baber/WOPTO huggingface dataset:
Patent FI-95931-C (FI)
Inventor: SHIBATANI TAKEJI
IPC: C07D303/48
Filed: 1989-08-28
Granted: 1996-04-10
Abstract: There is disclosed a method for preparing an optically active 3-phenylglycidic acid ester compound, which comprises permitting an enzyme having the ability of stereoselectively hydrolyzing an ester bond to act on a racemic 3-phenylglycidic acid ester which may be unsubstituted or substituted on the phenyl group, thereby stereoselectively hydrolyzing one of the optically active isomers and then separating and collecting the antipode from the reaction mixture.
Patent FI-93015-C (FI)
Inventor: FRIEDHELM ADAM
IPC: C07D501/34
Filed: 1990-03-27
Granted: 1995-02-10
Abstract: Cephalosporin derivatives of the general formula <IMAGE> pharmaceutical preparations active against bacterial infections and which contain such cephem derivatives, a process for the preparation of the cephem derivatives and of the pharmaceutical preparations, and use of the cephem derivatives for the control of bacterial infections.
Patent FI-87963-C (FI)
Inventor: SALIN HANNU-PEKKA
IPC: H04W4/16
Filed: 1991-06-06
Granted: 1993-03-10
Abstract: PCT No. PCT/FI92/00174 Sec. 371 Date Mar. 9, 1993 Sec. 102(e) Date Mar. 9, 1993 PCT Filed Jun. 3, 1992 PCT Pub. No. WO92/22174 PCT Pub. Date Dec. 10, 1992.A method for setting up an inbound call to a mobile telephone MS in a cellular mobile telephone network. In the method, a mobile switching center (MSC) requests a home location register (HLR) to provide call routing information, the home location register (HLR) in turn requesting routing information from the visitor location register (VLR) within the location area of which the mobile telephone is currently located, and forwards the received roaming number to the switching center (MSC) for routing the call to the switching center of the current location area and further to the called mobile telephone. To avoid superfluous signalling, when the HLR detects a call transfer operation activated for a respective MS to a call transfer number, the HLR initiates independently a new roaming number request with this call transfer number at least in the case that the call transfer number belongs to another MS in the same HLR.
Patent NO-157697-C (NO)
Inventor: DOHERTY JAMES B
IPC: C07D405/06
Filed: 1982-08-09
Abstract: Pyrrole compounds of the structural formula: <CHEM> or a pharmaceutically acceptable salt, ester or amide thereof have been prepared via hydrolysis of a precursor-ester after high temperature decarboxylation of from direct acidic decarboxylation of a precursor diacid. In the above formula, Ar is phenyl, substituted phenyl, pyridyl, pyrryl, substituted pyrryl, furyl or thienyl; R is, e.g., hydrogen, loweralkyl, lowercycloalkyl, lower(cycloalkyl-alkyl), loweralkenyl or halo-loweralkyl; R<1> is hydrogen or loweralkyl; R<2> is hydrogen, loweralkyl or halo; R<3> is, e.g., hydroxy, loweralkoxy, substituted loweralkoxy, amino, substituted amino, morpholinyl, glucosamino or heterocyclyl-oxy; X is (CH2)0-10-, -COCH2- or -CH2CO-; and Y is oxygen, sulfur, sulfinyl, sulfonyl, CH2 or H with the proviso that when Y is CH2-, Ar can only be pyrryl, and when Y is H, Ar is pyrryl and R is not present. The compounds are analgesic and anti-inflammatory agents of high activities out low ulcerogenic side effects.
Patent NO-157249-C (NO)
Inventor: BLOMQVIST H KAN
IPC: B60K17/36
Filed: 1983-03-15
Abstract: The invention relates to a drive roller arrangement of the type in which it is possible to fold down a drive roller, freely mounted on a shaft (8), into engagement with a driven and a non-driven wheel on a vehicle. The invention makes this arrangement more compact because the roller shaft (8) mounted at the ends of the forearms (6) mounted in a elbow joint (7) on hydraulically operated (9) upper arms (5), mounted on a shaft (4) fixed to the vehicle, is caused in a retracted position to swing in towards the upper arms (5). This is done by providing a forearm (6) with a guide surface (10), which interacts with a deflector (11) placed outside the circular arc described by the elbow bearings (7) as it swings.
