baber/WOPTO huggingface dataset:
Patent CA-1318308-C (CA)
Inventor: OI NAOBUMI
IPC: G01N30/00
Filed: 1988-07-12
Granted: 1993-05-25
Abstract: ABSTRACT OF THE DISCLOSURE       A packing material for chromatographic use wherein an organosilane of formula (I):                                            (I) wherein R1, R2 and R3, which may be the same or different, each represents an alkyl, alkoxy or hydroxyl group or a halogen  atom, provided  that  at  least  one  of  them represents an alkoxy group or a halogen atom; X represents an -NHCO- or -NH3+-OCO- group; n is an integer of 2 to 4; and *C represents an asymmetric carbon atom, is grafted on an inorganic carrier having hydroxyl groups on  the  surface  thereof  as  well  as  a  method  for  the analysis  of  an  enantiomer  mixture  using  the  same  are disclosed.
Patent CA-1309844-C (CA)
Inventor: SUZUKI TAKASHI
IPC: G02B5/20
Filed: 1988-07-13
Granted: 1992-11-10
Abstract: ABSTRACT OF THE DISCLOSURE      A light-reflective or luminous slide fastener is disclosed which is provided with a light-reflective strip including a multiplicity of glass beads and bonded to a row of coupling elements on each of a pair of fastener tapes.          The strip extends longitudinally at least partially over the upper surfaces of the row of elements, or extends more extensively over the element surfaces so as to mask substantially the entire elements from view when the fastener is closed.
Patent CA-1322237-C (CA)
Title: Transceiver arrangement for full-duplex data transmission comprising an echo canceller and provisions for testing the arrangement
Inventor: TOL SIMON J M
IPC: H04B3/23
Filed: 1988-07-21
Granted: 1993-09-14
Abstract: PHE87.005                                            27.11.1987 ABSTRACT Transceiver arrangement for full-duplex data transmission comprising an echo canceller and provisions for testing the arrangement.           A transceiver arrangement for full-duplex data transmission over a two-wire circuit (6) comprises a transmitter part (1-4), a receiver part (7, 8, 11 - 15), a hybrid junction (5) to interconnect the transmitter and receiver parts and the two-wire circuit (6), and an echo canceller 9 whose input is connected to the transmitter part and whose output is connected to the receiver part, the arrangement further comprising switching means (S1) enabled in a test mode for disconnecting the receiver part (7, B, 11 - 1 5 ) from the two-wire circuit (6). With a single test the proper functioning of the transmitter and receiver parts of the arrangement as well as that of the echo canceller (9) can be checked, because the arrangement also comprises switching means (S2) enabled in a test mode for disconnecting the input of the echo canceller (9) from the transmitter part (1-4) and for connecting it to a data signal source (16) arranged for generating a data signal that is substantially uncorrelated with the transmitter signal, (Fig. 1)
Patent CA-1290886-C (CA)
Title: Process for the preparation of siloxane-oxyalkylene copolymers
Inventor: MEHTA KUNJ R
IPC: C08G81/00
Filed: 1988-09-09
Granted: 1991-10-15
Abstract: IMPROVED PROCESS FOR THE PREPARATION OF      SILOXANE-OXYALKYLENE COPOLYMERS               ABSTRACT OF THE DISCLOSURE    An improved process is provided for the preparation of siloxane-oxyalkylene copolymers by a solventless process via hydrosilation of oxyethylene-rich polyethers in the presence of carboxylic acids or carboxylic acid salts as a catalyst modifier.  The use of a carboxylic acid or salt prevents acetal formation through the hydroxyl groups of the polyether and/or copolymer.  The use of solvent, acetal treatment and solvent stripping steps of the conventional processes are eliminated and accordingly, environmental as well as economic benefits  are achieved.
Patent CA-1298385-C (CA)
Inventor: HEDDEBAUT MARC
IPC: B61L25/04
Filed: 1988-11-18
Granted: 1992-03-31
Abstract: The transponder is constituted by a waveguide (1) having a large face (2) including longitudinal slots (3) and pairs of slots distributed along the axis (WW') of the large face at one pair per n longitudinal slots. Each pair is constituted by two transverse slots (4, 4') situated facing a longitudinal slot. The presence of a pair corresponds to a one value bit and the absence of a pair corresponds to a zero value bit. The longitudinal slots receive radiation from a transmit antenna (A1) including a low frequency and a high frequency. They radiate to a first receive antenna (A2) using radiation at the high frequency. The pairs radiate to a second receive antenna (A3) using radiation at the low frequency. The antennas are fixed relative to one another and they move relative to the transponder.
