baber/WOPTO huggingface dataset:
Patent EP-0060715-A1 (EP)
Inventor: MAIMETS LEMBIT
IPC: E21D11/00
Filed: 1982-03-16
Abstract: Pipe sealing apparatus and a jack for operating the sealing apparatus to effect repairs in sewer pipes and the like are disclosed. The sealing apparatus comprises a collapsible pipeliner (16,18,20,22) constructed in a plurality of arcuate segments that define a closed loop which can be moved from a collapsed state in which the loop can be located in a damaged pipe to an erect state in which the loop defines a rigid pipeliner with a cylindrical outer surface. A compressible sealing material such as urethane foam is secured to the segments so that the sealing material covers the cylindrical outer surface when the loop is moved into the erect state. When the pipeliner is erected the sealing material is compressed between the cylindrical outer surface of the erected pipeliner and a damaged inner surface of the pipe to provide a fluid-tight seal. The pipeliner can be erected by expanding the closed loop vertically and thereafter horizontally until the loop assumes an oversized state from which the loop is biased to move into a locked- erect state of relatively smaller dimension. A hydraulically operated jack (30) for expanding the loop is described.
Patent EP-0071464-A1 (EP)
Inventor: KIKKAWA TOHRU
IPC: H04M1/05
Filed: 1982-07-27
Abstract: A headphone (30) including a housing (5), a speaker unit (7) received in the housing, an ear pad (3) secured to the front side of the housing, a head band (17), an input cord (22), a plug (11) and a mating jack (18), one of the plug and jack being provided on a portion of the housing for electrical connection to the speaker unit, the other of the plug and jack being provided on the end of the head band for connection to the input cord. The plug and jack are adapted to engage each other, thus permitting the housing to be joined to the head band. The plug and jack can be rotated relative to each other about their axes when engaged.
Patent EP-0058610-A1 (EP)
Inventor: LAGUILHARRE PIERRE ROBERT
IPC: F04B41/06
Filed: 1982-02-10
Abstract: An installation for rapidly obtaining a high vacuum, comprising two compression stages, the first of which is a liquid ring vacuum pump, characterized in that means are provided for instantaneously coupling or dissociating the first stage and the second stage. The invention concerns also a process intended to be used in said installation.
Patent EP-0091908-A1 (EP)
Inventor: SMITH CHARLES E
IPC: C08G59/18
Filed: 1982-06-14
Abstract: Procédé et composition de revêtement d'un substrat sélectionné consistant à mélanger une première solution liquide d'un premier solvant et d'une résine époxyde, avec une deuxième solution comprenant des proportions sélectionnées d'un agent réactif de polymérisation de résine époxyde avec la résine époxyde de la première solution, un deuxième solvant, des proportions sélectionnées d'un agent de mouillage sélectionné soluble tant dans l'eau que dans un liquide généralement insoluble dans l'eau et une proportion sélectionnée d'eau, et à appliquer la première et la deuxième solutions mélangées sur un substrat sélectionné.
Patent EP-0120002-A1 (EP)
Title: Dispositif sanitaire pour chiens
Inventor: LYNCH JOHN JOSEF
IPC: A01K23/00
Filed: 1982-09-27
Abstract: Dispositif sanitaire pour chiens porté par chiens d'appartement conçu pour recevoir et garder les déchets de cet animal dans une poche en plastique jetable. Un sac (1) et une rigole (6) recueillent les déchets canins. Ces déchets sont maintenus dans une poche jetable (15) à l'intérieur du sac (1). Des courroies latérales ajustables (2 et 3) attachent le sac (1) à une ceinture (4) entourant la taille du chien et se fixant sur une pièce ventrale (5). La pièce ventrale (5) peut être partie intégrante de la rigole (6) et est utilisée pour faciliter la mise en place de l'unité.
