baber/WOPTO huggingface dataset:
Patent CA-1330928-C (CA)
Inventor: SEIDEL JOACHIM
IPC: A45B25/00
Filed: 1989-09-28
Granted: 1994-07-26
Abstract: ABSTRACT OF THE DISCLOSURE           An improvement in self-opening umbrella frames having either a one-piece or telescopic stick and a main slide and an auxiliary slide on the stick to operate a frame-rib structure which is opened automatically by a coil spring compressed between these two slides; the fame-rib structure being closed by pulling down on a tubular grip sleeve journaled for rotation on the stick and extending through the two slides, the grip sleeve having an upper abutment or carrier engaged at the top of the auxiliary slide; the grip sleeve being locatable about a 360° circum-ference by an arresting catch on the umbrella handle at the lower end of the stick; torsional forces generated by the coiled  spring  during  expansion  and  compression  being isolated  between  the  slides  and  not  interfering  with operation of the arresting catch while minimizing opening and closing effort of a user of the umbrella.
Patent CA-1325136-C (CA)
Inventor: TEMPLE STEPHEN
IPC: B41J2/175
Filed: 1989-09-29
Granted: 1993-12-14
Abstract: ABSTRACT                  High Density Multi-Channel Array, Electrically Pulsed Droplet Deposition Apparatus.           A high density multi-channel array, electrically pulsed droplet deposition apparatus comprises a sheet of piezoelectric material poled in a direction normal to said sheet and formed with a plurality of parallel channels mutually spaced in an array direction normal to the length of said channels. Each channel is defined by a pair of facing side walls and a bottom surface extending between the respective side walls.  A top sheet facing said bottom surfaces of said channels and bonded to said side walls closes the channels at their tops.  Each of the channels is further formed with a forward part of uniform depth between the bottom surface and the top sheet and a part rearwardly of the forward part  of lesser depth than the forward part.  Each of at least some of the side walls of the forward parts include electrodes on opposite sides thereof to form shear mode actuators for effecting droplet expulsion from the channels associated with the actuators.  Each electrode extends substantially along the length of the corresponding side wall and over an area from the edge of the side wall adjoining the top sheet which is so spaced from the bottom surface of the channel in which the electrode is disposed as to leave the portion of the wall adjacent the bottom surface of the channel substantially free from elastic distortion when an electric field is applied across the electrodes of the associated wall.
Patent DK-158039-C (DK)
Inventor: LAFON LOUIS
IPC: A61K31/445
Filed: 1983-06-03
Granted: 1990-08-13
Abstract: For the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 1. A novel benzhydrylsulfinylacetamide derivative characterized in that it is selected from the group consisting of compounds of the general formula :  see diagramm : EP0097071,P21,F1  wherein - X1  and X2 , which may be identical or different each represent H, Cl or F, - Z1  represents CH3 , CH2 CH3 , CH(CH3 )2  or C(CH3 )3 , Z1  may represent the hydrogen atom when at least one of X1 and X2  is different from H, - Z2  represents H ; NZ1 Z2  considered together may represent a piperidino or morpholino group. For the contracting state AT 1. A method for the preparation of a novel benzhydrylsulfinylacetamide derivative of the general formula :  see diagramm : EP0097071,P22,F1  wherein : - X1  and X2  which may be identical or different each represent H, Cl or F, - Z1  represents CH3 , CH2 CH3 , CH(CH3 )2  or C(CH3 )3 , Z1  may represent the hydrogen atom when at least one of X1 and X2  is different from H, - Z2  represents H ; NZ1 Z2  considered together may represent a piperidino or morpholino group, characterized in that an acid chloride of general formula  see diagramm : EP0097071,P22,F2  wherein X1  and X2  are as defined above, is reacted with an amine of general formula HNZ1 Z2 wherein Z1  and Z2  have the above definition, to a benzhydrythiocetamide derivative of general formula  see diagramm : EP0097071,P22,F3  wherein X1 , X2 , Z1  and Z2  are as defined above, and the obtained benzhydrylthiocetamide derivative of formula (IV) is oxidized.
