baber/WOPTO huggingface dataset:
Patent CA-1336153-C (CA)
Inventor: DAIKOKU KEISUKE
IPC: F02D41/36
Filed: 1989-07-19
Granted: 1995-07-04
Abstract: A fuel injection system for a multiple cylinder two-stroke cycle engine having a plurality of cylinders provided with intake manifolds, respectively, comprises a plurality of fuel injectors each operatively connected to its respective intake manifold, a controlling unit operatively connected to the fuel injectors for controlling fuel injection of the fuel injectors, and a unit operatively connected to the fuel injection controlling unit for detecting the revolution number or speed of the engine.  The fuel injection controlling unit includes a micro computer for carrying out calculations in response to information from the engine revolution operation detecting unit so as to inject the fuel a plurality of times with equal angular intervals defined therebetween during one revolution of the engine, or the crank shaft, during the neutral and low revolution periods of the engine.  The fuel injection system may further comprise an ignition timing controlling unit including a pick-up signal processing circuit through which the engine revolution operation detecting unit is connected to the micro computer of the fuel injection controlling unit so as to transfer the information representing the engine revolution number or speed from the engine revolution operation detecting unit to the fuel injection controlling unit.
Patent CA-1309909-C (CA)
Title: Vacuum generating and constriction apparatus for augmenting male potency
Inventor: OSBON JULIAN W
IPC: A61F5/41
Filed: 1989-08-01
Granted: 1992-11-10
Abstract: ABSTRACT OF THE DISCLOSURE    Improved vacuum generating and constriction apparatus with user adaptability including provision of an adapter insert for changing the effective internal diameter of the entry end of a vacuum chamber;  an improved constriction means having a generally circular periphery with elongated handle means unitary at a single end with an inner toroidal ring, improved vacuum seal connector means and a hand pump means which fixedly locates an on/off valve for controlling the vacuum.
Patent CA-1334908-C (CA)
Inventor: BOUTET CLAUDE
IPC: F42B10/20
Filed: 1989-08-03
Granted: 1995-03-28
Abstract: The invention relates to a device for opening artillery projectile fins, carrying a mounting body (1), an opening command member movable axially relative to the said body and control means for the said command member, comprising a piston (23) sensitive to the pressure of the gases in the launcher tube and a gas generator (32). The control means comprise, in addition to the piston (23), a striker (19) for the gas generator, a striker carrier member (13), to which the striker is connected by releasable blocking means (20), a locking member (22), retaining means and elastic means (29). The device ensures extremely rapid opening of the fins and an effective blocking of these in both the folded-up and the open position. <IMAGE>
Patent CA-1335094-C (CA)
Title: Titanium catalyst components, process for preparing same, catalysts containing same for preparing ethylene polymers and process for preparing said ethylene polymers
Inventor: KIOKA MAMORU
IPC: C08F4/655
Filed: 1989-08-23
Granted: 1995-04-04
Abstract: In accordance with the present invention, there are provided carrier-supported titanium catalyst components containing magnesium, aluminum, halogen and titanium as essential ingredients, which are obtained by a reaction of [I]     a magnesium containing support obtained by previously bringing a support into contact with an organometallic compound of a metal of the Group II to IIIA of the periodic table having at least one hydrocarbon group attached directly to the metal atom or with a halogen containing compound, followed by contact with a magnesium compound in the liquid state having no reducing ability, [II]    a reducing organometallic compound, and [III]   a titanium compound in the liquid state, and processes for preparing the same and, at the same time, catalysts containing the above-mentioned catalyst components for use in preparing ethylene polymer and processes for preparing ethylene polymer using the catalyst for use in preparing ethylene polymer.
Patent CA-1336320-C (CA)
Title: Femoral arterial cannula
Inventor: BUCKBERG GERALD D
IPC: A61M25/00
Filed: 1989-08-25
Granted: 1995-07-18
Abstract: An  arterial  cannula  (64)  is  formed with  an  angled shoulder  (72e)  that  limits  the  degree  of  insertion  of cannula tip (72a) into an artery.  The shoulder also forms a seal with the artery.  Suture flaps (74) are formed on the cannula to attach the cannula to the patient's skin.   A stylet (66) for the cannula has a stop (66b) on its exterior that prevents blood flow between the cannula and the stylet, and permits clamping  (71)  of the cannula with the stylet partially withdrawn.   A removable anti-backflow ring  (80) seals the cannula and provides a convenient initial movement limit for the stylet stop.
