baber/WOPTO huggingface dataset:
Patent CA-1330979-C (CA)
Inventor: MASTUOKA MASAAKI
IPC: G09F13/04
Filed: 1989-04-17
Granted: 1994-07-26
Abstract: ABSTRACT OF THE DISCLOSURE    A vehicular number plate including luminous characters of the type comprising a number plate having a plurality of character portions punched therefrom to which a plate molded of a transparent or translucent synthetic resin is adhesively secured and illuminating bulbs for illuminating the character portions, wherein a light scattering plate having a number of quadrangular pyramid-shaped light scattering projections formed thereon is interposed between the number plate and the illuminating bulbs in an area corresponding to positions where the illuminating bulbs are disposed, Each of the quadrangular pyramid-shaped projections has an apex angle which is determined in the range of 90 ° to 160° , The illuminating bulbs may be replaced with a single fluorescent lamp, In this case, the light scattering plate includes a receiving portion in which the fluorescent lamp is received and a light scattering portion extending from the receiving portion while having a gradually reduced thickness. The light scattering plate is interposed between the number plate and the fluorescent lamp. To scatter the incoming light, the light scattering portion is formed with a number of light scattering grooves extending in parallel with the fluorescent lamp.
Patent CA-1336485-C (CA)
Inventor: APPEL PETER WILLEM
IPC: C11D3/60
Filed: 1989-04-24
Granted: 1995-08-01
Abstract: Encapsulated, essentially non-aqueous liquid detergent composition, wherein the liquid detergent component comprises a non-aqueous organic solvent and particles of a solid material dispersed therein, encapsulated in a water-dispersible substance. Preferably, the solid material comprises a builder.
Patent CA-1321259-C (CA)
Title: Method for inversion of seismic data to yield estimates of formation lithology
Inventor: RUCKGABER GARY M
IPC: G01V1/34
Filed: 1989-05-17
Granted: 1993-08-10
Abstract: ABSTRACT         The present invention relates generally to seis-mic exploration and more particularly to a method for inversion of seismic data to yield estimates of formation lithology.  Seismic data representing a measure of reflec-tivity of subsurface formations to seismic energy imparted therein can be inverted to obtain measures of formation elastic properties.  By cross-plotting selected formation elastic properties on a color-binned lithology diagram, a lithology section can be produced having increased litho-logical resolution.
Patent CA-1291577-C (CA)
Inventor: JAMBOTKAR CHAKRAPANI G
IPC: H01L27/06
Filed: 1989-06-08
Granted: 1991-10-29
Abstract: ABSTRACT    A compact complementary transistor switch  (CTS) memory cell structure utilizing both vertical PNP and vertical NPN transistors in gallium arsenide technology is described.   The base  region of the vertical PNP transistor merges with the  collector  region of  the vertical NPN transistor.  The collector region of the vertical PNP transistor merges with the base region of the  vertical  NPN  transistor.   The  emitter  of  the vertical PNP transistor is at the top, and the emitter of the vertical NPN transistor is at the bottom in relation to the emitter of the vertical PNP transistor. This structure leads to improvements in memory density, performance and wireability of a memory array compris-ing many such cells.  A novel yet simple process for making such compact CTS memory cells is also disclosed.
Patent CA-1332197-C (CA)
Inventor: CARPENTER ROBERT K
IPC: C02F1/24
Filed: 1989-06-05
Granted: 1994-09-27
Abstract: ABSTRACT This invention relates to a gas assisted flotation process and apparatus useful in the separation of solids from liquids in a slurry, such as treated waste waters, paper pulp solutions etc. The gas assisted flotation process may be operated on a continuous basis. The upper portion of the main chamber of the apparatus is tapered inward to terminate in an apex which has an opening through which the floated and compressed solids and gas are removed. The apparatus also has a fluid discharge line through which the separated fluids may be removed which also contains a fluid discharge valve which may be opened and constricted intermittently to control the flow of slurry through the system.
Patent CA-1339150-C (CA)
Title: Halogenated hydrocarbon solvents and use thereof
Inventor: ASANO TERUO
IPC: G03F7/42
Filed: 1989-06-21
Granted: 1997-07-29
Abstract: A solvent consisting essentially of a compound of the formula:   CHaClbFcCF2CHxClyFz             (I) wherein a + b + c = 3, x + y + z = 3, a + x ~ 1, b + y ~ 1, and 0 ~ a, b, c, x, y, z ~ 3.