Patent NO-164476-C (NO)
Inventor: JONES GORDON H
IPC: C07D487/04
Filed: 1984-02-15
Abstract: Compounds according to the formulaand the pharmaceutically acceptable acid addition salts thereof wherein:n is an integer of 1 to 6;R, is hydrogen or alkyl of 1 to 4 carbon;R<sub>2</sub> is hydrogen or R, and R<sub>2</sub> are combined to form a carbonyl group;R<sub>3</sub> is hydrogen, alkyl of 1 to 6 carbons, phenyl, benzyl, hydroxy lower alkyl and its acylates, carbamoyl alkyl, carboxyalkyl, alkoxycarbonylalkyl or amino acid side chains;R<sub>4</sub> is hydrogen, alkyl of 1 to 6 carbons, benzyl, or hydroxy lower alkyl;Y is hydrogen, alkyl of 1 to 4 carbon atoms, halo or lower alkoxy;is an amide forming group wherein the nitrogen substituents are: hydrogen; alkyl of 1 to 6 carbon atoms; hydroxyalkyl of 1 to 6 carbon atoms and its aliphatic acylates of 1 to 6 carbon atoms or aryl acylates of 7 to 12 carbon atoms; cycloalkyl of 3 to 8 carbon atoms or cycloalkyl lower alkyl of 4 to 12 carbon atoms wherein the cycloalkyl ring is unsubstituted or substituted with a lower alkyl, lower alkoxy, -OH, -OCOR<sub>5</sub>, halo, -NH<sub>2</sub>, -N(R<sub>5</sub>)<sub>2</sub>, -NHCOR<sub>s</sub>, -COOH, or -COO(R<sub>5</sub>) group wherein R<sub>s</sub> is lower alkyl; phenyl or phenyl lower alkyl wherein phenyl is unsubstituted or substituted with 1 or more lower alkyl, halo or lower alkoxy groups or an -NH<sub>2</sub>, -N(R<sub>5</sub>)<sub>2</sub>, -NHCOR<sub>5</sub>, -COOH, or -COOR<sub>5</sub> group wherein R<sub>5</sub> is lower alkyl; morpholinyl; piperidinyl; perhexylenyl; N-loweralkylpiperazinyl; pyrrolidinyl; tetrahydroquinolinyl; tetrahydroisoquinolinyl; (±)-decahydroquinolinyl or indolinyl. These compounds are cyclic AMP phosphodiesterase inhibitors useful as antithrombotic agents and the like in mammals. The compounds also have inotropic and anti-metastatic activities.
Patent NO-157625-C (NO)
Inventor: DENOJEAN JACQUES
IPC: D06N3/00
Filed: 1984-04-06
Abstract: 1. Decorated coated textile structure comprising a flexible textile support, a coloured decorative pattern and a transparent film covering the support and the decorative pattern consists of a coloured flocking adhesive and a textile flock which overlaps the textile support on the face that is not covered by the transparent film.
Patent NO-167172-C (NO)
Inventor: ICHIMURA KENICHI
IPC: G03G15/01
Filed: 1986-06-09
Abstract: The present invention aims at materialization of reproduction of an image of high quality by the color electrophotography process of the EF system according to a specific procedure of effecting back surface grounding of a photosensitive material sheet comprising a photosensitive layer consisting of titanium dioxide and a specific base sheet comprising a conductive support constituted by a conductive layer laminated on highly smooth surface and a highly specific resistivity base sheet on the basis of a conductive conveyor.
