baber/WOPTO huggingface dataset:
Patent EP-0282707-A1 (EP)
Inventor: BRUNNER PETER
IPC: A47L11/40
Filed: 1988-01-29
Abstract: The machine housing (11) is fitted with running wheels (12) and a shaft (14). An operating element (33), having a central passage and a treatment surface (42), which rests over its entire surface in the operating position on the floor (43) to be treated, can be set in rotary motion by means of an electric motor (15) mounted on the machine housing (11). Arranged in the space (34) enclosed by the passage is a steering roller, the steering axis of which coincides with the axis (31) of rotation of the operating element (33). The steering roller (35) is mounted displaceably in the direction of its steering axis and is subjected to the effect of a compression spring element which presses the steering roller (35) towards the floor (43). In order to ensure that the machine can be driven in any desired direction, and to be able to drive the operating element (33) at a high speed, even with a modest motor capacity, the running wheels (12) are raised from the floor (43) in the operating position of the machine, while the steering roller (35) presses onto the floor (43) with a force which corresponds to the dead weight of the machine (10) apart from a remaining value which results in a specific maximum resting pressure of the operating element (33) on the floor (43) of about 0.25 N/cm<2>. <IMAGE>
Patent EP-0282734-A1 (EP)
Inventor: TAKAGI YOSUKE C O PATENT DIVIS
IPC: H01L21/8249
Filed: 1988-02-11
Abstract: A semiconductor device is provided which includes a power insulated-gate field effect transistor and a control semiconductor element formed in a common semi­conductor substrate (18). A first area (27) is so formed as to provide a drain region of low resistance in the insulated-gate field effect translator and made in resistivity different than a second region (24a, 24b) where the control semiconductor element is formed. It is thus possible to integrate respective elements in a common semiconductor substrate (18), unlike the case where these respective elements are integrated separa­tely into a common semiconductor substrate.
Patent EP-0282795-A1 (EP)
Inventor: MARKERT THOMAS DR
IPC: C07C45/74
Filed: 1988-02-27
Abstract: The invention relates to 2-alkylidene-3,3,5(3,5,5)-trimethyl- cyclopentanones of the general formula 
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 in which three of the radicals R1 to R4 are CH3, one of the radicals R1 to R4 is H and R5 is a saturated or unsaturated, straight-chain or branched alkyl radical having 1 to 7 C atoms, and the double bond is in the endo- or exo- position relative to the cyclopentanone skeleton.
Patent EP-0287921-A1 (EP)
Inventor: KEIM WALTER
IPC: D03C3/20
Filed: 1988-04-11
Abstract: The invention provides a control mechanism for the lifting hooks of an open-shed Jacquard machine, in which two lifting hooks (1, 2) connected at one end via a common pulley tackle (3) can be coupled to knives (4, 5) during an oppositely directed movement. A common electromagnet (15) arranged between the lifting hooks (1, 2) serves for activation according to a particular pattern in a specific shed position. The electromagnet (15) is mounted in a housing (17) so as to be pivotable or rockable about an axis (23). In the picking position, each lifting hook (1, 2) is brought mechanically up to the poles of the electromagnet (15), especially applied to these. …<IMAGE>…
Patent EP-0288977-A1 (EP)
Inventor: MITA RIKITARO
IPC: G01R19/165
Filed: 1988-04-26
Abstract: A current comparison circuit for comparing the value of an input current with a reference current value includes a constant current source which is arranged to produce a constant current of the reference current value and is connected to an input terminal to which the input current is allowed to flow, and a pair of PNP and NPN transistors which are arranged to have a constant voltage applied to their bases and to have their emitters interconnected. The emitters of the pair of PNP and NPN transistors are connected to a node between the input terminal and the constant current source.
