baber/WOPTO huggingface dataset:
Patent CA-1323011-C (CA)
Inventor: KISKIS JAMES M
IPC: F01P7/16
Filed: 1989-09-07
Granted: 1993-10-12
Abstract: ABSTRACT OF THE DISCLOSURE         The present  invention relates  to a heating system for the passenger compartment of a  motor  vehicle  which  uses the laden  heat  of  the  vehicle  engine  to  heat  the  passenger compartment when the engine  is  not  running.    The invention includes a heat exchanger fluidly connected into the engine cooling system, a fan designed to blow  air through  the heat exchanger and  a  circulation  pump  which  may be operated responsive to manual or  automatic control  to circulate  coolant through the heat exchanger  whereby the  fan may  blow air through the heat exchanger and thence into the passenger compartment to heat the passenger compartment.
Patent CA-1326763-C (CA)
Inventor: RZECHULA MICHAEL J
IPC: E01H4/02
Filed: 1989-09-29
Granted: 1994-02-08
Abstract: SPREADER ATTACHMENT APPARATUS                  ABSTRACT OF THE DISCLOSURE           A spreader attachment is provided for an ice re-surfacing machine of the type having a front and rear,  a laterally extending conditioning housing with a rigid frame portion to be positioned in close proximity to a subjacent surface to be treated and having associated means for deliv-ering water from a supply against a subjacent surface, and structure for propelling the housing across a subjacent sur-face to be treated.  The spreader attachment consists of an elongate support bar secured to the rigid frame portion so that the length of the support bar is substantially horizon-tally situated along the lateral extent of the housing with the support bar having a laterally extending support sur-face, a spreader element with an attachment surface for en-gagement with a subjacent surface to distribute water from the supply evenly on a subjacent surface across the lateral extent of the housing as the housing is moved, and cooperat-ing structure on the spreader element and support bar for releasably attaching the spreader element to the support bar in operative position thereon by movement of the attachment surface on the spreader element towards and against the sup-port  surface  on  the  support bar  and  for  releasing  the spreader element and separating the spreader element from the support bar by movement of the attachment surface on the spreader element away from the support surface on the sup-port bar.
Patent CA-1327421-C (CA)
Inventor: HOXMEIER RONALD J
IPC: B01J23/44
Filed: 1989-09-29
Granted: 1994-03-01
Abstract: A B S T R A C T                     HYDROGENATION PROCESS      A process for selectively hydrogenating a polymer containing ethylenic unsaturation and cyano groups with a catalyst prepared by combining one or more of certain palladium compounds and one or more aluminum compounds in a suitable solvent or diluent.  The hydrogenation is accomplished in a suitable solvent for the polymer.
Patent CA-1290419-C (CA)
Inventor: VERBANETS WILLIAM R JR
IPC: H04B3/54
Filed: 1990-05-18
Granted: 1991-10-08
Abstract: ABSTRACT OF THE DISCLOSURE            A  low  cost,  multipurpose  digital  integrated circuit  (IC)  is  used  as  the  basic  building  block  in establishing a network communication system over a desired communication link.   The digital  IC can function as an addressable microcomputer  interface between  the network line and a remotely located microcomputer which may, for example,  comprise  any  microprocessor  based  controlled product.   In such mode, the digital IC's function is to take data from the network and pass it on to the remotely located  microcomputer  upon  command  from  the  central controller and to transmit data from the microcomputer to the central controller.  The digital IC may also function as a nonaddressable microcomputer interface between the central or master controller and the network line.  In such case the digital IC's function is to continuously take data from the central controller and place it on the network and take data from the network and pass it back to the central controller.   The  digital  IC  may  also  function  as  an addressable load controller associated with an individual remote controlled device and responding to shed or restore load commands from the central controller over the network line.  When so used the digital IC may also be commanded to transmit a reply message back to the central controller giving information  as to  the status  of the  controlled device, thus enabling the central controller to monitor a large number of remotely located controllable devices.
Patent DK-156570-C (DK)
Inventor: BOENNEMANN HELMUT
IPC: C07F5/02
Filed: 1982-04-27
Granted: 1990-02-05
Abstract: The preparation of pyridine and pyridine derivatives from alkynes and cyano compounds including HCN is disclosed. The process can be carried out in the presence of a cobalt or rhodium catalyst having at least one ligand with one or more boron atoms. Certain new cobalt or rhodium catalysts containing such ligand are also disclosed. Also disclosed is a process for the formation of 2-aminopyridine by contacting acetylene with cyanamide such as in the presence of a cobalt or rhodium catalyst which has at least one ligand with one or more boron atoms.