Patent CA-1303888-C (CA)
Inventor: NOLF JEAN-MARIE E
IPC: G02B6/38
Filed: 1991-01-31
Granted: 1992-06-23
Abstract: ABSTRACT OF THE DISCLOSURE      A technique for protecting an optical fibre breakout particularly from a cable comprising a core, a plurality of loose fibres and a jacket.  The jacket and core are stripped back and the fibres encased in protective tubes.  This may be done one fibre at a time by removing a portion of cable jacket remote from the end and withdrawing each fibre from under the remaining end portion of jacket.  The cable may be held in a holding tool and the fibres inserted into their protective tubes by means of an insertion tool.
Patent CA-1310456-C (CA)
Title: Extruding apparatus for extruding synthetic resin
Inventor: SAKAKURA KAZUAKI
IPC: B29C48/76
Filed: 1991-03-22
Granted: 1992-11-24
Abstract: A structure of an extruding apparatus for extruding a synthetic resin, including a first extruder and a second extruder having a vent hole, is disclosed. The extruding apparatus includes: a first extruder; and a second extruder having a cylinder with a vent hole, a supply port provided at the proximal end of the cylinder, and connected to a discharge port of the first extruder, a distribution/supply means provided inside the cylinder, having a plurality of passages for fluidically connecting the supply port and a space inside the cylinder, and distributing and supplying a molding material supplied to the supply port into the cylinder, a discharge port provided at the distal end of the cylinder, a screw shaft arranged inside the cylinder, and a motor for driving the screw shaft. An airtight vacuum chamber connected to the vacuum pump is mounted on an outer portion of the vent hole.
Patent CA-1330696-C (CA)
Inventor: BOICE PETER R
IPC: B29C47/06
Filed: 1993-06-24
Granted: 1994-07-19
Abstract: ABSTRACT OF THE DISCLOSURE              A coextruded multiple layer film is oriented in primarily the longitudinal direction,  and comprises a core layer comprising butadiene styrene copolymer or copolyester, outer   layers   comprising   ethylene   propylene   copolymer, polypropylene,  or  blends  thereof,  and  intermediate  layers which bond the outer layers to the core layer and comprise an ethylene copolymer.
Patent DK-163715-C (DK)
Inventor: SCHLUETER HELMUT
IPC: B25G3/18
Filed: 1982-03-12
Granted: 1992-09-07
Abstract: 1. A handle attachment for a broom, comprising a broom body (2) having a hollow (4) which extends parallel to the handle (3) and into which can be inserted an adapted pin (6) which is connected with the handle, said pin (6) having a recess (5), a stop (7) and a protrusion (8) which can spring into the recess by manual operation, a retaining edge (9) of the broom body (2) being allocated to the protrusion (8), characterised in that the pin (6) is made of a strip having a U section which has an essentially uniform wall thickness, that the individual legs of the U section merge into one another in a dished manner and are each arched inwards, and that the wall thickness is dimensioned and the U section is adapted to the section of the hollow (4) in such a way that the two lateral legs (10, 11), along their upper ends, and the centre leg (12), in the area of the symmetrical axis, sit in a spring-like manner against the inner wall of the hollow (4), which inner wall otherwise has a space.
Patent DK-145173-C (DK)
Inventor: JENSEN O R
IPC: B65D33/38
Filed: 1980-08-01
Granted: 1983-02-28
Abstract: Ostomy pouches are manufactured by partially contour welding two pouch walls one of which has a stoma aperture over an area extending from the top edge of the pouch past the region of the weld seam around the aperture. A separator member is inserted into the partially welded pouch and an adhesive label is then welded or bonded to the pouch wall around the aperture. The separator member is withdrawn and the contour welding is completed to form the completed pouch.
Patent FI-79550-C (FI)
Inventor: GOEDDEL DAVID VAN NORMAN
IPC: A61K38/21
Filed: 1981-11-10
Granted: 1990-01-10
Abstract: Microbially produced hybrid human leukocyte interferons, useful in the treatment of viral and neoplastic diseases, and means used in their production, i.e. recombinant DNA molecules coding for the amino acid sequences of these interferons, vectors capable of expressing these interferons in microbial host organisms and host organisms transformed with these vectors.
