baber/WOPTO huggingface dataset:
Patent CA-1307601-C (CA)
Title: Telephone data collection device
Inventor: CANUEL ALBERT
IPC: H04M11/06
Filed: 1989-04-28
Granted: 1992-09-15
Abstract: TELEPHONE DATA COLLECTION DEVICE                  Abstract of the Disclosure A telephone data terminal and data collection network for communicating data over a telephone system using DTMF tone dialing. A telephone data terminal (10) includes an optical bar code reader wand (16) and a slot (22) in which a magnetic field sensor is disposed for reading variations in magnetic field intensity on a magnetic strip (24) applied to a card (24). Data encoded as a bar code, or stored in the magnetic strip, are converted to ASCII data by a CPU (50), and are transmitted either as a DTMF signal to a remote location over the telephone system, or as a data link signal that is incompatible with the telephone system, to a data processor (252). The telephone data terminal can be operated in either a voice prompted data collection mode or a display prompted data collection mode. It includes a two-by-twenty character alphanumeric LCD display (14) in which a prompt message is displayed to a user. The display also may be used in a message mode for displaying a message that the user enters by scanning an appropriate encoded data bar code or magnetic strip. When operating in the display prompted data collection mode, a telephone line controller (110) disconnects the telephone data terminal from the telephone system, and causes a local telephone line connected to it to appear "busy," with respect to any incoming telephone calls.
Patent CA-1309483-C (CA)
Title: Travelling wave optical modulator
Inventor: CUNNINGHAM DAVID G
IPC: G02F1/29
Filed: 1989-04-28
Granted: 1992-10-27
Abstract: ABSTRACT            TRAVELLING WAVE OPTICAL MODULATOR      A travelling wave optical modulator comprises a Z-cut lithium niobate substrate (4) on which is formed a proton exchanged optical waveguide (10) and a travelling wave electrode (18,20).  The optical waveguide (10) is removed from the electrode (18,20) intermittently to bring an optical signal in the optical waveguide (10) back into phase with an electric field passing along the electrode (18,20).  The optical signal is delayed relative to the electric field thereby allowing modulation of the optical signal by a non-periodic electric field.  The optical waveguide (10) is defined within the boundaries of the top surface of the substrate.
Patent CA-1339603-C (CA)
Title: Biocidal delivery system and method of preparation thereof
Inventor: MCINTOSH ROBERT H JR
IPC: A01N33/08
Filed: 1989-05-04
Granted: 1997-12-30
Abstract: A biocidal phosphate ester in combination with an inert inorganic or organic particulate or polymeric carrier.  The biocidal-carrier composition is useful in extending the effective lifetime of the biocidal phosphate ester when incorporated into a variety of materials including plastics, fibrous materials, and solutions.  Applications of the disclosed carrier compounds include preparation of mildew resistant paints and plastics having extended antimicrobial properties despite extensive washing and wear of the surface.
Patent CA-1318371-C (CA)
Inventor: POLLOCK JOHN A
IPC: H01B17/30
Filed: 1989-05-31
Granted: 1993-05-25
Abstract: HERMETICALLY SEALED FEEDTHROUGHS            Abstract of the Disclosure In the sealed feedthrough construction disclosed herein, a maximally compliant solder joint is provided between the low expansion ferrule of a glass insulated feedthrough connector and a bore in an enclosure bulkhead of a high expansion metal.  The desired uniform radial thickness is established by providing a step on either the  outer diameter of the ferrule or the inner diameter of the bore.
Patent CA-1338816-C (CA)
Inventor: SCHOUBYE PETER
IPC: C01B17/80
Filed: 1989-06-01
Granted: 1996-12-31
Abstract: Flue gases etc. may contain SO2 which should be prevented from admission to the atmosphere. SO2 is oxidized to SO3 and condensed with steam to H2SO4-vapours which are condensed in vertical glass tubes cooled from the outside. In principle the condensate is collected near the bottom of the tubes. In the cooling process a mist of very small H2SO4 droplets is formed and tends to escape to the atmosphere. Environmental regulations continually increase the demands on reducing the amount of acid mist escaping. According to the invention an important method to achieve a reduction of the escape of acid mist is to pass the gas leaving each tube through an aerosol filter in gastight connection with the tube top. Such a filter may consist of acid resistant fibres or filaments having a thickness of 0.04-0.7 mm and may be arranged in specified manners to ensure a drop of pressure through below 20 mbar. Moreover, the sulfuric acid caught in the filter is caused to flow downwardly through the tube countercurrently with the feed gas. Various embodiments of filters and filter media for the purpose are disclosed. The sulfuric acid recovered is highly pure and highly concentrated.
