baber/WOPTO huggingface dataset:
Patent CA-1314471-C (CA)
Title: Unitary disposable chair formable from fiberboard in one machine pass, with comfort-contoured inner reinforcement
Inventor: VOLPE JAMES R
IPC: A47C4/00
Filed: 1989-04-24
Granted: 1993-03-16
Abstract: UNITARY DISPOSABLE CHAIR, FORMABLE FROM FIBERBOARD IN ONE      MACHINE PASS, WITH COMFORT-CONTOURED INNER REINFORCEMENT          ABSTRACT OF THE DISCLOSURE    This chair folds flat for storage and shipment, or unfolds and sets up for use, in only a few (e. g., three to five) seconds.  Even though it is strong and stable, the chair can be made from one simple blank of five rectangular panels, two smaller panels and a glue tab, using only two glue joints.  Its lower part, a rectangular glued tube, has a vertical seat-support panel across the inside, parallel to two of the outer walls -- so the support panel, though preglued in place, folds and unfolds with the tube.  The upper part of the chair is an extension of the tube, but the front panel folds inward, backward, and downward to form a seat that spans the tube, supported by the front and seat-support panels.  Refinements in support-panel detail facilitate assembly and disassembly while enhancing both support of the seat and controlled deformation of the seat and support for best comfort.  The upper part of each side also folds inward and downward, but only above a diagonal fold from the upper rear corner of the chair downward and forward to meet the fold line of the front-and-seat panel.          The sides double over along this diagonal fold, so the seat is in effect hung from the diagonal folds, receiving slight -additional support.  The back is scored to allow deforma-tion of the tube in a buckling mode, for added comfort.
Patent CA-1316461-C (CA)
Title: Apparatus and method for skew control of document images
Inventor: BAIRD HENRY S
IPC: G06V30/10
Filed: 1989-05-09
Granted: 1993-04-20
Abstract: APPARATUS AND METHOD FOR SKEW CONTROL OF DOCUMENT IMAGES Abstract A method and apparatus for determining a predominant angle of orientation of an image with respect to a reference angle. A file of picture elements is generated which depicts the image with respect to the reference angle. The picture elements are projected onto a plurality of contiguous segments of imaginary lines at selected angles across the file. Each imaginary line is perpendicular to its associated direction of projection. The number of picture elements that fall into the segments for each projection are counted. An enhancement function is applied to the segment counts of each projection. The projection that generates the largest value of the enhancement function defines the angle of orientation of the image. The position of a document scanner or the document itself may be rotated to compensate for the detected skew.
Patent CA-1306862-C (CA)
Title: Coilable tape rule with improved end hook
Inventor: KETCHPEL PAUL A
IPC: G01B3/10
Filed: 1989-07-06
Granted: 1992-09-01
Abstract: ABSTRACT OF THE DISCLOSURE    A spring powered coilable rule has a coilable metal tape with a tape hook at the end thereof.  The tape hook has an elongated body portion extending along the surface of the tape a length greater than the width of the tape and a depending leg portion which has an upper end dimensioned and configured to overlie the outer edge of the tape in its uncoiled state.          The body portion tapers in width from the leg portion to a reduced width, and at least three rivets are spaced axially along the length of the body portion to secure the tape hook to the tape.
Patent CA-1332044-C (CA)
Title: Swine growth promotion
Inventor: SCHRICKER BRIAN R
IPC: A23K1/165
Filed: 1989-08-09
Granted: 1994-09-20
Abstract: ABSTRACT Porcine somatotropin (pST) and dietary lysine are administered in combination in dosages of from about 1-20 mg/swine/day pST and from about 0.9-1.6% by weight dietary lysine to synergistically promote growth, improve weight gain and increase feed utilization efficiency in swine.  Administration of the compounds is conveniently accomplished by (1) administering porcine somatotropin (pST) to swine using conventional methods such as injections or implants and (2) feeding the swine a feed composition containing the lysine.