Patent EP-0111222-A1 (EP)
Inventor: HENNEBERGER HANS
IPC: H04R25/02
Filed: 1983-11-24
Abstract: A miniature hearing aid (1) includes a microphone (12), a receiver (14) an amplifier (15), and a battery connectable via a contact (18), all of which are contained in a housing (2,3). The amplifier is constructed of a printed circuit board (20) and a plurality of components (21). In order to save space, the components (21) are countersunk in openings (24) in the circuit board (20) to reduce the vertical dimension of the amplifier. The openings (24) are used as temporary supports and for exact positioning for the components (21) by making them rectangular with cut off edges.
Patent EP-0114391-A1 (EP)
Title: Flexible propylene polymer
Inventor: KOKUBO TOSHIYUKI
IPC: C08F4/60
Filed: 1983-12-23
Abstract: A flexible propylene polymer which is a propylene polymer obtained by gas-phase polymerization, said polymer being in particle form after polymerization and having a bulk density of at least 0.27 g/ml, wherein
     (1) the ratio of weight average molecular weight to number average molecular weight is from 10 to 100,   (2) the intrinsic viscosity [η] is from 0.8 to 10 dl/g,   (3) in the steric pentad fraction as determined by  13 C-NMR, the [mmmm] fraction is from 0.45 to 0.85,   (4) the melt flow ratio (MFR) satisfies the following equation:     wherein MI means melt index,   (5) the fusion temperature is from 154 to 164°C,   (6) the heat of fusion is from 5 to 22 cal/g,   (7) the intrinsic viscosity [η] HSP  of the boiling-heptane soluble portion (HSP) and the intrinsic viscosity [η] HIP  of the boiling-heptane insoluble portion (HIP) of said polymer satisfies the following equation:  
[η]HSP≧ 0.25 [η] HIP , and   (8) in the steric pentad fraction of the above boiling-heptane insoluble portion as determined by "C-NMR, the [mmmm] fraction is from 0.60 to 0.90 and the sum of the [mmmr], [rrrm] and [rrrr] fractions is from 0.07 to 0.30.
Patent EP-0093595-A1 (EP)
Inventor: WELLS HENRY J
IPC: G01N33/72
Filed: 1983-04-29
Abstract: A one-step, guaiac reagent based, diagnostic aid for determining the presence of occult blood in an aqueous system includes a cellulosic carrier having adsorbed or absorbed thereon guaiac and a promoter, preferably a water-soluble polymer matrix. A dry powdered oxidizing agent, such as a monopersulphate compound, is placed in contact with the carrier. The oxidizing agent is capable of oxidizing guaiac to a blue dye in the presence of water and hemoglobin. The oxidizing agent, in the absence of water, is substantially non-reactive with the guaiac in the carrier. When the diagnostic aid is contacted with water, the oxidizing agent is activated to produce hydrogen peroxide which, in the presence of occult blood, will oxidise the guaiac to a brilliant blue reaction product.
Patent EP-0127710-A1 (EP)
Inventor: SMILEY HARRY
IPC: A61C7/00
Filed: 1983-06-03
Abstract: An oral osteogenic and orthodontic appliance includes at least a pair of permanent magnets (25) adapted to be mounted on the upper and lower jaws so that, during relative movement of the jaws, the fields of the magnets will be displaced relative to each otherto promote osteogenesis and soft tissue repair. A dental module (11) for use in the appliance comprises a sleeve (24) of non-corrosive and electrically conductive material encasing a respective one of the magnets and exposing the magnet only at its poles, and means for fixing the magnet within the sleeve to prevent movement between the magnet and the sleeve.
Patent EP-0109311-A1 (EP)
Inventor: WALKER FRANCIS HARRY
IPC: A01N39/02
Filed: 1983-11-15
Abstract: Compounds having the formula
     in which R is chloro, fluoro, bromo, methyl, methoxy or methylthio, and R 1  and R 2  are each C 1 -C 4  alkyl have herbicidal activity. The compounds may exist as optical isomers.
