baber/WOPTO huggingface dataset:
Patent CA-1334954-C (CA)
Inventor: HARRISON JOHN A
IPC: B65D75/36
Filed: 1993-06-16
Granted: 1995-03-28
Abstract: A package suitable for storing solid articles comprising a blister tray having a series compartment formed therein, and a sheet adhered to the blister tray and comprising a rupturable backing bearing a non-tacky bonding adhesive, adhering the backing to the blister tray.  Access to each compartment can be gained (without removing or rupturing said backing) through an opening that is covered by a removable covering.
Patent DK-158750-C (DK)
Inventor: KOBAYASHI SATORU
IPC: G01K7/22
Filed: 1982-09-15
Granted: 1990-12-10
Abstract: A temperature sensor comprises an electrical tempera- tun* sensing element such as a thermistor and a pair of high-resistance conductors of conductive fluorine resin which are electrically connected to the electrical temperature sensing element. The conductors of conductive fluorine resin are disposed on opposite surfaces of a body of fluorine resin. The electrical temperature sensing element may be sandwiched between the pair of high-resistance conductors. One of the conductors may comprise a high-resistance thin metal wire coated with fluorine resin and the other a body of conductive fluorine resin mounted on the fluorine resin coating. Alternatively, the high-resistance conductors may comprise high-resistance thin metal wires coated with fluorine resin and twisted around each other. The temperature sensor thus constructed may be used in microwave therapy as it is less subject to rejection by human body tissues and does. not reflect applied microwaves.
Patent FI-73631-C (FI)
Inventor: HAENSCH EGON
IPC: B65H5/30
Filed: 1983-12-12
Granted: 1987-11-09
Abstract: 1. Multi-leaved printed product (7 ; 25) which consists of at least two folded sheets (8, 8', 8'' ; 26, 26', 26'') inserted in one another and in which the innermost sheet (8'' ; 26'') projects beyond the remaining sheets (8, 8' ; 26, 26') on one side (13b ; 30) of the printed product (7 ; 25), characterized in that all the sheets (8, 8', 8'' ; 26, 26', 26'') are folded centrally, and only the innermost sheet (8'' ; 26'') projects beyond the remaining sheets (8, 8' ; 26, 26').
Patent FI-91784-C (FI)
Inventor: POTEET WILLIAM CARL
IPC: D06N7/00
Filed: 1987-11-16
Granted: 1994-08-10
Abstract: This invention relates to a floor covering which may be easily removed from its underlying surface and which resists buckling or folding when rolled, comprising:     (a) a facing layer; (b) a bottommost release backing layer which comprises a non-woven fabric of relatively short fibers, and (c) a polymer layer which is bonded to the release backing layer on one side and directly or indirectly to the facing layer on the other side.   In another aspect, this invention relates to an improvement in a process for preparing a polymer-backed floor covering, which process comprises applying a layer of an uncured polymer-forming composition to one side of a textile and curing said composition to form a polymer backing attached to said textile, the improvement which comprises applying a layer of a non-woven fabric of relatively short fibers or continuous filament fibers to the polymer backing before said polymer-forming composition is cured to a tack-free state.
Patent FI-86139-C (FI)
Inventor: FAVRE ERIC
IPC: A47J31/06
Filed: 1988-09-26
Granted: 1992-07-27
Abstract: This filter comprises uniformly distributed openings (2) of the same size, each having a frustoconical shape, the diameter of the minor base (4) being between 0.1 and 0.3 mm and that of the major base (5) being between 0.2 and 0.5 mm. 
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Patent FI-83657-C (FI)
Inventor: LAMPI KLAUS
IPC: C07F9/38
Filed: 1989-09-08
Granted: 1991-08-12
Abstract: PCT No. PCT/FI90/00197 Sec. 371 Date Apr. 30, 1992 Sec. 102(e) Date Apr. 30, 1992 PCT Filed Aug. 15, 1990 PCT Pub. No. WO91/03480 PCT Pub. Date Mar. 21, 1991.The present invention concerns a novel process for the preparation of methylenebisphosphonic acids of the formula I   <IMAGE> (I)  wherein Q1 and Q2 are independently hydrogen or halogen, by hydrolyzing the corresponding methylenebisphosphonic acid tetraester of the formula   <IMAGE> (II)  wherein R has the meaning of a straight or branched alkyl group containing 1 to 4 carbon atoms, and Q1 and Q2 have the same meaning as above.
Patent FI-96142-C (FI)
Inventor: MUELLER WALTER
IPC: G01N30/95
Filed: 1990-02-23
Granted: 1996-05-10
Abstract: The invention relates to a device and process for rendering stains of substances on layer chromatograms visible, the chromatograph having at least one single-layer sheet which contains one or more reagents for rendering stains of substances visible.