Patent DK-162651-C (DK)
Inventor: ASPISI CHRISTIAN
IPC: B01J39/20
Filed: 1982-11-18
Granted: 1992-04-21
Abstract: The invention relates to new reticulated statistic acrylic copolymers that may be used in a very wide range of solvents (water, methylene chloride, chloroform, methanol, ethanol, dimethylformamide, pyridine,) stable between pH 1 and pH 14, to preparation process thereof and to their use in ion exchange chromatography.
Patent FI-70914-C (FI)
Inventor: LANGE WOLFGANG
IPC: C09K17/00
Filed: 1981-07-10
Granted: 1986-10-27
Abstract: The invention relates to a process producing porous powdery polymer particles. A homogeneous mixture having two components minimum, one a meltable polymer, the other fluid inert to the polymer, both forming a system having a range of complete miscibility and a miscibility gap are introduced to a bed of solid-substance particles, then cooling the mixture to below solidification of the polymer and comminuting the obtained cake-like mass. The polymer is separated then from the inert fluid and solid-like substance particles.
Patent FI-75734-C (FI)
Inventor: TIKKANEN MATTI HAAKON AUGUST
IPC: A61K8/21
Filed: 1984-12-18
Granted: 1988-08-08
Abstract: Tartar formation on teeth is prevented with compositions of a sodium salt ethylenediaminetetraacetic acid having a pH between about 5.5 and 9.0 in a carrier which permits application to the teeth. Aqueous solution may be used for this purpose as well as toothpaste compositions.
Patent FI-82373-C (FI)
Inventor: BOLICH JR RAYMOND EDWARD
IPC: A61K8/73
Filed: 1986-01-24
Granted: 1991-03-11
Abstract: Shampoos are disclosed which comprise a synthetic anionic surfactant, a dispersed, insoluble, non-volatile silicone, a xanthan gum suspending agent and water.
Patent FI-86761-C (FI)
Inventor: HORVEI KNUT
IPC: F16K1/24
Filed: 1987-06-02
Granted: 1992-10-12
Abstract: PCT No. PCT/NO85/00062 Sec. 371 Date Apr. 22, 1988 Sec. 102(e) Date Apr. 22, 1988 PCT Filed Oct. 3, 1985 PCT Pub. No. WO87/02094 PCT Pub. Date Apr. 9, 1987.Shut-down valve intended for use in a subwater/subliquid position, for instance in subsea pipelines for liquid/gas. It is an object to prevent the medium surrounding the valve, to penetrate the pipesystem which is being served by the valve, and at the same time counteract the through-flowing fluid to be released into the surrounding medium when the valve is to undergo maintenance. The valve comprises a valve housing comprising a cylindrical valve chamber (12,13), which is intended for being oriented along the direction of flow F of the liquid/gas, and a radially arranged valve chamber (14), which is closable with a removable bonnet (9), and also a clack-valve body (3) which is movable between a closed position and an open position. The shut-down valve is characterized by a clack-valve body (3) pivotally mounted to the bonnet (9) and the valve is provided with a trunk piston (7) which is axially displaceable in the cylindrical valve chamber (12,13) of the valve housing between an advanced position where it extends over the radial valve chamber (14) of the valve housing and in this way is separating it from the cylindrical valve chamber (12,13), in such a way that maintenance may occur without the surrounding medium coming into contact with the through-flowing fluid and a retracted position in which the trunk piston is retracted from the area of the radial valve chamber (14).
Patent FI-93154-C (FI)
Inventor: ZELLEY RICHARD C
IPC: G06F9/24
Filed: 1987-12-16
Granted: 1995-02-27
Abstract: A central subsystem of a data processing system includes a writable control store which is loaded with firmware to control the central subsystem operations. The central subsystem logic is responsive to a sequence of commands from a system management facility to load the control store and verify that the control store firmware is loaded correctly.
