baber/WOPTO huggingface dataset:
Patent NO-162001-C (NO)
Inventor: PIGNEUL RAYMOND
IPC: A41B/
Filed: 1985-09-24
Abstract: PCT No. PCT/FR85/00014 Sec. 371 Date Sep. 25, 1985 Sec. 102(e) Date Sep. 25, 1985 PCT Filed Jan. 25, 1985 PCT Pub. No. WO85/03205 PCT Pub. Date Aug. 1, 1985.The invention concerns the field of hygiene and relates to a disposable article (1) combined removably with a removable belt (12), the attachment of one to the other being obtained by means of "Velcro" TM  attachment elements. The article comprises a first attachment element (11) fixed near each longitudinal edge on the external face of a trunk area (4); the means of attachment combined removably consist of a belt (12) provided at each extremity with a complementary second attachment element (16) of the first attachment element (11), and the other external trunk area (4) and/or at least one area (13) of the belt coming into contact with this external trunk area has a coefficient of friction sufficient to maintain the article in position by the combination of the first attachment elements (11) by means of the belt provided with the complementary second attachment elements (16).
Patent NO-174513-C (NO)
IPC: C09K3/14
Filed: 1986-12-09
Abstract: Ceramic abrasive grits comprising alpha alumina and at least about 0.5 percent by weight yttria are prepared by mixing an aqueous dispersion of alpha alumina monohydrate and yttrium compound, gelling the resultant mixture, drying the gel to produce a dried solid, crushing the dried material to produce grits, calcining the dried grits to substantially remove bound volatile materials, and firing the grits to produce a ceramic material. The yttrium for the most part is in the form of a yttrium aluminum garnet. Abrasive products comprising the abrasive grits are also claimed as is a method of grinding a workpiece with such abrasive products.
Patent NO-167313-C (NO)
Inventor: VANGAEVER MARC
IPC: E01C19/15
Filed: 1987-01-12
Abstract: 1. Sweeping method comprising the combined use of a mechanical brush (9) and a container (10) at the front of a motor vehicle, in which the front edge (26) of the forwardly open container (10) is arranged almost against the ground to be swept, the ground is swept by driving the brush in rotation so that the swept material is projected rearwardly through the container opening and the material in the container is removed by raising the container (10) and inclining its opening downwardly and in which the brush is moved freely and automatically away from the container so as to clear its opening when an obstacle is encountered and the brush is automatically returned to its initial position when the obstacle disappears, characterized in that, during sweeping, the brush (9) is freely and automatically lowered under the effect of gravity towards the ground adjacent to the opening of the container (10) and in that, in the removal position, when the opening of the container is inclined downwardly well above the ground, the brush is freely and automatically moved away under the effect of gravity from the front edge of the container so as to clear the container opening and the brush (9) is possibly used to help remove the granular material from the container.
Patent NO-174975-C (NO)
Inventor: HAHN TORBJORN
IPC: F17C3/00
Filed: 1991-07-11
Abstract: The invention relates to a method for the construction of a system for storing liquid or gas in a storage space (1) in rock (2) or earth, lined with thin sheet (11), comprising a layer of a particle shaped drainage material (18), e.g. sand, gravel, or the like, in a space (16) between rock or earth and the thin sheet lining. An intermediate wall of corrugated sheet (15) is disposed at a distance from the rock or earth wall (17) and is anchored in the rock or earth wall. The space between the intermediate wall of corrugated sheet and the rock or earth wall is at least partly filled with said particle shaped drainage material, so that said material forms at least a layer between the intermediate wall of corrugated sheet and the rock or earth wall, the thin sheet (11), which shall form the lining, being fastened to the side of the corrugated thin sheet facing the interior of the storage space. The invention also relates to a storage system constructed according to the method.
Patent NO-175855-C (NO)
Inventor: MIRACCA IVANO
IPC: C07C41/06
Filed: 1991-11-04
Abstract: An integrated process for producing iso-butene and alkyl tert-butyl ethers in which the iso-butene is obtained by dehydrogenation of iso-butane followed by purification by partial condensation plus absorption of residual vapour with a solvent, the alkyl tert-butyl ether being obtained by reacting the purified iso-butene product with the corresponding alcohol, the essential characteristic being that the solvent used for absorbing the iso-butene is part of the product alkyl tert-butyl ether itself and/or part of the corresponding alcohol used in the process. <IMAGE>
Patent NO-176257-C (NO)
Inventor: VESA REIJO
IPC: F42B30/00
Filed: 1992-09-17
Abstract: The present invention relates to a flip-out mechanism for target trackers (5) for sub-combat units (1) of the type intended to be transported by a carrier body to a target area where it is dropped for scanning the area under braked fall with its target tracker (5) and for combatting targets possibly identified there. The problem solved by the present invention is that of retarding, in a gentle and efficient manner, the flip-out of the target tracker (5) and thereafter of locking it in the flipped-out position.
