baber/WOPTO huggingface dataset:
Patent CA-1248919-A (CA)
Inventor: JACOBS MERRIT N
IPC: G01F11/00
Filed: 1985-11-12
Granted: 1989-01-17
Abstract: MEANS PROVIDING SEPARATION OF EXTERIOR SHEATH               OF LIQUID ON DISPENSING TIP                       Abstract There is disclosed apparatus in which an aspirating and dispensing tip is provided with liquid wherein residual liquid is left as a sheath on the exterior of the tip after aspiration.  The apparatus is improved to include means exterior of the dispens-ing tip for separating the sheath into at least two parts without detaching residual liquid physically from the exterior surface, the two parts being separated along the axis of the tip by a dry annular portion of the exterior surface having a suitable width.  Such separating means is spaced away from the tip a distance effective to prevent contact of the separating means with either the tip or the liquid of the sheath.
Patent CA-1271628-A (CA)
Inventor: BONE ARNOLD R
IPC: A44B9/00
Filed: 1986-01-17
Granted: 1990-07-17
Abstract: ABSTRACT           An attachment device, method of producing the same, and method of using in which the attachment has a cross bar joined to a head by a connector forming different angular transitions with the respective head and cross bar.  The result is a toggle effect which promotes proper orientation of the cross bar with respect to the connector after the cross bar has been inserted into an object.
Patent CA-1249422-A (CA)
Inventor: DIAZ ZAIDA
IPC: B01D53/26
Filed: 1986-02-03
Granted: 1989-01-31
Abstract: PROCESS FOR INHIBITING HYDRATES WHILE     Abstract of the Disclosure In producing CO2 from subterranean reservoirs at conditions apt to cause two-phase flow in pipes conveying the fluid, the formation of hydrates is prevented by adding a polyhydric alcohol hydrate inhibitor in proportions capable of maintaining an effective concentration within the aqueous liquid-phase in spite o[ partitioning of the inhibitor into a C02-rich liquid-phase of many times greater volume.
Patent CA-1265490-A (CA)
Inventor: ADAIR ERNEST M SUITE - ST MAPL
IPC: B04B1/02
Filed: 1986-02-20
Granted: 1990-02-06
Abstract: Abstract of the Disclosure This invention relates to a centrifuge having a mercury sleeve retained in an annular grooved grid  in the outer wall  of the centrifuge.   A cup-shaped base seats an acceptor cone that is mounted atop a vertical spindle.  The spindle has limited up and down movement and provides stability to a surrounding rotating sleeve that depends from the base of the centrifuge.  This sleeve receives its drive from an offset power input.  The inside of the cup-shaped base  has  particle  striking surfaces  that  impart a swirling motion to infed slurry.  The flow rate of the slurry is carefully controlled and  two mixing stages  are provided.   An external  primary  mixing chamber  is  on a separate drive.   An internal secondary mixing chamber is located above the acceptor cone.
Patent CA-1246745-A (CA)
Inventor: HUNT MELVYN J
IPC: G10L21/003
Filed: 1986-03-04
Granted: 1988-12-13
Abstract: MAN/MACHINE  COMMUNICATIONS  SYSTEM  USING  FORMANT  BASED  SPEECH                      ANALYSIS AND SYNTHESIS                    ABSTRACT OF THE DISCLOSURE      Formants are extracted and stored from reference speech.   Input speech is suitably processed to derive unlabelled candidate formants.  The sets of formants from the input and reference speech are compared using dynamic programming techniques.  A further sequence comparison provides time alignment of the input and reference speech.  The sequence comparisons extract a dissim-ilarity measure based on the formant frequencies and other characteristics of the speech.  The reference speech resulting in the lowest dissimilarity measure identifies the input speech recognized by the system.  System feedback may be provided and is composed of designated responsive multi-voiced speech.  The multi-voiced output speech is obtained primarily by altering the prosodic parameters and formant frequencies of the designated responsive speech.  Thus, the designated responsive speech may, say in an aircraft communication system, use one voice output when providing an information response to the pilot's recognized input speech question and another appropriately strident voice to issue the pilot warnings.  The system also may be placed in a training mode to evaluate performance and adjust parameters.
