baber/WOPTO huggingface dataset:
Patent CA-1283548-C (CA)
Title: Leaf loading method
Inventor: CREGO JOHN B
IPC: E01H1/05
Filed: 1989-05-08
Granted: 1991-04-30
Abstract: LEAF LOADING METHOD                 ABSTRACT OF THE DISCLOSURE In a leaf loading method, material is picked up from the ground by operating a rotary beater and a rotary broom. Material is then delivered between the beater and the broom by rotating the beater and the broom in opposite directions. Next, material is guided from between the beater and the broom toward an auger disposed rearwardly of the broom.  Finally, material is transferred from the auger into a thrower by rotating the auger and then material is discharged by operating the thrower.
Patent CA-1325864-C (CA)
Inventor: DENICOLA ANTHONY J JR
IPC: C08J3/28
Filed: 1989-06-26
Granted: 1994-01-04
Abstract: THERMAL TREATMENT OF IRRADIATED POLYPROPYLENE                  Abstract of the Disclosure Disclosed is a method of treating a free-radical-containing, optionally room-temperature-aged, irradiated, normally solid high-molecular-weight, semi-crystalline propylene polymer material at about from 40°C to 110°C for at least about 10 minutes before being exposed to the higher temperatures that deactivate the residual free radicals therein.  Treatment of the polymer at the inter-mediate temperature causes recombination, and better utilization, of free radicals with the production of more long-chain branching.  A two-stage fluid bed process, with a first stage at the intermediate temperature for radical recombination and a second radical-deactivation stage at a higher temperature, is preferred.
Patent CA-1304341-C (CA)
Title: Damping support structure
Inventor: MURAI NOBUYOSHI
IPC: H05K13/00
Filed: 1989-07-10
Granted: 1992-06-30
Abstract: ABSTRACT OF THE DISCLOSURE    A damping support structure for preventing vibra-tions of an apparatus table supporting an apparatus for manufacturing ultra-high precision devices such as semiconductors and printed circuit boards.  The appa-ratus table is supported in suspension by support members, with its apparatus mounting surface disposed at a low level.  The support members are supported by stationary members through vertically extendible and contractible first air springs.  Horizontally extendi-ble and contractible second air springs are disposed between the stationary members and the apparatus table.  The first and second air springs serve to mitigate vertical and horizontal vibrations of the apparatus table, respectively.  At the same time, in response to vibrations of the apparatus table detected by vibration sensors, air supply from air supply devices to inside spaces of the first and second air springs is controlled to apply controlling forces to the apparatus table through the first and second air springs for displacing the apparatus table relative to the stationary members and maintaining the apparatus table in an absolutely stationary state.
Patent CA-1331631-C (CA)
Inventor: MICHAEL DAVID J
IPC: C04B35/047
Filed: 1989-07-18
Granted: 1994-08-23
Abstract: ABSTRACT OF THE DISCLOSURE A rebonded, fused brick resulting from burning a mix consisting essentially of a fused magnesite chrome grain, a fused chrome-magnesite grain or mixtures thereof, and a chrome ore having a Cr2O3/(Al2O3+Fe2O3) ratio of at least about 1.15, a maximum silica content of about 3.05, and an Fe2O3 content of less than about 25% by weight.
Patent CA-1328717-C (CA)
Title: Multiple cavity in-mold label dispenser for plastic blow molding machine
Inventor: SLAT WILLIAM A
IPC: B29C49/24
Filed: 1989-09-19
Granted: 1994-04-26
Abstract: MULTIPLE CAVITY IN-MOLD LABEL DISPENSER FOR PLASTIC BLOW MOLDING MACHINE               ABSTRACT An in-mold label dispenser (20) is disclosed for use with a multiple cavity mold (28) of a plastic blow molding machine (22) and includes dispensing heads (54) adjustably supported on a movable shuttle (52) to permit adjustment of the location of label positioning within the molds.  An adjustable support assembly (58) supports the dispensing heads (54) with respect to each other, and a drive mechanism (70) drives the shuttle and label carriers (56) of the dispensing heads to provide the in-mold labeling operation.   The drive mechanism (70)  includes  first and second drives  (80,84)  that respectively  drive  the  shuttle  (52)  and  the  label carriers (56).