Patent CA-1322947-C (CA)
Inventor: LENARDS GERHARD
IPC: D06Q1/02
Filed: 1989-06-21
Granted: 1993-10-12
Abstract: TITLE OF THE INVENTION:          METHOD OF PRODUCING A PATTERNED FLOCKED                      WEB OF MATERIAL          ABSTRACT OF THE DISCLOSURE:    A method of producing a patterned flocked web of material,  where the carrier surface that  is provided  with  a  pattern  is  provided  with  a transparent adhesive layer into which are introduced light,  single-color  flock.    This  results  in  a flocked web of material that has a fine textile appearance with a muted decorative pattern that stands out in a softened manner from the background of the carrier surface, and has a pastel or water color appearance.
Patent CA-1331274-C (CA)
Inventor: WIESE JUERGEN
IPC: C01G49/02
Filed: 1989-06-22
Granted: 1994-08-09
Abstract: NEW HEAT-STABLE IRON OXIDE BLACK PIGMENTS, PROCESSES FOR THEIR PRODUCTION AND THEIR USE         ABSTRACT OF THE DISCLOSURE    A heat-stable iron oxide black pigment resistant to hydrothermal treatment in air fit temperatures above 180°C and which has a specific BET surface of 0.5 to 5 m2/g.is useful as a coloring agent for building materials, paints,cements, bricks and so forth and is prepared by reacting an aqueous solution of FeOOH, iron(II) salts and alkalis at elevated temperature and precipitating iron oxide from the solution with Na2CO3 fit temperatures in the range from 80°C to the boiling point of the solution.
Patent CA-1291699-C (CA)
Inventor: ARDISSONE ALBERTO
IPC: B29C65/78
Filed: 1989-06-23
Granted: 1991-11-05
Abstract: ABSTRACT            A method of producing a laminated panel having a backside form-ed of a normally rigid substrate, such as a polymer/filler com-position, in an essentially self-supporting thickness of typic-ally between 1 and 10 mm and a frontside formed of a differenti-ally segmented cover layer, e.g. having segments of differing materials and/or colors, bonded to said substrate by laminating-ly interconnecting, typically at elevated temperatures and press-ures, a layer of said substrate in a moldable, e.g. thermally plastified state and a differentially segmented sheet for form-ing said cover layer; the sheet has at least one seam line be-tween adjacent segments; in order to compensate the effects of an off-set between the position of the seam line of the segment-ed sheet and the desired position of the seam line between seg-ments on the laminated panel the novel laminating method in-cludes the step of forming a fold to protrude from the backside of the final laminate; the fold consists of a folded double layer of the segmented sheet as an inner fold portion and of an outer fold portion formed of the substrate; the folded double layer has a length corresponding to at least about 100 %, typic-ally between 100 and 300 %, of the self-supporting thickness of the substrate and embeds the seam line of the segmented sheet within the fold so that the visible  junction between differ-ing segments on the frontside will be defined by the visible end of the folded double layer.            Further disclosed is an apparatus for carrying out this method as well as a novel edge coating approach.
Patent CA-1339437-C (CA)
Title: Adhesion promoter for uv curable siloxane compositions and compositions containing same
Inventor: LUTZ MICHAEL A
IPC: C09D183/04
Filed: 1989-07-24
Granted: 1997-09-02
Abstract: An adhesion promoter for use with  an ultraviolet radiation curable siloxane composition is made by combining an alkoxysilicon compound of the formula (RO)3Si-X-Si(OR)3 and a compound capable of catalyzing the reaction between two alkoxy groups or an alkoxy group and a hydroxyl group. Ultraviolet radiation curable siloxane compositions with the improved adhesion are obtained by mixing the adhesion promoter with a mixture which has at least one ultraviolet radiation activatable siloxane polymer and a photoinitiator. These compositions can be used as optical fiber coatings, conformal coatings and other coating applications where adhesion to a substrate is important.