Patent CA-1336695-C (CA)
Title: Dactylocycline a and dactylocycline b
Inventor: AKLONIS CAROL ANN
IPC: C12P1/06
Filed: 1988-11-25
Granted: 1995-08-15
Abstract: Cultivation of a strain of the microorganism Dactylosporangium sp. A.T.C.C. No. 53693, yields the antibiotic substance EM5586 which contains the novel useful components dactylocycline A and dactylocycline B.
Patent CA-1326727-C (CA)
Inventor: LINDERT ANDREAS
IPC: C23C22/00
Filed: 1988-12-02
Granted: 1994-02-01
Abstract: ABSTRACT OF THE DISCLOSURE      A metal treatment solution comprising an effective amount of a soluble or dispersible compound which is a derivative of a polyphenol.  The present invention comprises novel derivatives of polyphenol compounds useful in the treatment of the surface of metal articles.  The present invention also encompasses novel surface treatment solutions or dispersions, and methods of using these solutions or dispersions.  The compositions of the present invention include amine oxide containing polyphenol compounds and derivatives thereof.  The molecular weight of the polyphenols used in derivatives of the present invention have molecular weights of from about 360 to about 30,000 or greater.  The resulting derivatives of the present invention typically have a molecular weight of up to about 2,000,000 with molecular weights within the range of about 700 to about 70,000 being preferred.
Patent CA-1337856-C (CA)
Inventor: BALLONI RICCARDO
IPC: C23C14/20
Filed: 1989-02-01
Granted: 1996-01-02
Abstract: A process for manufacturing a metallized, flexible film of a polymeric material to provide a structure possessing high metal-to-film adhesion and little, if any, tendency toward metal fracture is disclosed. At least one polyolefin layer comprising a substantially isotactic polymer having a degree of atacticity of nomore than 6% is subjected to flame treatment followed by vacuum metallization of this surface (preferably with aluminium). The isotactic component is preferably polypropylene homopolymer. Other components include up to about 34% of an adhesive-promoting component which can be a C2 to C4 polymer, including a homo-, co-, or terpolymer and a second isotactic polymer having a degree of atacticity from 6% to 15%.
Patent CA-1292906-C (CA)
Title: Pad for supporting a utility access conduit and method for installing same
Inventor: SIMMONDS LARRY V
IPC: E01C11/22
Filed: 1989-03-07
Granted: 1991-12-10
Abstract: Abstract of the Disclosure The present invention relates to a pad which supports a utility access conduit in a roadway and per-mits relative movement between the conduit and the road-way without damaging the seal between them and which supports vehicular traffic for a time comparable to the life of the roadway itself, without the occurrence of any dipping in the vicinity of the access conduit.  This is accomplished with a rectangular block of rubber or similar compressibly resilient elastomeric material which has an opening passing through it that snugly engages the access conduit.  The invention also relates to a method for installing the pad in either a new or existing roadway.
Patent CA-1329237-C (CA)
Inventor: OHYANAGI SHIHOKO
IPC: H04W88/02
Filed: 1989-04-14
Granted: 1994-05-03
Abstract: PAGING APPARATUS WITH IMPROVED MESSAGE DISPLAY FUNCTION    ABSTRACT OF THE DISCLOSURE       A paging apparatus having a message display function in which one or more of the messages stored in a message memory may be erased in response to the operation of a test switch in the factory during manufac-turing. The paging apparatus is of a type that does not include a power switch. Rather, power is supplied immediately upon connection of a bat-tery. Accordingly, a test switch which is inaccessible to the normal user is provided to switch the operation of the paging apparatus from a normal mode to a test mode or vice versa.
Patent CA-1324736-C (CA)
Inventor: SPENCER CHARLES P
IPC: B61F5/52
Filed: 1989-07-28
Granted: 1993-11-30
Abstract: ABSTRACT OF THE DISCLOSURE    An improved railway truck is provided having an elastic and internal grounding connection for creating an electrical path from the side frame, around the elastomeric suspension pad, to the bearing adapter thereby allowing the static electricity of the railway vehicle to be discharged at the rail.
