baber/WOPTO huggingface dataset:
Patent CA-1312850-C (CA)
Title: Rack for plastic t-shirt grocery bag
Inventor: DEMATTEIS ROBERT B
IPC: A47F13/08
Filed: 1989-04-25
Granted: 1993-01-19
Abstract: RACK FOR PLASTIC T-SHIRT GROCERY BAGS                  ABSTRACT OF THE DISCLOSURE A rack for the counter edge mounting, loading and dispensing of plastic T-shirt grocery bags is dis-closed.  The bags are of the type formed from an endless tube of plastic having the sides of the bag with a "W" fold.  The bottom and the top of the bag are sealed with the top portion cut away to define paired outside bag handles and a bag opening therebetween.  The sup-porting rack includes a flat bottom defining a loading surface on which the sealed bottom of the grocery bag is supported during loading.  A vertical or back member extends upwardly from rear portion of the loading sur-face and has at the top a wicket supporting protrusion -- preferably a ball at the end of a wire at the end of a rod.  The wicket supporting surface is for supporting bag wall tabs fused together in a wicket, the wicket holding a group of overlying bags together for sequen-tial dispensing and loading.  The rack includes a novel second U-shaped member also supported from the vertical member and placed below the first U-shaped member. This latter second U-shaped member is preferably formed of doubled over rod members and serves at least three purposes.  First, it delimits the horizontal expansion of a bag being loaded on the rack; it prevents the sides of the bag being loaded from expanding beyond their intended horizontal dimension.  The contained articles do not rupture the bag in the horizontal dimension when the articles in the bag are carried away.  Secondly, the lower rack acts as an eye safety guard; it provides an obstacle between the upper rack and the loading sur-face which warns clerks in stooping motions as to the presence of the immediately overlying rack.  Finally, it is a secondary support surface from which smaller bags can be dispensed.
Patent CA-1309184-C (CA)
Title: Multiplexor implementation for raster operations including foreground and background colors
Inventor: PRIEM CURTIS
IPC: G09G5/393
Filed: 1989-05-19
Granted: 1992-10-20
Abstract: ABSTRACT      A multiplexor implementation of circuitry for performing Boolean raster operations in a workstation whose functions include the display of graphics images using multiple planes and having foreground and background colors. The invented circuitry includes a plane raster-op select circuit and a Boolean raster-op circuit.  The plane raster-op select circuit selects a Boolean raster operation to be performed for each plane of graphics information as a function of foreground and background color control signals. The selected Boolean raster operation for each plane is then input to a set of multiplexors and the selected Boolean raster operation is performed on the control inputs to the multiplexors which combines source and destination data for each plane according to the selected Boolean operation for that plane.
Patent CA-1326904-C (CA)
Title: Optical disc drive
Inventor: MAEDA YASUAKI
IPC: G11B27/19
Filed: 1989-05-29
Granted: 1994-02-08
Abstract: ABSTRACT    An optical disc drive is disclosed in which an optical disc on which pregrooves are fomred for affording wobble signals frequency modulated by predetermined data signals is driven at a constant linear velocity.  Until the time that the data signals obtained upon demodulating the wobble signals are taken out correctly,  the reproduced wobble signals are compared with a predetermined reference signal so that a spindle motor for rotating the optical disc is controlled so as to be driven at an approximately constant linear velocity.  After it is detected that the data signals obtained upon demodulating the wobble signals are taken out correctly, the spindle motor is driven in a controlled manner on the basis of data signals obtained upon demodulating the reproduced wobble signals so that the spindle motor is controlled so as to be driven at a constant linear velocity.          In this manner, the optical disc is controlled immediately at the start time of the optical disc or at the time of track jump by the optical head so that the optical disc is driven a constant linear velocity.
Patent CA-1327557-C (CA)
Inventor: MULL JOHN D
IPC: B04B5/04
Filed: 1989-05-31
Granted: 1994-03-08
Abstract: Title: PLASMA SEPARATOR                    Inventor: JOHN D. MULL                   ABSTRACT OF THE DISCLOSURE          A plasma separator for receiving  a blood sample includes a central chamber of inverted conical shape and an outer annular chamber connected to the central chamber by a downwardly inclined passageway. The separator is designed to be rotated at high speed about a vertical axis so that red blood cells in the sample migrate down the passageway and into the outer chamber, leaving clear plasma in the central chamber than can then be removed by pipette.
