baber/WOPTO huggingface dataset:
Patent CA-1302390-C (CA)
Title: Oil well rig with pipe handling apparatus
Inventor: RICHARDSON ALLAN
IPC: E21B19/15
Filed: 1988-06-09
Granted: 1992-06-02
Abstract: ABSTRACT OF THE DISCLOSURE             This invention provides an oil well drilling or service rig having inclined capability with pipe handling means which will automatically retrieve pipe from a horizontal pipe rack, tilt it into a position parallel to the mast, and transpose it into the centre line of the mast in line with the drill string and stab the pipe into the drill string for make-up while the elevators are being moved into position to lower the string. The pipe handler can also be used to withdraw pipe from the string in the reverse operation.
Patent CA-1301060-C (CA)
Title: Bacterial treatment to preserve hay quality by addition of microorganisms of the genus bacillus
Inventor: TOMES NANCY J
IPC: A23K3/03
Filed: 1988-07-12
Granted: 1992-05-19
Abstract: ABSTRACT OF THE DISCLOSURE       This invention relates to a method of preserving hay comprising treating hay with an effective anount of Bacillus pumilus or mutants thereof.  The invention also relates to the Bacillus pumilus used to preserve hay quality by the above method.
Patent CA-1283593-C (CA)
Inventor: MORSE JOHN F
IPC: B62K5/007
Filed: 1988-08-15
Granted: 1991-04-30
Abstract: ABSTRACT OF THE DISCLOSURE A stabilizer system for a three-wheel powered wheelchair having a single front steering wheel (13) mounted in the front end of the frame (11) carrying two rear wheels (12) and a seat (10) at the frame rear end, said stabilizer system comprising stabilizer idler wheels (22) mounted at the sides of the front end of the frame (11) immediately behind the steering wheel (13) and normally slightly above ground level.
Patent CA-1303662-C (CA)
Title: One-side-sealed high intensity discharge lamp with a specific sealed portion
Inventor: MATSUURA ATSUSHI
IPC: H01J61/36
Filed: 1988-09-19
Granted: 1992-06-16
Abstract: Abstract of the Disclosure A high intensity discharge lamp includes a bulb, a pair of electrodes for generating discharge therebe-tween, and a filling within the bulb.  The bulb has a sealed portion at its one end for controlling radiation of the heat generated by the discharge so that the tem-perature of a least heated portion of the bulb can be maintained above a prescribed level.
Patent CA-1308167-C (CA)
Title: Magnetic field detector
Inventor: LEBRON FERNANDO C
IPC: G01V3/08
Filed: 1988-10-25
Granted: 1992-09-29
Abstract: A MAGNETIC FIELD ALARM INDICATOR ABSTRACT OF THE DISCLOSURE         A magnetic field alarm indicator comprised of a plurality of magnetic field detectors mounted in a horizontal  plane  for  detecting respective  rotational components  of  a  magnetic  field  and  in  response generating  respective signals  proportional  thereto. Each of the detectors  is mounted at a predetermined angle with respect to adjacent ones of the detectors, thereby  encompassing  a  360-degree  field  of  view. Circuitry is included for rectifying and summing the respective signals received from the detectors and in response  generating  an  output  signal.    Additional circuitry is provided for comparing the output signal to a predetermined set-point signal and in the event the output  signal  is  greater  than  the  set-point  signal generating one or both of an audible and visual alarm signal.  The alarm indicator of the present invention is particularly useful for measuring high magnetic field strengths in the vicinity of magnetic resonance imaging systems  for  preventing  accidental  malfunctioning  of sensitive  medical  equipment  such  as  infusion  pumps, ventilators, etc., and protecting magnetically sensitive components such as magnetic tapes, credit cards etc.
Patent CA-1323270-C (CA)
Inventor: OLSEN HANS
IPC: A61F13/02
Filed: 1988-12-13
Granted: 1993-10-19
Abstract: ABSTRACT            Skin Barrier Product An adhesive, flat skin barrier product for use as semi-manufacture in the production of, a.o., dress-ings, wound-care devices, electrodes and fastening means for ostomy equipment and catheters, consists of al-ternating zones of material of at least two different kinds (26,28,30) at least one of which is a skinfriendly self-adhesive material. The zones are parallel and ex-tend in a direction usually at right angles to the main surfaces of the product. The zones may for instance be parallel strips, co-axial rings, co-wound Archimedean spirals or short strands.     Fig. 9
Patent CA-1340877-C (CA)
Title: Elastase inhibitory polypeptide and process for production thereof by recombinant gene technology
Inventor: SUGIYAMA TAKASHI
IPC: C07K14/81
Filed: 1988-12-21
Granted: 2000-01-18
Abstract: The present invention provides an elastase inhibitory polypeptide comprising a C-terminal half of a human secretory leukocyte protease inhibitor (SLPI) and having an elastase inhibitory activity wherein an inhibitory activity of a trypsin-like serine protease does not excess 1/10 of an elastase inhibitory activity, and polypeptides having the above-mentioned biological activity wherein one or more than one amino acid is added, one or more than one amino acid is deleted and/or one or more than one amino acid is replaced.      The present invention also provides a process for the production of the above-mentioned protein or other protein via a corresponding fused protein.
