baber/WOPTO huggingface dataset:
Patent EP-0020834-A1 (EP)
Inventor: WEIDLER CHARLES HARRY
IPC: H01R13/74
Filed: 1979-06-28
Abstract: An electrical connector assembly and a latching member for such an assembly. 
     An electrical connector (4) has a wire-receiving face (10) through which wires (3) can be inserted into slotted wire-receiving portions of terminals (22). 
     For mounting the connector (4) in an opening (92) in a panel (90), the wire-receiving face (10) is enclosed by a cover (6) having resilient latch arms (84) which serve to latch the connector (4) in the opening (92), shoulders (88) on the latch arms (84) engaging one side of the panel (90) and shoulders (89) on the cover (6) engaging the other side of the panel (90). The latch arms (84) are flexible towards and away from end walls (16) of the connector (4). The latch arms may alternatively be provided on separate latching members attachable to the ends of the connector.
Patent EP-0015510-A1 (EP)
Inventor: CASSELL DON STUART
IPC: F22B37/20
Filed: 1980-02-28
Abstract: Apparatus for reducing the heat flux in a localized area of a heat exchange tube, by placing a sleeve (50) inside of the tube (14), creating a gap, or dead space, which fills with stagnant water, between the sleeve (50) and inner tube wall. This reduced heat transfer will considerably reduce or prevent steaming on the outer side of the tube, thereby minimizing or preventing any solids from separating out at this location.
Patent EP-0017050-A1 (EP)
Inventor: HECK FRIEDRICH
IPC: E04B1/80
Filed: 1980-03-13
Abstract: When masonry or wooden walls are insulated with hard-foam-slab insulation covered with plaster or mortar, reinforcement of the plaster or mortar can be omitted without incurring cracking if (a) the slabs are grooved, (b) the size and number of slab grooves have defined minimal values, depending on slab thickness, (c) the slabs have a residual shrinkage of at least 0.1 percent, (d) the plaster or mortar has a maximum plastic-resin content of 2.5 percent by weight and (e) the slab weight per cubic meter is, optionally, less than 20 kg per cubic meter.
Patent EP-0017772-A1 (EP)
Inventor: MOHRING EDGAR DR
IPC: A61K9/00
Filed: 1980-03-17
Abstract: 1. Compounds, characterized in that active compounds which have a biological action and have at least one hydrogen atom which is active in Zerewitinoff reactions are reacted with a hydrophilic polyester which contains one OH-, NH- or NH2 -group and has a water absorption capacity of at least 10 %, relative to the weight of the polyether, and a compound of the formula (II)  see diagramm : EP0017772,P13,F1 in which X and Y are identical or different and represent halogen, halogenoalkoxy, alkoxy, alkylmercapto, halogenoalkylmercapto, aryloxy or together represent alkylenedioxy, and Z represents -O-, -S-, or > N-R, wherein R represents linear or branched alkyl with 1 to 18 C atoms, or phenyl or naphthyl which is optionally monosubstituted or polysubstituted by halogen, alkyl, alkoxy, alkylmercapto, halogenoalkyl, halogenoalkylmercapto or phenoxy, wherein either a) the polyether is first reacted with the compound of the formula (II) in an equivalent ratio of 1:1 and the resulting compound is reacted with the active compound in a molar ratio of 1:1 or b) the active compound is reacted with the compound of the formula (II) in an equivalent ratio of 1:1 and the resulting compound is reacted with the polyether or c) the active compound, the polyether and the compound of the formula (II) are reacted in an equivalent ratio of 1:1.
Patent EP-0022261-A1 (EP)
Inventor: GALLUZZI GIOVANNI
IPC: F42B5/10
Filed: 1980-07-04
Abstract: A bullet comprises a casing (10) having a solid head (11) and a hollow space (14) open to the rear in which a pill-shaped explosive charge (13) closes the mouth of a firing and explosion chamber (12), the latter having blind bottom and being of frusto-conical shape. Percussion of the explosive charge (13) by the firing pin causes the air of the firing and explosion chamber (12) to be adiabatically compressed, thus effecting explosion of the explosive charge (13) and firing of the bullet.
Patent EP-0027934-A1 (EP)
Inventor: BEERS EUGENE W
IPC: B65C11/02
Filed: 1980-10-09
Abstract: A feed wheel (72) advances a release liner supporting the labels. A brake (96) prevents movement of the label stock (35) during application of a label. A ratchet (94) and pawl (92) arrangement incrementally advances the feed wheel each time a hand lever (54) is returned to its rest position. At the same time, a second ratchet (168) and pawl (162) arrangement is effective to remove the brake during the incremental label stock advancement. The feed and brake release ratchets are preferably integrally connected to opposite sides of the feed wheel. Mechanisms are also provided for ensuring removal of the brake prior to incremental label stock advancement and for manually iatching the brake in its released position during loading of label stock in the apparatus. 
