baber/WOPTO huggingface dataset:
Patent EP-0286811-A1 (EP)
Inventor: DIELS WOLFGANG
IPC: B23Q11/08
Filed: 1988-02-26
Abstract: 1. Telescopic covers for guideways of a machine tool, consisting of a plurality of cover boxes (5, 6, 7, 8) which interengage telescopically and each have a top wall (5a, 6a, 7a, 8a), two side walls (5b/5c, 6b/6c, 7b/7c, 8b/8c) and a rear wall (5d, 6d, 7d, 8d), in which : a) the rear wall (5d, 6d, 7d, 8d) of each individual cover box (5, 6, 7, 8) bears at least one lug (5e, 6e, 7e, 8e) which projects from the side facing away from the top wall (5a to 8a) into the inner space (9) enclosed by the top wall and the side walls (5b/5c to 8b/8c) ; b) these lugs (5e to 8e) of the individual cover boxes are graded in height in such a way that the lug of a cover box is engaged in each case by the lug of the next larger cover box, and c) slide elements (12) for sliding support on the corresponding long sides (2a, 3a) of the guideway are provided between the individual lugs (5e to 8e) and between these guide lugs, d) all the lugs projecting into the enclosed inner space (9) of the cover boxes (5 to 8) are constructed as guide lugs (5e to 8e) with the slide elements (12) fixed on the opposing long edges thereof, characterised in that the slide elements at least extent approximately over the entire length of the appertaining guide lugs, and these guide lugs - in addition to the sliding support on the long sides (2a, 3a) of the guideway - are co-ordinated so as to be reciprocally supporting.
Patent EP-0290757-A1 (EP)
Inventor: BERNARDI WALTER DIPL-ING
IPC: H01M50/264
Filed: 1988-03-22
Abstract: The invention relates to a device for mounting emergency storage batteries, having a U-shaped retaining frame, especially of steel, in which one or more batteries (1) are arranged in series, the free U-limbs of the retaining frame (2) being connected to one another by tension rods (7). In order to propose an improved device for mounting batteries, which withstands vibration stresses and shaking initiated, for example, by earthquakes, and which avoids every mechanical stress of the battery housing, by bracing, according to the invention it is proposed that the batteries be held in the retaining frame (2) by positively locking parts (4) which are arranged between the U-limbs of the retaining frame (2) and the batteries (1). <IMAGE>
Patent EP-0301436-A1 (EP)
Inventor: NIGGEMEYER GERT GUNTHER
IPC: F02P3/08
Filed: 1988-07-22
Abstract: DC-DC converters are known, e.g. for high-voltage capacitor ignition units for internal-combustion engines, in which, as a result of incorrect matching between the output of the rectifier and the charging capacitor, which is completely discharged before the charging process, only relatively low efficiencies can be achieved, with simultaneous production of considerable heat losses. 
<??>In order to avoid these disadvantages, the pulse generator of the DC-DC converter is operated in a single-ended mode and the secondary winding (W2,1), connected to the bridge rectifier (BR), is also used to demagnetise the transformer (XFMR). A connection (A, C) of the at least one secondary winding (W2,2) is connected via a capacitor (C1) to a circuit point (G) at low potential. 
<??>The DC-DC converter can be used not only in high-voltage capacitor ignition units for internal-combustion engines, but is also suitable for other applications, such as the solar battery mode and the high- voltage supply to gas-discharge lamps. 
<IMAGE>
Patent EP-0308722-A1 (EP)
Inventor: MUSTAD OLE K
IPC: A01L5/00
Filed: 1988-09-07
Abstract: A plastic horseshoe for bonded attachment has a sole part consisting of plastic and metal, in which the metal part is designed to be cold-formable and, with substantially exposed longitudinal surfaces, permits the tool access necessary for forming. <IMAGE>
Patent EP-0315989-A1 (EP)
Inventor: TOKUGAWA OSAMU
IPC: B60R22/20
Filed: 1988-11-10
Abstract: An adjustable anchor device comprises an elongated adjustment base, an adjustable anchor (2) formed in a C shape in cross-section to have a pair of opposing arms (2a, 2b) to enclose the adjustment base, an anchor member fixed to the adjustable anchor (2) for supporting a shoulder belt, a lock member (3) adapted to be engaged with an engaging opening on the adjustment base, and an interlocking means (B) provided on the adjustable anchor (2) for preventing said opposing arms (2a, 2b) from separating from each other.