Patent EP-0089291-A1 (EP)
Inventor: ALMERAS MICHEL
IPC: A01G9/12
Filed: 1983-03-15
Abstract: Device for the arrangement of plants, particularly growing indoor plants, comprising at least one tub and at least one support. According to the invention, the tub (1) comprises means (3) for attaching the supports (4), which latter are joined higher up by braces (6) by means of connection parts (5). Applications: different ways of setting out plants in offices and homes. <IMAGE>
Patent EP-0098199-A1 (EP)
Inventor: LALOY DANIEL
IPC: H02K19/06
Filed: 1983-06-15
Abstract: 1. Rotor with two or four teeth (3) for dynamo-electric machines especially of the homopolar type with high rotational speed, comprising a part (1) having substantially the shape of a cylinder in which a plurality of cutaways (2) have been made longitudinally, characterised in that in each of the said cutaways (2) there is fixed a tile (4) substantially restoring the cylindrical form of the said part (1) on which the said cutaways (2) have been made, and underlying an external shell (5) clamped against the said rotor.
Patent EP-0113651-A1 (EP)
Inventor: WISCHIN ERHARD-PETER
IPC: B21D11/15
Filed: 1983-01-10
Abstract: For the purpose of reducing the internal stresses occurring during such work hardening, the bar is subjected to twisting in at least two successive, separately performed operations, to be precise the twisting in successive operations is preferably carried out by turning in opposite directions in each case. At the same time as twisting, an axial tension may be exerted on the bar in a way known per se. The operations can be carried out one immediately after the other or with a break between the operations, during which time other treatment processes to reduce the internal stresses can be carried out on the bar. The bar has a round or virtually round cross-section and, to improve bonding in the concrete, has on its surface a profiling made up of oblique and possibly longitudinal ribs, applied by hot rolling.
Patent EP-0116071-A1 (EP)
Inventor: HOLT WALTER L SR
IPC: B65D55/16
Filed: 1983-07-25
Abstract: Une fermeture de bouteille combinée de sécurité pour les enfants et inviolable (11) comprend un couvercle (15) fixé par des charnières sur le récipient et possédant un volet (41) pourvu d'un organe de verrouillage amélioré de sécurité pour les enfants, s'engageant dans un organe de verrouillage aménagé sur le récipient et agissant de concert. Un indicateur d'ouverture ou de tentative d'ouverture (49) est associé à l'organe de verrouillage de volet et est conçu de manière à casser au moment où l'on sépare l'organe de verrouillage de volet de l'organe de verrouillage sur le récipient, fournissant ainsi une indication de l'ouverture ou de la tentative d'ouverture du récipient.
Patent EP-0119438-A1 (EP)
Inventor: FUKASAWA YOSHIHARU
IPC: B22F3/24
Filed: 1984-02-09
Abstract: A molybdenum board which has excellent strength at high temperatures. The molybdenum board consists essentially of molybdenum recrystallized grains having a ratio L/W (L: length; W: width) of 2 or more and the width W of 5 to 1,000 µm and containing 0.005 to 0.75% by weight of at least one element selected from Al, Si and K.
Patent EP-0173761-A1 (EP)
Inventor: FLACHENECKER GERHARD PROF DR-I
IPC: H03L7/02
Filed: 1984-09-04
Abstract: 1. Power generator for an ultrasonic transducer (8) comprising a voltage-controlled oscillator (15) with power amplifier (16), to which is connected the ultrasonic transducer (8) by means of known coupling circuits, and a phase measuring device (1), the output signal of the phase measuring device (1) performing the frequency matching of oscillator (15) and the first input signal of the phase measuring device is derived from the voltage at the connected ultrasonic transducer and the second input signal of the phase measuring device is derived from the load current flowing through the connected ultrasonic transducer, characterized in that the second input signal of the phase measuring device (1) is obtained from the third winding (2) of a transformer (3) with three windings, the load current (I1) or a proportion of the load current (I1) flowing through the first winding (4) of transformer (3) and a current flows through its second winding (5) which is the same or proportional to the reactive current contained in the load current and caused by the lead capacitance (6) and the standby capacitance (7) of the ultrasonic tranducer (8) and the first and second windings are poled in such a way that their magnetic actions on the core (9) of transformer (3) pull away from one another.
