baber/WOPTO huggingface dataset:
Patent CA-1329692-C (CA)
Title: Electro-slag casting apparatus and method
Inventor: BRAMBLETT JOHN D
IPC: B23K25/00
Filed: 1989-03-30
Granted: 1994-05-24
Abstract: ABSTRACT OF THE DISCLOSURE      Apparatus for cladding and thus reclaiming a worn rolling mill roll by fusing a surface layer thereon, comprises an electro-slag mould (7); a slewable derrick structure (Fig. 2) able to feed a split tubular, consumable electrode (51) into the mould; a turn-table (8) supporting the mould; a tiltable induction furnace (55) to charge the mould with molten flux; product transport means (Fig.1) to lift a worn mill roll through the mould and withdraw it downwardly from the mould as cladding proceeds and comprising rigid hangers (12) extending downwardly from the turn-table, an elevator carriage (14) with a product holder and adapter including a mould plug (29), and power driven jack screws (19) to raise and lower the carriage (14); and drive means (9,11) to cause rotary oscillation of the turn-table and the components carried by it, including the roll, relative to the electrode.      A method of cladding a worn roll by the electro-slag process is also disclosed wherein the mould and roll are rotationally oscillated about the axis of the roll relative to the electrode, as cladding proceeds.
Patent CA-1320503-C (CA)
Inventor: HALPERN DONALD F
IPC: C07C43/12
Filed: 1989-04-25
Granted: 1993-07-20
Abstract: ABSTRACT Sodium  or  potassium  fluoride  has  been  found  to efficiently fluorinate the chloro atom adjacent the ether oxygen  in  chloro-fluoro  organic  ethers.   The  reaction proceeds efficiently without added solvent at an elevated temperature and pressure.
Patent CA-1315893-C (CA)
Inventor: GEST STEPHEN B
IPC: G06F3/0485
Filed: 1989-05-03
Granted: 1993-04-06
Abstract: ABSTRACT          A SCROLLING TOOL FOR TEXT AND GRAPHICS                  IN A DISPLAY SYSTEM       A tool for a display system comprises means for superimposing a box on a portion of a buffer of data visible on a display, said box being representative of the size and location of said visible portion with respect to the whole of said buffer.  For example, a box of an appropriate size can be superimposed on a portion of a buffer of data displayed in a window at an appropriate location in the window to allow the two-dimensional extent of the visible portion of the buffer with respect to the rest of the buffer of data to be represented in an easily understood manner.     The invention finds particular application as part of a scroll tool.  By the provision of means for interacting with the scroll box the user is provided with a user-friendly manner of scrolling around a document in a plurality of directions.  This scroll tool is much more convenient to use than conventional scroll bars and does not take up unnecessary screen real estate.
Patent CA-1323053-C (CA)
Title: Cushioning mechanism for stair-climbing wheelchair
Inventor: WATKINS BAXTER R
IPC: A61G5/04
Filed: 1989-06-09
Granted: 1993-10-12
Abstract: CUSHIONING MECHANISM FOR STAIR-CLIMBING WHEELCHAIR     ABSTRACT OF THE DISCLOSURE           A latch for each of a pair of cushioning arms, respectively, of a stair-climbing wheelchair. The latch for each arm includes a first member coupled to the arm and a second member coupled to a fixed support of the wheelchair, with the second member being coupled to the armature of a solenoid which is energized to unlatch the arm from latched relationship with the support when it is desired to use the arm for cushioning purposes.  An ultrasonic transducer coupled to the wheelchair adjacent to each latch, respectively, provides signals to energize the respecting latch solenoid when the arm is to be unlatched.  To latch each arm, the adjacent edge margins of the two members are bevelled so that, during upward movement of the arm, such as by movement of the wheelchair from an inclined position to a horizontal position, the members are spread apart and a first spring biases the two members back together in coupled relationship to each other.  When the latch solenoid is energized, the second member is moved away from the first member to allow a second spring to pull the arm down and into an unlatched position.  A limit switch senses when each arm is latched.           JLMO233:ch
Patent CA-1332384-C (CA)
Inventor: NAPIER GEORGE W
IPC: A62B1/02
Filed: 1989-06-13
Granted: 1994-10-11
Abstract: Abstract:  "Escape System"       An escape system for enabling occupants to escape from the upper-levels of buildings includes a vessel suspended from at least two fire-resistant cables spaced apart upon the surface of the vessel, the vessel itself being of fire-resistant material and being substantially air-tight, a bridge affording access for personnel from an adjacent building to the vessel, and lift means for retracting the cables and thus lifting the vessel.
