baber/WOPTO huggingface dataset:
Patent CA-1265732-A (CA)
Inventor: YAHAGI MITSUHISA
IPC: B60C11/18
Filed: 1985-12-20
Granted: 1990-02-13
Abstract: PNEUMATIC TIRES                         Abstract Pneumatic tires, particularly tires for heavy load vehicles are disclosed. In the tire of this type, the tread rubber is divided into three rubber portions o-f central and either side regions in the direction of rotational aixs of the tire.  As the material of the tread rubber, the central region uses a rubber having a good cut resistance, while the either side region uses a rubber having a good wear resistance.
Patent CA-1264271-A (CA)
Inventor: FEJES JULIUS
IPC: F16J1/10
Filed: 1986-03-24
Granted: 1990-01-09
Abstract: ABSTRACT A rotary actuator of the rack and pinion type having a two-piece rack and piston assembly. This rack and piston assembly comprises a rack insert and a one-piece piston member, which includes a piston at each end, a connecting strut extending from one piston to the other and means for retaining the rack insert in such manner that the rack is free to float in any direction except longitudinally but is constrained from longitudinal movement.
Patent CA-1257136-A (CA)
Inventor: BRAUN HILARION
IPC: B41J2/175
Filed: 1986-03-26
Granted: 1989-07-11
Abstract: INK JET PRINTING APPARATUS AND METHOD        WITH CONDENSATE-WASHING FOR PRINT HEAD                        ABSTRACT      A system for cleaning lower print head structure of ink jet printing apparatus effects:          (i) a condensation cycle wherein a droplet stream(s) are directed past such print head structure in a solvent condensing mode, (ii) a drying cycle in which air is directed across said print head structure to remove condensed solvent and (iii) a heating cycle wherein the lower print head structure is heated to a temperature obviating condensation of solvent from said stream(s).
Patent CA-1272568-A (CA)
Inventor: SELIVANSKY DROR
IPC: D01D5/34
Filed: 1986-04-21
Granted: 1990-08-14
Abstract: IMPROVED PARTIALLY ORIENTED NYLON YARN AND PROCESS       ABSTRACT In a partially oriented nylon feed yarn for drawtexturing, the filaments have high RV sheaths and low RV cores.  Exceptional crimp development is achieved in the resulting textured yarn.
Patent CA-1243427-A (CA)
Inventor: ALLEN PAUL C
IPC: B23K26/06
Filed: 1986-05-16
Granted: 1988-10-18
Abstract: ABSTRACT OF THE DISCLOSURE         A laser pattern generation apparatus particularly suited for semiconductor applications.  The laser beam is split into a plurality of beams and modulated with acousto-optic modulators.  A rotating mirror having a plurality of facets causes the beam to scan the workpiece.
Patent CA-1261488-A (CA)
Inventor: RICHARDSON PAUL F
IPC: C02F1/54
Filed: 1986-08-29
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE        An improved method of dewatering mineral slurries which comprises treating said slurries with a dewatering amount of a copolymer of acrylamide and DADMAC, which polymers are characterized as containing from 3-50 mole percent of acrylamide and having a Reduced Specific Viscosity of at least 2.
Patent CA-1254519-A (CA)
Inventor: ROBBINS DAVID L
IPC: A61B7/02
Filed: 1986-10-02
Granted: 1989-05-23
Abstract: Abstract A low-pass filter is incorporated into the binaural tube of a stethoscope to selectively attenuate high frequency noise. The filter includes a small diameter inertance tube communicating with a large volume compliance chamber and is preferably located as far as possible from the chestpiece of the stethoscope to filter noise not only transmitted from the chestpiece, but also transmitted directly to the binaural tube.
Patent CA-1271018-A (CA)
Inventor: STARK DAVID C
IPC: F23L15/00
Filed: 1986-10-27
Granted: 1990-07-03
Abstract: ABSTRACT  "IMPROVEMENTS IN CHEMICAL PROCESS FIRED HEATERS, FURNACES OR                            BOILERS"    In a chemical process plant or the like, of the type having a gas turbine driven compressor and a fired heater for heating the process medium, and of the type which hitherto used the exhaust (GTE) of one or more gas turbines as an oxidizing medium input for oxidizing the fuel in the radiant section of the fired heater, the GTE is instead now diverted from the radiant section to a heat exchanger and air at substantially atmospheric pressure and ambient temperature is forced through the heat exchanger by a fan so as to be heated by the heat energy derived from the GTE, and is then fed to the said oxidizing medium input of the heater radiant section.  The GTE which has passed through the heat exchanger is exhausted to atmosphere.  Air and any GTE which is surplus to the requirements of the heater radiant section can be fed to a heat recovery convection section in the flue of the heater where it can support further combustion, thereby increasing flexibility of heat recovery in the convection section and in the overall operation of the fired heater.
