baber/WOPTO huggingface dataset:
Patent GE-P20135830-B (GE)
Title: Integrating plurality of building management and home automation services with plurality of multi-play services on neutral access network operation basis
Inventor: HARI
IPC: H04B10/2581
Filed: 2009-08-31
Abstract: A system of data multichannel transmission through single optical fibre is disclosed in the invention. On a basis of Global System for Mobile Communications (GSM) the system provides single optical fibre for one or several transmission services of: Code Division Multiple Access (CDMA), Worldwide Interoperability for Microwave Access (Wimax), and Global Positioning System (GPS) embodied with help of one or several methods such as: Asynchronous Transfer Mode (АТМ), Time-division multiplexing (TDM), Transmission Control Protocol IP (TCP-IP), Radio frequency (RF), wavelength-division multiplexing (WDM) or Single Mode wavelength-division multiplexing (SWDM), and software programmable device connected to equipment by means of single optical fibre for creating both: several tunnels in the single optical fibre, and several channels in these tunnels.
Patent TW-341610-B (TW)
Title: Flush structure of a full functional water closet (addition 3)
Inventor: TSAY BANG-IAN
IPC: E03D1/26
Filed: 1996-12-04
Granted: 1998-10-01
Abstract: A flush structure of a full functional water closet (addition 3), which mainly comprises a main pipe body, a support device, a handle and a control mechanism; in which the bottom of the main pipe body is installed with two pieces of support blades, the support blades having a hole thereon for going through by a protrusion column; in which the protrusion column left-and-right symmetrically and loosely connects the two pieces of support blades on the main pipe body through the column opening of the main pipe body; the end of the two pieces of support blades is connected with a drainage valve which covers the drainage opening beneath the water closet; the top portion of the drainage valve is installed with a lug for connecting to an engaging element; the support device is installed with a sleeve capable of being housed on the main pipe body.
Patent DK-164561-C (DK)
Inventor: BARD MARTIN
IPC: E04C2/04
Filed: 1987-01-20
Granted: 1992-11-30
Abstract: A large-format thin-walled ceramic tile to be attached to the limits of a room with the aid of attachment elements overlapping the edge is proposed, on which reinforcement ribs made of ceramic material area attached permanently to the side of the tile facing away from the visible side in an arrangement and/or dimensioning selected according to static points of view. This provides an alternative to attachment with the aid of ceramic mounting elements attached to the side facing away from the visible side.
Patent DK-164032-C (DK)
Inventor: LAENGE WALTER
IPC: B66D1/52
Filed: 1987-02-18
Granted: 1992-09-21
Abstract: A crane is provided which comprises a hoisting mechanism, which comprises a hoisting rope and a hoisting rope winch. A winch drive for the hoisting rope or a torque-limiting coupling connected between said winch drive and said winch is so controlled that in a period of time which preferably exceeds one second to the rope-pulling force exerted on the hoisting rope is increased in steps or continuously to a value which corresponds to the weight of the load or is sufficient to hoist the load, and that the winch is adapted to be rotated in a payout sense by opposing forces which tend to pull the hoisting rope from the winch and which exceed the instantaneous rope-pulling force.
Patent CA-1275875-C (CA)
Inventor: BRAVET JEAN-LOUIS
IPC: C03C/
Filed: 1985-04-30
Granted: 1990-11-06
Abstract: A process for the continuous production of a plastic sheet of high optical quality capable of being used in laminated glasses, having at least a thin layer resistant to scoring and abrasion which entails high-speed centrifugal spraying of a mixture of reaction components, onto a plane horizontal support carried in a uniform movement of advancement relative to the spraying.
Patent CA-1301308-C (CA)
Inventor: PENNEBAKER WILLIAM B
IPC: G06V10/28
Filed: 1985-06-25
Granted: 1992-05-19
Abstract: THRESHOLDING TECHNIQUE FOR GRAPHICS IMAGES USING                HISTOGRAM ANALYSIS     Abstract of the Disclosure A system is described for thresholding graphics images to reduce the information content for transmission and reproduction and which uses a particular image data thresholding technique that may be used to obtain display images with a number of intensity levels. Firstly, an histogram of the image to be encoded is generated and analyzed to determine essential parameters.  In particular, the background color of the image is determined by summing the histogram elements to find the median of the distribution, that is, the point at which the half sum of total pixels is reached.  The extrema of the histogram are calculated and the skew is determined from the position of the median with respect thereto.  If the difference between the median and the black extreme is less than half the difference between the median and the white extreme then the background of the image is deemed to be black, otherwise, the image will be defined as having a white background.  After the background color is determined, the width of the background region, that is, the difference between the median and the foreground color extreme, is used to define the edge between the background and foreground re-gions, which edge occurs at one-half the background width from the median in the direction of the background color extreme.  A sequence of threshold levels may then be determined using this edge as a base, by setting them at points disposed at frac-tionally different distances between the edge and the background color extreme.  Preferably the lev-els are set at points 1/8, 1/4 and 1/2 the defined distance or at 3/16, 3/8 and 3/4.  The selected points will respectively define the threshold lev-els such as between white/gray-white, gray-white/gray-black, and gray-black/black.  Thus, the resulting image may then, after encosing and transmission, be decoded and displayed on a suit-able teleconferencing system or fascimile machine with four intensity levels.