Patent CA-1327442-C (CA)
Title: Method and apparatus for producing gas-containing  insulating glass assemblies
Inventor: RUECKHEIM ERIC W
IPC: C03C27/06
Filed: 1989-07-17
Granted: 1994-03-08
Abstract: ABSTRACT OF THE DISCLOSURE            Method of producing multi-pane glass units having a non-air gas in the interpane space comprising the steps of:               (a)  assembling a plurality of insulating glass units, each unit comprising at least a pair of generally parallel, aligned glass panes having confronting surfaces, a spacer extending peripherally about the unit between the glass panes and defining, with the glass panes, an interpane space, and including separator means for spacing at least a portion of one of the panes of each unit from the peripheral spacer to provide an opening therebetween;   (b)  drawing a vacuum in an evacuable chamber within which the glass units are housed to remove substantially all of the air from the interpane spaces;     (c)  refilling the chamber with a gas having a coefficient of thermal conductivity lower than that of air, the gas refilling the interpane spaces of the glass units;           (d)  disabling said separator means, while the units are in the chamber, to close said opening and thereby to completely seal the interpane spaces of the glass units from the vacuum chamber environment; and (e)  removing the glass units from the vacuum chamber.
Patent CA-1318234-C (CA)
Title: Cassette containing flexible tubing to be dispensed therefrom
Inventor: RICHARDS DAVID C
IPC: B65F1/06
Filed: 1989-07-31
Granted: 1993-05-25
Abstract: A CASSETTE CONTAINING FLEXIBLE TUBING       TO BE DISPENSED THEREFROM In a cassette for dispensing flexible tubing, the tubing is packed in a tightly layered mass between a tubular  core  and  the  vertical  wall  of  a  casing. Subsequently a cap is mounted in an expanded portion of the casing.   The cap has A vertical part fitting the portion and a flange partially overlapping the pack.  The cap is secured against rising by punching tongues out of the portion that engage in a groove in the part.   The inner surface of part aligns with surface of casing.  The junction beneath expanded portion prevents  cap from descending as the tubing is dispensed from the top of the pack, over the core edge and through core.
Patent CA-1337448-C (CA)
Title: Process for the preparation of polyurea elastomers containing urethane groups
Inventor: EYERER PETER
IPC: C08G18/10
Filed: 1989-08-02
Granted: 1995-10-24
Abstract: A process for the preparation of elastic, optionally cellular, moldings of urethane-group-containing polyurea elastomers having a compact surface skin by reacting (a)  a polyisocyanate or a polyisocyanate mixture of the diphenylmethane series; (b)  a polyol component having an (average) molecular weight of from about 1800 to about 18,000 and an (average) hydroxyl functionality of at least 2.5, said polyol component consisting of at least one polyether polyol or polyester polyol; (c)  aromatic diamines having one or more alkyl substituents at aromatic ring positions ortho to the amino groups; and (d)  optionally, known auxiliaries and additives used in polyurethane chemistry; the quantitative ratio between components (a) and (b) corresponding to an NCO/OH equivalent ratio of at least 4:1, and diamines (c) being used in a quantity such that the isocyanate index based on components (a), (b) and (c) is from 70 to 130, wherein at least 90% of component (b) is reacted with the total quantity of component (a) to form an isocyanate semiprepolymer and wherein said isocyanate semiprepolymer is then reacted by reaction injection molding with diamines (c) or with a mixture of diamines (c) with up to 10% by weight of component (b), the optional auxiliaries and additives being included in one or both of said semiprepolymer and diamines (c).
Patent CA-1329229-C (CA)
Inventor: SIMPSON CLARK C
IPC: B62D25/16
Filed: 1989-08-22
Granted: 1994-05-03
Abstract: ABSTRACT         A unified frame/body assembly is provided for a vehicle, such as a tow tractor.  The reinforced center core of the tractor has a pair of longitudinal box-like body sections.  Each body section includes a box beam with an integral extension panel.  Substantially planar fenders structurally bridge between and connect the body sections to a wing at each end of a bumper member.  The extension panel, fender and wing of the bumper form a substantially rigid quarter panel providing support for the vehicle through the suspension means of the vehicle.  A pair of cantilever arms mount the suspension, preferably leaf springs, by attachment to the box beams with the distal end of the springs being connected to a mounting plate extending along the bottom of the bumper member.  The quarter panel provides structural support between the body sections and the bumper member so as to provide an open space within the tractor that is substantially free of obstructions so as to allow a lowered profile and increased turning radius of the wheels of the tractor. The fender includes an inwardly extending lip along the upper margin so as to increase rigidity.  The lower margin of the fender includes tabs and weldments are provided around the tabs to form the quarter panel.  Preferably, strong structural material, such as 0.5" steel is used to provide the requisite support strength and for added weight to the tractor for increased friction to allow efficient handling of heavy loads.
