baber/WOPTO huggingface dataset:
Patent CA-1252177-A (CA)
Inventor: SATO MOTOHARU
IPC: F25B49/02
Filed: 1986-01-31
Granted: 1989-04-04
Abstract: DEVICE FOR CONTROLLING THE CAPACITY  OF A VARIABLE CAPACITY COMPRESSOR                   ABSTRACT OF THE DISCLOSURE A control device for a variable capacity compressor in an automotive air conditioning system. The control device includes a first sensor disposed forward of the evaporator and a second sensor disposed behind the evaporator. The control device compares the air tempera-tures detected by the sensors with predetermined temperatures, and controls the capacity of the compressor in accordance with the compared results.
Patent CA-1246990-A (CA)
Inventor: ZUNKEL GARY D
IPC: E21B23/04
Filed: 1986-02-20
Granted: 1988-12-20
Abstract: Abstract Of The Disclosure A system is provided for gravel-packing a zone of a well.          The system includes a liner hanger setting apparatus for setting a liner hanger located below the apparatus within the well.  The liner  hanger  setting  apparatus  includes  a  housing  having  a housing bore disposed therethrough.  A ball valve is disposed in the housing and has a ball valve bore disposed therethrough.  The ball valve is rotatable between an initial closed position and an open position wherein the ball valve bore  is aligned with the housing bore.   A differential pressure responsive liner setting assembly is operably associated with the housing for setting the liner hanger in response to an increase in fluid pressure within an upper portion of the housing bore above the initially closed ball valve.   A differential pressure responsive valve actuating assembly is operably associated with the ball valve for moving the ball valve from its initial closed position to its open posi-tion in response to an increase in fluid pressure within a well annulus external of the apparatus.  After the ball valve has been opened, a concentric inner tubing string can be received through the ball valve bore thereof for insertion into a gravel-packing apparatus located therebelow.
Patent CA-1267370-A (CA)
Title: Easy-open, individual unit dispensing package
Inventor: HARMON CHARLES H
IPC: B65D71/14
Filed: 1986-03-19
Granted: 1990-04-03
Abstract: ABSTRACT OF THE DISCLOSURE           A novel package is disclosed having a perforated tear strip with openings capable of firmly binding at least one side of individual product units and a means for enclosing and securing the other side of the individual product units in order to prevent the product units from engaging in motion sufficient to dislodge themselves. As the tear strip is torn back, product units are released individually, while the undispensed product units remain securely in place.  Such novel packaging is easily opened, is space efficient and can be made visually appealing.
Patent CA-1272085-A (CA)
Inventor: KREUTER PETER
IPC: H01F7/16
Filed: 1986-04-11
Granted: 1990-07-31
Abstract: Abstract An electromagnetic positioning system in displacement machines  such  as  internal  combustion  engines  in  which spring-loaded  valve  actuators  are  shifted  between  two operating  positions.    Upon   startup,   the   locus   of equilibrium of the spring system is shifted by means of an  adjusting  solenoid  which  moves  one  of  the  spring system supporting seat members.  The support seat member for  the  spring  system  is  secured  to  and  guided  by  a sleeve which, upon startup, is guided along the actuator rod.  When the device is in its operating position,  the actuator  rod  is  guided  in  the  sleeve.   The  working surface  of  the  adjusting  solenoid  core  has  a  beveled surface  which  assists  in  centering  the  sleeve  in  its operating  position.    The   invention   is   particularly applicable to  lifting  valves  and  sliding  gate  valves, e.g., intake and exhaust valve actuators.
Patent CA-1272072-A (CA)
Inventor: HALL ROBERT
IPC: B63H13/00
Filed: 1986-04-22
Granted: 1990-07-31
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention provides a wind powered boat comprising a vertical axis rotary turbine extending downwardly to a water pump located within the boat.  The boat is further provided with a forwardly opening water inlet to and a rearwardly opening water outlet from the pump, with the turbine, when rotating, operating the pump to draw water through the inlet and to force water out through the outlet for propelling the boat.
Patent CA-1250436-A (CA)
Inventor: HAY JOHN
IPC: B24D5/02
Filed: 1986-05-12
Granted: 1989-02-28
Abstract: ABSTRACT        A method for making grinding wheels having an annular grinding section mounted on a central hub in which a slurry of abrasive particles and ceramic bond is coated on a pre-formed core, shaped, and fired.  Method has particular advantage in formation of wide wheels and contoured wheels.  Premium abrasive may be employed in the wheels.