Patent CA-1332550-C (CA)
Inventor: MARX KARL-HEINZ
IPC: B29C61/06
Filed: 1989-07-13
Granted: 1994-10-18
Abstract: Central is a nonstretchable, high strength thread that extends transverse to stretching, either of individual heat recoverable strands or of an embedding layer. The thread is either placed across plural heat recoverable strands. or plural threads are individually wrapped around the strands, or there is a plurality of helices on thermoplastic strings in a heat recoverable embedment, with further transverse high strength threads being interwoven with the helices.
Patent CA-1331014-C (CA)
Inventor: COOPER CHARLES F
IPC: A23L33/20
Filed: 1989-08-09
Granted: 1994-07-26
Abstract: ABSTRACT OF THE DISCLOSURE A novel method is provided for the preparation of a esterified propoxylated glycerin having food grade quality by reacting at temperatures of from about 100°C to about 250°C a propoxylated glycerin having from 2 to 100 oxypropylene oxide units per glycerin with excess C10 - C24 fatty acids and purifying the reactant product by methanol extraction or steam stripping and neutralization of excess fatty acid.
Patent CA-1330304-C (CA)
Title: Tissue irrigating solution
Inventor: NEWTON WALTER A
IPC: A61P17/00
Filed: 1989-08-16
Granted: 1994-06-21
Abstract: TISSUE IRRIGATING SOLUTION               Abstract of the Disclosure In a tissue irrigating solution of the type con-taining the combination of glutathione, bicarbonate, and Ringer solution (GBR), the chloride salts (Ringer solution) are packaged and stored in solution and the bicarbonate and glutathione are freeze-dried and packaged and separately stored in powder form until immediately preceeding the operation, at which time the bicarbonate and glutathione are dissolved directly into the solution of chloride salts.  The resulting solution is mixed within 24 hours of use.
Patent CA-1320413-C (CA)
Title: Hand control
Inventor: LENZ CRAIG R
IPC: B60W30/18
Filed: 1989-09-06
Granted: 1993-07-20
Abstract: C A N A D A          ROGERS, BERESKIN & ?ARR          FILE NO. 5235-002 Title:                  HAND CONTROL                      Inventor: CRAIG ROBERT LENZ                             ABSTRACT     A hand control device for operating the accelerator and brake of a motor vehicle includes brake and accelerator control rods for extending from the respective accelerator and brake pedals of a motor vehicle to below the vehicle steering wheel.  Clamps connected to one end of each control rod secure the control rods to a respective accelerator or brake pedals or pedal stalks and a handle member is pivotally connected to the other end of each control rod.  Rotation of the  handle  member  in a  first  direction,  and  with  the connection between  the handle member  and  the  accelerator control rod acting as a fulcrum, causes longitudinal movement of the brake control rod, depression of the brake pedal, and operation of the brake.  Rotation of the handle in a second direction,  opposite to  the  first  direction,  and with  the connection between the handle member and the brake control rod acting as a fulcrum, causes longitudinal movement of the accelerator control rod, depression of the accelerator pedal, and operation of the accelerator.