Patent CA-1307560-C (CA)
Title: Method of generating an amplitude-modulated isb transmission signaland apparatus for carrying out the method
Inventor: TOMLJENOVIC NENAD
IPC: H04B1/04
Filed: 1989-08-16
Granted: 1992-09-15
Abstract: ABSTRACT OF THE DISCLOSURE         In the case of a method for the generation of an amplitude-modulated ISB transmission signal from dif-ferent AE signals (NFl,2), the signal vectors are split into signal components (x1,y1 and x2,y2, respectively), components sums (X,Y) are formed from the signal com-ponents and an amplitude signal (A(t)) and a harmonic phase signal are derived from the component sums.        Amplitude  signal  and  phase  signal  are  then further processed separately and combined at the single transmitting tube (43) by combined amplitude modulation and phase modulation into the final transmission signal.    (Figs. 5,6)
Patent CA-1337920-C (CA)
Title: Process for detecting outflow of slag
Inventor: MORIOKA NOBUHIKO
IPC: B22D2/00
Filed: 1989-08-22
Granted: 1996-01-16
Abstract: A method is disclosed for accurately detecting an outflow of a slag into a stream of a molten steel when the molten steel is poured from a first vessel such as a refining furnace or a ladle into an intermediate vessel such as a ladle or a tundish through a melt-discharging hole or a nozzle.  At that time, an inert gas is fed into the stream of the molten steel in the nozzle through a side portion of the melt-discharging hole or the nozzle, and the detection is made based on a change in a flow rate of the inert gas sucked into the stream of the molten steel and/or in a back pressure.
Patent CA-1339774-C (CA)
Title: Recombinant marek's disease virus, process for preparing the same and vaccine containing the same
Inventor: SAKAGUCHI MASASHI
IPC: C12N15/85
Filed: 1989-09-08
Granted: 1998-03-24
Abstract: A recombinant Marek's disease virus which comprises a Marek's disease virus genom and a DNA fragment incorporated therein, said DNA fragment being constructed by incorporating a promoter derived from an animal cell or an animal virus and a structural gene coding for an exogenous protein into a gene fragment derived from a Marek's disease virus, a process for preparing the same which comprises preparing a gene fragment wherein a structural gene coding for an exogenous gene is linked to the downstream of a promoter derived from an animal cell or an animal virus, incorporating said gene fragment into a BamHI - H fragment of a gene of a Marek's disease virus type I, and incorporating said fragment into a Marek's disease virus type I genome, and a multivalent live vaccine for birds comprising the same.
Patent CA-1336050-C (CA)
Inventor: HUSAINI SAEED A
IPC: A23F5/02
Filed: 1989-09-13
Granted: 1995-06-27
Abstract: The moisture content of green coffee beans is increased to at least about 25% to 30% by weight based upon the weight of the moisturized beans. The moisturized beans then are heated in the presence of a substantially inert gas atmosphere under a positive pressure at a temperature sufficient and for a time sufficient for hydrolyzing and pyrolyzing the beans while substantially avoiding charring the beans. The treated beans then are dried.
Patent CA-1334037-C (CA)
Title: Devolatilization
Inventor: ABOUL-NASR OSMAN T
IPC: B01D3/00
Filed: 1989-09-18
Granted: 1995-01-17
Abstract: The efficiency of falling strand devolatilizers is related to a number of factors including the foaming of the polymer melt and the time the melt in both foam and strand form is held in the devolatilizer.  The level of residual material including monomers, dimers, trimers, and diluents, in a polymer melt may be reduced by passing the melt sequentially through a preheater operated at relatively low pressure then through a horizontal melt distributor means at the top of a devolatilizer chamber.
Patent CA-1328120-C (CA)
Inventor: DEREES DELBERT D
IPC: F16S3/02
Filed: 1991-09-09
Granted: 1994-03-29
Abstract: VEHICLE FRAME RAIL ASSEMBLY AND UNDERBODY CONSTRUCTION                 ABSTRACT         A  rail  assembly  which  is  especially advantageous for use in constructing the frame and underbody of a motor vehicle comprises an upper channel member,  a  lower channel member and  an intermediate  member  or  web  in  the  form  of  a corrugated  sheet  secured  between  the  channel members and whose margins abuttingly engage the peripheral walls of the channels.  Each furrow and ridge preferably comprises a planar panel portion. Each planar panel portion is interconnected by a web panel portion which is preferably angled at an acute angle with respect to the transverse axis perpendicular  to  the  longitudinal  axis  of  the rail.  Preferably, each planar panel portion has a trapezoidal  shape  to  maximize  resistance  to bending moments along the longitudinal axis of the rail.  The rail design can also be incorporated into other structural elements in a vehicle, i.e. in a pillar arch or a vehicle body, to provide additional rigidity to the vehicle structure.  In the preferred embodiment of the present invention, a pair of assembled frame rails  are sandwiched between upper and lower flooring panels configured to form hollow transverse and longitudinal beams. In  addition,  the  hollow  beams  formed  by  the flooring panels support a pillar arch and a cowl structure which are interconnected by a cross bar.