Patent FI-93519-C (FI)
Inventor: WAN CHUNG-ZONG
IPC: B01J27/053
Filed: 1988-08-12
Granted: 1995-04-25
Abstract: A catalyst comprises (a) an activated alumina, (b) a substantially water-insoluble bulk stabilizer present in an amount at least sufficient to stabilize the activated alumina against thermal degradation, and (c) one or more platinum group metal catalytic components. The bulk stabilizer may be one or more of calcium sulfate, strontium sulfate or, preferably, barium sulfate. A mixture of activated alumina (and/or activated alumina precursor) and bulk stabilizer particles, e.g., gamma-alumina particles and barium sulfate particles, may be slurried in an aqueous medium and coated onto a carrier substrate. One or more platinum group metal catalytic components may be dispersed onto the activated alumina, e.g., it may be dispersed onto a mixture of activated alumina and bulk stabilizer. The coated carrier substrate may be calcined in air to provide the catalyst.
Patent FI-91102-C (FI)
Inventor: BADOUREAUX JEAN-PIERRE
IPC: B21D39/04
Filed: 1990-01-30
Granted: 1994-05-10
Abstract: This method aims to make a tight joint for a rigid pipe of the type comprising an internally shouldered nut (4) engaged on the pipe (2) to be joined, a collar (2a) provided at the end to be joined of this pipe (2) and making the nut (4) be captured by this pipe and a threaded fitting (3) integral with the opening of the device or other component to which this pipe (2) must be joined and on which the nut (4) is intended to be screwed, the front face (3a) of this fitting (3), against which the collar (2a) of the pipe (2) is applied, having a seal (5) disposed in an annular groove (5a) acting as a housing for it, this method being of the type in which the collar (2a) of the pipe (2) is produced by snap-riveting, its end for joining being gripped, after engagement of the shouldered nut (4), in an opening die (6) having a die cavity shouldered to the profile of the collar (2a) desired. 
<??>The die cavity of the opening die (6) is constituted by a shouldered collet (8) intended to remain captive in the joint, between the collar (2a) and the shouldered nut (4), the cylindrical skirt (8a) of this collet (8) being intended to be disposed between the pipe (2) and the inner shoulder (4a) of the nut (4) while its outer shoulder (8a) is intended to rest on the inner shoulder (4a) of the nut (4). 
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Patent FI-90406-C (FI)
Inventor: NIKLANDER LEO
IPC: B65D77/06
Filed: 1990-07-04
Granted: 1994-02-10
Abstract: A container particularly suited for the storage of granular plastic raw material. The container has an octagonal or cylindrical shell section (1) that advantageously surrounds a plastic bag (9). The shell section (1) consists of liners and fluting carbdoard layers placed between them. The top edge of the shell section (1) is provided with a flexible brimming edge (8) made of one of the liners, the said brimming edge making it possible to fill the container to the brim, but when the container is closed and pressures act upon the lid (7) of the container following the compacting of the granular material in the plastic bag (9), the brimming edge (8) crumples.
Patent NO-159140-C (NO)
Inventor: PORTER JOHN EDWARD
IPC: B01D1/30
Filed: 1984-02-21
Abstract: An evaporator comprises a plurality of substantially parallel plates mounted for rotation about a common axis and in which provision is made for a condensible vapor to flow across a first face of each of said plates and for a liquid, at least a portion of which is to be evaporated, to flow across the second face of each of said plate, which plates are arranged to be rotatable at such a mean acceleration, measured in a radial direction with respect to said axis of rotation, greater than the acceleration due to gravity, said first face of each of said plates has a surface designed to discourage formation of a continuous liquid film thereon. The evaporator may be used to concentrate solutions, e.g. of depleted brine or aqueous caustic soda.
Patent NO-174036-C (NO)
Inventor: BIELAGUS JOSEPH BRUCE
IPC: B07B1/15
Filed: 1988-01-06
Abstract: A disc screen or like shaft structure in which screen discs (25) and spacers (28) are connected together in modular relation. The spacers (28) support the discs (25) axially and are formed of plastic to allow the discs to deflect from their radial plane and the plastic spacers have an outer metallic surround (30) which is of smaller length than the spacers (28) to present a protective metallic outwardly facing surface but allow the discs (25) to deflect laterally. The assembly is placed under a predetermined end-wise compression and the module is mounted on a rectangular shaft (27) which is suitably supported for rotation.