Patent NO-168430-C (NO)
Inventor: KVARNSTROEM HANS-ERIK
IPC: B30B9/12
Filed: 1987-11-03
Abstract: A screw press, which compresses and dewaters more or less moist cellulose-containing and/or fibrous materials in pieces, e.g. waste paper, wood, grass, straw and other harvest products, cellulose, peat, bark and the like, includes a feed device (2) having an input portion (3) for material, which is to be compressed, and at least one first pressure cone (13) for a forceful compressing of the material, a discharge opening (26) for the compressed and dewatered product, a rotary screw (11), which extends from the input portion at least into said first pressure cone (13) as well as driving means (8, 9) to make the screw rotate. The core (27) of the screw and/or its thread (28) is eccentric in relation to the rotation axis (30) of the screw and in relation to the mean screw line of the core respectively, in at least some of the thread turns in one zone (V) of said first pressure cone, and the jacket of this pressure cone (13) is impermeable in said zone (V).
Patent NO-166780-C (NO)
Inventor: NIEDRIG FRANKLIN
IPC: B65B13/22
Filed: 1988-03-18
Abstract: A thermoplastic tape is wrapped around a package and is tightened by the disclosed strapping or banding apparatus. The ends of the plastic tape can be welded together by a combined strapping and sealing apparatus or even with a separate sealing apparatus. The strapping apparatus includes a positioning system which ensures that a slotted wheel intended for tightening the plastic tape, once the operating cycle is complete, always assumes an optimum position for the re-insertion of the plastic tape. The use of the strapping apparatus is thereby substantially facilitated, since the operator normally does not have any hands free to adjust the slotted wheel that would otherwise be necessary for tape insertion.
Patent NO-177768-C (NO)
Inventor: YOUNG JAMES ROBERT FRANCIS
IPC: F16L55/12
Filed: 1988-03-22
Abstract: A method of repairing piping by inserting an inflatable plug 30 through a pressure housing 28 and valve 24, inflating the plug and then inserting a screwed sealed plug 47 into a special flange 49 which is attached to an existing pipe flange. The plug 30 has a sealing ring 36 with a tread 37 and segmented steel rings 38. After the plug is inserted the piping may be repaired or replaced and the inflatable plug deflated and removed with the screwed plug 47 by a system of rods extending through the valve and pressure housing.
Patent NO-178052-C (NO)
Inventor: ODEN AGNETA ELISABETH
IPC: A61C5/77
Filed: 1990-03-22
Abstract: The present invention relates to artificial onlay tooth crowns or inlays composed of a prefabricated core designed for preparations for onlay tooth crowns or inlays in natural teeth. The core is preferably fabricated from a high strength densely sintered ceramic material by copy milling from a negative reproduction from the prepared cavity to a compacted body or a presintered ceramic material. During the copy milling the sintering shrinkage is considered by enlargement of the copy milled compacted body or the presintered body corresponding to the sintering shrinkage. The onlay tooth crowns and inlays are given the final shape by shaping the surfaces outside the cavity of the compacted or the presintered body. After the final sintering the external surface can be shaped before a veneer material is attached to the external surface of the core by e.g. firing of dental porcelain. To manufacture onlay tooth crowns or an inlay according to the method of the invention decreases essentially the manufacturing time for onlay tooth crowns and inlays and at the same time the strength and the accuracy to shape increase.
Patent NO-180719-C (NO)
Inventor: FLYNN GARY ALAN
IPC: A61K31/56
Filed: 1990-12-27
Abstract: The present invention relates to novel A-nor-steroid-3-carboxylic acid derivatives and to their use as inhibitors of mammalian 5 alpha -reductase.
