baber/WOPTO huggingface dataset:
Patent CA-1330652-C (CA)
Title: Vertically stackable elevator modules with sealable joints
Inventor: POWER LESLIE B
IPC: B66B7/00
Filed: 1989-03-14
Granted: 1994-07-12
Abstract: Abstract  of  the  Disclosure A lift shaft comprises a stack of self-supporting, prefabricated shaft modules whereby upper shaft modules are supported on lower modules. The lift shaft is made of one or more plain modules (1), a module in which a fully assembled lift car (2) and/or a not shown counterweight is temporarily supported for transit to the site and erection on site, a fully assembled upper lift motor room module (3) including winding apparatus (4) and electronic equipment (5) for the lift and a pit module (6) suspended from the module above. The lift shaft modules are designed so that they can be used as containers for fully assembled lift cars and/or counterweights between the factory and the building site so that a lift shaft module can be craned into position with complete car and/or counterweight.
Patent CA-1282833-C (CA)
Title: Magnetically activating optical data link
Inventor: SORENSEN JAY R
IPC: H04B10/2581
Filed: 1989-03-17
Granted: 1991-04-09
Abstract: MAGNETICALLY ACTIVATING OPTICAL DATA LINK                    Abstract of the Disclosure An optical data link for transferring data between a pair of connectors and for activating an electrical device to which one of the connectors is attached.  A light-emitting diode (LED) and a phototransistor are mounted in each Or the connectors,  with the LED of each connector  visible to  the phototransistor of the other  connector when  the connectors engage each other.   The LEDs and phototransistors are con-nected to respective interface circuits.   The interface cir-cuits for at least one of the LEDs limits the current through the LED regardless of the amplitude of a driving signal.  The interface circuits for the phototransistors maintain a rela-tively constant voltage across the phototransistors so that the  phototransistors  function  as  current  switches.    The electrical device is activated in response to closure of a magnetically sensitive reed switch mounted in the connector attached to the electrical device.  The switch is closed when the  connectors  engage  each  other  by  the  magnetic  field generated by a magnet mounted in the other connector.
Patent CA-1334372-C (CA)
Title: Measuring probe for blood parameters
Inventor: GUENTHER MARTIN
IPC: A61M25/00
Filed: 1989-04-07
Granted: 1995-02-14
Abstract: A measuring probe for the invasive measurement of blood parameters such as pH, PO2 or pCO2 comprises one or more optical fibers (9) in a tubing (7).  These optical fibers (9) end up in sensors (8, 14, 15) which are surrounded by a sheath (2).  An additional wire (5) is guided both in the tubing (7) and the sheath (2).  At the proximal end of the probe, the wire (5) is connected to locking means (3) closing the sheath (2) at its outer end, whereas, at the distal end thereof, the wire (5) is fastened to the tubing (7) or to a connector (19). Therefore, this wire (5) ensures perfect strain relieving of the probe.  A measuring probe of the present design guarantees complete mechanical stability and, in particular, a completely firm connection between the tubing element and the sheath.  Mechanical stability is essential to insure that no part of the probe can break off or be sheared off, since this could lead to embolism and, thus, even to the death of a patient.
Patent CA-1329785-C (CA)
Inventor: HAMAGUCHI MASAMI
IPC: B65D8/22
Filed: 1989-04-11
Granted: 1994-05-24
Abstract: ABSTRACT    This invention relates to a metal container and a method of manufacturing the same, wherein the separate bottom plate is fitted to a cylinder body by the adhesive joint means, the adhesive being distributed in a constant manner over the effective joint surface in a convex style in contrast to the prior concave styler  so that the joint section enjoys a satisfactory sealing and enough strong endurance against the extra internal pressure and the impact load.   The convex form  of  the  adhesive  can be  produced by  inverting the assembled body and inserted bottom plate while effecting a curling step, or by addition of pressure to the interior of the body,  or by heating the joint area,  or by providing recesses in the plate to allow adhesive to flow into a curled end part of the body.
