baber/WOPTO huggingface dataset:
Patent CA-1299851-C (CA)
Inventor: NIEBAUER KENNETH L
IPC: B23B27/04
Filed: 1988-08-26
Granted: 1992-05-05
Abstract: ABSTRACT OF THE DISCLOSURE An improved cutting insert with chip control features and a method for manufacturing the same.  An insert body having wall regions, sides and top and bottom walls is adapted for mounting in a pocket in a holder.  The insert body has cutting edges and a diagonal notch in the top and bottom sides.  A land region extends rearwardly from the end wall region toward the respective top or bottom wall and defines a surface region of a predetermined width.  A descending wall initiates in a portion of the land and terminates in a planar floor region having a forward, a rearward and opposed side edges.  A back ramp extends upwardly from the planar floor rearward edge and terminates at the respective top or bottom wall.  The end wall region can include at least one flat land region adjacent the land region.  The flat land region defines a selectively removable portion of the end wall region and after any selective removal thereof represents no more than approximately one-third of the total width of the end wall region.
Patent CA-1293814-C (CA)
Title: Parallel surface processing system for graphics display
Inventor: LIANG BOB C C
IPC: G06T15/00
Filed: 1988-10-17
Granted: 1991-12-31
Abstract: ABSTRACT       A  Pipeline  and  Parallel  Processing  system  for generating   Surface Patches   for   both  Wireframe   and Solid/Shaded  Models  in  a  Raster  Graphics  Display.   The inputs to a Transformation Processor are the parameters for the  Rational Bezier  Surfaces:   a 2-dimensional  array of control  points,   and  weights.   The  outputs  are  the coordinates of the corner points and the normals  (to the surface)  of the patches, which make up the surface.  The system consists of three Pipeline stages:  1. A front-end processor  fetches  the  data  from  memory  and  feeds  the Transformation Processor: 2. four Floating Point Processors in  Parallel  for  tessellating  the  surfaces  into  small patches; and 3. one Floating Point Processor for generating normals at the vertices of the small patches.  The output is sent  to  the  rest  of  the  Graphics  System  for  clipping, mapping, and shading.
Patent CA-1322917-C (CA)
Inventor: FRIZZELL JOHN B H
IPC: A61M5/32
Filed: 1988-11-09
Granted: 1993-10-12
Abstract: "HYPODERMIC NEEDLE SHIELD"          ABSTRACT OF THE DISCLOSURE         A shield device for use in sheathing a hypodermic needle includes a pair of flap members which are hinged to a central elongate narrow plate within which an open mouth of the sheath is defined.  The flap members are hinged on either side  of  the  central  plate  so  that  they  can  move  from a retracted position lying parallel and on respective sides of the central sheath to a deployed position in which they form with the central plate a protective shield to hide fingers of the user from pricking as the needle is inserted into sheath.    The flap members are retained in the retracted position by a simple latching arrangement which is released by compression of the flap members.   The sheath and shield can be packaged as  a  disposable  item  in  conventional  manner  with  the disposable needle and needle base and  can be used without modifying traditional handling techniques.
Patent CA-1326889-C (CA)
Title: Transponder
Inventor: MURDOCH GRAHAM A M
IPC: G06K19/077
Filed: 1988-11-18
Granted: 1994-02-08
Abstract: ABSTRACT OF THE DISCLOSURE          A device according to the present invention comprises an inductive arrangement adapted to receive power and/or first information signals from an external magnetic field generated at a first frequency, with the power and/or information signals being received in a first portion of the inductive arrangement.  The inductive arrangement is further adapted to transmit second information signals at a second frequency, simultaneously and independently of the first signals, from a second portion of the inductive arrangement. The second portion of the inductive arrangement overlaps at least a part of the first portion.  The device, in one embodiment, is a passive transponder and preferably the transponder is portable, integrated and relatively inexpensive to produce.  The device can be associated with an article for interrogation and/or identification thereof. The induction arrangement is preferably a single coil used for transmission and reception simultaneously.
