baber/WOPTO huggingface dataset:
Patent CA-1337676-C (CA)
Inventor: MUTOH NARIAKI
IPC: G03G5/06
Filed: 1989-07-26
Granted: 1995-12-05
Abstract: Disclosed is an electrophotographic photosensitive material comprising a photosensitive layer which contains an m-phenylenediamine compound represented by the following general formula [I]:                          (I) (wherein R5, R6, R7 and R8 are groups substituted at meta-positions to the nitrogen atoms and represent a hydrogen atom, an alkyl group, an alkoxyl group or a halogen atom, with the proviso that at least two of R5, R6, R7 and R8 represent an alkyl group, alkoxyl group or a halogen atom, and R represents a hydrogen atom, an alkyl group, an alkoxyl group or a halogen atom).  This meta-substituted m-phenylenediamine compound of general formula [I] is hardly crystallized in a resin but is sufficiently dissolved in the resin, and therefore, the concentration of the compound in the resin can be increased and the mobility can be enhanced.          Accordingly, an electrophotographic photosensitive material having an increased sensitivity can be provided.
Patent CA-1318511-C (CA)
Inventor: KNOX L CARTER
IPC: E21B33/14
Filed: 1989-07-27
Granted: 1993-06-01
Abstract: ABSTRACT            An improved grouting method and arrange-ment using particulate material and aqueous solu-tions of alkali silicate materials confined bet-ween pile seal assembly and top of an offshore platform in sealing the annular space formed bet-ween either a jacket leg or pile sleeve and a pile driven therethrough or similar annular space of an offshore platform to support a column o-E grout thereon so that the annular space may ultimately be filled with grouting material.
Patent CA-1316444-C (CA)
Title: Static shielding film
Inventor: GUTMAN GUSTAV
IPC: H01L23/60
Filed: 1989-09-01
Granted: 1993-04-20
Abstract: STATIC SHIELDING FILM Abstract of the Disclosure Flexible sheet materials and envelopes are described which are useful for packaging electronic components.  The sheet material includes an electrically insulating film with a conductive layer on the upper surface and an antistatic layer carried by the lower surface.  The antistatic layer includes a fluoroaliphaticsulfonamide polyether compound.  Optionally a tie layer may be included between the film and the antistatic layer.
Patent DK-162954-C (DK)
Inventor: WEDEL KARL VON
IPC: F23H1/00
Filed: 1984-08-28
Granted: 1992-05-25
Abstract: The combustion, cooling or other treatment of solids with the aid of gas may take place on a grate carrying or conveying said solids while the gas is passed through openings provided in the surface of the grate. In order to retain said solids entirely above said grate surface, to cool the grate surface sufficiently and to distribute the gas evenly in the solids to be treated, thin slots, inclined in the direction of transport, curved in the manner of a siphone and maintaining a high resistance to gas penetration are provided in grate plates composed to form a grate. The slots are formed between elements of such grate plates which can be manufactured by casting. The design of these grate plates avoids the necessity of handling dribblings passing said grates. The grate plates can be aerated through grate beams carrying them.
Patent FI-63024-C (FI)
Inventor: CLAUSON-KAAS NIELS
IPC: C07D237/22
Filed: 1981-03-26
Granted: 1983-04-11
Abstract: 4-Chloro-5-amino-2-phenyl-3(2H)-pyridazinone is prepared from 4,5-dichloro-2-phenyl-3(2H)-pyridazinone and ammonia in high yield and substantially free from 4-amino-5-chloro- 2-phenyl-3(2 H)-pyridazinone in a method comprising reacting 4,5-dichloro-2-phenyl- 3(2H)-pyridazinone with aqueous ammonia in the presence of a catalyst (a phenolic compound) which is capable of selectively exchanging the 5-chlorine atom in 4,5-dichloro-2- phenyl-3(2H)-pyridazinone with a leaving group of such a nature that the resulting intermediate compound is capable of aklylating ammonia to 4-chloro-5-amino-2- phenyl-3(2H)-pyridazinone in high yield in the reaction medium, thereby regenerating the catalyst. The end product is isolated by filtration after the reaction and washed with water, and the mother liquor plus the wash water are used as reaction medium for the next batch.