Patent CA-1331971-C (CA)
Title: Battery display package
Inventor: CALCERANO VICTOR A
IPC: B65D85/88
Filed: 1989-09-21
Granted: 1994-09-13
Abstract: ABSTRACT OF THE DISCLOSURE       A   package  for  cylindrical objects,   particularly batteries,  is  provided.   The  package  comprises  a front blister  and a rear blister,  which together form a  housing.          The  housing  is shaped so as to closely hold  the  batteries therein;   in  general,  at  least  three  and  usually  four batteries  are  contained  within  the  housing.   Above  the blisters  there is a panel portion,  by which the package can be hung on a display rack.   Engagement means are provided at the  rear  blister  portion,  so that  when  a  plurality  of packages  is hung from a single pin,  they may be aligned  by the   interaction  between  adjacent  packages  whereby   the engagement  means  on  one package interacts with  the  front blister  of the package which is immediately behind  it.   In that manner, the housing for each package, the panel for each package, and the engagement means, are all integrally related with respect to any one package.
Patent CA-1335827-C (CA)
Inventor: DUGGAN JACK
IPC: G08B17/06
Filed: 1989-09-26
Granted: 1995-06-06
Abstract: A resettable fire detection device comprises in combination a rate of temperature rise sensor, an electronic fixed temperature sensor, and electronic circuitry connected to both circuits for producing an alarm signal if either sensor is activated and for maintaining the alarm signal once the device has been activated.  This resettable fire detection device has many uses, however, it can be used as a replacement device for a smoke detector device commonly used on ships.  In this case, the device draws a very low amperage for use on a parallel circuit common with smoke detectors. In addition, a time delay circuit can be associated with each of the sensors to avoid false alarms and to accommodate certain environmental conditions.  The resettable nature of both the fixed temperature and rate of rise temperature sensor allows full testing of each device while allowing a remote reset signal to be used to reset the device.  In a preferred form, the rate of temperature rise sensor is a mechanical arrangement.
Patent CA-1333255-C (CA)
Title: Rotary die cutter
Inventor: FOKOS ROBERT J
IPC: B26F1/08
Filed: 1989-09-29
Granted: 1994-11-29
Abstract: A rotary die cutter includes an anvil roll and at least one die roll.  One or more sheet metal dies with raised cutting edges are carried on the die roll to cut patterns in a web of material passing between the die and the anvil roll. The die cutter has a pair of rigid side frames spanned by a very rigid spreader.  While the anvil roll is end-mounted between the side frames, the die roll is mounted from the spreader.  A drive shaft rotatable in the side frames and driven from a lineshaft by a gear system transmits rotation to the die roll, while allowing the die roll freedom of movement for independent vertical, axial and circumferential adjustments.  This mounting and drive of the die roll can accomodate a full width press web using die rolls having a small diameter, typically a single repeat roll, and one whose length is comparable to its circumference.  A pair of mutually slidable wedges acting against a spring clamping force adjusts the vertical position of bearing blocks that rotatably mount the die roll.  The mounting structure also preferably includes slide rails that extend parallel to the die roll and a threaded shaft to adjust the axial position of the die roll. Adjustably rotating only the gear system, or a portion of the gear system directly associated with the die roll, adjusts the circumferential position of the die roll.
Patent CA-1332382-C (CA)
Title: Film processing envelope with removable negative pouch
Inventor: ANGUS GORDON
IPC: B31B70/26
Filed: 1989-09-29
Granted: 1994-10-11
Abstract: FILM PROCESSING ENVELOPE WITH OPTIONAL                     REMOVABLE NEGATIVE POUCH                             ABSTRACT         A film processing envelope is formed from a single pre-glued web and comprises a generally rectangular back panel and a generally rectangular front panel overlying the back panel and adhesively secured to the back panel along opposite edges, and by a fold line along bottom of the envelope.  A closure flap is secured to the back panel along the top thereof by a fold line, and means are provided for securing the free edge of the closure flap, opposite the fold line, to the front panel when the closure flap is folded over the mouth of the envelope to overly a part of the front panel.  The closure flap may be provided with an element which is either detachable before or after securement of the closure flap to the front panel.  The envelope may be provided with a relatively shallow open topped pouch having a back detachably secured along the free edge of the front panel and the front connected to the bottom edge of the back along a fold line, with the front and back being adhesively connected along opposite sides.  When provided with such additional pouch the closure flap, when folded over the envelope front panel, will extend beyond the pouch for securement to the front panel, so that the closure flap completely covers the pouch and serves to close the pouch as well as the envelope.
