baber/WOPTO huggingface dataset:
Patent TW-259902-B (TW)
Title: D.C. power supply
Inventor: Lu zhao-zheng
IPC: H02J7/00
Filed: 1994-02-08
Granted: 1995-10-11
Abstract: A (delta)P charging device consists of direct current, D.C. voltage adjusting circuit, (delta)V circuit, (delta)i circuit, (delta)t circuit, protect circuit and battery, in which (1) direct current can utilize direct current voltage or direct current pulse voltage with sinusoid function as charging power; (2) direct current voltage adjusting circuit used for adjusting direct current voltage to the voltage needed by charged battery; (3) (delta)V circuit is based on (delta)V value written on the manual of charged battery, then becomes equivalent (delta)V circuit of detected battery; (4) (delta)i circuit is based on (delta)i value written on the manual of charged battery, then becomes equivalent (delta)i circuit of detected battery; (5) (delta)t circuit is based on (delta)t value written on the manual of charged battery, then becomes equivalent (delta)t circuit of detected battery; (6) the contact point of protect circuit is completely insulated on one side when charged battery is not installed in. After the battery is installed, by battery remaining electric energy the photocoupler is enabled to make relay be in normal close state, and the charged battery is connected to the (delta)P charging device, if the charged battering is in state of no voltage, then it could enter charging state by press-fit switch; (7) when the charged battery enters into saturation state, another side of protect circuit detects either one of (delta)V circuit, (delta)i circuit and (delta)t circuit, then the charging voltage disappears immediately, and there is one indicator lamp indicating saturation state; (8) the (delta)P charging device is suitable to charge any rechargeable battery.
Patent DK-152829-C (DK)
Inventor: BEITER WERNER
IPC: A61B17/32
Filed: 1983-02-24
Granted: 1988-10-10
Abstract: In a blood lancet consisting of a handle and a tip, which are injection molded in one piece of plastic, there is provided according to the invention a protective yoke which protects the tip against damage. The protective yoke (24) is integrally molded to the handle in one piece, leaving predetermined break points, so that it can be broken off. The tip of rhombic cross-section comprises a base which imparts mechanical stability and limits the pricking depth, and an offset fine pricking tip.
Patent CA-1279233-C (CA)
Title: Static hydraulic pressure type continuously variable transmission
Inventor: HAYASHI TSUTOMU
IPC: F16H39/14
Filed: 1985-12-24
Granted: 1991-01-22
Abstract: ABSTRACT OF THE DISCLOSURE A static hydraulic pressure type continuously variable transmission formed with a hydraulic closed circuit between a swashplate type hydraulic pump and a swashplate type hydraulic motor, the hydraulic motor being constructed such that its motor cylinder is integrally connected to an output sahft which extends through a motor swashplate and a swashplate holder for supporting the back surface of the motor swashplate, a swashplate anchor for supporting the back surface of the swashplate holder being axially immovably connected to the output shaft through a thrust bearing, and that the swashplate anchor is unrotatably connected to a casing which rotatably supports the output shaft.  The motor cylinder and a pump cylinder of the hydraulic pump are provided coaxially with the hydraulic closed circuit interposed therebetween.          The hydraulic closed circuit is provided with a distribu-tion valve for bringing low and high pressure oil passages, which are in communication with cylinder bores of the pump cylinder, into selective communication with cylinder bores of the motor cylinder, and a clutch valve for con-trolling communication between the low and high pressure oil passages.  Where the swashplate type hydraulic motor is of a variable capacity type, means is provided which adjusts an angle of inclination of the motor swashplate to effect speed change control.
Patent CA-1262682-C (CA)
Title: Treatment of biological and pharmaceutical products adsorbed on a solid phase with virus and pyrogen inactivating agents
Inventor: CHANDRA SUDHISH
IPC: C12N7/04
Filed: 1986-04-09
Granted: 1989-11-07
Abstract: ABSTRACT A method for treating a biological or pharmaceutical product to inactivate viruses and pyrogens therein comprising the steps of adsorbing said product onto a solid phase; treating the adsorbed product with a virus or pyrogen inactivating agent; separating the solid phase and quantitatively removing the residual inactivating agent therefrom; and recovering said product.