Patent DK-158665-C (DK)
Inventor: KARDYS JOSEPH ANTHONY
IPC: C07D417/12
Filed: 1982-08-02
Granted: 1991-01-21
Abstract: A novel compound of empirical formula  C9H7N2O5SRR<1>Z (I)  produced by reacting an ester of the formula <CHEM> with an equimolar amount of an amine of the formula ZNH2 in a reaction inert organic solvent at a temperature of from about 0 to 110 DEG C wherein R is hydrogen benzyl or (C1-C3) alkyl; R<1> is benzyl or (C1-C4) alkyl and Z is benzopyronyl, alkyl substituted benzopyronyl, 2-pyridyl, alkyl substituted-2-pyridyl, 2-thiazolyl, 2-thiazolyl substituted by one or two alkyl group, or 5-alkyl-3-isoxazolyl, each alkyl having from one to four carbon atoms; and a novel process utilizing the compounds of formula (I) as intermediates for production of known anti-inflammatory agents of the formula <CHEM> u
Patent FI-92902-C (FI)
Inventor: ROTINI LEONE GABRIELE
IPC: A61K9/54
Filed: 1987-07-22
Granted: 1995-01-25
Abstract: New galenic formulations with programmed release, to be administered by oral route, containing as the active ingredient a compound endowed with antiphlogistic, analgesic and antipyretic activity like, for instance, an arylacetic or an arylpropionic acid and the pharmaceutically acceptable salts thereof. In these new formulations, a portion of the active ingredient is released in a short time, so that the drug can quickly develop its therapeutic action reaching the necessary hematic levels, while the remaining portion of the active constituent is released in a longer interval of time so as to allow the therapeutic coverage till the subsequent administration. Said therapeutic coverage can even last 24 hours; thus the new galenic formulations object of the present invention are suitable for a once a day administration.
Patent FI-83060-C (FI)
Inventor: OLSEN JR PETER CHRISTAIN
IPC: B65B/
Filed: 1988-01-08
Granted: 1991-05-27
Abstract: A machine for feeding beverage cans to open-ended carrier sleeves of varying capacities. When loading relatively small carrier sleeves, inboard conveyors and associated metering screws feed groups of cans to a flight bar conveyor which moves the groups through the open ends of the carrier sleeves. When loading relatively large carrier sleeves, outboard conveyors and associated metering screws are also operated after first replacing the inboard screws with screws able to separate cans into larger groups, the same size as those formed by the outboard screws. This arrangement feeds larger groups of cans which are then fed to the larger carrier sleeves. In one embodiment each conveyor comprises a longer upstream conveyor and a shorter downstream conveyor spaced a short distance therefrom to allow the flight bars to travel through the space between the conveyors when moving from the end of their upward run to the beginning of their horizontal downstream run. In another embodiment only the longer upstream conveyor is provided and a support plate is used instead of the downstream conveyor. In this embodiment the gap between the conveyor and the plate is automatically closed by a shuttle mechanism to provide a continuous support surface for the cans as they are pushed toward the carrier sleeves. The cans are able to slide on the surface of the conveyors, enabling the conveyors to be operated at a slightly greater speed than the screws are capable of moving the cans, which results in the cans being positively fed by the conveyors.