Patent FI-63664-C (FI)
Inventor: KJELLMAN FREDRIK
IPC: A23L19/12
Filed: 1981-10-21
Granted: 1983-08-10
Abstract: The present invention is concerned with a method for mechanized production of potato balls as well as with an apparatus for carrying out this method. In prior art, potato balls (9) have been cut only manually by means of a tool that looks like a hemispherical scoop provided with a shaft (6b). In such a case, only large potatoes can be used, and out of each potato, only one or two potato balls can be cut, for which reason the loss from each potato becomes rather large. The objective of the present invention is to eliminate, e.g., these drawbacks, which is achieved by means of an apparatus which comprises a feeder device (2) connected to one or several grasping means (1), which grasping means are arranged between or can be shifted into a position between their own respective pair of equally shaped, thin and readily exchangeable cutter blades (3) with concavely semicircular cutting edges (3a), placed as facing each other. The cutter blades (3) are, e.g., by means of an electric motor (4), arranged so as to revolve around their axes (3b), which are appropriately by means of cylinder-piston devices (5) displaceable in their longitudinal direction away from each other and towards each other until the paths of rotation of the tips of the opposite cutter blades (3) are at least almost coinciding. By means of this apparatus, it is possible to use both very small potatoes and discs out of larger potatoes.
Patent FI-81345-C (FI)
Inventor: TOBLER HANS
IPC: C07C69/738
Filed: 1982-05-31
Granted: 1990-10-10
Abstract: There are described novel dihydropyrones of the formula I    <IMAGE> (I)  wherein R1 and R2 independently of one another are each a C1-C4-alkyl group, or one of the two substituents is also hydrogen, or R1 and R2 jointly form a C2-C6-alkylene bridge, R3 is C1-C4-alkoxy, C2-C6-alkenyloxy, C2-C4-alkynyloxy, C1-C4-haloalkoxy, C3-C5-alkoxyalkoxy or hydroxyl, and X, Y and Z independently of one another are each hydrogen, halogen, C1-C4-alkyl, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-haloalkyl, C1-C4-haloalkoxy, -S(O)n-C1-C4-alkyl, -S(O)n-C1-C4-haloalkyl, where n is 0, 1 or 2, or they are each C(O)OR4, where R4 is hydrogen or C1-C4-alkyl, or they are each NO2, CN or NR5R6, where R5 and R6 independently of one another are each hydrogen, C1-C4-alkyl, C1-C4-alkylcarbonyl, C 1-C4-haloalkylcarbonyl or C1-C4-haloalkylsulfonyl, processes for producing them, novel starting products used therein, and the use of the novel dihydropyrones. The active substances of the formula I can be used in the form of agriculturally applicable compositions for combating weeds.
Patent FI-77976-C (FI)
Inventor: WIDLUND LEIF URBAN ROLAND
IPC: A61F13/15
Filed: 1983-03-24
Granted: 1989-06-12
Abstract: The invention relates to an absorbent product, such as a sanitary napkin, comprising a fluid-impermeable layer (1) and a fluid-permeable layer (2) as well as a core (3) of absorbent material layer therebetween. Characteristic for such a product according to the invention is that at least the fluid-impermeable outer layer (1) extends somewhat beyond the two longitudinal side edges of the absorbent core (3) with portions (4,5) in which elastic means (6,7) are arranged spaced from the core (3) and pulling together these portions, which are thereby raised and form barriers against lateral leakage from the product.
Patent FI-79980-C (FI)
Inventor: MUELLER ROBERT
IPC: B60K23/08
Filed: 1986-01-24
Granted: 1990-04-10
Abstract: A limited slip differential system in the drive train of a motor vehicle with continuous all-wheel drive is provided with a direct through drive acted on by an intermediate planetary transmission and an engageable braking device. The transmission ratio between the planetary transmission and the braking device is substantially higher than the transmission ratio for the direct through drive. This keeps the required braking moment small and allows the use of a relatively small braking device.
Patent FI-89073-C (FI)
Inventor: MILLER STEPHEN J
IPC: B01J29/00
Filed: 1986-06-26
Granted: 1993-08-10
Abstract: Catalytic dewaxing of a hydrocarbon oil feedstock boiling above 176 DEG C is effected by contacting the feedstock with a catalyst which comprises an intermediate pore size silicoaluminophosphate molecular sieve and at least one Group VIII metal such as platinum.
