elements normally protruding by a determined value (A-Aʹ) from a two-net electrically welded mesh (10), a required extent (B) of lengthwise spacing being provided between the two meshes (14a-14b) during manufacture, the two intermediate lengthwise elements (111) positioned at the sides of the lengthwise centre line being located substantially at a distance (13) of A+Aʹ+B from each other, the portions of the transverse elements positioned between the intermediate lengthwise elements (111) being sheared at two points at a distance B from each other.
Patent EP-0247820-A2 (EP)
Inventor: AZUMA HITOSHI
IPC: F16H48/30
Filed: 1987-05-26
Abstract: A differential gear includes two rotatable cases (22), pinions (24) disposed rotatably in each of the cases (22), first and second side gears (26) meshing with the pinions (24) and disposed rotatably in each of the cases (22), a first shaft (36) supported rotatably about a co-axis of the cases (22) and extending from the second side gear (26) in the first case (22) to the first side gear (26) in the second case (22), a second shaft (40) supported rotatably about the co-axis and extending from the first side gear (26) in the first case (22), a third shaft (42) supported rotatably about the co-axis and extending from the second side gear (26) in the second case (22), a driven gear (44) provided in the first shaft (36) and a first drive gear (46) for rotating the driven gear (44) to give driving force to the shafts (36,40,42). First and second worm wheels (50,60) respectively fixed to the first and second cases (22), first and second worms (54,64) respectively meshing with the first and second worm wheels (50,60) and at least one electric motor (56) for rotating the first and second worms (54,64) are provided. The motor (56) is controlled by a control device (100) so as to maintain the difference between numbers of revolutions of the second and third shafts (40,42) within a predetermined range.
Patent EP-0254527-A2 (EP)
Title: Tetracyclic indole derivatives
Inventor: TEMPERILLI ALDEMIO
IPC: C07D487/06
Filed: 1987-07-20
Abstract: Compounds of the formula I :
      wherein R₁ =H, CH₃; m = 0,1; 
R₂ = R₃ = H or R₂, R₃ = bond, R₄ = C₁-C₄ hydrocarbon, n = 1 or 2 and their pharmaceutically acceptable salts are antihypertensive agents. Their preparation and pharmaceutical compositions containing them are also described.
Patent EP-0257986-A2 (EP)
Inventor: YAMAMOTO KAZUMI
IPC: C12N9/02
Filed: 1987-08-20
Abstract: A pyruvate oxidase having high thermal stability, being stable at a pH of 7.0 for 10 minutes at a temperature of up to 45°C, can be obtained by culturing a strain of bacteria of the genus  Lactobacillus  which has pyruvate oxidase activity, such as  Lactobacillus  sp. TE-6103 (FERM BP-1419). This pyruvate oxidase can be used in analytical methods requiring such an enzyme, for which purpose it can form part of an analytical reagent for use in such a method.
Patent EP-0269455-A2 (EP)
Inventor: IKEYAMA SHUICHI
IPC: C07K16/00
Filed: 1987-11-27
Abstract: A highly purified fused protein which comprises a first protein having the amino acid sequence: 
Ala-Pro-Thr-Ser-Ser-Ser-Thr-Lys-Lys-Thr-Gln-Arg-Asn-Ser-­Met-Leu and a human IgE Fc fragment joined to the C-terminus of the first protein, and a production method thereof comprising the purifying procedure comprising immunoaffinity chromatography. The fused protein is useful for allergy medicine.
Patent EP-0282853-A2 (EP)
Inventor: ZINGELMANN GERD DIPL-ING
IPC: B32B15/08
Filed: 1988-03-05
Abstract: Profiles and rolls comprising a metal core and a layer of thermoplastic polyolefin rubber firmly bonded thereto.
