baber/WOPTO huggingface dataset:
Patent EP-0052411-A1 (EP)
Inventor: MCDANIEL JOE D JR
IPC: A01N25/34
Filed: 1981-04-10
Abstract: The chemical "phosmet" (O,O-dimethyl S-phthalimido methyl phosphorodithioate) is recrystallized from a hydrocarbon solvent: alcohol mixture in a weight ratio of from about 1:2.5 to 1:1 and is thereby freed of its offensive odor. it is incorporated into a plastics material in an amount of about 5-18%, based on the total, for extrusion or moulding into a pet collar. In use, crystals of the phosmet are transferred from the surface of the collar to the pet and kill ectoparasites. A preferred packaging for such a collar is made of spunbonded polyolefine since this avoids recurrence of odor which might otherwise occur after long storage.
Patent EP-0041804-A1 (EP)
Inventor: CHELIN CESARE
IPC: G09F9/00
Filed: 1981-05-29
Abstract: The device for positioning VDU 12 comprises a supporting structure 13 with a spherical cap 17 provided atthe bottom of the supporting structure, and a base 16 with a frusto-conical seat 18 for housing the spherical cap. The centre of gravity of the VDU coincides substantially with the centre of the spherical cap, and the base comprisesa central pin 27 projecting into a slot 28 in the cap. This connection of pin and slot type enables te video unit to rotate in a vertical plane passing through the slot axis and in a horizontal plane perpendicular to the pin axis. One or more spacer rings 26 complete with seat 18 and pin 29 can be stacked on the base to raise the VDU.
Patent EP-0045130-A1 (EP)
Inventor: TARABORRELLI ORLANDO
IPC: G11B15/093
Filed: 1981-06-16
Abstract: A tape deck which incorporates a take-up reel rotation sensing switch (101) and associated sensing circuit for enabling the capstan (21) and take-up reel drive mechanism includes a sensing switch (101) which only rotates with the take-up reel (22) when it is driven in the take-up direction. If the take-up reel (22) changes direction, due to tape windup on the capstan (21), the switch does not rotate and the sensing circuit disables the drive mechanism to prevent excessive tape windup on the capstan (21).
Patent EP-0047618-A1 (EP)
Inventor: PUGSLEY PETER CHARLES
IPC: B41F9/06
Filed: 1981-09-01
Abstract: A rotogravure printing press includes a printing member (1) having an at least partly cylindrical ink receiving matrix and at least one inking assembly including an ink channel (3) extending in the axial direction of and open towards the printing member (1). The ink channel is divided into two parts by a blade (4) pivoted around an axis extending parallel to the axis of the printing member (1) with means (10) to supply ink to the one side of the pivoted blade (4) and a drain (21) on the other side. The press also includes means (18, 19) to rotate the blade (4) about its axis, a doctor blade (6) on the one side of the pivoted blade (4) and means (18, 19) to move the doctor blade (6) into and out of contact with the surface of the printing member (1). The press is arranged such that, in use, the means (18,19) pivots the pivoted blade away from the one side to allow ink from the channel (3) to flood the ink receiving matrix of the printing member (1) with the doctor blade (6) removing ink from the surface of the printing member (1), surplus ink passing over and down the other side of the pivoted blade (4) into the drain (21) and, to stop the supply of ink, the means (18, 19) pivots the pivoted blade (4) towards the one side to shut off the supply of ink and allow any remaining ink to flow into the drain (21) before the doctor blade is moved out of contact with the surface of the printing member (1). Preferably the doctor blade (6) forms the downstream side wall of the ink channel (3) and the pivoted blade (4) seats and forms a seal against the doctor blade (6) to shut off the supply of ink.
Patent EP-0065050-A1 (EP)
Inventor: PAUL HERMAN L JR
IPC: F16K17/16
Filed: 1981-10-22
Abstract: A self-sealing and self-positioning replaceable rupture disc cartrige arrangement includes a cartridge receptacle (2) mounted in a pressure relief vent (3) having spaced apart opposite end walls (8, 9) with circumferential positioning grooves (55) on respective internal surfaces thereof and a cartridge (4) having a rupture disc (5) mounted therein for removable placement within the cartridge. The cartridge includes seal mounting rings (60, 61) which have circumferential seals (76) thereon, which are resiliently retractable into circumferential channels (64) at opposite ends of the cartridge and which cooperate with the positioning grooves (55) on the cartridge receptacle walls whereby upon placement of the cartridge within the receptacle, the seal mounting rings snap into the positioning grooves. At least one (60) of the seal mounting rings acts as a piston such that when the pressure vent (3) is pressurized, a surface of the seal mounting ring is exposed to gas pressure forcefully to urge the seal mounting ring (60) against an internal surface (57) of the associated end wall (8) of the receptacle positively to seal therebetween.