Patent EP-0122679-A1 (EP)
Inventor: LANTAU PAUL EMIL GERRIT
IPC: A47J33/00
Filed: 1984-04-09
Abstract: @ A barbecue comprising an underframe and a grate supported thereby. The underframe consists of four legs (9-12) connected together cross-wise at the ends adjacent to the grate by two connecting members (13, 14) provided at their centres with a hinged connection. The grate is composed of a tray (1) the bottom (3) of which is provided with apertures (2). At every turn two legs (9,12 respectively 10,12) are integrated rigidly with the connecting member (13 respectively 14) connected thereto. The hinged connection is releasable.
Patent EP-0123415-A1 (EP)
Inventor: LITTLE PHILIP VERNON
IPC: E05B27/00
Filed: 1984-03-20
Abstract: This invention relates to a key operable security switch which can be used to prevent the operation or use by unauthorised persons of various items of equipment or apparatus. A security switch in accordance with the invention comprises a housing (10) in which is provided fixed contact means, the housing having a slider (12) provided with contact means (13, 14) movable with the slider which is capable of slidable non-rotary movement in the housing. There are also provided a plurality of locking pins (16, 17, 18, 19, 20) which are also slidably mounted in recesses formed in the housing and which are each urged by resilient means into positions in which they extend partly into the housing and partly into said slider so as to prevent slidable movement of the slider relative to the housing. 
     In addition there are provided a plurality of plungers (22, 23, 24, 25) which at one end are engaged with the adjacent ends of said locking pins. The other ends of said plungers are engageable by the stepped edge (30) of a key (29) which can be inserted into the slot (28) of a barrel (27) which is rotatably mounted in the housing (10). Said stepped edge (30) of the key project through said slot (28) of the barrel (27) but does not engage the aforesaid ends of the plungers (22, 23, 24, 25) whilst the key is inserted into the barrel or withdrawn therefrom. Rotation of the barrel by the key after the latter is inserted into the barrel brings however said stepped edge (30) of the key into engagement with at least some of the adjacent ends of said plungers in order to depress them and effect corresponding movement of the associated locking pins (16, 17,18,19,20) so that none of said locking pins will project into the slider thereby permitting sliding movement of the slider, such turning movement of said barrel (27) also having the effect of engaging said barrel with the slider whereby axial movement of the barrel and the key will effect similar sliding movement of said slider.
Patent EP-0125037-A1 (EP)
Inventor: GOEBEL FRANZ
IPC: H01M50/533
Filed: 1984-04-10
Abstract: A hermetically-sealed electrochemical cell having a pres- ure and temperature senstitive vent structure (35). An open- ng (36) in the walls of the cell housing is covered with a thin nembrane (37) which is hermetically sealed to the walls. A nass of fusible material (41) is located between the mem- brane (37) and a dish-shaped cap (38) on the exterior of the housing. A pointed projection (39) extends from the cap (38) o closely adjacentto the central region of the membrane (37). Vhen the fusible material (41) is in the solid state, pressure vithin the housing does not deflectthe membrane (37). When he temperature is high enough to melt the fusible material 41), pressure withinthe chamber deflects the membrane (37) outwardly against the pointed projection (39) puncturing the nembrane (37) and forming a passageway allowing the pres- ure within the housing to be relieved.
Patent EP-0128758-A1 (EP)
Inventor: CAMPBELL ROY
IPC: F16D65/12
Filed: 1984-06-08
Abstract: In a disc brake of the liquid cooled type, the lining (5) of friction material carried by a braking member (2) is separated into annular rings (20, 21) by at least one annular groove (22) which acts as a reservoir for cooling liquid, and throttling means are provided for throttling the flow of liquid across the braking faces of the rings (20, 21). The throttling means can be provided by the natural porosity of the material of the lining (5), or by radial grooves (27) in at least the innermost ring (20).