Patent CA-1251071-A (CA)
Inventor: ANDERSON JOHN C
IPC: G02B6/36
Filed: 1986-03-12
Granted: 1989-03-14
Abstract: OPTICAL FIBER MECHANICAL SPLICE            Abstract of the Disclosure A device for making a splice between optical fibers, has a hollow cylindrical elastomer member within a housing.  The elastomer member seats in a V-groove and a screw is driven against the elastomer member to deform the member and so grip and render coaxial a pair of fibers having ends meeting within the elastomer member.          Jacketed portions of the two fibers are clamped on each side of the junction zone.                                  -i-
Patent CA-1267824-A (CA)
Inventor: FORT EDWARD S
IPC: F16K17/04
Filed: 1986-03-26
Granted: 1990-04-17
Abstract: ABSTRACT    "IMPROVEMENTS IN AND RELATING TO VALVE SEALS"       A pressure relief valve adapted in use to relieve excess pressure within  a vessel.  The valve comprises a valve seat (20) and a moveable valve member (28) which is resiliently biased towards the valve seat (20) by coil springs (30) to maintain the valve in a normally closed position.  A valve seal (52) is carried by the moveable valve member (28), between the moveable valve member (28) and the valve seat (20), to seal the gap therebetween when the valve is closed.  The valve seal (52) has an annular pressure sealing face (54) which in the valves normally closed position sealingly co-operates with the valve seat (20).  A resilient biasing member (58) is disposed behind the annular pressure sealing face (54) so that in the valves normally closed position. the annular pressure sealing face (54) is maintained in sealing contact with the valve seat (20) formed integrally with the annular pressure sealing face (54) and disposed radially inward thereof, locating means (80) locate the valve seal (52) on the moveable valve member (28)
Patent CA-1246438-A (CA)
Inventor: STOWE LAWRENCE R
IPC: E21B43/04
Filed: 1986-04-10
Granted: 1988-12-13
Abstract: ABSTRACT          A  production  well  is  completed through  a subterranean oil or gas reservoir.  The well employs a well   casing   with   perforation   tunnels   for   fluid communication with the reservoir. A sand screen tubing is located in juxtaposition with the perforation tunnels with an annular section being formed between the casing and  the  sand  screen  tubing.   A  fracturing  fluid  and gravel  packing  sand  is  injected  through the  annular section and perforation tunnels into the reservoir.  The injection is terminated when the  fracture  is  complete and  the  perforation  tunnels  and  annular  section  are filled with gravel packing sand.  The oil or gas in the reservoir  is  then produced  through  the gravel  packed well casing and the sand screen.
Patent CA-1275094-A (CA)
Inventor: COLLINGTON ERIC W
IPC: A61K31/557
Filed: 1986-04-22
Granted: 1990-10-09
Abstract: A B S T R A C T                 CYCLOPENTYL ETHERS  AND THEIR PREPARATION                  AND PHARMACEUTICAL FORMULATION      Compounds are described of formula (I)          (I) in which n is 1 or 2; m is 2-5 and X is -CH=CH- or -Ch2-CH2-;  or m is 1-4 and X is -CH=C=CH-;      R1 is phenyl, substituted phenyl or naphthyl; Y substituted or unsubstituted 3-phenoxy-2-hydroxypropyl.       These compounds inhibit gastric acid secretion and provide gastrointestinal cytoprotection, and may be formulated for use in the treatment of ulcers.
Patent CA-1245715-A (CA)
Title: Dispositif electronique de commutation multivoie
Inventor: JARRET BERTRAND
IPC: H03K17/62
Filed: 1986-04-24
Granted: 1988-11-29
Abstract: BREVET D'INVENTION DISPOSITIF ELECTRONIQUE DE COMMUTATION MULTIVOIE TONNA ELECTRONIQUE Invention de : Bertrand JARRET La présente invention concerne un dispositif électronique de commutation multivoie formant sélecteur entre une pluralité de voies de commutation (10, 20, 30) recevant en entrée des signaux respectivement associés (E1, E2, E3) et dont les sorties sont connectées en commun. Selon l'invention, chaque voie de commutation comprend deux transistors (T11, T12 ; T21, T22 ; T31, T32) dont les trajets de conduction principale sont connectés en série, un transistor amont (T11, T21, T31) de chaque voie recevant sur sa borne d'entrée le signal d'entrée respectivement associé et un transistor aval de chaque voie (T12, T22, T32) recevant sur son entrée de commande un signal de commande de commutation en créneau basculant entre deux niveaux qui imposent respectivement le blocage et la conduction du transistor aval. (figure 1).
Patent CA-1265780-A (CA)
Inventor: FRENTRUP MARK A
IPC: C10M137/10
Filed: 1986-06-03
Granted: 1990-02-13
Abstract: FUNCTIONAL FLUIDS AND CONCENTRATES CONTAINING       ASSOCIATIVE POLYETHER THICKENERS AND CERTAIN METAL DIALKYLDITHIOPHOSPHATES                Abstract of the Disclosure The invention relates to functional fluid concen-trates and functional fluids which can be prepared by mixing the concentrates with water.  The functional fluid concen-trate comprises certain basic zinc salts as cloud point raising additives; a polyether nonionic surfactant; and an associative polyether thickener.