Patent CA-1320679-C (CA)
Title: Air separation
Inventor: RATHBONE THOMAS
IPC: F25J3/04
Filed: 1989-08-30
Granted: 1993-07-27
Abstract: ABSTRACT                                AIR SEPARATION            Air which has had water vapour and carbon dioxide removed therefrom is introduced at about its dew point into a higher pressure distillation column 4 through an inlet 8, and is separated into oxygen-rich and nitrogen-rich fractions.  A stream of oxygen-enriched liquid is withdrawn from the higher pressure column 4 through an outlet 18 and is introduced into a lower pressure distillation column 6 in which it is separated into oxygen and nitrogen.  Nitrogen gas is taken from an outlet 32 at the top of the lower pressure column 6 and is employed in a heat pump cycle in which it is compressed in compressor 34, cooled in heat exchanger 2, condensed in reboiler 26 to provide reboil for the column 6, and returned to the top of the column 6 as reflux.  A part of the liquid nitrogen stream leaving the reboiler 26 is diverted from the flow to the top of the column 6 and is pumped into the top of the column 4 as reflux.  The operating pressures of the columns 4 and 6 are thus able to be set independently of one another.
Patent CA-1296109-C (CA)
Title: Bus executed scan testing method and apparatus
Inventor: BULLINGER PHILIP W
IPC: G06F11/27
Filed: 1989-09-12
Granted: 1992-02-18
Abstract: BUS EXECUTED SCAN TESTING METHOD AND APPARATUS            Abstract of the Disclosure For LSI/VLSI integrated circuits which inherently have an address decoder and a data bus, an scan testing method and apparatus is presented which does not require additional pin connections to be dedicated for scan test implementation.  Counter to the Joint Test Action Group approach, the present invention uses additional registers, multiplexers, and decoders in conjunction with the existing buses to provide test access to otherwise embedded layers of logic circuitry, without the addition of a single pin connection to a integrated circuit chip package.          Further, since this test method and apparatus uses the data bus and registers just as the rest of the chip, slow and complex d.c. level shifting equipment is not required.
Patent CA-1338992-C (CA)
Inventor: COPE CARROLL W
IPC: C09D7/12
Filed: 1989-09-25
Granted: 1997-03-11
Abstract: Compositions and a method are provided for forming a coated wood, plastic or metal product having the appearance and texture of wood grain. The joints on a wood surface are concealed by the coating and the coating is capable of accepting conventional wood stain.
Patent DK-158037-C (DK)
Inventor: ROMAN STEVEN ALAN
IPC: A01N53/00
Filed: 1979-04-26
Granted: 1990-08-13
Abstract: (IR,cis)-Esters of the following general formula have pesticidal insects and acarids activity. <CHEM> wherein R<1> represents a hydrogen atom, an alkyl group containing from 1 to 10 carbon atoms optionally substituted by one or more halogen atoms, a (cycloalkyl)-alkyl group containing 3 to 7 ring carbon atoms, a total of 4 to 9 carbon atoms and optionally ring-substituted by one or more halogen atoms, a cycloalkyl group containing 3 to 7 ring carbon atoms, an alkenyl group containing 2 to 4 carbon atoms optionally substituted by one or more halogen atoms or alkynyl group containing 2 to 4 carbon atoms or an aryl group containing 6 to 12 carbon atoms or an aralkyl group containing 7 to 10 carbon atoms, each optionally ring-substituted by one or more halogen atoms; R is the residue of a pyrethroid alcohol, e.g. 3-phenoxybenzyl alcohol, alphacyano-3-phenoxybenzyl alcohol or 5-benzyl-3-furylmethyl alcohol. Of the (IR,cis)-esters, the Z-isomer form gives rise to better pesticidal activity. Novel intermediates in the form of the free acid, its salts, halides and alkyl esters are also disclosed.
Patent DK-165030-C (DK)
Inventor: SPYCHER PIERRE
IPC: G08B13/24
Filed: 1987-05-20
Granted: 1993-02-08
Abstract: The security device against theft of objects, e.g. paintings and containers of valuables, has a stationarily mounted housing (1) for receiving protective tube contacts (3 to 9) and a permanent magnet (2). A plate (10) is attached to the housing (1) so as to be rotatable on one side. Arranged on said plate are several permanent magnets (11 to 13), the plate (10) being ejected by the permanent magnets (2, 11) in such a way that it contacts the object (14). Two protective tube contacts (7, 8) are arranged in the housing (1) and two permanent magnets (12, 13) are arranged on the plate (10) in such a way that an alarm is triggered if the object (14) is situated at a certain minimum or maximum distance from the housing (1). The device is flat, compact, light and has a high degree of operational reliability and security against sabotage. No constructional elements of the device are mounted on the object, with the result that the object is not altered or disfigured. <IMAGE>
Patent DK-150862-C (DK)
Inventor: GREGO GIORGIO
IPC: G01B7/12
Filed: 1982-06-23
Granted: 1988-01-11
Abstract: An optical fiber, being drawn from a preform and wound upon a reel, passes between parallel plates of a capacitor connected in a measuring circuit which, from the capacitance variations due to changes in fiber diameter, controls a reel-driving motor to minimize these variations. The capacitor may have a constant charge, as by having one of its plates made of an electret, in which case the capacitance variations are determined from voltage changes. A calculator connected to the measuring circuit translates these variations into numerical values representing the fiber diameter which can be visually displayed.
