baber/WOPTO huggingface dataset:
Patent EP-0295264-A1 (EP)
Inventor: RHOADES LAWRENCE J
IPC: B23H7/22
Filed: 1987-03-11
Abstract: Une machine à décharge électrique utilise une électrode en graphite (12) pour usiner une pièce à usiner avec une vitesse élevée d'enlèvement de métal. Lorsque l'électrode en graphite (12) devient usée, le plateau tournant (1) qui supporte la pièce à usiner utilise un mécanisme à coulisse (4) pour faire coulisser le plateau tournant (1) après avoir sorti les ergots (6) des trous (7). Une table de rectification (2) qui est fixée au mécanisme coulissant (4) est en opposition à l'électrode en graphite (12) après avoir retiré par glissement le plateau d'indexage (1). Une feuille abrasive est fixée sur le plateau de rectification (2) pour redresser l'électrode en graphite (12), ainsi qu'un écoulement d'une boue abrasive et un transducteur ultrasonique (19). Après rectification de l'électrode (12), le plateau d'indexage (1) est ramené en position par coulissement pour continuer l'usinage et maximiser la productivité sans avoir à démonter l'électrode en graphite (12) entre les procédés d'usinage et de rectification.
Patent EP-0305381-A1 (EP)
Title: An adornment for fabric.
Inventor: RUSCHMANN ROBERTA
IPC: A41D27/08
Filed: 1987-03-16
Abstract: An adornment (10) for affixing to fabric (20) comprised of several ornaments (A, B, C) in a series. The ornaments (A, B, C) are attached by threads (40, 51, 52, 53, 54). The adornment (10) is affixed by either a heat sealable thread (51, 52, 53, 54) which binds the adornment (10) to the fabric (20) upon application of sufficient heat and pressure, or by a heat sealable coating (81) or heat sealable material laminated on the individual ornaments (A, B, C).
Patent EP-0278366-A1 (EP)
Inventor: MASAHIKO MIZUNO
IPC: B62D6/00
Filed: 1988-02-02
Abstract: An apparatus for controlling steering of wheels of a vehicle comprises a control means, a driving means, and an actuator means. The control means comprises a feed forward signal operating means, a feed back signal operating means for generating signals for variables representing vehicle behaviors and output from a vehicle ' behavior sensor, and a control signal operating means for calculating a difference or sum of the signals output ,from the feed forward and feedback signal operating means. The feed forward signal operating means comprises Ia steering angle signal circuit, a steering angular velocity signal operating circuit, a steering angle signal operating circuit having a first coefficient circuit for multiplying a steering angle signal with a coefficient, and an adder for adding the outputs from the steering angle signal circuit, the steering angle signal operating circuit, and the steering angular velocity operating circuit. A behavior correction capacity against a side wind or disturbance is very high, and a steering system can be controlled to shorten the response time for changes in vehicle behaviors with respect to a steering input, thereby providing optimal steering. The control means further comprises a gain changing means to supply optimal coefficients to the feed forward and feedback signal operating means.
Patent EP-0284869-A1 (EP)
Inventor: MUSIL GERHARD DIPL-ING
IPC: H02H9/04
Filed: 1988-03-14
Abstract: Power supply circuit for supplying electrical loads using a DC series supply, with converters connected upstream of the loads. In order to maintain the supply to the loads even when the converters are faulty, a controllable switch, which is contained in a bistable switching device and is located parallel to the input of at least one converter, can be controlled by the voltage applied to the open controllable switch such that it is closed if the converter is faulty. The power supply circuit can advantageously be used in devices for the remote supply of intermediate stations in electrical telecommunication devices. <IMAGE>
Patent EP-0337002-A1 (EP)
Inventor: HAYES RICHARD ALLEN
IPC: C08G73/10
Filed: 1988-05-18
Abstract: Highly soluble, optically transparent aromatic polyimides of the following formula are disclosed:
      where -X and -X₁ are independently primary or secondary alkyl groups having 1 to 5 carbon atoms, 
-X is different than -X₁, 
-Y is independently -H, or -Z, 
  -Z is independently -Cl, -Br or -I, 
r = 0-100% of r+t, and 
s = 100% 
t = 100% -r of r+t are disclosed.