Patent CA-1318963-C (CA)
Title: Method for the detection of gas using photoacoustic spectroscopy
Inventor: HAMMERICH MADS
IPC: G01N21/17
Filed: 1989-09-08
Granted: 1993-06-08
Abstract: ABSTRACT      In a method for the detection of a first gas in a gas mixture of said first and second gas, the absorption spectrum of the second gas interfering with the absorption spectrum of the first gas, a photoacoustic measurement is carried out in the presence of a third gas which in combination with the first or the second gas exhibits kinetic cooling.  During measurement, the gas mixture is influenced by pulsating laser light having a constant repetition frequency whilst the frequency of the laser light is varied gradually.  The measurement comprises at least one detection of the phase of the photoacoustic signal as a function of the laser light frequency.  The invention further relates to an apparatus for carrying out the method of the invention.
Patent CA-1314325-C (CA)
Title: Film information exchange system using dedicated magnetic tracks on film with virtual data identifiers
Inventor: ROBISON GARY L
IPC: G02F1/1333
Filed: 1989-09-25
Granted: 1993-03-09
Abstract: FILM INFORMATION EXCHANGE SYSTEM USING DEDICATED MAGNETIC TRACKS ON FILM      WITH VIRTUAL DATA IDENTIFIERS      ABSTRACT A virtually transparent magnetic layer is included as an additional layer in a color negative film.  Information exchange between various users of the film--such as (for example) the film manufacturer, the camera user, the dealer and photofinisher--is carried via plural longitudinal magnetic tracks on the film, each track being dedicated to the writing and reading of a predetermined set of related parameters.  The photofinisher-dedicated track locations fill the exposed image area of each frame.  The camera-dedicated tracks lie along the edges of the film between the film perforations, the perforations being widely spaced for this purpose.  All data is recorded as individual pieces of information individually identified by virtual data identifiers so as to minimize the recording overhead of non-information-bearing data.
Patent DK-147473-C (DK)
Inventor: LEMMER HELMUT
IPC: H01H50/54
Filed: 1980-04-24
Granted: 1985-03-11
Abstract: In a switch, in particular a power, control or starter switch, a contact system and a magnetic system are provided in a housing whereby the magnetic system actuates the contact system. The contact system is provided with contact bars having rigid contact pieces, as well as actuable bridges with movable contact pieces which are actuated by means of a common bridge, whereby each bridge and the associated contact bars are mounted in a switch chamber. Furthermore, a switch-on contact with a self-locking contact is provided. In switches of this type, it is typically required to hold a switching operation for a longer time period, without necessitating the manually pushing down of a push key. The required separate switch-on contact is typically mounted in a separate large housing. In order to reduce the structural and space requirements and to permit a simple wiring, a contact yoke is structurally integrated with the switch for the switch-on contact which can be actuated from the outside by means of an actuating element and which cooperates with the common bridge support.
Patent DK-164128-C (DK)
Inventor: LERSTOEL ARNE MARTIN
IPC: E04B1/342
Filed: 1988-10-20
Granted: 1992-10-12
Abstract: PCT No. PCT/NO88/00014 Sec. 371 Date Oct. 17, 1988 Sec. 102(e) Date Oct. 17, 1988 PCT Filed Feb. 18, 1988 PCT Pub. No. WO88/06663 PCT Pub. Date Sep. 7, 1988.Device for use in building structures, particularly large cantilever type roof structures where net weight or variable external loads produce large deformations creating irregularities with respect to adjacent building elements, such as walls, large doors and drive-gates for hangars, workshops, etc., comprising one or more force applying devices (7) disposed between adjacent structural members for producing global displacement of the roof supporting members (2) to obviate the sum of local deformations at critical points of the structure, for example at the supporting rail (4) for drive-gates (5). Such displacement producing force applying devices can also be used for eliminating horizontal displacement of the supporting members.