Patent CA-1312795-C (CA)
Inventor: PIERA HENRI
IPC: C03C8/08
Filed: 1988-12-29
Granted: 1993-01-19
Abstract: ABSTRACT OF THE DISCLOSURE         An enamel coating for cooking utensils comprises a first enamel layer (7) covered in the zone of the bottom (1) of the utensil with a second enamel layer (3) which is in turn covered with a non-continuous third enamel layer (4) constituting a decoration and applied by screen process after drying of the first layer, these three layers (7, 3, 4) being obtained from an enamel frit and being fired simultaneously.   The two enamel layers (3, 4) contain glass beads (5, 6),  at least a certain number of which have a diameter of greater value than the thickness of these enamel layers and project from the surface of the layers, a certain number of beads (6) of the non-continuous third layer (4) being applied on beads (5) of the second layer (3).  The second layer also contains heat-conducting flakes.          The enamel coating offers enhanced resistance to wear and high thermal conductivity.
Patent CA-1294865-C (CA)
Title: Reactive bonding method
Inventor: GOLDING WANDA W
IPC: B32B27/30
Filed: 1989-02-24
Granted: 1992-01-28
Abstract: ABSTRACT         The invention is a structural composite comprising a first substrate having a first reacting group, and a functional fluoropolymer having pendant groups which terminate with a second reacting group; wherein at least a portion of the first reacting group and at least a portion of the second reacting group react with each other to form covalent or ionic bonds to effectively achieve adhesion of the functional fluoropolymer to the substrate by reactive bonding.   35,619-F   -41-
Patent CA-1331801-C (CA)
Inventor: SHOBATAKE YASURO
IPC: H04L12/935
Filed: 1989-03-16
Granted: 1994-08-30
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention discloses a packet switching device which transmits a data packet transmitted from a plurality of input communication channels to plurality of output communication channels.  This switching device comprises a switch which continuously switches between the communication means, a buffer which stores the data packets transmitted from the input communication channels, then transmits the stored packets in sequence to the switch, a detection means which detects the packet transmission status from the buffer to the switch, and a transmission control means which controls the transmission status from the buffer to the switch so that a packet is selected, among the packets stored in the buffer, to be transmitted in order to reduce the number of the output communication channels to which no packet has been designated yet.  Very high throughput can be obtained by this device.
Patent CA-1319073-C (CA)
Title: Protective sheath for catheter assembly
Inventor: BALBIERZ DANIEL J
IPC: A61M25/00
Filed: 1989-04-04
Granted: 1993-06-15
Abstract: Abstract An improvement in a catheter assembly including a cannula, an inserter having a guide channel therethrough in which the cannula slidably fits and a hub structure with the cannula proximal end portion attached to the hub structure.  The improvement includes a sheath having a longitudinal slit or weakened portion and being about the cannula between the inserter and the hub structure.  A sheath stripping construction carried by the inserter strips the sheath from about the cannula as the cannula slides distally through the guide channel.  A first lock member is carried by the inserter and an interlocking second lock member is located about the cannula between the inserter and the hub structure.  The cannula is protected from contamination and from kinking and a positive lock serves to prevent its accidental withdrawal.  A method of inserting a cannula using such an assembly is likewise set forth.
Patent CA-1305595-C (CA)
Inventor: ROECK ERICH
IPC: E05D7/00
Filed: 1989-04-07
Granted: 1992-07-28
Abstract: ABSTRACT     A hinge having a hinge arm of U-shaped cross-section which is connected with a hinge casing by means of hinge links. The hinge arm is mounted on a mounting plate and is at its rear end pivotally connected thereto. At its front end  the hinge arm has a female thread into which a joint adjustment screw is screwed which is mounted with its head in a slot of the mounting plate. The slot  is   open towards the front of the mounting plate. The hinge arm is deformable.          The hinge arm and the mounting plate have openings for a screwdriver. The mounting plate has a slot into which a pin projecting from a lateral flange of the hinge arm extends.