Patent EP-0322510-A1 (EP)
Inventor: MAYER ERNST DIPL-ING
IPC: E05C9/22
Filed: 1988-09-01
Abstract: There is described an espagnolette for windows, doors and the like, in which, for the temporary mutual fixing of the face plate and espagnolette, a blocking member is fastened via adhesive connections (8) between the face plate and espagnolette. This blocking member can be severed under the effect of a transverse pull when the mounted fitting is first actuated, so that unimpeded free movement of the fitting is then ensured. <IMAGE>
Patent EP-0313774-A1 (EP)
Inventor: PARCIANY JOHANN
IPC: B29C31/06
Filed: 1988-09-06
Abstract: In a dual storing and transporting unit for two separated components of a two-component mixture, such as polyalcohol and isocyanate, in particular for use underground, a solution is to be provided with which a unit of the type designated at the beginning is to be designed in such a way that it is divided in a simplified manner. The unit is to be easy to transport and clean and in particular is to be easy to maintain and control, and it is also to be especially suitable for use underground. This is achieved in that a drive unit (9) and two radial piston pumps (7, 8) for each of the components are provided coaxially in a common frame (2), and that one supply container (3 or 4) each is allocated to each radial piston pump (7, 8) in such a way that the pumps (7, 8) can be filled with the respective component to be delivered on account of a natural gradient. <IMAGE>
Patent EP-0309915-A1 (EP)
Inventor: MERGER FRANZ DR
IPC: C07C33/046
Filed: 1988-09-22
Abstract: Formaldehyde is removed from aqueous solutions of 2-butyne-1,4-diol by adding methanol and an acidic agent to the aqueous butynediol solution and distilling off dimethyl formal from the mixture at elevated temperatures.
Patent EP-0312905-A1 (EP)
Inventor: MITTELBACH HELMUT DIPL-ING
IPC: G06V30/262
Filed: 1988-10-12
Abstract: From the individual characters calculated with the aid of a character classifier, character strings marked by beginning of word and end of word are formed which are checked with respect to identity or similarity with stored reference strings of a context lexicon. The context lexicon is continuously updated by continuously reading in strings containing no rejection characters at all, the repeated reading-in of identical strings being counted. Current strings are compared with the strings of the context lexicon and the best possible string with respect to similarity and frequency is selected for further evaluation. A correction provided due to the context comparison is carried out only if the substitution transition is probable due to the classifier characteristic for the characters considered in each case.
Patent EP-0320623-A1 (EP)
Inventor: CHWIERALSKI ALFRED DR
IPC: A61B5/06
Filed: 1988-11-11
Abstract: Device for determining the position of a catheter (12) or a probe in an organ of the body, for example a vascular catheter, a probe for the small intestine or the like. In order to check a catheter or probe without using X-rays and in a manner which is independent of the location, a device is proposed which consists of a metallic catheter or probe marking (14, 15, 16, 17) with a permeability of >> 1 and a metal detector (11) generating an electromagnetic field. The device according to the invention functions in such a way that the electromagnetic field of the metal detector (11) penetrates into the body and is influenced by the marking (14, 15, 16, 17). The change in the pick-up coil parameters is evaluated optically and/or acoustically. The device is manageable, simple to use and safe. <IMAGE>
Patent EP-0323632-A1 (EP)
Inventor: SUMITA MASAYA
IPC: A61K6/898
Filed: 1988-12-28
Abstract: A composition for forming a calcium phosphate type setting material comprising
     (1) powder comprising at least one of α-tricalcium phosphate and tetracalcium phosphate; and   (2) a setting solution comprising an aqueous acidic solution having dissolved therein at least one polysaccharide selected from the group consisting of carboxymethyl chitin, glycol chitin, pullulan, high methoxy-pectin and chitosan in such an amount that the setting solution has a viscosity of 70 cp or more, and 
a process for producing a calcium phosphate type material using such a composition.
Patent EP-0277790-A1 (EP)
Inventor: SUTCLIFFE DESMOND RICHARD ROBI
IPC: F16B7/00
Filed: 1988-02-01
Abstract: A node member (1) for use in building a geodesic structure having a multiplicity of connecting means (10) about its periphery for connection to other like node members (1) by connecting members (17) to form the geodesic structure, has connecting means (10) that are resiliently movable to permit relative angular displacement of connecting members (17) connected to them.
Patent EP-0283260-A1 (EP)
Inventor: KIM SUN HYUK
IPC: A61K31/195
Filed: 1988-03-16
Abstract: A compound having the formula:
      or a pharmaceutically acceptable salt thereof, wherein A is an amino acid identifying group; B is a hydrogen atom, an alkyl group having 1-5, inclusive, carbon atoms, or an aralkyl group having 6-12, inclusive, carbon atoms; carbon atom 2 is of the R configuration; and carbon atom 3 is of the R configuration.