Patent EP-0320768-A1 (EP)
Inventor: MORLOTTI ROMANO
IPC: G21K4/00
Filed: 1988-12-07
Abstract: A method for recording and reproducing a radi­ation image comprising the steps of (i) causing a phosphor, which can be stimulated with visible or infrared radiations, to absorb a high energy radia­tion passing through an object, (ii) stimulating said phosphor with visible or infrared radiations to re­lease the energy stored as fluorescent light, and (iii) detecting said fluorescent light with light detecting means, is characterized in that the photo­stimulable phosphor is selected from the group of sulphur, selenium or tellurium substituted barium fluorohalides, activated with divalent europium. 
     Apparatus for recording and reproducing a ra­diation image using the above described method. 
     Radiation image storage panel containing the above described photostimulable phosphors. 
     Light-stimulable phosphors selected within the group of sulphur, selenium or tellurium substituted barium fluorohalides, activated with divalent euro­pium.
Patent EP-0300553-A1 (EP)
Inventor: COLLI LUIGI
IPC: D01H7/86
Filed: 1988-07-12
Abstract: This invention relates to an unwinder device for guiding the yarn and comprising a arm (1) rotated by the tension in the yarn (7) unwinding from the feed bobbin (14), this latter located in the feed box (9). More specifically, the invention relates to an unwinder element suitable for direct twisting on a two-for-one twisting spindle, said unwinder element rotating about a pivot (2) located in the space defined between the upper end of the spindle head (30) and the upper yarn guide eye (18), which represents the vertex of the balloon envelope formed by the twisted yarn as it rotates freely about the bobbin carrying chest. Said unwinder element is supported by a frame (5) resting and hinged on the box (9) containing the two superposed bobbins (14, 16) and advantageously allows any underlying unwinder arm (22) fixed to the upper part of the hollow spindle shank to also rotate.
Patent EP-0289243-A1 (EP)
Inventor: JANSMA DONALD
IPC: A24D1/04
Filed: 1988-04-25
Abstract: The pattern of tar and nicotine collection in a conventional filter (2b) of a cigarette (2) is modified by the insertion into the filter of a modifying device (1) comprising a hollow probe (30) having apertures (33) therein which communicate with the interior passageway (40) of the probe, combined with a base shield (20) radiating from and surrounding the probe so as to block the passage of smoke, thereby forcing cigarette smoke to travel through the apertures (33) and interior passageway (40) of the probe. The base shield is approximately the diameter of the cigarette (2), and its perimeter defines the lateral extremes of the device so as to minimize its visibility.
Patent EP-0299603-A1 (EP)
Inventor: NOLAN DANIEL ALOYSIUS
IPC: G02B6/26
Filed: 1988-05-20
Abstract: Disclosed is a mode field modifier (40) for use with an optical fibre (54) having a core (56) and a cladding (58) of outside diameter d. The modifier comprises a modifier core (42) having a refractive index n₁. Surrounding the modifier core is first cladding layer (44) having a refractive index n₂ that is less than n₁. On the surface of the first cladding layer is a second cladding layer (46) having a refractive index n₃ which is less than n₂. The modifier is tapered intermediate its ends whereby it has a large diameter end and a small diameter end. The diameters of at least the core and first cladding layer at the large diameter end are greater than the corresponding diameters at the small diameter end. The diameter D₁ of the first cladding layer at the large diameter end is greater than d. An axially disposed hole (52) in the large diameter end receives a fiber (54) which is held in such alignment with the mode field modifier (40) that it is in light coupling relationship with the modifier core (42). The mode field of a signal coupled from the fiber to the mode field modifier expands as it propagates through the tapered portion of the modifier to the small diameter end. An in-line coupler between two optical fibers is effected by connecting together in axial alignment two such mode field modifiers with their small diameter ends adjacent one another.