Patent CA-1337876-C (CA)
Inventor: GATES DIRK I
IPC: G06F15/16
Filed: 1989-04-10
Granted: 1996-01-02
Abstract: A multiple processor communications system including a control processor and a scan processor having its own program counter enabling the efficient execution of sub-routines. The scan processor directly accesses a compiled user memory which contains its operating program and also directly accesses the image memory which contains the input and output data to perform the computations required by the program. The system includes error codes for distinguishing various error conditions including collision error conditions indicating illegal commands to the scan processor when it is scanning and parity errors in the compiled user memory and in the image memory.
Patent CA-1333667-C (CA)
Inventor: SHIMIZU KEIICHI
IPC: C21D9/48
Filed: 1989-05-16
Granted: 1994-12-27
Abstract: A steel foil for drawing a container with an organic film coat which is characterized of superior drawability, which includes 0.06% and under carbon, 0.1 to 0.5% manganese, 0.01 to 0.10% aluminum and the balance of iron and inevitable impurities, and the foil having a crystal grain size which is 7.5 to 10 in grain size number (JIS G 0552) and the foil having a ratio of peak values of P(222) to P(200) in intensity of X-ray diffraction in a plane parallel to a sheet surface, i.e. a P(222)/p(200) ratio, which is larger than 0.6 and which has a yield strength of 20 to 45 kg/mm2 and a thickness of 50 to l00 µm.
Patent CA-1302340-C (CA)
Title: Heavy duty modular conveyor belt and sprocket with unique tracking
Inventor: LAPEYRE JAMES M
IPC: B65G17/38
Filed: 1989-05-25
Granted: 1992-06-02
Abstract: ABSTRACT     A  sprocket  and  a  module  for  forming a heavy duty, smooth top, straight  running conveyor belt which is easy to clean and which uses a center  transverse  tooth  member  to  receive  a driving force from an intermeshed  sprocked  is disclosed.   Each of the modules is suitable for  being  pivotally  connected with a multiplicity of similar modules by  pivot  rods  to  construct  a  conveyor  belt.  Each of the modules includes  first  and  second pluralities of link ends which are aligned in  the  module  to form first and second pivot axes.  Each of the link ends  have  a topmost portion which has a width which is just less than the  space between two adjacent link ends on the same module, such that when  intermeshed with link ends of another module a continuous, flush, smooth  top  surface is provided.  The pluralities of link ends of each of  the  modules are joined by an integrally molded smooth top connect-ing  structure  which  includes  a  tooth member extending downward and parallel  to  the pivot axis.  The tooth member further defines driving surfaces  on  opposite sides for receiving a driving force from a drive recess  of  a  cooperating  sprocket  to  move  the module and the belt constructed from  a multiplicity of the modules.  To achieve tracking, the  bottom portion of each link end is substantially narrower than the topmost  portion  such that spaces are provided between the intermeshed link  ends.   A multiplicity of tracking teeth are also provided on the cooperating  sprocket  which  are  received by  the  space between the intermeshed link ends.
Patent CA-1339152-C (CA)
Inventor: MATSUO MAKOTO
IPC: G03G5/00
Filed: 1989-05-17
Granted: 1997-07-29
Abstract: The  present  invention  relates  to  an  electrostatic information recording medium in which a charge retaining layer having high  insulating properties  is  laminated  on  an electrode,  and  an electrostatic information recording/reproducing process wherein, while  said    electrostatic information  recording  medium  is positioned  in  opposition  to  a  photosensitive  member  on  which  a photocondutive layer is laminated, the recording medium is subjected to information exposure with the application of voltage between both electrodes to accumulate electrostatic charges thereon depending upon the  dosage  of said  information  exposure,  and  the  electrostatic inforamtion thus accumulated is reproduced by potential reading.      The present    electrostatic     information recording medium has an information density as expressed in terms of a high recording capcaity of the order of 8 X 10 8 bits/cm2, and makes it possible to process  information  in  a  planar  state  so  that  analog  or digital information  such  as  characters,   line  pictures,   images,   (0~1) information and sounds can be accumulated in the form of electrostatic charges.  With the present     electrostatic    information recording medium,  it  is possible  to obtain information of high quality and resolving  power  because  of  the  information  being  accumulable  in electrostatic charge units. Due to its high charge retainability, it is further possible to store information permanently. Still further, it is possible to make inexpesensive and simple recording/reproducing systems, since information can be output by reading local potentials of electrostatic latent images at any time and any scanning density.
