baber/WOPTO huggingface dataset:
Patent CA-1321675-C (CA)
Title: Intensely sweet l-aspartyl-3-(bicycloalkyl)-l-alanine  alkyl esters
Inventor: IACOBUCCI GUILLERMO A
IPC: C07K5/06
Filed: 1988-03-25
Granted: 1993-08-24
Abstract: INTENSELY SWEET L-ASPARTYL-3-(BICYCLOALKYL)-L-ALANINE ALKYL ESTERS                     ABSTRACT OF THE DISCLOSURE            The present invention relates to L-aspartyl-3-(bicycloalkyl)-L-alanine alkyl esters having high sweetness intensity, of the formula:           wherein R1 is a substituted or an unsubstituted bicycloalkyl ring, said ring having 7 to 8 carbon atoms, the 2-position ring carbon atom is bound to the alanine moiety, the two carbon atoms of the ring that are vicinal to the 2-position carbon are each substituted by a hydrogen or lower alkyl, the total number of alkyl groups bound to the vicinal carbons is less than three, and R2 is methyl.  The "2R" configuration enantiomers of the R1 group are especially preferred.  In preferred embodiments of the invention, R1 is a bornyl, camphanyl, norbornyl, 1-methylnorbornyl, 3-methylnorbornyl, 7,7-dimethylnorbornyl, bicyclo [2.2.2] octyl, or pinanyl ring.          The compounds of the invention, or edible salts thereof, can be used for sweetening edible products such as foods and beverages.
Patent CA-1284588-C (CA)
Title: Gas turbine engine frame assembly
Inventor: SCHONEWALD ROGER W
IPC: F01D9/04
Filed: 1988-05-12
Granted: 1991-06-04
Abstract: GAS TURBINE ENGINE FRAME ASSEMBLY                 ABSTRACT OF THE DISCLOSURE A fairing for mounting onto a gas turbine frame to isolate the frame from the hot gases passing the flowpath.  The fairing includes mating forward and aft annular sections with each section having an outer wall and an inner wall defining the flowpath therebetween.  A plurality of circumferentially-spaced hollow fairing struts  radially extends between the inner and outer walls.  The two sections are manufactured such that there are no misalignments or steps between the lineup of the two sections.  The sections are placed over the frame struts and are coupled together.
Patent CA-1294476-C (CA)
Title: Adjustable width doorway safety gate apparatus
Inventor: JOHNSON STANLEY A JR
IPC: E06B3/68
Filed: 1988-06-01
Granted: 1992-01-21
Abstract: ABSTRACT OF THE DISCLOSURE      Adjustable width doorway safety gate apparatus comprising two gate segments, one segment of which is laterally slidable of the other or hinged gate half segment, and the gate half segments having tongues and grooves and held in lateral sliding position by means of double headed pins extending through slots in top and bottom bar sections and spring section latch means of stiffly flexible plastic material to lock the gates in adjusted width and the gate is mounted on hinges of downward pointing hinge pin fitting in hinge pin socket and the hinge pin sockets attached to a face plate assembled of two sections one having slits and the other section having offset fingers and the fingers fitting in the slits and side wings on face plate with adjusting screws in the side wings of the face plate to attach the face plate to a doorway pillar.     Page 34 of 34 Pages
Patent CA-1291169-C (CA)
Title: Preparation process of 4-(4-hydroxophenyl)- cyclohaxanol
Inventor: MIURA TOHRU
IPC: C07C39/17
Filed: 1988-08-04
Granted: 1991-10-22
Abstract: Abstract:        This invention relates to a novel preparation process of 4-(4-hydroxyphenyl)-cyclohexanol, which comprises subjecting 4-(4-hydroxyphenyl)-3-cyclohexen-1-ol to reduction.  4-(4-Hydroxyphenyl)-cyclohexanol is a compound useful as a monomer for liquid crystalline polyesters and the like.
