baber/WOPTO huggingface dataset:
Patent CA-1332697-C (CA)
Title: Ion implantation and annealing of compound semiconductor layers
Inventor: FAN JOHN C C
IPC: H01L21/20
Filed: 1988-11-14
Granted: 1994-10-25
Abstract: Ion Implantation and Annealing of Compound Semiconductor Layers Abstract of the Disclosure A method for reducing the defect and disloca-tion density in III-V material layers deposited on dissimilar substrates is disclosed.  The method involves ion implantation of dopant materials to create amorphous regions within the layers followed by an annealing step during which the amorphous regions are recrystallized to form substantially monocrystalline regions.  The wafers produced by the process are particularly well suited for opto-electronic devices.
Patent CA-1337213-C (CA)
Inventor: WHIPPLE ROBERT ZENAS JR
IPC: F24C15/10
Filed: 1988-11-10
Granted: 1995-10-03
Abstract: A power control switching arrangement for controlling energization of a load in response to an external controller, in which a first semiconductor switch is connected in parallel with the series combination of a first normally open thermally actuated switch and a second normally closed thermally actuated switch, to couple the power signal to the load.  A first heater for the first thermal switch is connected in parallel with the load.  A second heater for the second thermal switch is connected in series with a second semiconductor switch, across the power supply.  The second semiconductor switch, when switched into conduction by the controller, enables energization of the second heater.  To energize the load, the controller switches the first semiconductor switch into conduction enabling energization of the load and the first heater. Energization of the first heater closes the first thermally actuated switch, thereby shunting the first semiconductor switch.  To de-energize the load, the controller switches the second semiconductor switch into conduction, enabling energization of the second heater.  This opens the second thermally actuated switch de-energizing the load and the first heater.  De-energization of the first heater enables the first thermally actuated switch to return to its normally open state.
Patent CA-1298129-C (CA)
Title: Infrared wink ranging system
Inventor: HARRISON GEORGE C
IPC: G03B15/03
Filed: 1988-12-06
Granted: 1992-03-31
Abstract: INFRARED WINK RANGING SYSTEM       ABSTRACT OF THE DISCLOSURE A black, infrared pass filter is disposed in front of the strobe element of an automatic rangefinding camera to provide an infrared ranging wink for ranging during the pre-exposure steps of a camera cycle.  As the cycle continues, the filter is temporarily displaced from in front of the strobe element to allow a visible light, flash firing for scene illumination.  Once the exposure firing is complete, the filter resumes its original posi-tion in front of the strobe element such that the filter allows only infrared light to be transmitted from the strobe element except during exposure strobe firing.
Patent CA-1334000-C (CA)
Inventor: STAPLES LINTON D
IPC: A61K9/00
Filed: 1988-12-16
Granted: 1995-01-17
Abstract: A coated veterinary implant including (a)   a veterinary implant including an effective amount of (i)  an active ingredient selected from melatonin or related  chemicals  of  the  indole  class,  as hereinafter defined, or mixtures thereof, and (ii) a veterinarily acceptable carrier or excipient, and (b)   a  coating  for  said  veterinary  implant  (a)  formed from a physiologically compatible polymeric coating composition; which  implant,  in use,  releases  the active ingredient at a rate sufficient to maintain the blood level of melatonin or related chemicals of  the indole class  at or  above a  level sufficient, and for a period sufficient, to regulate seasonal breeding activity and/or seasonal physiological responses of an animal to be treated.
Patent CA-1320974-C (CA)
Title: Exercise apparatus
Inventor: NIEPPOLA HEIKKI
IPC: A63B9/00
Filed: 1989-02-24
Granted: 1993-08-03
Abstract: ABSTRACT The present exercise apparatus comprises a two-piece plane provided with a linkage for folding the plane sections to an angle relative to each other and means for locking the plane in an upright position, for supporting the plane as a horizontal plane as well as for supporting the plane as an inclined plane.  A fixed linkage at the lower part of the exercise apparatus is adapted to be mounted on a fixed base, such as a floor.  The two-piece plane linkage is further provided with locking means.  The top portion of the exercise apparatus carries an extending member adapted to serve as a support pedestal and fitted with a horizontal bar.  The exercise apparatus is also provided with ladder rungs.  This arrangement allows installation of the apparatus in low-ceilinged rooms, such as basements, without sacrificing the length of the exercise planes.