Patent CA-1333193-C (CA)
Inventor: WHITE CHARLES R
IPC: H04B1/10
Filed: 1989-05-01
Granted: 1994-11-22
Abstract: Method and  apparatus  are  disclosed  for  canceling local oscillator feed thru in an IF transmission circuit. The  apparatus  includes  first  and  second  mixers   for receiving LO and IF signals.   The mixers are operable  to upconvert the IF  signal while passing  an attenuated  and phase shifted portion of the LO  signal.  Bias  regulation circuitry is provided for  regulating the attenuation  and phase shift of the  LO signal portion  passed by at  least one of the  mixers such that  the LO  signal portions  are combinable to cancel  each other.   A  coupler circuit  is provided for combining the mixer outputs such that the  LO signal  portions   are  substantially   canceled  and   an upconverted  IF  signal  remains.    The  bias  regulation circuitry may be self-correcting to optimize  cancellation of the LO signal portions.
Patent CA-1324357-C (CA)
Inventor: GOLD DANNY
IPC: A41F1/00
Filed: 1989-05-24
Granted: 1993-11-16
Abstract: ABSTRACT OF THE DISCLOSURE       A  closure  mechanism  for a tubular member, open-ended container or glove.  A channel member coupled to the portion to be closed  forms a channel of an opened length corresponding to a distance around the portion to be closed.  The  channel has a cross-sectional  area  and  terminates  with one or two closely spaced openings having  an  opening  cross-sectional  area.   A stretchable  cord  is  present  within  the channel and extends outward beyond at least one of  the openings.   The stretchable cord has  an unstretched  cross-sectional area  and a stretched cross-sectional area.  The unstretched cross-sectional area is larger than  the stretched cross-sectional area and the opening cross-sectional  area.    By  pulling  on  the  portion  of the stretchable cord  extending out of the opening or openings, the stretchable cord takes on the stretched cross-sectional area at least  proximate  the  opening  or  openings.  As a result, the stretchable cord freely slides  in  the  channel  and  when the stretchable cord is then released, the stretchable cord returns to the unstretched cross-sectional  area proximate  the opening or openings.   As  a result,  the stretchable cord is locked in the opening or openings  and  the  channel  is  shortened  to a closed length  less than  the opened  length.  This secures the tubular portion surrounded by the closure mechanism in a closed position.  A release member is utilized to lengthen the channel from its closed length to an opened length and may  be operated with only one hand.
Patent CA-1324348-C (CA)
Inventor: RYSEWYK AMBROSE L
IPC: B66F9/06
Filed: 1989-07-11
Granted: 1993-11-16
Abstract: MOBILE HOIST Abstract A mobile hoist for loading and unloading heavy objects onto and from shelves in space limited quarters includes a hydraulic cylinder piston combination for elevating and lowering the objects utilizing a platform or a boom which may be attached to the piston. The piston moves up and down in response to a flow ofhydraulic fluid to and from the hydraulic cylinder. The flow of the hydraulic fluid is controlled by a metering valve which is opened and closed by a cam driven arrangement designed to ensure that the fluid flow through the metering valve isnonlinear enabling soft, no shock stops regardless of the weight of the objects being elevated or lowered. The boom includes a sling lock mechanism which allows for placement of objects in locations with limited clearances.
Patent CA-1310002-C (CA)
Inventor: WILKINSON JOSEPH III
IPC: F16L59/135
Filed: 1989-08-17
Granted: 1992-11-10
Abstract: Abstract of the Diclosure An  improved  pipe  shoe  is  provided  for  permanently supporting a length of insulated pipe above a pipe rack of the  type  used  in  industrial  facilities.   The  pipe  shoe includes a base member for sliding engagement with the pipe rack,  a first clamp member including a spacer portion,  a first clamp portion, and a through slot.   A second clamp member  includes  a  second  clamp portion  and a projecting plate, such that the plate can be fitted within the through slot  and  the  second  clamp member  rotated  to  its  closed position.  A securing member retains the plate adjacent the spacer   portion,   so  that  adjacent  edges  of  elongate insulation members may be positioned on opposing sides of the spacer portion and the adjacent plate.  The insulation thus retains its generally sleeve-like configuration about the  pipe  and  the  pipe shoe,  thereby decreasing the time required  to  install  the  insulation.    The  pipe  shoe  is configured such  that a lowermost  portion of the pipe is spaced out of engagement with the first and second clamp members when in the closed position,  with the gap between the pipe and the first and second clamp members providing a through path for receiving a heating line.