Patent FI-80038-C (FI)
Inventor: HENNIGER PETER WOLFGANG
IPC: C07D499/00
Filed: 1983-04-18
Granted: 1990-04-10
Abstract: Preparation of penicillanic acid 1,1-dioxide-and derivatives thereof by debromination of 6-alpha-bromo- and/or 6,6-dibromopenicillanic acid 1,1-dioxides. The debromination is effected in a water-containing medium by reduction with zinc in association with an acid having a pKa-value measured in water less than 3.5.
Patent FI-89908-C (FI)
Inventor: LEE DAVID LOUIS
IPC: C07C323/65
Filed: 1986-03-04
Granted: 1993-12-10
Abstract: Novel trisubstituted benzoic acid intermediates which are useful in the preparation of certain herbicidal 2-(2,3,4- trisubstituted benzoyl)-1,3-cyclohexanediones. The intermediate benzoic acids of this invention have the following structural formula:wherein R<sup>6</sup> is chlorine, C<sub>1</sub>-C<sub>4</sub> alkoxy, C<sub>1</sub>-C<sub>4</sub> alkylthio or hydroxy; n is the integer 0 or 2; and R<sup>7</sup> is C<sub>1</sub>-C<sub>4</sub> alkyl.
Patent FI-89587-C (FI)
Inventor: NEWKIRK MARC STEVENS
IPC: C04B35/65
Filed: 1987-09-09
Granted: 1993-10-25
Abstract: A method for producing a self-supporting ceramic composite structure comprising a ceramic matrix embedding a filler (38) includes oxidizing a parent metal to form a polycrystalline material comprising the oxidation reaction product of the parent metal with an oxidant and, optionally, one or more metallic constituents, and the filler (38) embedded by the matrix. The method includes heating the parent metal to provide a first source (36) of molten parent metal and a reservoir (34) of molten parent metal and contacting the first source (36) of molten parent metal with a permeable bedding of filler (38). The first source (36) of molten parent metal is reacted with the oxidant to form the oxidation reaction product and is replenished from the reservoir (34) as the reacting continues for a time sufficient to grow the oxidation reaction product to a desired boundary and thereby embed at least a portion of the bedding of filler (38) within the oxidation reaction product to form the ceramic composite structure. The bedding of filler (38) may have any suitable shape, including that of a hollow body, the interior of which is contacted by the first source (36) of molten parent metal to grow the oxidation reaction product through the shaped, hollow body of filler.
Patent FI-84377-C (FI)
Inventor: PAJULA JUHANI
IPC: D21F7/00
Filed: 1988-06-20
Granted: 1991-11-25
Abstract: Press section of a paper machine, provided with a frame construction which comprises, in the direction of running of the paper web (W), first a front frame (50) and after that a rear frame (60). In connection with the front frame and the rear frame (50,60) press rolls (13,13 min ,16,21,31) are mounted. Between the front frame and the rear frame (50,60), above the press roll combination, there is an at least partly open space (T), through which at least most of the press rolls can be replaced. The space (T) also facilitates replacement of the upper press fabrics (10,30). The press roll (13,13 min ), which forms the second nip (N2) in the press section, is attached to a first intermediate-frame part (14) separate from the rear and intermediate frames (60,70,90) and arranged pivotable by means of power units (18) around horizontal articulation shafts (14a) into connection with the front frame (50). The press roll (13;13 min ) is connected to the first intermediate-frame part (14) by the intermediate of a second intermediate-frame part (15) by means of horizontal joints (15a). The second intermediate-frame part (15) can be pivoted around said horizontal articulated joint (15a) by means of power units (15b). Between the first intermediate-frame part (14) and the front frame (50), there are openable and lockable intermediate parts (51), by means of which the first intermediate-frame part (14) can be fixed to the front frame (50) rigidly. The intermediate parts can be opened so that the first intermediate-frame part (14) can be pivoted towards the front frame (50) at least when the suction roll (13) in the press section is being replaced.
Patent FI-93845-C (FI)
Inventor: MAEZAWA HIROSHI
IPC: C08F112/08
Filed: 1988-12-23
Granted: 1995-06-12
Abstract: A process for producing styrene-based polymers having mainly syndiotactic configuration in the presence of a catalyst comprising (A) a titanium compound and (8) a contact product of a methyl group-containing organoaluminum compound and water, wherein the contact product (B) has a high magnetic field componert of not more than 50% in the methyl proton signal region due to an aluminum-mehtyl group (Al-CH3) bond as determined by the proton nuclear magnetic resonance absorption method. According to this process, styrene-based polymers having mainly syndiotactic configuration can be efficiently and economically produced.