Patent FI-87144-C (FI)
Inventor: CAPPA GIULIO
IPC: A62B18/08
Filed: 1989-02-24
Granted: 1992-12-10
Abstract: In a gas mask (1) the facepiece (2) comprises a front portion of semi-rigid rubber highly resistant to chemical agents and a sealing skirting of soft rubber having a high mechanical resistance, co-vulcanized with said front portion. A nozzle (11), connected to a half mask (22) situated inside the facepiece, is tightly fastened to said front portion. An inflow opening (13) and an outflow opening (23), substantially coaxial, are obtained in the lower portion of the nozzle; the first places into communication the external atmosphere with the interior of the facepiece and the second, respectively, with the interior of the half mask through an inflow chamber (37),and an outflow chamber (35), separated by a partition (34). The inflow chamber communicates bilaterally with a space comprised between the half mask and the facepiece. The outflow chamber communicates with the outside, over the inflow opening, and in front of a phonic cap (25) assembled in the upper part of the nozzle.
Patent FI-87343-C (FI)
Inventor: BRUENN RAINER
IPC: B65H75/30
Filed: 1989-04-07
Granted: 1992-12-28
Abstract: For braking reeling drums (2) which are mounted rotatably about their axis, during the unwinding of cord-like articles (1) and for driving the same drums (2) during winding of corresponding articles (1), use is made of an armature ring (5) which is fastened to the drum (2) and of an associated electromagnet (9) which is separated from the drum (2), an air gap (14) of 0.1 - 1.5 mm, preferably 0.2 - 0.8 mm, being provided between the armature ring (5) and the electromagnet (9). 
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Patent FI-98697-C (FI)
Inventor: MOORMAN CHARLES T
IPC: A23F5/20
Filed: 1990-01-23
Granted: 1997-08-11
Abstract: Method and apparatus for contacting particulate solid matter with a fluid in a pressure vessel (10) through which the fluid continuously moves at high, supercritical, pressure while the particulate solid matter is periodically moved via isolatable pressurizable vessels (12,16) which are periodically pressurized and depressurized to and from the supercritical pressure to facilitate periodic movement of the particulate solids between the pressure vessel and the isolatable pressurizable vessels. A supply of the fluid is maintained at an intermediate pressure at which the fluid exists in both the liquid and gaseous states. The pressurizable vessels are raised to supercritical pressure by first using intermediate pressure fluid in the gaseous state and then in the liquid state, followed by introducing fluid at the supercritical pressure. The vessels are depressurized by first venting and then pumping to the intermediate pressure fluid supply.
Patent FI-94347-C (FI)
Inventor: KIECZYKOWSKI GERARD R
IPC: C07F9/38
Filed: 1991-06-19
Granted: 1995-08-25
Abstract: An improved process is described for the preparation of 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid (ABP)or salts thereof which comprises:   (a) reacting 4-aminobutyric acid with a mixture of phosphorous acid and PCl3 in the presence of methanesulfonic acid; (b) contacting the mixture from Step (a) with an aqueous hydrolysis mixture, wherein the pH is maintained in the range of 4 to 10 during the contacting; and (c) recovering said 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid or salts thereof. s
Patent FI-96356-C (FI)
Inventor: ILOMAEKI VALTO
IPC: E21B/
Filed: 1994-12-13
Granted: 1999-12-18
Abstract: PCT No. PCT/FI95/00678 Sec. 371 Date Aug. 12, 1997 Sec. 102(e) Date Aug. 12, 1997 PCT Filed Dec. 13, 1995 PCT Pub. No. WO96/18798 PCT Pub. Date Jun. 20, 1996A method to drill a hole in the soil by a bit assembly and a bit assembly comprising a ring-shaped bit (2) to drill the outer circle of the hole and to which a protection tube system (4), mounted in the hole while drilling, is coupled, and a cylindric inner bit (1) to drill the center portion of the hole, from which bit at least the rotative motion is transmitted to the outer bit (2). Drilling by the outer bit (2) and pulling out the protection tube (4) are disconnected upon need by reverse rotation of the inner bit, whereafter drilling is continued with the inner bit (1) only.