Patent FI-83150-C (FI)
Inventor: RULE ARTHUR WALTER THOMAS
IPC: A23L33/00
Filed: 1984-06-19
Granted: 1991-06-10
Abstract: The invention relates to a novel, edible fat composition and food products adapted for human infant nutrition containing the novel fat composition. The fat composition comprises (a) palm oil; (b) an oil selected from olive oil and oleic oil; (c) an oil selected from coconut oil, babassu oil and palm kemel oil; (d) and oil selected from soybean oil, corn oil, sunflower seed oil, cottonseed oil and safflower oil, and, if desired, (e) up to 2% calculated on the weight of the fat composition, of a lecithin such as soy lecithin. The amounts of the oils are so chosen that the composition contains defined quantities of linoleic acid, oleic acid, lauric and myristic acids and palmitic and stearic acids.
Patent FI-94170-C (FI)
Inventor: OHSHITA TAKAHIRO
IPC: B09B3/00
Filed: 1989-12-28
Granted: 1995-07-25
Abstract: An internal circulation type fluidized bed boiler in which a fluidized bed primary combustion chamber is formed by providing above the portion of an air distributing plate from which the air having a higher mass velocity is ejected an inclined partition wall which is adapted to intercept an upward flow of the fluidization air ejected from this air ejection portion, and turn this upward flow of the air toward the position above the portion of the air distributing plate from which a gas having a low mass velocity is ejected, with a heat recovery chamber formed between the inclined partition wall and a furnace wall. The inclined partition wall is formed so as to have an angle of inclination of 10 DEG -60 DEG  with respect to a horizontal plane, and a horizontal projection length of 1/6-1/2 of the horizontal length of the furnace bottom. The method of controlling this fluidized bed boiler consists of the steps of controlling the quantity of heat recovered from the heat recovery chamber in compliance with the request by the users of recovered heat by suitably regulating the flow rate of the air ejected from a diffuser for the heat recovery chamber, and controlling the feed rate of the fuel supplied to the fluidized bed primary combustion chamber, on the basis of the temperature of the fluidized bed primary combustion chamber.
Patent FI-97846-C (FI)
Inventor: SCHLEIJPEN FRANCISCUS ADOLF MA
IPC: H05B41/392
Filed: 1990-06-27
Granted: 1997-02-25
Abstract: The invention relates to a switching arrangement for operation of a high-pressure sodium discharge lamp by means of an adjustable power. Control of the adjustable power takes place by means of a control signal generated by optical sensing means for registering the spectral power of light emitted by the lamp. Registration of spectral power takes place in a first wavelength range between 350 nm and 800 nm.
Patent FI-98607-C (FI)
Inventor: OBERMEIER JOSEF
IPC: B23B31/22
Filed: 1992-02-20
Granted: 1997-07-25
Abstract: Rotational drivers (6, 7) of different radian measure are provided on a toolholder for hand held machines for transmitting a torque to the tool shank (8) of a tool. Corresponding rotational-driving grooves (9, 10), likewise of different radian measure, are provided on the tool shank (8). Locking members (4), capable of engaging radially into recesses (11, 12), closed on both sides, in the tool shank (8), serve for axial retention of the tool. By virtue of the asymmetric configuration of the rotational drivers (6, 7) and rotational-driving grooves (9, 10), it is possible to transmit a high torque while avoiding a damaging cross-sectional weakening of the tool shank (8). 