Patent CA-1312641-C (CA)
Title: Plate lifting clamp
Inventor: MAYE DAVID
IPC: B66C1/48
Filed: 1989-08-08
Granted: 1993-01-12
Abstract: ABSTRACT     The plate lifting clamp of the present invention includes linkage disposed on the clamp with one end of the linkage con-nected to the lifting shackle and the other end of the linkage connected to a cam rotatably mounted on the clamp.  A spring on the linkage causes the cam to  rotate  against the work piece gripping the work piece between the cam and a swivel pad mounted on the clamp.  A further force is applied to the rotation of the cam as the work piece is lifted on the lifting shackle by the hoist.  An operating handle is rotatably disposed on the clamp whereby when rotated to the open position, will cause the cam to rotate away from the work piece and open the clamp.  A spring biased locking mechanism is provided on the clamp to lock the operating handle into the open position.
Patent CA-1284300-C (CA)
Inventor: MASUMOTO KAZUHIRO
IPC: B29C49/64
Filed: 1989-09-28
Granted: 1991-05-21
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides a blow molded plastics container provided with a chime in its top portion, comprising: an annular projection formed in an outer periphery of said chime; a number of ring-like bands formed in an outer circumferential surface of a trunk portion of said plastics container, each ring-like band being in its outer diameter similar to that of said annular projection of said chime; a ground plate provided with a curved surface portion in its outer periphery and having its bot-tom surface adapted to an inner diameter of said chime by means of said curved surface portion; and a cross-like rib containing a pinch-off portion therein and provided inside said ground plate in projecting manner.
Patent CA-1332170-C (CA)
Inventor: TAYLOR EDWARD C
IPC: C07D471/04
Filed: 1991-04-19
Granted: 1994-09-27
Abstract: PROCESS FOR THE PREPARATION OF FUSED PYRIDINE COMPOUNDS                    ABSTRACT   2-Amino-4-hydroxy-6-[2-(4-carboxyphenyl)alk-1-en-1-yl]pyrido[2,3,-d]pyrimidines and 2-amino-4-hydroxy-6-[2-(4-carboxyphenyl)alk-1-yn-1-yl]pyridol2[3-d]pyrimi-dines are prepared through the reaction of a halo-aromatic compound and an unsaturated compound in the presence of a palladium catalyst.  The products are chemical intermediates for the preparation of antineo-plastic agents. A typical embodiment is the reaction of a protected 2-amino-4-hydroxy-6-ethynylpyrido[2,3-d] pyrimidine and an ester of 4-iodobenzoic acid.
Patent DK-164355-C (DK)
Inventor: HARRISON PAUL JONATHAN
IPC: A61K9/52
Filed: 1985-06-03
Granted: 1992-11-02
Abstract: A pharmaceutical composition comprising a plurality of, beads constituting a unit dose of a solid steroid medicament enclosed in a gastric-juice soluble material, for example gelatin capsules. Each bead comprises finely divided discrete solid steroidal particles bound onto a particulate core by a binder soluble in water.
Patent DK-162271-C (DK)
Inventor: DANTON JEAN-LOUIS
IPC: B60N2/90
Filed: 1986-09-30
Granted: 1992-03-02
Abstract: New seat support for a public transport vehicle and seat equipped with this support. The invention relates to a seat support for a public transport vehicle, intended to be mounted overhung on a side wall of this vehicle. As seen in section through a vertical plane perpendicular to the sidewall, the framework of this support has a generally C-shaped cross-section. The upper branck of the C is intended to serve as a base for a seat, the lower branch of the C rests on the floor of the vehicle and is fixed to the latter, and the verticle part of the C, which joins the branches together, is designed to bear against the side wall of the vehicle and to be fixed to the latter.
Patent FI-71132-C (FI)
Inventor: STEINER GERD
IPC: C07D223/20
Filed: 1980-04-17
Granted: 1986-11-24
Abstract: 6-Substituted 11-alkylene-morphanthridines, also referred to as 11-alkylene-dibenzo[b,e]-azepines, their pure cis- and trans-isomers, processes for their preparation, and therapeutic agents containing these compounds, which may be used as drugs, in particular neuroleptics, sedatives, hypnotics, analgesics, antidepressants or agents for treating Parkinson's syndrome.
Patent FI-65011-C (FI)
Inventor: VITE JEAN PIERRE
IPC: A01N43/90
Filed: 1980-07-23
Granted: 1984-03-12
Abstract: A combination of lineatin, ethanol and optionally other naturally occurring components in trees which are normally attacked by Ambrosia beetles, and the use thereof as an attractant for combatting Ambrosia beetles (Trypodendron), particularly T. lineatum.