Patent CA-1269818-A (CA)
Inventor: TRUMBAUER DAVID V
IPC: F02F1/24
Filed: 1986-12-29
Granted: 1990-06-05
Abstract: METHOD FOR FORMING CASTINGS HAVING INSERTS                  ABSTRACT       A core assembly is formed by molding a destructible plastic form around at least one insert and optionally around a non-destructible core.  The core assembly can be used, for example, for casting engine cylinder heads having valve seat inserts integral therewith.  The plastic form retains and sup-ports the inserts until the precise time the plastic is replaced by the molten metal.
Patent CA-1240492-A (CA)
Inventor: SCOTT DOUGLAS G
IPC: A61F13/00
Filed: 1987-02-16
Granted: 1988-08-16
Abstract: ABSTRACT            A compress type bandage differs from regular bandages of this type in that the bandage portion is formed of gauze having substantial longitudinal elasticity, sewn to oppo-site edges of a pad having two absorbent layers, at least one of which has sufficient tensile strength that tension from the bandage tails is transmitted through the pad material rather than the gauze.  The multiple layers of the pad provide pockets useful for the application of medicaments, splinting and other uses, one pocket being subject to the bandage tension and the other being rela-tively uncompressed.  In an alternative embodiment, at least the outer layer of the pad material is formed into a loop which is sewn to the gauze at a single location ex-tending in both longitudinal directions against the gauze so that the loop can be folded upon itself to form a double thickness transverse pad.
Patent CA-1268237-A (CA)
Inventor: ST CYR PAUL L
IPC: B23P19/04
Filed: 1987-03-19
Granted: 1990-04-24
Abstract: Abstract A drive mechanism for raising and lowering the placement head of an electrical component assembly machine, the mechanism having a servo motor driving a lead nut engaging a lead screw which carries the placement head.  The servo motor, in response to the machine control, rotates the lead nut to lower the placement head the desired distance from the board for proper placement in the board.  A pair of rollers contact upper flat surfaces on the lead screw to prevent axial rotation of the lead screw.
Patent CA-1242066-A (CA)
Inventor: FENTIMAN ARTHUR E
IPC: E04B1/24
Filed: 1988-01-28
Granted: 1988-09-20
Abstract: ABSTRACT OF THE DISCLOSURE         A novel system of connectors and elongated tubes joined together thereby to form a variety of rigid three-dimensional rectangular structures.  The connectors of the present invention have a central body with a plurality of outwardly extending arms, the arms to seatably engage open ends of the tubes.  The connectors are made from extruded components and hence require a minimum of machining.  The elongated tubes have notched ends permitting tubes, internally situated within a three-dimensional structure formed therefrom, to be removed or reconfigured.
Patent CH-506958-A (CH)
Title: Tobacco smoke filter contg silica gel and - active carbon
Inventor: JAN SIMONIDES
IPC: B01D39/00
Filed: 1968-02-20
Abstract: High degree of adsoption of harmful tobacco smoke components is achieved by intimately mixing silica gel (10 mu-3mm) with 0.2-80% (pref. 5-15%) of active carbon. Water may be present in an amount of 8-12%. Oxides of Fe, Zn or Al, or an organic ion exchanger can be optionally added in amounts of 1-25%.
Patent DK-141581-A (DK)
Inventor: WIDNALL S E
IPC: D04H1/00
Filed: 1981-03-27
Abstract: For the production of uniform webs of papermaking fibres, fibres having a length in the order of magnitude of 6 mm are dispersed in air and transported as a current in air in an oblique direction to a forming surface 12, the rate of advance V0 of the forming surface 12 being no less than 2.54 m/sec. In order to achieve uniform fibre webs, the current of air and fibres is given a velocity component V1 in the direction of advance of the forming surface and a velocity component V2 perpendicular to the forming surface, which components have such a relationship to each other and to V0 that the difference between V0 and V1 is less than 3 times V2. <IMAGE>
Patent DK-213287-A (DK)
Inventor: BISACCHI GREGORY STUART
IPC: C07F9/547
Filed: 1987-04-27
Abstract: Antibacterial activity is exhibited by 2-azetidinones having an acylamino substituent in the 3-position and having an activating group in the 1-position of the formula <CHEM>  wherein R4 is -CH2-Z, <CHEM>  or <CHEM> i
Patent DK-319381-A (DK)
Inventor: RICHLE W
IPC: C08B37/02
Filed: 1981-07-16
Abstract: A process for the production of iron(III)hydroxide/dextran complexes in which from 2.0 to 2.6 vals of carbonate are slowly added to an acid solution containing a partially depolymerized dextran having an average molecular weight of from 1000 to 10,000 and an iron(III)salt, from 50 to 100 kg of iron ions being used per 100 kg of dextran, after which an alkali metal hydroxide or ammonium hydroxide is added to the solution in such a quantity that, including the carbonate added, approximately 3 vals of anions are added until a pH value of no less about 10.5 is reached, the suspension formed is converted into a solution by heating and the solution is worked up in known manner. The invention also relates to sterile pharmaceutical solutions containing these complexes.
