baber/WOPTO huggingface dataset:
Patent CA-1217101-A (CA)
Inventor: SUTHERLAND DONALD J
IPC: F02M31/18
Filed: 1985-06-07
Granted: 1987-01-27
Abstract: FUEL VAPOURIZATION AND PRESSURIZATION SYSTEM       FOR AN INTERNAL COMBUSTION ENGINE                 Abstract of the Disclosure The fuel economy of an internal combustion engine having a fuel tank from which fuel is supplied to a carburetor for controlled delivery to the engine may be improved by vapourizing and pressurizing the fuel before it reaches the carburetor.  A fuel vapourization system includes a vapour tank for containing pressur-ized, vapourized fuel.  The fuel is vapourized with a nozzle through which the fuel is sprayed into the vapour tank under high pressure.  A high pressure pump is used to pump fuel from the fuel tank and force the fuel through the nozzle under high pressure.  A fuel delivery line is provided for delivering pressurized, vapourized fuel from the vapour tank to the carburetor.
Patent CA-1238823-A (CA)
Inventor: SUNDET SHERMAN A
IPC: B01D69/12
Filed: 1985-06-27
Granted: 1988-07-05
Abstract: TITLE          COMPOSITE REVERSE OSMOSIS MEMBRANE      HAVING A LAYER OF INTERFACIALLY POLYMERIZED  POLY-META-PHENYLENE CYCLOHEXANE-1,3,5 TRICARBOXAMIDE             ABSTRACT OF THE DISCLOSURE        A multilayer membrane for performing reverse osmosis is disclosed.  The membrane comprises a porous support and a layer formed of poly meta-phenylene cyclohexane-1,3,5-tricarboxamide.  The preferred material for forming the support is a polysulfone.
Patent CA-1249353-A (CA)
Inventor: MORIKI YASUMITSU
IPC: G01L9/00
Filed: 1985-07-10
Granted: 1989-01-24
Abstract: ABSTRACT OF THE DISCLOSURE     A method to properly discriminate fitting pressure of articulated track links.  Loading pressure in the ram of a track press is compared with both the lower and upper limit pressure values which are prescribed with reference to the range of fitting pressure specified for the links.  Fitting of a link is determined acceptable when a sum of the press load-ing time is longer than a predetermined value while press pressure is maintained within the range between the lower and upper pressure values; whereas it is determined unacceptable when the sum of press loading time is shorter than the prede-termined one or when time in which press pressure exceeds the upper limit pressure is longer than a predetermined time.
Patent CA-1260450-A (CA)
Inventor: PRZYDROZNY MICHEL
IPC: B01J23/28
Filed: 1985-12-23
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE A method of methane production by means of a thioresistant catalyst wherein a mixture comprising in particular carbon monoxide, hydrogen and sulphur compounds is contacted with a thioresistant catalyst comprising a metal selected from the group comprising molybdenum, vanadium or tungsten and possibly cobalt and/or nickel, this catalyst being deposited onto a cerium oxide support, the reaction being performed at a temperature lying between about 250°C and 650°C and at a pressure lying between about 5 bars and 140 bars, this method being useful to carry out the effective methane synthesis with a much improved selectivity in favour of methane.
Patent CA-1251848-A (CA)
Inventor: BREY WILLIAM A
IPC: H04Q1/06
Filed: 1986-02-14
Granted: 1989-03-28
Abstract: MODULAR DISTRIBUTION FRAME ASSEMBLY             Abstract of the Disclosure A modular distribution frame assembly for carrying telephone line terminal and protection blocks in a substantially factory-prewired condi-tion.  The frame has a base for securing to a floor support and a telescopic upper end for securing to an overhead support.  The protection blocks are mounted on one side of the frame in a vertical array.  The line terminal blocks are mounted on the other side of the frame in horizontal arrays.  The frame includes horizontal channels which open only to the side on which the terminal blocks are mounted.  The arrays of terminal blocks are mounted above and below each channel.   Any one of the protection blocks may be connected to any one of the terminal blocks in one of the arrays.  The horizontal channel may be used to receive wires which are used to jumper between the array of line terminal blocks which are connected to the protec-tion blocks and the other array of terminal blocks mounted adjacent the channel.