Patent CA-1265559-A (CA)
Inventor: MARKOW EDWARD G
IPC: B60C17/04
Filed: 1986-06-03
Granted: 1990-02-06
Abstract: ABSTRACT OF THE DISCLOSURE A non-pneumatic convoluted cone wheel having a hub section and a resilient section that has a ground-engaging rim at its peripheral outer edge portion to which a tire tread can be provided for the ground engaging rim including an internal element to vary the rate of the wheel with deformation under load which is turnable for changing stiffness with deformation of the resilient section.
Patent CA-1265647-A (CA)
Inventor: IKEDA TOSHIKI
IPC: C08J9/16
Filed: 1986-12-23
Granted: 1990-02-06
Abstract: ABSTRACT OF THE DISCLOSURE         Expandable thermoplastic resin particles comprising a thermoplastic resin and a hydrocabon having the lower boiling point than the softening point of the thermoplastic resin in which a copolymer composed of a fluorinated vinyl polymer part and a hydrophilic vinyl polymer part covers or is included on the surface or in the surface layer of the expandable thermoplastic particle, said resin particles are useful for producing package vessels and containers for oily or fatty foods.
Patent CA-1258974-A (CA)
Inventor: YOSHITOMI TOSHIHIKO
IPC: G11B7/26
Filed: 1987-02-05
Granted: 1989-09-05
Abstract: ABSTRACT OF THE DISCLOSURE:        Disclosed herein is an optical recording medium for recording informations by irradiating the optical recording medium with a laser beam to form a hole or a deformed part thereon, said optical recording medium comprising a substrate and a recording layer containing at least Te, Se and F in the amounts of from 35 to 94.9 atomic % of Te, from 5 to 25 atomic % of Se and from 0.1 to 40 atomic % of F, produced by a reactive sputtering, said Se being derived from selenium fluoride and a sputtering target of Te or a sputtering target comprising Te-Se-alloy, and a process for producing the same.
Patent CA-1274647-A (CA)
Inventor: IWAHARA TAKAHISA
IPC: C08F10/10
Filed: 1987-06-23
Granted: 1990-09-25
Abstract: Abstract of the Disclosure An isobutylene polymer having at least one silicon-containing group cross-linkable by the formation of a siloxane bond.  The isobutylene polymer is a novel polymer curable at ordinary temperature and has not only excellent weatherability, water-resistance and heat-resistance but also excellent electric isolation and gas impermeability.
Patent CA-1262565-A (CA)
Inventor: LEE GARY M
IPC: H03K19/0952
Filed: 1987-09-22
Granted: 1989-10-31
Abstract: ABSTRACT A digital logic circuit using Schottky diodes as the nonlinear logic element, a single power supply and an E-mode MESFET as an inverter in the open drain configuration. Temperature compensation of the threshold voltage of the E-mode FET is provided. The circuit is particularly suited for use with a GaAs substrate.
Patent CH-519582-A (CH)
Title: Hard metal coatings - for dry shaver cutter blades
Inventor: ICHIRO FUKUMOTO
IPC: C25D7/00
Filed: 1969-01-24
Abstract: Manufacture of cutters for electric dry shavers with fixed and movable cutter parts, by applying a hard coating, deposited, on at least the working part of the cutter from an electroplating soln. contg. a powdered hard material and a metal additive as a salt.
Patent CY-1879-A (CY)
Title: Panel interlocking means
IPC: B65D71/00
Filed: 1996-04-05
Abstract: The securing arrangement includes a locking tab (14) and a locking slit (28) provided on adjacent edge edges (16,12a) of respective panels (10,12) to be joined. The locking slit porvides an abutment edge (38) which is engaged by a trailing edge (24) of the locking tab after insertion. The trailing edge is provided on an anchoring tab portion (20) of the locking tab. The panels are locked together either when the anchoring tab portion is folded or moves out of the folded, overlapping relationship with the locking tab.