Patent CA-1322357-C (CA)
Inventor: BRADLEY JOHN J
IPC: B65H67/00
Filed: 1992-03-19
Granted: 1993-09-21
Abstract: WEB WINDING MACHINE AND METHOD          ABSTRACT OF THE DISCLOSURE:          A surface winder is provided for developing rolls of web material wound on a core including a magazine for dispensing cores sequentially and a nip for receiving cores sequentially, the core transport means between said source and nip arranged to follow a generally hypocycloidal path to provide cusps for adhesive application to the core and for introducing cores into the nip, a surface winder including a pair of winding belts traveling at different speeds and in different directions, and web severance means including a pair of web pinching points one of which is on the moving web and the other on a stationary part of the web.
Patent DK-162293-C (DK)
Inventor: NISHIKAWA TOSHIO
IPC: C09D5/10
Filed: 1980-04-01
Granted: 1992-03-16
Abstract: An anticorrosive coating composition comprising particulate metal, a chromic acid constituent, at least one organic liquid substance and a pH modifier if necessary, in which a part of the chromic acid constituent is replaced with boric acid component, is disclosed. Resulting coatings over metal substrates display excellent corrosion-resistant properties in fresh water environments as well as in salt water environments.
Patent DK-163397-C (DK)
Inventor: NORDBY RASMUS
IPC: H04L7/033
Filed: 1988-06-24
Granted: 1992-07-13
Abstract: PCT No. PCT/DK89/00157 Sec. 371 Date Dec. 21, 1990 Sec. 102(e) Date Dec. 21, 1990 PCT Filed Jun. 23, 1989 PCT Pub. No. WO89/12936 PCT Pub. Date Dec. 28, 1989.In a method of adjusting the phase of a clock generator with respect to a data signal (50) an auxiliary signal (52) is generated by comparing the data signal (50) and a clock signal (51). The auxiliary signal (52) exhibits a disuniform representation corresponding to various data bit sequences. The data sequences are detected and combined with the auxiliary signal to generate a phase adjustment signal (54) with a uniform representation corresponding to the various data bit sequences and having an average value depending upon the phase difference between clock signal and data signal. Further, a reference signal (55) may be generated, representing the average value of the phase adjustment signal (54) which responds to ideal phase state. This reference signal (55) in combination with the phase adjustment signal (54) may be used for an even more precise adjustment of the phase of the clock generator with respect to the data signal.
Patent DK-152263-C (DK)
Inventor: GOETTSCHE REIMER
IPC: B27K3/52
Filed: 1981-08-07
Granted: 1988-07-25
Abstract: 1. A wood preservative based on an aqueous mixture of boric acid and a water-soluble organic amine and additionally containing 40 to 80% by weight of sodium polyborate or a mixture of boric acid and borax.
Patent DK-146588-C (DK)
Inventor: ADAMS DON LUIS
IPC: B64C13/04
Filed: 1980-09-11
Granted: 1984-04-30
Abstract: A helicopter having an automatic flight control system including an inner, stability loop is rendered less sensitive to short-term, inadvertent pilot inputs by applying a washed-out derivative of a stick position signal to the inner stability loop in a sense to countermand the pilot action. Using a washed-out signal countermands only short-term rapid stick motions, which may be induced by the pilot actively, but inadvertently, or inactively due to coupling between the pilot or the stick and motion of the fuselage, while permitting purposeful, long-term stick positions to have the full, intended effect.
Patent DK-163301-C (DK)
Inventor: BIERE HELMUT
IPC: C07D471/04
Filed: 1983-10-28
Granted: 1992-07-06
Abstract: Indole derivatives of formula I    <IMAGE>  (I)  R is hydrogen, one or two halogen atoms or one or two organic radicals in the 4-, 5-, 6- or 7-position(s), R1 and R4 are the same or different and each is hydrogen, alkyl of 1 to 3 carbon atoms or alkoxyalkyl of 1 to 3 carbon atoms in each of the alkoxy and alkyl portions, R3 is phenyl, -COOalkyl, -PO3(alkyl)2, -SO2aryl, -SO2alkyl,   <IMAGE>  +TR  <IMAGE> each of 1 to 3 carbon atoms in each alkyl group, and A and B each independently is alkyl of 1 to 3 carbon atoms or together with the connecting N-atom form a pyrrolidono, piperidino, morpholino or piperazino group, are valuable intermediates for preparing valuable tryptophans and  beta -carbolines.