Patent CA-1306982-C (CA)
Title: Method and an apparatus for spraying a liquid
Inventor: VAN ZWEEDEN ADRIAAN
IPC: A01M7/00
Filed: 1986-05-12
Granted: 1992-09-01
Abstract: Hw/Mv/446 Multinorm ABSTRACT OF THE DISCLOSURE   A method and an apparatus for the spraying onto a field of a liquid such as a herbicide solution by means of a spraying apparatus, propellable over the field, with a series of spraying members (3) fed by a common liquid pressure pump (6) wherein a carrier fluid is supplied to the spraying members (3) by means of the pump and the active substance in the stream of carrier fluid is added by means of a second regulatable pump (12), wherein the volume of carrier fluid provided to the spraying means (3) is controlled dependantly on the quantity of active substance by a regulating system (5) controlling one of the two fluid flows, in order to keep the concentration of active substance in the carrier fluid constant irrespective of the travel velocity, ensuring that although the quantity of the active substance is regulated dependantly on the travel velocity, the concentration is independant thereof, resulting in a homogeneous spreading of the active substance over the full width of the strip of land to be sprayed.
Patent CA-1293462-C (CA)
Inventor: ARTISS JOSEPH D
IPC: G01N33/50
Filed: 1986-05-12
Granted: 1991-12-24
Abstract: ABSTRACT OF THE DISCLOSURE         A composition which reduces the turbidity of samples of artificial or naturally occurring biological fluids comprising:           a buffering agent; a nonionic surfactant; alpha-cyclodextrin; a lipase; and water. The composition provides a catalyst for and agents which hydrolyze triglycerides present in the sample to glycerol and free fatty acids. Also present in the composition is a complexing agent or agents to render the catalyzed fatty acids water-soluble.
Patent CA-1321772-C (CA)
Title: Apparatus for the application of thin layers to a substrate by means of cathode sputtering
Inventor: DIETRICH ANTON
IPC: H01L21/31
Filed: 1986-06-12
Granted: 1993-08-31
Abstract: ABSTRACT OF THE DISCLOSURE            An apparatus is disclosed for the application of a thin-layer on a substrate by means of a cathode sputtering process.  The  apparatus  includes  a  mechanical  shutter provided between a cathode to be sputtered and an anode. The shutter, provided with an opening, divides the space between the cathode and the substrate to be coated.  In addition,  a  glow  discharge  is  provided  between  the sputtering cathode and the shutter as well as between the anode and the shutter where the gas mixture is introduced.
Patent CA-1267065-C (CA)
Title: Slide rail
Inventor: FUJITA YASUYUKI
IPC: B60N2/07
Filed: 1986-07-04
Granted: 1990-03-27
Abstract: ABSTRACT A slide rail for adjusting the longitudinal positions of a seat for use in a vehicle such as an automobile and the like. The slide rail comprises a movable-side rail including a lower portion with a U-shaped cross-section, two upper and lower sliders respectively disposed on the top and bottom surfaces of a lower flange formed in the movable-side rail, and a fixed-side rail into which the movable-side rail is slidably inserted with the upper and lower sliders. The upper slider is formed of a material having a desired elasticity. The upper slider is provided on the top and bottom surfaces and on the two side surfaces thereof with a number of projections and is also formed on the top and bottom surfaces thereof with slits, thereby permitting absorption of clearances produced due to dimensional errors between the movable and fixed-side rails and thus preventing looseness and strange sounds there-between, so that the movable-side rail can slide smoothly.
Patent CA-1286498-C (CA)
Title: Direct fired cylinder dryer
Inventor: HEMSATH KLAUS H
IPC: D21F1/00
Filed: 1986-08-25
Granted: 1991-07-23
Abstract: DIRECT FIRED CYLINDER DRYER                  (Abstract of the Disclosure) A drying cylinder (A) is mounted for rotation about its central axis (44).  A burner assembly (B) oxidizes fuel interior to the shell, generally along the central axis.  A recirculating fan (C) urges the hot combustion gases from the burner into a nozzle box assembly (D).  The nozzle box assembly includes a plurality of peripherally spaced, longitudinally extending boxes (80) which have an array of nozzles (82) therein.  The nozzles direct jets of hot combustion gases against an interior surface of a cylinderical dryer shell (30) for transferring heat thereto.  Hot combustion gases which have impinged upon the shell are recirculated through passages (84) and are in part reheated by the burner and in part discharged through an exhaust apperture (90) and an exhaust duct (92).  In one embodiment, the direct fired dryer is mounted in one of the dryer sections of a Fourdrinier paper production line.  In another embodiment, particulates and other non-sheet materials are applied to the dryer shell, dried as the dryer shell rotates, and the dried materials are removed.