Patent EP-0282072-A2 (EP)
Inventor: MAEDA TOSHIHIKO
IPC: C08G63/08
Filed: 1988-03-11
Abstract: Polyester polyols containing the following recurring unit derived from β-methyl-δ-valerolactone
     used to be low in stability. It has been discovered that the stability of the polyester polyols of this type can be improved by reducing the acid value to down 0.25 or lower, and that this can be effected by heat treatment under reduced pressure to remove low-boiling compounds and/or by addition of an organic carbodiimide.
Patent EP-0284867-A2 (EP)
Inventor: WICKER THOMAS E
IPC: H01L21/3065
Filed: 1988-03-14
Abstract: An improved plasma reactor apparatus and method are disclosed. Improved uniformity of etching and an increased etch rate are achieved in a triode reactor through the use of a plasma confining multi-polar magnetic field which contains the plasma and which is generated by a plurality of bar magnets located on the sides and top of the reactor.
Patent EP-0286044-A2 (EP)
Inventor: RILLY GERARD DR ING
IPC: H05B1/02
Filed: 1988-04-02
Abstract: The current supply circuit uses a current source (G) supplied from the mains voltage (Ua) which is coupled to either or both of two inductive cooking plate (P1,P2) via respective relays (A,B). These are operated via a microprocessor (M) at the gas transition points of the mains voltage to prevent moustic noise. Pref. the opening of one relay and the closing of the other relay are effected within an interval of 1.2 M5 on either side of the zero transition point for the mains voltage. Alternate switching supplies both plates with a respective power lever under control of the microprocessor (M).
Patent EP-0291883-A2 (EP)
Inventor: HOFFMANN JURGEN DR
IPC: B01D36/00
Filed: 1988-05-13
Abstract: The filter module (FM) consists of two rows or two stacks of filter blanks (16) of so-called filter layers (FS) and interposed support elements (17) in the form of relatively coarse plastic fabric sections or plastic grid sections (17) having a draining action. In each case two adjacent filter blanks (16) and the interposed support element (17) are mounted by means of a sealing element (32) in the form of a curable plastic composition applied in the liquid state, while the opposite edge of the two filter blanks (16) joined to the outside remains open in the plane of the support element (17) towards the inner fluid space (14'). Correspondingly, the edges are sealed in alternating zig-zag form on both sides and/or left open in the plane of the support elements (17) towards the fluid space (19) of a surrounding housing (9) or towards the inner fluid space (14') of the filter module (FM). Two stacks are joined with a spacing to form the inner fluid space (14') via lateral closing elements (22) and upper and lower joining plates (27) to form a cuboid or columnar hollow body and can be charged via connection adaptors on the joining plates (27) both in one direction and in the other direction with fluid to be filtered, rinsing agent, testing agent, hot water or gas. The filter element built up from filter layers (FS) can also be operated in conjunction with integrated membrane- and/or nonwoven-based filter materials (18). Spacers (31) with passages (29) can also be integrated into the sealing elements (32). <IMAGE>
Patent EP-0296434-A2 (EP)
Inventor: TAKEUCHI HIROYUKI
IPC: C08G77/48
Filed: 1988-06-10
Abstract: There is provided a new polysilazane product from a specific precursor. Desired molecular weight of the polysilazane can be obtained by selecting proper molar ratio of R₁SiHX₂ and R₂R₃SiX₂ as raw materials. The polysilazane is stable during storage without gelation. The polymerization of the precursor can be carried out without gelation even at a high temperature and hence can be completed in a short time. The polysilazane can be made into ceramics fiber by spinning from a solution and subsequent firing.
Patent EP-0317728-A2 (EP)
Inventor: COOK PHILLIP DAN
IPC: A61K31/7076
Filed: 1988-09-21
Abstract: 9-(β-D-arabinofuranosyl)adenine, also commonly known as Ara-A or vidarabine, esters thereof, or a pharmaceutically acceptable salt thereof, possess antiviral activity against the HTLV-III/LAV virus implicated in acquired immune deficiency syndrome (AIDS). The invention is related to the use of compounds of formula I
      for the preparation of pharmaceutical compositions useful in the treatment of infections of the HTLV-III/LAV virus in patients.