Patent EP-0293678-A1 (EP)
Inventor: PFIZENMAIER HEINZ DIPL-ING
IPC: H01F17/00
Filed: 1988-05-19
Abstract: A radio frequency (RF) coil (13, 39) is proposed, which is constructed on a carrier (10, 30) having a cut-out (11, 31) in which a coil core (12, 32) is arranged. In a first version of the RF coil according to the invention, the thickness of the coil core (12) is approximately equal to the thickness of the carrier (10). The conductor path pieces (16, 17) fitted on the upper side (14) of the carrier (10) and of the coil core (12), as well as on the underside (15), are connected to one another via through-contacts (18), such that complete coil turns are produced. Small ferrite plates (21, 22) are arranged on the upper side and/or the lower side (14, 15) which at least partially cover the coil (13). A particularly advantageous design of the RF coil according to the invention results from the use of a ring core as the coil core (12). In a second version of the RF coil according to the invention, the coil core (32) is arranged in the cut-out (31) such that its major axis is at right angles to the carrier plane. In a specific design, the core (32) can rotate in a sleeve (35). <IMAGE>
Patent EP-0300210-A1 (EP)
Inventor: GERHARD HANS
IPC: F16L43/02
Filed: 1988-06-22
Abstract: The pipe holder is mounted with its base surface (1) on the inner side of a shell for a component which is to be reinforced with concrete and is concreted in together with the pipe (6), which is intended to be accessible at one end, after the concreting. For this purpose, the pipe holder has a cavity which holds an end part of the pipe, while the concreting is closed on all sides and, after the concreting, can be made accessible by removing an insert (12) of its its base plate (1) so that the pipe end part in the cavity can be bent so that it projects therefrom (6'). <IMAGE>
Patent EP-0300441-A1 (EP)
Inventor: OBERSBERGER FRANZ
IPC: A01M29/32
Filed: 1988-07-20
Abstract: A simple but effective bird repellent device consists of a strip-shaped protective rake (1) which has a foot attachment (2) for fastening along roof and facade parts where birds land, such as gutters (6), cornices (7) and the like and forms a series of flexible prongs (3). <IMAGE>
Patent EP-0313797-A1 (EP)
Inventor: AFZALI-ARDAKANI ALI
IPC: B41M5/382
Filed: 1988-09-17
Abstract: An improved thermal transfer resistive ribbon (10) usable in high resolution printing comprising a dual re­sistive layer (16) formed of a first layer (4) of low re­sistivity and a second layer (6) of high resistivity, method of production thereof, use thereof and apparatus including the same.
Patent EP-0362435-A1 (EP)
Inventor: HOOTS JOHN E
IPC: G01F1/704
Filed: 1988-10-07
Abstract: A method to determine performance of a treating agent (CA) added to a system body of liquid to enhance performance of the liquid body is determined by employ­ing an inert fluorescent tracer (T) in a known T:CA dosage proportion, prepared on the basis of a concen­tration of CA (e.g. ppm) proposed for optimum perfor­mance in the liquid body. The system liquid is sampled and, on the basis of fluorescent emission, the sampled indicator is compared to a standard ppm concentration of T to determine the concentration and efficacy of CA and the physical characteristics and operating parameters of the liquid body.
Patent EP-0329843-A1 (EP)
Inventor: HEYDNER KONRAD
IPC: H02B1/04
Filed: 1988-12-13
Abstract: The invention relates to a housing for an electrical apparatus for insertion in mounting openings (10) of switchboards (27) having an essentially cuboid-shaped housing body (2) which can be pushed into the mounting opening (10). At least on two mutually averted side walls (narrow side walls 13), this housing body has in each case elastically sprung spreading fishplates (14) which stand proud towards the outside from the corresponding side walls at an acute angle (16), opening against the insertion direction (15). The free ends (17), preferably running parallel to the insertion direction (15), of the spreading fishplates (14) have a toothed catch profile (18), in each case on their outer side, for fixing the housing (switch housing 1) to the boundary edges (longitudinal, lateral side edge 11, 12) of the mounting opening (10). On the free ends (17) of the spreading fishplates (14) there are in each case integrally formed supporting struts (19) which extend inwards to the corresponding side walls (narrow side walls 13) and are supported, at least in the final mounting position of the housing (switch housing 1), with their supporting ends (20) on the side wall (narrow side wall 13). 
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Patent EP-0319116-A1 (EP)
Inventor: DE THOMAS WALDO
IPC: C07C67/00
Filed: 1988-05-17
Abstract: The invention relates to a novel supported catalyst comprising a combination of metals with nickel as component (a), a metal having an atomic number greater than 43 from Groups VIIB and VIII of the Periodic Table as component (b) and rhenium as component (c) in a weight ratio of (a):(b):(c) of abour 10-90:0.05-5:0.03-10 and to the use of the catalyst for high pressure hydrogenation reactions, particularly for the hydrogenation of butanediol product containing aldehyde, butynediol and color forming impurities.