Patent EP-0051453-A1 (EP)
Inventor: KOHZAI YOSHINORI
IPC: H02P3/08
Filed: 1981-10-29
Abstract: A speed control circuit (3) and position control circuit (11) are connected to a spindle drive motor (4) in a machine tool or the like in order to drive the spindle (7) at a predetermined speed and stop the spindle (7) at a predetermined angular position. When an orientation command is issued while the spindle (7) is being rotated at the predetermined speed by a speed control loop, a speed command signal from a speed command circuit (1) is interrupted, the speed reduced to zero, and an initially set voltage is then employed as a speed command to rotate the spindle (7) by a predetermined amount. Next, an integral value of the actual spindle speed is employed as the speed command to further rotate the spindle (7) by a predetermined amount. When this has been accomplished, a constant bias voltage of a low level replaces the speed command, thereby to rotate the spindle (7) still further by a predetermined amount until a specified portion of the spindle approaches extremely close to the predetermined angular position. At this point a signal, sensed by a magnetic body provided on the specified portion of the spindle and a sensing circuit confronting the magnetic body (10), is employed as the speed command signal of the speed control circuit (3), the sensed signal having a gradually decreasing waveform which attains a value of zero when the specified portion of the spindle (7) is stopped at the predetermined angular position. Using this signal gradually decelerates the spindle motor to stop the spindle accurately at the desired angular position.
Patent EP-0055106-A1 (EP)
Inventor: CLARKE GERALD MICHAEL RICHARD
IPC: F16B39/282
Filed: 1981-12-21
Abstract: Components (18. 20) can be secured together by means of a headed fastener comprising a threaded shank (14) and a locking portion in the form of a flared skirt (16) which depends from the shank root. One of the components (18) comprises a recess (24) into which the head can be received. Upon insertion of the fastener the skirt becomes expanded against a bottom wall (28) of the recess to engage a peripheral wall (30) of the recess to resist accidental unscrewing. The skirt becomes compressed between an undersurface (13) of the head and the bottom wall. The skirt may be of increasing thickness from the shank root to the skirt periphery.
Patent EP-0061568-A1 (EP)
Inventor: KOERNER JOERG-PETER DIPL-ING
IPC: F04B53/10
Filed: 1982-02-04
Abstract: Der Ventilsatz besteht aus dem Verteilerstück (3) und dem Saug- und Druckventil (6 bis 13). In der Druckleitung (15) ist ein Puffergefäß angeordnet. Der Ventilsatz ist innerhalb eines Gehäuses (14) angeordnet, zwischen Gehäuse und dem Verteilerstück, dem mehrteiligen Saugventil (6 bis 9) und dem mehrteiligen Druckventil (10 bis 13) ist Freiraum (16) vorhanden und dieser Freiraum (16) ist über eine Druckleitung (19) an die Druckleitung hinter dem Puffergefäß angeschlossen.
Patent EP-0061158-A1 (EP)
Inventor: CRAIN NORMAN ROBERT
IPC: H05K3/12
Filed: 1982-03-18
Abstract: Thick film circuits or the like are fired in a heating zone by direct near infrared radiation from a source in the heating zone at substantially higher temperature than the operating temperature in the heating zone. Because of the direct infrared radiation from the source at a substantially higher temperature than the operating temperature, greater heat transfer to the thick film circuits takes place, thus accelerating the processing time and permitting the heating zone to be heated up and cooled down more rapidly. It has been discovered that the electrical components formed on the thick film circuits by the layers are of higher quality than those fired in a conventional furnace. In particular, Ruthenium oxide forms resistors having a smaller tolerance, even at small resistance values.
Patent EP-0068138-A1 (EP)
Inventor: KOCH MANFRED DR
IPC: A01N43/653
Filed: 1982-05-21
Abstract: Compounds of the formula I (R1 and R3 : alkyl, R2 and R4: H or alkyl, and R5 : H or CH3) are effective herbicides and growth regulators.