Patent CA-2006805-C (CA)
Title: A capsule charging apparatus
Inventor: YAMAMOTO TAIZO
IPC: A61J3/07
Filed: 1989-12-28
Granted: 1994-12-13
Abstract: A capsule charging apparatus for charging a hard gelatin capsule with a filling of powder, granule, or liquid continuously at every constant amount, in which operation processes such as receiving, holding, separating, charging with the filling, recoupling, and ejecting of the capsule are performed in order during one rotation of a turntable at plural positions defined by  a  predetermined  rotation  angle  by  which  the turntable  intermittently  rotates,  the  turntable comprising a pair of rotary members disposed opposite to each other with a fixed space therebetween in the vertical direction of a vertical shaft, and between the upper and lower rotary members being interposed capsule guide members for connecting cap containing pockets with corresponding body containing pockets of the rotary members in order to separate the capsule into the cap and body and recouple them.
Patent CA-2021657-C (CA)
Inventor: FETCENKO MICHAEL A
IPC: C22C14/00
Filed: 1990-07-20
Granted: 1999-11-09
Abstract: A method for the preparation of a highly alloyed metal hydride, hydrogen storage alloy material including titanium, zirconium, vanadium, nickel and chromium. The hydrogen storage alloy material is prepared by vacuum induction melting electrochemically operative amounts of the materials in a nigh density, high purity graphite crucible, under an inert gas atmosphere.
Patent CA-2022907-C (CA)
Title: Method of manufacturing a steel sheet
Inventor: KITAMURA MITSURU
IPC: C21D8/04
Filed: 1990-08-08
Granted: 1994-02-01
Abstract: ABSTRACT OF THE DISCLOSURE     A method of manufacturing steel sheets by applying continuous annealing after applying hot rolling or hot rolling and cold-rolling customary method to steel material, containing less than 0.007% of C, less than 0.1% of Si, from 0.05 to 0.50% of Mn, less than 0.10% of P, less than 0.015% of S, from 0.005 to 0.05% of sol.Al and less than 0.006% of N, further, containing Ti and/or Nb added solely or in combination within such a range that the relationship of the effective amount of Ti (referred to as Ti?) and the amount of Nb in accordance with the following formula (1) with the amount of C can satisfy the following formula (2):          Ti?(%) = total Ti(%)-((48/32) x S(%)+(48/14) x N(%))--- (1) 1 ? (Ti?/48 + Nb/93)/(C/12)  ? 4.5            --- (2) if necessary, further containing from 0.0001 to 0.0030% of B and the balance of Fe and inevitable impurities, wherein continuous carburization and/or nitriding is applied, simultaneously, with the annealing such that the amount of solid-solute C and/or the amount of solid-solute N in the steel sheet is from 2 to 30 ppm.  Steel sheets having excellent resistance to the cold-work embrittlement or provided with the BH property can be produced without deteriorating properties required for steel sheets, in parti-cular, formability.
Patent CA-2023769-C (CA)
Inventor: GO HISAO
IPC: H01L27/14
Filed: 1990-08-22
Granted: 1998-06-30
Abstract: An optical module comprises an optical connector, to one end of which one end of an optical fiber is connected; an optically operating element secured to the optical connector, the optically operating element being optically coupled to the optical fiber; electronic circuit elements forming an electronic circuit connected to the optically operating element; a substrate bearing the electronic circuit elements; lead pins consisting of inner and outer leads, the inner leads being connected to the electronic circuit; and a molded resin member holding as one unit the optical connector, the optically operating element, the electronic circuit elements, the substrate and the lead pins except the one end of the optical connector and the outer leads of the lead pins.  The optical module is manufactured using a lead fram comprising a plurality of lead parts which are formed into the lead pins later; a frame part for supporting the lead parts; a substrate forming part supported by a few of the lead parts; and a holding member for holding the optical connector.
Patent CA-2026109-C (CA)
Inventor: ALMOG YAACOV
IPC: G03G9/12
Filed: 1990-01-16
Granted: 1997-12-16
Abstract: Procédé pour réapprovisionner en révélateur liquide, et un révélateur liquide obtenu grâce au procédé qui consiste à transférer une première composition, comprenant un liquide transporteur et un directeur de charge, dans le révélateur liquide et à transférer une seconde composition, comprenant des particules de toner, un liquide transporteur et un directeur de charge, dans le révélateur liquide.  Le rapport de la quantité de directeur de charge dans la première et la seconde composition est prédéterminé, ce qui permet d'avoir une quantité constante de directeur de charge dans le révélateur liquide lorsque ce dernier est utilisé dans un procédé d'impression électrostatique.