Patent CA-1321112-C (CA)
Inventor: FECONDINI LUCIANO
IPC: A61M1/16
Filed: 1989-06-30
Granted: 1993-08-10
Abstract: ABSTRACT OF THE DISCLOSURE    Disclosed is a gravity flow fluid balancing system that includes an infusion line to transport an infusate from an infusate supply to a patient's body and an ultrafiltrate line for transporting ultrafiltrate from the body to an ultrafiltrate reservoir.  The infusate and ultrafiltrate reservoirs are each connected to a load cell.  The load cells are, in turn, connected to a control unit which compares the readings received from the load cells.  A clamp, which is controlled by the control unit, controls the flow out of the infusate reservoir into the patient's body.  Control of the clamp and fluid flow through the system can be regulated on a weight change basis (infusate - ultrafiltrate) or on an infusion basis.
Patent CA-1325275-C (CA)
Title: Regime recognition
Inventor: MOLNAR GEORGE A
IPC: G01M99/00
Filed: 1989-09-28
Granted: 1993-12-14
Abstract: Abstract of the Disclosure Regime Recognition System operating regimes are identified by dividing a range of each one of a plurality of sensed system parameters into a plurality of predetermined range segments, assigning an alphanumeric character to each range segment of each parameter, and generating a composite number, each digit of which is comprised of one of the alphanumeric range segment characters of each parameter.  Apparatus compares the current sensed values of each parameter to the corresponding predetermined range segments to determine the current range segment of each sensed parameter, generates a current composite number comprised of the current range segments of all of the parameters, and compares the current composite number to a plurality of predetermined system operating regimes to determine if the current composite number identifies one of a plurality of system operating regimes.  The current composite number is converted to a base ten equivalent to facilitate the comparison of the current composite number to the plurality of system operating regimes.
Patent DK-155617-C (DK)
Inventor: GRENIER JEAN
IPC: E05D1/02
Filed: 1984-05-11
Granted: 1989-09-04
Abstract: The hinge of the strap type is made as a connecting mechanism between the parts to be secured to the elements to be connected together. The strap comprises the cylindric selvedges each of which cooperates with at least one groove formed in at least a portion of a double part in form of a jaw and made integral with each of the elements to be assembled together, a central band in the strap having minimum width to permit free rotation of such elements relative to one another.
Patent DK-160366-C (DK)
Inventor: LEYENDECKER GUSTAVE
IPC: C10B1/10
Filed: 1980-06-24
Granted: 1991-08-19
Abstract: In the continuous production of coke or semicoke from coal grains and/or fines an inclined air-tight rotating tubular oven is fed with coal grains and/or fines from a hopper. As the coal grains and/or fines progress down the rotating oven they are heated by a stoichiometric mixture from a burner and converted into coke or semicoke having a volatile content of from 1% to 20%. During the heating of the coal grains and/or fines the interior of the oven is maintained under a slightly elevated pressure in relation to the atmosphere. The coke or semicoke is then extracted from the oven and passed to an extinguishing device where the coke or semicoke is extinguished to prevent recombustion.
Patent DK-159451-C (DK)
Inventor: RUDDOCK JOHN CORNISH
IPC: C12P19/00
Filed: 1985-07-11
Granted: 1991-03-18
Abstract: A new acidic polycyclic ether antibiotic UK-58,852 has the formula:wherein R and R<sup>1</sup> are both hydrogen, and can be prepared by the submerged aerobic propagation in aqueous nutrient media of Actinomadura sp. ATCC 39697. The antibiotic and its cationic salts are active against a variety of microorganisms and are effective in controlling coccidiosis, enteritis, swine dysentery and theileriosis as well as being effective in promotion of growth and/or improving efficiency of feed utilisation in swine and ruminants. Two minor components, wherein R is H and R<sup>1</sup> is CH<sub>3</sub> and wherein R and R are both CH<sub>3</sub>, have also been isolated from the fermentation.
Patent DK-157594-C (DK)
Inventor: BECHGAARD CARL CHRISTIAN
IPC: A01N25/02
Filed: 1981-08-14
Granted: 1990-06-18
Abstract: A carrier consisting of ethylene glycol, or another hygroscopic glycol, or another hygroscopic liquid in a composition containing a protective agent to be introduced into a porous substrate such as timber, particularly a boron-rich compound (at least 25% of B2O3, preferably at least 35% of B2O3). For penetration into wood as a preservative suppressing or preventing insecticidal or fungal attack, the glycol carrier penetrating the outer portion of the wood more quickly than an aqueous carrier.