Patent CA-1339132-C (CA)
Title: Prostaglandin derivatives for the treatment of glaucoma or ocular hypertension
Inventor: STJERNSCHANTZ JOHAN W
IPC: C07C405/00
Filed: 1989-09-12
Granted: 1997-07-29
Abstract: The invention relates to ophthalmological compositions for topical treatment of glaucoma or ocular hypertension comprising an effective intraocular pressure reducing amount of a prostaglandin derivative of PGA, PGB, PGD, PGE or PGF, in which the omega chain contains a ring structure, in an ophthalmologically compatible carrier. The invention further relates to the preparation of said compositions and their use for treatment of glaucoma or ocular hypertension.
Patent CA-1308286-C (CA)
Inventor: ABBOTT JOSHUA B
IPC: E04H17/06
Filed: 1989-09-27
Granted: 1992-10-06
Abstract: Abstract of the Disclosure A slat fence retainer for retaining slats in a chain-link fence includes a horizontally disposed slat-retaining element having a pair of spaced apart side walls, a base joining the bottom margin of the side walls and an open top.  The element includes a vertical-slat retention means thereon.          Plural, vertical slat elements are predimensioned to be received in the links in the fence.  Each vertical slat element has at least one substantially planar and resilient flange at an end thereof and slots formed adjacent the end for engagement with the slat retention means to hold the vertical slat element in the fence.
Patent CA-1320826-C (CA)
Title: Electrostatic spray coating apparatus for applying two component mixture
Inventor: OSTIN RICHARD M
IPC: B05D1/34
Filed: 1989-09-28
Granted: 1993-08-03
Abstract: ELECTROSTATIC SPRAY COATING APPARATUS FOR APPLYING TWO COMPONENT MIXTURE                  ABSTRACT OF THE DISCLOSURE          A spray coating apparatus (10) for applying a  paint  composed  of  a  controlled mixture  of  two liquid  components.    A first  gear  pump  (32)  is disposed in a spray booth (30)  and pumps the first component to an applicator (14).  A second gear pump (36)  in  the  spray  booth  (30)  pumps  the  second component to the applicator (14).  A manifold (44) is disposed between the two gear pumps (32, 36) and the applicator (14) for mixing the two paint components. A variable speed motor (16, 20) controls the rate of fluid pumped by each of the gear pumps  (32,  36). Each motor  (16,  20)  includes an encoder  (27,  29) sending feedback signals to an adjustor module (24) which compares the instantaneous speed of each motor (16,  20)  with a reference speed,  then adjusts the instantaneous speed of each motor (16, 20) to conform with the reference speeds thereby adjusting the ratio between the volumetric flow rates of the first and second components with respect to a reference ratio.
Patent DK-149330-C (DK)
Inventor: MEYER NICOLAS
IPC: C08L61/06
Filed: 1979-06-18
Granted: 1986-10-06
Abstract: Concentrated boric anhydride solutions containing more than 5% of boric anhydride in an organic solvent selected from mono or polyalcohols, trialkylborate and/or dialkylacetal when the solvent also contains an acid selected from sulfuric acid and/or aromatic acids. These solutions are used as hardeners of formo-phenolic resols, more particularly for the manufacture of laminates comprising glass fibers and formo-phenolic resols.
Patent FI-56940-C (FI)
Inventor: HAEGER BROR OLOF
IPC: B27K3/52
Filed: 1971-11-29
Granted: 1980-05-12
Abstract: 1379095 Preservative for wood &c HAGER AB 26 Jan 1972 [26 Jan 1971] 3722/72 Heading A5E A preservative for wood and other organic fibre products comprises an aqueous ammoniacal solution containing (a) a copper, zinc, nickel, cadmium or cobalt compound, and (b)  a normal fatty acid having from 6 to 11 carbon atoms per molecule which may be chlorinated or nitrated. The preservative may be used to treat, e.g. wood, textiles, rope, leather, paper and wood pulp.