Patent CA-1265227-A (CA)
Inventor: POSPISCHIL REGINHARD
IPC: H04J3/12
Filed: 1986-07-04
Granted: 1990-01-30
Abstract: ABSTRACT OF THE DISCLOSURE         For monitoring and controlling the traffic in a transmission network of a multiplex hierarchy stage comprising circuit switching devices connected via digital signal sections, all digital signals to be fed in are supplied at their source with an  identification character for a desired digital signal connection. The identification character is communicated to all involved circuit switching devices so that the same can be tracked along the digital signal connection and the circuit switching devices are correspondingly controlled.  Idle digital signal sections can be maintained active with an alternate   signal which contains an alternate signal identifi-cation character.  Given a disturbance of a digital signal see-tion, an alternate circuit can be switched.
Patent CA-1263239-A (CA)
Inventor: BARADEL AGOSTINO
IPC: C22B30/04
Filed: 1986-07-31
Granted: 1989-11-28
Abstract: "PROCESS FOR SEPARATING ARSENIC FROM ACID SOLUTIONS WHICH CONTAIN IT"           Abstract of the Disclosure A process for separating arsenic from acid aqueous solutions containing arsenic and other metals, characterised by bringing the acid aqueous solution into contact with a water-immiscible organic diluent containing polyhydric alcohols, preferably alkanediols, in various percentages as solvent,the arsenic being re-extracted from the organic solvent with a counter-solvent.
Patent CA-1261054-A (CA)
Inventor: DENNIS CHARLES L
IPC: G01V1/52
Filed: 1986-08-06
Granted: 1989-09-26
Abstract: ACOUSTIC BOREHOLE LOGGING TOOL      ABSTRACT         An acoustic borehole logging tool employs at least one transducer for directionally transmitting and receiving bursts of acoustic energy into the formations surrounding a borehole.  The transducer is mounted in a compartment within the tool which is filled with a coupling liquid.  A window in the periphery of the compartment is of a material and of a thickness which maximize the signal-to-noise ratio of the acoustic energy for the particular wavelength being transmitted.
Patent CA-1253003-A (CA)
Inventor: KNOWLTON LELAND P
IPC: E01H5/06
Filed: 1986-08-06
Granted: 1989-04-25
Abstract: ABSTRACT OF THE DISCLOSURE     Coupling for a plow comprising, a pair of mounting tabs which are fixed to the rearward ends of a pair of arms which form part of a supporting frame for a plow.  Each tab comprises a flat plate which includes an opening at the rear edge, a first slot which extends forwardly from the opening and which terminates in a forward edge and a second slot which extends rearwardly from the forward end of the first slot and which terminates in a rearward edge. The opening is adapted to receive a connecting pin of a push beam which is attached to the plow vehicle.  The first slot is adapted to receive the pin, so that the pin rests against the forward edge when the plow is pushed forwardly by the plow vehicle.          The second slot is adapted to receive the pin from the first slot so that the pin rests against the rearward edge when the plow is being pulled rearwardly by the plow vehicle. The invention also comprises a mounting tab such as that described above which is adapted to be mounted to a conventional plow supporting frame.
Patent CA-1250054-A (CA)
Title: Process for manufacturing thick-film electrical components
Inventor: YEXT WALTER F
IPC: H01G13/00
Filed: 1986-08-12
Granted: 1989-02-14
Abstract: ABSTRACT There is provided an improvement in a process of manufacturing thick-film electrical component by forming a paste suitable for application to a ceramic substrate. In the process, there are included the steps of applying the paste to the substrate by a conventional screen printing technique, drying the printed substrate and firing the substrate and the paste at elevated temperatures to form the electrical component. The improvement disclosed herein comprises firing said paste and substrate composite in a furnace hot zone maintained at a temperature of between 300 and 1000°C under an atmosphere of gaseous nitrogen to which is added from 10 to 10,000 ppm nitrous oxide.
Patent CA-1274912-A (CA)
Inventor: KOBAYASHI YUJI
IPC: H04L25/40
Filed: 1986-12-30
Granted: 1990-10-02
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention, in a phase error correcting apparatus correcting the phase of an input sampling signal having discrete digital data at a predetermined sampling period by means of a phase error signal, is adapted such that interpolating calculation is made therein using digital data of an input sampling signal and digital data of a corrected output sampling signal at the sampling points can thereby be obtained, and thus, the sampling signal is obtained in which corrected sampling digital data are produced in the sampling time points at the predetermined sampling period.