<??>An inking roller mechanism (65) for the apparatus print head (62) includes a latching mechanism (214) which in a first position latches the ink roll in place and in a second, non-latching position permits removal and replacement of the ink roll without tools. Further, the print head construction is such that one of a different number of print heads may be secured into the apparatus, again without tools. Further, the print head includes a plurality of print bands (310) mounted on upper and lower drive gears (312, 314) where the lower drive gears are hexagonal in shape. A selector shaft (340) which may be shifted to a selected print band and then rotated to rotate the print band to a selected position includes a selector shaft detenting means (350, 354) which detents the shaft close to the axis thereof.
Patent EP-0026506-A1 (EP)
Inventor: KIPPERMAN ANTOON HERMAN MARIA
IPC: B22F3/10
Filed: 1980-08-20
Abstract: A process for the preparation of shaped, electrically conductive articles from silicon powder by means of sintering of the powder being pressed or sedimented in a mould at a temperature of 1150-1250°C in an inert atmosphere and in the presence of boron oxide, possibly followed by taking up a further amount of boron into the sintered shaped article. Boron oxide can be added from a solution in water. Boron oxide is used in an amount of 0.1-11 %by weight, based on the silicon powder.
Patent EP-0033416-A1 (EP)
Inventor: BLYTHE ANTHONY REGINALD
IPC: H01M4/86
Filed: 1980-12-05
Abstract: A porous gas diffusion electrode comprises a plurality of layers (6, 7, 8, 9, 10) of conducting tape having transverse channels, the layers of tape being superimposed one upon another with their edges aligned to form the two sides (12,13) of the electrode respectively. The open sides of the channels in one layer are thus closed by the overlying layer to form preferably tapered, transverse passages (11) extending from one side of the electrode to the other and thus providing the porosity of the electrode. The conducting layers may be formed from a single continuous tape which has been coiled to form a flat disc or a cylinder.
Patent EP-0032643-A1 (EP)
Inventor: FERRAND MICHEL
IPC: F16B43/00
Filed: 1980-11-20
Abstract: 1. A device for mounting an element to a support including affixing member (1) having a head (2) extended by a body (4) around which a ring (10) is freely rotatably mounted, the ring (10) having two bearing surfaces (11, 17) in the form of a truncated cone, of conical shape, and of surfaces which differ, of which the first, interior, surface cooperates with a conjugate bearing surface (3) extending to said head (2), while the second (17), exterior, surface is adapted to contact a first element (30) to be affixed, characterized in that the ring (10) includes a third, exterior, spherical, bearing surface (18) axially displaced with respect to the second exterior bearing surface (17) and adapted to cooperate with another element (20) to be affixed, having different characteristics from the first (30).
Patent EP-0018355-A1 (EP)
Inventor: MAYERHOFFER HERBERT
IPC: B27N3/02
Filed: 1980-04-17
Abstract: Holzspanplatte, deren Bindemittel ein Aminoplast ist, wobei die Festharzmenge des Bindemittels im Bereich der Plattenoberfläche weniger als 8%-Masse des Spanmaterials beträgt und die Festharzmenge des Bindemittels im Bereich der Plattenmitte prozentuell gleich groß oder größer als im Bereich der Plattenoberfläche ist. Zur Herstellung wird vorteilhaft das für die Oberfläche vorgesehene Spanmaterial mit einer Aminoplastflotte beleimt, deren Festharzkonzentration zwischen 10 und 35%, vorzugsweise zwischen 20 und 30%, liegt.
Patent EP-0030244-A1 (EP)
Inventor: BABA FUMIO
IPC: G11C11/417
Filed: 1980-12-15
Abstract: A MOS device with a substrate-bias generating circuit comprising: a clock generator (41) for generating internal clocks (φ 0 , φ 1 ) after receiving an external clock (EXC); an internal circuit (42) operated by the internal clocks; a pumping-circuit driver (43) for generating clocks (φ A , φ B ) synchronized with the internal clocks; and a pumping circuit (44) operated by the clocks (φ A , φ B ). In the device, a current from the substrate to the pumping circuit is caused to flow when the substrate-potential (V BB ) is relatively high.