Patent NO-180688-C (NO)
Inventor: BAUMBACH THORKILD
IPC: F16B13/00
Filed: 1995-05-02
Abstract: The invention refers to a plug (1) for use in brittle and/or easily workable material. The plug (1) which is designed to be expanded by means of a cooperating screw in through holes as well as dead end holes is in its inner end portion (4) provided with a drilling element (3) and in its external end portion (10) with a recess adapted to a chisel or screwdriver bit, the plug being possible to rotate around its longitudinal axis by means of said chisel or screwdriver bit. The plug itself is hereby able to drill the hole in which it is to be mounted. If the plug (1) is mounted in a through hole the co-operating screw will push the drilling element (3) away when driven into the hole while the screw when mounted in a dead end hole will pass beside the drilling element (3) expanding the inner end portion (4) of the plug.
Patent CA-2001760-C (CA)
Inventor: BADDER ROLAND
IPC: B66F9/19
Filed: 1989-10-30
Granted: 1993-01-05
Abstract: ABSTRACT           An assembly detachably mountable on the forks of a fork-lift vehicle includes a frame having channels open at one end thereof for insertion thereinto of respective ones of the forks of a fork-lift vehicle.   A bucket having a bottom wall and an open front wall is tiltably attached to the frame for movement from one to the other of load holding and load dumping positions.  Located at the open front wall of the bucket is a door movably mounted thereon, which is movable to open and close the open front wall.    The assembly also includes power units which can selectively move the bucket relative to the frame and open and close the door.   The assembly can be used with a conventional fork-lift vehicle to scoop up particulate material from a surface, and carry the material to another location where it can be dumped from the assembly.
Patent CA-2006943-C (CA)
Title: Radio transceiver apparatus with booster
Inventor: FURUNO KENICHI
IPC: H04W52/04
Filed: 1989-12-29
Granted: 1994-08-02
Abstract: Disclosed is a booster apparatus wherein a detected signal which an input power detecting means outputs is subjected to a fixed processing and made to be a reference voltage for level-setting, and a transmitting level setting means controls the gain of an amplifier in such a manner that a detected signal which a transmitting power detecting means outputs and the reference voltage are balanced with each other.
Patent CA-2006985-C (CA)
Title: Bead retainer
Inventor: JONES PAUL W JR
IPC: B60C15/028
Filed: 1990-01-02
Granted: 1994-12-27
Abstract: A device (20) for retaining the beads of a tire against the flanges of a rim.  The bead retainer device (20) is a non rubber and non metallic ring structure of a composite material.  The bead retainer device (20) is capable of being manually deformable in the axial direction. The bead retainer device is also capable of being manually deformable in the circumferential direction such as to be collapsible.
Patent CA-2011786-C (CA)
Title: Ventilation grille
Inventor: MUELLER GOTTFRIED
IPC: F24F13/15
Filed: 1990-03-08
Granted: 1994-01-04
Abstract: ABSTRACT         The present invention relates to a ventilation grille comprising a housing having a rear wall provided with apertures and side walls projecting from the rear wall defining a compartment having an opening wherein fins are pivotably mounted on the side walls for con-trolling the flow of air through the opening.  A damper is located in the compartment defined by the side walls and rear walls between the fins and the rear wall for controlling the passage of air therebetween.  The hous-ing is formed in one piece.  This ventilation grille is easier and cheaper to manufacture.  The process of man-ufacture is also disclosed.  According to the process the slots of the rear wall are stamped from one strip of material, the side walls are folded away, from which lateral strips are folded away, and the latter are then joined to one another in overlapping regions.
Patent CA-2015857-C (CA)
Inventor: PUYDAK ROBERT CHESTER
IPC: C08L21/00
Filed: 1990-05-01
Granted: 2000-08-08
Abstract: A dynamically vulcanized composition comprising a polyolefin resin and an elastomer is provided in which a major portion of fillers or specified additives are present in the polyolefin resin. A process for producing the dynamically vulcanized composition is also provided including the addition of the fillers and/or specified additives after the dynamic vulcanization step. The compositions have improved stiffness to impact balance.