Patent FI-97108-C (FI)
Inventor: GRAVEMANN HORST
IPC: B22D11/06
Filed: 1992-12-09
Granted: 1996-10-25
Abstract: For the fabrication of casting rollers, casting roller shells and casting wheels, which, in casting close to the final dimensions, must be insensitive to a cyclically alternating temperature stress, materials of high thermal conductivity and high fatigue strength at the working temperature of the casting moulds are required. According to the invention, a hardenable copper alloy, which contains 1.0 to 2.6% of nickel, 0.1 to 0.45% of beryllium and, if appropriate, also 0.05 to 0.25% of zirconium, is proposed for this application. Preferably, the ratio of the nickel/beryllium contents is at least 5:1 and the nickel content above 1.2%.
Patent FI-94653-C (FI)
Inventor: KARTOVAARA ILKKA
IPC: D21H27/00
Filed: 1993-11-17
Granted: 1995-10-10
Abstract: The invention concerns a ligno-cellulosic-material-based product and a manufacturing method thereof, in which method the product is formed from multiple plies of cellulosic fibers into a multi-ply product comprising a liner ply and at least one center ply interleaved between the liner plies. The invention is characterized by having said at least one center ply of the multi-ply product enriched with thick-walled summerwood fibers, and further having the liner ply of the multi-ply product advantageously enriched with thin-walled and/or band-shaped springwood fibers.
Patent NO-152133-C (NO)
Inventor: THOMINET MICHEL
IPC: C07D491/02
Filed: 1977-08-03
Abstract: 2,3-Alkylenedioxybenzamides of formula (I) and their acid -addn. salts, quat. ammonium salts, oxides and optical isomers are new. In (I), A is 1-3C alkylene opt. substd by 1-4C alkyl, 2-4C alkenyl or 1-4C hydroxyalkyl. R is H, 1-4C alkyl or -B-NR1R2; B is a direct bond or a 1-3C alkylene gp. opt. substd. by 1-4C alkyl or 2-4C alkenyl; R1 is H, 1-4C alkyl, 2-4C alkenyl, 2-4C alkynyl, substd. alkyl, or forms a heterocyclic ring with B, and R2 is H, 1-4C alkyl, 2-4C alkenyl or alkynyl, substd. alkyl, an opt. substd. heterocyclic gp., or a phenyl, adamantyl, cycloalkyl, bicycloalkyl or cycloalkenyl gp. bonded directly to the N atom or via an opt. substd. alkylene chain, or NR1R2 is a heterocycle opt. contg. other heteroatoms (including NR'', where R'' is H- 1-4C alkyl, 2-4C alkenyl or alkynyl, phenyl, benzyl, cycloalkyl, cycloalkenyl, cycloalkylalkyl, cycloalkenylalkyl, adamantyl, bicycloalkyl or alkyl substd by OH, SH, acyl, thioacyl, alkoxy or alkylthio). - R' is H, 1-4c alkyl, 2-4C alkenyl or alkynyl, adamantyl, pyrimidinyl, pyrazinyl, diazepinyl, quinuclidinyl, azabicycloalkyl, diazabicycloalkyl, bicycloalkyl, or opt. substd. phenyl or aralkyl, or R'+B forms an opt. substd. heterocycle contg. a single N atom, or R'+R1 forms an opt. substd. heterocycle contg. two heteroatoms, X is H, halogen, OH, 1-4C alkoxy, 1-4C alkyl, amino opt. mono- or disubstd. by 1-4C alkyl, acyl, aralkyl, furyl, pyranyl or alkoxycacarbonyl, or forms an A' chain with Y. Y is as defined for X or is NO2, 1-4C alkylsulphonyl, adamantyl-sulphonyl, cycloalkyl sulphonyl or SO2NR3R'; R3 and R4 are H, 1-4C alkyl, 2-4C alkenyl, 2-4C alkynyl, phenyl, benzyl, cycloalkyl, cycloalkenyl, cycloalkylalkyl, cycloalkenylalkyl, bicycloalkyl, adamantyl, pyrimidinyl, pyrazinyl, or alkyl substd. by OH, SH, acyl, thioacyl, alkoxy or alkylthio, or NR3R4 is an opt. substd. heterocycle opt. congt. another heteroatom; or Y forms an A chain with X or Z. Z is as defined for X or is NO2, or forms an A chain with Y. A is a carbon chain opt. substd. or opt. interrupted by one or more opt. substd. heteroatoms. - Cpds. (I) have anxiolytic, antidepressant and antiemetic activity with little or no cataleptic activity. A typical cpd. of N-(1-allyl-2-pyrrolidinylmethyl)-7-methylsulphamoyl-1, 4-benzodioxan-5-carboxamide. In an example, this is prepd. from 1,4-benzodioxan-5-carboxylic acid.