Patent EP-0315047-A2 (EP)
Inventor: MROSS WOLF-DIETER DR
IPC: B01J35/04
Filed: 1988-10-27
Abstract: A monolithic catalyst support is penetrated in the direction of its main axis by a multiplicity of mutually parallel channels which are separated from one another by wall webs, which have orifices through which each channel is connected to at least one adjoining channel. The removal of two adjoining orifices connecting the same channels meets the condition  E = X x D [cm] where D is the hydraulic diameter of a channel and X is a number from 2 to 50. <IMAGE>
Patent EP-0317883-A2 (EP)
Title: Teilfluorierte Diphenylether, Verfahren zu ihrer Herstellung und ihre Verwendung
Inventor: SIEGEMUND GUNTER DR
IPC: C07C43/29
Filed: 1988-11-17
Abstract: Verbindung der Formel <IMAGE> in der unabhängig voneinander R gleich OH oder niederes Alkyl mit 1 bis 4 C-Atomen, R'gleich Wasserstoff oder niederes Alkyl mit 1 bis 4 C-Atomen ist, Verfahren zu ihrer Herstellung und ihre Verwendung als Ausgangsmaterial bei der Herstellung von teilfluorierten Polykondensaten.
Patent EP-0364626-A2 (EP)
Inventor: KOSHIBA NOBUHARU
IPC: H01M4/131
Filed: 1988-12-13
Abstract: A lithium secondary battery which comprises a positive electrode made of vanadium pentoxide as a principle component, a negative electrode made of lithium absorbing alloy, and an electrolyte prepared from an organic solvent dissolved with lithium salt. The lithium absorbing alloy is an allow containing aluminum as a principle component, and the amount of lithium absorbed by the alloy is not greater than 8 wt% relative to the weight of the vanadium pentoxide and not smaller than 4 wt% relative to the alloy containing the aluminum as the principal component.
Patent EP-0278628-A2 (EP)
Inventor: SCARDERA MICHAEL
IPC: H01L21/311
Filed: 1988-01-27
Abstract: An etching solution comprising an aqueous solution of ammonium fluoride and a wetting amount of a nonionic wetting agent selected from an alkylphenol polyglycidol having the formula:
      wherein R is an alkyl group having from about 4 to about 12 carbon atoms and n is from about 3 to about 15, and an alkyl polysaccharide having the formula: 
RʹO(RʺO) x Z y   
wherein Rʹ is alkyl, alkylphenol, hydroxyalkyl, hydroxy alkylphenol, or mixtures thereof and the alkyl groups contain from about 6 to about 18 carbon atoms, Rʺ is an alkyl group which contains from 1 to about 4 carbon atoms, x is from 0 to about 5, Z is a moiety derived from a reducing saccharide containing from 5 to 6 carbon atoms, and y is from about 1 to about 5.
Patent EP-0296811-A2 (EP)
Inventor: SAARI WALFRED S
IPC: C07C271/52
Filed: 1988-06-20
Abstract: Derivatives of 4-hydroxyanisole carbamate are suitable as prodrugs for the delivery and concentration of 4-hydroxyanisole in melanomas.
Patent EP-0298692-A2 (EP)
Inventor: CHARBONNEAU LARRY F
IPC: C08G63/60
Filed: 1988-07-05
Abstract: The novel polyester of the present invention is capable of forming a highly tractable anisotropic melt phase. Such polyester includes a relatively low concentration of 6-oxy-2-­naphthoyl moiety in combination with a more substantial concentration of 4-oxybenzoyl moiety. Other key moieties present are 2,6-dioxynaphthalene moiety and a terephthaloyl moiety. The polyester can be formed via a melt polymerization procedure to achieve a relatively high degree of polymerization in view of its relatively low melt viscosity. The polyester upon melt extrusion forms quality high performance fibers, films, and three-­dimensional shaped articles. The resulting product also well retains desirable mechanical properties at elevated temperatures.