Patent CA-1336813-C (CA)
Title: Urogenital sinus derived growth inhibitory factor
Inventor: ROWLEY DAVID ROBERT
IPC: A61K38/00
Filed: 1989-09-01
Granted: 1995-08-29
Abstract: A process is provided for purifying Urogenital Sinus Derived Growth Inhibitory Factor (UGIF) from embryonic tissue which comprises chromatographing medium from cultures of embryonic tissue derived from the urogenital sinus by gel filtration chromotography.  Further purification by reverse phase high pressure liquid chromotography is also demonstrated.  The UGIF is obtained in 70-fold to 8000-fold purification over the conditioned medium.  A UGIF composition of matter is also provided.
Patent CA-1318957-C (CA)
Title: Triggered message delivery system
Inventor: LAM FRANK
IPC: G01P13/00
Filed: 1989-09-08
Granted: 1993-06-08
Abstract: ABSTRACT     Supermarket point of purchase advertising typically consists of advertisements, brochures, coupons and the like disposed on shelving units.  To attract prospective purchasers to such advertising and to constitute point of purchase advertising itself, there is disclosed a shelf-edge mounted device which senses an approaching shopper and then delivers an audio message.  The device has an optical sensor which is pointed underneath a shelf and towards the interior of the shelving unit, and detects the shadow of the approaching shopper cast on the back of the shelving unit.          A background plate in the field of view of the sensor improves its sensitivity.
Patent CA-1320039-C (CA)
Inventor: FRASER MICHAEL J
IPC: B23K37/04
Filed: 1989-09-15
Granted: 1993-07-13
Abstract: ABSTRACT       A method of and apparatus for repairing turbine blades wherein the repair requires the input of considerable thermal energy during a welding or brazing operation for example. The method involves the step of pre-distorting the blade prior to the welding or brazing operation so that the distortion that is expected to occur during welding or brazing leaves the blade after repair in its proper position. A clamp means may be provided to prevent parts of an individual blade from being predistorted so as to localise the predistortion in the required area. A tool for predistorting the blade ensures that a physical force may be applied to a local area of the blade.
Patent CA-1309142-C (CA)
Title: Two-way radio with voice storage
Inventor: NICHOLS DANIEL K
IPC: H04M1/72433
Filed: 1989-09-28
Granted: 1992-10-20
Abstract: Abstract of the Disclosure A two-way radio includes a receiver having a squelch circuit for determining if a communication channel is available. A transmitter is provided for transmitting voice messages on the channel. When the communication channel is available, voice signals are directed from a microphone to the transmitter for transmission. When the communication channel is not available, the voice signals are automatically directed to a digitizer where they are digitized. The digitized voice signals are stored in a memory for later transmission when the channel becomes available.
Patent CA-1330583-C (CA)
Inventor: INOUE MASAHIRO
IPC: H02J13/00
Filed: 1990-01-15
Granted: 1994-07-05
Abstract: ABSTRACT The specification discloses an improved gateway which is provided between a leased- and power-line information transmission systems for exchanging signals to be transmitted between the leased and power lines in a load control system and which includes first control means for controlling communications effected on the leased line, a leased-line transceiver for regulating or converting signals which being to be transmitted between the leased line and the first control means, second control means for controlling the power-line carrier transmission, power line coupling means for regulating signals which being transmitted between the power line and the second control means and general control means for generally controlling the first and second control means. Thereby, reliability and performance of the gateway can be much improved.
Patent DK-163530-C (DK)
Inventor: KRONENBERG MAX
IPC: E06B3/66
Filed: 1988-03-25
Granted: 1992-08-03
Abstract: The invention relates to a detachable connector (1) for hollow profiles (11,12), in particular for the formation of spacer frames (18) filled with drying agents (15). The detachable connector (1) has open end faces and an axial hollow space (16) which passes through axially, so that the detachable connector (1) is filled with drying agent (15) inside the hollow profiles (11,12). The detachable connector (1) is preferably of U-shaped design and arranged in the hollow profiles (11,12) in such a manner that its smooth central web (6) lies flat against the hollow profile wall (19) facing the inside of the frame. The detachable connector (1) is guided positively into the hollow profiles (11,12) and is fixed by means of retaining lugs (10) which are cut freely in the form of a tongue and are bent away in two directions. <IMAGE>
Patent DK-161384-C (DK)
Inventor: CAPPS DAVID BRIDGEMAN
IPC: C07D471/04
Filed: 1984-07-18
Granted: 1992-01-06
Abstract: Pyrazolo[3,4,5-kl]acridines are described as antibacterial agents and antitumor agents as well as pharmaceutical compositions and methods for their preparation.