Patent DK-161208-C (DK)
Inventor: HOLLANDER JAN
IPC: E04D5/12
Filed: 1986-06-30
Granted: 1991-12-30
Abstract: A perforated web-like bituminous roofing material comprising a perforated, bituminized carrier (1), at the side facing, in the condition of use, the roof area to be coated, is provided with a metal foil (5) leaving clear the perforations (6) in the bituminized carrier (1). The roofing material can be manufactured by finishing one side of a perforated bituminized carrier (1) with fine sprinkling material (4) and coating the other side with an imperforate metal foil (5), and subsequently removing the metal foil at the perforations (6).
Patent FI-70876-C (FI)
Inventor: ANKERSSON BILL
IPC: C03B37/05
Filed: 1981-02-20
Granted: 1986-10-27
Abstract: A method and an apparatus for catching a partly fibrated mineral bloom which is thrown out from rotating fibrating wheels (1, 2), which are supplied with a mineral bloom. The catching of the partly fibrated mineral is made by one or several jets or flows of a liquid medium, especially water, which are directed to the fibres at an angle to the outflow direction of the fibres from the fibrating wheel or wheels (1, 2). The liquid flow or flows can be provided in one or several sets completely or partly extending round the periphery of the fibrating wheels (1, 2). The liquid flows can be flat or bowformed jets which are provided so as to completely surround the periphery of the fibrating wheels. By means of the liquid flows the partly fibrated mineral is brought away for further treatment, especially for separating fibres from non-fibrated particles, so called pearls.
Patent FI-72043-C (FI)
Inventor: ROSE DAVID
IPC: A61K/
Filed: 1981-04-03
Granted: 1987-04-13
Abstract: 1. Hair dyes based on oxidation dyes, characterized by a content of N-(2-hydroxypropyl)-p-phenylene diamine and its inorganic or organic salts as developer substance and the coupler substances normally used in oxidation hair dyes.
Patent FI-73647-C (FI)
Inventor: ALANCO LARS-ERIK
IPC: B65G47/51
Filed: 1984-06-13
Granted: 1987-11-09
Abstract: A sorting and waiting storage system for goods that are to be packed into boxes, that come substantially continuously and mainly simultaneously as different product sorts from the production (1), in particular perishable goods, such as bakery products, in which system the goods are packed by the product sort into one or several boxes of specified size. Characteristically of the invention, the boxes packaged in accordance with a single-delivery order of an individual customer are transferred (3, 4, 5, 6) from each product sort packaging station (2) as an automatically controlled line to the waiting position of each customer, the boxes are stacked to a stack required by a single delivery consisting of different product sorts in each waiting station (7), as well as guided to the transportation (10) in the customer sequence required by the transport route, as the said stacks.
Patent FI-78463-C (FI)
Inventor: WEBER KARL-HEINZ
IPC: C07D207/263
Filed: 1984-07-25
Granted: 1989-08-10
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is hydrogen or alkyl of 1 to 4 carbon atoms; and R2 is pyridyl, phenyl or mono-, di- or tri-substituted phenyl, where the substituents are alkyl of 1 to 2 carbon atoms, alkoxy of 1 to 2 carbon atoms, fluorine, chlorine, bromine, trifluoromethyl, nitro, benzyloxy or hydroxyl. The compounds are useful as nootropics.
Patent FI-84662-C (FI)
Inventor: GANZ RUDOLF
IPC: F28F3/08
Filed: 1987-12-17
Granted: 1991-12-27
Abstract: The module is produced from a stack of punched and laminated green ceramic cards and consists of at least two cards (2). The cards have recesses (4) which form tubular channels (5) when the cards (2) are stacked. Rings (3) are arranged between the cards as part of the tubular channels (5). <IMAGE>
Patent FI-85341-C (FI)
Inventor: HAUFF SIEGFRIED
IPC: D21C9/18
Filed: 1988-02-12
Granted: 1992-04-10
Abstract: 1. A sector-shaped screen segment for rotating disc filters or thickeners with a folded screen for thickening fiber suspensions, comprising a frame (20, 22, 30) having a radially outer leg (20) and a lateral leg (22) at each of its two sides which extend, in particular, in radial direction, two screen carriers (16) being attached to said legs and forming screen supports arranged in axially spaced relationship to one another and, together with a screen (10) resting thereon, the two main surfaces of said screen segment, both said screen carriers (16) and said frame legs (20, 22, 30) being in the form of molded parts, characterized in that said screen (10) is embedded in said frame legs (20, 22, 30) and said screen carriers (16).