Patent FI-52359-C (FI)
Inventor: SUNTOLA TUOMO
IPC: H01L21/365
Filed: 1974-11-29
Granted: 1977-08-10
Abstract: A method is provided for growing highly oriented compound thin films on a substrate by subjecting the substrate to the vapor of a first single element which can react with the surface at a temperature sufficiently high for the reaction to occur which forms a single atomic layer of the first single element on the surface and then subjecting the thus formed surface with a first single element atomic layer thereon to the vapor of a second single element which can react with the first single element at a temperature sufficiently high for the reaction to occur so that a single atomic layer of the second single element is formed on the surface bound to the first single element. This procedure can then be repeated alternately subjecting the surface to the vapors of the first single element then to the second single element, etc. until the compound film reaches a desired thickness. There is further provided an apparatus for carrying out this method comprising a vacuum chamber with evacuating means, a support for supporting a substrate, sources for at least two vapors of two different single elements and operating means for providing on the substrate first a single atomic layer of one of the elements, and then a single atomic layer of the other of the elements.
Patent FI-68130-C (FI)
Inventor: BOSSE DIETER
IPC: G03C5/18
Filed: 1981-09-23
Granted: 1985-07-10
Abstract: Disclosed is a light-curable mixture, comprising a light-sensitive compound comprising a diazonium salt polycondensation product or an organic azido compound; and a binder comprising a polymer at least swellable in an aqueous-alkaline solution and which comprises alkenylsulfonylurethane or cycloalkenylsulfonylurethane side groups. Also disclosed are light-sensitive copying materials prepared with the mixtures.
Patent FI-78458-C (FI)
Inventor: TOTH EDIT
IPC: C07C217/20
Filed: 1983-12-27
Granted: 1989-08-10
Abstract: The invention relates to the preparation of new diethylaminoalkoxybenzhydrol derivatives of the formula (I) <IMAGE>  (I)  wherein R1 is hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms, R2 is halogen, trihalomethyl, or alkoxy having from one to 4 carbon atoms, and n is 1, 2, 3 or 4, and acid addition and quaternary ammonium salts thereof. According to another aspect of the invention, there are provided new compounds of the formula (I), and acid addition and quaternary salts thereof. The compounds can be used for the treatment of acute ethanolic intoxication and depression syndromes. Pharmaceutical compositions containing them as active ingredient are also within the scope of the invention.
Patent FI-79288-C (FI)
Inventor: ANDERSSON PER-ERIK
IPC: C02F3/28
Filed: 1984-08-09
Granted: 1989-12-11
Abstract: The invention relates to a method of controlling a hydrolysis step at an anaerobic treatment process for treating wastewater from the manufacture of peroxide bleached mechanical or chemi<sub>-</sub>mechanical pulp. The method is carried out in that the redox potential of outgoing water from the hydrolysis step continuously is measured and controlled in that ingoing water to the hydrolysis step at demand is directed past the hydrolysis step and to a subsequent aerobic step.
Patent FI-91533-C (FI)
Inventor: CHIOU SHANG-JAW
IPC: C09J133/00
Filed: 1987-03-04
Granted: 1994-07-11
Abstract: A composition comprises a solution of film forming polymer, containing reactive functionality, dissolved in organic solvent and insoluble reinforcing particles dispersed therein. The reinforcing particles, being formed in the presence of the film forming polymer, are the reaction product of a system comprising (a) polyethylenically unsaturated monomer, (b) a portion of said film-forming polymer and, when said reactive functionality is other than ethylenic unsaturation, (c) a linking monomer which contains both ethylenic unsaturation and a group reactive with said reactive functionality. The composition has use in or as a film, coating mastic, adhesive or caulk composition.
Patent FI-89855-C (FI)
Inventor: MATTOX JOHN ROBERT
IPC: A01N43/80
Filed: 1988-11-04
Granted: 1993-12-10
Abstract: Orthoesters are used to stabilise isothiazolone biocides in compositions which optionally further contain organic solvent for the isothiazolone. These stabilizers allow the reduction or elimination of stabilizer salts, neutralization salts and/or water. The stabilised compositions are useful bactericidal, fungicidal and algaecidal compositions.