Patent FI-93945-C (FI)
Inventor: DWIVEDI RATNESH KUMAR
IPC: B22F3/00
Filed: 1989-01-10
Granted: 1995-06-26
Abstract: An aluminum metal matrix composite comprises an aluminum metal matrix embedding a second filler (2), such as a ceramic second filler, and is formed by contacting, for example, a molten aluminum metal (20) with a permeable mass of second filler (22) within a ceramic impervious mold (12) formed by growing a polycrystalline oxidation reaction product into a first filler. By hermetically sealing the second filler (22) within the mold (12) with a body of molten aluminum metal (20), the latter spontaneously infiltrates the mass of second filler (22) at moderate temperatures, e.g. about 900 DEG C, without need of any other infiltration expedients. The molten mass containing the infiltrated ceramic filler is solidified to provide the metal matrix composite which may be recovered from the mold (12). Optionally, the solidification is carried out under bonding conditions including maintaining the solidifying material in direct contact with the ceramic mold, to provide the metal matrix composite joined to the mold, or a part thereof, as a structural component.
Patent FI-98841-C (FI)
Inventor: PAREN AARTO
IPC: D21C9/10
Filed: 1994-06-20
Granted: 1997-08-25
Abstract: PCT No. PCT/FI95/00352 Sec. 371 Date Feb. 27, 1997 Sec. 102(e) Date Feb. 27, 1997 PCT Filed Jun. 19, 1995 PCT Pub. No. WO95/35407 PCT Pub. Date Dec. 28, 1995A process for the delignification of a chemical pulp, such as a sulfate or sulfite pulp, in which process the pulp is treated with a peroxide and/or a peracid in the presence of an activating Ti-, V- or Cr-group transition metal, such as molybdenum, vanadium or tungsten. A compound containing at least one heteroatom, such as Si, P or B, which is capable of forming a heteropolyacid with the activating transition metal, is added to the pulp. The feeding of the activating transition metal and the heteroatom into the pulp may take place in one and the same alkaline solution, for example introduced into the solution or in the form of a compound of the silicomolybdenic acid type, formed in the solution. The peroxide and/or peracid treatment may constitute part of the bleaching sequence, which contains as potential other treatment steps, for example, a treatment with oxygen and a chelation for the removal of heavy metals such as iron, manganese and/or copper.
Patent FI-97187-C (FI)
Inventor: RAESAENEN JUHA
IPC: H04J3/00
Filed: 1994-12-09
Granted: 1996-10-25
Abstract: PCT No. PCT/FI95/00673 Sec. 371 Date Jun. 9, 1997 Sec. 102(e) Date Jun. 9, 1997 PCT Filed Dec. 8, 1995 PCT Pub. No. WO96/18248 PCT Pub. Date Jun. 13, 1996In a mobile communication system, two or more parallel traffic channels are allocated for high-speed data transmission over the radio path. Different channel numbers are assigned to these parallel traffic channels for the duration of the connection. The data of a high-speed data signal is inserted at the distribution point of the transmission end into frames each of which is provided with a channel number indicating the parallel traffic channel used for the transmission. The frames transmitted in a traffic channel always contain the same channel number during the whole call. The frames are divided into parallel traffic channel in the sequential order according to the channel numbering. At the reception end the data contained in the frames is reassembled into a high-speed data signal in the sequential order according to the channel numbers in the frames. Frame numbering may be used within each of the traffic channels so that at least two successive frames always have a different frame number. Consequently, the allowed delay offset between the traffic channels will increase with the number of the frame numbers, and the order of the frames will be maintained under any circumstances.
Patent NO-152658-C (NO)
Inventor: CARTER BRYAN GEORGE
IPC: C25D11/24
Filed: 1979-05-21
Abstract: A process for sealing anodic oxide films on aluminium comprises immersing the anodised aluminium in a bath containing an aqueous solution of a sealing accelerator, preferably triethanolamine, at a pH of 7 to 11, followed by conventional treatment in a hot water bath containing an anti-smut additive. The preliminary accelerator treatment allows the sealing step to be substantially accelerated and permits the production of an essentially smut-free surface on the sealed anodic oxide film.