Patent CA-1249872-A (CA)
Inventor: CHEER ERIC R
IPC: G01S1/68
Filed: 1986-02-17
Granted: 1989-02-07
Abstract: ABSTRACT         IMPROVEMENTS IN OR RELATING TO TRANSMITTERS   A transmitter for target tracking, the transmitter compries a transmit mode and a standby mode, a movement sensor for detecting movement of a target to be tracked, and a trigger circuit, responsive to the movement sensor, for selecting the transmit mode or standby mode for the transmitter, In a preferred embodiment a pulse generator for generating standby confidence pulses and the transmitter is arranged such that a standby confidence pulse is transmitted periodically when the transmitter is selected to operate in the standby mode for indicating to a tracking receiver that the transmitter is operational.
Patent CA-1269561-A (CA)
Inventor: KNOTH DALE W
IPC: G03F7/004
Filed: 1986-02-26
Granted: 1990-05-29
Abstract: SCREEN EMULSIONS               ABSTRACT OF THE DISCLOSURE Screen emulsions in accordance with the present invention include a poly vinyl alcohol and poly vinyl acetate or a poly vinyl acetate copolymer emulsified in water along with appropriate amounts of diacetone acrylamide and an acrylic monomer.  The emulsions preferably also include a cyclic amide, phthalatic plasticizers, an initiator of monomer polymerization and a thermal stabilizer.  The emulsions are intended to be admixed with a photosensitive free radical-generating compound that initiates cross-linking of the polymeric components and applied to a mesh or screen.  The screen is overlaid with an obliterating material, exposed to light and washed to remove non-exposed emulsion.  The resulting screen can be used without further hardening with both water- and solvent-based inks, and the film can be removed with emulsion-removing chemicals to permit reuse of the screen.
Patent CA-1259600-A (CA)
Title: Scorch resistant, crosslinkable composition  containing mixture of copper and metal  dithiocarbamates
Inventor: KMIEC CHESTER J
IPC: C08L7/00
Filed: 1986-03-03
Granted: 1989-09-19
Abstract: Abstract of the Disclosure A crosslinkable composition of a polymeric thermoplastic and/or elastomeric material which is susceptible to scorching when processed at elevated temperatures, prior to crosslinking, in the presence of a free radical initiator, is protected against such scorching by the incorporation therein of a mixture of at least two metal salts of disubstituted dithiocarbamic acid, wherein one metal salt is based on copper.
Patent CA-1251658-A (CA)
Inventor: TYLER KEITH A
IPC: F16H7/02
Filed: 1986-03-04
Granted: 1989-03-28
Abstract: Abstract of the Disclosure IDLER PULLEY     A streamlined, self-cleaning, non-driven pulley having a center flange extending radially from a center hub which has axially extending radial ribs on either side of the flange.  The space between adjacent ribs is filled by a web sloping radially inward toward the axis of rotation of the pulley and axially outward from the center flange.  In operation with a belt having two parallel longitudinal rows of internal driving lugs, the pulley flange contacts the belt between the lug rows to support the belt.  Each belt lug is supported by the ribs as it passes over the pulley to maximize the width of support to the belt tensile member while under working load.
Patent CA-1239654-A (CA)
Inventor: BEALL GEORGE H
IPC: C03C10/16
Filed: 1986-03-26
Granted: 1988-07-26
Abstract: ABSTRACT OF THE DISCLOSURE    The  present  invention  is  concerned  with  the preparation of glazes which are especially suitable for application   to   glass-ceramic   articles   containing potassium  fluorrichterite  as  substantially  the  sole crystal  phase.    The  glazes  consist  essentially, expressed  in  terms  of  weight  percent  on  the  oxide basis, of SiO2     46-50     CaO   1-4 Al2O3     5-8      ZnO   2-6 ZrO2     0.3-1     SrO  2-6 Li2O      1-2      B2O3  9-11 Na2O      2-3.5    PbO  20-25
Patent CA-1254507-A (CA)
Inventor: GREENLEE DONALD R
IPC: E21B23/01
Filed: 1986-05-08
Granted: 1989-05-23
Abstract: ABSTRACT OF THE DISCLOSURE          A retrievable anchor assembly for use in well bores and the like includes a unitary mandrel arranged to be directly attached to the tubing, and at its lower end to additional tubing or to well apparatus such as a well pump.  An upper expander is threaded onto the mandrel and a lower expander is attached to the mandrel by shear pins.  A plurality of slips are disposed in curcumferentially spaced relationship about the mandrel and held in place thereon by a plurality of garter springs which extend through the slips.  A cage encircles the upper and lower expanders and the slips and includes openings through which the slips project for engagement with the well bore wall.  The cage also includes slots through which drag springs that are attached to the upper expander extend for engagement with the well bore wall whereby relative rotation can be accomplished between the mandrel and upper expander to move the slips between set and retracted positions.