Patent CA-1299486-C (CA)
Inventor: BROWN JERROLD G
IPC: A47C1/026
Filed: 1988-08-05
Granted: 1992-04-28
Abstract: ABSTRACT OF THE DISCLOSURE         An article of furniture such as a chair (10) includes a seat member (13), a back member (11) pivotally attached to the seat member (13), leg members (14,16) attached to the seat member (13), and arm members (20) attached to the back member (11).  The arm members (20) are associated with the leg members (14,16) such that the angular relationship between the seat member (13) and the back member (11) may be adjusted to a plurality of posi-tions.  A track system (26) defines a plurality of adjacent stop positions (29) with a pin member (46) interacting with the track system (26) to engage a stop position (29) there-along.  The track system (26) is configured so that upon relative movement of the track system (26) and the pin member (46), the pin member (46) engages the next adjacent stop position (29) thereby moving the back member (11) with respect to the seat member (13) only to the next adjacent plurality of relative angular positions.
Patent CA-1293011-C (CA)
Title: Electromagnetic switch
Inventor: NAKATAKE YOSHITERU
IPC: H01H50/02
Filed: 1988-09-07
Granted: 1991-12-10
Abstract: ABSTRACT OF THE DISCLOSURE       An electromagnetic switch including a casing in which are received a yoke, a bobbin, a coil, a plunger, and contacts.  The plunger is formed of an electrically conductive material and the casing is formed of an insulating material.  The casing comprises a square box-shaped body and a covering member fitted in an open end of the body.  The yoke comprises a sheet member having a generally U-shaped section and having opposite end portions between which a portion of the covering member is interposed.  The opposite end portions are formed in part into at least one pair of inwardly extending lugs force-fitted in the above portion of the covering member.  The covering member has a recess formed in a side surface thereof opposed to the contacts.  The covering member has a partition wall formed thereon and separating the contacts from leader ends of the coil.
Patent CA-1323196-C (CA)
Inventor: HUNTER BILLY D
IPC: B24B13/00
Filed: 1988-10-20
Granted: 1993-10-19
Abstract: Toric Finer-Polisher Abstract A  toric  finer-polisher  for  the  fining and/or polishing of a toric lens comprises a lap table for holding a tool, a spindle on which the lap table is mounted, a rocker arm assembly for holding the lens in contact with the tool, and a motor for driving the spindle and lap table so as to cause relative  motion  between  the  tool  and  the  lens, thereby  finishing  the  surface  of  the  lens.    The spindle is fixed at its lower end to a gimbal, and is contacted at an intermediate point along the spindle by a timing belt connected to the motor,  so as to maximize a gimbal radius of the lap table assembly, thus maintaining a parallel relationship between the tool axis and the lens axis during finishing of the lens  surface.    Other  features  of  the  invention include provision of all motions (rotational, orbital and transverse)  by a single motor,  provision of a two-spindle arrangement in which dual spindles are timed in their oscillatory motions so as to cancel normally encountered reactionary forces, provision of a gear reduction mechanism between the motor and a break-up motion assembly so as to provide break-up motion on a reduced-speed basis, and provision of a pressure-operated lap table for holding the tool on the lap table surface under the  influence of air pressure.
Patent CA-1329216-C (CA)
Inventor: BAUER DENNIS P
IPC: C07B61/00
Filed: 1988-11-23
Granted: 1994-05-03
Abstract: Abstract of the Disclosure AMINE OXIDE PROCESS        Tert-amine oxides that are substantially free of nitrosamines are made by reacting a tert-amine, e.g., dodecyl dimethylamine, with aqueous hydrogen peroxide in the presence of the synergistic combination of (a) ascorbic acid and (b) a promoter formed from carbon dioxide.
Patent CA-1301704-C (CA)
Inventor: HENDRIKS JOHANNES G M
IPC: B66F9/12
Filed: 1988-11-29
Granted: 1992-05-26
Abstract: The invention relates to a method for transporting a stack of rolledup turf sods, whereby the rolled-up sods are stacked on top of one another in several layers. Each layer comprises a few rows of rolled up sods, located side by side, whereby each row consists of a few rolled-up sods, being in line, and the longitudinal axes of the rolled-up sods in the one layer extend transversely to the longitudinal axes of the rolledup sods in a layer located under and/or above said layer. The stack of rolled-up sods, in order to be transported, is carried by a fork having I a number of teeth, whereby the rolled-up sods of the lowermost layer are directly supported by the teeth extending parallel to the longitudinal axes of the rolled-up sods of the lowermost layer, such that each rolledup sod of the lowermost layer is supported by two teeth located side by side.