Patent NL-101092-C (NL)
IPC: B60N2/23
Filed: 1959-04-06
Granted: 1962-04-16
Abstract: 944,587. Adjustable seats. CARROSSERIE ROSET N.V. April 5, 1960 [April 6, 1959], No. 11965/60. Heading A4J. An adjustable chair has a back 3, pivoted at 2, and to which is pivotally attached a forwardly extending rod 5, levers 12, 21 pivotally connected to the chair arm at 11, 25 respectively and two tension springs 8, 28 connecting the lever 12 to the levers 5, 21. The springs urge lever 21 into a position where the clamping centres 23, 24 grip rod 5 to prevent it from moving backwards, the clamping action being released by moving lever 12 upwards.
Patent NO-138470-C (NO)
Inventor: PERLA GIULIO
IPC: A61K/
Filed: 1972-11-16
Abstract: 1400787 Toothpastes COLGATE-PALMOLIVE GO 31 Oct 1972 [17 Nov 1971 28 Aug 1972] 50132/72 Heading ASB [Also in Division C2] Finely divided particles of C 12  to C 22  saturated fatty acid di- or tri-esters of glycerol or di-esters of ethylene glycol, having a particle size of 100 to 1000 microns are used in oral compositions e.g. toothpastes, as speckles. The particles may contain functional or non- functional additives of colouring additive such as pigments; polishing agents; preservatives, antibacterial agents; surface active agents, brighteners; fluorides; ammoniated materials and flavours.
Patent NO-165839-C (NO)
Inventor: KAYE ROBERT LOUIS
IPC: C07D499/88
Filed: 1986-10-16
Abstract: Process and intermediates for the conversion of 3R,4R-4-acetoxy-3-[1R-1-(silyloxy)ethyl]-2-azetidinones to antibacterial 5R,6S-6-(1R-1-hydroxyethyl)-2-(1-oxo-3-thiolanylthio)-2-pen em-3-carboxylic acids, and the pharmaceutically-acceptable salts and pivaloyloxymethyl esters thereof.
Patent NO-171039-C (NO)
Inventor: PINSSON DANIEL
IPC: G07F17/10
Filed: 1988-03-10
Abstract: The invention relates to a chain-type checker for a goods transport trolley, of the type comprising a key fitted to one end of a chain, the other end of which is fixed to a trolley, said key interacting with a coin-operated lock of another trolley so as to release a deposit token (coin) which it contains by locking the two trolleys to one another, unlocking being obtained by the insertion of a deposit token which opens said lock and which is retained there. 
<??>The checker according to the invention is characterised in that the checker lock comprises two levers (6), each pivoting about an intermediate axle (13), one end of each lever interacting with notches formed on said key (2'), and the opposite end of each lever (6) interacting with said deposit token (7), said levers (6) being subjected to the action of a locking tumbler (5) returned by a spring (4) and interacting with said key (2'). 
<??>The invention is used for shop trolleys. 
<IMAGE>
Patent NO-170579-C (NO)
Inventor: KARJALAINEN ARTO JOHANNES
IPC: A61K31/415
Filed: 1988-07-15
Abstract: The separated d and l enantiomers of medetomidine and their salts are selective and potent  alpha 2-receptor agonists.