Patent FI-89371-C (FI)
Inventor: YAMAWAKI TAKASHI
IPC: C08F4/649
Filed: 1986-10-31
Granted: 1993-09-27
Abstract: A process for producing a butene-1 polymer is disclosed which is characterized in that, in a process for producing a homopolymer of butene-1 or a copolymer of butene-1 and an  alpha -olefin other than the butene-1 in the presence a catalyst obtained from a solid catalyst component (A), an organic aluminium compound (B) and an electron donating compound (C) and under the condition of vapor phase polymerization, the solid catalyst component (A) is a non-layer solid catalyst component obtained by producing a carrier by chlorinating at least one kind of organic magnesium compounds represented by formula  MgR'R'' (1) wherein R' and R'', which may be the same or different, each represent an alkyl group having 1 to 20 carbon atoms, with at least one kind of chlorinating agents, the carrier produced is contacted in the presence of the electron donor with a titanic halide at a temperature of -25 to + 180 DEG C, and the electron donating compound (C) is a heterocyclic compound represented by <CHEM> wherein R<1> and R<4> each represent a hydrocarbon group, and R<2>, R<3> and R<5> each represent a hydrogen atom or a hydrocarbon group, and reaction temperature as the vapor phase polymerization condition is from 45 to 70 DEG C.
Patent FI-90694-C (FI)
Inventor: GRENNER GERD
IPC: G01N33/53
Filed: 1987-09-22
Granted: 1994-03-10
Abstract: A biological diagnostic device and process for efficiently and accurately analyzing for an analyte of interest in a sample of a biological fluid. The device, which in a preferred embodiment is utilized for the analysis of whole blood samples, comprises a diagnostic test element and a sample application unit comprising a filter element and a fluid delivery element which is in fluid contact with the test element. The delivery element comprises a layer having a plurality of grooves, or channels, in the surface thereof which is adjacent the filter element. The fluid which passes through the filter is collected in the grooves of the delivery element and subsequently delivered to the test element.
Patent FI-93278-C (FI)
Inventor: ARNOST MICHAEL J
IPC: G01N33/533
Filed: 1988-10-25
Granted: 1995-03-10
Abstract: There are provided novel fluorescent conjugates comprising a rhodamine dye moiety and a biologically active moiety. In addition, there are provided methods for determining an analyte in a biological fluid.
Patent FI-82094-C (FI)
Inventor: TENKULA JAAKKO
IPC: D21F5/02
Filed: 1989-02-16
Granted: 1997-09-09
Abstract: A Yankee cylinder for a paper-making machine, in which a coating which is a mixture of a metal powder and a carbide or nitride and withstands well the wearing effect of the doctor blade and other corrosive and thermal stresses produced in paper making is formed on top of the cylinder mantle. Methods for coating a Yankee cylinder with such a coating include using a detonation, plasma or supersonic method.
Patent FI-93098-C (FI)
Inventor: HAENSCH EGON
IPC: B65H39/065
Filed: 1989-05-10
Granted: 1995-02-27
Abstract: Each support (14) of a collection drum for printed sheets (24) has attached to it carriages (36) which in the course of a revolution in the direction of rotation (U) carry out a conveyance stroke in and a return stroke opposite to arrow direction (F). Each carriage (36) is provided with swivelable clamping tongues (38) which are controllable by means of rail sections (86) which run parallel to the direction of movement (F) of the carriages (36) and can be moved in the direction (H). This means that the clamping tongues (38) can be closed or opened independently of the position and speed of the carriages (36). Each clamping tongue (38) clamps printed sheet halves (76, 76') of printed sheets (24) placed on the support (14) and on the support (14) following it, viewed in the direction of rotation (U) of this support (14).
Patent FI-95824-C (FI)
Inventor: DAVENPORT FRANCIS L
IPC: D06M101/16
Filed: 1989-11-30
Granted: 1996-03-25
Abstract: A press fabric, for use on papermaking and similar machines, is of the open-ended variety, and has loops at each end enabling it to be closed into endless form during installation on the machine by means of a pin seam. The machine-direction (MD) yarns 1, from which the loops are formed during the flat or endless weaving of the fabric, are coated multifilaments. The coating 3, either permanent, semi-permanent, or soluble, gives the multifilament 2 a monofilament-like structure, enabling good loop formation and stability. The use of multifilament yarn provides a fabric having improved elasticity in the machine direction, and a greater degree of compressibility, following the removal of a soluble coating material, than can be obtained using monofilament yarn.