Patent CA-1310117-C (CA)
Inventor: BAUMEISTER HANS-PETER
IPC: G09B5/06
Filed: 1985-08-08
Granted: 1992-11-10
Abstract: DISK CONTAINER SUPPORTING A                  DETACHABLE MEMORY              ABSTRACT OF THE DISCLOSURE        A removable container holds a plurality of video disks each storing prerecorded video pictures that are played back in a multi-disk video player.          The container includes a magazine for storing the disks and a non-volatile, erasable memory supported adjacent the magazine between guide rails formed on one side of the magazine.  The memory is locked in place on the rails when the container is outside the player by a movable locking key the is biased into a locking slot in the magazine.  When the container is inserted into the player, the locking key is displaced out of the slot; the memory is detached from the magazine and connected into the player circuit, thus permitting movement of the magazine without disturbing transfer of data to and from the immobilized memory.
Patent CA-1269043-C (CA)
Title: Floating sustained release therapeutic compositions
Inventor: BOLTON SANFORD
IPC: A61K9/20
Filed: 1986-04-03
Granted: 1990-05-15
Abstract: FLOATING SUSTAINED RELEASE THERAPEUTIC COMPOSITIONS ABSTRACT OF THE DISCLOSURE Sustained release tablets which will float on gastric juice are described. They comprise a hydrocolloid gelling agent such as agar, a therapeutically acceptable inert oil, the selected therapeutic agent and water.
Patent CA-1283886-C (CA)
Title: Thin film sputtering with angular orientation of emission surface and receiving surface
Inventor: STRAHL THOMAS L
IPC: C23C14/34
Filed: 1986-09-09
Granted: 1991-05-07
Abstract: ABSTRACT OF THE DISCLOSURES         The present invention resides in an apparatus and method for applying a thin film by sputtering to a film-receiving  surface  of  a  workpiece,  said  apparatus including means defining a process chamber, a deposition source having  an emission  surface  arranged within  the process chamber at a first location therein, sputtering means  for  sputtering  film  forming  material  from  said emission surface, and means at a second location within the process  chamber for mounting a workpiece having a film-receiving  surface  for  rotation  relative  to  the deposition source,  characterized  in that  said emission surface and said film-receiving surface are disposed in respective vertical planes arranged at an angle in the range  of  about  10  to  45  degrees,  said  angle  defined between an imaginary line perpendicular to the emission surface of the deposition source and an imaginary line perpendicular to the film-receiving surface of the work-piece when  the workpiece  is mounted  by  said mounting means.
Patent CA-1292758-C (CA)
Inventor: SCHWIND BRIAN E
IPC: F16L15/00
Filed: 1986-09-15
Granted: 1991-12-03
Abstract: ABSTRACT       A cylindrical threaded connection in which most of the threads between the slightly tapered pin end and the slightly tapered box end have free running radial clearance therebetween.  One or two revolutions of thread near the pin end or near the box opening have reduced root dimension or enlarged crest dimension to provide uniform interference  in the last revolution or so of complete connection makeup.  This uniformly spreads the load over the axial distance of the interference.