Patent EP-0076390-A1 (EP)
Inventor: AUER RUPERT
IPC: B23K9/173
Filed: 1982-09-03
Abstract: The device has a welding-current source (11) and a welding torch which can be connected to the welding-current source (11) via a hose set (12). The hose set (12) contains as an electrode-wire guide a wire spiral (20) which is surrounded by a centrally arranged protective-gas guide in such a way that the protective gas can be supplied in an annular gap (18) formed by the wire spiral (20) and the protective-gas guide. To prevent a gas loss, whilst at the same time ensuring a cost- effective design of the device, according to the invention the outer surface of the wire spiral (20) is provided over its entire length with a gas-impermeable layer (19). <IMAGE>
Patent EP-0080666-A1 (EP)
Inventor: LEE GIM FUN
IPC: C08L51/00
Filed: 1982-11-19
Abstract: Thermoplastic compositions of polyphenylene ether resin and diblock or radial teleblock copolymer of an alkenyl aromatic compound and a conjugated diene (which can be hydrogenated) containing polyolefin resin in large amount are described. The compositions are moldable into articles which do not exhibit the brittleness and tendency toward delamination often associated with use of large amounts of polyolefin.
Patent EP-0070600-A1 (EP)
Inventor: BARDIE PIERRE PAUL
IPC: A23J1/10
Filed: 1982-07-14
Abstract: In an installation for processing the feathers of slaughtered poultry into feather meal, one or more cookers 2, a matching drying apparatus 10 and a device for dehydrating 12 the feathers in the supply path 18 to the cookers 2, comprise a press 20 with a reciprocally moveable plunger 23 arranged in the supply path 18 of the feathers, the pressing channel 21 being provided with drainage openings 22. 
     Said pressing channel 21 comprising a retractable obstruction 26 in the form of a partition exerts a counter action during the pressing of the feathers.
Patent EP-0057987-A1 (EP)
Inventor: PRATO FRANCESCO
IPC: G09G3/00
Filed: 1982-01-19
Abstract: A display device 10 consisting of five cells of seven segments each, is used in a photocopying machine in order to indicate normal operation and certain abnormal situations. The latter are indicated by means of messages in plain language, represented by cyclically moving characters. The messages are stored permanently in an EPROM 50, from which they are extracted as required under the command of a CPU 80 in relation to the corresponding type of abnormality, as detected by a set of sensors 82, 84, 86. A suitable subroutine causes the letters of message to slide along the cells of the display device 10 from right to left.
Patent EP-0067050-A1 (EP)
Inventor: POWERS DALE ROBERT
IPC: C03B37/018
Filed: 1982-06-04
Abstract: A porous glass optical waveguide preform is formed by depositing a coating of glass particulate material on the lateral surface of a core which may be a porous glass body produced by the axial deposition of glass particulate material. The core rotates and moves longitudinally in one direction with respect to a flame hydrolysis burner. In addition, the burner oscillates longitudinally with respect to a portion of the length of the core.
Patent EP-0074214-A1 (EP)
Inventor: OKUNO RYUZO
IPC: F27D13/00
Filed: 1982-08-24
Abstract: This disclosure relates to a system for preheating scrap before charging in an electric furnace and for preventing the release of malodorous or noxious gas. The system includes a first duct leading from the furnace exhaust gas outlet (11 a) to a chimney (22); a branching duct (17) is connected in the first line for passing part of the gas to the chimney (22) and for diverting the remainder of the gas to a scrap preheater (18). After preheating the scrap, the diverted gas is recirculated back to the first line at a junction which is adjacent the furnace outlet (11 a). The system further includes gas combustion means (13) connected in the first line between the junction and the branching duct (17), and a heat equalizer-accumulator (15) in the first line between the combustion means (13) and the chimney (22). The system may further include a heat exchanger connected in the first line downstream of the branching duct and a second line for passing the diverted gas through the heat exchanger after it leaves the scrap preheater. A temperature responsive device may be connected in the first line for adjusting the amount of the diverted gas.
Patent EP-0076608-A1 (EP)
Inventor: CHAMBERLAIN FREDERICK ALFRED W
IPC: B60T13/573
Filed: 1982-09-24
Abstract: A brake booster has a reaction ring (25) interposed between the usual valve body (19) and rubber reaction ring (21). The ring (25) may have a plurality of legs (27) each with a hooked end (28) to engage and retain the piston head (30) of the input rod (13).