Patent DK-109990-A (DK)
Inventor: HANSEN ERIK
IPC: C10B/
Filed: 1990-05-03
Abstract: Process for producing gas from a finely divided biological waste material, such as straw, in which process the finely divided material is introduced, through a gas-tight lock, into a reactor, where appropriate while adding steam, and is distributed in a bed of catalytically acting filling bodies which are brought into such a movement that the material, while being converted into gas, follows a predetermined path cocurrently with the gas, after which unconverted material is withdrawn under the bottom of the bed. In order to achieve a high yield of a tar-free gas having a high calorific value in a process in which no environmentally objectionable ash is produced, the process is characterized in that the bed is heated indirectly and in that the movement of the filling bodies is brought about by such vibration of the bed that the material is conveyed downwards through the bed, with the filling bodies being ceramic carriers for a heavy metal having a catalytic action. <IMAGE>
Patent DK-141980-A (DK)
Inventor: MUELLER W
IPC: B60T15/42
Filed: 1980-04-01
Abstract: 1. A rapid-braking accelerator for a railway vehicle indirect-acting compressed air brake with a control piston (12) which is subjected on one side thereof to the pressure in the main air line (10) of the brake and on the other side thereof to the pressure in a control chamber (17), which communicates with the main air line (10) through a choke (16), with an accelerator valve (13, 14) which vents the main air line (10) when a predetermined excess pressure is present in the control chamber (17) effecting the control piston (12) to open the accelerator valve (13, 14), and with a valve which is controlled by a pressure acting against the force of a pretensioned spring (30) arranged in a space (35) open to the atmosphere, wherein the spring (30) is pretensioned to a force corresponding to a pressure exceeding the maximum service control pressure in the main air line (10) by a determined value, characterised by a closable by-pass channel (34) arranged in parallel to said choke (16) and a by-pass valve (31, 32) closing the by-pass channel (34), the by-pass valve (31, 32) being opened by the pressure of a high filling shock (D1, D2) against the force of the pretensioned spring (30).
Patent DK-142196-A (DK)
Inventor: KROMAN FLEMMING
IPC: G02C5/00
Filed: 1996-12-12
Abstract: A pair of spectacles comprises two support elements (7) for engaging the nose of the wearer. Each support element comprises a pad (8) of an elastic material secured to a shank (10) with an enlarged head (11) adapted for retaining the support element relative to the rest of the spectacles by way of inserting the shank through said eyelet of the frame. According to the invention a peg (13) is inserted into the head end of the shank for providing a hard core inside at least part of the shank. Thus, easy mounting and safe retention are provided. The invention further comprises a blank for the manufacturing of the peg, and a method of manufacturing a pair of spectacles.
Patent DK-158788-A (DK)
Inventor: IIDA YOSHIMITSU
IPC: A61K47/00
Filed: 1988-03-23
Abstract: Slow-release pharmaceutical compositions which comprise at least one of the following: adenine, cystine and tyrosine in combination with at least one pharmaceutically active substance are disclosed. The slow-release pharmaceutical compositions which may be tablets, granules implants, capsules, troches etc., can either slowly release their active substances over time or release the active substances at a predetermined time after their administration. The slow-release pharmaceutical composition may be used with practically all types of drugs irrespective of whether they are water-soluble or slightly water-soluble, including hypotensives, antipyretic analgesic antiinflammatories, immunoregulators, adrenocortical hormones, antidiabetic agent, vasodilators, cardiotonics, antiarrhythmic agents, anti-arteriosclerotic agents, and antidotes.
Patent DK-223983-A (DK)
Inventor: SIWERSSON OLLE LENNART
IPC: E01C19/20
Filed: 1983-05-19
Abstract: An apparatus for spreading granular material, such as fertilizer, has a carriage (1) on which there is mounted a vertical conveyer (5, 6) which comprises a vertical cylindrical housing (5) and a conveyer screw (6) rotatably mounted therein. The screw (6) is rigidly connected at its lower end to an infeed cup (8) and directly connected to a driving mechanism (7) below the cup (8). The cylindrical housing (5) and the screw wing of the screw (6) extend downwardly into the cup (8), and the cylindrical housing has guide means (9) conducting the material inwardly towards the screw blade of the screw. The material is supplied from a supply container (1A) directly down into the cup (8). At its upper end, the screw (6) is non-rotatably connected to its spreader (12) to which the granaular material is conveyed via a discharge opening (20) in the cylindrical housing and a distributor disk (21). The effective throughflow area of the distributor disk, as calculated per angular unit in the circumferential direction of the cylindrical housing, varies and is smaller at the beginning and at the end of the discharge opening (20) of the cylindrical housing.
Patent DK-250886-A (DK)
Inventor: KROMAN FLEMMING
IPC: B65B7/02
Filed: 1986-05-29
Abstract: The closing of tubular casings containing foodstuffs by mounting a binder on a constriction of the casing involves the traditional problem of a high waste percentage due to the binders either damaging the casing material or sliding off the constriction. A method and a binder are proposed which makes it possible to obtain a very strong clamping of the binder without damaging the casing material, and, in connection with tight plastic casings, it is even possible to provide a "super tight" closure, by ranging the constriction with an oblong cross section between opposed straight clamping beams, which are forced together so as to produce a controlled deformation flowing of the casing material.