Patent EP-0302641-A1 (EP)
Inventor: MINE SHINJI C O NEC CORPORATIO
IPC: H01L23/433
Filed: 1988-07-25
Abstract: The cooling structure for heat-generating electronic com­ponents (2) mounted on a substrate (1) comprises a cold plate (7) fixed on the substrate and provided with through holes (5) opposed to the respective upper surfaces of the heat-generating electronic components. 
     Flow paths (6) are formed within the cold plate (7) for circulating a coolant from an inlet (10) provided on a side of the cold plate to an outlet (11) provided on a side of the cold plate. 
     Pistons or plugs (4) are inserted through and held within the through holes (5) so that the lower surfaces of these pistons or plugs come into contact with the upper surfaces of the heat-generating electronic components (2). An intermediate member (3) made of a heat-conductive material is interposed between the lower surfaces of the pistons (4) and the upper surfaces of the electronic components (2).
Patent EP-0372124-A1 (EP)
Inventor: OGIHARA TSUTOMU
IPC: C01B33/145
Filed: 1988-10-28
Abstract: An efficient and economical method is proposed for the prepa­ration of a silica sol dispersion in an organic solvent from an aque­ous silica sol. When the desired organic solvent is hydrophilic hav­ing miscibility with water, the starting aqueous silica sol disper­sion is centrifuged to settle the silica particles followed by dis­carding the supernatant and the deposited silica particles are re-­dispersed in the organic solvent. This procedure of solvent replace­ment is repeated several times, if necessary, to reduce the content of water in the dispersion medium. When the desired organic sol­vent is hydrophobic having no miscibility with water, the above obtained silica sol dispersion in a hydrophilic organic solvent is treated with an oleophilic treatment agent to render the surface of the silica particles hydrophobic and then the silica sol dispersion is centrifuged followed by discarding of the supernatant and re-dis­persion of the deposited silica particles in the hydrophobic organic solvent.
Patent EP-0321093-A1 (EP)
Inventor: EMMISON JOHN
IPC: G21F5/00
Filed: 1988-11-15
Abstract: A transport and storage flask for radioactive material comprising a hollow body (1) having lifting trunnions (6) and external neutron shielding (5) about the body except in the regions of the trunnions (6). To compensate for lack of shielding at the trunnions, blind bores (7) in the body containing further neutron shielding material extend beneath the trunnions.
Patent EP-0319324-A1 (EP)
Inventor: MILLER KENNETH A
IPC: F42B33/00
Filed: 1988-12-02
Abstract: A method is described of manufacturing emulsion explosives comprising (a) forming an oil-continuous emulsion at an elevated temperature, (b) incorporating a density reducing agent into the emulsion to sensitize it, (c) packaging the sensitized emulsion into a flexible tubing of desired diameter, (d) cooling the loaded tubing to a desired temperature, and (e) overwrapping the loaded tubing with an additional packaging material. After cooling, and before overwrapping, the continuous tubing can be cut into individual tubes of desired length, so that it is the individual tubes which are subsequently overwrapped.
Patent EP-0295969-A1 (EP)
Inventor: IIZUKA SHINICHI
IPC: B41J11/00
Filed: 1988-03-15
Abstract: In a high speed printer, a paper feed speed of a paper feed mechanism is varied by the inventive control system in accordance with a type of paper in use such as a serial form, a cut sheet, or an envelope, and a feed mode thereof such as a tractor feed or a friction feed, or a loading feed or a line feed so that an optimum maximum feed speed can be selected and the through-put of the printer is increased. According to this control system, the loading feed speed at which speed a paper is conveyed in an initial position in the printer prior to the printing operation is slower than the line feed speed at which the paper is forwarded after every line printing operation. To discriminate the paper type or the feed mode, the control system is provided with various sensors or indicating means (35, 36, 37).
Patent EP-0296040-A1 (EP)
Inventor: SHIBAHARA SEIJI
IPC: A61P25/28
Filed: 1988-06-10
Abstract: As new compounds are provided a class of derivatives of actinonin represented by the general formula
      where R is a hydrogen or a lower alkyl group, which can exhibit the enzyme-inhibitory activities to a limited range of peptidases and show a remarkable enzyme-specificity, and which are effective to treat a cycloheximide-induced experimental amnesia in mice and are expectable to be useful to treat an amnesia in a mammalian animal, including human.