Patent FI-64711-C (FI)
Inventor: RIEHL HORST
IPC: F21S6/00
Filed: 1980-03-18
Granted: 1983-12-12
Abstract: 1. A table light (2) with a support (26) and a housing (21) which surrounds a tubular fluorescent lamp (20) and a reflector arrangement, and in whose light outlet aperture there is arranged a grid provided with transverse laminations (25) that extend transversely with respect to the longitudinal axis of the housing, wherein the support (26) and the housing (21) are so designed that the longitudinal edges of the light outlet aperture and the fluorescent lamp (20) run parallel to the plane of the table, the distance of the lower longitudinal edge of the housing from the plane of the table having a value from 50 to 85 cm, and the light outlet plane which passes through the longitudinal edges of the light outlet aperture forms an acute angle with respect to the plane of table, which angle opens towards the centre of the table, and wherein the reflector arrangement possesses a top reflector (22) extending above the fluorescent lamp (20) and which possesses a main radiation direction of 40 degrees +- 10 degrees relative to the horizontal and further possesses a rear reflector (23) whose main radiation direction corresponds approximately to that of the top reflector (22), characterised in that one single rectangular, flat additional reflector (24) which also has a reflective upper surface (240) is arranged parallel to the fluorescent lamp (20) between the latter and the upper housing longitudinal edge (211) with an angle of inclination (beta) relative to the horizontal which is up to 15 degrees smaller than the angle (vtheta) of the main radiation direction (220) of the top reflector (22), and wherein the width of the additional reflector (24) is such that the fluorescent lamp (20) is entirely covered above the requisite screening angle and wherein its upper longitudinal edge (241) lies on or above a boundary line (204) which runs through the upper housing longitudinal edge (211) with the inclination of the screening angle.
Patent FI-75091-C (FI)
Inventor: LOCHER HERMANN
IPC: A47C1/032
Filed: 1983-04-15
Granted: 1988-05-09
Abstract: A reclining chair is disclosed containing a conventional seat portion pivotable about a fixed pivot shaft or axle and a backrest containing a backrest plate displaceable upon guide rails. These guide rails are pivoted to a greater extent than the seat during the rearward reclining of the seat, due to the action of a guide element connected with a piston rod of a pneumatic spring arrangement. Due to the movement of the guide element there is rotated a transmission lever pair about a stationary pivot shaft, the transmission lever pair being connected with the guide element. A curved entrainment member, hingedly connected with this transmission lever pair, is connected with the backrest plate. Since a pivot shaft between the transmission lever pair and the curved entrainment member moves through an appreciably larger distance than the connection location between the seat and the guide element or the guide rails, the backrest plate is downwardly drawn along the guide rails. By virtue of this adjustment mechanism there is ensured that the backrest plate follows that course of movement which is performed by the back of the user during reclining of the chair.
Patent FI-83780-C (FI)
Inventor: RIMBAULT CHRISTIAN GERARD
IPC: A61K31/35
Filed: 1984-08-27
Granted: 1991-08-26
Abstract: The invention relates to pharmaceutical preparations containing compound of Formula I <CHEM> in which X1 and X2, independently of each other, represent hydrogen, halogen, unsubstituted or substituted amino or a quaternary ammonium salt; etherified or esterified hydroxy; free, etherified, esterified or oxidized mercapto; nitro; functionally modified formyl; free or functionally modified carboxyl; acyl; an unsubstituted or substituted hydrocarbon radical, or an unsubstituted or substituted heterocyclic radical; with the proviso that at least one of the radicals X1 and X2 is bonded by a carbon atom to the ring system and with the proviso that X1 and X2 cannot be together halogen and formyl; in which Y represents oxygen, sulfur, sulfinyl or sulfonyl but must be sulfur, sulfinyl or sulfonyl, if X1 is hydrogen and X2 is formyl; and the rings A and B are each unsubstituted or substituted; or pharmaceutically acceptable salts of such compounds that contain a salt-forming group, and to novel compounds of Formula I. The compounds are useful e.g. for the treatment of diseases of the respiratory tract and of liver diseases. They are prepared by methods known per se.
Patent FI-80362-C (FI)
Inventor: GUMMELT KLAUS
IPC: H01M2/10
Filed: 1986-05-16
Granted: 1990-05-10
Abstract: A carrying device for a storage battery is disclosed. In one embodiment, the carrying device comprises two retractable handles attached to the storage battery and guidance members associated with said handles for guiding the movement of the handles. Each of the handles has a crosspiece and arms extending along the sides of the storage battery. The arms contain elongated slits which receive the guidance members and thereby ensure accurate guidance of the handles.