Patent FI-69010-C (FI)
Inventor: VELDEN HENDRICUS JOHANNES VAN
IPC: B41N1/22
Filed: 1981-07-02
Granted: 1985-12-10
Abstract: Sleeve for a printing cylinder, said sleeve comprising a thin-walled cylindrical sieve, for instance a non-designed (plain-mesh) screen functioning as a support element, upon the outer face of which a photopolymer sheet is directly attached, said sheet being hardenable under the influence of radiation.
Patent FI-67745-C (FI)
Inventor: SUNDMAN STIG
IPC: B63B1/04
Filed: 1981-09-14
Granted: 1985-05-10
Abstract: This invention concerns a wind power plant and/or wind motor-driven craft, consisting of a frame (2) floating on a water surface (1) and upon which has been mounted a tower (3) with a wind-driven generator (4), characterized in that the frame (2) consists of a body which is round in the horizontal plane and stable on the water surface.
Patent FI-78526-C (FI)
Inventor: JACKSON ELDON D
IPC: F16L27/00
Filed: 1986-05-26
Granted: 1989-08-10
Abstract: A rotary joint for a rotating heat exchanging drum (10) directly attached to the end of the drum joumal (14) utilizes a flange (18) and adapter (28) to mount a seal (38) on the journal (14) and the joint body (50) is fixed with respect to the joumal (14) and supports a seal plate (72) in which an annular seal (84) is biased toward the journal (14) mounted plate (72) by springs (102). The body (50) mounted seal includs differential pressure area surfaces (92) to balance the fluid pressures imposed thereon, and the springs (102) are isolated from the fluid within the body (50). The joint eliminates metal-to-metal engagement of moving parts, and the seals may be readily replaced when worn.
Patent FI-85672-C (FI)
Inventor: HOUSEMAN DAN
IPC: B65G17/06
Filed: 1986-10-08
Granted: 1992-05-25
Abstract: A signature stream is delivered to a pick-up station (80) by a conveyor (120) having cooperating vaccum means (128) for retaining the signatures in proper alignment upon the conveyor belt (122) as they approach the pick-up station, said vaccum condition terminating before the signatures are gripped by the jaws of a gripper assembly (30). Each gripper assembly is secured to a chain link (10) and includes a wrap spring (38) which normally holds the gripper jaws closed and which is activated when a gripper assembly release ring engages an opening cam preparatory to receipt of a signature. The chain links comprise a unitary body (12) having guide rollers (16,18) for guiding the chain through a track which may have a significant curvature due to the unique pivot ball (20) imbedded within the body of each link. The pivot ball serves as a swivel for the roller shaft and performs the dual functions of joining two adjacent links and supporting a pair of vertical guide rollers (16,18). Each link is provided with an arrangement for positively and securely mounting a gripper assembly thereof.
Patent FI-85298-C (FI)
Inventor: LANGER RUTH GEB LAYHER
IPC: E04G7/30
Filed: 1988-01-21
Granted: 1992-03-25
Abstract: The system includes vertical posts with apertured disks secured thereto at intervals, coupling heads, wedge-like keys, scaffold pipes, coupling head extensions, and tank-link heads. Each coupling head has a horizontal slot receiving an apertured disk when the head is pushed into mounted position thereon, and has top and bottom key-receiving openings above and below such slot. A wedge-like key extends down through the top key-receiving opening, through a disk aperture, then through the bottom key-receiving opening, fastening the coupling head to the disk. Coupling heads for horizontal scaffold pipes have extensions insertable into the pipes. Diagonal scaffold pipes have tang-link heads, whose tank has an aperture for a pivot provided on an associated coupling head. Conventionally, the disks, coupling heads and pipes are all made of steel, the disks of 9 mm thickness and 122 mm diameter. The disclosed lighter-weight version employs disks and scaffold pipes made not of steel, but of light metal such as aluminum. The coupling heads although still of steel are differently designed, employing a smaller volume of material and thus lighter in weight. The disks are of 10 mm thickness and 124 mm diameter, producing a 33% loadability increase. Numerous other dimensional and configurational modifications of the standard elements compensate for any structural strength inferiority compared to the standard elements, but the herein disclosed lighter-weight versions thereof remain compatible with, and can be freely intermixed with, the heavier-weight standard elements.