Patent DK-335885-A (DK)
Inventor: MAIER PETER
IPC: B41F13/22
Filed: 1985-07-24
Abstract: The cylinder has a shell (2) provided with a rubber coating (1) and a spindle (7) which penetrates said shell with clearance. The shell (2) is mounted rotatably in lateral bearing plates (5) independently of the spindle (7) and the ends of the spindle (7) project from the shell (2) and can be charged by respectively assigned actuators (11) to bring about a bending compensation. A long service life of the rubber coating (1) can be achieved even at high rotational speeds of the shell (2) in that the annular space (12) between the shell (2) and the spindle (7) is incorporated in a cooling circuit which passes over a cooling unit (13). For this purpose, the ends of the spindle (7) are enclosed in each case by a closure cap (14) which is penetrated by the actuator (11), is attached to the adjacent bearing plate (5) and is sealed off against the rotating shell (2) and which is provided with connections (15) for the forward branch (16) or return branch (17) of the coolant circuit. In order to guarantee a sufficient throughput of coolant through the annular space (12), a bypass line (20) is provided in each case in the region of the support bearings (8) arranged between the shell (2) and the spindle (7). <IMAGE>
Patent DK-341979-A (DK)
Inventor: BALLARD D G H
IPC: C04B30/00
Filed: 1979-08-15
Abstract: A free-flowing, dry powder composition comprising vermiculite lamellae (delaminated vermiculite); preferably the composition contains a solid particulate additive such as magnesium oxide.
Patent DK-380979-A (DK)
Inventor: HAASS ADOLF
IPC: H04L1/24
Filed: 1979-09-12
Abstract: 1. Method for testing a communications station which can be selectively set in a test state or in an operating state, in accordance with which, in the operating state (Fig. 1), an item of communication (n) is conducted in duplex operation via a two-wire line (L) to another communications station, whereupon a simulated signal (ns) is obtained and compared with the received signal (es) and in this way a comparison signal (vs) is obtained and conducted to the receiver (EM), and in accordance with which the comparison signal (vs) is compared with a constant reference signal (rf) and in this way a regulating signal (rs) is obtained with the aid of which the simulated signal (ns) is automatically adjusted in such a way that the transmitted item of communication (n) does not exert a disturbing influence in the receiver (EM) of the particular communications station (Fig. 1), characterized in that in the test state (Fig. 2) the simulated signal (ns) is compared with the item of communication (n) and with the aid of the regulating signal (rs) obtained in this way the simulated signal (ns) is automatically adjusted in such a way that the item of communication (n) emitted from the particular station is received by the receiver (EM) of the station.
Patent DK-480287-A (DK)
Inventor: KANTNER ROBERT C
IPC: C04B35/65
Filed: 1987-09-15
Abstract: There is disclosed a method for producing a self-supporting ceramic body by oxidation of a molten precursor metal with a vapor-phase oxidant to form an oxidation reaction product and inducing a molten flux comprising said molten precursor metal through said oxidation reaction product. A second metal is incorporated i  said molten flux during the oxidation reaction. The resulting ceramic body includes sufficient second metal such that one or more properties of said ceramic body are at least partially affected by the presence and properties of said second metal.
Patent DK-676287-A (DK)
Inventor: DUBACH WERNER F
IPC: B65D47/12
Filed: 1987-12-21
Abstract: The two-sided plastic stopper has a lower portion (1) that can be secured to the neck of a container (14, 15) and a measuring cup (2) which can be reversed and set on the lower portion so as to form a seal, this serving as a cap. A tubular spout (11) is surrounded by a concentric annular wall (12). In this way a trough (18) is formed together with the connecting wall (13) between the spout (11) and the annular wall (12), this trough having a drain (19) that leads back to the container. Within the base of the measuring cup (21) there is a centrally arranged annular wall (23) in the form of a sealing plug. This sealing plug (23) and the tubular spout (11) fit together in a form fit so as to seal each other and have connecting means that act together, preferably threads (17, 24, respectively).