Patent DK-161256-C (DK)
Inventor: SWERDLOW MARTIN SIMON
IPC: C08J7/054
Filed: 1981-11-05
Granted: 1991-12-02
Abstract: Coating compositions suitable for application to optical surfaces to reduce surface misting and light reflection without creating haze comprise: (a) an inorganic particulate component selected from colloidal silica particles, colloidal alumina particles, or a mixture thereof wherein the silica or alumina particles have a small particle size represented by an average particle size in the range 7 to 50 nm and the particles comprise 0.5 to 2.5% weight/volume of the total composition; (b) another inorganic particulate component also selected from colloidal silica particles, colloidal alumina particles, or a mixture thereof wherein the silica and alumina particles have a large particle size represented by an average particle size in the range 75 to 150 nm and the particles comprise 0.2 to 1.0% weight/volume of the total composition; (c) 0.1 to 1.0% weight/volume of a polymeric binder; and (d) a volatile liquid medium. The coating compositions provide especially beneficial properties when applied to thermoplastic films and sheets, such as polyethylene terephthalate films. Such films are suitable as coverings or claddings for horticultural growing houses, cold frames and cloches.
Patent FI-48394-C (FI)
Inventor: THEYSOHN DANIEL
IPC: F16L3/26
Filed: 1964-08-18
Granted: 1974-09-10
Abstract: 1,009,092. Supporting cables. A. THEYSOHN. Aug. 20, 1964 [Aug. 20, 1963], No. 33986/64. Heading H2C. The sidewalls 2, 3 and partitions 7 of a wiring duct which may be of plastics material are provided with slots 14 into which snap fit clips 11, 12, 13 and the partitions are attached to the duct by their ends 8 which fit into T-section grooves 10, lips 9 on the partitions supporting them therein. A further complete cover-plate 4 for the duct snap fits into grooves 5 in the sidewalls. The clips 11, 12, 13 may have their upper edges detached from the top groove and be tilted outwardly about their lower edges to allow further cables to be slipped in place.
Patent FI-78079-C (FI)
Inventor: CAIGNARD DANIEL HENRI
IPC: C07D413/12
Filed: 1983-11-24
Granted: 1989-06-12
Abstract: The invention relates to compounds of the formula:   <IMAGE>   in which R represents hydrogen or a lower alkyl radical and R1 and R2 separately represent hydrogen, a lower alkyl, cycloalkyl or benzyl radical, or represent, together with the nitrogen atom to which they are bonded, a heterocyclic radical such as a morpholino, 4-(pyrimidin-2-yl)-piperazinyl or 4-phenylpiperazinyl the phenyl radical of which being optionally substituted by halogen, lower alkoxy or trifluoromethyl, having CNS activity and particularly hypnotic properties. Moreover the compounds in which R1 and R2 are hydrogen can be used in the treatment of heart failure.
Patent FI-82718-C (FI)
Inventor: SENYAGIN GEORGY VALENTINOVICH
IPC: D07B7/02
Filed: 1987-02-26
Granted: 1991-04-10
Abstract: A method of manufacturing wire ropes, in which a translational motion is imparted to wires (2) fed from reels and before the twisting of these wires around the core member (11) they are given a residual deformation by way of subjecting each wire (2) to a flat bending on one support (3) and to a helical bending in the direction revolved relative to the direction of the flat bending. A wire rope twisting machine in which a device for imparting a residual deformation to the wires (2) is secured on an output portion of a hollow shaft (14) coaxially therewith includes a body (23) on which are installed for each wire (2) two supports (26, 27) arranged in succession. The first support (26) is installed for free rotation about its geometrical axis (28a) and the second support (27) is installed for free rotation relative to its geometrical axis (31a) and for a setting turn about an axis (33a) disposed perpendicularly to the geometrical axis (31a) of the second support (27).
Patent FI-93990-C (FI)
Inventor: SHERRICK RONALD EUGENE
IPC: F28G15/04
Filed: 1988-10-28
Granted: 1995-06-26
Abstract: A long retracting sootblower (10) for boiler cleaning of the type having a lance tube (14) which is advanced into and out of a boiler and simultaneously rotated, and having one or more nozzles (64) discharging a jet of blowing medium which trace helical paths (96, 98, 126). An indexing mechanism is provided to change the positioning of the helical paths (96, 81, 126) traced by the nozzles (64) between successive actuation cycles to minimize boiler erosion and mechanical stress caused by repeated blowing medium impact against surfaces within the boiler. The indexing mechanism includes relatively slidable longitudinal advancement rack sections (106, 108) which cause the engaging pinion gears (46, 48) to index by one or more teeth upon each actuation cycle. A movable rack portion (108) is biased by a compliant element to remain in a normal position until initial advancement of the lance carriage (18) which causes the movable portion (108) to be indexed with respect to the fixed portion of the rack (106). The movable rack (108) portion returns to its normal position during other periods of the actuation cycle thereby providing said indexing.