Patent CA-1314118-C (CA)
Title: Device for displacing a submerged article
Inventor: BROOKS DAVID A
IPC: E04H4/16
Filed: 1988-12-05
Granted: 1993-03-09
Abstract: ABSTRACT         A  displacing device for a swimming pool cleaner has  a hollow housing with a cylindrical wall and end walls.  Within the housing  are  two spaced partitions which divide the interior  of the housing into three chambers.  A first and second chamber have openings  in  the  cylindrical wall with jet  nozzles  projecting therefrom.   A  ball is located in each of the first  and  second chambers which close off one opening at a time so that water then flows  out  of the or each other opening that is open. One  end wall and the partitions each have an aperture in which a tube  is slidable.   The tube has holes so that water fed into the tube at one end flows through the tube and out through the holes into the first  or  the second chamber,  depending on the position of  the tube.   The tube is moved up and down by an engine that does  not form part of this invention.   The other end wall has a connector for  connection to a source of pressurized water.   This end wall is  adjacent the third chamber and an outlet port is provided  in the  cylindrical wall of the third chamber to supply  pressurised water to the pool cleaner.  The tube is also rotatable and at its end adjacent the connector vanes.
Patent CA-1324048-C (CA)
Inventor: KIMBER MICHAEL B
IPC: A61M5/32
Filed: 1989-02-09
Granted: 1993-11-09
Abstract: ABSTRACT            A plastic cartridge for use as a pre-filled cartridge comprising a hollow cylindrical barrel (1) having a top end and a bottom end (2) both of which are open. The bottom end is sealed by a stopper (3) and the top end (6) by a plastic cap (7). The cap comprises a hypodermic needle (27), or an integrally moulded fitting (12) adapted to receive a hypodermic needle, and a closure (9) which is frangibly connected and integral with the cap (7) so that upon application of a removal force on the closure the closure can be separated from the cap thus revealing the hypodermic needle or the hypodermic needle fitting and the contents of the cartridge. Also the prefilled syringe is described and a method for manufacturing the pre-filled cartridge.
Patent CA-1320920-C (CA)
Title: Openable end closure for a packaging container
Inventor: PILTZ LARS-ERIK
IPC: B65D17/40
Filed: 1989-02-14
Granted: 1993-08-03
Abstract: ABSTRACT            An end closure for a packaging container, where the end closure has a central panel and a circumferential rim for being attached to a wall of a packaging container for placing the panel countersunk in the container.            A tearing denotation is arranged in the panel and merges into a further tearing denotation extending the whole way around the panel close to the rim.            A low ledge is arranged at the side of the panel opposite to the rim for maintaining an easily flexible material covering the under side of the end closure and at least part of the rim outer side thereof at a non-welding distance at both sides of the tearing denotation, i.e. at such a distance that the tem-perature and pressure is insufficient for welding.
Patent CA-1314913-C (CA)
Inventor: CANN BRIAN G
IPC: A63C1/30
Filed: 1989-02-24
Granted: 1993-03-23
Abstract: ICE SKATE BLADE ASSEMBLY AND REMOVEABLE RUNNER FOR SAME        ABSTRACT OF THE DISCLOSURE    An ice skate runner which may he removeably secured to a blade holder which forms part of an ice skate blade assembly. The runner is formed as a thin replaceable flexible strip arranged to be secured to said holder.  The top surface of the strip has a configuration which is complementary to the lower surface of the holder so has to prevent lateral displacement of the strip with respect to the holder.  Means are provided in the front and the rear of said holder to hold the strip in place and to create tension along the entire length thereof.
Patent CA-1324785-C (CA)
Inventor: LINNEUSSON RUBEN
IPC: F16M11/16
Filed: 1989-03-03
Granted: 1993-11-30
Abstract: ABSTRACT OF THE DISCLOSURE    The present invention relates to a stand comprising a central supporting upright and supporting legs distributed around it.  The supporting legs are mounted on the central supporting upright in such a way as to be capable of being pivoted between a collapsed stowage position and an unfolded supporting position, with the supporting legs extending essentially along the central upright and at an angle outwards from the central upright for the purpose of erecting a stand on a base.  Locking is provided for locking the legs in the unfolded supporting position.
Patent CA-1330567-C (CA)
Title: Tetralin esters of phenols or benzoic acids having retinoid like activity
Inventor: CHANDRARATNA ROSHANTHA A S
IPC: C07C69/773
Filed: 1989-04-10
Granted: 1994-07-05
Abstract: ABSTRACT      Retinoid-like activity is exhibited by compounds of the for-mula   where the R groups are independently hydrogen, or lower alkyl; A is -C(O)O-, -OC(O)-, -C(O)S-, or -SC(O)-; n is 0-5; and Z is H, -COB where B is -OH or a pharmaceutically acceptable salt, or B is -OR1 where R1 is an ester-forming group, or B is -N(R)2 where R is hydrogen or lower alkyl, or Z is -OE where E is hydrogen or an ether-forming group or -COR2 where R2 is hydrogen, lower alkyl, phenyl or lower alkyl phenyl, or Z is -CHO or an acetal derivative thereof, or Z is -COR3 where R3 is -(CH2)mCH3 where m is 0-4 and the sum of n and m does not exceed 4.