Patent DK-288683-A (DK)
Inventor: NAKAMURA KAZUHARU
IPC: F23D/
Filed: 1983-06-22
Abstract: A pot-type oil burner is adapted so as to be capable of instantaneously carrying out fire-extinguishing without generating bad air. The oil burner is consequently constructed in such a manner that an oil supply pipe 38 and an air supply pipe 32 open into a single pipe 54 extending into a pot 12, and that the single pipe 54 is provided at the end portion thereof with a nozzle pipe 56 extending into the pot, which allows a fuel oil carried on air to be ejected in the form of fine particles therefrom into the pot. <IMAGE>
Patent DK-299383-A (DK)
Inventor: MEYER JACQUES
IPC: C08L67/06
Filed: 1983-06-29
Abstract: Storage stable, polyester based compositions well adapted for hardening into molded shaped articles exhibiting virtually no shrinkage, are comprised of (i) an unsaturated polyester, (ii) a polymerizable, ethylenically unsaturated monomer copolymerizable therewith, (iii) an oligoester of the formula:    <IMAGE>  (I)  and (iv) a condensate of such oligoester (I) with an unsaturated polyester.
Patent DK-316584-A (DK)
Inventor: OBRIOT BERNARD
IPC: B01D50/00
Filed: 1984-06-28
Abstract: 1. Apparatus for puifying a gas, such as air, contamined by oily or hydrocarbonic liquid compounds dispersed in the said, gas, in particular in the form of mist, of the type comprising a caisson (1) comprising at least one sustantially horizontal inlet pipe (2) for the contamined gas laterally opening into a purification chamber (4) and at least one outlet pipe (6) for the purified gas, the said purification chamber (4) containing, in the flow path of the gas from the inlet pipe (2) towards the outlet pipe (6), a wall (18) for the downward deflection of the gases brought into the said purification chamber (4) and a device for separating the contaminating products by filtration disposed substantially horizontally in the said flow path of the gas, and a part (10) for collecting  the oily or hydrocarbonic compounds (12) separated from the said gas and falling into this part by gravity, the said part being provided in the bottom of the said purification chamber and leaving a flow path of the deflected gases towards the separation device below the said wall (18), characterized in that the deflection wall (18) is entirely vertical and provided with a baffle device (22) disposed upstream of the deflection side of the wall and over its whole height, and in that the separation device comprises a first filter (8) for separating by coalescence vesicles of oily or hydrocarbonic products into droplets (14), such as formed of a plurality of metallic cloth layers, and, downstream of this first filter, an additional filter (36) made of a material for fixing the hydrocarbons such as polypropylene.
Patent DK-439489-A (DK)
Inventor: KURODA HIROSHI
IPC: B01F3/04
Filed: 1989-09-05
Abstract: An apparatus for wet process exhaust (3) gas desulfurization comprises a spreading portion for spreading absorbent slurry (9) including calcium compound, a absorbing tower for bringing the absorbent slurry spread from the spreading portion into contact with exhaust gas (3) including sulfur oxides from opposite directions so as to absorb the sulfur oxides in the exhaust gas (3) into the absorbent slurry (9), a slurry tank (11) disposed below of the absorbing tower for receiving the absorbent slurry from the absorbing tower, a stirrer for stirring and forwarding the absorbent slurry radial inwardly, the stirrer being in an axial flow type one having a propeller, and circular system for circulating the absorbent slurry from the slurry tank to the spreading portion. The apparatus further comprises a plurality of nozzles for feeding oxidizer gas including oxygen into the absorbent slurry from a backside of the propeller towards a periphery thereof uniformly with respect to a circumferential direction, thereby bubbling the oxidizer gas finely around the propeller.
Patent DK-483889-A (DK)
Inventor: NURMI TOM EMIL EDGAR
IPC: C03B/
Filed: 1989-10-02
Abstract: The invention relates to a fibre-producing device for producing mineral wool. A mineral wool melt runs down on the peripheral surface of a rotating wheel 1 from which it is thrown out towards other rotating wheels 2, 3, 4. The melt is thrown out as fibres, which are subjected to a powerful current of air. The air current is supplied through an air gap 7 by an inclined vane in order to impart an axial and a tangential speed component to the fibre stream. According to the present invention, the air gap 7 is shaped in order to impart to the fibre stream a radial, outwardly directed speed component in addition to the tangential speed component in the direction of rotation. This means that the air current meets the peripheral surface of the rotating wheel at an oblique angle and forms a conically shaped curtain around the peripheral surface of the rotating wheel. <IMAGE>