Patent CA-1299543-C (CA)
Title: Fast acting loading system for automatic packaging machine
Inventor: TISMA STEVEN
IPC: B65B57/06
Filed: 1989-03-02
Granted: 1992-04-28
Abstract: ABSTRACT OF THE DISCLOSURE     The invention greatly increases the speed at which a fill step may be completed in an automatic packaging machine.          Instead of the usual process where a gate opens and closes for dumping product into each empty box, a plurality of bottomless measuring cups and transfer cups are moved in an aligned sequence with the corresponding boxes.  These cups move over planar surfaces which function as the bottoms of the cups and keep the product in place within the cups.  At selected locations, the cups pass over interruptions in the surfaces so that the product may fall out of the cup and into an underlying structure.  The sequence is (a) measure product in a measuring cup, (b) drop the product from the measuring cup into a transfer cup, (c) deflect the path of the transfer cup if a box into which it would transfer its product is missing, (d) dump product from any non-deflected transfer cup into a corresponding box, (e) recover product from any deflected transfer cup, and (f) return the deflected transfer cup to a normal path after recovery of its products.  The parts are arranged to greatly reduce set up time by making it easy to replace or exchange cups, to fill different sizes of boxes, for example.
Patent CA-1335098-C (CA)
Title: Manifold arrangement for use with a top drive power unit
Inventor: ARNOLD RONALD D
IPC: E21B3/02
Filed: 1989-03-30
Granted: 1995-04-04
Abstract: A manifold arrangement for use with a top drive power unit to enable fluid  circulation  to  be  conducted  to  a  well  string  for  well  bore conditioning to be effected with cementing plugs in place in the manifold arrangement and for conducting a pumpable substance such as cement to the well string without first circulating it through the top drive power unit.
Patent CA-1318934-C (CA)
Title: Door glass run for motor vehicle
Inventor: KISANUKI HISAYUKI
IPC: B60J10/79
Filed: 1989-05-15
Granted: 1993-06-08
Abstract: ABSTRACT OF THE DISCLOSURE        A door glass run to be attached along an inner periphery of a door frame of a motor vehicle, has a vertical member to be attached along a vertical portion of the door frame, an upper member to be attached along an upper portion of the door frame, and a corner member to connect an end of the vertical member to an end of the upper member and to be attached to a corner portion of the door frame.  The door glass run has a seal lip which continuously extends along the door frame.  The seal lip of the vertical member is directed inwards in the free state, and pushed outwards by the closed door glass.  The seal lip of the corner member extends in the direction along the door glass, and comes into close contact with the closed door glass.  The vicinity of the end of the vertical member is formed so that the cross section of the seal lip is gradually changed upwards from the cross section equal to that of the seal lip of the vertical member in the free state, to the cross section equal to that of the seal lip of the vertical member, which is in the state pushed outwards by the door glass, whereby when the door glass is fully closed, an end line of the seal lip of the door glass run extending along a vertical edge of the door glass becomes a continuous straight line throughout the whole length thereof, and accordingly, at that time, fine external appearance of the door glass run can be obtained.
Patent CA-1308471-C (CA)
Title: Image display device
Inventor: NAKAMURA AKIRA
IPC: G02F1/1337
Filed: 1989-06-22
Granted: 1992-10-06
Abstract: ABSTRACT OF THE DISCLOSURE         In an image display device comprising thin film transistors and pixel electrodes arranged in a matrix form on a substrate, a semiconductor layer forming a channel region of the thin film transistor also serves as the pixel electrode, thereby making the structure of the device simple and facilitating the fabrication of the device.
Patent CA-1315609-C (CA)
Title: Keels of craft
Inventor: EYMARD MICHEL
IPC: B63B3/38
Filed: 1989-06-27
Granted: 1993-04-06
Abstract: Improvements to craft A B S T R A C T      The craft incorporates a keel  (3) essentially constituted by an elongated capacity (4) formed out of a flexible or resilient material which is distortable and watertight. A water inlet opening (6) is provided in the wall of this elongated capacity (4) oriented towards the bow of the craft and maintained in the open condition, in order to have the water shut-off pressure prevailing in this elongated capacity (4) as soon as the craft is moving in the forward direction, said elongated capacity (4) being then at least partially filled with water.     Figure 1.