Patent FI-83856-C (FI)
Inventor: JAERVINEN PEKKA
IPC: B62D55/08
Filed: 1989-09-25
Granted: 1991-09-10
Abstract: PCT No. PCT/FI90/00216 Sec. 371 Date Mar. 19, 1992 Sec. 102(e) Date Mar. 19, 1992 PCT Filed Sep. 14, 1990 PCT Pub. No. WO91/04185 PCT Pub. Date Apr. 4, 1991.The present invention relates to a tractor for transferring a variety of trailers and transfer devices (12) equipped with a kingpin (13), which tractor is equipped with a vertically adjustable 5th wheel (4). The 5th wheel (4) comprises gripping members (14, 15) and power mechanisms (16) by means of which the transfer device (12) is by the kingpin (13) with a convenient force pulled into contact with the 5th wheel 4 thus making an inner force balance of the joint 4-12 possible.
Patent FI-93474-C (FI)
Inventor: ANDERSON LARRY D
IPC: D06H5/00
Filed: 1991-01-30
Granted: 1995-04-10
Abstract: The invention relates to an apparatus for use in seaming flat woven fabrics. The apparatus utilizes a shed formation means (2) to unweave yarns from a yarn fringe and presents them for interweaving in the seam area. <IMAGE>
Patent FI-93521-C (FI)
Inventor: RANTANEN RAUNO
IPC: D21H25/12
Filed: 1993-06-07
Granted: 1995-04-25
Abstract: The invention concerns a method for keeping the coating-bar cradle in a bar coater clean in a bar coater in which the coating bar is substantially over its entire length supported revolvingly in a bar cradle (18) fixed to the frame of the coater, which cradle is provided with one or several water grooves (5) substantially parallel to the coating bar and open towards said coating bar. According to the invention, at least one of the water grooves (5) in the bar cradle (18) is kept open constantly and forcibly by promoting the flow in the water groove (5) by means of negative pressure connected to the outlet side of the water. The invention also concerns an equipment by whose means the cradle of the coating bar is kept clean constantly. <IMAGE>
Patent NO-177312-C (NO)
Inventor: CRAUSE PETER
IPC: A61K47/48
Filed: 1989-06-02
Abstract: The present invention relates to hirudin derivatives which are formed from hirudin or its physiologically acceptable salt and of a carrier, to a process for the preparation thereof and to the use thereof as thrombin inhibitor.
Patent CA-2000792-C (CA)
Title: A method of modifying the properties of a metal matrix composite body
Inventor: NEWKIRK MARC STEVENS
IPC: C04B41/52
Filed: 1989-10-13
Granted: 2002-01-15
Abstract: The present invention relates to modifying the properties of a metal matrix composite body by a post formation process treatment and/or a substantially contiguous modification treatment, The post, formation process treatment may be applicable to a variety of metal matrix composite bodies produced by various techniques, and is particularly applicable to modifying the properties of a metal matrix composite body produced by a spontaneous infiltration technique. The substantially contiguous modification process may also be used primarily in conjunction with metal matrix composite bodies produced according to a spontaneous infiltration technique. Particularly, at least a portion of the matrix metal of the metal matrix composite body and/or the filler material of the metal matrix composite body is modified or altered during and/or after the formation process.
Patent CA-2007417-C (CA)
Inventor: DAVIS WILLIAM A
IPC: A01K61/70
Filed: 1990-01-09
Granted: 1993-10-26
Abstract: ABSTRACT OF THE INVENTION          A method of controlling the population of sea lamprey wherein a suitable treatment site is chosen and rocks of a sufficient size and concentration are then introduced to the floor of the watercourse to create an inhospitable environment for spawning lamprey.  Various means of locating appropriate treatment sites and carrying out the treatment of the site chosen are described.
Patent CA-2009954-C (CA)
Title: Wire rope with compacted plastic filler elements
Inventor: FARRIS CHARLES J
IPC: D07B1/16
Filed: 1990-02-13
Granted: 1998-07-07
Abstract: The present invention provides a plastic filled wire rope.  The wire rope includes a core and plastic elements surrounding the core.  Outer strands surround the plastic elements, and the outer strands are compacted into the plastic elements.  The plastic elements are thusly squeezed to form a plastic layer surrounding the core. The plastic layer further provides a support for the outer strands and keeps the outer strands spaced from the core and from each other.     - i -