Patent FI-85687-C (FI)
Inventor: SOLIN PETER ARNOLD HENRIK
IPC: C03B5/24
Filed: 1990-03-28
Granted: 1992-05-25
Abstract: The invention relates to a method and to an apparatus for the continuous manufacture of a mineral fibre felt. The apparatus comprises a melting furnace (1), means (4) for introducing raw material into the furnace, and a discharge outlet (5) for the mineral melt in form of a melt flow, a device (6) for producing fibres from the melt, and means (8, 9) for collecting these fibres to a fibre felt (7). The apparatus further comprises a device (11) for measuring a parameter of the fibre felt (7) which depends on the melt flow, or for measuring the mass flow through the fiberizing apparatus, a control device (P) where these measured values are compared with set values for the same parameters, and a device, controlled by the control device (P), for regulating the melt flow by e.g. regulating the size of the melt outlet (5) on the basis of the difference between the measured values and the set values of the said parameters.
Patent FI-96525-C (FI)
Inventor: ILMARINEN ANTTI IISAKKI
IPC: D21F3/02
Filed: 1991-01-15
Granted: 1996-07-10
Abstract: A press roll (2) cooperable with a counter roll (1) to form a press with a long nip for paper or board machines is described, said press roll comprising two end walls (4, 5); a flexible jacket (3) secured to the end walls; support members (12, 13) for the end walls, said end walls comprising bearing means (35) for permitting rotation of the jacket and the end walls in relation to the support members; and a press shoe (15) forming together with the counter roll (1) a pressing zone. According to the invention each attachment means comprises a circular clamping member (32), which includes a wedge body (28), and a circular groove (24) disposed on the inside of the end wall to receive the edge portions (8, 9) of the jacket and the wedge body (28), the groove (24) and wedge body (28) being provided with cooperating wedge forming surfaces (25, 33; 26, 34). Further, the clamping member (32) includes bolts (29) for pulling the wedge body (28) into the groove (24) and retaining it therein in order to clamp the edge portions of the jacket by means of wedge action, against the end wall. <IMAGE>
Patent FI-94247-C (FI)
Inventor: LOMBARDINO JOSEPH GEORGE
IPC: C07D405/14
Filed: 1991-07-09
Granted: 1995-08-10
Abstract: Indole derivs. of formula (I), their pharmaceutically acceptable salts and prodrugs are new: R1 = thienyl, furyl or 2-thiazolyl; R2 = thienyl, furyl or 2-X-4-Y- phenyl; X = H, F, Cl, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, NO2 or CF3; Y = H, F or Cl; R3 and R4 = H, F, Cl, Br, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, NO2 or CF3. - Pref. R1 = thienyl or furyl (esp. 2- or 3-thienyl or 3-furyl); R2 = 2-X-4-Y-phenyl; and prodrugs are of formula (II) are also claimed. R5 = alkanoyl, cycloalkanoyl, phenylalkanoyl, chlorobenzoyl, methoxybenzyl, Ph, thenoyl, omega-alkoxycarbonyl alkanoyl, alkoxycarbonyl, phenoxycarbonyl, 1-alkoxyalkyl, 1-alkoxycarbonyloxy alkyl, alkyl, alkylsulphonyl, methylphenylsulphonyl or dialkylphosphonate.