Patent FI-97986-C (FI)
Inventor: VAN DALFSEN RUDOLF HENDRIK
IPC: A01D51/00
Filed: 1991-05-03
Granted: 1997-03-25
Abstract: The invention relates to a scooping apparatus to be coupled with a vehicle, said apparatus comprising: a carrying frame to be coupled with said vehicle by means of coupling means, a substantially cylindrical cage rotatably carried by said frame, said cage comprising: two end walls rotatably connected with said frame by means of rotation bearings, two cage parts carried by said end walls, namely a scooping part having a scooping edge, and a lid part, said two cage parts being relatively movable between a closed position, in which they form the cage, and an open position and one of which has at least one opening, in such a way that that cage part has a substantial opening degree, first driving means for rotatably driving at least one of said cage parts; and second driving means for moving the cage parts between the closed position and the open position. The scooping apparatus according to the invention is characterized in that the two cage parts are movable in coaxial relation with the cylinder axis of the cage. <IMAGE>
Patent FI-88981-C (FI)
Inventor: POUTANEN TORSTI
IPC: H04J13/00
Filed: 1991-09-09
Granted: 1993-07-26
Abstract: PCT No. PCT/FI92/00231 Sec. 371 Date Mar. 29, 1993 Sec. 102(e) Date Mar. 29, 1993 PCT Filed Aug. 27, 1992 PCT Pub. No. WO93/05585 PCT Pub. Date Mar. 18, 1993.The invention relates to a method for automatic transmission power control in a transceiver suitable for a CDMA environment employing direct sequence diffusion. In accordance with the invention, a setpoint signal generated for automatic gain control of the receiver (RX) is used for amplitude or power (Po) control of the radio signal sent by the transmitter (TX).
Patent NO-153794-C (NO)
Inventor: CSIKI KALMAN
IPC: B29D99/00
Filed: 1982-06-21
Abstract: PCT No. PCT/SE81/00283 Sec. 371 Date May 20, 1982 Sec. 102(e) Date May 20, 1982 PCT Filed Sep. 30, 1981 PCT Pub. No. WO82/01312 PCT Pub. Date Apr. 29, 1982.The ear plug (40) includes an elongate body with a rounded tip portion and of an elastic material enveloped by a deep-drawn sheath (41) of thin flexible plastics film material. Rearwardly the plug preferably has a neck portion from which the sheath projects in the form of a stiffer collar or flange. Production of the ear plug includes deep-drawing a thermoplastic film or foil into a sheath with desired thickness distribution, and filling the sheath with elastic material (53). Filling may take place simultaneously with deep-drawing, the body of elastic material constituting a die for deep-drawing in a forming hole (45), or after the deep-drawing. In the latter case, an elastic die body is used to advantage, the shape of which generally corresponds to that of the finished plug, for deep-drawing in a forming hole suited to the die body.
Patent AU-780448-C (AU)
Title: Adjuvanted genetic vaccines
Inventor: HAYNES JOEL R
IPC: A61K39/29
Filed: 1999-11-03
Granted: 2006-02-23
Abstract: Reagents useful in nucleic acid immunization techniques are described. More particularly, adjuvanted genetic vaccine compositions are described, as are methods of using those compositions for inducing an enhanced immune response against a selected antigen.
Patent CA-2005920-C (CA)
Title: Terminal block
Inventor: TOMES ALEXANDER
IPC: H01R9/28
Filed: 1989-12-19
Granted: 1993-08-17
Abstract: ABSTRACT            A terminal block having a front face and a rear face is provided.   An array of counterbores are formed in the terminal block which extend between the faces and define abutment surfaces therein.   The counterbores are positioned so that the portion of greater diameter is adjacent the rear face.   The counterbores are adapted to receive terminal contacts via the rear face so that the female end of the terminal contacts rest near the front face.  Grooves are formed in the rear face which connect selected counterbores. The selected counterbores recieve one type of terminal contact having a male end of reduced length.   A face plate having apertures formed therein is removably secured to the rear face.   The apertures are aligned with only the counterbores receiving another type of terminal contact having a male end which extends beyond the rear face to allow the male ends to pass.   Ground wires are passed in the grooves and contact the male end of the one type terminal contacts.
Patent CA-2007823-C (CA)
Title: Low density agglomerate
Inventor: DAMIANO JOHN
IPC: A61K9/22
Filed: 1990-01-16
Granted: 1999-01-12
Abstract: A process for the preparation of a low density, substantially water-insoluble, particulate material which comprises forming an aqueous slurry containing precipitated calcium carbonate and optionally a dissolved alkali metal polyphosphate, and treating said slurry to heating and mechanical processing steps to provide a particulate material having a particle size of -50 to +170 mesh (U.S. Standard Sieve), and a particle density of no more than 1.0 g/ml. and a resistance against breakdown in water; and a low density, substantially water-insoluble, calcium carbonate containing, particulate material prepared by such process.
Patent CA-2013803-C (CA)
Title: Oxygen absorbent
Inventor: KASHIBA TAKASHI
IPC: A23L3/3436
Filed: 1990-04-04
Granted: 2000-05-02
Abstract: The present invention relates to novel oxygen absorbents comprising as main ingredients a 1, 2-glycol, glycerine or a sugar alcohol and a phenolic or quinone compound.