Patent CA-1284079-C (CA)
Title: Fluid pressure regulating valve having adjustable two-stage and natural-lp gas changeover capabilities
Inventor: DIETIKER PAUL
IPC: G05D16/06
Filed: 1986-10-06
Granted: 1991-05-14
Abstract: FLUID PRESSURE REGULATING VALVE HAVING ADJUSTABLE TWO-STAGE AND NATURAL-LP GAS CHANGEOVER CAPABILITIES                       ABSTRACT A fluid pressure regulating valve having a two-stage high and low flow rate control capability combined with natural-LP gas control pressure changeover uses a spring biased pressure regulating diaphragm controlling a fluid through an orifice defined by a valve seat.  A solenoid valve armature is attached to a spring providing the spring bias for the diaphragm and is arranged to be actuated by a selectively energizable solenoid coil.  An extension of the armature is captured by a step regulator assembly which is threaded into a valve body containing the regulating diaphragm.  The high fire and low fire adjustments in the step regulator assembly are on non-moving threaded members attached to the regulator assembly and bearing on the extension of the armature to vary the energized and deenergized position of the solenoid armature.  A positive temperature coefficient material heated by an energizing
Patent CA-1275458-C (CA)
Inventor: ASAZAWA HIROSHI
IPC: H03F1/00
Filed: 1986-12-19
Granted: 1990-10-23
Abstract: ABSTRACT         An amplifier circuit comprises a capacitor having one side connected to the output of an external circuit and the other side connected to the input of an amplifier.  A resistor and series connected switch are connected between the input and the output of the amplifier. The switch is interlocked to a power source associated with the external circuit such that the switch is closed when the power source is turned on and opened when the power source is turned off.  The invention permits the amplifier circuit to be enabled without delay even when an external source is operated intermittently.
Patent CA-1277799-C (CA)
Inventor: SONG YOON S
IPC: C10N30/04
Filed: 1987-05-11
Granted: 1990-12-11
Abstract: Abstract A process for the preparation of oil-soluble Mannich condensation products wherein an amine is prereacted with a sulfonic acid or ammonium sulfonate, oleic acid, and an oxidized olefin polymer and the prereaction product is reacted with an aldehyde.
Patent CA-1295599-C (CA)
Title: Process for making a dehydrogenation catalyst having improved moisture stability
Inventor: MOORE STANLEY E
IPC: B01J37/00
Filed: 1987-07-10
Granted: 1992-02-11
Abstract: Abstract The present invention relates to an improved process for making an iron oxide-containing dehydrogenation catalyst which comprises mixing a promoter, such as an alkaline carbonate and porosity control agents comprising organic materials such as, for example, graphite and methyl cellulose, forming the mixture into a particulate mass and then calcining the particulate mass at temperatures sufficient to oxidize the organic materials and convert the carbonate to an oxide.  The improvement comprises conducting the calcining process in two steps, wherein said particulate mass is heated in a first step to a temperature sufficient to oxidize said organic materials and thereafter heated in a second step to a temperature sufficient to convert substantially all carbonates present to the corresponding oxides. Compared to the catalysts produced by the prior art one-step calcining process, the catalysts of the 33,4888-F     subject invention have better moisture stability.  The present catalysts have high activity and can operate at low steam to oil ratios.     33,488B-F
Patent CA-1301382-C (CA)
Title: Display unit
Inventor: NAKANO MASAAKI
IPC: G06F3/033
Filed: 1987-08-19
Granted: 1992-05-19
Abstract: M14-45016M(F-4749-03)/MS     ABSTRACT OF THE DISCLOSURE         In a display unit comprising a plate-shaped display panel with X-Y matrix electrodes consisting of two groups of electrodes, X-axis electrodes and Y-axis elec-trodes, display signals are applied to the X-Y matrix electrodes, a.c. current is applied to at least one group of electrodes one after another, and the phase of the a c. current is compared with that of the output of an input pen having means for detecting the magnetic flux induced by the a.c. current, so that the position of the input pen on the display panel is detected from the result of the comparison.
Patent CA-1301106-C (CA)
Title: Transprinting-type error correction tape
Inventor: SAKURAI HIROYUKI
IPC: B43L19/00
Filed: 1987-09-29
Granted: 1992-05-19
Abstract: ABSTRACT OF THE DISCLOSURE            A transprinting-type error correction tape wherein a transprintable film is coated on one side of a base tape comprising unconnected parts on a film.
Patent CA-1279982-C (CA)
Inventor: ZAFIROGLU DIMITRI P
IPC: D04H3/10
Filed: 1987-11-03
Granted: 1991-02-12
Abstract: ABSTRACT A nonwoven fabric is provided which comprises a layer of nonbonded, polyethylene, plexifilamentary film-fibril strands, which layer is multi-needle stitched with a stitching thread that forms spaced-apart, parallel rows of stitches in the fabric. Stitching thread of spandex yarn which causes the fabric to contract to 35 to 70% of its original area is preferred.  The nonwoven fabric is particularly suited for use as a wipe-cloth.