Patent EP-0039022-A1 (EP)
Inventor: KADIJA IGOR VELJKO
IPC: C25B11/03
Filed: 1981-04-16
Abstract: An electrode (10) for use in the electrolysis of aqueous solutions of ionizable compounds is produced by a method which comprises affixing filaments (12) to a support fabric (13) to form a network of filaments (12). An electroconductive metal is deposited on the filaments (12) to form metal coated filaments (12). During the metal deposition, interfilament bonding takes place at contact sites (14) between adjacent filaments (12). Removing the support fabric (13) from the metal coated filament (12) network produces a reticulate electrode (10) having a porosity of at least about 80 percent. The three dimensional electrodes are highly conductive, have high internal surface area, and are mechanically strong.
Patent EP-0051213-A1 (EP)
Inventor: GREENQUIST ALFRED C
IPC: G01N33/542
Filed: 1981-10-22
Abstract: A homogeneous specific binding assay device, a method for its preparation, and a method for its use in determining a ligand, such as antigen, hapten, or antibody, in, or the ligand binding capacity of, a liquid sample. The test device comprises a solid carrier member, such as a fibrous web matrix, e.g., paper, or a polymeric film or gel, incorporated with reagents for a homogeneous specific binding assay system which produces a detectable response, usually an electromagnetic radiation signal, that is a function of the presence or amount of the ligand in or the ligand binding capacity of the sample. Useful homogeneous specific binding assay systems include those involving enzyme substrate labels, enzyme prosthetic group labels, and enzyme labels. The detectable response preferably is a luminescent, fluorescent, spectrophotometric. or colorimetric response, which is measurable by visual observation or instrument means.
Patent EP-0058770-A1 (EP)
Inventor: HETTICH ALFRED
IPC: F01C20/04
Filed: 1981-11-25
Abstract: A vane motor for clockwise and anticlockwise rotation is proposed which has a group of air inlet openings and air outlet openings for clockwise rotation, and another group of air inlet openings and air outlet openings for anticlockwise rotation, which can be connected alternately, to achieve an optimum efficiency level. The vane motor comprises a stator consisting of at least two parts (31, 32) moving counter to one another having air inlet openings and air outlet openings which correspond to one another in a specific relative position in the clockwise rotation group (21, 48, 43, 45, 47) and correspond to one another in another specific relative position in the anticlockwise rotation group (20, 48, 44, 46, 47). The stator is formed from a sleeve (32) fixed to the housing and an adjusting sleeve (31) which can rotate therein within limits.
Patent EP-0056884-A1 (EP)
Inventor: EYEMANN STEVEN W
IPC: G01S13/34
Filed: 1981-01-20
Abstract: A narrow band CW FM fixed height altimeter system utilizing linear Bessel function signal processing wherein a J o  and J, Bessel function signal component are compared in a biased comparator to yield an output signal at a predetermined, relatively low altitude. The system provides a very small, accurate, low cost solution to the problem of identifying a very low and predetermined altitude.
Patent EP-0034024-A1 (EP)
Title: Audio-visual message device
Inventor: SWARZTRAUBER SAYRE
IPC: G09B5/06
Filed: 1981-01-30
Abstract: An audio-visual message device that utilizes microelectronic digital memory and digital logic to produce through an acoustic transducer (180), the audio portion of the message. In one embodiment the microelectronic digital circuitry is affixed to the back leaf of a greeting card (15) and a photosensitive switch (50) turns on the audio message when the card is opened. A variety of messages may be stored in the digital memory and only selected messages chosen for the appropriate greeting at the time of manufacture.
Patent EP-0041997-A1 (EP)
Inventor: CHAPMAN CLAUDE LOUIS
IPC: H02G1/04
Filed: 1980-12-10
Abstract: Le probleme du montage des fils des lignes de transmission de courant via une structure de support des lignes qui possede un support transversal superieur et ne presente pas d'acces lateral, tel que le fil central sous un support lateral sur une tour, est resolu par les procedes et l'appareil de montage des fils de cet invention. L'appareil de montage des fils (40) est transporte a l'aide de l'avion (10) par un cable de remorquage (54) et permet l'insertion d'une ligne (30) au travers de la structure de support de ligne (29), apres quoi cette ligne est tiree au travers de cette structure. L'appareil de montage des fils se presente sous la forme d'une structure du type a aiguille, comprenant un organe de support (42) portant des dispositifs d'accouplement avant et arriere (46 et 48) et des arrets a la tour ou pylone avant et arriere (50 et 52). Une fois que la ligne a ete cablee, une extremite est fixee sur une ligne de puissance qui est alors enfilee au travers de la structure de support de ligne pour achever le montage d'un cable central d'une ligne de force. Un dispositif d'accouplement (515) comprend un organe de pivot (517) monte de maniere pivotante sur la charge ayant une disposition et une configuration permettant un engagement facile par le cable de remorquage (542) avec un organe d'extremite ou lest (543) et guide dans une partie de retenue (522) de sorte qu'en remontant le cable de remorquage une connexion se forme entre le cable de remorquage et la charge. Lors du deploiement et du degagement du poids de la charge du cable de remorquage, l'organe pivotant reprend automatiquement la position de depart et le cable de remorquage et l'organe d'extremite coulissent a partir de la.