Patent CA-2014369-C (CA)
Title: Network system having different attributes of terminal equipment devices
Inventor: MIYAMOTO NAOYUKI
IPC: H04M3/42
Filed: 1990-04-11
Granted: 1996-05-28
Abstract: A network system includes a plurality of terminals classified into a plurality of groups, a network for selectively connecting the plurality of terminals to each other, and a control part for receiving a call indicating one of the groups from a source terminal which is one of the plurality of terminals and for coupling, through the network, the source terminal to a destination terminal which is one terminal included in the one of the groups and has an attribute identical to that of the source terminal.
Patent CA-2020724-C (CA)
Title: Combination of 2-(thiocyanomethylthio) benzothiazole and a trihalogenated phenol
Inventor: PULIDO MIGUEL L
IPC: A01N43/78
Filed: 1990-07-09
Granted: 1996-12-03
Abstract: 2-(thiocyanomethylthio) benzothiazole and at least one tri-halogenated phenol, preferably 2,4,6-tribromophenol, are used, preferably in synergistic amounts, to control microbiological growth.
Patent CA-2024129-C (CA)
Inventor: STOPPER STEVE RAY
IPC: A61B19/08
Filed: 1990-08-28
Granted: 2000-10-03
Abstract: There is disclosed a nonwoven fabric laminate formed from an olefin copolymer, olefin terpolymer, or a blend of olefin polymers. Particularly, the improved fabric laminate is formed from a polymer having a crystallinity of less than 45% and preferably between 31-35% and most preferably about 32%. The fabric laminates formed from layers that are spun-bonded or melt-blown have improved characteristics including higher tear strength, greater tensile energy, greater abrasion resistance, better fabric drape and softness, and less particulate emission. There is also disclosed a low particle emission, sterilizable garment for use in clean rooms, paint rooms, and operating rooms.
Patent CA-2024891-C (CA)
Inventor: COLUMBUS RICHARD L
IPC: B04B11/00
Filed: 1990-09-07
Granted: 1995-05-09
Abstract: A device is disclosed that causes phase separation of whole blood, using much lower centrifugal forces.  As a result, lymphocytes are separated from blood cells having specific gravities of 1.08 g/ml or higher.  The device features a separation chamber arranged so that its long dimension or axis is parallel, not perpendicular, to the spin axis, and a valve that allows automatic removal of the lighter phase(s).  The valve is constructed to respond only to the head of liquid pressure generated by an increased centrifugal force, and not to that increased force alone.
Patent CA-2027184-C (CA)
Title: Image data transmission system
Inventor: HAMANO TAKASHI
IPC: H04N21/236
Filed: 1990-10-09
Granted: 1995-01-10
Abstract: Abstract of the Disclosure An image data transmission system performs a coding of a plurality of picture elements in units of blocks.  In order to prevent a deterioration of an image quality caused due to a loss of a packet cell on a transmission line without increasing a volume of data to be transmitted, a unit for producing a signal designating a loss compensation method to be performed on a receiving side is provided to be performed on a transmission side.  The receiving side provides a unit for detecting a loss of the packet or cell and a unit for compensating the lost block data by the loss compensating method designated by the transmission side.
Patent CA-2028142-C (CA)
Title: Time division multiplexer/demultiplexer with deterministic time slot assignment
Inventor: PROTOPAPAS DIMITRIOS
IPC: H04J3/04
Filed: 1990-02-09
Granted: 1995-11-28
Abstract: A frame building procedure for use in time division multiplexer systems for building a frame with N slots numbered #1,#2, #3,...,#N in increasing time order.  A slot assignment sequence is generated in successive iterations I by initially assigning slot #1 as the first assignment in the sequence (50).  N/2I is added to the slot number of all previously assigned slots during each iteration (54). Additionally, during each iteration, I is incremented by unity (59).  The iterations are performed until all N slots are assigned when N/2I = 1 (58).
Patent CA-2028910-C (CA)
Inventor: HARTLAND DAVID J
IPC: B23P15/20
Filed: 1990-10-30
Granted: 1994-07-12
Abstract: CONDUCTOR RAILS A conductor rail comprises a main body 10 of aluminium and a stainless steel facing layer 11 which is produced by welding together two longitudinal J-section strips 12. The welding operation is effected with the strips 12 in contact with the main body 10 and provides an extremely effective interlocking engagement of the facing layer 11 and the main body 10.