Patent EP-0298728-A1 (EP)
Inventor: KRUK ROBERT R
IPC: B65H35/02
Filed: 1988-07-06
Abstract: The present invention provides a high-speed method and apparatus for processing a plurality of documents (32) that have been preprinted and cut from single sheets of paper (30). Sheets including a plurality of preprinted documents are registered to straighten each sheet, read by a fiber optic scanner (16) to identify each document for a microprocessor, cut into individual documents, collected as individual documents and held until needed as directed by the microprocessor and transferred from the collector to an inserting track (24) for further processing including insertion into an envelope.
Patent EP-0310519-A1 (EP)
Inventor: JARREAU FRANCOIS-XAVIER
IPC: C07J41/00
Filed: 1988-09-30
Abstract: The invention relates to androstane-17-carboxylic acid esters, represented by general formula (I):   <IMAGE>   wherein R1 represents a lower alkyl group containing 1 to 4 carbon atoms, a lower alkyl group containing 2 to 4 carbon atoms substituted by an amino group, or an aralkyl group from 6 to 12 carbon atoms, R2 and R3, which may be the same or different, represent a hydrogen atom or a lower alkyl group containing 1 to 4 carbon atoms, R4 represents a hydrogen atom, a hydroxy group or an acetoxy group, R5 represents a hydroxy or acetoxy group, or R4 and R5 represent together a divalent alkylenedioxy group, R6 represents a hydroxy group, a methoxy group, or an acetoxy group, R7 represents a methyl group or a hydroxymethyl group, R8 represents an hydrogen atom or a hydroxy group and <IMAGE>  represents either a   <IMAGE>  group or a   <IMAGE>  carbon atom having the double linkage in the 4- or 5-position of the steroid nucleus. Such esters are prepared by coupling reaction of the corresponding 14-azido-derivatives with a sugar, followed by a reduction. Application in therapy, especially in the treatment of heart failure.
Patent EP-0312433-A1 (EP)
Inventor: MACHURON-MANDARD XAVIER
IPC: G21C19/46
Filed: 1988-10-10
Abstract: This process consists in bringing plutonium dioxide into contact with an acid aqueous solution devoid of hydrazine, containing a reducing agent whose redox potential is lower than +0.5 V/ENH to reduce the plutonium and to transfer it into solution. 
<??>The reducing agent may be Cr<2><+> or U<4><+>.
Patent EP-0280665-A1 (EP)
Inventor: BJORKENGREN CARL-AXEL
IPC: B65D77/06
Filed: 1988-02-01
Abstract: A device for contamination free and micro-organism pene­tration preventing, repeated access to a packaging container containing a pourable filling goods, for instance a sterile fluid or powder. 
     A discharge portion (13) forms a sluice space (14) and is connectable into communication with a packaging container of a flexible material or a so called squeezeable type container (10). At each end of the sluice chamber there are arranged closeable and openable valves or discharge openings (15, 16). Between said valves or discharge openings there is said sluice chamber, which is of such a length that turbulence phenomena at the external valve do not propagate to the interior of the sluice. 
     The basic principle of communicating vessels for the con­tainer/discharge portion is applicable. As the latter one forms a form stable sluice chamber, this one permanently will contain a sterile filling goods volume acting as an efficient plug. 
     Any turbulence at the external valve cannot transport bacteria or other organisms through said volume up into the packaging container.