Patent CA-1313532-C (CA)
Title: Multifunction nozzle
Inventor: STEINGASS ROBERT W
IPC: A62C31/03
Filed: 1989-04-27
Granted: 1993-02-09
Abstract: MULTIFUNCTION NOZZLE                   Abstract of the Disclosure A multifunction nozzle including a peripheral jet nozzle having a first end adapted to be connected to a liquid supply and a second end from which the jet is ejected.  The liquid may be plain water or a mixture of water and a foam concentrate.  The peripheral jet nozzle is adjustable between straight stream and fog positions.  The multifunction nozzle further comprises a sleeve which is attached to and surrounds the peripheral jet nozzle, the sleeve being movable relative to the jet nozzle in the direction of the nozzle axis and the flow of the liquid.  The sleeve is movable between a forwardly extended or foam position and a rearwardly retracted or inoperative position.  When the sleeve is in the retracted pos-ition it is out of the path of the liquid jet and the nozzle may be used in either the straight stream or fog modes.  When the sleeve is moved forwardly to the extended position and the peripheral jet nozzle is placed in the fog mode, the diverging liquid jet strikes the inner surface of the sleeve.  An agi-tator is attached to the inner surface of the sleeve and causes the jet to break into fine particles.  In the instance where the jet includes a mixture of water and foam concentrate, air is introduced into the mixture within the sleeve, and a dense foam is ejected.  The nozzle may also be used in the straight stream mode when the sleeve is in the extended position.
Patent CA-1314803-C (CA)
Title: Composite chemical barrier fabric
Inventor: LANGLEY JOHN D
IPC: A62D5/00
Filed: 1989-05-02
Granted: 1993-03-23
Abstract: COMPOSITE CHEMICAL BARRIER FABRIC                      Abstract of the Disclosure A multilayer chemical barrier fabric is made up of a base sheet  of  nonwoven  polypropylene  laminated  on one  side  to  a multilayer film sheet having a film of ethylene vinyl alcohol sandwiched between films of nylon with a surface film of linear low-density polyethylene bonded to the outer film of nylon and laminated on the other side to a multilayer film sheet having a central film of polyvinylidine chloride, an inner film of ethylene vinyl acetate, and an outer film of low-density polyethylene.          Fabrics having this structure show resistance to breakthrough within eight hours for all fifteen chemicals listed on the ASTM          F1001 chemical test battery.
Patent CA-1338594-C (CA)
Inventor: IMAI YOSHIO
IPC: C08G63/688
Filed: 1989-08-25
Granted: 1996-09-10
Abstract: A process for manufacturing an aromatic polyester resin represented by the general formula:               wherein Ar1 and Ar2 represent a bivalent aromatic radical and n is an integer of 10 to 100, comprising a reaction of an aromatic diol represented by the general formula:              HO-Ar1-OH wherein Ar1 is a bivalent aromatic radical with a bivalent dibromide represented by the general formula:              Br-Ar2-Br wherein Ar2 is a bivalent radical and carbon monoxide in the presence of a palladium catalyst and an organic base in an organic solvent.
Patent DK-159777-C (DK)
Inventor: BANHOLZER ROLF
IPC: C07D451/06
Filed: 1983-04-25
Granted: 1991-04-22
Abstract: The invention relates to novel N-alkylnorscopines wherein the alkyl group may have 2 to 10 carbon atoms, which are useful in the preparation of valuable pharmaceutical compositions. These compounds may be prepared from the corresponding N-alkylnorscopolamines by hydrogenolysis with complex hydrides, which reaction is preferably carried out with sodium borohydride in ethanol at ambient temperature.
