baber/WOPTO huggingface dataset:
Patent CA-1325676-C (CA)
Inventor: MIYAKE TOMOYUKI
IPC: G11B11/105
Filed: 1989-07-19
Granted: 1993-12-28
Abstract: ABSTRACT OF THE DISCLOSURE           An external magnetic field device for a magnetooptical  information recording  and  reproducing apparatus in which an external magnetic field to be applied to a magnetooptical information recording medium is modulated by supplying to a magnetic head an alternate current the polarity of which is changed according to information to be recorded.   The device comprises an offset circuit for producing an offset in the alternate current.  The direction of the offset is selected so as to increase the current level of the polarity by which the initial magnetization of the information  recording  medium  is  reversed.  The direction of the offset may be selected so as to cancel the leakage magnetic field.
Patent CA-1336740-C (CA)
Title: Composite material
Inventor: MURAOKA KIYOSHIGE
IPC: C08K5/098
Filed: 1989-07-21
Granted: 1995-08-22
Abstract: A composite material comprising a rubber composition and a metal material, wherein the rubber composition contains, per 100 parts by weight of rubber, 0 to 0.5 part by weight of a cobalt salt of an organic acid, 3 to 6 parts by weight of sulfur, and N-oxy-diethylene-2-benzothiazolylsulfenamide or N-tert-butyl-2-benzothiazolylsulfenamide as a vulcanization accelerator, and the metal material is provided with a plating of a ternary alloy consisting of copper, zinc, and nicke.
Patent CA-1325747-C (CA)
Inventor: LACY FRANKLIN R
IPC: B63B19/02
Filed: 1989-08-25
Granted: 1994-01-04
Abstract: Abstract A flat single piece windshield (10) which extends across the bow of the boat and is rotatably connected thereto by hinges (20,22).  The windshield (10) includes two elongated support elements (48,50) which extend, respectively, from the top edge (14) of the windshield (10) downwardly to tracks which extend respectively along the gunwales of the boat.  The lower ends of the support elements (48,50) are movable along the longitudinal tracks, thereby providing a capability for the windshield (10) to be raised and lowered through a large angle relative to the plane of the boat.  A canopy (11) which includes a frame (67) and a cover (124) extends rearwardly from the top edge (14) of the windshield (10).  The canopy (11) is supported by telescoping poles (82,84) which extend from the rear of the canopy (11) downwardly to the gunwales of the boat.
Patent CA-1325619-C (CA)
Inventor: IIZUKA SHIGEO
IPC: A45D34/04
Filed: 1989-09-01
Granted: 1993-12-28
Abstract: ABSTRACT OF THE DISCLOSURE    The present invention relates to a toilet implement in which a shaft is rotated with respect to a piston member provided between the shaft and a liquid supply means whereby a cylinder is moved up and down to supply a liquid from a container body within a lower portion of the shaft into the liquid supply means. A leakage of liquid caused by the unartificial pushing-up of a bottom of the container body which has been a disadvantage encountered in conventional toilet implements can be prevented.
Patent CA-1320262-C (CA)
Title: Trap bracket assembly
Inventor: SZEGDA ANDREW
IPC: H02G7/08
Filed: 1989-09-19
Granted: 1993-07-13
Abstract: File 1427 ABSTRACT OF THE DISCLOSURE       A trap bracket assembly for use in a cable television system, wherein multiple trap shields are held in a mutually fixed parallel relationship and suspended from a support cable carrying the coaxial cable.
Patent CA-1321648-C (CA)
Title: Format converter
Inventor: ALMOND GARY R
IPC: H04L29/06
Filed: 1989-09-21
Granted: 1993-08-24
Abstract: ABSTRACT           Methods and apparatus are set forth that perform Format Conversion between bit streams which embed sub-rate circuit data according to different protocols.  The invention (1) locates and extracts the sub-rate circuit data embedded, in an input serial bit stream, in accordance with a first predefined protocol (2) aligns the data in a buffer, and (3) creates an output bit stream in which the extracted circuit data is reformatted and inserted in accordance with a second predefined protocol.  A programmable bit map driven format conversion module operates the data aligned in the aforementioned buffer.  The conversion process is bidirectional and, in one embodiment of the invention, facilitages conversion between a single stage time division multiplexed data format and a two stage time division multiplexed format (e.g. X.50 and I.463) by utilizing the aforesaid bit map driven format conversion technique.  More generally, the invention permits conversion between any two predefined protocols, permits great flexibility in network system configuration and permits multiple channels of different format or frame alignments to be converted simultaneously.