Patent FI-73665-C (FI)
Inventor: KOEPPE HERBERT
IPC: A61K31/275
Filed: 1981-03-06
Granted: 1987-11-09
Abstract: This invention relates to a compound of the formula    <IMAGE>  (I) wherein R1 is ethyl or isopropyl; R2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or a bivalent radical -CH=CH-CH=CH- or -(CH2)n-, where n is an integer from 3 to 5, inclusive, and the free bonds of said bivalent radical are attached to adjacent carbon atoms of the phenyl ring; and R3 is hydrogen or alkyl of 1 to 3 carbon atoms; R4 is alkyl of 1 to 3 carbon atoms; or R3 and R4, together with each other, are -(CH2)p-, where p is an integer from 4 to 6, inclusive, or a non-toxic, pharmacologically acceptable acid addition salt thereof. The compounds of formula I are useful for treatment and prophylaxis of diseases of the coronaries, for treatment of hypertension, and for treatment of cardiac arrhythmia, particularly tachycardia.
Patent FI-81755-C (FI)
Inventor: HON CHEUNG HUNG GEORGE
IPC: B62M1/18
Filed: 1982-08-25
Granted: 1990-12-10
Abstract: This invention relates to a cycle wherein rotation of a drive wheel can be effected by the application of a force alternately to a pedal and to the saddle. In a preferred embodiment the cycle comprises a saddle (14), a crossbar (10) on which the saddle (14) is mounted, cranks (12), pedal cranks (13), pedals (16) and a force transmission member (11) for transmitting a force from the crossbar (10) to the cranks (12). The application of a force to the saddle (14) or to the pedals (16) causes rotation of the cranks (12) and the pedal cranks (13), which rotation is transmitted to a drive wheel (3) via a toothed driving gear wheel (7), an endless chain (8) and a driven gear wheel (9).
Patent FI-79767-C (FI)
Inventor: WENDEL WOLFGANG
IPC: H03H7/46
Filed: 1983-07-11
Granted: 1990-02-12
Abstract: 1. Filter circuit for blocking partial frequency ranges or allowing partial frequency ranges to pass, with at least two resonant circuit for each partial frequency range, characterized in that the resonant circuits are constructed and dimensioned in such a way that each component of each resonnant circuit at the same part of at least one further resonant circuit for another partial frequency range.
Patent FI-79244-C (FI)
Inventor: BROX WERNER
IPC: A61K9/66
Filed: 1984-03-01
Granted: 1989-12-11
Abstract: A pharmaceutical dosage unit form comprises one or more pharmaceutically active materials dissolved or suspended in a liquid polyethylene glycol and encapsulated in a soft gelatin capsule shell, in which the capsule shell comprises gelatin, a plasticizer therefor and an embrittlement inhibiting composition comprising a mixture of sorbitol and one or more sorbitans. Preferably the polyethylene glycol also contains glycerin, sorbitol or propylene glycol.
Patent FI-95871-C (FI)
Inventor: SALK JONAS
IPC: C07K16/00
Filed: 1989-02-08
Granted: 1996-04-10
Abstract: The present invention provides a non-infectious immunogen containing retroviral particles devoid of outer envelope proteins or containing selected antigens isolated from a retrovirus. There is also provided a vaccine effective against HIV. In one aspect, the immunogen is useful for immunizing an individual previously infected by a retrovirus including HIV, so as to induce immunoprotective factors protective against progression of the infection. In another aspect, the vaccine is useful for vaccinating an individual not previously infected with HIV in order to prevent subsequently acquired infection. In another aspect, there is provided a method of rendering a viral immunogen non-infectious. The immunogen may also be used to produce antibodies for passive immunotherapy, alone or in conjunction with active immunotherapy, in individuals infected with a retrovirus, including HIV, preferably those individuals exhibiting low levels of antibodies to retroviral gene products other than the outer envelope.
Patent FI-93052-C (FI)
Inventor: PAWELZIK MANFRED
IPC: F16K11/02
Filed: 1990-02-01
Granted: 1995-02-10
Abstract: In a mixing valve for use in sanitary fittings, the individual valve parts for controlling the mixture ratio and the total flow being arranged encapsulated in a housing, the housing being formed from a jacket sleeve (2) and a base part (3), and seals (4) for the sealed connection of the individual valve parts to the inlet and outlet ducts of the sanitary fitting being provided in the base part (3), in order to prevent individual parts inadvertently falling out of the mixing valve it is proposed that the base part (3) be fixed in the jacket sleeve (2) such that it can move in an axially limited manner and that the seals (4) are latched by friction connection in partial regions in the retaining slots (31). 