Patent CA-1329227-C (CA)
Inventor: PITZEN GERALD
IPC: A63B22/12
Filed: 1989-09-22
Granted: 1994-05-03
Abstract: UPPER AND LOWER BODY EXERCISER   ABSTRACT OF THE DISCLOSURE Disclosed  is  an  exercise  device   (10) providing  mechanical  actions  for  independent  or simultaneous exercise of the upper and lower body of a human user.  Each action incorporates a mechanical movement (53, 73, 77) converting output of the user to rotational motion and thereby powering one of two electrical generators (60, 66). An exercise controller (120) selects loads to be applied to the generators (60, 66).   The loads are coupled by the mechanical movements (53, 73, 77) back to the user to provide resistance to the exercise effort.   The exercise controller  (120)  drives an electronic display  (28) which informs the user of his or her intensity of effort as well as the proportion of that effort being met through exercise of the upper body and the part being met through exercise of the lower body.
Patent CA-1341163-C (CA)
Title: Oxime ether derivatives, their preparation and fungicides containing these derivatives
Inventor: ROEHL FRANZ
IPC: C07D213/64
Filed: 1989-09-26
Granted: 2001-01-02
Abstract: Oxime ether derivatives of the formula I (see formula I) where R1 and R2 are each hydrogen or alkyl, Het is pyridyl, quinolyl, pyrimidinyl, pyrazinyl, pyridazinyl, thienyl, quinoxalinyl, isoxazolyl, benzoxazolyl or benzothiazolyl bedeutet, the heterocyclic ring system being unsubstituted or substituted, and X is oxygen or sulfur, their plant-tolerated acid addition salts, metal complexes and N-oxides, and fungicides containing these compounds.
Patent CA-1335479-C (CA)
Inventor: SANDERS JAMES F
IPC: G03F7/34
Filed: 1992-12-11
Granted: 1995-05-09
Abstract: Photopolymerizable compositions containing thermally-softenable, developer resistive polymeric binders are particularly useful in image transfer systems and processes.  The invention relates to a process for forming a colored image comprising exposing a photosensitive element to an imagewise distribution of actinic radiation, treating said exposed element so as to form a colored image, and adhering said colored image to a receptor sheet by adhesive means, the surface of said photosensitive element which is adhered to said receptor sheet having a photo-sensitive layer thereon which contains from 0.025 to 10% by volume of particles therein which are at least 1.5 times the thickness of said photosensitive layer.  In another aspect, the invention relates to a photosensitive prepress color proofing element comprising at least two layers, a substrate and a photo-sensitive layer, the surface of the photosensitive layer away from said substrate containing particles therein the average diameter of which are at least 1.5 times the thickness of the layer containing the particles.
Patent DK-158597-C (DK)
Inventor: FIELDING ROBERT MICHAEL GEORGE
IPC: A47K10/28
Filed: 1985-07-23
Granted: 1991-01-07
Abstract: A roller towel dispenser has two roller towels mounted side-by-side, each of which is automatically brought into operation upon exhaustion of the other. As the end of a towel passes between two combs, a towel reservoir is biassed to pivot upwards which operates a link which, at the other side of the dispenser cabinet, pivots a container plate to cause a take-up roller to move towards a further roller. Simultaneously, a corresponding shield is operated by a further link to release a loop of the new towel for use.
Patent DK-158371-C (DK)
Inventor: STJERNBERG PETER
IPC: A47B57/12
Filed: 1986-08-07
Granted: 1990-10-22
Abstract: PCT No. PCT/SE85/00525 Sec. 371 Date Oct. 2, 1986 Sec. 102(e) Date Oct. 2, 1986 PCT Filed Dec. 16, 1985 PCT Pub. No. WO86/03661 PCT Pub. Date Jul. 3, 1986.A shelving unit comprises side frames having pairs of vertical rods and transverse rods connecting these pairs; and shelf frames having pairs of longitudinally extending rods and transversely extending rods connecting these pairs. The shelf frames have, at the ends thereof, notches on the front and rear edges, the notches being adapted to cooperate with the vertical rods of the side frames. The transverse rods of the shelf frames are located inwardly of the notches to produce spring deformations of the end portions of the longitudinal rods.
Patent DK-157989-C (DK)
Inventor: AMPOLINI J F
IPC: B65B63/02
Filed: 1984-11-08
Granted: 1990-08-06
Abstract: An apparatus and method is provided for packaging a fibrous, preferably compressible material; such as mineral fiber insulation shapes, in which the method and apparatus provides for delivering one or more such shapes (which are preferably rolls) through a staging area to a compression chamber in which they are compressed from a generally cylindrical shape or roll (or rolls) of a first diametral size, to a roll (or rolls) of a second, reduced diametral size, with the roll then being discharged from the compression chamber and being secured to substantially retain the cylindrical configuration of reduced diametral size, preferably by means of a sleeve or the like placed thereover. The operation occurs with a minimum of operator assistance, and may optionally be effected to occur automatically. The package formed may be of various roll lengths, and to this end, in the staging area prior to the compression chamber, the number of rolls that will be simultaneously compressed may be determined. Individual ones of the features are separately presented, such as the compression chamber, which employs a double stage compression, and a discharge arrangement that provides particular efficiency.