Patent EP-0311447-A1 (EP)
Inventor: KARJALAINEN ARTO JOHANNES
IPC: C07D233/54
Filed: 1988-10-07
Abstract: Imidazole derivatives of the formula:
      wherein R₁, R₂, R′₁, and R′₂ which can be the same or different, are H, CH₃, C₂H₅, OCH₃, OH, CH₂OH, NH₂ or halogen; R′ is H or
      where R₃ is H, CH₃, or halogen; R₄ is H and R₅ is H or OH and R₆ is H or OH or one of R₅ and R₆ is H and the other, together with R₄, forms a bond and X and Y, which can be the same or different, are a bond, a straight C₁₋₂-alkyl or the corresponding alkenyl, and pharmaceutically acceptable salts thereof exhibit valuable pharmacological properties, especially aromatase inhibiting effects and are useful in the treatment of estrogen dependent diseases, e.g. breast cancer. Anti­mycotic and antifungal properties have also been found.
Patent EP-0282362-A1 (EP)
Inventor: FEPPON PHILIPPE
IPC: G06M1/30
Filed: 1988-01-28
Abstract: Totaliser of the type comprising a frame (10), a plurality of graduated drums (30) carried by a shaft (20) and driven in controlled rotation, means (50) of resetting the totaliser and able to move the drums (30) into an initial reference position, and drive means associated with the resetting means. These drive means comprise a control element (70) made from a shape-memory material inserted between the frame (10) and the movable gadget (50) which possesses two states, a rest state corresponding to the so-called martensitic phase in which the movable gadget (50) allows controlled free rotation of the graduated drums (30) and the other, working state, corresponding to the so-called austenitic phase in which the movable gadget (50) ensures the transfer of the graduated drums to the initial reference position, as well as heating means (80) able to bring about a selective transition of phases of the control element (70). <IMAGE>
Patent EP-0293302-A1 (EP)
Inventor: KOLFF JOHN CORNELIS
IPC: E06B3/66
Filed: 1988-05-26
Abstract: A tool (2) for applying insulating strip (3) such as SWIGGLE STRIP™ used to seal double-paned glass is dis­closed. The tool (2) has a guide (8) which slides along the edge (5) of the pane (1) and rollers (10,11) which guide the strip (3) through the tool (2) and press it against the surface (4) of the pane (1).
Patent EP-0308286-A1 (EP)
Inventor: GOGUELIN MICHEL
IPC: C08J5/04
Filed: 1988-08-25
Abstract: This semifinished product is a non-densified flexible sheet containing, as an intimate mixture, reinforcing fibers dispersed in the unit state, particles of polyolefinic resin and at least one organic peroxide whose decomposition, during hot con­version of the sheet, gives the mixture a high moldability. The articles obtained by compression exhibit a homogeneous distribution of the reinforcing fibers.
Patent EP-0309405-A1 (EP)
Inventor: MAUSEZAHL DIETER DR
IPC: C09B62/25
Filed: 1988-09-15
Abstract: Die Erfindung betrifft ein Verfahren zum Färben oder Bedrucken von natürlichen oder synthetischen Polyamidfasermaterialien, welches dadurch gekennzeichnet ist, dass man diese Fasermaterialien mit Reaktivfarbstoffen der Formel <IMAGE> worin M je ein Kation, R1 und R2 unabhängig voneinander Wasserstoff oder C1-C4-Alkyl und X1 und X2 unabhängig voneinander α,β-Dibrompropionyl, α-Bromacryloyl, Chloracetyl oder einen Mono-, Di- oder Trihalogenpyrimidinylrest bedeuten, färbt oder bedruckt.
Patent EP-0311587-A1 (EP)
Inventor: HELGESSON BERNT
IPC: D06H7/02
Filed: 1988-10-06
Abstract: A device for aligning and cutting a web having a thickness which varies in the longitudinal direction, e.g. a terry cloth with piled portions alternating with pile-free portions. The device comprises aligning means in the form of a pair of rulers (13, 14) extending across the web (11) and which rulers are adjustable with respect to each other so that either the web can pass freely therebetween or only pile-free portions (12) thereof, seizing- and transferring means (19, 20) arranged in front of the aligning means (13, 14) as seen in the feeding direction of the web and arranged to bring along a piece of cloth (11a) from the web (11) and transfer this to a conveyor device (16, 21) and a pulling device (24) for pulling out a desired length of the piece of cloth (12a). For allowing webs of different widths to pass between the aligning rulers (13, 14) these are displaced with respect to each other in the longitudinal direction so that the hemmed longitudinal edges (15) of the piece of cloth (11a) are located outside one end edge (13a, 14a) of the respective ruler, and that the relative position of the rulers is adjustable to fit pieces of cloth of different widths.