Patent NO-149756-C (NO)
Inventor: KATZER JOHANN
IPC: A01B45/00
Filed: 1980-09-10
Abstract: 1. Rake for working lawns with a tine carrier (11), a handle mounting support (15) and at least one wheel (24), which can be pivoted by means of a pivoting device between a working position in which the tines (12) engage in the ground and a rest position which the tines (12) are disengaged from the ground, characterized in that the handle mounting support (15) can be fixed to the tine carrier (11) and the pivoting device comprises a bearing arm (21) for each wheel (24) pivotably mounted on the tine carrier (11) between two end positions and on whose free end (23) is rotatably mounted wheel (24).
Patent NO-164816-C (NO)
Inventor: SIME STUART JAMES
IPC: C11D3/22
Filed: 1983-05-26
Abstract: The invention concerns a washing composition for washing a surface to deposit thereon substantially water-insoluble particles. The aqueous washing composition of the invention comprises an anionic surfactant, the particulate substance to be deposited and a water-soluble cationic non-cellulosic polymer which enhances the deposition of the particulate substance onto the surface but which cationic polymer does not form in the composition a water-insoluble complex with the anionic surfactant, the cationic charge density of the polymer being from 0.0001 to 0.0017; the concentration of the cationic polymer in the washing composition being from 0.0001% to 0.01% by weight; and the concentration of the surfactant in the washing composition being from 0.01% to 5% by weight.
Patent NO-166927-C (NO)
Inventor: DUFOREST RENE
IPC: B05C19/00
Filed: 1984-03-09
Abstract: A process and apparatus for manufacturing synthetic decorative coverings is presented in which at least one powder (generally a polymeric resin) is selectively deposited, in accordance with a pattern or decoration, onto a base material. The power deposition is carried out under gravity without contact between the means of applying the powder and the base. At least one of the deposited powders contains particles which are fusible at a temperature below the distortion temperature of the base and which is compatible with the base material. At least one thermal treatment is then carried out at a temperature below the distortion temperature of the base so as to fix the decorative pattern produced by deposited powders. The apparatus for applying the powders consists of a continuous screen printing frame, in particular, a screen printing roller which is fed by a device providing uniform distribution of the powder into a hopper located inside the roller. The hopper has two longitudinal blades which are adjustably separated and are in contact with the inner surface of the screen.
Patent NO-165404-C (NO)
Inventor: LUDEC JOEL LE
IPC: C08K5/37
Filed: 1985-10-10
Abstract: Elastomer/filler interface agents for filled vulcanizable matrices, e.g., natural or synthetic rubber, comprise the amido reaction products of tetraethylene pentamine ("TEPA") with amide-forming organosulfur compounds.
Patent NO-160024-C (NO)
Inventor: ELLIS ALAN ELGAR HERBERT
IPC: F16K35/06
Filed: 1985-12-30
Abstract: A drive mechanism for a valve turning member, which can be locked at either one of the two extreme settings of the valve. The lock mechanism main body (18) is adapted to be secured to the valve turning member (12) and carries a ring (19) which engages the valve so as to be restrained against rotation when the main body is turned. Lock members (30) are mounted in the main body (18) for engagement in recesses (25) in the ring (19), the lock members being operable only by individual keys (39). The arrangement is such that a key may be removed from the main body (18) only when the associated lock member is in the locked position, and the lock member may be moved to that position only when the valve is at an extreme setting.
Patent NO-169403-C (NO)
Inventor: FROST KENNETH
IPC: F21V21/02
Filed: 1986-05-22
Abstract: A fastening device (1) for carrying a lighting fixture in carrying sections supporting ceiling slabs in a suspended ceiling structure consists of a plate member (1) with a first edge portion (10), at least one gripping finger (11) which projects in the direction of the first edge portion (10), and forming with it a clamping fork for thrusting over the horizontal flange of the carrying section. The plate member (1) further has a second edge portion (17) in the opposite direction to the first portion (10). Both edge portions (10, 17) are mutually parallel and connected by a web (16) so that the gripping finger (11) is placed in the area between the planes of said edge portions (10, 17).
Patent NO-177601-C (NO)
Inventor: MEMON NAZIR AHMED
IPC: C08L101/00
Filed: 1989-02-02
Abstract: Acrylic polymers having a molecular weight of at leastabout 500,000, and preferably of about 1,500,000, are blended at levels of from 1 to 25% with thermoplastic resins to provide polymer blends having improved melt rheology, thereby to facilitate blow molding, thermoforming, extrusion and similar processes.