Patent CA-1327107-C (CA)
Inventor: PETHERS PETER C
IPC: B60S1/38
Filed: 1989-08-08
Granted: 1994-02-22
Abstract: ABSTRACT A pivot joint comprising a first member     of generally channel section at least in the region of the joint a second member     to which the first member     is to be pivotally connected and which is adapted to lie at least partially within the first member     in the region of the joint and a joint body     adapted to lie around the second member     while being largely contained within the channel of the first member    .  The channel section of the first member     has at least one wall     at an obtuse angle to the base of the channel so that the channel has a wider mouth than the base, the cross section of the channel being trapezoidal.  The joint body     is shaped exteriorly to complement the interior of the channel and is provided with a pair of external trunnions aligned with corresponding apertures         in the first member      and with means         for attaching the joint body to the second member    .  The materials of the joint and the arrangement of the parts are such that the sides of the channel of the first member can flex sufficiently to allow the second member     together with the joint body     to be snapped into the channel of the first member    , the trunnions of the joint body     being thereby inserted into the apertures         in the first member     to complete the joint.
Patent CA-1319128-C (CA)
Title: Bottle and cap closure system
Inventor: SCHLAUDECKER THOMAS E
IPC: B65D51/20
Filed: 1989-09-01
Granted: 1993-06-15
Abstract: TITLE OF INVENTION BOTTLE AND CAP CLOSURE SYSTEM            ABSTRACT OF THE DISCLOSURE         There is disclosed a novel bottle and cap closure system for dropper bottles and the like which comprises a set of lugs or cams and a snap bead provided in the cap and a set of lugs or cams provided on the neck port-ion of the bottle.  After the bottle is filled, the cap is secured to the bottle by having the snap bead on the cap engage the lugs or cams on the bottle.  The snap bead in the cap is carried on the circumferential lower edge of a tear-away band.  After the tear-away band is removed to use the contents of the bottle, the cap is re-secured to the bottle by engaging the lugs or cams in the cap to the lugs or cams on the bottle.
Patent CA-1315422-C (CA)
Inventor: DECELLO MICHAEL J
IPC: C23C22/77
Filed: 1989-09-14
Granted: 1993-03-30
Abstract: Abstract of the Disclosure This invention is directed to a detection system for the quantitative analysis of chemical components of an aqueous phosphate conversion-coating bath, in particular, to a system for determining the concentration of zinc ions, phosphate ions, nitrite ions, and the pH of a purified sample of the bath.  Optionally, the concentrations of other ions which might be present such as fluoride ions and nickel ions also can be determined. This detection system is preferably an automated on-line detection system employing X-ray fluorescence analysis, and flow injection analysis comprising specific ion electrodes and a flow through colorimeter or spectrophotometer. The automated, on-line detection system comprises computer means for automating said detection system and the computer means may be adapted for recording the resultant determinations and maintaining the chemical components at chosen concentrations in the bath.
Patent CA-1320693-C (CA)
Title: Exact volume dispensing container
Inventor: JENNINGS J THOMAS
IPC: G01F11/26
Filed: 1989-09-20
Granted: 1993-07-27
Abstract: DOCKET NO, 302-126 EXACT VOLUME DISPENSING CONTAINER Abstract of the Disclosure This is an exact volume dispensing container which comprises  a  primary  storage  container  for  storing liquid and  a measuring  head having  a pour-out  spout disposed above  the primary  storage container,  a neck disposed between  the primary storage container and the measuring head  wherein a modified pour-spout is formed by a  barrier molded  into  one  side  of the  storage container and  a drainback  hole is  interposed through the barrier.  When the level of liquid in the measuring head exceeds  a preselected  amount, the  excess liquid pours back  into  the  storage  container  through  the drainback hole,  leaving the  exact amount of liquid to be dispensed from the measuring head.                        -i-
Patent CA-1295191-C (CA)
Title: Circulating fluidized bed reactor utilizing integral curved arm separators
Inventor: GORZEGNO WALTER P
IPC: F23C10/02
Filed: 1989-09-26
Granted: 1992-02-04
Abstract: CIRCULATING FLUIDIZED BED REACTOR UTILIZING INTEGRAL CURVED ARM SEPARATORS     Abstract of the Disclosure A reactor having a furnace and a heat recovery section.  The upper portion of said furnace extends coaxially in a spaced relationship within a shell.  A bed of solid particulate material including fuel is supported in the furnace and air is introduced into the bed at a velocity sufficient to fluidize same and support the combustion or gasification of the fuel.  A mixture of air, the gaseous products of combustion, and the particulate material entrained by the air and the gaseous products of combustion are discharged through a plurality of slots and arcuate arms disposed at the upper portion of the furnace onto the inner wall of the coaxial shell, effecting a separation of the particulate material from the mixture.          The remaining mixture of air and the gaseous products of combustion rise upwardly and are directed to the heat recovery section.  The separated particulate material is directed from the coaxial shell to a plurality of recycle conduits.  The plurality of recycle conduits are connected to the lower portion of the furnace section for returning the separated particulate material to the bed.