Patent CA-1324604-C (CA)
Inventor: VAN LOOKEREN GERARD J
IPC: C07H13/06
Filed: 1988-12-02
Granted: 1993-11-23
Abstract: ABSTRACT   The present invention pertains to a method of purifying crude polyol fatty acid polyesters synthesized and/or purified by a process involving contact with alkali metal ions under alkaline conditions, comprising the step of reducing the level of alkali metal ions to less than 5 ppm by weight. The invention further pertains to polyesters having such reduced residual levels of alkali metal ions, and to food compositions in particular for frying purposes, comprising such polyesters as fat-replacers.
Patent CA-1299869-C (CA)
Title: Modulated interior valance system
Inventor: HOSEY RICHARD E
IPC: G09F13/04
Filed: 1988-12-19
Granted: 1992-05-05
Abstract: A B S T R A C T      A wrap around modular valance system for mounting about the top of vertical interior walls of a convenience store or the  like,  a plurality of  end-to-end coupled interior wall mountable unitary graphic panel display modules,  there being similarly  sized,  interchangeable,  randomly  positioned illuminated modules  and non-illuminated modules.    The  non-illuminated modules have frames with two sets of top and bottom horizontal  slots  facing  each  other.    A non-illuminated semipermanent color decor panel is slidably mounted within one set of slots and a non-illuminated transient graphic card is selectively slidably mounted within another set of slots and superposed over the semipermanent graphic color panel.   The graphic  panel for  the  illuminated  modules  is  a  light transmitting photo panel backlighted by at least one lamp.
Patent CA-1327574-C (CA)
Title: Compound effective as cerebral insufficiency improver
Inventor: TATSUOKA TOSHIO
IPC: C07D491/00
Filed: 1988-12-21
Granted: 1994-03-08
Abstract: ABSTRACT OF THE DISCLOSURE        Compounds having the formula (I):                                          (I)   wherein A is -CH2-, -O-, or -S-; R1 is CH3 or OCH3; R2  is a hydroxy group or -CO-R4 wherein R4  is a hydroxy group, lower alkoxy group, benzyloxy group, morpholino  group,  thiomorpholino group,  piperidino group or N-methylpiperazinyl group;  R3 is H or a lower alkyl; and n is 0 or an integer of 1 to 6 or pharmaceutically acceptable salts thereof are useful in the treatment of cerebral insufficiency.
Patent CA-1333171-C (CA)
Inventor: CAVALLI LUIGI
IPC: B01J27/055
Filed: 1989-01-17
Granted: 1994-11-22
Abstract: A process for preparing a high-density and middle-po-rosity catalyst,  supported on a siliceous matrix, based on vanadium, oxygen and alkali   metals, wherein the V2O5 content ranges from 6 to 9% by weight, the K2O content ranges from 8.5 to 12% by weight and the particle density ranges from 0.90 to 1.40 g/cm3  and wherein furthermore:          - the volume of the pores is from 0.30 to 0.70 cm3/g and the surface area is from 0.30 to 3 m2/g, the average radius of the pores being from 650 to 2200 nanometers;          - the SiO2 content is equal to or lower than 75% by weight and the Fe2O3 content is equal to or higher than 0.90% by weight.