Patent CA-1333640-C (CA)
Title: Process and apparatus for removing impurities from water used in food processing utilizing a mixture of ozone and air
Inventor: HURST WILLIAM D
IPC: C02F1/24
Filed: 1989-09-25
Granted: 1994-12-20
Abstract: An apparatus and a process for using the apparatus for removing fat, bacteria, solids and other impurities from water used in food processing so that substantially all the water may be reused includes a tower.  The water is passed through a coarse filter to remove large pieces and is then introduced into the tower near the top thereof and flows out the tower near the bottom thereof.  A mixture of ozone and air is introduced at the bottom of the tower and bubbled up through the tower, counter to the flow of the water.  The ozone and water mixture carries impurities, especially the fat, over the top of the tower as a foam.  The foam then flows over the tower into a waste drain.  The process and apparatus may be varied to include a second tower unit with an alternative intermediate filter unit between the first tower and second tower unit.  In this embodiment, large pieces are removed in the coarse filter, fat is mostly removed in the first tower, remaining solid particles are removed in the intermediate filter and additional impurities, including protein, are removed in the second tower unit by a counter-current air and ozone mixture.          After the second tower unit, the water is passed through a polish filter, ozone removing scrubber and a chlorinator.
Patent CA-1305767-C (CA)
Title: Circulating raman-media laser radar method and apparatus for remote measurement of gases in the atmosphere
Inventor: OZDEMIR PHILLIP
IPC: G01S17/02
Filed: 1989-09-26
Granted: 1992-07-28
Abstract: ABSTRACT OF THE DISCLOSURE          Gases in the atmosphere are detected remotely using a Raman-shifted excimer/dye laser beam formed by passing an excimer/dye laser beam through a circulating-medium Raman-shifting cell which significantly increases the measurement repetition rate and allows for the production of an infinite number of different wavelengths for measurement.  The Raman-active medium is continously circulated so that the inputted laser beam passes through the Raman-active medium when the molecules of the medium in the optical path are at their ground energy level state.  The Raman cell is then tuned to provide a first wavelength, preselected for nonabsorption by the gases to be detected, which is transmitted through the gases to be detected toward an object capable of reflecting the beam back.  The Raman cell is also tuned to provide a second wavelength, preselected for being highly absorbed by the gases to be detected, which is then transmitted and similarly reflected.  The presence and quantity of the gases are then determined by the difference in the amount respectively absorbed at the two wavelengths.
Patent CA-1317300-C (CA)
Title: Process for the preparation of 2-¬2-¬4-¬(4-chlorophenyl) phenylmethyl|-1-piperazinyl|ethoxy|-acetic acid and its dihydrochloride
Inventor: COSSEMENT ERIC
IPC: C07D295/088
Filed: 1989-09-29
Granted: 1993-05-04
Abstract: A B S T R A C T   A process for the preparation of 2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-acetic acid and its dihydrochloride, wherein 2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-acetonitrile is hydrolysed in an aqueous, alcoholic or aqueous-alcoholic medium by a base or by an acid, and, if desired, the acid thus obtained is converted into its dihydrochloride.
Patent CA-1327744-C (CA)
Inventor: DUERKSEN JOHN H
IPC: E21B43/24
Filed: 1989-09-29
Granted: 1994-03-15
Abstract: ABSTRACT OF THE DISCLOSURE          A method is disclosed for fluid injection and oil production from a single wellbore which includes providing a path of communication between the injection and production zones.
Patent DK-153096-C (DK)
Inventor: STONE RICHARD L
IPC: E04F17/02
Filed: 1981-10-14
Granted: 1988-12-19
Abstract: A metal chimney comprised of prefabricated double-walled sections packed with compressible mineral fiber insulation material between the inner and outer metal walls. Each section has a male end and a female end constructed so that a plurality of sections can be interconnected together end-to-end and will maintain structural integrity while also reducing heat conductivity and gas leakage from the inner wall to the outer wall. The female end of each section has a flexible, diaphragm like insulation retainer and seal, while the male end utilizes a rigid spider comprised of spaced apart spoke portions between inner and outer walls in combination with an annular wafer of thin nonmetallic sheet material. After insulation, the flexible diaphragm seal is compressed against the rigid spider and annular wafer allowing the insulation to form a gas seal, which is maintained even if these wafers or diaphragm seals are consumed by chimney heat.
Patent FI-63260-C (FI)
Inventor: LOHRBERG KARL
IPC: C25B15/08
Filed: 1979-08-08
Granted: 1983-05-10
Abstract: An improvement in a process of electrolyzing an aqueous solution of an alkali metal halide in a membrane cell in which a pH above 1.0 is maintained in the anode chamber, the alkali metal halide solution is removed from the anode chamber and its concentration and pH are increased is described. The improvement resides in thereafter decreasing the pH of at least a portion of the resultant solution to below 1.0 and thereafter adjusting the pH to 1.0 to 6.0 and returning the so adjusted solution to the anode chamber.