Patent FI-81232-C (FI)
Inventor: JUHOLA JANNE
IPC: H04N5/44
Filed: 1988-12-09
Granted: 1990-09-10
Abstract: The invention relates to a method wherein it is possible, by digital signal processing taking place in the receiver, to reduce errors caused in a television picture by an interlaced transmission standard and a low field frequency. The transmitted interlaced (50 Hz/2:1) signal is converted in the receiver either to a non-interlaced (50 Hz/1:1) signal or to an interlaced (100 Hz/2:1) signal. The higher display frequency transfers the errors to higher frequencies, whereupon they no longer disturb the viewer. The conversion takes place by means of a weighted median filter operating in a 3*3 window. In the window, the first line is from the preceding field in the memory and the two others are from the latest received field. The filter interpolates a new dot according to these data. The structure of the filter selects implicitly temporal interpolation in a stationary picture and spatial interpolation for moving objects. By altering the coefficients of the weighted median filter it is possible to optimize the filter to operate either in a moving picture or in a stationary picture. The method can be carried out using a VLSI circuit. <IMAGE>
Patent FI-95643-C (FI)
Inventor: THOMAS DENNIS ALBERT
IPC: A44B18/00
Filed: 1990-01-22
Granted: 1996-03-11
Abstract: The invention is a refastenable mechanical fastening system, made of free formed prongs (22) joined to a substrate (24). The prongs (22) taper and are nonperpendicularly oriented relative to the plane of the substrate. Each prong (22) has an engaging means (30) projecting laterally from the periphery of the prong. The free formed prongs are manufactured by the process of depositing liquid material onto a moving substrate, stretching the liquid material in a direction parallel to the plane of the substrate and severing the stretched material to form the distal end and engaging means of the prong. The advantageous usage of the fastening system in an article of manufacture, such as a disposable absorbent garment, specifically a diaper, is also disclosed.
Patent FI-97791-C (FI)
Inventor: SWINDERMAN ROBERT T
IPC: B65G45/12
Filed: 1990-04-19
Granted: 1997-02-25
Abstract: A conveyor belt cleaner (10) for removing residue from the surface of a conveyor belt (14) is disclosed. The conveyor belt cleaner (10) is radially adjustable through connection with a rotatable support member (12, 18) positioned generally transverse to the direction of conveyor belt travel. The conveyor belt cleaner (10) includes a scraping blade (10) having a curvilinear scraping surface (20). One edge (26) of the curvilinear scraping surface (20) is in contact with the conveyor belt (14). The curvilinear scraping surface (20) is configured in a way such that the cleaning angle (B) formed between a first line (48), tangent to the curvilinear scraping surface (14) and extending through a point where the scraping surface edge (26) is in contact with the conveyor belt (14), and a second line (46), either tangent or parallel to the surface of the conveyor belt (14) and extending through the same point where the scraping surface edge (26) contacts the conveyor belt (14), will remain constant as the conveyor belt cleaner (10) is radially adjusted to compensate for wear to the scraping blade (10).
Patent NO-165641-C (NO)
Inventor: ANDERSSON S INGMAR
IPC: E01C11/16
Filed: 1981-12-18
Abstract: A method of manufacturing and a use of a compression resistance and high stable surfacing mass for heavy loaded surfaces, especially for strong traffic and heavily loaded street and road sections and mainly comprising a stone material which is bound by an asphalt mass. The surfacing mass is manufactured by heating asphalt at least to the recommended temperature for mixing asphalt with a stone material, and before or after the admixing of asphalt with the stone material a fibre material is added, especially a mineral fibre having an average fibre diameter of between 1  mu m and 5  mu m in an amount of about 0.5-20% of weight in relation to the asphalt weight, and the fibre material is mixed homogenously so as to throughout provide substantially separate fibres in the asphalt phase. When admixing the fibre material before adhesion of the asphalt to the stone material the temperature of the asphalt is preferably increased to 20-40 DEG C above the temperature for mixing the asphalt mass into the stone material, and after a homogenous mixing of asphalt and fibre the asphalt mass is cooled to the said admixing temperature, whereupon the asphalt-fibre mass is mixed homogenously with the stone material.