Patent EP-0292457-A1 (EP)
Inventor: WENNERBO ORJAN EGON VALDEMAR
IPC: F15B13/042
Filed: 1988-05-18
Abstract: Device in a hydraulic power system connected to a loaad driving hydraulic motor (18; 32), comprising a pilot controlled flow regulating directional valve (1; 29) for alternative connection of the service ports of the motor (18; 32) to a pressure medium source and a tank. The directional valve (1; 29) comprises two opposite and by a pilot pressure activatable activating means (3, 4), and a pilot pressure means (84) is arranged to pressurize and activate the activating means (3, 4), alternatively, and drain one of the activating means to the tank through a flow restriction (5, 7) at activation of the other activating means (3, 4). The power system comprises at least one control flow circuit (10-12; 72-83; 37-44) which communicates with one of the activating means (3, 4), and a valve means (11, 12; 71; 31) which is arranged to accomplish a flow through the control flow circuit (10-12; 72-83; 37-44) in relation to the load pressure on the motor such that the counter pressure from the flow restriction (5, 7) generates a compensating force in relation to the load pressure on the motor on the non-activated activating means (3, 4).
Patent EP-0302902-A1 (EP)
Inventor: TOPOLCSANYI GEORGE
IPC: H01R13/115
Filed: 1987-12-16
Abstract: Un connecteur électrique (1) comprend une première section de connecteur (3), destinée à être connectée à un organe électroconducteur, et une seconde section de connecteur (2) communiquant avec la première section de connecteur (3). La seconde section de connecteur (2) comporte au moins deux bras (5, 6) s'étendant à partir d'elle et présentant chacun une surface d'engagement transversal (8). La surface d'engagement transversal (8) de l'un des bras est sensiblement parallèle à la surface d'engagement tranversal (8) de l'autre bras et définit une surface de contact dans laquelle peut s'engager une borne électrique.
Patent EP-0327619-A1 (EP)
Title: Electric current sensor using the faraday effect
Inventor: ULMER EDWARD A JR
IPC: G01R15/24
Filed: 1988-06-10
Abstract: An electric current sensor using the Faraday effect has a light source (210) for generating light having substantially 
linear polarization and a predetermined polarization direction, a material (200) substantially transparent to the light hav­
ing at least one characteristic direction, the Faraday effect in response to a magnetic field generated by the electric 
current, 
a beam splitting polarization analyzer (242) for introducing two-channel detected light from the transparent material 
(200) 
into photodetectors and signal processing electronics (154) for calculating the detected electric current.
Patent EP-0345307-A1 (EP)
Inventor: SPECKER HUGO
IPC: D01D5/16
Filed: 1988-10-06
Abstract: PCT No. PCT/CH88/00179 Sec. 371 Date Jun. 8, 1989 Sec. 102(e) Date Jun. 8, 1989 PCT Filed Oct. 6, 1988 PCT Pub. No. WO89/03437 PCT Pub. Date Apr. 20, 1989.In a process for manufacturing a smooth, dimensionally stable, shrink-resistant polyester filament yarn, the starting product is a polyester POY. The polyester POY (5a) is cold-stretched (5b) in a stretching ratio of 1.8 to 2.5 and then relaxed with an advance of approximately 3 to 10%. The yarn so obtained has an initial modulus of 600 to 1200 cN/tex, a reversibility limit greater than >8 cN/tex, and an extensibility less than <20%. It is used as a high-strength polyester yarn whenever dimensional stability is essential.
Patent EP-0380565-A1 (EP)
Inventor: ANDERSEN JORGEN KURT
IPC: B05B15/12
Filed: 1988-09-30
Abstract: Dans une chambre de traitement dans laquelle est utilisée une peinture ou une laque liquide pulvérisée ou atomisée, les parois internes de la chambre sont recouvertes d'un revêtement intérieur en forme de sac (40) constitué par du papier ou par un film plastique. Le bord du revêtement intérieur en forme de sac qui définit l'ouverture du sac est monté sur une unité filtrante (23) et le revêtement intérieur est maintenu de façon libérable en contact avec les parois internes de la chambre de traitement (10), par exemple par vide d'air, pendant qu'une pression subatmosphérique est maintenue à l'ntérieur de la chambre de traitement par aspiration d'air à travers l'unité filtrante (23). Lorsque la couleur de la peinture ou de la laque utilisée doit être modifiée, le revêtement intérieur peut être dégagé des parois de la chambre et être replié sur le côté supérieur de l'unité filtrante (23), puis cette dernière et le revêtement intérieur replié peuvent être remplacés par une nouvelle unité.