Patent CA-1302939-C (CA)
Inventor: BRUKE RICHARD
IPC: F16H25/24
Filed: 1989-02-28
Granted: 1992-06-09
Abstract: ABSTRACT             A driving device (1) for substantially linear movement of a driver (29) included in the device comprises a shaftless spiral (10) rotatable around its longitudinal axis. The spiral encloses at least one sliding body (30) which is provided with at least one element (31) projecting from the sliding body which passes between two spiral turns (16a,16b) of tile spiral located adjoining one another. The sliding body co-operates by means of elements (31) with an element (60) secured against rotational movement corresponding to the rotation of the spiral which prevents the sliding body during rotation of the spiral from rotating synchronously with the same. An elongated element (22) oriented in the axial direction of the spiral (10) is connected at its one end to the sliding body (30) and at its other end to the element (60) to form the driver (29).            On rotation of the spiral the sliding body (30) and consequently also the driver (29), are moved in the axial direction of the spiral for moving of the element (60).
Patent CA-1337542-C (CA)
Title: Granular beverage material for tea, coffee or cocoa, and method of its preparation
Inventor: CHANDLER SIMON A
IPC: A23G1/04
Filed: 1989-03-01
Granted: 1995-11-14
Abstract: Method for preparing a granular beverage material comprising the steps of: a)   preparing a dry mix comprising tea,  coffee or cocoa materials and having a moisture content of 0-10% wt. b) pressing said mix into sheets under high pressure c) reducing said sheets in size to form granules.          Preferably the dry mix is a carbohydrate based dry mix, preferably an ice tea mix.
Patent CA-1291024-C (CA)
Title: Hydraulic concrete pile cutter
Inventor: TRUDEAU LEON B
IPC: B26D1/08
Filed: 1989-04-19
Granted: 1991-10-22
Abstract: ABSTRACT OF THE DISCLOSURE      The invention relates to a hydraulic guillotine including a blade and a method of cutting reinforced concrete piles at grade.  The blade is a metal plate having a beveled cutting edge extending across most of one edge, bordered by unbeveled side portions, adapted to slide in channels.  The blade may be demountable from a pusher plate, which enables the blade to be changed.  The hydraulic guillotine comprises a rear plate adapted to hold one or two hydraulic cylinders to actuate the pusher plate.  Two hydraulic cylinders are preferred, because they have less tendency to jam the blade, during use.  An anvil or stop extends across the outer ends of the channels, and is preferably removable.  The rear plate is preferably mountable on a construction vehicle boom, which allows leveling and raising and lowering the cutter. Methods of cutting using the device are described.
Patent CA-1335461-C (CA)
Inventor: WANG CHEN-SHIH
IPC: B22C1/22
Filed: 1989-06-23
Granted: 1995-05-02
Abstract: A high strength, room temperature curable epoxy tooling compositions containing interstitially-matched filler systems for making cast-to-size forming tools for metal sheet stamping.  The composition can be fully cured by at least one aliphatic amine catalyst in twelve hours producing a rigid article having a tensile strength of at least 40 MPa and a compressive strength of at least 100 MPa.
Patent CA-1326967-C (CA)
Title: Infrared clinical thermometer
Inventor: WOOD DON E
IPC: G01J5/10
Filed: 1989-09-14
Granted: 1994-02-15
Abstract: Abstract A clinical infrared thermometer is disclosed for use in measuring the internal temperature of living subjects.  The system operates by the combination of a radiation sensor that is held in isothermic condition with wave guide at ambient temperature.  A thermistor, or other temperature sensor, is thermally coupled thereto and compensates for changes in ambient conditions.
Patent CA-1339469-C (CA)
Inventor: SIKORSKA HANNA
IPC: C07K1/22
Filed: 1989-09-26
Granted: 1997-09-23
Abstract: The present invention relates to anti-anti-CEA antibody against a mouse monoclonal anti-CEA antibody with its hybridoma having the ATCC number HB10029. The anti-anti-CEA antibody of the present invention can be used for immunizing against cancer a host as well as for cancer therapy. There is provided assays for measuring CEA in samples using the anti-idiotypic antibody of the present invention. A method of purifying anti-CEA antibody is also provided. Diagnostic kits adapted to be used with the assays are also described. An hybridoma cell line of an anti-anti-CEA antibody of the present invention has been deposited at the ATCC under the accession number HB10469.