Patent EP-0282427-A1 (EP)
Inventor: KAUTT JEAN-JACQUES
IPC: B23Q7/14
Filed: 1988-03-10
Abstract: A device for assembling the various parts of a small ironwork element such as an arm of a pair of compasses (1) comprising, for each part to be assembled, at least one assembly station (26,27,54,55), a transporter advancing step by step (19) and provided with at least one conveyor (22,36,43,49,53) having the longitudinal axis (23) of the arm of the pair of compasses (1) perpendicular to the line of advance (24) of the said transporter (19) and means (35,40,48,52) for laterally moving the arm of the pair of compasses (1) in order to provide the latter with movement in two directions, wherein it comprises means (35,40,48,52) for positioning with respect to assembling (26,27,54,55) and machining (38,47) stations according to two reference planes (12,14) of the arm of the pair of compasses (1). 
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Patent EP-0289447-A1 (EP)
Inventor: GARSTKA GEORG
IPC: H01R13/713
Filed: 1988-04-20
Abstract: In order to protect isolating devices for heavy-current busbars (1), which have a plug-in connecting contact (9) between the heavy-current busbars (1) and an alarm switch (12, 13), arranged in an insulated manner, against unacceptable heating, an additional system part (14) is provided, of material which melts at a low temperature, and which melts above the normal operating temperature but below the acceptable limit temperature of the isolating device, in particular the connecting contact (9). When the system part (14) melts, the alarm switch (12) thus moves into the position it occupies when the connecting contact is not plugged in. This position change of the alarm switch (12) can be used to trip an external protection device, by means of which, e.g. the current flow through the heavy-current busbars (1) is immediately interrupted and as a result of which the isolating device for heavy-current busbars (1) is protected against unacceptable heating and possible destruction. <IMAGE>
Patent EP-0299938-A1 (EP)
Inventor: SAVOLAINEN EERO
IPC: D21F3/10
Filed: 1988-06-29
Abstract: The invention concerns a method for renewal of the inner face of the roll mantle of a suction roll. The suction box (12) of the suction roll is provided with at least one grinding rib (20 and/or 21) and/or with means (17′,18′,19′) for the supply of grinding material, by means of which the inner face (11′) of the roll mantle (11) is renewed by grinding while rotating the roll mantle (11). The invention also concerns the equipment used in the method.
Patent EP-0304456-A1 (EP)
Inventor: UNGER GERHARD RUDOLF
IPC: H02H3/08
Filed: 1988-03-09
Abstract: La norme VDE 0100, section 732/03.83 est appliquée lors de l'établissement d'entrées d'immeubles d'installations (A) d'alimentation en courant d'immeubles résidentiels. Cette norme prévoit au niveau de l'entrée d'immeuble (E) des organes de protection (Ü) des lignes d'alimentation en courant (1) contre des surintensités de courant, tels que fusibles (Si), dans le cas de court-circuits dans la partie consommatrice de l'installation. Afin de protéger la ligne d'alimentation en courant au-delà de l'entrée d'immeuble lors de court-circuits dans la ligne de branchement (1) de l'immeuble, un organe additionnel (Ü') de protection contre des surintensités de courant est agencé dans chaque ligne ou câble d'alimentation en courant, juste après leur dérivation (NA) du réseau de distribution (N). Chaque organe de protection (Ü') a la forme d'un fusible commutable par un commutateur (L) de protection des lignes électriques actionné par une unité de commande (ST) correspondante. Le fusible débranche des courants excessifs détectés par un détecteur (D) de surintensité de courant et branche à nouveau le courant d'alimentation au moyen d'un organe de surveillance (O) qui indique l'élimination des causes de la surintensité. Les organes de protection d'une ligne de branchement d'un immeuble contre des intensités de courant sont agencés dans un seul logement protecteur (G). Le commutateur (L) de protection de la ligne d'alimentation en courant a la forme d'un contacteur électromécanique (Sch) de couplage impédance-capacité (Dr), d'un contacteur de couplage semi-conducteur avec deux thyristors de réseau antiparallèles (Th1, Th2) ou d'une connexion en série de ces deux possibilités, avec des unités de commande appropriées à chaque cas.
Patent EP-0393038-A1 (EP)
Inventor: FRIESE KARL-HERMANN
IPC: C04B41/87
Filed: 1988-08-31
Abstract: Capteur électrochimique pour la détermination de la teneur en oxygène des gaz d'échappement, comportant une sonde constituée d'un électrolyte solide conducteur d'ions se présentant sous la forme d'un tube fermé à une extrémité, d'une électrode intérieure et d'une électrode extérieure disposée sur la surface extérieure de la sonde avec une voie conductrice du côté raccordement électrique, voie conductrice dont au moins la partie orientée vers l'extrémité ouverte de la sonde comporte une couche de surface, cette dernière étant constituée d'une couche frittée résultant du mélange de matières premières de la céramique de la sonde avec une activité de frittage identique ou supérieure. La couche de surface recouvre de manière hermétique la voie conductrice afin de permettre un fonctionnement prolongé du capteur sans perturbations, même dans des gaz très gras (lambda 0,8) à haute température et avec une importante production de suies.