Patent FI-74286-C (FI)
Inventor: LABEEUW BERNARD
IPC: C07D501/36
Filed: 1983-07-11
Granted: 1988-01-11
Abstract: The present invention relates to cephalosporins having the formula: <IMAGE>  (1)  in which COOA is an acidic radical, salt or ester, and R1 represents a group:   <IMAGE>  in which RA and RB are H or alkyl or together form a cycloalkyl with the carbon to which they are bonded, R2 and R3 are H, alkyl or alkenyl, R4 and R5 are H, alkyl or alkenyl or together form a ring to the nitrogen atom with which they are bonded. This invention also relates to a process for the preparation of these compounds and to drugs containing them.
Patent FI-77329-C (FI)
Inventor: BOUCHEE BERNHARD
IPC: B01L9/06
Filed: 1984-01-12
Granted: 1989-02-10
Abstract: Apparatus for collecting test samples including a support plate and a plurality of integrally connected vessels, which are supported by the support plate. The support plate includes an upper surface having a predetermined number of recesses aligned in at least one row. The internal dimensional configuration of one of the recesses in each of the rows is different from the configuration characteristic of the remainder of the recesses in the row. The recess with the different internal dimensional configuration is asymmetrically disposed along each of the rows. The vessels from at least one line and the number of vessels in each line is equivalent to the predetermined number of recesses in one of the rows. The base of the vessels has a shape corresponding to the internal dimensional configuration of an opposing recess, such that the base of one of the vessels in each line is different from the remainder of vessels in the same line. Each line of vessels is capable of being positioned within a corresponding one of the rows in only one sequence.
Patent FI-90092-C (FI)
Inventor: BERTOLA MAURO ATTILIO
IPC: C07D317/20
Filed: 1987-05-06
Granted: 1993-12-27
Abstract: Process for the preparation of R-2,2-R1, R2-1,3-dioxolane-4-methanol wherein R1 and R2 are H or alkyl groups or wherein R1 and R2 together with the carbon atom to which they are attached form a carbocyclic ring by subjecting a mixture of R- and S-2,2-R1, R2-1,3-dioxolane-4-methanol to the action of a micro-organism or substances derived therefrom having the ability for stereoselective consumption of S-2,2-R1, R2-1,3-dioxolane-4-methanol preferably until at least 80 wt% and more preferably all the S-2,2-R1, R2-1,3-dioxolane-4-methanol is consumed. Various micro-organisms of the genus Rhodococcus, Nocardia and Corynebacterium are disclosed as suitable for the purpose. The R-isomer is a valuable intermediate for stereospecific synthesis of various biologically active compounds including S-metoprolol.
Patent FI-88424-C (FI)
Inventor: SKJOLD PETERSEN JOERGEN
IPC: E04B/
Filed: 1988-11-23
Granted: 1993-11-09
Abstract: PCT No. PCT/DK88/00050 Sec. 371 Date Nov. 25, 1988 Sec. 102(e) Date Nov. 25, 1988 PCT Filed Mar. 25, 1988 PCT Pub. No. WO88/07614 PCT Pub. Date Oct. 6, 1988.Exterior, water-repellant facing or covering for a roof or a wall. The material is in the form of plates or slabs with overlap or butt joints. The material may include a support web. To eliminate the risk of condensation and to reduce the transmission of heat, the material is formed of mineral wool and a bonding agent. The fibres of the mineral wool lie predominantly within planes which are perpendicular to the external surface of the material.