Patent DK-154856-C (DK)
Inventor: KORSMEIER WILHELM
IPC: F16K11/06
Filed: 1982-05-12
Granted: 1989-05-16
Abstract: 1. A device for controlling the flow rates and/or the mixing ratio of two gases and/or liquids, at atmospheric pressure or above atmospheric pressure, consisting of a tubular body (1) with two inlet orifices (2, 3) and two inlets (4, 5) for the entry of the two fluids into said device, said inlets being arranged on any side of said tubular body, and an inner tube (6) with not less than one lateral inlet orifice (7) corresponding with one of the inlet orifices of said body and an outlet arranged axially, the inner tube (6) being designed for rotation and/or axial travel by means of an operator entering said device through the face (10) of said body, characterized in that the outside diameter of said inner tube (6) is not less than 10% smaller than the inside diameter of said body (1), and in that not less than three sealing and isolating elements (8, 11, 12), arranged in the space between said inner tube (6) and said body (1), are firmly connected with the mobile inner tube (6) so that two of said elements will simultaneously decrease or increase the unrestricted cross-sectional area of the two orifices in the body referred to hereinabove and spaced axially on any of the sides of said body, as said inner tube (6) is moved in the axial direction, and the third sealing and isolating element (11) located between said other two elements will separate the annular space at all positions of the inner tube (6) into two separate spaces, and in that the two sealing and isolating elements (8, 11) arranged on the two sides of the inlet orifice(s) (7) of the inner tube (6) are firmly connected with a tube section (13) in the area of inlet orifice (3) of the body (1) at the body wall ends of said elements (8, 11), and partly or fully close or open said inlet orifice (3) as the inner tube (6) is rotated, and in that governors of known design are incorporated in the device upstream of the two inlet orifices (2, 3) to maintain equal pressures in said two orifices and/or to maintain a pre-selected pressure difference between said two inlet orifices.
Patent DK-152845-C (DK)
Inventor: BOLZE MANFRED
IPC: C08G69/44
Filed: 1981-07-30
Granted: 1988-10-10
Abstract: What are disclosed are a polyesteramide prepared by the condensation of (A) a dimerized fatty acid having 16-44 carbon atoms, (B) a diamine of the formula H2N-R-NH2  wherein R is aliphatic hydrocarbon having 2-36 carbon atoms, (C) diglycolamine (H2N-CH2CH2-CH2-CH2-OH), and, optionally, (D) at least one dicarboxylic acid of the formula R''COOC-R'-COOR'',  wherein R' is an aliphatic, cycloaliphatic, aromatic, or araliphatic hydrocarbon having 4 to 12 carbon atoms and R'' is hydrogen or alkyl having 1 to 8 carbon atoms, and the use of such a polyesteramide as a melt adhesive for organic and inorganic substrates.
Patent DK-157546-C (DK)
Inventor: TOJA EMILIO
IPC: C07D401/10
Filed: 1979-12-19
Granted: 1990-06-25
Abstract: 3H-naphth[1,2,-d] imidazole derivates of formula 
<CHEM>
 wherein R stands for (C1-6)alkyl, (C3-6)alkenyl, (C3-6)alkynyl or (33-7)cycloalkyl, R1 and R2, each independently may represent hydrogen, halogen, (C1-4)alkyl, (C1-4)alkylthio, (C1-4)alkoxy or halo(C1-4)alkoxy and the symbol A represents a 5- or 6-membered heteroaromatic ring or a phenyl radical optionally substituted, are claimed. 
<??>Also described and claimed are processes for preparing the novel compounds, their use as antiinflammatory and antimicrobial agents and pharmaceutical compositions containing them.
Patent FI-68823-C (FI)
Inventor: GROHE KLAUS
IPC: A23K20/195
Filed: 1980-01-30
Granted: 1985-11-11
Abstract: The invention relates to 2-amino-8-cyclopropyl-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carbo xylic acid compounds, processes for their preparation and their use as antibacterial agents, and also as feed additives.
Patent FI-71116-C (FI)
Inventor: REUNAMAEKI PAULI TAPANI
IPC: C03B35/16
Filed: 1984-10-03
Granted: 1986-11-24
Abstract: The invention relates to a method of driving a glass tempering system and to a glass tempering system for carrying out the method. The main components of said system are a loading section (1), a heating furnace (2), a quench and cooling section (3) and an unloading section (4). The sections are provided with conveyors, which are made of horizontal rollers and can be driven in unison or separately. The furnace and quench and cooling section conveyors (12, 13) are provided with a common drive mechanism (5, 6, 7, 8) for driving said conveyors (12, 13) either at the same rate of speed or for uncoupling said conveyors from each other for stopping the quench and cooling section conveyor (13). Instead of stopping it, the quench and cooling section conveyor (13) can be coupled to effect a very slow movement after the quenching is finished and a glass sheet load is being cooled to a handling temperature. By means of stopping or setting it in very slow motion, it is possible to produce stresses in quenched glass which do not normally damage glass but which shatter those glasses that would later break due to the faults already there. Neither will the stationary or very slowly moving rollers be damaged when glasses shatter. During the quenching, the furnace (12) oscillates empty with a result that the furnace overload caused by even the thickest glass sheets will have time to compensate prior to passing fresh glass into the furnace.