Patent CA-1284171-C (CA)
Title: Start, hot restart and operating lamp circuit
Inventor: NUCKOLLS JOE A
IPC: H05B41/38
Filed: 1987-12-08
Granted: 1991-05-14
Abstract: START, HOT RESTART AND OPERATING LAMP CIRCUIT                 ABSTRACT OF THE DISCLOSURE   A starting, hot restarting and operating circuit includes a pulse circuit for applying high voltage pulses to an HID lamp for starting or hot restarting.          After a set interval of pulses if the lamp has not ignited, the pulse circuit is turned off for a selected inactive interval after which pulses are applied to the lamp again.  If ignition does not occur after several active/inactive cycles, the circuit is deactivated until reset by turning the power off and on.
Patent CA-1316039-C (CA)
Inventor: KANTO JUMPEI
IPC: C08F8/28
Filed: 1987-12-15
Granted: 1993-04-13
Abstract: ABSTRACT OF THE DISCLOSURE    A heat transfer sheet comprises a substrate sheet and a heat  transfer  layer  laminated on the  substrate sheet and containing a dye which can be caused to migrate by heating to be transferred onto a transferable sheet, said  heat  transfer  sheet  containing  a  polyvinyl acetacetal resin as a binder component, the acetal moiety of said polyvinyl acetacetal resin being 50% by weight or more based on the total amount of the resin, and 80% by weight or more of said acetal moiety comprising polyvinyl acetacetal.    A process for producing a polyvinyl acetacetal resin by the reaction of a polyvinyl alcohol and acetaldehyde in an aqueous phase in the presence of 4 to 10% by weight of an acid catalyst comprises initiating precipitation of an acetalated product by maintaining the reaction system at a temperature of 8 to 17°C for 30 minutes or longer, and then maintaining said reaction at a temperature of 25 to 40°C.
Patent CA-1308260-C (CA)
Title: Glass articles manufacturing process
Inventor: VIREY FRANCK
IPC: C03B11/12
Filed: 1987-12-17
Granted: 1992-10-06
Abstract: According to the invention, ventilating air blown around and/or in the walls of a mould is cooled so as to maintain substantially constant, at least during predetermined periods of time, the temperature of the air around and/or in the walls of the mould, irrespective of the ambient temperature.
Patent CA-1286017-C (CA)
Inventor: MORAN DAN
IPC: A61B5/11
Filed: 1988-03-09
Granted: 1991-07-09
Abstract: ABSTRACT           Apparatus   for  monitoring the  eye  of   a   subject comprising:  apparatus  for directing infra-red radiation at  the eyes  of  a subject;  apparatus for sensing  infra-red  radiation retro-reflected  by the retina through the cornea of the subject; and  apparatus for providing a sensible output indication in  the absence of expected received retroreflected radiation, indicating the  closing  of  the subject's eyes or  direction  of  his  eyes outside of a desired angular region.
Patent CA-1331203-C (CA)
Inventor: ROZE JEAN-PIERRE
IPC: B60J1/17
Filed: 1988-05-06
Granted: 1994-08-02
Abstract: PRÉCIS DE LA DIVULGATION L'invention concerne un vitrage mobile, notamment un vitrage coulissant dans la carrosserie d'un véhicule de transport. Ce vitrage comprend un vitrage monolithique ou feuilleté muni sur au moins une partie de sa périphérie, d'un profil surmoulé obtenu par encapsulation du vitrage présentant une structure permettant un assemblage aisé et permanent par emboîtement et/ou pincement avec une pièce de liaison solidaire du mécanisme assurant la mobilité du vitrage.
Patent CA-1326296-C (CA)
Inventor: SILVESTRI GEORGE J JR
IPC: F01K13/00
Filed: 1988-06-09
Granted: 1994-01-18
Abstract: TURBINE IMPULSE TEMPERATURE DETERMINATION         METHOD AND APPARATUS            ABSTRACT        A method and apparatus for determining the steam temperature in the impulse chamber at the first stage exit of a multistage high pressure steam turbine utilizes measurement of steam pressure in the impulse chamber and steam pressure and temperature at the exhaust as inputs to a digital computer. The functional relationships among steam pressure, temperature, specific volume, enthalpy and entropy are stored in the computer memory, and used with these measured quantities to iteratively calculate the steam temperature at the impulse chamber.