<IMAGE>
Patent FI-95629-C (FI)
Inventor: PETERSEN LARS-GOERAN
IPC: G06F11/18
Filed: 1990-02-14
Granted: 1996-02-26
Abstract: A start signal is generated for parallel-synchronous operation of three substantially identical data processing units (1), an array of three identical unit outputs (6) parallel-synchronously assuming concurring binary states, or a plurality of output arrays (7) transmitting mutually like data words, respectively. Due to individual random start-ups (2), the units are caused to perform in parallel mutually different data processes. Each of three EXOR-responsive bit comparators (10) or word comparators (10), respectively, are connected via the output arrays (6,7) to two of the units. The start signal is sent from an AND-element (9) having its inputs connected to three monostable elements (12), the inputs of which are connected to the bit comparators, or is sent from an AND-element (9) which has its inputs connected to the word comparators, respectively.
Patent FI-94128-C (FI)
Inventor: CORREIA YVES
IPC: B01J23/48
Filed: 1991-05-02
Granted: 1995-07-25
Abstract: Process for the dechlorination of higher chloromethanes by hydrogen and oxygen in the presence of a catalyst based on a metal of the copper column and on a precious metal of the platinum group.
Patent NO-152967-C (NO)
Inventor: WIBOM GUSTAF HAAKAN OSKAR
IPC: B60K20/00
Filed: 1979-11-30
Abstract: PCT No. PCT/SE79/00244 Sec. 371 Date Aug. 1, 1980 Sec. 102(e) Date Jul. 24, 1980 PCT Filed Nov. 30, 1979 PCT Pub. No. WO80/01154 PCT Pub. Date Jun. 12, 1980.The invention refers both to a method of converting a vehicle, such as a truck, a tractor, a lorry or the like and to a steerable working machine for specific working purposes, e.g. a hammer arrangement for making holes, or a drilling machine and to a combined vehicle and working machine. The working machine (30) in question is mounted on the chassis of the vehicle (1) and is arranged to be operated from an operating location (9) which is fixed or movable relative to the vehicle. The vehicle is provided with an additional driving mechanism (23-25), e.g. a hydraulic motor having a driving element (25) which can be moved between an active and an inactive position and which is arranged to engage the vehicle wheels (3) or the vehicle transmission system (20, 21, 22) for slowly propelling the vehicle and a separate remote-control means (12-16) actuating the vehicle steering system (10, 11). The drive mechanism (23-25) and the remote-control means (12-16) are operated from said operating location (9).
Patent NO-149534-C (NO)
Inventor: HETTICH HEINZ
IPC: B21G1/08
Filed: 1981-05-11
Abstract: A method of manufacturing hollow needles from round metal blanks in order to form a needle which has an inner front portion with a front end tapering to a point and a rear portion having a larger diameter than the front portion and forming a mounting shank, comprising forming a longitudinally extending needle guide to the needle such that the guide is open at the rear end of the mounting shank and tapers from a substantially uniform depth along a major portion of its length to a minimum depth adjacent the tip. The channel is of a shape to receive substantially cylindrical cross pins having an appended piece of filament which form a part of fasteners for tags, buttons and similar items to be attached to carrier materials such as textiles. The method is carried out by the use of a disc-shaped miller cutter which has U-shaped convex teeth for milling the central area of the channel in side tooth portions for milling shoulders on each side of the channel which are of lesser depth than the channel. The side tooth portions are employed to mill inclined V-recessed surfaces on each side of the central channel. In accordance with the inventive method after the channel is milled it goes to extend from the rear end along the inner front portion and taper to substantially a minimum depth at a spaced location from the tip, a stamping tool is used to engage into the inclined surfaces formed by the side teeth so that these surfaces are pressed inwardly to close a major portion of the length of the channel but without closing a release portion adjacent the tip of the needle which is less substantially equal to the width of the channel.
Patent NO-156187-C (NO)
Inventor: LADRIERE SERGE LEON ARTHUR
IPC: F42B30/02
Filed: 1984-07-18
Abstract: PCT No. PCT/FR83/00227 Sec. 371 Date Jul. 20, 1984 Sec. 102(e) Date Jul. 20, 1984 PCT Filed Nov. 24, 1983 PCT Pub. No. WO84/02182 PCT Pub. Date Jun. 7, 1984.A projectile intended to be fired by a firearm comprising a rear portion of general cylindrical configuration whose diameter determines the gauge of the projectile and a front portion of general conical configuration ending in a front point. The front portion has, between the front point and the rear portion, a curved front hollow zone joined to the front point, a curved rear hollow zone connected to the rear portion, these two hollow zones being joined together by at least one curved bulge zone.