Patent CA-1295526-C (CA)
Inventor: MAZZOCCO THOMAS R
IPC: A61F2/16
Filed: 1990-07-23
Granted: 1992-02-11
Abstract: DEVICES FOR IMPLANTATION OF           DEFORMABLE INTRAOCULAR LENS STRUCTURES                          ABSTRACT         A surgical device is disclosed for deforming an intra-ocular lens, which device has a shaft having at one end a member engageable with a distal portion of the lens and another member engageable with a proximal portion of the lens.  The two members are movable one relative to the other to effect deformation of the optical zone of the lens during insertion of the lens into the eye.
Patent CA-1340519-C (CA)
Inventor: FURMAN PHILLIP ALLEN
IPC: A61K31/70
Filed: 1992-01-13
Granted: 1999-04-27
Abstract: 3'-Azido-3'-deoxythymidine for use in the treatment or prophylaxis of a retrovirus.
Patent DK-165707-C (DK)
Inventor: FLAMENT GERARD
IPC: F23D1/02
Filed: 1986-05-02
Granted: 1993-05-24
Abstract: In this combustion process a fluid fuel such as pulverized coal mixed with primary air is injected along an axis and secondary air is injected along a helical path around the axis. Tertiary air is injected around the combustible fluid and the secondary air in substantially the same direction as the combustible fluid, in a substantial circumferentially continuous coaxial ring which is laterally confined downstream of the injection point.
Patent DK-158982-C (DK)
Inventor: HAKEN PIETER TEN
IPC: C07D401/06
Filed: 1983-09-26
Granted: 1991-01-07
Abstract: Novel compounds of the general formula (I)or an N-oxide, salt or metal salt complex thereof, wherein 'one of Ar' and Ar<sup>2</sup> represents an optionally substituted 6 membered heteroaromatic ring containing 1 or 2 nitrogen atoms and the other of Ar' and Ar<sup>2</sup> represents an optionally substituted 5 or 6 membered heterocyclic ring having 1 or 2 heteroatoms or an optionally substituted phenyl group; R' represents a hydrogen atom or an optionally substituted alkyl group; R<sup>2</sup> represents a cyano group, a -COOH group or an ester or thioester thereof, or a groupwherein each of R<sup>4</sup> and R<sup>5</sup> independently represents a hydrogen atom or an optionally substituted alkyl or phenyl group or R<sup>4</sup> and R<sup>5</sup> together with the interjacent nitrogen atom represent a heterocyclic ring and Y represents a halogen atom; R<sup>3</sup> represents a cyano group, a COOH group or an ester or thioester thereof, a hydroxy or thio group, or a group.
Patent DK-162900-C (DK)
Inventor: MARCKER KJELD ADRIAN
IPC: C12N15/81
Filed: 1985-10-24
Granted: 1992-05-11
Abstract: A method of expressing genes in yeast by introducing into a yeast cell a recombinant DNA segment containing both the gene to be expressed and a 5 min  flanking region comprising a promoter sequence, and culturing of the transformed yeast cells in a growth medium, using as the recombinant DNA segment a segment, of which the 5 min  flanking region comprises a first DNA fragment containing a promoter sequence in combination with a second DNA fragment containing a leader sequence regulated on the posttranscriptional level by heme, heme analogs, or heme precursors. Furthermore DNA-fragments and plasmids to be used when carrying out the method. When carrying out the method according to the invention an increased expression of genes is obtained by a reduced genetic load of the host cell and a more optimal utilization of the protein synthesis apparatus and the energy metabolism.
Patent DK-161576-C (DK)
Inventor: FINDLAY HUGH THOMAS
IPC: B41M5/26
Filed: 1981-11-30
Granted: 1992-01-06
Abstract: A ribbon for thermal printing comprising a transfer coating and a substrate which is a polyurethane resin containing electrically conductive carbon black.