Patent EP-0327061-A1 (EP)
Inventor: BLAKE JOSEPH WALTER III
IPC: A61M5/178
Filed: 1989-02-01
Abstract: A retractable hypodermic needle & syringe article (1) comprising barrel means comprising means to receive and removably restrain a hypodermic needle - containing assembly for dispensing liquids, plunger means (13) to force said liquids through said needle (23, 64a) and a hypodermic needle - containing hub (24, 63) adapted to be removably held at the distal end of said barrel said plunger (13, 51) and hub (24, 63) comprising complementary means (16, 18; 54a, 60a) to engage, after final use of the article, and retract said hypodermic needle - containing hub (24, 63) into the barrel from which it cannot be reextended for further use wherein the plunger further comprises means (53, 55, 56) to cause the needle-containing hub (63) to assume an angled position relative to the longitudinal axis of the plunger (51) when said hub (63) has been retracted into the barrel.
Patent EP-0329117-A1 (EP)
Inventor: KAWAI YUTAKA
IPC: B41M5/382
Filed: 1989-02-15
Abstract: A heat transfer recording sheet comprising a base film, a layer of heat transferable coloring material on one side of the base film and a heat resistant layer on the other side of the base film, wherein said heat resistant layer is formed by curing a mixture comprising a compound of the formula:
      wherein each of R¹, R², R³, R⁴ and R⁵ is an acryloyl group or a methacryloyl group, and R⁶ is an acryloyl group, a methacryloyl group, an alkyloyl group or a hydrogen atom, and a compound of the formula:
      wherein each of R⁷ and R⁸ is an acryloyl group or a methacryloyl group, each of R⁹ and R¹⁰ is a hydrogen atom, an alkyl group or an aryl group, and each of rings A and B is a benzene ring which may have a lower alkyl group and/or a halogen atom as a substituent, and n is an integer of from 1 to 9, and/or a compound of the formula:  
      wherein each of R¹¹, R¹² and R¹³ is an acryloyl group or a methacryloyl group, and m is an integer of from 0 to 5.
Patent EP-0345708-A1 (EP)
Inventor: RIMBAUD MICHEL
IPC: B61F5/52
Filed: 1989-06-05
Abstract: The present invention relates to a bogey frame comprising two sole bars (10, 20) connected by at least one transom (30), characterised in that the transom or transoms are connected to the sole bars by mechanical links, it being possible for the bogey to be a motor bogey or a carrying bogey. <IMAGE>
Patent EP-0346775-A1 (EP)
Inventor: WASH MICHAEL LEE C O EASTMAN K
IPC: H03M5/12
Filed: 1989-06-09
Abstract: A method for modulating a binary data stream into a code format suitable for encoding information that employs a non-return-to-zero (NRZ) technique. The method consisting in: (1) defining a bitcell as the time t between two adjacent clock transitions; (2) writing a first clock transition at the beginning of the bitcell; and (3) encoding a binary data transition in the ratio of td/t, where td is the time duration between the first clock tansition and the data transition, with the proviso that td/t ≠ 1/2. Preferably, the ratio td/t < 1/2 encodes a data 0 bit, and the ration td/t > 1/2 encodes a data 1 bit. The method is specially advantageously employed where the information transfer rate is dependent on unpredicable and variable transfer rate velocities and accelerations.