Patent CA-1305942-C (CA)
Title: Electrolytic cell with aluminum anode with titanium sheath and precious metal coating
Inventor: HODGES JIMMIE R
IPC: C25B9/17
Filed: 1986-09-30
Granted: 1992-08-04
Abstract: ABSTRACT OF THE DISCLOSURE      An electrolytic cell for the production of halogen and halates from a corresponding brine electrolyte which includes a novel anode with each anode having an associated pair of cathodes, said anode comprises an aluminum core having a sheath of a titanium group metal and an electrolytic conductive precious metal coating as the outermost layer, to provide a cell without submerged gaskets and elimination of the normal steel corrosion at liquid-gas interfaces.
Patent CA-1294653-C (CA)
Title: Ground engaging surface for endless tracks, wheels and tyres
Inventor: BURNS ALAN ROBERT
IPC: B62D/
Filed: 1986-11-04
Granted: 1992-01-21
Abstract: ABSTRACT            An  endless  track  (27) for  tracked  vehicles  comprising an endless flexible band (33) and a plurality of spaced elongated  tread  elements  (41)  provided  on  the  outer surface of the band.  Each tread element  (41)  is formed of  resilient  material  and  extends  transversely of  the direction  of  travel  of  the  track.  The  tread elements (41)  are  each  in  the  form of  a  loop  having a ground engaging portion and a pair of side wall portions which are  load  supporting when  the  loop  is  in  contact  with the ground. The tread elements (41) may be formed integral with, or formed separately of and secured to, the endless flexible band  (33).  A track assembly is also described and claimed.
Patent CA-1296198-C (CA)
Title: Method and device for connecting at least two rods
Inventor: GLAUS HEINRICH
IPC: B21F15/04
Filed: 1986-11-14
Granted: 1992-02-25
Abstract: ABSTRACT         In the method for connecting at least two rods, wherein a binding apparatus, which is provided with a rotatable hook member, seizes a wire loop, which extends around the rods, and twists the loop during a pulling movement.  The wire clamp or clip which has leg portion ends provided with locking means is brought around the rods to be connected in such a manner that, when viewed from the hook member the locking means are brought into engagement with each other behind the rods, and the closed wire clamp in front of the rods is seized by the hook member of the binding apparatus and twisted.  The device required for this purpose includes a binding apparatus which has a slide member connected to a displaceable gripping member for the forward advancement of the wire clamp and closing jaws which are adapted to bring the locking members on the wire clamp into engagement behind the rods to be connected.
Patent CA-1290146-C (CA)
Title: Multilayer textile material and method and apparatus for producing the same
Inventor: BOMPARD BRUNO P
IPC: D05B23/00
Filed: 1986-12-04
Granted: 1991-10-08
Abstract: ABSTRACT OF DISCLOSURE            Multilayer Textile Material and Method and Apparatus for Producing the Same Multilayer textile article for the production of laminated materials of the type according to which each layer consists of a two-directional cloth, the said layers being joined together by a third thread extending in a direction forming a given angle to the plane formed by the direction of the threads in the various layers.  According to the invention said third thread forms a continuous stitching (C), said stitching extending as a helix from one end of the stack to the other.
Patent CA-1291716-C (CA)
Title: Pack for filing materials capable of flow, having glass end walls
Inventor: REIL WILHELM
IPC: B65D8/04
Filed: 1987-01-06
Granted: 1991-11-05
Abstract: ABSTRACT         Described is a pack for filling materials capable of flow, comprising side walls (1) which are connected together to form a tubular configuration by way of a longitudinal sealing seam, and end walls which are mounted to the ends of the tube and which form the bottom (2) and the top (5) of the pack. In that arrangement the side walls (1) comprise card which is coated with thermoplastic material and the bottom (2) of the pack comprises a separate, substantially flat wall portion and is sealed on the lower edge (3) of the tubular side walls (1).  To provide a light, stable and inexpensive pack, the material of which is better utilisd in relation to the filling volume and can also be better re-processed, the invention provides that the bottom (2) and the top (5) comprise glass and are fluid-tightly welded to the tubular side walls (1) and that the top (5) has a closable pouring opening (10).