Patent EP-0292470-A1 (EP)
Inventor: STUCKART WOLFGANG DIPL-ING
IPC: B01J19/10
Filed: 1988-05-17
Abstract: PCT No. PCT/AT88/00034 Sec. 371 Date Nov. 20, 1989 Sec. 102(e) Date Nov. 20, 1989 PCT Filed May 17, 1988 PCT Pub. No. WO88/09210 PCT Pub. Date Dec. 1, 1988.A process for the flocculation, precipitation, agglomeration or coagulation of substances or microorganisms present in a liquid in a dissolved, colloidally dissolved, suspended or emulsified state and a device for carrying out the process. The respective liquid is exposed to one or several fields of stationary ultrasonic waves, the ultrasonic frequency f being higher than one seventh of a cutoff frequency fo which depends on the kinematic viscosity of the liquid and the effective radius of the particles present in the liquid. The device includes an ultrasonic treatment tank which receives the liquid to be purified and is provided with an ultrasonic transducer radiating the ultrasonic waves to an opposing reflecting surface.
Patent EP-0328687-A1 (EP)
Inventor: WATANABE ATSUSHI ROOM - FANUC
IPC: G03B15/00
Filed: 1988-08-22
Abstract: This invention provides a calibration system for a visual sensor system which can integrate accurately and easily a plurality of camera coordinate systems of a visual sensor system into one coordinate system. In carrying out calibration, a frame member (5) of a calibration mechanism (4) is sequentially moved in X-, Y- and Z-axis directions a predetermined distance according to a 3-axis table. An image processor performs required operation for each axis on the basis of image positions of holes (P1, P2, P3) of the frame member (5) before and after the movement produced by cameras (C1, C2, C3), integrates a plurality of camera coordinate sytems into one system and completetes calibration.
Patent EP-0369016-A1 (EP)
Inventor: GRINSHTEIN BORIS ILIICH
IPC: B03C3/68
Filed: 1988-04-22
Abstract: A source of alternating voltage for gas-cleaning electrofilters provided with means (2) for shaking the electrodes comprises a step-up transformer (10), the primary winding (9) of which is connected, through a thyristor-type voltage regulator (5), to a source of alternating voltage (6), an alternating voltage generator (12), the input of which is connected to the secondary winding (11) of the step-up transformer (10), whereas the output is connected to the corona electrode (4) of the electrofilter (1). To the secondary winding (11) of the step-up transformer (10) is connected a current detector (18) connected to the receiving electrode (3) of the electrofilter (1). To the output of the current detector (18) is connected the input of a control unit (20), the outputs of which are connected to the inputs of the thyristor-type voltage regulator (5) and the alternating voltage generator (12). To the corona and receiving electrodes (3, 4) of the electrofilter (1) is connected a voltage detector (24) in the form of a voltage divider, the output of which is connected to the control unit (20). The source further comprises a unit (25) for dividing the input signal into signals of opposite polarity, the input of which is connected to the voltage detector (24), integrators (31, 32), whose inputs are connected to the corresponding outputs of the unit (25), switching elements (35, 36), the outputs of each of which are connected in parralel to each of the integrators (31, 32), threshold elements (37, 38), whose inputs are connected to the outputs of the integrators (31, 32) and whose outputs are connected to the control unit (20), an ''OR'' logic element (39) the inputs of which are connected to the outputs of the threshold elements (37, 38), and an executing element (40), the input of which is connected to the output of the ''OR'' logic element (39), whereas the output is connected to the means (2) for shaking the electrodes of the electrofilter (1).