Patent CA-2018963-C (CA)
Title: Tape measure end hook
Inventor: KNAPP RALPH EDWARD
IPC: G01B3/10
Filed: 1990-06-13
Granted: 1999-11-16
Abstract: A floating end hook for a measuring tape is disclosed which defines two openings for receipt of first and second rivets for attachment of the end hook to the measuring tape. The openings lie on an axis parallel to an inside surface of an abutting member of the end hook.      The positioning of the openings allows the force produced when the end hook impacts the measuring tape housing to be approximately evenly distributed between the first and second rivets. A third opening for receipt of a third rivet may be located on the end hook a predetermined distance from the axis on which the other two openings lie. The third opening prevents the end hook from twisting and further ensures that the impacting force is evenly distributed between the first and second rivets.
Patent CA-2019006-C (CA)
Title: Antiherpes tetrapeptide derivatives having a cycloalkyl substituted aspartic acid side chain
Inventor: DEZIEL ROBERT
IPC: C07K5/04
Filed: 1990-06-14
Granted: 2000-06-13
Abstract: Disclosed herein are tetrapeptide derivatives of the formula X-NH-CHR1-C(W1)-NR2-CH[CH2C(O)-Y]-C(W2)-NH-CH[CR3(R5)-COON]-C(W3)-NH-CHR5-Z wherein X is a terminal group, for example, alkanoyl or phenylalkanoyl radicals, R1 and R5 are selected from amino acid or derived amino acid residues, R2 is hydrogen, alkyl or phenylalkyl, R3 and R4 are joined to form a cycloalkyl, W1, W2 and W3 are oxo or thioxo, Y is, for example, an alkoxy or a monosubstituted or disubstituted amino, and Z is a terminal unit, for example, hydrogen, COON or CH2OH. The derivatives are useful for treating herpes infections.
Patent CA-2019581-C (CA)
Title: Non-volatile counter
Inventor: MURRAY KENELM GERALD DIGBY
IPC: H03K21/40
Filed: 1990-06-21
Granted: 2000-05-16
Abstract: A counter includes an array of memory cells arranged in groups of memory cells, each group designating a counting decade. Each group of memory cells includes first and second word strings, each capable of storing a data word, and a fault flag, capable of indicating which word string contains the data word.  Sensing means is coupled to the memory array for checking the status of the memory cells and for generating fault signals upon detection of a fault in a memory cell. Logic means is coupled to the memory cells and to the sensing means for selecting the first or second word string in response to a fault signal, wherein upon detection of a fault in a first word string, the data word is written into a second word string. A central shifting unit is coupled to the memory array for reading a data word stored in a word string into the shifting unit, incrementing the data word, and writing the incremented data word into its respective word string.
Patent CA-2019896-C (CA)
Inventor: JUNG KWAN J
IPC: H05B6/76
Filed: 1990-06-26
Granted: 1995-01-31
Abstract: A wave shielding structure for a microwave  oven is disclosed. The structure comprises: a seal plate integrally formed with a slit, and having a bent surface, with a front plate and dual metals being contacted to the bent surface in order to obtain a first shielding effect; a turning post having a certain period based on a TE mode for obtaining a second shielding effect; a choke seal disposed within the damping groove for obtaining a third shielding effect; and a capacitive seal formed by contacting metals onto the bent surface of the door frame for obtaining a fourth shielding effect. According to the present invention, the wave shielding capability becomes superior the appearance of the door becomes aesthetically nice, and the asembling of the door becomes convenient.
Patent CA-2020001-C (CA)
Title: Front and rear wheel drive motorcycle
Inventor: YAMAUCHI KOSAKU
IPC: B62M9/04
Filed: 1990-06-27
Granted: 1996-05-28
Abstract: A front and rear wheel drive motorcycle includes an engine unit  including a cylinder assembly and a crank shaft  and  first  and  second  speed  change  belt  mechanisms mounted to one end of the crank shaft for driving the front and rear wheels,  respectively.  The  first and second speed change  belt mechanisms  are  operatively connected to  first and second speed change gear mechanisms through first and second  driven  pulleys  respectively  provided  to  the  first and second speed change belt mechanisms. To one end of the crank shaft  is  mounted  a  driving  pulley  means  operated commonly with respect to the first and second speed change belt  mechanisms.  The  driving  pulley  means  comprises  a stationary driving pulley mounted to one end of the crank shaft and operated commonly with respect to the first and second speed change belt mechansims and a pair of movable driving pulleys mounted to one end of the crank shaft with the stationary drinving pulley interposed therebetween.  The cylinder assembly of  the engine  is  directed  substantailly horizontally  forwardly  or  rearwardly  with  respect  to  the motorcycle body for effectively utilizing the space for the location  of  the  respective  elements  or  units  of  the motorcycle.