Patent NO-177495-C (NO)
Inventor: OKANO KAZUO
IPC: A61P37/08
Filed: 1989-07-03
Abstract: A glycerin derivative having the following formula (I) or (I min ) and a pharmacologically acceptable salt thereof are useful to treat diseases caused by the platelet activating factor. <CHEM> r
Patent NO-177206-C (NO)
Inventor: DENT PAUL WILKINSON
IPC: H03L7/197
Filed: 1991-09-11
Abstract: The present invention relates to frequency synthesis with a controlled oscillator (20) included in a phase locked loop, where the frequency of the oscillator output signal is divided (22) periodically by different integers, such that the frequency is, on average, divided by a value which is equal to an integer N plus or minus a numeric fraction whose absolute value is smaller than one. The phase position of pulses formed in this way is compared with the phase position of pulses which derive from a reference signal (10, 12), therewith forming a phase error signal. For the purpose of suppressing periodic variations of an oscillator control signal as a result of phase jitter, there is added or subtracted to the phase error signal, in a known manner, a correction value (24, 26) which is dependent on the aforementioned numeric fraction. In order to eliminate the need to multiply the correction value by a factor which is proportional to the inverted value of the integer N, the phase error signal is instead amplified with a factor N (28) prior to adding or subtracting the correction value. The loop bandwidth is also held constant in this way. <IMAGE>
Patent CA-2013439-C (CA)
Inventor: OVENS MELVIN L
IPC: E04F21/00
Filed: 1990-03-29
Granted: 1996-10-08
Abstract: A container attachment device for applying plaster or cement to a tape passes the tape through a pail of wet cement or plaster and has a doctor blade to control the thickness and evenness of the wet cement on the tape. The device comprises an elongate housing having a clip to engage the side of a pail or the like adapted to contain wet cement or the like, the housing extending into the interior of the pail.  An arm extends outwards from a top portion of the housing above the clip.  The arm has a support adapted to hold a roll of tape.  Rollers are provided on the elongate body for guiding tape from the roll down to the lower end of the elongate housing in the pail, and upwards out of the pail, and the doctor blade ensures that an even thickness of wet cement or the like is applied to the tape before leaving the pail.
Patent CA-2017737-C (CA)
Title: Process for cleaning porous components
Inventor: BURKE JOHN M
IPC: B22F3/24
Filed: 1990-05-29
Granted: 1995-01-03
Abstract: A cleaning process is provided that is particularly advantageous for removing oil or oil-like material from porous parts such as porous internal combustion engine components such as valves.    The process utilizes oil solubilizing solvents as well as alkaline soap and water solutions and mixtures of water soluble amines and water or deionized water in conjunction with alternate pressure and vacuum cycling to effect the cleaning.
Patent CA-2019117-C (CA)
Title: Aqueous dispersions of polyester and polyesteramides cross-linked with metallic ions and casts made therefrom
Inventor: VISHNUPAD MOHAN
IPC: A61K9/70
Filed: 1990-06-15
Granted: 1999-04-06
Abstract: Cross-linked   aqueous   dispersions   and emulsions  and  method  for  producing  casts  of  any desirable shape therefrom the dispersions comprising a water dissipatable polymer in an amount from 18 to 30 percent by weight based on the total weight of the composition; water in an amount from 30 to 80 percent by weight based on the total weight of the composition; a source of multivalent metallic ions in an amount of 0.1 to 5 percent by weight based on the total weight of the composition;  and humectant in an amount from 0.1 to 40 percent by weight based on the total weight of the  composition and the emulsions comprising a water dissipatable polymer in an amount from 18 to 30 percent by weight based on the total weight of the composition; water in an amount from 30 to 80 percent by weight based on the total weight of the composition; emollient oils in an amount from 0.1 to 25 percent by weight based on the total weight of the composition;   a source of multivalent metallic ions in an amount from 0.1 to 5 percent by weight based  on  the  total  weight  of  the  composition; humectant in  an amount  from 0.1  to 40 percent by weight based on the total weight of the composition; and emulsifier in an amount from 0.01 to 5 percent by weight based on the total weight of the composition.
Patent CA-2023381-C (CA)
Inventor: LEUNG ROGER Y
IPC: C04B35/80
Filed: 1990-08-16
Granted: 2002-12-03
Abstract: An improved fiber reinforced glass composite includes a carbon-coated refractory fiber in a matrix of a black glass ceramic having the empirical formula. S3CxOy where x ranges from about 0.5 to about 2.0, preferably 0.9 to 1.6 and y ranges from about 0.5 to 3.0, preferably 0.7 to 1.8. Preferably the black glass ceramic is derived from cyclosiloxane monomers containing a vinyl group attached to silicon and/or a hydride-silicon group.      Graceful failure can be obtained after exposure of the composites to temperatures up to 1300°C.