Patent FI-71547-C (FI)
Inventor: ROTH MARIO
IPC: C03B35/18
Filed: 1982-07-14
Granted: 1987-01-19
Abstract: A roll (4) for conveying sheets of glass at a heat-tempering temperature horizontally through a heat-tempering furnace enclosure includes a core (10) of refractory metal and a shell (20). The shell (20) is formed of a refractory material composed of a calcium silicate base agglomerate having a specific mass of from 200 to 800 kg/m3.
Patent FI-89264-C (FI)
Inventor: FORTUNAK JOSEPH M
IPC: C07C205/00
Filed: 1988-06-17
Granted: 1993-09-10
Abstract: A process which comprises reductive cyclisation of a compound of structure (II) <CHEM> in which n is 1 to 3 and X is a group displaceable by amine in the presence of at least two equivalents of anhydrous iron (III) chloride and at least two equivalents of an acetyl halide and a solvent to form a compound of structure (III) <CHEM> in which X and n are as hereinabove defined, Z is halogen. f
Patent FI-93865-C (FI)
Inventor: TURUNEN OLLI T
IPC: D01F6/04
Filed: 1992-05-29
Granted: 1995-06-12
Abstract: PCT No. PCT/FI93/00230 Sec. 371 Date Dec. 16, 1994 Sec. 102(e) Date Dec. 16, 1994 PCT Filed May 28, 1993 PCT Pub. No. WO93/24686 PCT Pub. Date Dec. 9, 1993.The invention concerns a high strength polyethylene fibre, which is prepared by melt spinning polyethylene having a high density through a spinnerette, by cooling the fibre coming out from the spinnerette and by stretching the fibre obtained at 50 DEG -150 DEG  C. The polyethylene used in the melt spinning is a homopolymer of ethylene having a weight average molecular weight Mw between 125000-175000 g/mol, a number average molecular weight Mn between 26000-33000 g/mol, polydispersity (Mw/Mn) below 5 and the density higher than 955 g/dm3. The stretching degree in the drawing step is at least 400%.
Patent FI-98377-C (FI)
Inventor: MUNDT WOLFGANG
IPC: A61K35/76
Filed: 1992-06-18
Granted: 1997-06-10
Abstract: A matrix or substrate bears adherently bound human or animal cells infected with a virus. It has been shown that surface dependent cells useful for virus multiplication remain adherently bound to a matrix even when infected with a virus, produce virus antigens over a relatively long period of time and release them in the culture medium. In order to produce early Summer meningo-encephalitis (FSME) virus antigens by cultivating the FSME virus in cell cultures, a surface dependent permanent cell line, preferably the vero-cell line ATTC CCL 81, is inoculated with the FSME virus and the cells are bound to substrates and kept in a non lytic serum free system in conditions that ensure cellular growth, so that antigens are produced. The antigen-containing medium is then separated from the substrate bound cells and processed in a known manner by concentration, inactivation and purification until a galenically acceptable composition is obtained.
Patent NO-151867-C (NO)
Inventor: TORDENMALM LARS OESTEN
IPC: F04B49/10
Filed: 1980-06-09
Abstract: To limit the power output of a hydraulic assembly consisting of hydraulic motors (10), hydraulic pumps (11) driving said motors (10), a pump driving motor (13) and control means (14) for controlling the hydraulic flow to said hydraulic motors (10), a controller (16) is provided which is supplied with an input signal (D) from a subtractor (17) which in turn is supplied with signals (R and A) from a reference value setting device and an actual value setting device (20), respectively, the actual value setting device sensing the speed of the driving motor (13). The output signal (K) of the controller (16) is applied to all of the control means (14) and is multiplied in each control means by a signal proportional to the setting of said control means, in order to obtain the flow control signal.