<IMAGE>
Patent FI-94893-C (FI)
Inventor: NURMI HANNU
IPC: F02B29/04
Filed: 1994-03-29
Granted: 1995-11-10
Abstract: Connection arrangement for pressure medium ducts in a diesel engine for connecting at least two ducts (2,3) of the same pressure medium system, which extend in the longitudinal direction of an engine block (1) and which are arranged successively in the flow direction of the pressure medium circulation of the system. The arrangement includes a set of different, preferably cylindrical, hollow duct assemblies (4) to be installed in a connection chamber formed in the engine block at a desired location. The connection chambers connect the ducts with each other (2,3) and each includes a connection aperture (5) on the side of the ducts for connection to devices or units (8,9), such as coolers. The duct assemblies (4) include two or more flow guidance apertures (4a,4b) located so as to accomplish different flow alternatives. The connection chamber is provided with one or more sealing surfaces (5a,6a,7,7') arranged to cooperate with the duct assembly (4) selected in each case so that the duct assembly (4) is sealed according to need to the connection aperture (5), to the wall between the ducts and/or to the upper and/or lower walls of at least one of the ducts. <IMAGE>
Patent NO-153376-C (NO)
Inventor: SPAZIANTE PLACIDO M
IPC: H01M4/90
Filed: 1979-12-20
Abstract: Electrocatalyst and electrodes for oxygen ionization half-cell electrode reactions comprising an electrically conductive porous base having over at least a portion thereof a coating containing said electrocatalyst comprising (1) at least one metal selected from the group consisting of silver and a platinum group metal and (2) a hydrated oxide of at least one metal selected from the group consisting of manganese and nickel, electrochemical cell using the said electrode at which oxygen is ionized and electrolytic processes with such an electrode.
Patent NO-152486-C (NO)
Inventor: ANDERSSON JAN ANDERS ROLAND
IPC: B65D83/14
Filed: 1982-09-20
Abstract: An aerosol dispensing device comprises a socket 1 for an aerosol container 3, said socket having a discharge tube 6 for aerosol and a protective member arranged to the socket and moveable between a use position for the device and a storage position in which the protective member covers the discharge tube as well as the open end of the socket and an aerosol container held therein, which protective member consists of a casing 9 suspended rotably around two spindle means 7 having a common axis extending through a central part of the socket across the longitudinal direction thereof.
Patent NO-170961-C (NO)
Inventor: GARNETT RICHARD HENRY
IPC: A01M7/00
Filed: 1990-11-15
Abstract: PCT No. PCT/GB89/00500 Sec. 371 Date Oct. 23, 1990 Sec. 102(e) Date Oct. 23, 1990 PCT Filed May 2, 1989 PCT Pub. No. WO89/11219 PCT Pub. Date Nov. 30, 1989.A chemical concentrate metering device 16 is provided for an agricultural or horticultural or forestry sprayer system including a reservoir 2 for supplying a dilutant and a spray head 10 for spraying a mixture of the dilutant and a chemical concentrate. The metering device 16 comprises a conduit 17 having an inlet 18 for receiving dilutant from the system and an outlet 19 for supplying a mixture of the dilutant and a chemical concentrate to the system. In addition a seating 22 is provided for detachably receiving a receptacle 31 for supplying chemical concentrate and an injection orifice 26 opens into the conduit 17 and communicates with an outlet 35 of the receptacle 31 received in the seating 22 so as to enable chemical concentrate to be injected from the receptacle 31 into a flow of dilutant in the conduit 17. This enables the chemical concentrate to be supplied directly to the spray head or to an intervening storage tank prior to supply to the spray head, without risk of the user being contaminated by the chemical concentrate.
Patent NO-179433-C (NO)
Inventor: LARSON MIKAEL
IPC: A62B35/00
Filed: 1992-09-29
Abstract: PCT No. PCT/SE91/00238 Sec. 371 Date Sep. 29, 1992 Sec. 102(e) Date Sep. 29, 1992 PCT Filed Mar. 28, 1991 PCT Pub. No. WO91/15130 PCT Pub. Date Oct. 17, 1991.A combined pair of work trousers and safety harness includes a safety harness secured on a liner in the form of innerwear trousers. The buttocks support band of the harness has end portions which spiral up around the wearer's lower torso to above the wearer's waist in front and project out through slots below a waist belt in a pair of outerwear trousers. The buttocks support band ends are provided with structures which permit the harness to be attached to a safety line. Near those ends, the buttocks support band is secured to a waist belt of the outerwear trousers.