Patent CA-1267331-A (CA)
Inventor: KOKTA BOHUSLAV V
IPC: C08L23/04
Filed: 1987-01-07
Granted: 1990-04-03
Abstract: ABSTRACT Composites are made from cellulose fibers dispersed in a matrix of polyethylene and an isocyanate and bonded thereto during subsequent extrusion and or molding.  The isocyanate  improves  adhesion  between  the  cellulose fibers  and  the  polyethylene.   The  improved  adhesion results in improved tensile properties in the composite.
Patent CA-1272379-A (CA)
Inventor: BOLLI PETER
IPC: A63H33/08
Filed: 1987-01-14
Granted: 1990-08-07
Abstract: ABSTRACT OF THE DISCLOSURE     A building block is provided comprising a support part, two zig-zag shpaed conductive tapes connecting a series of coupling pins with conductive surfaces positioned on the support part, and a cover plate. The coupling pins which extend through openings in the cover plate define two separate electrical circuits with the coupling pins arranged in two rows and the pins of one row being displaced by one pin with respect to the pins of the other row. A prong ex-tends from each of the coupling pins to the inner sidewall of the support part. the building block may be connected to another similar building block with the electrical cir-cuits separated in a short-circuit proof fashion.
Patent CA-1272867-A (CA)
Inventor: NOE STEPHEN A
IPC: C01C1/04
Filed: 1987-05-27
Granted: 1990-08-21
Abstract: ABSTRACT    A vertical, cold wall, three bed ammonia converter having two shell and tube heat exchangers wherein the lower heat exchanger is disposed axially within an upper,  annular catalyst bed and heated synthesis gas from the  heat  exchangers is initially converted in the intermediate catalyst bed.
Patent CA-1274872-A (CA)
Inventor: TODARO FRANK A
IPC: H01H83/12
Filed: 1987-09-04
Granted: 1990-10-02
Abstract: CIRCUIT BREAKER WITH SELF-CONTAINED ELECTRONIC                 TRIP ACTUATOR                 ABSTRACT OF THE DISCLOSURE      A molded case circuit breaker provides both over-current protection as well as accessory protection func-tion by means of a self-contained electronic trip actua-tor module.  Undervoltage release function is provided by a separate undervoltage release assembly that in-cludes the undervoltage coil and an electronic control circuit.  Shunt trip facility is provided by the shunt trip coil and a shunt trip control circuitry.  The over-current, shunt trip and undervoltage release coils are arranged on 2 magnetic circuit within the electronic actuator module.
Patent CH-529857-A (CH)
Title: Production of crimped bulky filaments or
Inventor: HAZIME HINO
IPC: D02G1/16
Filed: 1970-01-27
Abstract: Production of crimped bulky filament of yarns. Using the known process of forceably bringing continuous thermoplastic synthetic filaments in a preheated stream onto a moving surface having a large number of perforations, through which the stream is guided while the filaments remain on this surface to become crimped and removing the crimped filaments therefrom and cooling them by movement of the surface, wherein, at this point, a force is exerted on the filaments to hold them on the surface in order to keep the point of removal stationary. - The take-up tension in the crimped filaments as they are removed and taken up from the surface is less than 0.1 g/den.
Patent CH-510068-A (CH)
Title: Diene rubber graft polymers contng. acrylonitrile
Inventor: BRIAN NORMAN HENDY
IPC: C08F279/04
Filed: 1967-03-23
Abstract: Graft copolymers consists of (a) a substrate of a diene rubber containing 40-100 mol.% conjugated 1,3-diene, and 0-60 mol.% ethylenically unsatrated monomer; and (b) a superstrata containing randomly distributed units of acrylonitrile, and an aromatic alkene, the mol. ratio of acrylonitrile to aromatic alkene being 2-9 : 1. The aromatic alkene is pref. styrene. The superstrata may also contain other lakenically unsaturated monomers. The diene is pref. butadiene. The graft copolymer may be mixed with a compatible resin, so that the mixture contains 5-35% wt. rubber.
Patent CH-509439-A (CH)
Title: Textile weft comb adjustment
Inventor: CHRISTO VITSCHEV DIPL-ING CHRI
IPC: D03D27/08
Filed: 1970-05-15
Abstract: An electric circuit with two electro-magnets to control the comb on weft insertion is used to control the weaving of lateral stripes in a towelling fabric, independently of the loom's moving parts, and without cumbersome linkages across the width of the loom.