Patent CA-1281421-C (CA)
Title: Electronic gaming board for bingo
Inventor: RICHARDSON JOHN
IPC: G06F19/00
Filed: 1987-01-13
Granted: 1991-03-12
Abstract: ABSTRACT OF THE DISCLOSURE          A gaming board for matching symbols which are selected at random with symbols stored in the board to form a selected pattern, particularly where the symbols are numbers and the pattern is a plurality of elements of a 5 x 5 array.  The gaming board when used for a bingo game receives a schedule of a gaming session permitting a plurality of independent games, each with a number of win levels and payout places.  A load mode is used to randomly input numbers for selectable bingo cards which are then played during the independent games in a play mode.  A set time for loading the bingo cards into the gaming board is maintained by a counter which, when expired, automatically loads random numbers into those cards which have not been filled.  A three tier power conservation and security operation is used to control the power supplies of the gaming board.  Initially, the gaming board can only be powered on by connection to a system base station and turns itself off upon command from the system base station.  During operation, an elapse of a predetermined interval without a key activation will power down the display and an elapse of a longer interval without a key actuation will power down the gaming board requiring reconnection to the base station.
Patent CA-1297185-C (CA)
Title: Hearing aid circuit
Inventor: ANDERSON JAMES R
IPC: H04R25/00
Filed: 1987-02-10
Granted: 1992-03-10
Abstract: ABSTRACT OF THE INVENTION      A hearing aid that is compact and efficient and that  provides  a  high  degree  of  control  over  its frequency response and also over its output level versus input  level  characteristic.   The  frequency  response control  includes  an  adjustable  four  pole  high  pass filter and an adjustable four pole low pass filter, to define the pass band, and an adjustable slope filter, to define the slope within the pass band.  The control over the  output  level  versus  input  level  characteristic includes an input AGC system with well defined, indepen-dent control of compression threshold and compression ratio,  an  adjustable peak  clipper,  and  a  selectable output AGC system that tracks the peak clipper setting. The hearing aid incorporates a number of novel circuits including a state variable filter with adjustable corner frequency, a filter that can be continuously adjusted from a single pole low pass characteristic to a single pole high pass characteristic, a circuit to provide a range of reference voltages to accurately set the range of control  currents  used  to  control  the  corner frequencies of the state variable filters, a compansion system surrounding  the  filter  network  to effectively increase  its  limited  dynamic  range,  a  differential voltage  threshold detector,  a  differential  voltage controlled current source with an exponential relation-ship of output current to differential input voltage, an adjustable clipping circuit, a voltage clamp to prevent voltage  excursions  from going  substantially  below  a substrate  voltage,  and  bias  compensation  circuit  to supply the input bias current of a transistor.
Patent CA-1293074-C (CA)
Title: Hot melt sealant compositions
Inventor: CHIN STEVEN S
IPC: C09K3/10
Filed: 1987-03-12
Granted: 1991-12-10
Abstract: A B S T R A C T            HOT MELT SEALANT COMPOSITIONS            A hot melt sealant composition which comprises:-a.   0-50 parts by weight of a multiblock copolymer having at least two endblocks A and at least one elastomeric midblock B; b.   50-100 parts by weight of one or more diblock copolymers consisting of one block A' and one block B', wherein: the blocks A and A' comprise monoalkenyl arene blocks and the blocks B and B' comprise hydrogenated conjugated diene polymer blocks, and the average molecular weight of the blocks A and A' is greater than the minimum molecular weight needed to obtain microphase separation and domain formation of the blocks A and A', and is less than the maximum molecular weight which would render the polymer incapable of being melt processed; c.   50-400 parts by weight of a midblock compatible component wherein said midblock compatible component is preferentially compatible with block B and B', said component present in a content sufficient to maintain the resultant composition in a pliable condition at room temperature and to maintain Tg of the composition below 10 °C; and d.   0-100 parts by weight of an endblock compatible resin, with said resin being preferentially compatible with block A, being coumarone-indene resin, polystyrene, vinyltoluene-.alpha.-methyl-styrene copolymer or polyindene.