Patent CA-1264149-A (CA)
Inventor: MOSER WILLIAM N
IPC: F16L25/00
Filed: 1986-06-06
Granted: 1990-01-02
Abstract: ABSTRACT OF THE DISCLOSURE A ruptured steal tube in a hydraulic line which has a flared end received in a threaded coupling nut coupled through a complementary nut to another tube or other fitting is repaired by severing a portion of the tube from a remaining part of the tube at a point beyond the rupture, uncoupling the coupling nut and removing the severed portion of the tube and coupling nut from the line, providing a replacement length of tube of like diameter and length to the severed portion, the replacement length of tube also having a flared end, transferring the coupling nut from the severed portion to the replacement length, and connecting the replacement length of tube into the line by recoupling the coupling nut and affixing the replacement length of tube to the remaining part of the tube at the point of severance by welding or by means of a tube coupling device.  Replacement tube lengths and welding sleeves for forming the weld connection may be provided in the form of a kit and the invention is particularly useful in repairing hydraulic lines in farm tractors and the like, in situ, without having to await delivery of replacement tube sections.
Patent CA-1268961-A (CA)
Inventor: SUMIYA KOJI
IPC: F16H63/44
Filed: 1986-07-29
Granted: 1990-05-15
Abstract: ABSTRACT OF THE DISCLOSURE         A rotational speed detecting device for detecting rota tional speed of a predetermined element of a shifting unit is provided for at least one of a main shifting unit and a sub-shifting unit.  A control is provided for controlling a predeter-mined friction engaging element of at least one of the shifting units according to signals from the rotational speed detecting device, so that shifting operations of both the shifting units will be synchronized, when both the units are shifted.  There fore, the output speed of the transmission is not temporarily increased or decreased and thus, smooth shifting is obtained.
Patent CA-1252864-A (CA)
Inventor: DIESEL MICHAEL E
IPC: H04M3/42
Filed: 1986-09-22
Granted: 1989-04-18
Abstract: DISCRETIONARY CALL FORWARDING     Abstract A call forwarding method that allows the called party to selectively forward individual alerting calls based, for example, on the calling party identity or on how busy the called party is at any given time, but without requiring the called party to first answer the calls.  The called party can effect the transfer even though engaged in conversation with someone else.
Patent CA-1264871-A (CA)
Inventor: HORI MAKOTO
IPC: H01C1/14
Filed: 1987-02-24
Granted: 1990-01-23
Abstract: ABSTRACT OF THE DISCLOSURE          A positive ceramic semiconductor device having positive temperature coefficient of resistance comprises a pair of electrodes provided on a ceramic semiconductor substrate.  One of the paired electrodes which is to serve as the positive pole is basically constituted by at least an electrically conductive layer of silver-palladium series containing silver and palladium at a predetermined ratio.  For preventing a localized current concentration from occurring in the current conducting state, improvement is made as to the structure of the positive pole electrode formed of the electrically conductive material of silver-palladium series and/or the structure of the negative pole electrode.  Silver-migration phenomenon on the positive ceramic semiconductor substrate as well as degradation of the mechanical strength thereof is positively prevented.
Patent CA-1237764-A (CA)
IPC: G01V3/08
Filed: 1987-06-05
Granted: 1988-06-07
Abstract: METHOD FOR TIRE MAGNETIZATION                     OF WELL CASING          Abstract A magnetic field is induced in a well casing.  The location of this field may then be sensed while drilling another well and the direction of drilling modified in response to the sensed location of the first well.  This allows one to either avoid or intersect the first well with the second well.
Patent CA-1264335-A (CA)
Inventor: GOODIER PETER T
IPC: G01L1/10
Filed: 1987-07-02
Granted: 1990-01-09
Abstract: ABSTRACT OF THE DISCLOSURE    The invention relates to a weight measuring apparatus utilizing a vibration type force sensor having a greatly in-creased Q and being inexpensive and easy to manufacture.  The force sensor includes a single vibratory beam or a pair of vibra-tory beams, which oscillate at a particular measurement frequency related to the stress applied to the sensor by a weight.  A rota-tional mass is coupled to a nodal point of the vibratory beam at the measurement frequency, and greatly influences the frequency at which the beam will vibrate.  As a result, the tolerences for manufacture of the force sensor are greatly relaxed, and the pendulum-like movement of the rotational masses for a double-ended tuning fork type sensor tends to override any mismatch between the two parallel vibratory beams.