Patent EP-0073746-A1 (EP)
Inventor: KUMBRANT LARS
IPC: G01K1/08
Filed: 1982-08-04
Abstract: A method for manufacturing a protection sleeve and a protection sleeve as manufactured according to the method for equipment for testing or test sampling liquid metal by introducing the protection sleeve (3; 3'; 3") together with a testing or sampling means (2; 11) provided inside the protection sleeve Into the liquid metal (1), whereby the protection sleeve provides a controlled and predeterminable flow of metal at least at or adjacent the walls of the protection sleeve. The protection sleeve comprises a thermoinsulating tube (3; 3'; 3") made of synthetic amorphous mineral fibres, preferably fibres of diabase type and having a sagging point of 1 000-1200°C according to the standards of the Swedish Institute for Materials Testing, and bound with an evenly distributed binder comprising or including among other things a binder component of organic type, for instance a thermosetting resin like phenol resin, carbomide resin or melamine resin and/or substances incorporated in the fibre material, for instance crystal water containing salts or carbonates which at the temperature of the liquid metal spontaneously and successively emit gases. The mineral fibre tube (3; 3'; 3") can be manufactured from mineral fibres having an original weight per unit of volume of 20-70 kg'm 3 , which have been compressed to a weight per unit of volume of 200-800 or preferably 500-700 kg/ m 3 . Preferably the binder is added in an amount of 2-8% by weight. The intensity of the turbulent flow is controlled by varying the amount of binder in the thermoinsulating mineral fibre tube and/or by varying the hardness of the mineral fibre tube.
Patent EP-0097150-A1 (EP)
Title: Laser-doppler-anemometer.
Inventor: KNUHTSEN JOHN
IPC: G01P/
Filed: 1981-12-28
Abstract: PCT No. PCT/DK81/00120 Sec. 371 Date Aug. 25, 1983 Sec. 102(e) Date Aug. 25, 1983 PCT Filed Dec. 28, 1981 PCT Pub. No. WO83/02329 PCT Pub. Date Jul. 7, 1983.In a laser-doppler-anemometer two frequency-displaced partial beams are transmitted from a transmitted device including a laser to a measuring probe positioned at a remote measuring volume by means of a polarization-direction-preserving optical "single-mode" fiber with two orthogonal principal axes, the transmitter including a member for turning the polarization direction of one partial beam by 90 DEG , and the measuring probe including another polarization-direction-turning member for re-establishing the original coincidence between the polarization directions of the two partial beams. The transmitting device may thus be positioned at a distance from the measuring volume while the measuring probe may be designed with small physical.
Patent EP-0082871-A1 (EP)
Inventor: CHAN HAN CHOR JOHN
IPC: F16K1/226
Filed: 1982-06-01
Abstract: L'invention se rapporte au domaine des grandes vannes a papillon pour temperatures elevees. Les vannes de l'art anterieur de ce type doivent etre demontees du systeme en cas de reparation et leur manipulation n'est pas facile. En outre, les structures de siege des vannes de ce type peuvent etre endommagees et fracturees par les efforts dus aux variations thermiques. La presente invention permet une inspection interne simple et des reparations aisees au travers d'une ouverture d'acces transversale (38, 40) qui est sensiblement plus petite que l'ouverture du siege de vanne et que l'on peut reparer sans qu'il soit necessaire de demonter le corps de vanne (12) du pipe-line. Une pluralite d'organes de fermeture (48, 50) qui enjambent la largeur de l'ouverture du siege de vanne peuvent etre positionnes de maniere compacte pour pouvoir etre demontes au travers de la petite ouverture d'acces transversale (38, 40). Un siege sensiblement annulaire (100) est defini a l'interieur de la vanne par une pluralite de segments de siege (100) qui sont disposes dans une relation de joints de dilatation (118, 120) supportes et de support, permettant ainsi la dilatation et la contraction sensiblement radiales du corps de vanne (12) sans soumettre la structure de siege de vanne (100) a des efforts dans le sens de la circonference.
Patent EP-0086221-A1 (EP)
Inventor: PEHR HAROLD T
IPC: B65D41/34
Filed: 1982-08-16
Abstract: Un couvercle de fermeture (1) indiquant une manipulation abusive est formé d'une seule pièce et peut être utilisé avec un récipient (2) possédant une épaule de verrouillage (7) sur le goulot (11) et comprend une paroi de sommet (3) avec une jupe périphérique (4) l'entourant. A l'intérieur de fentes (6) formées dans la jupe sont positionnées des pattes (5) servant de témoin d'ouverture et possédant des languettes (8) en saillie vers l'intérieur qui engagent l'épaule lorsqu'on dévisse le couvercle du récipient de manière à obtenir une séparation au moins partielle des pattes du couvercle pour indiquer que le récipient a été ouvert. Dans des réalisations différentes du couvercle, celui-ci présente des languettes dans des positions en saillie vers l'extérieur, les languettes étant ensuite pliées et verrouillées dans les positions en saillie vers l'intérieur.