Patent FI-87145-C (FI)
Inventor: LARWS PETER
IPC: A63H33/08
Filed: 1986-12-30
Granted: 1992-12-10
Abstract: For the production of panels of a toy construction set, a base element of rectangular shape is disclosed, which as at least two square openings axa, and which constitutes a flat hollow body, which is open on one large rectangular surface. The distance of the openings from the outer surfaces of the base element is a/2. Preferably, the base element has at least eight openings, which are arranged in at least two rows which lie on top of each other in rectangular array, each row comprising at least four openings which are next to each other.
Patent FI-89413-C (FI)
Inventor: BIEHL KARL-ERNST
IPC: G01N27/66
Filed: 1987-02-04
Granted: 1993-09-27
Abstract: A method for detecting very small concentrations of gases in gas mixtures passed as a gas stream through a measuring cell having a chamber through which the gas stream flows through, a drift zone provided between an inlet and an outlet of the chamber, a gas stream ionizing radiation source located at the inlet of the drift zone, a collector electrode located at the outlet of the drift zone, a grid consisting of two groups of parallel wires located in the drift zone current adjacent grid wires are supplied with different electrical voltages and whereat an AC voltage of adjustable frequency is fed to the two groups of grid wires, and a measuring apparatus for detecting the collector current, including the steps of inducing the movement of the ions through the drift zone by means of a ventilator which generates a controlled gas flow to the collector electrode, periodically changing the frequency of the AC voltage applied to the groups of grid wires either continuously or stepwise, simultaneously measuring the collector current dependent on the grid frequency, digitizing and storing the measured collector current in a memory as a function of the frequency, storing in a further memory a table of collector current/frequency curves for different gases, comparing the measured curves with the stored curves and, if a measured curve is identical with one of the stored curves, producing an indication signal characterizing the gas corresponding to the particular stored curve. An apparatus for measuring a gas concentration is provided using this method.
Patent FI-80339-C (FI)
Inventor: MOERSKY ESA
IPC: B65G5/00
Filed: 1988-11-15
Granted: 1990-05-10
Abstract: PCT No. PCT/FI89/00207 Sec. 371 Date Jun. 25, 1990 Sec. 102(e) Date Jun. 25, 1990 PCT Filed Nov. 15, 1989 PCT Pub. No. WO90/05687 PCT Pub. Date May 31, 1990.The present invention concerns an apparatus for producing a water seal in a protective tube (16) of a submersed pump (15) of a gas cistern (10), on the lower end thereof being a bend (16a) or a tubular structure (16c) enabling the producing of a water seal. The apparatus comprises a chamber (30), which with two or several tubes (32,35) communicates with the top end of the protective tube (16), and valves (31,33,34,36) with the aid of which the filling of the chamber with water may be carried out in subsequent operational steps, whereby the gas contained in the chamber (30) simultaneously discharges from the chamber (30), and the forcing of the water enclosed in the chamber (30) into said protective tube (16) with the pressure of the gas prevailing therein, whereby, by carrying out said subsequent operational steps, the pressure of the gas of the protective tube (16) can be made to fall to the level of the atmospheric pressure.
Patent FI-97451-C (FI)
Inventor: HOEGLUND NILS GOERAN
IPC: B21D/
Filed: 1989-02-14
Granted: 1996-12-27
Abstract: PCT No. PCT/SE87/00354 Sec. 371 Date Feb. 13, 1989 Sec. 102(e) Date Feb. 13, 1989 PCT Filed Aug. 6, 1987 PCT Pub. No. WO88/01208 PCT Pub. Date Feb. 25, 1988.A machine for corrugating sheet metal or the like comprises a plurality of successive working stations each provided with upper and lower rotatable corrugating devices adapted to jointly provide corrugations of successively increasing depth in a metal sheet (6) which is successively advanced through the machine from a front station toward a rear station. According to the invention, both the upper and the lower corrugating device at each station comprises a plurality of rollers (13, 16) which are individually mounted and thus rotatable at optionally variable peripheral speeds. The rollers (13, 16) preferably are adjustably movable in the direction of their axes of rotation and lockable at desired spaced-apart locations.