Patent EP-0147056-A1 (EP)
Inventor: FELLERMAN BERNARD FREDERICK
IPC: H05B3/74
Filed: 1984-11-22
Abstract: Heating apparatus includes a generally circular tray (1) having a layer (2) of insulative material deposited therewithin and supporting a number of tungsten-halogen lamps (5), the tray (1) being mounted beneath a layer (11) of glass ceramic to form a cooking hob. To ensure that the temperature of the glass ceramic does not exceed a maximum operating temperature, metallic strips (12) are deposited on the layer (11) to monitor the resistance thereof, which is indicative of the temperature of the layer (12). A voltage signal (13) indicative of the measured resistance of the layer (11) is compared with a reference signal (15), which is indicative of the said maximum temperature, and the lamps (5) are de-energised when the amplitude of the voltage signal (13) is substantially the same as, or less than, that of the reference signal (15).
Patent EP-0128115-A1 (EP)
Inventor: PARATTE BERNARD
IPC: A61F5/01
Filed: 1984-04-04
Abstract: 1. An orthopaedic device for a patient confined to bed, comprising at least one orthopaedic support (2) having an approximately spherical shaped resting surface (25), the orthopaedic support comprising a sole (26) for permitting the plantar surfaces to rest thereon, the prolongation of which permitting the toes to be free from supporting the weight of the clothes and blankets and at least a clamp (6) provided for the attachment of the orthopaedic support to the foot, characterized in that it further comprises a cradle-splint (3) provided for supporting the calf and a base (1) which rests on the bed and is capable to be removably coupled to the sole (26) and comprising adjusting means (17; 19, 20) permitting to orient the sole (26) in its plan and in a sagittal plane with respect to the bed.
Patent EP-0156910-A1 (EP)
Inventor: KODA NOBUO J
IPC: G03B21/00
Filed: 1984-08-15
Abstract: Système compact de projection de lumière en couleurs (10) utilisant une vanne de lumière à cristaux liquides (LCLV) (16) et une combinaison unique de dispositifs optiques. La LCLV (16) module un faisceau lumineux qui a été polarisé par l'un des dispositifs optiques (18). Le faisceau de lumière modulé est soumis à convergence et alignement par d'autres dispositifs optiques (175) pour former l'image de sortie.
Patent EP-0154170-A1 (EP)
Inventor: LUTZ NORBERT
IPC: A43B7/28
Filed: 1985-02-02
Abstract: Method for manufacturing permanent inner soles for shoes, wherein a raw sole (10) is inserted into the shoe (9) and is individually adapted to the foot (11) when slipping on one's shoe. The raw sole (10) is comprised of a pasty, hardenable mass which subsequently remains elastic. Thermohardenable silicon rubber is preferably used. The thermohardening is carried out in a microwave oven (12). To cause the silicon rubber react to the microwaves, there is added to the material before the forming a transformation catalyst, for example flake graphite, soot, meal or gypsum.