Patent EP-0104384-A1 (EP)
Inventor: PAUL BERNT DR
IPC: H01H33/664
Filed: 1983-08-10
Abstract: Koaxial zueinander angeordnete Kontakte (2, 4), deren Kontaktträger (6, 8) mit gleichsinnig verlaufenden Schlitzen (7, 9) versehen und mit einer Kontaktscheibe (26, 28) abgedeckt sind, enthalten einen Stützkörper (18, 22). Erfindungsgemäß bestehen die Stützkörper (18, 22) aus elektrisch schlechtleitendem Material und sind mit der Kontaktscheibe (26 bzw. 28) formschlüssig verbunden. Damit erhält man niederohmige und induktionsarme Axialfeldkontakte mit hoher Schaltleistung, die umempfindlich sind gegen einen hohen Kontaktdruck im geschlossenen Zustand des Vakuumschalters.
Patent EP-0118610-A1 (EP)
Inventor: MITTER MATHIAS
IPC: D06B19/00
Filed: 1983-12-07
Abstract: A foamed liquid is applied with known applicators 9. The foaming makes it possible to control the applied amount in such a way that the desired residual moisture content is achieved without squeezing off excess liquid or drying the material. In addition, the material 1 is not put under the stress of mechanical pressure or excess liquid. Foaming the liquid makes available a relatively large volume which is uniformly distributable across the width of the material, as a result of which the moisture content is virtually constant across the entire width of the material.
Patent EP-0111330-A1 (EP)
Inventor: SHINOHARA MORIMITI
IPC: F03B3/18
Filed: 1983-12-09
Abstract: Provided is a guide vane operating mechanism in a hydraulic machine including a main shaft 19 carrying a runner 18 and guide vanes 1 for varying the angle of attack of water to the runner. The mechanism comprises a guide ring 31 rotatably arranged around the main shaft, a guide vane driving mechanism for linkage between the main shaft and the guide vanes so as to drive the guide vanes between full-open and full-close positions, at least one servomotor 13 having a reciprocative actuating rod 12, and a guide ring actuating mechanism for transmitting the driving power to the guide ring to cause a rotation of the latter. The guide ring actuating mechanism includes means for connecting the actuating rod 12 to the guide ring 31 in such a manner as to permit the actuating rod 12 and the guide ring 31 to make a cranking motion relative to each other.
Patent EP-0113114-A1 (EP)
Inventor: FLEISCHER DIETRICH DR
IPC: C08L27/06
Filed: 1983-12-27
Abstract: Die Erfindung betrifft eine thermoplastische Masse aus Vinylchlorid-Polymerisaten und chloriertem Polyäthylen, die feinteilige Fluorpolymere enthalten und eine deutlich verbesserte Verarbeitbarkeit, besonders bei der Extrusionsverformung, aufweisen.
Patent EP-0100574-A1 (EP)
Inventor: HEINLE PRESTON J
IPC: B29C45/14
Filed: 1983-07-21
Abstract: An improved means and method is provided for encapsulating electronic devices (30) and other objects by transfer molding. The mold cavities (22) are arranged in rows, disposed adjacent to and parallel with slot-shaped encapsulant reservoirs (24), and coupled to the reservoirs by short feeder channels (25) of uniform length. 
     Preferably, a row of cavities (22) is located in a mirror symmetric fashion on either side of and parallel with each slot-shaped reservoir (24). A tightly fitting blade (23) moves in each slot-shaped reservoir (24) to compress and liquify the plastic encapsulant charge, injecting it into the mold cavities (22) containing the component (30) to be encapsulated. Plastic utilization can exceed 90%, and better control over molding conditions can be obtained because the plastic material reaches each mold cavity at the same stage of the liquification-solidification cycle. More cavities can be fitted in a given mold area because the usual central material pot (15) and runner-tree (14) are eliminated.
Patent EP-0106405-A1 (EP)
Inventor: ROVATTI IGINO
IPC: B42F5/00
Filed: 1983-10-11
Abstract: A photograph holder formed of a cover containing a plurality of pockets (10) open along one of their sides (11) and joined to each other and to the cover along another of their sides, at least one of the two faces of such pocket being solely formes of a perimetral frame (14).
Patent EP-0084451-A1 (EP)
Inventor: OGINO TOSHIRO
IPC: F24C5/08
Filed: 1983-01-17
Abstract: A double-cylinder type oil burner having an inner flame cylinder (2) and an outer flame cylinder (3). A red-heatable cylinder (8) is connected to the upper end of the inner flame cylinder (2) with a secondary aoir inlet (10) left therebetween. A damper mechanism (12,13) for varying the opening in the upper end of the red-heatable cylinder (8) is provided on the upper end of the red-heatable cylinder (8). According to this arrangement, it is possible to vary the burning rate over a wide range and to vary the red-heated area in accordance with the rate of burning.