Patent FI-96146-C (FI)
Inventor: STOECKLI RUDOLF
IPC: G07D3/14
Filed: 1989-04-28
Granted: 1996-05-10
Abstract: An arriving coin (10') of too large a diameter runs with one edge onto a run-on ramp (44). The raising of the coin (10') also causes the raising of the lower strand (12'') of a conveyor band (12') conveying a stream of coins. The raising brings about a lateral deflection of the lower strand (12'') in the direction of the arrow, the coin (10') to be separated out also being displaced laterally, thereby slipping off from the left-hand supporting edge (22) and tipping into a sorting-out orifice (14). The conversion of the raising movement of the lower strand (12'') into a lateral deflection is brought about by a guide roller (28) which is mounted on an arm (26) pivotable about an axis (50) and which is prestressed against the lower strand (12'') by means of a spring (30). Because the coin (10') to be separated out runs onto the ramp (44), a build-up of coins conveyed thereafter is prevented, thereby guaranteeing a high uniform output of the apparatus. The apparatus makes it possible to separate out coins of too small and of too large a diameter. <IMAGE>
Patent FI-97231-C (FI)
Inventor: ANGST CHRISTOF
IPC: A61P9/10
Filed: 1990-09-24
Granted: 1996-11-11
Abstract: Substituted 2-aminoalk-3-enoic acid derivatives of the formula I <IMAGE> process for the preparation of unsaturated amino carboxylic acid derivatives of the formula I <IMAGE> in which R1 is an aliphatic or via a C atom bonded oxacycloaliphatic or optionally aliphatically N-substituted or N-acylated azacycloaliphatic hydrocarbon radical which is substituted by optionally acylated or aliphatically or araliphatically etherified hydroxyl, by halogen, by optionally acylated and/or aliphatically substituted amino or by an aza-, diaza-, azoxa- or oxacycloaliphatic radical, and R2 is free or esterified carboxyl, and their salts have a pronounced and selective antagonistic action on N-methyl-D-aspartic acid-sensitive (NMDA-sensitive) excitatory amino-acid receptors. They are prepared, for example, by, in a compound of the formula II <IMAGE> in which Z1, Z2 are optionally protected hydroxyl, Z3 is an aliphatic or via a C atom bonded oxacycloaliphatic or optionally protected or aliphatically N-substituted or N-acylated azacycloaliphatic hydrocarbon radical which is substituted by optionally protected or acylated or aliphatically or araliphatically etherified hydroxyl, by halogen, by optionally protected or acylated and/or aliphatically substituted amino or by an aza-, diaza-, azoxa- or oxacycloaliphatic radical, and Z4 is protected amino, converting protected amino Z4 and, where present, as component of Z3 into amino and, where present, protected hydroxyl Z1, Z2 and/or as component of Z3 into hydroxyl, and, where present, liberating a protected azacycloaliphatic hydrocarbon radical Z3 and, if required, converting a resulting compound into another compound of the formula I, fractionating a mixture of isomers obtainable according to the process into the components, and separating off the isomer which is preferred in each case, and/or converting a free compound obtainable according to the process into a salt or a salt obtainable according to the process into the corresponding free compound.
Patent FI-95762-C (FI)
Inventor: AULBERS ANTONIUS PAULUS
IPC: A23N4/20
Filed: 1991-10-28
Granted: 1996-03-25
Abstract: A tool is described for separating a core, a rind and flesh of a fruit, in particular a pineapple, comprising, at least, a cylindrical corer which is provided at one end with a cutting edge and at the other end with a handle or other driving member, such as a motor. In the tool there is provided, close to the cutting edge (2) of the corer (1) at least one flesh cutter (3) extending radially thereon and provided with at least one cutting edge (4), the shape of the flesh cutter (3) being chosen such that upon rotating of the tool, it executes a helical movement with a predetermined pitch, and in that at the end of the flesh cutter (3), opposite the end fixed to the corer (1), there is provided, at least locally, a rind cutter (5) extending parallel to the corer (1) and provided with at least one cutting edge (6). Further an auxiliary screw (11) connected with the corer (1) may be present to at least partially determine the pitch of the tool. <IMAGE>
Patent NO-140092-C (NO)
Inventor: SALOMON GEORGES PIERRE JOSEPH
IPC: A63C9/20
Filed: 1977-04-25
Abstract: A device for holding an object (such as a boot) to a means of support (such as a ski) is provided with resilient means to furnish energy to hold the object to the means of support, the resilient means having two parallel pivoting parts spaced from each other and housed in the means of support, these pivoting parts being united by a resiliently deformable loop.
Patent NO-159271-C (NO)
Inventor: BRUDERER HANS
IPC: C07D217/26
Filed: 1984-05-18
Abstract: Substituted isoquinolines of the formula    <IMAGE>  I  wherein R is lower alkoxy, n is the integer zero or 1, and A is   <IMAGE> <IMAGE>   <IMAGE>  wherein R1 is phenyl, halophenyl, lower-alkylphenyl or lower-alkoxyphenyl, and pharmaceutically acceptable acid addition salts thereof, are described. The compounds of formula I are useful in the treatment of cerebral and cardiac ischemias.
Patent NO-161230-C (NO)
Inventor: SUOMELA ARVO
IPC: E02D17/20
Filed: 1984-08-16
Abstract: 1. Element for preventing the running down of growth medium such as soil or turf on inclined surfaces, said element including a frame structure formed from side walls (1), the outer surfaces of the side walls being inclined with respect to the plaie of the frame structure, characterized in that the side walls (1) are hollow and open at their one edge and that the inner cavities of the side walls become wider towards the open edge of the side walls.