Patent DK-109291-A (DK)
Inventor: LUNDSGAARD FINN CHRESTEN
IPC: G01N35/00
Filed: 1991-06-07
Abstract: The method is a method of photometric in vitro determination of a blood gas parameter in a blood sample. The blood gas parameter is oxygen. The method comprises transferring the blood sample to a sample container with a transparent wall portion and with an inlet opening and otherwise being essentially sealed, said sample container incorporating a luminophor whose luminescence is quenched in the presence of oxygen, disposing the sample container in optical communication with an optical system comprising a radiation source and a radiation detector, transmitting radiation from the radiation source to the sample container to excite the luminophor, transmitting the luminescence emitted by the excited luminophor to the radiation detector, and detecting and registering the luminescence. A sample container and a system for photometric in vitro determination of oxygen in a blood sample is also described. <MATH>
Patent DK-194688-A (DK)
Inventor: SEELA FRANK
IPC: C07H19/16
Filed: 1988-04-08
Abstract: Novel deazapurine nucleosides of the formula I <IMAGE>  in which  X denotes nitrogen or a methine group,  W denotes nitrogen or the group <IMAGE> R<1>, R<2>, R<3> and R<4> can be the same or different, and denote hydrogen, halogen, a lower alkyl, hydroxyl, mercapto, lower alkylthio, lower alkyloxy, aralkyl, aralkyloxy, aryloxy or an optionally mono- or disubstituted amino group,  R<5> denotes hydrogen or a hydroxyl group, R<6> and R<7> each denote hydrogen or one of the two radicals R<6> and R<7> denotes halogen, a cyano, azido or an optionally mono- or disubstituted amino group, where one of the radicals R<6> and R<7> can also represent a hydroxyl group if X denotes a methine group, and R<5> and R<7> together can additionally represent a further bond between C-2' and C-3' and Y represents hydrogen, a monophosphate, diphosphate or triphosphate group, and possible tautomers and salts and nucleic acids which contain one or more compounds of the formula I as building block. The compounds according to the invention exhibit antiviral properties and can further be used in DNA sequencing, where they lead to chain termination and/or prevent band compression.
Patent DK-250884-A (DK)
Inventor: BECKETT CHRISTINE ANNE
IPC: C02F1/52
Filed: 1984-05-22
Abstract: An aqueous suspension of mineral particles, for example calcium carbonate and/or calcium hydroxide, has a mineral dry matter content of at least 40% m/m and contains an agent which keeps the suspension at a pumpable viscosity but which acts as a flocculating agent when the suspension is diluted. Suitable agents include cationic and amphoteric polyelectrolytes possessing nitrogen- containing groups, for example polyamines and dimethyldiallylammonium chloride polymers. The suspensions can contain other components, for example a synthetic hectorite or a dispersing agent, such as a polyacrylate, polymethacrylate or polyphosphate. The suspensions can be used in paper making and in sewage treatment.
Patent DK-286286-A (DK)
Inventor: COVELLI BRUNO
IPC: A47J27/04
Filed: 1986-06-18
Abstract: 1. Pressure cooker having a boiling chamber (1), accessible through a door (2) or the like, for the reception of the foodstuffs to be prepared, and having a steam generator (4) which consists of a heatable casting with a plurality of cast-in passages (11) and which is connected on the one hand to a water supply conduit, and on the other to the boiling chamber (1), characterised in that there are provided a common feed passage (10) and several distributor passages (11) branching off from it and opening at their ends into a steam trap chamber (12), the casting (4) being installed in the pressure cooker with the distributor passages (11) rising slightly from the water supply side.
Patent DK-299981-A (DK)
Inventor: BETZING H
IPC: C07F9/10
Filed: 1981-07-07
Abstract: The present invention is directed to new 1-S-alkyl-2-O-acyl-3-phosphocholine-1-mercapto-2.3-propandiols of the general formula I <CHEM> process for producting the same and pharmaceutical preparations containing the same as active agent, in particular for the treatment of increased blood pressure and thromboembolic diseases.
Patent DK-343080-A (DK)
Inventor: ZABROCKI K
IPC: B01D19/04
Filed: 1980-08-08
Abstract: An emulsifier composition comprising (a) a non-ionic emulsifier having an HLB-value of about 10 to 20 and (b) a polyoxyalkylene-polyester of which about 5 to 50% by weight comprises polyoxyalkylene radicals. It may be used in admixture with phosphoric acid esters, serving to reduce foaming and prevent settling of aqueous suspensions such as cement and calcium sulfate slurries.