Patent NO-162597-C (NO)
Inventor: COECKELBERGHS PAUL
IPC: C01B13/02
Filed: 1984-06-25
Abstract: A continuous process for the production of a gaseous product (12), and as a liquid byproduct (16), at the same time by reacting a liquid reagent in a reactor (4) is disclosed. The positive difference between the pressure at the entrance to and an pressure at the outlet of the reactor (4) is kept constant. The process can be used to generate oxygen by decomposition of hydrogen peroxide and this oxygen can be used in welding and cutting sets.
Patent NO-171831-C (NO)
Inventor: STRAW ALAN
IPC: B01F3/08
Filed: 1988-12-09
Abstract: An apparatus for making post-foaming gels comprising, a piston chamber (12) having an outer case (14) defining a chamber (16), a piston (18) being slidably received in the case (14) and separating the chamber into a first compartment (20) adjacent one end (22) of the case (14) for retaining a gel base, and a second compartment (24) adjacent the other end (26) of the case (14) for retaining a compressed gas, with said piston (18) having a hollow stem (28) extending out of the other end (26) of the case (14). The apparatus has a device (30) for circulating the gel base through the stem (28) and first compartment (22), and a device (44) for introducing a foaming agent to the gel base while it is being circulated through the piston chamber (12).
Patent NO-169502-C (NO)
Inventor: SVENSSON LARS
IPC: E01D/
Filed: 1989-01-16
Abstract: PCT No. PCT/SE88/00268 Sec. 371 Date Nov. 29, 1989 Sec. 102(e) Date Nov. 29, 1989 PCT Filed May 20, 1988 PCT Pub. No. WO88/09413 PCT Pub. Date Dec. 1, 1988.An arrangement in a bridge deck and the like surface-forming structure to be subjected to mobile concentrated loads of small extent, so-called point loads, moving along the bridge deck, comprises a plurality of neighboring elongate units, so-called deck slabs (1), supported by and anchored to a base in the form of beams or like supporting system (25), the units or slabs (1) being provided with a tongue (8) and groove (9) adapted to laterally join neighboring units. The groove (9) and tongue (8) are located in such manner relative to the unit or slab portions engaging with the base that when the units are positioned on the base (25), at least portions of a first edge part of each unit are directly supported by and anchored to the base, while, by the groove/tongue engagement, an opposite second edge part is supported by the first edge of the neighboring unit, which is directly supported by the base.
Patent NO-173952-C (NO)
Inventor: INGE SUNDSTROEM
IPC: F16B13/06
Filed: 1991-07-10
Abstract: PCT No. PCT/SE90/00009 Sec. 371 Date Jul. 3, 1991 Sec. 102(e) Date Jul. 3, 1991 PCT Filed Jan. 4, 1990 PCT Pub. No. WO90/08265 PCT Pub. Date Jul. 26, 1990.A fastening device in the form of a plug and a screw is adapted for installation in a blind bore of a thick wall or in a through hole in a thin wall. The plug is formed as an elongated body having a central longitudinal hole. The body has inner and outer end portions and two parallel slots extending longitudinally between the end portions to define four legs arranged circumferentially around the body. The legs diverge from the end portions to form an increasing diameter for the body which reaches a maximum at the center of the body. When the plug is inserted into a blind bore the legs are displaced inwardly to reduce the size of the central longitudinal hole so that when the screw is inserted into the plug, the screw will exert force on the legs to press the legs against the wall with strong radial forces. When the plug is inserted in a thin wall, threaded engagement between the screw and the inner end portion of the plug produces longitudinal displacement of the inner end portion and radial deformation of the legs to provide clamping pressure at the back of the wall at four distant locations.
Patent NO-176508-C (NO)
Inventor: FAXON JOHAN
IPC: B08B9/04
Filed: 1993-03-30
Abstract: PCT No. PCT/SE91/00655 Sec. 371 Date Mar. 25, 1993 Sec. 102(e) Date Mar. 25, 1993 PCT Filed Sep. 30, 1991 PCT Pub. No. WO92/05888 PCT Pub. Date Apr. 16, 1992.An arrangement is provided for cleaning pipelines and especially ventilation pipes and ducts in buildings, and includes a nozzle connected to a supply conduit through which a pressurized medium can flow. The arrangement includes a nozzle opening directed back toward the supply conduit. The nozzle opening is in the form of a large continuous annular gap which extends along the periphery of the nozzle and is connected to the supply conduit and the source of a pressurized medium. The gap directs the medium toward the inner walls of the pipe or duct and effects a cleaning of the inner walls. The nozzle is moved into the pipe or duct as a result of reaction forces generated from discharge of the pressurized medium through the nozzle opening.