Patent FI-874956-A (FI)
Inventor: PALTAUF FRIEDRICH
IPC: C07F9/10
Filed: 1987-11-10
Abstract: Single-stage process for preparing mixed-substituted enantiomerically pure 1,2-diacyl-sn-glycero-3-phosphocholines of general formula I <IMAGE>  I  in which R1 and R2 are different and independently of each other denote a substituted or unsubstituted C1 to C24-alkyl or C3 to C24-alkenyl radical, by reacting 1-0-triphenylmethyl-2-acyl-sn-glycero-3-phosphocholine of the general formula    <IMAGE> II  in which T denotes a substituted or unsubstituted triphenylmethyl group and R2 is as defined above, with a reactive carboxylic acid derivative of the general formula R1-CO-X III in which R1 is as defined above and X denotes a carboxylic acid radical, a carbonic acid radical, a sulfonic acid radical or the radical of a fused or unfused five-membered heterocycle having at least two N atoms in the ring, in the presence of a protonic acid, of a Lewis acid or of adducts thereof with electron donors, and isolating the resulting compounds of the general formula I from the reaction mixture.
Patent FI-882537-A (FI)
Inventor: WEBER KNUT WILLI
IPC: C03B15/18
Filed: 1988-05-30
Abstract: Transport roller (45), in particular for continuous furnace and hot-coating installations, with a hollow roller body (10) which consists of a ceramic or another heat-resistant and/or corrosion- resistant non-metallic material and is manufactured in particular according to a thermal injection procedure, and with at least one rotation bearing surface (14). In order to make the roller (45) more capable of bearing without losing heat resistance, it is designed in such a manner that the cavity (11) of the hollow roller body (10) is filled, at least in the region inside the transport surface (13) of this roller body (10), with a heat-resistant filling material (12) which has a coefficient of expansion corresponding at least approximately to the material of the roller body (10). <IMAGE>
Patent FI-923009-A (FI)
Inventor: MAUERMANN HEIKO
IPC: C07C59/105
Filed: 1992-06-29
Abstract: The invention relates to concentrated water soluble organic salts of the lanthanides, particularly the cerium salts which are useful in the production of exhaust emission reduction catalysts. The preferred compositions comprise cerium acetate with gluconic acid and excess acetic acid.
Patent FI-933414-A (FI)
Inventor: MANIQUE FLEMMING
IPC: G01N21/90
Filed: 1993-07-30
Abstract: The present invention relates to a method and apparatus for inspecting entities comprising liquid-filled containers for one or more test parameters of the liquid, the container, or both, by rotating and axially line scanning said entities and comparing said scans electronically, after which entities exhibiting one or more unacceptable test parameters are identified and separated from entities exhibiting acceptable test parameters.
Patent FI-945978-A (FI)
Inventor: PIIRAINEN OLLI
IPC: H04B7/26
Filed: 1994-12-20
Abstract: PCT No. PCT/FI95/00688 Sec. 371 Date Jun. 17, 1997 Sec. 102(e) Date Jun. 17, 1997 PCT Filed Dec. 19, 1995 PCT Pub. No. WO96/19878 PCT Pub. Date Jun. 27, 1996A base station for a mobile communication system which has switching centers and base stations connected by telecommunication links, each base station transmitting radio signals divided into a plurality of time-slots in a frame structure, a controller unit for controlling the base station; a transmitter for generating a transmission signal, the transmitter being connected to the switch to supply the transmission signal to the antenna via the switch; a counter for counting the length of time-slots in a frame structure synchronized by a frame alignment signal, a programmable memory in which one or more delay values are each stored as a counter value, a selecting unit for selecting a delay value desired by the user, and a power level memory responsive to the counter and storing power level memory momentary power values corresponding to the parts of the time-slots in the frame structure, as well as information on whether the switch supplying the transmission signal of the transmitter to the antenna is switched off or on, or neither, the power level memory being arranged so that each part of the time-slot in a frame structure is represented by a specific memory address of the power level memory, and in the memory location corresponding to the memory address, in addition to momentary power values of the curve indicating the power level, information is stored on whether the switch supplying the transmission signal of the transmitter to the antenna is switched off or on, or neither.