Patent NO-158379-C (NO)
Inventor: OKAMOTO MASANORI
IPC: A61K31/00
Filed: 1983-12-30
Abstract: A compound of the formula or its pharmaceutically acceptable salt: 
<CHEM>
 wherein
 R<1> is hydrogen, lower alkyl or lower alkoxylphenyl,
 R<2> is hydrogen or lower alkyl,
 R<3> and R<5> are each hydrogen, or together to form a bond for getting a group of the formula: 
<CHEM>
 wherein R<4> and R<6> are each as defined below,
 R<4> is lower alkyl,
 R<6> is hydrogen or lower alkyl,
 R<7> is hydrogen or a certain group, and
 R<1><0> is hydrogen or lower alkyl which may have carboxy or esterified carboxy, processes for its preparation and pharmaceutical compositions containing it as an effective ingredient.
Patent NO-157331-C (NO)
Inventor: HERRMANN WOLFGANG
IPC: C07D417/12
Filed: 1984-03-23
Abstract: A new process for the preparation of microcrystalline isoxicam having a particle size of about 1-30  mu m which comprises dissolving isoxicam in a mixture consisting of a solvent miscible with water and of an aqueous base where the resulting basic solution is neutralized with dilute acid to a pH of 4-6 with vigorous agitation precipitating the microcrystalline product is herein described.
Patent NO-172009-C (NO)
Inventor: WOLFF REINHARD
IPC: G01B11/16
Filed: 1987-10-15
Abstract: In the process, the optical waveguides are mechanically pretensioned with respect to the component or in themselves to such an extent that for all the deformations to be expected in the component their stress remains within the tensile range. This results in the avoidance of compressions of the fibres of the optical waveguide which lead to undesired attenuation of the light pulses transmitted through the optical waveguide and corrupt the measurement result in connection with stress monitoring. 
<IMAGE>
Patent NO-170932-C (NO)
Inventor: SOUDA SHIGERU
IPC: C07D405/14
Filed: 1987-10-27
Abstract: The invention provides pyridine derivatives represented by general formula: <CHEM> wherein R<1> and R<2> may be the same or different from each other and each stand for a hydrogen atom, a C1-6 alkyl, C1-6 alkoxy, halogenated C1-6 alkyl, (C1-6 alkoxy)carbonyl or carboxyl group or a halogen atom;  X stands for a group represented by the formula:  -O-, -S- or <CHEM> (wherein R<3> stands for a hydrogen atom or a C1-6 alkyl, phenyl, benzyl or (C1-6 alkoxy)carbonyl group);  Z stands for     1/ &cir&  a group represented by the general formula:    -O-(CH2)q-R<5>   wherein q stands for an integer of 1 to 3 and R<5> stands for a naphthyl group, which may be substituted with a C1-6 alkoxy group, a hydroxyl group or a halogen atom; a pyridyl group or a furyl group,   2/ &cir&  a group represented by the general formula:    -OR<9>   wherein OR<9> stands for a phenyl, tolyl, xylyl or naphthyl group,   n stands for an integer of 0 to 2; m stands for an integer of 2 to 10; and J and K may be the same or different from each other and each stand for a hydrogen atom or a C1-6 alkyl group,  and a pharmaceutically acceptable salt thereof. Pharmaceutical compositions comprising these derivatives are also provided, together with the use of the derivatives for the manufacture of medicaments having therapeutic or preventative value in the treatment of peptic ulcers. Processes for preparing such pyridine derivatives are also provided.
Patent NO-170723-C (NO)
Inventor: TRAEGAARDH PAUL
IPC: B65D5/42
Filed: 1988-02-03
Abstract: A blank for forming a container by folding the blank along longitudinal folding lines (2) into tubular shape, sealing a sealing panel (P5) onto a sealing area of a side wall panel (P1) of the tube and then folding top and bottom wall poritons (3, 3a, 3b, 4, 4a, 4b) inwardly along transverse folding lines (5, 6, 7) has gaps or interruptions (8) of the transverse folding lines formed within said sealing panel (P5) and sealing area. When folding the overlapped and sealed sealing panel (P5) and side panel (P1), any leakage that might occur between the overlying portions of the tranverse folding lines (5, 6, 7) will not extend into said gaps (8), whereby the sealing conditions can be maintained.