Patent CA-2024993-C (CA)
Title: Procede de traitement, par fermentation anaerobie, d'eaux residuaires en vue de l'elimination de la matiere organique et des sulfates qu'elles contiennent
Inventor: EHLINGER FREDERIC
IPC: C02F3/28
Filed: 1990-09-10
Granted: 2002-01-15
Abstract: Procédé de traitement, par fermentation anaérobie, d'eaux résiduaires, en vue de l'élimination de la matière organique et des sulfates qu'elles contiennent, effectué au moyen d'un réacteur unique dans lequel est introduit, au sein de la biomasse qu'il contient, un gaz neutre destiné au déplacement de l'H2S formé, caractérisé en ce que le réacteur utilisé est un réacteur à culture libre, infiniment mélangé.
Patent CA-2025713-C (CA)
Title: Pressure-tube type heavy-water moderated nuclear reactor
Inventor: KATO HIDEMASA
IPC: G21C15/22
Filed: 1990-09-19
Granted: 1998-11-03
Abstract: A pressure tube type nuclear reactor arranged in such a manner that pressure tubes each of which accommodates nuclear fuel and through each of which a coolant passes are accommodated in respective calandria tubes disposed in a calandria tank which contains heavy water, wherein the pressure tubes are arranged so as to form an equilateral triangular lattice configuration and/or a member, which replaces heavy water positioned around the calandria tube, is positioned around the calandria tube.  Therefore, the volume ratio of nuclear fuel to heavy water can be made a proper value with which the coolant void reactivity coefficient becomes closer to negative values so that the self-control performance of the pressure tube type nuclear reactor is improved.
Patent CA-2026945-C (CA)
Title: Method and apparatus for formation and delivery of insect attractant based on carbon dioxide
Inventor: DIEGUEZ JOSE M
IPC: A01N59/04
Filed: 1990-10-04
Granted: 2000-10-03
Abstract: A method and apparatus to prepare and deliver a gas mixture of constant composition of liquid chemical compounds soluble in liquid carbon dioxide to be used as an enhanced attractant for biting insects. The mixtures can be prepared in high pressure vessels where carbon dioxide remains liquefied under its own vapor pressure or in low pressure vessels where carbon dioxide is kept liquid, at low pressure, by cooling it with a refrigeration unit. Direct vaporization of the liquid mixture from these vessels results in a gas mixture of constant composition. This mixture is to be delivered in a continuous or pulsed flow to an insect trap. These baited insect traps are an ecological alternative to chemical insecticide methods of insect control currently in use.
Patent CA-2027734-C (CA)
Inventor: GEYER ALLAN E
IPC: E02F9/12
Filed: 1990-10-16
Granted: 1995-07-18
Abstract: In an excavating machine having a ring gear and a rotating frame including a top and bottom plate, an assembly for rotating the frame relative to the ring gear includes a plurality of drive units, each of the drive units is mounted to the bottom plate and is disposed between the top and bottom plates of the rotating frame. Each of the drive units further includes a pinion extending below the bottom plate and adjacent to the ring gear for driving engagement with the ring gear.
Patent CA-2031056-C (CA)
Title: Voice announcement device for improving functionality of multi-line telephones
Inventor: GRIMES GARY J
IPC: H04M3/428
Filed: 1990-11-28
Granted: 1995-01-03
Abstract: VOICE ANNOUNCEMENT DEVICE FOR IMPROVING   FUNCTIONALITY OF MULTI-LINE TELEPHONES           Abstract Apparatus that allows a called party, while engaged in a first call, to indicate to a second calling party that he/she is aware of the second call and will respond t the second call within a waiting time interval. The second calling party is given a "personal answer" message indicating that the called party will answer the second call within the waiting time interval. The second calling party is then placed on hold so that when the called party terminates the first call, the called party can answer the second call.