Patent FI-85139-C (FI)
Inventor: CLEMENCE FRANCOIS
IPC: C07D209/34
Filed: 1987-12-18
Granted: 1992-03-10
Abstract: Products (I): <IMAGE> in which either R2, R3 = H, B = COHN, b = H, a and c = double bond, or <IMAGE> or R1 and R with N = morpholine, or A = -(CH2)3, R1 = H, R = 1,1-dimethylpropyl, cyclohexyl, cyclohexylmethyl, propyl, isopropyl, <IMAGE> or R1, R2, R3 = H, B = NHCO, b = H, a and c = double bond,  or A = -(CH2)3, R = cyclopentyl, cyclohexyl, 1,1-dimethylpropyl, <IMAGE> or A = -(CH2)4, R = 1,1-(dimethylethyl),  or R2 = CH3, R3 = H, B = NHCO, b = H, a and c = double bond, <IMAGE> R = 1,1-(dimethylethyl),  or R1 and R with <IMAGE> A = -(CH2)n, <IMAGE> R3 = H, C1-C5 alk, C1-C5 Oalk, Cl, Br, I, NO2, HN2, optionally substituted, a and b = oxo or a and c = double bond, R2 = H, alk, alkenyl, alkynyl, optionally substituted aralkyl, cycloallylalkyl, their preparation, their application as antiarrhythmic medications.
Patent FI-85557-C (FI)
Inventor: KRESSE FRANZ
IPC: A47L13/20
Filed: 1989-03-17
Granted: 1992-05-11
Abstract: The wet mop (1) for cleaning floor surfaces consists of a bearing structure (2), preferably made of textiles, having holder insertion pockets (3), which are sewn on at the longitudinal ends on the upper side, and having material (4, 6), attached to the underside, for picking up dirt and moisture, and tassels, arranged peripherally at the front. The mop is to be improved to the effect that it has a low weight and, at the same time, a high degree of absorbency and liquid-storage capacity with a high capability of picking up dirt at the same time. 
<??>This is achieved in that sponge or non-woven material with a high degree of liquid absorbency is applied as the material on the underside in the form of several laminar strips (4) which are arranged adjacently in rows and form channels which are open at the bottom, the strips (4) each being attached to the bearing structure (2) in some regions. 
<IMAGE>
Patent FI-89339-C (FI)
Inventor: LAGNIER ALAIN
IPC: B60C11/13
Filed: 1990-01-10
Granted: 1993-09-27
Abstract: Certain relief parts (11, 13) of a tread (1) for a radial tyre, are provided at least with incisions (41, 42, 43) having, in cross-section, outlines in the form of forks, and at least two prongs (41B, 41C) extending from a single portion (41A), the number of incisions (41) on the relief part (12, 13) being multiplied by a factor of at least 1.5 from the depth (h1) of the two-pronged incision (41). Use of such treads for tyres designed for use on wet, snowy or icy surfaces. 
<IMAGE>
Patent FI-87404-C (FI)
Inventor: KARHU RAIMO
IPC: B21F7/00
Filed: 1990-06-29
Granted: 1992-12-28
Abstract: The invention relates to a reverse stranding apparatus for the reverse stranding of conductors (2) to produce cables or the like and to a method in connection with stranding and reverse stranding. In the invention, the conductors (2) are drawn from a distributor means into a nozzle or equivalent through peripheral tubes (6) circumferentially surrounding a central tube and being twistable about the central tube recurrently in opposite directions. To facilitate the passage of the conductor, a pressurized fluid is fed through the peripheral tube (6) upstream ends into the peripheral tubes during the drawing of the conductors (2) to produce oscillation, whereby the conductor (2) passing through each peripheral tube (6) remains substantially detached from the inner surface of the peripheral tube. <IMAGE>
Patent NO-150659-C (NO)
Inventor: KAMMERLANDER KARL
IPC: H04L1/00
Filed: 1979-10-22
Abstract: A circuit for the asynchronous measurement of the phase jitter of an incoming signal, at least a part of which is digital, includes a differentiator for sensing pulse transitions of the incoming signal and a periodic function generator resetable by the differentiated pulses. Function valves generated by the function generator coincident with the differentiated pulses are added together and averaged to form an average value of phase jitter based on the number of incoming signal transitions that are sensed.