Patent EP-0352684-A1 (EP)
Inventor: GARCERA DANIEL
IPC: B01D63/04
Filed: 1989-07-24
Abstract: Module (1) pour éléments cylindriques rigides (2) à membrane de séparation, de filtration ou de transformation catalytique, lesdits éléments (2) étant logés dans une enveloppe globalement cylindrique parallèle à ces éléments, et fermée par une première plaque d'extré­mité (4) et une seconde plaque d'extrémité (5) où sont fixées les extrémités desdits éléments (2) par l'intermédiaire de joints (6, 7). Ces plaques d'extrémité sont reliées par au moins une entretoise constituée d'au moins trois pièces oblongues juxtaposées (10, 20, 30), permettant de limiter l'écart dimensionnel pouvant apparaître entre les éléments et leur enveloppe en cas de variations importantes de la température.
Patent EP-0362695-A1 (EP)
Inventor: KLEINSCHROTH JURGEN DR
IPC: C07D487/04
Filed: 1989-09-28
Abstract: The invention concerns new pyrrolocarbazole derivatives of formula <IMAGE>  I  processes for their preparation, as well as medicaments containing these for the inhibition of protein kinases, such as protein kinase C, and thus for the prevention and/or treatment of heart and blood vessel diseases, such as thromboses, arterioscleroses, hypertension, of inflammatory processes, allergies, cancers, and certain degenerative damages of the central nervous system as well as for the treatment of viral diseases.
Patent EP-0377083-A1 (EP)
Inventor: WAGNER FRITZ PROF DR
IPC: C12P13/04
Filed: 1989-09-30
Abstract: Microorganisms with the ability to cleave enantioselectively 5-substituted hydantoins to L-alpha-amino acids are cultivated in a known manner in a batch preparation. By one-time dosage of anondegradable enzyme inductor of the structure  <IMAGE>  (where R1, R2 and X are specifically defined) an increased enzyme activity combined with an increased reaction rate is achieved.
Patent EP-0350980-A1 (EP)
Inventor: DECONINCK FILIP
IPC: D03D49/04
Filed: 1989-06-19
Abstract: Device for setting the warp tension on weaving machines, characterized in that it essentially consists of the combination of an input unit (25) for entering the yarn parameters (26) of the warp threads being using for weaving; an input unit (27) for entering the yarn weaving parameters (28); an arithmetic unit (29) which determines the maximum permissible average tension (Tm) in the warp (4) on the basis of the weaving parameters (28) and the yarn parameters(26); a setting device (30) which enables a signal (31) to be generated which is representative of the required average warp tension (Tg); and a limiting device (32) connected to the arithmetic unit (29) which limits at least the setting of the average warp tension (Tg) to the maximum permissible average warp tension (Tm) calculated by the arithmetic unit (29).
Patent EP-0360415-A1 (EP)
Inventor: HARAYAMA CHIHARU
IPC: H01P3/16
Filed: 1989-08-18
Abstract: A high frequency transmission circuit (1) is provided comprising a continuously porous, planar dielectric sheet (2) having an electromagnetic wave propagating circuit (3,4) therein formed by a dielectric material of a higher permittivity impregnated into portions of the dielectric sheet (2) in the thickness direction thereof. The planar dielectric sheet (2) is preferably of porous expanded polytetrafluoroethylene, and the dielectric material used to form the electromagnetic wave propagating circuit may be tetrafluoroethylene-hexafluoropropylene copolymer, a tetrafluoroethylene-perfluoroalkylvinyl ether copolymer, a tetrafluoroethylene-ethylene copolymer or a tetrafluoroethylene dispersion.
Patent EP-0326498-A1 (EP)
Inventor: HAVOT HENRY
IPC: H01P1/203
Filed: 1989-01-27
Abstract: The resonant circuit comprises, on a dielectric substrate (10), conductive microstrips (14) each describing an open contour, a capacitor (18) being connected across each opening. The length of the microstrip is less than  lambda /8. Application to radio and in particular in the construction of filters for stations for receiving satellite broadcast television signals. <IMAGE>