Patent FI-951651-A (FI)
Inventor: NEGELEN EMANUEL
IPC: B65D71/00
Filed: 1995-04-06
Abstract: PCT No. PCT/GB93/02060 Sec. 371 Date May 10, 1995 Sec. 102(e) Date May 10, 1995 PCT Filed Oct. 4, 1993 PCT Pub. No. WO94/07759 PCT Pub. Date Apr. 14, 1994There is provided an interlocking arrangement for coupling two pieces 10, 11 of paperboard. Projecting portions 17 on one piece 10 and openings on the other piece 11 engage as the pieces are urged together. Parallel sided flaps 20 hinged to said one piece 10 and tongues 24 on said other piece 11 are provided on the pieces with said tongues 24 being pushed past the flaps 20 when the pieces are moved together. The free ends of the tongues 24 are bent back slightly and the flaps 20 engage below the bent back ends.
Patent FI-960069-A (FI)
Inventor: GYDESEN ERIK
IPC: B41F35/06
Filed: 1996-01-08
Abstract: PCT No. PCT/DK94/00276 Sec. 371 Date Feb. 6, 1996 Sec. 102(e) Date Feb. 6, 1996 PCT Filed Jul. 6, 1994 PCT Pub. No. WO95/01876 PCT Pub. Date Jan. 19, 1995Disclosed is a method and apparatus for cleaning a cylinder surface. The method is particularly suitable for use on flexographic printing cylinders where the automatic cleaning apparatus facilitates the cleaning of plate cylinders or on any type of cylinders. The method comprises detaching particles such as dust, fibers and other foreign objects deposited on the cylinder surface by means of pressurized fluid of air, liquid, ultrasound or other suitable media. After the particles have been detached, the cylinder surface is exposed to a vacuum unit whereby the detached particles and other material deriving from the cleaning medium are sucked off the surface of the cylinder. The advantage is that, in many cases, it will not be necessary to halt the printing process for cleaning the cylinder. The apparatus comprises a cleaning head or pipes capable of providing the pressurized fluid to the cylinder surface and removing any particles detached from the cylinder surface while the cylinder is in normal operation.
Patent GB-388542-A (GB)
Title: Improvements in marine furnace installations
IPC: F23M5/08
Filed: 1932-01-13
Abstract: 388,542. Furnace walls. AMERICAN ENGINEERING CO., Aramingo Avenue, Philadelphia, U.S.A. Jan. 13, 1932, No. 1028. Convention date, Oct. 30, 1931. [Class 51 (i).] In a stoker-fed furnace of the type shown in Specification 374,475 there is provided a fuel supporting structure 1 terminating in an ash pit 3, a rear wall 14, and a tubular fluid-cooled suspended panel 16 forming one wall of the ash pit and terminating short of the bottom of it, means being also provided, e.g. a crusher roll 11 coacting with a crusher plate 12 and a curved plate, for discharging ashes transversely beneath the lower edge of the panel 16. The panel 16 comprises upper and lower headers 21, 22 connected by a series of tubes 23 and fed through a fluid circulating system 24, 25. The panel is suspended at 32, 33, 34 to a transverse beam 31 and is free to expand longitudinally of the tubes 23 by a slidable angleiron connection 35, 36, 37. Facing blocks 26, 29 are attached to the tubes 23 by clamps 27, passing between them, and refractory material is also provided at 39, 43. Two furnace installations may be arranged back to back with a common ash-removing space 45 between. In a modification the panel comprises upper and lower headers 51, 52, fed by a circulating system 54, 55, the connecting tubes 53 being bent backwardly at the bottom as shown. Expansion of the panel longitudinally of the tubes 53 is allowed by pin connections 62 passing through apertures in a transverse beam 66.
Patent GB-1443371-A (GB)
Title: Electrostatic reproduction machine having an adjustable fadeout control
IPC: G03G15/043
Filed: 1974-01-09
Abstract: 1443371 Electro-photographic apparatus XEROX CORP 9 Jan 1974 [15 Jan 1973] 01043/74 Heading G2H To prevent development of charged but non- imaged areas of an electro-photographic member a discharge device (e.g. a flash-lamp) is arranged upstream of the developing station so that charge in these areas may be dissipated. The lamp is connected to a control circuit which energizes the lamp in response to signals from the electro-photographic machine denoting charged gaps between images on the electro-photographic member. The control circuit may comprise two series connected shift registers which are settable to produce a predetermined delay between receipt of the signal by the circuit and passage of the energizing signal to the lamp. This enables fine adjustment of the period and timing of energization of the lamp so that undesirable black areas at the edges of a print (e.g. due to intrusion of an original sheet registration stop into the image area) may be eliminated.