Patent CA-2023406-C (CA)
Title: Ostomy device with convex adhesive faceplate and protective shield and method for fabricating same
Inventor: JOHNSEN KENNETH A
IPC: A61F5/443
Filed: 1990-08-16
Granted: 2003-05-06
Abstract: A plastic annular disk has a convex exterior surface upon which is situated an adhesive wafer.      A removable protective shield is formed to have a substantially wrinkle-free surface with a contour identical to that of the convenx surface. The disk and wafer are placed in a vacuum chamber, below a planar plastic sheet. The top of the chamber is heated. The space above the sheet is evacuated to draw fine sheet against the heated surface. The remaining portion of the chamber is then evacuated to eliminate air between the wafer and disk. Lastly, the top of the chamber is vented such that the heated sheet is pressed over the wafer and disk.
Patent CA-2023520-C (CA)
Title: Sapstain control method using mariannaea elegans
Inventor: SEIFERT KEITH
IPC: B27K3/34
Filed: 1990-08-17
Granted: 2001-02-27
Abstract: ABSTRACT         The invention relates to a method for controlling or preventing sapstain in wood or wood products using the fungus Mariannaea elegans as a biological control agent.  The method comprises treating the wood or wood products with an inoculum of Mariannaea elegans.
Patent CA-2024296-C (CA)
Title: Protective device, individual, portable, with total insulation and controlled atmosphere
Inventor: GALVAN DINO
IPC: A62B31/00
Filed: 1990-08-30
Granted: 1994-04-12
Abstract: ABSTRACT   A  portable  device  allowing  the  rapid  aiding  of individuals  suffering  from  difficulty  in  breathing, movement and communication, in a situation of environmental risk in the form of toxic and contaminating agents, said device  comprising  a  wrapping  of  flexible  material impermeable to gas,  vapour,  fumes,  aerosol and dusts,  a window in said wrapping, hermetically closed by a flexible transparent material for the visualization of the inside thereof, a box-shaped body in fluid commmunication with an extremity of said wrapping and carrying a system for the filtering, feeding and pressurization of the air,  and at least one exhaust valve of the air in said wrapping.
Patent CA-2026324-C (CA)
Title: Ancillary device for fastening a tool within a platen press
Inventor: YERLY MARCEL
IPC: B26F1/00
Filed: 1990-09-27
Granted: 1997-01-28
Abstract: The invention covers a platen press design for cutting, creasing or embossing sheet-like matter, including a lower movable beam (2) carrying the workpiece sheet (4), and an upper stationary beam (1) on which the tool (3) is fitted.  To avoid bending of the tool (3) in operating position, at least one of the chambers (18b) of the inner volume of the upper beam (1) is made air tight and is connected, both to a vacuum pump and through a duct (23) to the rear side of the tool (3) so as to be able to press the latter tool by vacuum action against the upper beam (1).
Patent CA-2030408-C (CA)
Title: Triple wall fold construction and forming process and mechanism
Inventor: KEECH RODERICK GEORGE
IPC: B31B50/25
Filed: 1990-11-21
Granted: 1996-09-24
Abstract: An improved triple wall corrugated paper board fold construction is provided which is formed by joining a single wall sheet with a nonadhered band of the medium to a contiguous liner of another one of the single wall sheets,  slitting  and  removing  a  portion  of  the nonadhered  band  along  a  narrow  bending  area,  and removing the slit strip to leave a bending groove formed with one or more score lines in the material underlying the groove, as the board continuously moves along a path of travel.