Patent CA-1321093-C (CA)
Title: Wet cellulosic web transfer system
Inventor: DAUNAIS ROBERT
IPC: B65H20/04
Filed: 1989-09-29
Granted: 1993-08-10
Abstract: ABSTRACT OF THE DISCLOSURE        A transfer  system  for  transferring  a  moving wet cellulosic web between two moving elements of a paper mill without excessive sheet flutter or breakage, supports the web and permits higher web speeds than presently used. The transfer system comprises a suction roll that forms a nip in contact with the web on the surface of a roll or web  supporting belt,  a doctor  blade  is  positioned in contact with the surface of the roll or web supporting belt immediately after the nip to ensure the web separates from the surface, and an air jet adjacent the doctor blade blows air in a direction substantially opposite the moving web, between the moving web and the surface and the roll or web supporting belt,  to  guide and support the web towards the suction roll.
Patent CA-1336314-C (CA)
Inventor: AKADA MASANORI
IPC: B41M5/382
Filed: 1994-07-05
Granted: 1995-07-18
Abstract: The present invention relates to image-formation on any selected kind of objective body.  The characterizing features reside in such that, based upon fed image data, required images are formed on an image-transferable sheet acting for image carry-over service and in reliance on sublimation image transfer technique,  and then,  by the use of said sheet with said images thus formed thereon, the formed images thereon are transferringly applied on the objective body. By adopting the above measures, the objective body can be formed sharply and clearly with any desired images,  irrespective of kind and configuration thereof, with such superior results of highly improved unity and solidability between the formed images and the objective body to be decorated with.
Patent DK-161588-C (DK)
Inventor: PERTHES DIETER
IPC: B65D75/34
Filed: 1984-12-07
Granted: 1992-01-06
Abstract: 1. A blister package for divisible tablets, in which the tablets lie individually in the depression of a film, which are covered by another film, it being possible to remove the tablets individually by pressing them through this sealing film, wherein the package has a single cover (7) with which an opened depression (2) can be sealed.
Patent FI-81011-C (FI)
Inventor: NEWELL ROBERT EDWARD
IPC: A61M15/00
Filed: 1984-05-23
Granted: 1990-09-10
Abstract: A medical administration device comprises a body (1) with a chamber (2) which is arranged to receive a blister pack (4) with a container (5) for medicament. The chamber is normally closed by a cover (7) which may be opened to permit a container to be inserted and located in the chamber. A mouthpiece (9) communicates with the chamber and a patient may inhale through it. The chamber has an air inlet (11). A spike (12) is engageable with a container in the chamber when the cover is closed to open a container located in the chamber so as to permit medicament to be withdrawn from the container when the patient inhales.
Patent FI-71866-C (FI)
Inventor: TIITOLA ANTTI-JUSSI
IPC: A43B13/18
Filed: 1985-09-10
Granted: 1987-03-09
Abstract: The invention concerns a sole structure of a sports shoe comprising a wearing sole (1) and an intermediate layer (2) and also a cushioning and supporting structure (3, 4, 5) between them. The mentioned cushioning and supporting structure comprises a flexible toe part (5) extending virtually form the tip of the shoe to the ball area of the foot, a resilient heel part (4) tapering wedgelike from the rear edge of the shoe towards the tip of the shoe and extending at least over the heel area as well as a body piece (3) fitted above the heel part (4) and extending virtually from the rear edge of the shoe to the ball area of the foot or to the zone (A) becoming against the heel and the arch.
Patent FI-88151-C (FI)
Inventor: DRIVON GILLES
IPC: C07C67/307
Filed: 1986-09-10
Granted: 1993-04-13
Abstract: The invention relates to the synthesis of bromofluoroacetic acids of formula:   <IMAGE>   in which X is a hydrogen, fluorine, chlorine or bromine atom. These acids are prepared by reacting a compound of formula:   <IMAGE>  dissolved in concentrated hydrobromic acid, X having the same meaning as above and R representing a hydrogen atom or an alkyl or aryl radical, with gaseous hydrogen bromide.