Patent EP-0386018-A1 (EP)
Title: Antiperspirant composition.
Inventor: BAR-SHALOM DANIEL
IPC: A61K/
Filed: 1988-09-06
Abstract: PCT No. PCT/DK88/00148 Sec. 371 Date May 14, 1990 Sec. 102(e) Date May 14, 1990 PCT Filed Sep. 6, 1988 PCT Pub. No. WO89/02264 PCT Pub. Date Mar. 23, 1989.An antiperspirant composition comprising AlCl3 and an aluminum salt of at least one organic acid dissolved or dispersed in a suitable carrier, said acid being present in an amount capable of substantially neutralizing the amount of hydrogen chloride formed by the hydrolysis of the amount of AlCl3 present, said AlCl3 and said aluminium salt or salts of the acid or acids being present in said composition in amounts corresponding to a total aluminium content of up to 3.0 gram atom per kilogram of composition.
Patent EP-0402355-A1 (EP)
Inventor: GAISER ROBERT FRANK
IPC: B60T8/26
Filed: 1988-08-22
Abstract: Une soupape de dosage (40, 140) peut être vissée dans une ouverture complémentaire d'un cylindre principal (10). La soupape (40) comprend un piston à superficie différentielle(50, 150) sollicité par un ressort (70, 170) vers l'orifice de sortie, (21, 121) qui est en communication avec les freins arrière. Le maître-cylindre comprend une paire de passages (16, 18) qui communiquent la pression primaire de fluide et la pression secondaire de fluide directement au piston à superficie différentielle (50, 150) de la soupape de dosage (40, 140) de façon à déplacer le piston (50, 150) jusqu'à une position équilibrée. En cas de défaillance de la pression dans les circuits primaires des freins, la soupape de dosage (40, 140) actionne le piston à superficie différentielle (50, 150) ce qui permet au fluide de s'écouler autour du piston (50, 150) et d'entrer directement en communication avec les freins arrière du véhicule.
Patent EP-0339071-A1 (EP)
Inventor: STARKE INGEMAR
IPC: C07D491/048
Filed: 1988-10-27
Abstract: A method for the treatment of diseases related to loss of bone mass such as osteoporosis, Paget's disease 
of bone, hy­
perparathyroidism, malignant neoplasms causing hypercalcinemia, parodontal diseases and implant-related bone 
loss 
comprising administration to a patient suffering thereform an amount of a compound of formula (I) or a 
pharmaceutically 
acceptable salt thereof.
Patent EP-0326002-A1 (EP)
Inventor: EBNER WALTER B
IPC: H01M6/16
Filed: 1989-01-18
Abstract: A lithium non-aqueous secondary electrochemical cell is disclosed having an ester-based organic electrolyte solution and a cathode active material comprising Li x CoO₂, (0< x ≦1).
Patent EP-0334286-A1 (EP)
Inventor: DUSZA PETER J
IPC: F04B37/08
Filed: 1989-03-21
Abstract: A two stage cryopump with an improved first stage for condensing water vapor at high speed independently of the rate of gas flow into the second stage and without increasing the heat load on the cryopump. The cryopump utilizes a low profile high precision variable aperture to control flow to a lower baffle obstructing the mouth of a shroud containing the second stage, utilizes a support shaft mounted on the top of the lower baffle and extending upstream through the aperture, and utilizes an upper baffle mounted on the top of the shaft in thermal contact with the lower baffle to condense water vapor before reaching the aperture.
Patent EP-0411182-A1 (EP)
Inventor: SATOH TOSHIO
IPC: C07D407/04
Filed: 1989-08-02
Abstract: An antioxidant comprising an ascorbic acid derivative represented by general formula
      wherein R₂ is a group selected from the group consist­ing of an alkylcarbonyl-alkyl group, a hydroxycarbonyl-alkyl group and an alkoxycarbonyl-alkyl group; and X represents two hydrogen atoms or = C(CH₃)₂. 
     Compounds of the same formula in which R₂ is an alkylcarbonyl-alkyl group are new.