Patent EP-0339233-A1 (EP)
Inventor: GIANNELLI GIUSEPPE
IPC: D06F75/28
Filed: 1989-03-15
Abstract: The arrangement is designed for powering a heat storage flatiron (1) continuously, and comprises a current tap (25) attached to one end of an electric cable (26) and connectable releasably to a plug (6) mounted on the flatiron (1); the current tap (25) is carried on a tap base (21) which is releasably secured pickaback-fashion on a body (2) of the flatiron
Patent EP-0411190-A1 (EP)
Inventor: MERCAT JEAN-PIERRE
IPC: F16H29/14
Filed: 1989-08-03
Abstract: An infinitely variable transmission is described, in which a driving element and a driven element are eccentrically adjustable with respect to one another and are coupled via pivot levers (6) which are mounted on an element and can be placed in friction-locking clamping engagement with the other element by means of coupling blocks (7). Within the scope of this serial connection, the two transmission units (19, 20) are combined inversely, one eccentric actuation device being provided which actuates together either the elements (2, 11) with the annular slide ways (3, 12) associated with the coupling elements or the elements with the coupling elements (7, 14). The force-transmitting engagement zones of the two units are offset with respect to one another in terms of angles and the eccentricities of the two units and the lever arms associated with the coupling elements can be selected in such a way that optimum, largely fluctuation-free transmission ratios are obtained. 
<IMAGE>
Patent EP-0361131-A1 (EP)
Inventor: EICHENAUER HERBERT DR
IPC: C08L81/06
Filed: 1989-09-02
Abstract: Thermoplastic moulding compositions comprising A) 70 to 99.5 % by weight of a thermoplastic, aromatic polyether sulphone or mixtures of one or more thermoplastic polyether sulphones and B) 30 to 0.5 % by weight of a hydrogenated nitrile rubber.
Patent EP-0416160-A1 (EP)
Inventor: DICKERT FRANZ PROF DR
IPC: G01N31/22
Filed: 1989-09-07
Abstract: The apparatus contains a SAW resonator embodying electrodes and reflectors acting as interdigitate transducers and is provided with a coating whose electrical properties alter when exposed to the gases. According to the invention, the coating (18) consists of a hydrophobic metal complex whose ionic mobility or ionic concentration changes on exposure to the gases, or of a mixture of at least one basic or acidic colour former or dyestuff containing at least one complementary acidic or basic compound. This design of the arrangement also exhibits a mass effect, i.e. the frequency of the surface waves changes as a function of the mass of the coating, and a reduced transverse effect. A particularly sensitive sensor is obtained. <IMAGE>
Patent EP-0361416-A1 (EP)
Inventor: VORA ROHITKUMAR H
IPC: C08G69/00
Filed: 1989-09-27
Abstract: Polyamides having improved solubility and processing characteristics are provided having incorporated into the polymeric chain a novel aromatic diamine compound, 2-(3-aminophenyl)-2-(4-aminophenyl) hexafluoropropane (3,4′-6F Diamine). The polyamides are prepared by reacting the 3,4′-6F Diamine with an aliphatic or aromatic di-acid or acid halide. It has been found that the polyamides of this invention have improved solubility characteristics, low dielectric constants and improved thermal flow properties as a consequence of the meta/para positioning of the amino groups on the diamine, which renders these polymers more readily melt spinnable for the production of fibers. The polymers may also be compression molded and fabricated into composites at moderate temperatures and pressures.
Patent EP-0365967-A1 (EP)
Inventor: SAITO MASAYUKI
IPC: C08L83/07
Filed: 1989-10-16
Abstract: Curable fluororubber compositions exhibit excellent processability on roll mills and can be molded without sticking to or staining the mold surfaces when the composition contains from 0.1 to 30 weight parts per 100 weight parts of fluororubber of a finely divided cured silicone material in the form of a rubber, gel or resin. An epoxy-substituted alkoxysilane or a partial hydrolysis product thereof is present as an ingredient of the curable composition when it is desired to cohesively bond the cured fluororubber to a metal or plastic substrate.
Patent EP-0336476-A1 (EP)
Inventor: SWART NICOLAAS CORNELIS
IPC: G01N21/90
Filed: 1989-03-22
Abstract: The invention relates to a device for inspecting the upper surfaces of successive objects, for instance the mouth (10) edges of glass bottles (3) carried by a conveyor belt (2) and guided thereby past the device, which device is provided with an optical system, comprising: 
    a lighting system with a light source (16) for lighting an upper surface of each object, and 
    an optical imaging system (20) for forming in each case an image of an upper surface.     measuring means for measuring the height of one edge at a time, and 
    adjustment means for setting the optical system on the basis of the height of an edge as determined by the mea­suring means. 
     A very simple embodiment is one in which the adjust­ment means comprise an optical element displaceable along the optical axis. Such an optical element can be given a lighter form than a light source and is moreover a passive element so that difficulties with cables are not encountered.