Patent CA-2028543-C (CA)
Title: Method of controlling the inner pressure of an air bag in an air inflation/deflation weir made of flexible film and apparatus therefor
Inventor: MATSUOKA HARUHIKO
IPC: E02B7/20
Filed: 1990-10-25
Granted: 2000-05-02
Abstract: An air inflation/deflation weir having an air bag made of a flexible film attached to the bed and the vertical bank of a river and adapted to be inflated and deflated by charging and discharging air into and from the inside of the air bag, wherein the effect of the change of the atmospheric air temperature on the inner pressure of the air bag is eliminated and the inner pressure of the air bag is always maintained to a predetermined value so as to inflate and rise the weir to a predetermined height in accordance with the detected water levels at the upstream and the downstream of the weir. An abnormally high or low inner pressure of the bag air which would otherwise cause burst or buckling of the air bag, or lead to flooding disaster can be prevented.
Patent CA-2049181-C (CA)
Title: Turbine support
Inventor: KEMPINGER GILBERT H
IPC: F01D9/06
Filed: 1991-08-14
Granted: 1995-05-09
Abstract: A turbine support for reacting structural loads from a rotor bearing cage to a case of a gas turbine engine.  The turbine support includes a homogeneous main casting and a rotor bearing cage.  The main casting has concentrically arranged inner, intermediate and outer walls.  The bearing cage is radially inboard and a rigid appendage of the inner wall.  The inner and intermediate walls define therebetween a longitudinal segment of the annular hot gas flow path of the engine.  The outer wall is bolted to the engine case.  The inner wall is connected to the intermediate wall by a plurality of generally radially oriented, angularly separated inner load bearing struts of the main casting.  The outer wall is connected to the intermediate wall by a plurality of radially oriented, angularly separated outer load bearing struts of the main casting.  The outer struts are offset from the inner struts so that the portions of the intermediate wall between adjacent pairs of inner and outer struts define cantilever springs which accommodate relative thermal growth in the turbine support occasioned by temperature gradients to which the turbine support is exposed.
Patent CA-2050247-C (CA)
Inventor: SIERK DENNIS A
IPC: F17C13/02
Filed: 1991-08-29
Granted: 1997-01-07
Abstract: A plurality of gas flow control units in cabinets are connected to distribute process gas, on demand, to a plurality of utilization locations known as "tool" locations in a semi-conductor manufacturing plant. Each gas flow control unit is connected to a single tool interface controller over a single communications cable. The status and operational characteristics of the individual units are communicated through the tool interface controller to a supervisory control computer by means of polling. Each flow control cabinet has its own data processor, and can be operated alone. Also, the supervisory computer can be used to operate each cabinet, as well as to monitor operations of the system. Gas demand and other signals are communicated from each tool locations to the control units through a single cable connected to the interface controller, thusreducing the original wiring cost. Changing the communications path to accompany a change of the tool to which a given conduit in one of the cabinets delivers its gas can be done quickly, in software, with a few keystrokes. Mechanical re-wiring is not needed.
Patent CA-2050978-C (CA)
Title: Precast concrete slab and method of making same
Inventor: WU MING-CHIEN
IPC: E04C2/06
Filed: 1991-09-09
Granted: 1996-01-02
Abstract: Disclosed   is  an  improved  precast   concrete   slab comprising  a slab body formed of a composite of  expandable sintered stones, glass fibers, and foam concrete; at least a layer  of non-metallic material having pores for filling  in the slab body is provided in the middle portion of the  slab body;  the concrete slab may be molded singly or cut from  a pre-molded  concrete  block formed  of  the  above-mentioned composite   materials   and  having   arranged   therein   a multiplicity of layers of non-metallic material.