Patent CH-518881-A (CH)
Title: Cement, mortar, concrete with improved - water-absorption resistance
Inventor: KEITH BURTON BOZER
IPC: C04B24/04
Filed: 1969-05-30
Abstract: To increase the resistance against water absorption of cement, mortar, concrete or mixtures of soil with cement or quicklime they must be mixed with an aqueous dispersion of minimum 0.005% (pref. 0.05-5) (R2C.CO.O.CO.C(R)2 (I). HO.CO C(R)2.CO.OH (II). where at least one P = 6-16C alkenyl; others = H or 6-16C alkenyl, of an additive consisting of an alkenyl-succinic acid or which each alkenyl group has 6-16 C-atoms, or its water-soluble salt or anhydride. 1-3% CaCl2 is opt. added. The additives may be mixed with the cement, mortar etc. before use or may be applied to the outside of masonry after it has been hardened. When mixed with soil and cement or quicklime, the mixtures may be used in building, road-building, agriculture etc.
Patent DK-105090-A (DK)
Inventor: SMET MARC JOZEF MARIA
IPC: E21B4/02
Filed: 1990-04-27
Abstract: Steerable mole for making a hole (31) in the ground (30), which drilling mole has a round tubular body (1), a guidable drilling instrument (2, 3) mounted in front on this body (1) by means of a ball and socket joint (4, 5) and means (7-9) mounted in the body (1) in order to guide the drilling instrument (2, 3) in relation to the body (1), characterised in that the ball (4) of the ball and socket joint (4, 5) is fixed to the drilling instrument (2, 3), while the means (7-9) for guiding the drilling instrument (2, 3) have a steering element (7) situated in the body (1) which turns round the longitudinal axis of the body (1) of which the front is directed obliquely at this longitudinal axis of the body (1) and works together with the back of the ball (4) of the ball and socket joint (4, 5), and means (8, 9) to rotate the steering element (7) round the longitudinal axis of the body (1).
Patent DK-138491-A (DK)
Inventor: SCHWENDEMAN ROBERT J
IPC: G08B5/22
Filed: 1991-07-23
Abstract: A satellite based simulcast paging communication system comprises a plurality of terrestrial stations capable of simulcasting the paging information with at least one satellite for reception by one or more of a plurality of terrestrial receivers (pagers). Also included is at least one control station for determining where and how to deliver the paging information to achieve simulcast transmission.
Patent DK-467583-A (DK)
Inventor: MUELLER KARL FRIEDRICH
IPC: B29D11/00
Filed: 1983-10-11
Abstract: Clear, strong, crosslinked polymers are described, which are obtained by copolymerization of (A) 8-70% of a linear or branched polysiloxane of 400-100,000 molecular weight (MW) containing at least two terminal or pendant, polymerizable, vinyl groups per each 5000 MW unit of polysiloxane and which are attached to the polysiloxane through at least two urethane, thiourethane, urea or amide linkages and (B) 30-92% of a mono- or divinyl compound or a mixture of such monomers consisting of 85 to 100% of water insoluble monomers. These polymers are useful in the preparation of hard or soft contact lenses.
Patent DK-502886-A (DK)
Inventor: KANANEN TEPPO
IPC: F16H57/00
Filed: 1986-10-20
Abstract: The invention concerns a synchronizing means for gearboxes. Axially on one side of a gear wheel (2) disposed to be freely rotatable on a shaft (1) have been arranged, for engaging the gear step corresponding to said gear wheel (2), first synchronizing elements (3), comprising a synchronizing means, known in itself in the art, operated by a gear shifter. Second synchronizing elements (4) have been disposed on the shaft (1) axially on the opposite side of the gear wheel (2), relative to the first synchronizing elements (3). The gear wheel (2) has been arranged to be movable axially between said first and second synchronizing elements (3,4) so that when the gear step consistent with said gear wheel (2) is being engaged, the gear wheel (2) is arranged to move under effect of the first synchronizing elements (3) against the second synchronizing elements (4) in order to make them operate substantially simultaneously with the first synchronizing elements (3). After synchronizing has taken place the second synchronizing elements (4) have been arranged to disengage from operation.
Patent DK-523482-A (DK)
Inventor: SCHAUMANN WOLFGANG
IPC: C07J41/00
Filed: 1982-11-24
Abstract: The present invention provides 3'''-dehydrocardenolide tridigitoxoside oximes of the general formula:    <IMAGE>  (I)  in which R1 is a hydrogen atom or an alkyl radical containing up to 3 carbon atoms, R2 is a hydrogen atom or a lower acyl or alkyl radical and R3 represents two hydrogen atoms, the group   <IMAGE>  or the oximino group =NOR1, wherein R1 has the above-given meaning. The present invention also provides a process for the preparation of these oximes, as well as pharmaceutical compostions containing them which are useful for the treatment of cardiac insufficiency.