Patent FI-76392-C (FI)
Inventor: ANDERSSON KJELL RUNE
IPC: D21H17/29
Filed: 1986-02-06
Granted: 1988-10-10
Abstract: In the production of paper or pulp sheets from a paper stock, a binder is added which comprises cationic and anionic components to improve the paper characteristics and the stock characteristics, such that increased retention and a more readily dewatered stock are obtained. The anionic component consists of colloidal anionic particles having at least one surface layer of aluminum silicate or aluminum-modified silicic acid, such that the surface groups of the particles contain silicium and aluminum atoms in a ratio of from 9.5:0.5 to 7.5:2.5. The cationic component consists of cationic carbohydrate having a degree of substitution of 0.01-1.0.
Patent FI-83940-C (FI)
Inventor: NUTTALL KEITH EDWARD
IPC: B29C65/06
Filed: 1986-05-23
Granted: 1991-09-25
Abstract: Apparatus for spin-welding comprises a spin welding machine having a spin welding head (16), a ram assembly (15), and a feed mechanism (12); the ram assembly is driven from a shaft (8) and the feed mechanism comprises a rotating turret mounted on a shaft (13) which is driven from the shaft (8) via a Geneva mechanism (14). The spin welding head (16) is driven by a low inertia DC servo motor (17) operated by a programmable logic controller and timed from a switch unit (18) driven off the shaft (8).
Patent FI-91083-C (FI)
Inventor: MARCKER KJELD ADRIAN
IPC: C12N15/81
Filed: 1986-10-23
Granted: 1994-05-10
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 FI-96576-C (FI)
Inventor: DISCH KARLHEINZ
IPC: C11D3/386
Filed: 1987-11-16
Granted: 1996-07-25
Abstract: In the cleaning and disinfection of endoscopes, the endoscope surfaces to be cleaned are successively (a) brought into contact with a cleaning solution which is heated to 55 DEG  to 65 DEG  C., kept at that temperature for 1 to 15 minutes and then drained off and which contains a low-foam nonionic surfactant, a proteolytic enzyme, at least one complexing agent and, optionally, other standard detergent constituents, and has a pH value of from 6 to 8; (b) brought into contact with a disinfectant solution which is heated to 55 DEG  to 65 DEG  C., kept at that temperature for 1 to 15 minutes and then separated off and which contains an aldehyde selected from the group consisting of formaldehyde and aliphatic C2-C8 dialdehydes and at least one complexing agent, and has a pH value of from 6 to 8; (c) washed at least twice with water of which the pH value is adjusted to pH 6-8, the water being heated to 55 DEG  to 65 DEG  C. at least in the final wash cycle; and (d) dried with sterilized hot air at 55 DEG to 65 DEG  C., water having a hardness of from 3 DEG  to 8 DEG Gh being used in steps (a) to (c).
Patent FI-87679-C (FI)
Inventor: LANGER GEB LAYHER RUTH
IPC: E04G1/15
Filed: 1988-09-22
Granted: 1993-02-10
Abstract: A platform for scaffolds is constructed in the form of a corner platform (117) and has an optionally multi-part platform plate (27), on which at least one supporting leg (29) carrying suspension claws (39) or the like is angled. A supporting leg possesses a lower liftoff-prevention leg (30) which reaches underneath the U-shaped supporting bar (14) in the suspended position. The platform bridges the most varied angular regions between other scaffold platforms and can have a pivoting part (37) for balance. The actual corner platform (117) can be equipped with an edge leg (35). The pivoting part (37) can have an edge leg (38). Two part-elements can be connected to one another in such a way as to be pivotable and flexurally rigid. <IMAGE>
Patent FI-94860-C (FI)
Inventor: AUBARD GILBERT GUSTAVE
IPC: C07C217/48
Filed: 1989-06-14
Granted: 1995-11-10
Abstract: (+)-1-[(3,4,5-Trimethoxy)benzyloxymethyl]-1-phenyl- N,N-dimethyl-n-propylamine of formula <IMAGE> is a medicament which is useful in gastroenterology.h