Patent NO-167414-C (NO)
Inventor: SAUERBREY HELMUTH
IPC: F22B3/04
Filed: 1989-02-28
Abstract: The invention relates to a flash tank for hot liquid media under pressure, in particular water. In order to be able to carry off the medium, which occurs in at least two different pressure levels, into a flash chamber of the tank without creating vibrations and noise, it is proposed according to the invention that the flash chamber is divided by means of partition walls (3) into neighbouring individual flash compartments (4) which are open to the top to a vapour collecting chamber (9), that the supply pipes (5) for the medium are in each case guided into the flash chamber separately from one another, each supply pipe (5) being assigned to a separate flash compartment (4) or supply pipes (5) of the same pressure levels being assigned to a common flash compartment, that the shut-off members in the supply pipes (5) are arranged in the immediate vicinity of the flash tank (1), that the flash compartments (4) are connected, by means of a perforated bottom (6), to a condensate collecting chamber (7) situated underneath, that the condensate collecting chamber (7) is connected to the vapour collecting chamber (9) via a pressure compensation pipe (10) and that a device for maintaining a condensate level in the condensate collecting chamber (7) is provided. <IMAGE>
Patent NO-170835-C (NO)
Inventor: RITSON GEOFFREY
IPC: A61M5/32
Filed: 1989-08-22
Abstract: An automatic injector is provided having at least two chambers (27 and 28) containing different ingredients of a medicament separated by an impermeable membrane (29). A lance (34) is movable independently of a plunger (33) to cut or pierce the membrane (29) before a spring-loaded drive member (37) for the plunger (33) is released to drive a needle (30) out of the body (1) of the injector and discharge the medicament through the needle (30). A removable safety clip (3) is provided for preventing movement of an actuating cap (4) into an operative position for advancing the lance (34), and release of the drive member (37) is preventable by a removable safety pin (5) until the injector is to be used.
Patent AU-758575-C (AU)
Title: Compounds having glucuronic acid derivative and glucosamine derivative in structure thereof, method for producing the compounds, and uses of the compounds
Inventor: YATSUKA NOBUAKI
IPC: A61K31/728
Filed: 1999-04-30
Granted: 2003-11-20
Abstract: 1 &cir&  Compounds of the following general formula (1) having a glucuronic acid derivative and a glucosamine derivative in the structure thereof, pharmacologically acceptable salts and solvates of the compounds, or solvates of the salts, 2 &cir&  a method for producing the compounds 1 &cir& , 3 &cir& a pharmaceutical composition containing the compounds 1 &cir& , 4 &cir& polymers having at least one of the compounds 1 &cir&  as a side chain structure, 5 &cir&  a coating agent containing the compound 1 &cir& or the polymer as one of active ingredients, and 6 &cir& molded products, artificial organs, medical devices, and equipment for cell culture, which have been produced using the polymer 4 &cir&  and/or the coating agent 5 &cir& .  <CHEM>
Patent CA-2001266-C (CA)
Inventor: LONG JOHN ROBERT
IPC: H03L7/00
Filed: 1989-10-23
Granted: 1996-08-06
Abstract: In methods and apparatus for aligning the phase of a local clock signal with the phase of a data signal, an incoming data signal is delayed to provide a delayed data signal and regenerated with a local clock signal to provide a regenerated data signal. A difference between the phase of the delayed data signal and the phase of the regenerated data signal is detected. The phase of the local clock signal is retarded by a predetermined fraction of a bit period if the regenerated data signal leads the delayed data signal and is advanced by the predetermined fraction of the bit period if the regenerated data signal lags the delayed data signal. The retiming, detecting, retarding and advancing steps are repeated continuously to obtain and maintain approximate alignment of the phase of the local clock signal with the phase of the delayed data signal. The methods and apparatus are useful in high speed packet switches.
Patent CA-2001900-C (CA)
Inventor: FRANK MARGARET A
IPC: A61F13/00
Filed: 1989-10-31
Granted: 1995-04-04
Abstract: In accordance with the present invention a novel composite compression and support dressing is disclosed.  This dressing comprises an extensible bandage having a stretchable hydrocolloid adhesive composition laminated thereto.
Patent CA-2006939-C (CA)
Inventor: MORIN PIERRE
IPC: E21B17/10
Filed: 1989-12-29
Granted: 2000-06-27
Abstract: La présente invention concerne une garniture pour forage à trajectoire contrôlée. Cette garniture comprend un moteur de fond, un outil de forage et un stabilisateur à géométrie variable.