Patent EP-0067155-A1 (EP)
Inventor: LESKOVEC EDWARD V
IPC: B60K28/04
Filed: 1980-12-19
Abstract: Appareil (40, 122) d'actionnement d'un commutateur electrique (42, 124) qui elimine les problemes de contraintes excessives et d'actionnement cyclique inadvertance du commutateur (42, 124) et la flexion des cables electriques de connexion (66, 168). L'appareil (40, 122) possede un ressort d'actionnement (44, (26) mobile en reponse a une charge appliquee sur un siege (10, 110) pour appliquer une force d'actionnement au commutateur (42, 124) d'une intensite inferieure a la charge appliquee au siege (10, 110), et une console (56, 140) pour limiter l'intensite de la force appliquee au commutateur (42, 124) a une valeur maximum preselectionnee. L'appareil (40, 122) elimine les defaillances prematurees du commutateur, l'actionnement cyclique par inadvertance du commutateur et la cassure des fils electriques. L'appareil (40, 122) est particulierement utile sur un vehicule tel qu'un chariot elevateur.
Patent EP-0064552-A1 (EP)
Inventor: IRIE TOSHIO
IPC: C22C38/06
Filed: 1981-10-19
Abstract: Plaque mince en acier destinee a des utilisations necessitant une etape de finissage au four apres un etirage tel qu'un passage a la presse, par exemple pour des plaques de voitures, qui ameliorent de maniere remarquable les proprietes dites de durcissement au four (augmentation du rendement de la resistance dans l'etape de chauffage du finissage au four) sans deterioration de la valeur (Alpha), un indice de l'aptitude au travail a la presse, servant ainsi a compenser la reduction de la resistance au bosselage provoquee par la reduction du poids. Le procede consiste a atteindre une composition efficace de Nb et de Al qui permette une fixation convenable du C et N dans l'acier resultant en etablissant des conditions particulieres de recuit. Ces conditions rendent l'action du Nb particulierement efficace.
Patent EP-0065733-A1 (EP)
Inventor: REIMANN WALTER DR
IPC: C07B61/00
Filed: 1982-05-17
Abstract: 1. A process for the preparation of 3-alkylaminophenols of the general formula I  see diagramm : EP0065733,P5,F2  in which the radicals R**1 to R**5 independently of one another can be hydrogen or alkyl or cycloalkyl groups having up to 12 C atoms which may optionally be substituted by halogen, and R**6 denotes an alkyl or cycloalkyl group having up to 12 C atoms or, together with R**5 , denotes an alkylene ring which has 4 to 6 atoms and which can also contain an oxygen atom or a substituted nitrogen atom, by catalytic dehydrogenation of 3-amino-2-cyclohexenones of the general formula II see diagramm : EP0065733,P5,F4  in which the radicals R**1 to R**6 have the meaning indicated above, which is characterized by carrying out the dehydrogenation in the gas phase at 200 to 500 degrees C and under a pressure of 0.1 to 10 bar.
Patent EP-0074001-A1 (EP)
Inventor: WUERMINGHAUSEN THOMAS DR
IPC: C07F7/18
Filed: 1982-08-23
Abstract: Novel amino-organo-aminosilanes, a process for their preparation by reacting the corresponding halogenoorganohalogenosilanes with appropriate nitrogen compounds, and their application, in particular as tackifiers in vulcanising silicone systems.
Patent EP-0075944-A1 (EP)
Inventor: NIINO SHUHEI MITSUBISHI DENKI
IPC: B21B37/16
Filed: 1982-09-29
Abstract: A rolling mill control device detects a dimension or dimensions of a product material between two mill stands (3, 4), and forecasts a width variation value of the material at a downstream stand on the basis of rolling characteristics of the material, etc. The position of an upstream stand is then varied to reduce the forecast value to zero. Feedback control is also effected on the position of the upstream stand based upon the difference between a reference width and an actually measured value.