Patent CA-2002499-C (CA)
Inventor: MANN ROBERT N
IPC: B23K9/32
Filed: 1989-11-08
Granted: 1995-01-03
Abstract: Additional flexibility of positioning of a welding gun head relative to a smooth surfaced flexible hose is provided by a generally elongate swivel joint positioned between the hose and a bellows connector.  The swivel joint comprises two parts which rotate relative to one another about the longitudinal axis of the joint.
Patent CA-2005528-C (CA)
Inventor: KUMAR AJITH KUTTANNAIR
IPC: H02P3/18
Filed: 1989-12-14
Granted: 1995-06-06
Abstract: For connecting the d-c terminals of a voltage-source inverter to a direct current (d-c) power source, a d-c link capacitor is connected directly between the d-c terminals, a line capacitor is connected in parallel with the d-c link capacitor, and a series inductor is connected between the line capacitor and the source.  A dynamic brake resistor and an electric power chopper are connected in series with one another across the line capacitor.   Between the two capacitors, no inductance is provided but a resistor is inserted in the braking current path during electrical braking operation of the inverter.
Patent CA-2006887-C (CA)
Inventor: KISHISHITA RYUTARO
IPC: G07F17/32
Filed: 1989-12-29
Granted: 1994-08-23
Abstract: ABSTRACT OF THE DISCLOSURE      Since game media used in a slot machine according to the present invention can be collectively supplied for a plurality of games when games are played continuously, it is not necessary for the game medium to be supplied at every game.  The winning dispensation of the game media at the time of the play of a plurality of games is not conducted at each winning of the game.  Numerical values representing the number of the game media to be dispensed at each of the winning games are accumulated at each of the winning of the game a data representing the dispensation numerical data. The winning dispensation is conducted with the game media on condition that the dispensation numerical data is present at the request made with determining the number of the media to be dispensed by a player within a range of the data or the player request when the player completes the play with the slot machine.
Patent CA-2012684-C (CA)
Title: Reaction products of alpha-aminomethylene phosphonic acids and epoxy compounds and their use in coating compositions
Inventor: KAHLE CHARLES F II
IPC: C09D7/63
Filed: 1990-03-21
Granted: 1995-09-19
Abstract: The disclosure is directed to a compound which is a reaction product of at least one phosphonic acid group of an alpha-aminomethylene phosphonic acid containing at least one group corresponding to the formula,   with an epoxy group of a compound containing at least one epoxy group.          The disclosure is also directed to waterborne coating compositions, organic solvent-borne coating compositions, and powder coating compositions containing the aforesaid reaction product.
Patent CA-2014759-C (CA)
Title: Novel steroid derivatives
Inventor: SATO SUSUMU
IPC: A61K31/57
Filed: 1990-04-18
Granted: 2000-12-19
Abstract: Steroid derivatives represented by formula (I) are disclosed. (see formula I) wherein R is a hydrogen atom, a halogen atom, a hydroxy group, or a group -OCOR1, wherein R1 is (a) a linear or branched alkyl group which may be substituted by a halogen atom or a cycloalkyl group, (b) a cycloalkyl group, or (c) an aryl group. The compounds are useful for curing or alleviating inflammation or rheumatism.
Patent CA-2018529-C (CA)
Title: Method and apparatus for correcting timing errors for a multi-picture display
Inventor: CANFIELD BARTH ALAN
IPC: H04N5/45
Filed: 1990-06-07
Granted: 2000-09-26
Abstract: A picture-in-a-picture television receiver displays a compound image which includes a compressed image derived from an auxiliary signal inset in a full-size image derived from a main signal. The auxiliary composite video signal is sampled synchronous with a system clock signal that is burst locked to the main signal. The sampled data signal is separated into luminance and color information component signals, which are subsampled and stored in a field memory synchronous with the system clock signal. The clock signal phase used for horizontal subsampling is determined at the start of each line to compensate for skew errors in the auxiliary signal. The luminance samples retrieved from the memory are applied to clock transfer circuitry which resynchronizes the samples to a phase shifted version of the system clock signal to compensate for skew errors in the main signal. The phase shifted clock signal is synchronized to the horizontal scanning signals used to display the compound image. The color information component signals are not resynchronized to the phase shifted clock signal. The component signals of the compressed image are combined to form a composite signal having color information that is synchronized to the main signal. The compressed signal is substituted for a portion of the main signal to generate a signal representing the compound image.