Patent CA-2007610-C (CA)
Title: Down hole drills using spent driving fluid for flushing purposes
Inventor: GUSTAFSSON PER
IPC: E21B21/00
Filed: 1990-01-11
Granted: 1999-01-26
Abstract: In a water driven down-the-hole rock drill, the rearward end of an associated hammer is provided with a drive piston reciprocable in a cylinder located adjacent the rear of the drill.  The front end  of the hammer is guided for reciprocation in a bearing located adjacent an anvil of a drill bit.  Between the cylinder and the bearing the hammer is elongated and enlarged diametrically relative to the piston.  The enlarged hammer portion reciprocates freely in a chamber formed by an outer casing of the drill. Drive water is expelled from the cylinder and flushes the hole drilled by the bit.  An open ended tubular valve reciprocates to control a duct connecting the interior of the valve to coaxial through-flushing channels in the hammer and the drill bit.
Patent CA-2009320-C (CA)
Title: Cassette loading mechanism of a magnetic recording and reproducing apparatus
Inventor: OHASHI KEIICHI
IPC: G11B25/06
Filed: 1990-02-05
Granted: 1994-09-06
Abstract: A cassette loading mechanism of a magnetic recording and reproducing apparatus is capable of selectively loading a large-sized cassette and a small-sized cassette.  A large-sized cassette insertion opening having a form corresponding to the large-sized cassette is provided in a cassette control unit.  The inserted large-sized cassette is supported by a slider.  This slider is movable between an insertion position and an operation position.   The small-sized cassette is received in a housing outside the cassette control unit through the large-sized cassette insertion opening and it is set and supported in an adapter chassis.  The adapter chassis is movable through a slide plate between a retreat position enabling insertion of the large-sized cassette and a setting position, and between the setting position and an operation position.  The adapter chassis can be attached to the slider in the operation position.
Patent CA-2009644-C (CA)
Title: Procedure to establish a measuring point to determine the thickness of the layer of moistening agent on an offset printing plate
Inventor: KIPPHAN HELMUT
IPC: B41F33/00
Filed: 1990-02-08
Granted: 1994-01-25
Abstract: Abstract The invention relates to a procedure to establish a measuring point lying in an ink-free area for the registration of the thickness of the layer of moistening agent on the surface of an offset printing plate, whereby a measuring head scans the plate surface in a search run, and an evaluation of the measurement data thus obtained is performed; the invention proposes an evaluation of the measurement data in order to obtain an optimal working method, in particular as regards positioning technology, in such a manner that the measuring point (17) lies in a vertical zone (8) of the offset printing plate (2) with the smallest possible average area coverage.            Main Figure 1
Patent CA-2016500-C (CA)
Inventor: CURRAN WILLIAM V
IPC: A61P31/04
Filed: 1990-05-10
Granted: 2000-11-28
Abstract: A process for producing the compound [2S-(2.alpha.,3.beta.,5.alpha.)]-3-methyl-7-oxo-3-(1H-1,2,3-triazol-1-yl-methyl)-4-thia-1-azabicyclo[3 2 0]-heptane-2-carboxylic acid, (4-nitrophenyl)methyl ester, 4,4-dioxide, which comprises reacting a solution of azidopenamsulfone, 4-methoxyphenol and vinylpropionate with a solution of bis(trimethylsilyl)acetamide and 4-methoxyphenol in toluene at 80-100°C for 18-30 hours followed by filtering the resulting solution and cooling the filtrate to 0-10°C.
Patent CA-2020183-C (CA)
Title: Energy absorbing exercising and training machine
Inventor: WEBB JOHN DOUGLAS
IPC: A63B23/02
Filed: 1990-06-29
Granted: 2000-05-23
Abstract: An energy absorbing exercising and training machine for exercising a person's ability to accelerate a portion of his body through a path of motion. The machine comprises a flywheel rotatably connected to a frame by means of a pair of journal bearings. A harness assembly is provided for connection to the portion of the person's body to be exercised. An over-running clutch is provided for interconnecting the flywheel and the harness assembly allowing the flywheel to rigidly engage relative to the harness assembly upon acceleration of the harness assembly relative to the flywheel in a first direction along the path of motion of the body portion being exercised. The clutch also allows the flywheel to disengage and freely rotate relative to the harness assembly upon deceleration of the harness assembly relative to the flywheel.
Patent CA-2031415-C (CA)
Inventor: LAIL JIMMY E
IPC: F24F1/02
Filed: 1990-12-04
Granted: 1995-08-01
Abstract: The present invention is an air conditioning unit with indoor and outdoor heat exchanger coils and a pair of dual tangential flow blowers.   The blowers are driven by a single motor.  The motor directly drives the first blower which is rotatably connected to the second blower.  The rotational driving connection of the blowers is located on the opposite side of the motor and compressor.