Patent EP-0161503-A1 (EP)
Inventor: SCHMIDBAUER HUBERT
IPC: C07F9/54
Filed: 1985-04-13
Abstract: Die Erfindung betrifft Bis-Phosphoniumsalze der allgemeinen Formel <IMAGE> worin R¹ ein geradkettiges oder verzweigtes Alkylradikal mit 1 bis 12 C-Atomen, R² Methyl, Ethyl, n-Propyl oder i-Propyl und X<⊖> ein einwertiges, ggf. komplexes, Anion, oder 2 X<⊖> ein zweiwertiges anorganisches Anion bedeuten. Beim Verfahren zur Herstellung von Bis-Phosphoniumsalzen der genannten Formel, worin R¹ ein geradkettiges oder verzweigtes Alkylradikal mit 1-12 C-Atomen, Cycloalkyl mit 5-8 C-Atomen oder ein substituiertes oder unsubstituiertes Phenyl, R² ein Wasserstoffradikal, Methyl, Ethyl, n-Propyl oder i-Propyl und X<⊖> ein einwertiges, ggf. komplexes, Anion, oder 2 X<⊖> ein zweiwertiges anorganisches Anion bedeuten, wobei jedoch R¹ kein Cycloalkyl oder Phenyl ist, wenn R² kein Wasserstoffradikal ist, setzt man ein Triorganylphosphoniumalkylid der allgemeinen Formel 3<1> = CHR² mit wasserfreiem Cu(II)-halogenid in einem Lösemittel bei Temperaturen von -78°C bis 0°C unter Rühren um, trennt das ausfallende Bis-Phosphonium-dihalogencuprat (I) ab und überführt es ggf. durch doppelte Umsetzung in ein anderes Bisphosphoniumsalz.
Patent EP-0164112-A1 (EP)
Inventor: KAUFMANN HERBERT ING
IPC: B25J9/10
Filed: 1985-06-05
Abstract: 1. Wrist for an industrial robot with a housing (12) arranged at the end of the free arm (11) of the robot, with a first and a second disc-shaped unit (16, 19) turnable about a transverse axis X into a predetermined angular position with the help of a driving means, and with a tool holder (26) or the like supported by said first unit and rotatable arranged at the outer end of a shaft (25) extending radially to the X axis, the other end of the shaft being provided with a bevel gear (27) fixed thereto and being engaged with a driving bevel gear (30) supported by said second unit (19) the axial position of the bevel gear (30) being settable for adjusting the play between the bevel gears, characterized in that the second unit (19) consists of two main components the first component (31) being rotatable arranged in the housing (12) and connected to a drive means (20, 20a) for rotating this component, that the second component (30, 40) of the second unit (19) is provided with teeth (29) for the driving bevel gear (30) and axially displaceable relative to the first component but connected with the first component such as to prevent relative rotation to the latter, that an adjusting screw (43) extends coaxially through the first and the second unit and abuts with its head (44) against the first unit (16), that the screw (43) is lockable relative to the second component (30, 40) of the second unit with the help of a locking means (47) and is connected with this component (30, 40) by screw threads (50, 51) such that after releasing the locking means the axial position of the second component (30, 40) can be varied rotating the screw for adjusting the play between the teeth (28, 29) of the bevel gears (27, 30).
Patent EP-0169359-A1 (EP)
Inventor: TAMARU AKIO
IPC: C07C39/06
Filed: 1985-06-11
Abstract: process for producing an orthoalkylphenol which comprises reacting phenol with an olefin in a liquid phase in the presence of an alumina catalyst, characterized in that the water content in the liquid phase of the reaction system is maintained at a level of not higher than 250 ppm.
Patent EP-0175943-A1 (EP)
Inventor: FISCHER KURT
IPC: F16L59/02
Filed: 1985-08-26
Abstract: 1. A tubular insulating shell (2) for the thermal insulation of pipelines (1) of heat or refrigerating systems, comprising an insulating wall, which is made of foam end substantially annular in cross-section and through which a longitudinal gap (F) extends substantially from the outside surface of the insulating shell to the interior thereof, and means (5) for holding the mutually opposite edges (3, 4) of the insulating wall together along said gap and consisting of fixing bars (6, 8; 7), which are secured to the mutually opposite edges of the insulating wall and are adapted to be joined, characterized in that said fixing bars are integrally joined by means of at least one longitudinally extending rated breaking portion (T) and are substantially juxtaposed and bridge the gap (F) and are secured to the edges (3, 4) of the insulating wall in such a manner that the rated breaking portion is disposed adjacent to the radially outer opening of the gap, and the gap has such a width in the peripheral direction that after a fracture of the rated braking point and a closing of the gap a free end of a fixing bar is movable to a fixing engagement with the other fixing bar (7) so as to overlap the other fixing bar at least in part.