Patent FI-70023-C (FI)
Inventor: BRITTAIN DAVID ROBERT
IPC: C07D487/10
Filed: 1980-11-12
Granted: 1986-09-12
Abstract: The invention concerns novel 1'-substituted spiro[imidazolidine-4,3'-indoline]-2,2',5-triones of the formula: <IMAGE> I  in which R1 is (1-12C)alkyl; phenyl, naphthylmethyl or cinnamyl optionally bearing 1-2 halogeno substituents; or benzyl optionally bearing 1-3 substituents independently selected from halogeno, trifluoromethyl, (1-4C)-alkyl, (1-4C)alkoxy, nitro, cyano and hydroxy; and ring A optionally bears one substituent selected from halogeno, (1-4C)alkyl, (1-4C)alkoxy, nitro and hydroxy, or two substituents independently selected from halogeno (1-4C)alkyl and nitro; or a pharmaceutically acceptable salt thereof; but excluding those compounds wherein R1 is methyl, ethyl, n-propyl or unsubstituted benzyl and benzene ring A is unsubstituted. The compounds of the invention are potent inhibitors of the enzyme aldose reductase and are of use in the treatment or prophylaxis of certain complications of diabetes or galactosemia. The invention also embraces processes for the manufacture of the novel compounds of formula I, as well as pharmaceutical compositions of such compounds. A representative compound is 1'-(2-fluoro-4-bromobenzyl)-spiro]imidazolidine-4,3'-indoline]-2,2',5- trione.
Patent FI-71845-C (FI)
Inventor: STANTON MICHAEL
IPC: G03F7/016
Filed: 1980-12-12
Granted: 1987-02-09
Abstract: The radiation sensitive compound contains at least two groups having the structure 

A<->N@ - Ar - R - X - @ - X<1> -
 in which Ar represents a divalent or other polyvalent radical derived from an aromatic or heteroaromatic compound; X and X min  which may be the same or different, each represents O, S or an imino group, provided that at least one of X and X min is an imino group, Y represents O or S, R represents a single bond or a divalent or other polyvalent radical and A<-> is an anion. It may be produced by (i) reacting a compound containing a diazo group precursor and having one or more -OH, -SH, -NH2, -NH- groups with a compound having a plurality of -NCO, -NCS, -OCOCl, or > NOCl groups, (ii) converting the precursor as necessary into a diazo group, and (iii) reacting the diazo groups with an acid. The compound is useful for the production of radiation sensitive plates for lithographic printing plate manufacture.
Patent FI-82476-C (FI)
Inventor: HUNG JU-MING
IPC: C08C1/00
Filed: 1986-01-09
Granted: 1991-03-11
Abstract: The invention is concerned with a process for coagulating aqueous polymer latex, comprising contacting aqueous polymer latex with an effective amount of an aqueous solution of water-soluble non-nucleophilic, non-oxidtive alkaline earth metal and/or zinc salt and recovering the resulting coagulated polymer, the process enabling the preparaion of polymer having a unique combination of properties.
Patent FI-77569-C (FI)
Inventor: VILJANTO JOUKO
IPC: A61B10/02
Filed: 1987-07-13
Granted: 1989-04-10
Abstract: PCT No. PCT/FI88/00113 Sec. 371 Date Mar. 15, 1990 Sec. 102(e) Date Mar. 15, 1990 PCT Filed Jul. 8, 1988 PCT Pub. No. WO89/00403 PCT Pub. Date Jan. 26, 1989.The object of the invention is a device for determining the healing ability of a surgical wound or a connective tissue. A flexible capillary tube (1) is inserted into the wound, the said tube having at the end to be inserted a sponge (2) for the attachment and growth of cells. At least that end of the capillary tube (1) which is left inside the wound is provided with at least one inner groove. The sponge is wet-expanding viscose cellulose sponge containing macro- and micropores in communication with each other.
Patent FI-86674-C (FI)
Inventor: KITZINGER FRANK
IPC: H01T2/02
Filed: 1988-07-19
Granted: 1992-09-25
Abstract: A spark gap switch is disclosed. The spark gap switch comprises an anode and a cathode having facing surfaces separated by a predetermined gap, a trigger electrode located in the vicinity of such gap, and a piezoelectric generator connected between the trigger electrode and the cathode for triggering the spark gap switch.