Patent CA-1301130-C (CA)
Title: Apparatus for filling bags or pouches with a perfusion liquid
Inventor: RONDEAU GEORGE
IPC: B65B9/213
Filed: 1988-06-24
Granted: 1992-05-19
Abstract: A B S T R A C T     An apparatus for continuously filling flexible bags or pouches with a perfusion liquid contained in a reservoir to which the perfusion liquid is fed from a source.          That apparatus comprises regulating means comprising a sensor which sends a signal as a function of the level of the liquid in reservoir and is connected to a regulator that continuously regulates the feeding of the perfusion liquid to said reservoir, so as to maintain the level of the liquid in reservoir close to a pre-set level.
Patent CA-1335536-C (CA)
Title: Waste disposal site, in particular for the ultimate disposal of radioactive substances
Inventor: HAAS ERNST
IPC: G21F9/34
Filed: 1988-06-30
Granted: 1995-05-16
Abstract: A waste disposal site, such as an ultimate disposal site for radioactive substances, includes installed waste having hollow spaces remaining therebetween.  Packing material fills the remaining spaces.  At least one substance to which gaseous toxic substances such as radioactive gases adhere, is admixed with the packing material.
Patent CA-1319356-C (CA)
Title: Unwinding apparatus for paper or board web rolls or the like
Inventor: BEISSWANGER RUDOLF
IPC: B65H19/12
Filed: 1988-07-15
Granted: 1993-06-22
Abstract: Abstract of the Disclosure An intermittently operating unwinding apparatus has a separating device with which a web end is formed on the lifting out of an empty spool from the guide ways of an unwinding unit.  A holding device holds the web end in a plane which extends parallel to the guide ways, on which a new winding roll located in waiting position rests with its roll axle.   The machine has a splicing unit with a cross-member arranged parallel to the guide ways  to which the  beginning of the web of the new parent roll can be joined.  During transport of the new parent  roll  out  of  the  waiting  position  into  its unwinding position, the splicing unit is moved by dogs engaging the roll axle against the holding device and the web beginning is joined to the web end.
Patent CA-1319540-C (CA)
Title: Apparatus for measuring the density of a liquid, or of a suspension of solids in a liquid
Inventor: ROSENBLUM FRANK
IPC: G01N9/26
Filed: 1988-08-16
Granted: 1993-06-29
Abstract: Abstract of the Disclosure:     An apparatus for measuring the density of a liquid or of a suspension of solids in a liquid comprises two pipes of different lengths which are sealed at the top and open at the bottom and mounted side-by-side or one inside the other so that the bottom thereof are at different levels apart, a differential pressure transducer, tubings interconnecting the top ends of the pipes to the differential pressure transducer to communicate the air pres-sure in the pipes when they are submerged into the liquid, and means for introducing air at the bottom of the pipes for replenishing the air which dissolves in the liquid and/or escapes through porosity or minute leaks in the pipes.
Patent CA-1316508-C (CA)
Title: Resilient squeeze bottle package for dispensing viscous products without belching
Inventor: VAN CONEY ROBERT H
IPC: B65D83/00
Filed: 1988-08-26
Granted: 1993-04-20
Abstract: RESILIENT SQUEEZE BOTTLE PACKAGE FOR DISPENSING        VISCOUS PRODUCTS WITHOUT BELCHING                 ROBERT H. VAN CONEY                      ABSTRACT A resilient squeeze bottle dispensing package capable of dispensing viscous products without excessive air entrainment and belching on successive dispensing cycles . In a preferred embodiment, the viscous product is preferably suspended inside a resilient squeeze bottle in a thin flexible bag. The flexible bag is secured about its perimeter to the interior of the squeeze bottle at its top and approximately at its midpoint to facilitate both complete emptying of product and desirable suckback characteristics when the opposed squeezing forces are removed from the resilient outer wall of the bottle. A suckback valve is located between the dispensing orifice in the shroud of the package and the flexible bag to limit the amount of air which can enter the package through the dispensing orifice at the conclusion of each dispensing cycle and to prevent slumping of viscous product remaining in the shroud into the bottom of the flexible bag between dispensing cycles. An air check valve is preferably provided in the bottom of the resilient squeeze bottle to facilitate a pressure buildup within the bottle when opposed squeezing forces are applied thereto.
Patent CA-1319375-C (CA)
Title: Exercise apparatus
Inventor: ORRIDGE PEARL
IPC: A63B23/12
Filed: 1988-11-10
Granted: 1993-06-22
Abstract: ABSTRACT          The present invention provides for an exercise apparatus comprising a generally circular, flexible fabric with at least three generally closed elastic loop handles spaced about the circumference of said fabric.  The apparatus is useful for developing hand-eye co-ordination and muscle tone of, for example, elderly patients.