Patent CA-2052582-C (CA)
Title: Process for the production of dried pastas
Inventor: CUPERUS HERMAN JACOB
IPC: A23L7/109
Filed: 1991-10-01
Granted: 2002-12-03
Abstract: To prepare the pastas, a ground cereal and water are mixed, the pastas are formed from the resulting mixture, precooked with steam while being sprayed with very hot water and then dried.
Patent CA-2060061-C (CA)
Title: Servo control device for vtr
Inventor: NAGAI YASUO
IPC: G11B15/46
Filed: 1992-01-27
Granted: 2001-05-15
Abstract: A drum servo circuit (310) is controlled by one (301) of a pair of microprocessors, and a reel servo circuit (220) and a capstan servo circuit (240) are controlled by the other microprocessor (201). Accordingly, a burden on a microprocessor can be lightened, and an interrupt processing at a predetermined timing is enabled to improve a servo performance. Further, tape running can be controlled smoothly and quickly.
Patent CA-2068404-C (CA)
Title: Coating blend compositions
Inventor: CHIHARA KOHJI Y
IPC: C08L75/04
Filed: 1992-05-11
Granted: 1998-06-30
Abstract: A coating blend composition  is a physical admixture of an adhesion promoter resin and a coating material resin.  The blend can be cured by one or more curing  agents  existing  within  either  the  adhesion promoter resin, the coating material resin, or both. The utilization of such a blend eliminates the need for priming a substrate such as a rubber, or a thermoplastic or a thermoset polyolefin.  The adhesion promoter resin is  a  urethane  composition  containing  a blocked polyurethane prepolymer whereas the coating material resin can generally be any compound which has a functional or cosmetic purpose such as a different type of blocked polyurethane, and is generally utilized in a major amount.  A particular application of the coating blend compositions of the present invention is to a glass run channel made from, for example, EPDM, as in an automotive door.
Patent CA-2071345-C (CA)
Inventor: HAYASHI MASAHARU
IPC: A23K1/16
Filed: 1992-06-16
Granted: 2002-09-03
Abstract: A feed additive which is effective for preventing and/or treating protozoiasis of livestock such as coccidiosis and for suppressing accumulation of fat of livestock is disclosed, which comprises (a) a triglyceride of a medium-chain fatty acid having 6 to 12 carbon atoms; and (b) at least one substance selected from a medium-chain fatty acid having 6 to 12 carbon atoms, a monoglyceride of the fatty acid and a diglyceride of the fatty acid. A feed for livestock containing the feed additive, and a method for preventing and/or treating protozoiasis of livestock and a method for suppressing excess accumulation of fat of livestock using the feed are also disclosed. The feed and method of the present invention are particularly effective for broiler.
Patent CA-2075159-C (CA)
Title: Consumable low energy layered propellant casing
Inventor: NORTON RICHARD V
IPC: F42B5/18
Filed: 1992-07-31
Granted: 1996-10-22
Abstract: A multi-layered cylindrical propellant casing comprising an inner propellant-holding layer of polymer layer(s) obtained by lay up, blow molding, or similar fabrication of an energetic or nonenergetic type layer, coated with (an) intermediate adhesive layer(s) of an energetic or non-energetic type, and covered by an outer, concentrically arranged, coat or layer having a higher resistance, than said inner layer, to circumferential expansion; plus a corresponding method for increasing the amount of fragmen-tation and combustion rate of such propellant casing when exposed to a firing sequence.
Patent CA-2075606-C (CA)
Title: Low voltage light fixture
Inventor: HALL MILLY S
IPC: H01R4/24
Filed: 1992-08-07
Granted: 1996-04-23
Abstract: An outdoor light fixture that receives power from an external power source through an insulated wire and that has an angular displacement connector with conductive prongs that pierce the wire insulation in order to achieve a conductive contact.