Patent NO-156963-C (NO)
Inventor: TAJIMA KAZUHIKO
IPC: A41D1/082
Filed: 1985-03-25
Abstract: A ski pants cover comprising a ski pant provided at the upper portion of the knee with a first retaining piece adapted to mount a cover at the ankle portion with likewise a second retaining piece for mounting the cover, said first retaining piece being hidden by a fly-front and the cover formed in such a manner as that a knee abutting portion, a shin abutting portion and a calf abutting portion are integrally connected each other and extendable, and characterized in that at the upper end of said knee abutting portion of said cover is provided with a third retaining piece adapted to engage the first retaining piece provided on the upper portion of the knee, and at the external ends of said shin abutting portion and said calf abutting portion of said cover are provided with fourth and fifth engaging pieces for engagement at a time when the cover is wound around the ski pant respectively and furthermore, at the ankle portion of said cover is provided with a sixth retaining piece adapted to engage the second retaining piece provided at the ankle portion of the ski pant.
Patent NO-168519-C (NO)
Inventor: MOORE BERTRAM
IPC: B65D1/02
Filed: 1986-02-21
Abstract: A moulded plastics bottle for sterile liquids comprisinga) a threaded neck, the neck having a frangible annular portion above the threaded portion and also having an integral seal moulded onto the neck to close the bottle, andb) a cap having a thread complementary with the thread of the neck, the cap containing an internal annular ring comprising at least two inwardly directed fingers which engage with the downward facing edge of the annular portion of the neck, whereby unscrewing of the cap causes upward movement of the fingers so that the frangible portion is broken and the seal is removed to reveal the contents of the bottle.
Patent NO-172246-C (NO)
Inventor: PARSY ROLAND
IPC: C08K5/35
Filed: 1989-01-17
Abstract: Composition making it possible to render compatible at least two incompatible thermoplastic polymers at least one of which contains carboxylic functional groups in its molecule and at least one of which does not contain these, characterised in that a bisoxazoline or a hydrogenated bisoxazine is used in combination with a maleinised polymer compatible with the polymers containing no carboxylic functional group. By melt-blending the thermoplastic polymers in the presence of the composition it is possible to obtain new thermoplastic alloys such as, for example, polyolefins-PBT.
Patent NO-172050-C (NO)
Inventor: FREIDMANN ROBERT CLAYTON
IPC: C07D243/08
Filed: 1989-10-24
Abstract: Processes and intermediates for preparing 1,4-diazabicyclo[3.2.2.]nonane including a process for the preparation of a compound of the formula <CHEM> wherein R<1> is C1-C4 alkyl or C1-C4 alkyl substituted with 1 to 6 halo groups; and R<2> is as defined herein, by reacting a compound of the formula <CHEM> wherein R<1> and R<3> are independently selected from C1-C4 alkyl and C1-C4 alkyl substituted with 1 to 6 halo groups with an alkyl stannane or a trialkyl aluminum.
Patent NO-178187-C (NO)
Inventor: DESAI MANOJ C
IPC: A61K31/34
Filed: 1991-01-03
Abstract: 3-Amino-2-phenylpiperidine is a valuable intermediate for the preparation of certain 3-aminopiperidine substance P antagonists. (Divisional of application no 90313680.2).
Patent CA-2005616-C (CA)
Title: Liquid dispenser
Inventor: IIZUKA SHIGEO
IPC: A46B11/00
Filed: 1989-12-15
Granted: 2000-05-09
Abstract: A liquid dispenser comprising; a holder sleeve; a cylinder for forming a pressurized chamber, said cylinder being axially movable; a cylinder cam for axially moving said cylinder by rotating said holder sleeve; and projections axially movable between said holder sleeve, said cylinder being engaged with said cylinder cam. The liquid contained in the dispenser can be supplied to a liquid applicator means not only by pushing in a push button provided at the bottom of the dispenser but also by rotating the holder sleeve.
Patent CA-2024336-C (CA)
Inventor: MATSUZAWA KOUZABURO
IPC: B65B7/28
Filed: 1990-08-30
Granted: 1995-12-05
Abstract: A process and apparatus for sealing pockets of a thermoplastic resin sheet with a backing such as an aluminum sheet uses first and second pressure members such as pressure rollers or pressure plates each having notches thereon, the notches on the first pressure member extending in a direction intersecting the notches on the second pressure member, whereby the backing is attached to the sheet along a cross-hatched pattern of sealing lines.