Patent CA-1284379-C (CA)
Title: Apparatus and method for damping head positioners for high performance disk drives
Inventor: SLEGER ROGER R
IPC: G11B5/55
Filed: 1987-03-23
Granted: 1991-05-21
Abstract: ABSTRACT    In   order  to  improve  servo  system  stability   and decrease settling times in rotary head positioners for  high performance magnetic disc drives,  a floating mass damper is mounted on the end of an accessing head arm structure of the positioner opposite to the end or ends carrying the magnetic head  or  heads.   The  damper includes  a  spring  centered floating  mass which rests on a viscous film,  such as sili-cone  oil, and the shear forces developed by motion of  the floating  mass across the film dissipates  vibrational  mode energy  in  the accessing head arm structure during  both  a fast  seek operation followed by track following fine  servo operation.   Such  energy dissipation thus reduces the  set-tling  time  and amplitude of natural resonance of the  head positioner.
Patent CA-1282903-C (CA)
Title: Two-hand hold mitten
Inventor: WINNICK LOREN J
IPC: A41D19/01
Filed: 1987-04-01
Granted: 1991-04-16
Abstract: Abstract      Two-Hand Hold Mitten A two-hand hold mitten designed to permit two people to hold hands and yet protect their hands from the weather elements.  The article of clothing completely surrounds the two hands and has two entry ports to permit the removal and entry of hands.  Two small protrusions from approximately  the middle of the mitten, permit the users to place their thumbs in them.  The article of clothing may be made of various types of flexible material.  It may be of any color and size, depending on the users preference.
Patent CA-1281817-C (CA)
Title: Data integrator
Inventor: BEDRIJ OREST J
IPC: G06F3/048
Filed: 1987-04-10
Granted: 1991-03-19
Abstract: Abstract of the Disclosure A computer-controlled video display presents alphanumeric or graphic data to a human user in a fashion selected to provide user control of the data transfer rate and to increase mental concentration, comprehension and creativity.  A set of video display regions or windows are defined having selected positions and areas for presenting data obtained from one or more registers or buffers.  Associated with each display window is a set of stored parameters controlling the display of data in the window.  The control parameters include parameters designating the size and location of each window, foreground and background colors and display intensity or pulsation, and the source of the data to be displayed.  Other control parameters are associated with the specific data source registers as well as specific display areas, such as the time interval over which the data are to be displayed, the time interval over which the window is to disappear after data are displayed, whether data are to be displayed on a repetitive, sequential or random basis, and selection of a scrolling rate.  The control parameters are user-adjustable.  Preferably the data from the registers are transferred to the display on a timed interrupt basis so that the display system can be used during the execution of a related or unrelated interactive computer program.
Patent CA-1331856-C (CA)
Inventor: SECEMSKI ISAAC I
IPC: C11D1/22
Filed: 1987-04-16
Granted: 1994-09-06
Abstract: ABSTRACT          DETERGENT COMPOSITIONS CONTAINING AN ALKYLBENZENE SULPHONATE         AND ALCOHOL ETHOXYSULPHATE SURFACTANT SYSTEM          A detergent is disclosed with an improved mixed surfactant system containing a C8-C18 alkylbenzene sulfonate formed and a special C12-C18 alcohol ethoxysulphate formed with from 6 to 30 units ethylene oxide and having an average weight of 60-80% ethylene oxide by weight based on non-sulphonated alcohol ethoxylate.  The total amount of aforesaid surfactant ranges from 10 to 20% and the ratio of sulphonate to sulphate is from 3.5:1 to 1.5:1.
Patent CA-1310620-C (CA)
Title: Vending machine for dispensing refrigerated and unrefrigerated foods
Inventor: FICKEN LEONARD A
IPC: F25D17/06
Filed: 1987-04-29
Granted: 1992-11-24
Abstract: VENDING MACHINE FOR DISPENSING REFRIGERATED AND UNREFRIGERATED FOODS            Abstract of the Disclosure A vending machine for dispensing refrigerated and unrefrigerated foods.  The vending machine includes a housing having a refrigerated storage and dispensing area for the refrigerated foods separate from an unrefrigerated storage and dispensing area for the unrefrigerated foods. The vending machine also includes a device contained in the housing for cooling the refrigerated foods in the refriger-ated storage and dispensing area.  The vending machine also includes a common receiving device adjacent the refriger-ated and unrefrigerated storage and dispensing areas for receiving dispensed foods from either area.  The vending machine further includes a device for selecting one of the refrigerated foods or unrefrigerated foods to be dispensed to the common receiving device and a device responsive to the selecting device for dispensing the selected food to the common receiving device.