Patent DK-420588-A (DK)
Inventor: MATTHEWS DONALD P
IPC: A61K31/38
Filed: 1988-07-27
Abstract: This invention relates to novel (aryl or heteroaromatic methyl)-2,2 min -1H-biimidazoles; to a process for their production comprising of reacting an appropriate alpha-brominated or alpha-chlorinated, substituted or non-substituted, methylated monoaromatic ring compound with 2,2 min -bi-1H-imidazole in a solvent such as ethanol in the presence of a base such as sodium hydroxide under reflux conditions; and to pharmaceutical compositions and methods of treating hypertension with such compounds.
Patent FI-841676-A (FI)
Inventor: IKEGAMI SEISHI
IPC: C07D491/107
Filed: 1984-04-27
Abstract: Chromogenic fluorene-9-spiro-lactones have the formula: <CHEM> where R1, R2, R3, R4 and E have defined meaning. The compounds can be made by diazotizing and then effecting a ring closing reaction on the corresponding precursor primary amino-substituted phthalide, furopyridine or furopyrazine. Compounds where E is a group of the formula <CHEM> and R1, R2, R3, R4, R5 and R6 are each C1-C4 alkyl groups are preferred. The compounds are chromogenic and can be used in pressure and/or heat sensitive record material. They give light-fast blue to green colours when reacted with electron accepting co-reactants. The coloured forms exhibit marked absorption in the near infrared making them particularly useful in OCR detection systems.
Patent FI-854806-A (FI)
Inventor: PORUCZNIK PAUL
IPC: B67B7/76
Filed: 1985-12-04
Abstract: In a can opener having a traction wheel (18) for driving the end seam (26) of a can past the opener, and a cutter wheel (16) for severing the outer seaming wall of the seam, the axes (36,38) of the wheels being mutually perpendicular, the working parts are carried in a common cartridge (58) of metal, mounted removably in the housing (10) of the opener, the cutter wheel and its spindle (74) being integral with each other and mounted in a separate bearing cup (66) fixed in the body (60) of the cartridge and having a thrust bearing (68) remote from the cutter wheel. The housing carries a projecting abutment (54) having a forwardly curved seam-engaging surface which enables a variety of shapes and sizes of cans to be opened.
Patent FI-871747-A (FI)
Inventor: VAN LAAR ANTON
IPC: G02F1/01
Filed: 1987-04-21
Abstract: A plurality of brief blanks are knitted upon a circular knitting machine. A row of brief blanks are interconnected in side-by-side relationship in the form of a tube. In one embodiment, the tube is slit walewise as it is being knitted upon the machine, followed by coursewise separation. In a second embodiment, following coursewise separation on the machine, a length of tube (including a row of brief blanks) is removed from the machine and then slit walewise. The brief blanks are folded and side- seamed to complete assembly.
Patent FI-880678-A (FI)
Inventor: KING DEREK
IPC: E05C/
Filed: 1988-02-12
Abstract: A latching device for locking an openable frame (14) relative to a fixed frame (12) of a glazed panel assembly (10) in either of a fully closed position or an ajar position, comprises a fixed latch (16) carried by the one of the frames which passes through an opening (32) in the other of the frames and engages a displaceable keeper (48) carried by the other frame. The keeper engages the latch in either of two positions automatically as the openable frame is moved in a closing direction.
Patent FI-885769-A (FI)
Inventor: ANDERIE WOLF
IPC: A43B5/06
Filed: 1988-12-13
Abstract: PCT No. PCT/DE88/00164 Sec. 371 Date Dec. 21, 1988 Sec. 102(e) Date Dec. 21, 1988 PCT Filed Mar. 17, 1988 PCT Pub. No. WO88/08263 PCT Pub. Date Nov. 3, 1988.A running shoe comprising a front sole of hard plastic material for mounting gripping elements, and a support member arranged behind the rearmost gripping elements, of elastically deformable material. In order to ensure that it is better possible to maintain a foot attitude required for optimum running efficiency, the support member is a wedge member which increases in thickness in a rearward direction and which comprises a relatively hard but elastically pressure-deformable material, wherein the underside thereof is disposed approximately in one plane with the front sole, and the wedge member extends at least with its portion associated with the outer edge of the sole, into the shank region of the sole.