Patent EP-0082940-A1 (EP)
Inventor: RAUTH MICHAEL ING GRAD
IPC: G05B23/02
Filed: 1982-11-03
Abstract: 1. Method of positioning machine parts of numerically controlled machines displaceable relative to each other, especially material working machines, whose numerical control acts on at least one closed loop control circuit for controlling a drive unit for a displaceable machine part, in dependence upon fixed, predetermined position commanded values and position actual values for the machine part furnished by a position measuring device, in which the control forms the difference values between the variably provided position commanded values and the instantaneous position actual values and yields an analog voltage to a drive controller for the drive unit proportional to each of these difference values, characterized in that for checking the position control circuit these difference values are simultaneously summed and if desired corrected by a machine-specific factor, in that the numerical amount of the stroke of the displaceable machine part (8) covered during this summation is compared with the numerical amount of the summed, optionally corrected difference value in that, on a lack of equality between the numerical amount of the stroke covered and the numerical amount of the summed, optionally corrected difference value an error indication is given and in that the checking of the position control circuit takes place cyclically with each renewed sum formation in a cycle dependent on the velocity of the machine part (8).
Patent EP-0081148-A1 (EP)
Inventor: KANZAKA YOSHIHIRO
IPC: A44B17/00
Filed: 1982-11-24
Abstract: A snap fastener for use on garment pieces (12, 15) comprises a male member (10) attached by a first rivet (11) to one of the garment pieces (12) and a female member (10) attached by a second rivet (14) to the other garment piece (15). The male member (10) includes a first cylindrical wall (16) having an annular rim (18) snapped in an annular groove (29) defined in a second cylindrical wall (24) of the female member (13). The male member (10) and the first rivet (11) have reinforcing ribs (23,35) biting in the garment piece (12) sandwiched therebetween, and similarly the female member (13) and the second rivet (14) have reinforcing ribs (31,35) held in biting engagement with the garment (15) sandwiched therebetween. The male and female members (10,13) and the first and second rivets (11,14) are prevented by these reinforcing ribs (35) from rotating with respect to the garment pieces (12,15), an advantage which manifests itself especially where the first and second rivets (11,15) have directional ornamental patterns on their heads (32). The first and second cylindrical walls (16,24) of the male and female members (10,13) have slots (20) and cavities (28) to allow the annular rim (18) to resiliently fit snappingly into the annular groove (29) without cracking or deforming the male and female members (10,13). The first and second rivets (11,14) have pointed shanks (33,33) piercing the garment pieces (12,15) and fitted in the male and female members (10,13), respectively. The pointed shanks (33) have angularly spaced ridges (36) held in frictional engagement with the male and female members (10,13) to prevent backlashes between the first and second rivets (11.14) and the male and female members (10,13).
Patent EP-0061786-A1 (EP)
Inventor: BISCHOFBERGER WALTER
IPC: H01H33/34
Filed: 1982-02-08
Abstract: 1. Hydraulic or pneumatic drive system, particularly for electric switch gear, comprising a differential piston (16) carried in a cylinder (18) and a reversing valve (32) via which fluid under pressure can be supplied to the space (22) above the larger piston surface and via which the fluid in this space (22) can be released to a low-pressure container (46), characterised in that at least another controllable valve (56) is provided the inlet (58) of which is linked to the space (22) above the larger piston surface and the outlet (60) of which is linked to the low-pressure container (46) and which can be driven in such a manner that it allows the fluid to pass from the space (22) above the larger piston surface to the low-pressure container (46) simultaneously with the reversing valve (32) or delayed with respect to the latter.
Patent EP-0089426-A1 (EP)
Inventor: WALSH DAVID ALLAN
IPC: C07C67/00
Filed: 1982-03-19
Abstract: Novel 2-amino-6-biphenylacetic acids, esters, and metal salts are provided of the formula
     wherein R represents a hydrogen atom or a lower alkyl group or sodium or potassium atom, R 1  represents a fluorine, chlorine or bromine atom or a lower-alkyl or amino group; R 2  represents a lower-alkyl, lower alkoxy, amino or trifluoromethyl group or a fluorine, chlorine or bromine atom; n is 0-3 and m is 0-2, or the pharmaceutically acceptable salts thereof or hydrates thereof. The compounds exhibit muscle relaxant activity, and are also useful as anti-inflammatory agents.