Patent CA-2032337-C (CA)
Title: Method of making low-fat butter or margarine spread and resulting product
Inventor: SILVER JULES
IPC: A23C19/02
Filed: 1990-12-14
Granted: 2002-03-12
Abstract: A method for the preparation of a low-fat butter or margarine product for use as a table spread. The product is prepared by plasticizing a composition containing from 15% to 50% lipid, preferably butter fat; an amount of protein, preferably dairy protein, sufficient to emulsify the lipid but insufficient to stabilize the lipid against plasticization; and from 40% to 60% moisture.  Salt, butter coloring and butter flavoring are preferably also included. The plasticization is achieved by subjecting the composition to the high speed cutting action of a sharp bladed food comminuter for a period of time sufficient to plasticize the composition. The product is a smooth plastic spreadable butter substitute containing nutritious protein, which is low in fat and does not require the need for emulsifiers and stabilizers. The product is spreadable immediately after removal from refrigeration, as well as at normal room temperatures.
Patent CA-2038967-C (CA)
Title: Crystal oscillator for use in timepiece of battery-powered portable apparatus
Inventor: KOMODA MOTOYOSHI
IPC: H03B5/32
Filed: 1991-03-25
Granted: 1996-03-05
Abstract: Frequency compensation for a crystal oscillator circuit whose oscillation frequency is dependent on source voltage applied thereto.  When a capacitor is added to the frequency compensation terminal of the crystal oscillator circuit, the circuit changes the oscillation frequency thereof on the basis of the capacitance of the capacitor.          A source voltage detector compares the source voltage being applied to the crystal oscillator circuit with a predetermined reference voltage and produces a control signal matching whether the source voltage is higher or lower than the reference voltage.  On receiving the control signal, a control switch turns on or off the contact thereof to add or not to add the capacitor to the frequency compensation terminal.  Assuming that the characteristic of the crystal oscillator circuit is such that the oscillation frequency decreases with the decrease in the source voltage,  when the source voltage is low, the capacitor for frequency compensation is not added so as to increase the oscillation frequency of the crystal oscillator.  Conversely, when the characteristic is such that the oscillation frequency increases with the decrease in the source voltage, the capacitor is added so as to decrease the oscillation frequency.
Patent CA-2040336-C (CA)
Inventor: KIOKA MAMORU
IPC: C08F10/00
Filed: 1991-04-12
Granted: 1998-01-20
Abstract: A solid titanium catalyst component [Ia] containing magnesium, halogen, titanium and a compound having at least two ether linkags with a plurality of intermediately existing bonding atoms; a catalyst and a prepolymerized olefin-containing catalyst prepared by using the solid titanium catalyst component [Ia]; a method for preparing a polyolefin wherein said catalyst or prepolymerized olefin containing catalyst is used.  A catalyst and a prepolymerized olefin containing catalyst prepared by using a solid titanium catalyst component [Ib] containing magnesium, halogen, titanium and a specific electron donor (a1), and a compound having at least two ether linkags with a plurality of intermediately existing bonding atoms; a method for preparing a polyolefin wherein said catalyst or prepolymerized olefin containing catayst is used.  By virtue of the use of the catalysts or the prepolymerized olefin-containing catalysts, the polymerization reaction efficiently proceeds with high catalytic activity, giving polymers high in stereospecificity
Patent CA-2040487-C (CA)
Title: Chamber for hydrating contact lenses
Inventor: KINDT-LARSEN TURE
IPC: C08J7/02
Filed: 1991-04-15
Granted: 1998-11-17
Abstract: Male and female members for contact lenses are disclosed. Either member is able to hold the contact lens as it moves from station to station during the hydration process.  The female member fits together with the male member forming a chamber.  Each of the members contains a line centrally located so that both surfaces of the contact lens are flushed during the hydration process, and drainage takes place radially on the outside of the mated male and female chamber members.  These members may be produced on a frame with a plurality of members, usually eight to a frame, to allow ease of processing.  Full automation is possible, and complete and positive lens control during any step of the process through the packaging step is achieved.
Patent CA-2041074-C (CA)
Title: Biocompatible viscoelastic gel slurries, their preparation and use
Inventor: LESHCHINER EDWARD
IPC: H04B10/155
Filed: 1991-04-24
Granted: 1996-10-15
Abstract: Disclosed are biocompatible viscoelastic gel slurries formed from a polymeric gel,  preferably a hyaluronan or a derivative thereof such as hylan swollen in an aqueous medium and a fluid phase which is an aqueous solution of a polymer which  may  also  but  not  necessarily  be  a  hyaluronan  or derivative thereof.   Also disclosed are methods of making such slurries, controlling their rheological properties and the uses thereof.