Patent NO-155343-C (NO)
Inventor: HOPE PETER
IPC: C07C69/63
Filed: 1982-08-27
Abstract: The present disclosure relates to novel compounds of the formula:   <CHEM> and q = 0 or 1, where R represents a lower alkyl group containing 1 to 3 carbon atoms, and when q = 1, A has the meaning of a substituted or unsubstituted alkylidene group containing 1 to 3 carbon atoms, SO2, S or O, fire retardant polymer compositions in which these compounds are incorporated, and shaped articles that are entirely or partly made up of such fire retardant polymer compositions.
Patent NO-166071-C (NO)
Inventor: SCHLEMMER ROBERT
IPC: B29D30/38
Filed: 1984-01-11
Abstract: A motorized tool for joining self adhesive plies of unvulcanized rubber, the tool having a pincer-like structure provided with resilient means for urging a portion of a first arm of the pincer itself towards a portion of a second arm; the said portions supporting pairs of rolling bodies facing one another, and the rolling bodies carried by the said first arm being constituted by two discs converging towards one another and towards the other arm and provided with a peripheral crown of teeth meshing with one another, with one of said discs also meshing with an output pinion of a motor mounted within the said first arm.
Patent NO-163112-C (NO)
Inventor: FUST ARMIN
IPC: F16C33/10
Filed: 1987-11-26
Abstract: The self-pumping hydrodynamic radial sliding bearing (4) exhibits a pump block (11) arranged between two radial sliding bearing segments (13) beneath the lowest point of the generator shaft (1). The pump block (11) has, in its concave cylindrical surface facing the generator shaft (1), pump pockets (28) in the form of flat depressions into which the lubricating oil is drawn by hydrodynamic effect through ducts (25, 27) out of the lubricating oil sump (54) and forced by damming at transverse webs (30) at the end of the pump pockets (28) through further ducts (29', 29, and 22) into the lubricating oil circuit.
Patent NO-172372-C (NO)
Inventor: TSAU JOSEF HENG-KO
IPC: A23L27/30
Filed: 1989-03-28
Abstract: A method for the production of a self stabilized composition of dipeptide sweeteners useful in cooking and baking applications yields dipeptide granules of substantially uniform spherical shape that fall within a narrow particle size distribution range. The granules produced thereby possess both heat stability and a sustained release mechanism that insures proper and uniform dissolution and dispersion within the baked product. The heat stability is then further enhanced by a pH buffer or weak acid in the granule or by encapsulating said granule with fat, protein, starch or other polymers.
Patent NO-174704-C (NO)
Inventor: LOELIGER WILLI
IPC: B65B51/14
Filed: 1989-12-01
Abstract: The device comprises a support plate (10) mounted on a first cylindrical body (13) and moved by a first system and a heating body (16) surrounding the said cylindrical body under the support plate and an insulating body (20) surrounding the heating body and integral therewith mounted on a second cylindrical body and moved coaxially with respect to the first cylindrical body by a second system, the first system forming an integral part of the heating body, of the insulating body and of the second cylindrical body. 
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Patent NO-177628-C (NO)
Inventor: NIELSEN POUL ERIK HOEJLUND
IPC: C10K1/20
Filed: 1991-01-24
Abstract: PCT No. PCT/DK90/00115 Sec. 371 Date Jan. 25, 1991 Sec. 102(e) Date Jan. 25, 1991 PCT Filed May 3, 1990 PCT Pub. No. WO90/14876 PCT Pub. Date Dec. 13, 1990.The removal of sulphides from gas streams while using a solid absorbent containing tin, tin oxides or mixtures thereof and optionally a stabilizing component consisting of nickel, copper, cobalt, iron or oxides thereof takes place by contacting the sulphide-containing gas stream with the solid absorbent, which is expediently in the form of a carrier with the tin component and the stabilizing component; hereby the absorbent is sulphided and the gas stream desulphided. Subsequently the sulphided absorbents are regenerated by being contacted with a stream of steam. The regeneration process employed is substantially thermoneutral so that superheating and consequent sintering of the absorbent is avoided; moreover it is not necessary to operate at low temperatures, whereby the formation of sulphates as a by-product is avoided.