Patent FI-91872-C (FI)
Inventor: TAGAWA HIROAKI
IPC: C07D471/22
Filed: 1988-06-23
Granted: 1994-08-25
Abstract: A novel hexa-cyclic compound, a derivative of camptothecin, of the general formura: <CHEM>   The compound is prepared from an aminoketone compound and a pyranoindolizine compound through Friedlaender reaction. It has an excellent antitumour activity and a high degree of safety, and can be applied as an antitumour medicine for curing tumors of various kinds.
Patent FI-88769-C (FI)
Inventor: HARTNACK WOLFGANG
IPC: H04N19/60
Filed: 1988-08-19
Granted: 1993-06-28
Abstract: A method and apparatus for the improvement of the resolution of digital signals. In digital TV signals which are transformed into a selected frequency range, irregularities in the pattern of the reproduced video signals occur because of rounding off errors, when the number of places is reduced during calculation of the coefficients. This is remedied by increasing the coefficients of the transformed signal values following at least one first coefficient, for example a uniform component, and reducing them again before inverse transformation. This invention can be employed in digital systems using block processing in which, because of a limited number of bits, a rounding off of the transmitted spectral coefficients is performed in the calculation.
Patent FI-87597-C (FI)
Inventor: LANGER GEB LAYHER RUTH
IPC: E04G7/30
Filed: 1989-07-13
Granted: 1993-01-25
Abstract: A span member for supporting scaffolding platforms in scaffolding using support posts that have perforated disks for mounting connecting heads. The span member includes a light-metal U-shaped beam with supporting edge webs on vertical legs thereof. The connecting head, shaped in many areas in a space saving manner and with a disk slot, includes welding flaps which abut inner surfaces of the vertical legs and are fastened thereto with a welded seam at the top.
Patent FI-92009-C (FI)
Inventor: DAHLMAN KARL
IPC: A01D/
Filed: 1990-06-12
Granted: 1994-09-26
Abstract: The present invention comprises a lawn-mower having a grass-collector (6). For attachment of the collector (6) on the lawn-mower the casing (1) of the mower is provided with a curved superstructure (7). The front edge (13) of the grass-collector (6) like the superstructure (7) has the same curvature as the outer turning radius of the knife (5). In mowing, the mown grass is sucked towards the casing (1) and thrown back through a passage (11) directly into the collector (6). Due to the curvature of the superstructure (7) and the collector (6), respectively, it is possible to connect the grass-collector (6) as far as to the knife system, which eliminates any transportation distance for the mown grass which often is both wet and sticky.
Patent FI-99167-C (FI)
Inventor: KNUUTI MIKA
IPC: G01R27/06
Filed: 1991-07-01
Granted: 1997-10-10
Abstract: PCT No. PCT/FI92/00200 Sec. 371 Date Jun. 9, 1994 Sec. 102(e) Date Jun. 9, 1994 PCT Filed Jun. 26, 1992 PCT Pub. No. WO93/01503 PCT Pub. Date Jan. 21, 1993For extending the dynamic range in measurements carried out with a directional coupler, such as antenna measurements, a signal is supplied to the object under analysis, such as an antenna, through a first port of the measuring directional coupler, part of the signal leaking as a leak signal through a second port of the measuring directional coupler directly towards a measuring device. The signal returning from the object under analysis is measured by the measuring device. To enable the measuring of signal levels lower than before, spurious signals, such as the leak signal, summing to the signal to be measured are eliminated by supplying a phased compensation signal through a second directional coupler to the measuring line.
Patent NO-153746-C (NO)
Inventor: LIU KE-TIEN
IPC: B01D53/34
Filed: 1981-08-25
Abstract: Nitrogen oxide pollutants are substantially reduced and sulfur dioxide minimized in multisolid fluidized beds by staged combustion of the fuel. The lower combustion region is operated at substoichiometric conditions such that NOx is reduced by carbon and carbon monoxide to nitrogen gas. The upper combustion region is operated at excess oxygen conditions to complete the combustion of char and carbon monoxide. Elevated temperature excursions in the upper region which deter sulfur capture are prevented by recycling cool entrained bed particles therethrough.