Patent DK-574987-A (DK)
Inventor: JENSEN BENT JOERGEN
IPC: G01N15/06
Filed: 1987-11-03
Abstract: The preparation of a concrete having an air bubble system consisting of finely divided air bubbles is often desirable for the purpose of protecting the concrete against damages, for instance caused by frost. The composition of the air bubble system in fresh, or green concrete is identical to the composition in the hardened concrete and the invention is directed to a method of determining the quality of the air bubble system in fresh concrete, expressed by means of the specific surface of the system. The method consists in that the air bubbles are expelled from a sample of the fresh concrete, for instance by agitation in glycerol by means of a magnetic agitator and that the expelled air bubbles while ascending in for instance water, which is superposed upon the glycerol layer, are registered as a function of time whereupon the quality of the air bubble system is expressed by means of the analysis result.
Patent DK-590886-A (DK)
Inventor: STEER PETER LESLIE
IPC: A61F5/448
Filed: 1986-12-09
Abstract: An ostomy appliance intended for attachment to a peristomal area of a wearer includes a pad (20) of medical-grade skin-attachable adhesive material, a first coupling element (12) secured thereto, the element having a radially outwardly extending flange (30) attached to a surface of the pad and an upstanding rib (32) of closed loop form constructed to couple with a counterpart (second) coupling element (56) on a bag or pouch (64). An inner chute member (24) is located radially within and adjacent to the first coupling element, the chute member having a substantially cylindrical wall (72) covering the whole of the radially inner surface of the first coupling element. At one of its ends, the chute has a radially outwardly extending flange (70) positioned so that it traps the chute member in position when the two coupling elements are coupled toqether.
Patent FI-840059-A (FI)
Inventor: WELLENSTAM KJELL INGEMAR
IPC: A61B17/00
Filed: 1984-01-06
Abstract: A head assembly for a vein stripping instrument is described comprising a head lockable over an enlarged portion of a vein stripper cable by means of a snap mechanism and a cap.
Patent FI-860878-A (FI)
Inventor: TERANO HIROSHI
IPC: C07C233/34
Filed: 1986-03-03
Abstract: A compound of the formula: 
<CHEM>
 wherein
 R<1> is hydrogen, amino or a protected amino group,
 R<2> is hydrogen, carboxy or a protected carboxy group,
 R<3> is hydrogen, carboxy or a protected carboxy group,
 R<4> is lower alkyl, amino(lower)alkyl, protected amino(lower)alkyl, carbamoyl(lower)alkyl or protected carbamoyl(lower)alkyl,
 R<5> is hydrogen or lower alkyl, and
 R<6> is hydrogen, ar(lower)alkyl which may have suitable substituent(s) or heterocyclic(lower)alkyl, and pharmaceutically acceptable salts thereof, processes for its preparation and pharmaceutical compositions comprising it as an effective ingredient. The invention also comprises compounds of the formula 
<CHEM>
 useful for preparing the above compounds and a biologically pure culture of the microorganism Discosia sp. F-11 809.
Patent FI-871827-A (FI)
Inventor: HARA JUN
IPC: A23G/
Filed: 1987-04-27
Abstract: The invention concerns aerated chocolate in which the gas forms a continuous phase and the solid chocolate forms a finely particulate conglomerate, and also a method for producing aerated chocolate with an apparent density of 0.23 - 0.48 and in which the chocolate is in the form of a conglomerate, in which method molten chocolate is stirred with simultaneous cooling, so that gas is enclosed therein, until its temperature is 8 to 14 degree lower than the melting point of the fat in the chocolate and until its apparent density is 1.1 - 0.7, whereupon it is additionally expanded under reduced pressure of 150 torr or lower, the gas and the solid phases converting.
Patent FI-885412-A (FI)
Inventor: HALLDEN-ABBERTON MICHAEL PAUL
IPC: C08F8/32
Filed: 1988-11-22
Abstract: Thermoplastic copolymers of glutaric anhydride and (meth)acrylic esters are prepared free of acid groups by reacting a (meth)acrylic ester polymer with a secondary amine at from 150 DEG  to 400 DEG C. Where the secondary amine is sufficiently volatile, any excess is removed at above 160 DEG C and below 26.6 kPA. The copolymers are amorphous, soluble, non-crosslinked and low acid. They may be blended with other polymers, formed into plastic articles, or swelled with cross-linking agents.