Patent FI-94388-C (FI)
Inventor: PUCHALSKI EUGENE
IPC: A61K9/10
Filed: 1989-02-02
Granted: 1995-09-11
Abstract: An oil in water emulsion composition for topical application is characterized by an oil, present in the range of from about 3.0% to about 40% by weight of the composition, an amphipathic emulsifying agent, present in the range of from about 0.02% to about 2.0% by weight of the composition, and water, which have been subjected to high shear polymeric emulsion forces.
Patent FI-90794-C (FI)
Inventor: HOPPERDIETZEL SIEGFRIED
IPC: F16L13/00
Filed: 1989-04-28
Granted: 1994-03-25
Abstract: The invention relates to a pipe joint for propulsion pipes or the like, having joining elements in each case on the free ends of the individual pipes. In the joining region there is a flexible sealing element (3) for sealing the connected pipes (1). The pipe wall (13) in this region is displaced backwards on at least one free end (11, 12) as a mirror image of the surrounding sleeve end, in stepped segments (121, 122, 131, 132) of corresponding length and depth. An additional retaining slot (123, 133), for forming a retaining chamber (15), is incorporated in each case on the inner circumference at a defined distance from the free end (111) of the sleeve end (11) and from the free end (124) of the plug end (12). A locking element (2) is inserted into this retaining chamber (15) from the outside, via an opening (14) in the pipe wall. The sealing element (3) is located between the free end (124) of the plug end (12) and the supporting shoulder (112) of the sleeve end (11). In this way, a pipe joint is produced which is resistant to tension and compression forces in equal measure and which is still designed to be fluid-proof by means of the partially- compressed sealing element (3). <IMAGE>
Patent NO-156916-C (NO)
Inventor: STEEN HARALD B
IPC: G01N21/53
Filed: 1985-07-10
Abstract: PCT No. PCT/NO86/00050 Sec. 371 Date Mar. 5, 1987 Sec. 102(e) Date Mar. 5, 1987 PCT Filed Jul. 10, 1986 PCT Pub. No. WO87/00282 PCT Pub. Date Jan. 15, 1987.The present invention relates to a device which facilitates that biological cells and other microscopical particles, carried by a microscopial laminar fluid flow, are brought one by one across the open surface of a plane glass with a velocity which may be varied from above 30 m/sec. to below 1 cm/sec., so that the fluorescence and light scattering of the cells/particles may be measured through optics situated on each side of the plane glass. The device comprises a nozzle (1) with hydrodynamic focusing having its axis at an oblique angle to said glass surface. Furthermore, at the same time the electrical volume of the cells/particles may be determined by means of an electrode, made of inert metal, situated in the contact plane between the nozzle (1) and said glass (2) and an electrode situated in the fluid supply (8) of the nozzle (1). By retaining a constant electrolytical current between the electrode (6) and the electrode (7) the electrical volume of the cells/particles may be measured by the voltage pulses produced between the said electrodes when the cells/particles pass through the orifice.
Patent NO-160980-C (NO)
Inventor: CHADWICK JOHN RICHARD
IPC: B25J11/00
Filed: 1985-09-06
Abstract: A coincident three axis manipulator comprises a first member which is mounted to rotate about a first axis and carries a second member which is mounted to rotate about a second axis obliquely inclined to the first axis. The second member carries a third member which is mounted to rotate about a third axis obliquely inclined to the second axis. First and second mirrors are carried by the first member and mounted to rotate with it. The first mirror is situated on the first axis and positioned to reflect a laser beam which is parallel to the first axis on to the second mirror which is on the second axis. Third and fourth mirrors are carried by the second member and mounted to rotate with it. The third mirror is situated on the second axis and positioned to reflect the laser beam reflected by the second mirror on to the fourth mirror. The fourth mirror is situated on the third axis positioned to direct the laser beam parallel to the third axis.