Patent NO-156753-C (NO)
Inventor: FIGALA VOLKER
IPC: C07D495/04
Filed: 1982-01-06
Abstract: The new compounds, defined as thieno-benzodiazepinones, are represented by the general formula I,  (FORMULA)  wherein R<s1>s represents a hydrogen atom or an alkyl residue from C<u1>u to C<u4>u, R<s2>s represents a halogen atom or has the same representation as R<s1>s, and R<s3>s represents a halogen atom or a group-N (R<s4>s)R<s5>s, wherein R<s4>s represents an alkyl residue from C<u1>u to C<u4>u or an alkenyl residue from C<u3>u to C<u5>u and wherein R<s5>s has one of the representations of R<s4>s or represents a group having the partial formula -(CH<u2>u)<um>u-N (R<s6>s)R<s7>s, or wherein R<s4>s and R<s5>s in common, including the nitrogen atom to which they are bound, represent a morpholino, pyrrolidino, piperidino group, a hexa-hydro-azepin-1-yl group, a piperazine-1-yl group optionally substituted in position 4 by methyl or ethyl or benzyl, a 2, 4-dimethyl-piperazine-1-yl group or an hexa-hydro-1H-1, 4-diazepin-1-yl group substituted in position 4 by methyl or ethyl, the symbol R<s6>s representing an alkyl group in C<u1>u to C<u4>u and R<s7>s representing an alkyl group in C<u1>u to C<u4>u, the symbol A of the formula I represents an alkylen group with a straight or branched chain C<u1>u to C<u5>u and the symbol m hereabove is 2 or 3; their addition salts may also be formed. All these compounds exhibit a pharmacologic activity for the protection of the stomach and intestine organs and are therefore appropriate for the treatment of diseases affecting the stomach or intestine organs; these compounds may also be used as intermediary products. There are also disclosed methods for the preparation of said new compounds which exhibit an interesting pharmacological activity and also form intermediary products.
Patent NO-158464-C (NO)
Inventor: HAGENBACH GERMAIN
IPC: E01C7/26
Filed: 1983-06-09
Abstract: Bitumen-polymer compositions are prepared, by mixing, at between 130 DEG  C. and 230 DEG  C., a bitumen with a styrene and conjugated diene copolymer and a sulphur source, the copolymer and the sulphur source being added to the bitumen either directly, or in the form of a mother solution in a hydrocarbon oil, then by maintaining the whole under stirring at between 130 DEG  C. and 230 DEG  C. for at least fifteen minutes. By way of sulphur source is used 0.005 to 15% by weight, with respect to bitumen, one or several polymeric or not, cyclic or linear polysulphides, and especially ditertiododecyl or dinonyl pentasulphide. The bitumen-polymer compositions obtained can be used for the obtention of superficial road coverings and present a constant quality of its properties.
Patent NO-165791-C (NO)
Inventor: OAKLEY JOHN RICHARD
IPC: B31B50/44
Filed: 1985-05-03
Abstract: © In the erection of rectangular tray-type cartons (110) from blanks (10) of foldable sheet material, corner tabs (201) which are to be uppermost in the erected carton are first folded up from the plane of the balnk, which is then passed through a die (54) by a punch (52) to form the side wall (24). On completion of the stroke of the punch, the pair of opposed elongate panels (181) which carry the uppermost tabs (201) are folded outwardly by folding bars (58) carried by the punch. The partially erected carton (42) is then transferred to a continuously moving conveyor (43) and the other pair of elongate panels (18) are folded outwardly by oscillating fingers (70) and plough bars (74). The upstanding tabs (201) are then heated by travelling hot air jets and pressed down by pressure rollers (46) to seal them to the other tabs (20) and complete the horizontal peripheral flange (28) which extends continuously around the carton.
Patent NO-164911-C (NO)
Inventor: CAVITT MICHAEL B
IPC: C08L63/00
Filed: 1986-08-01
Abstract: A heat stable thermoplastic epoxy resin is prepared by reacting together in the presence of a catalyst (a) an epoxy resin, (b) optionally, a polyhydric phenol, and (c) a monohydric phenol or alcohol, monocarboxylic acid or anhydride thereof, aliphatic or aromatic mono-secondary amines, mono-thiol, mono-isocyanate, water or combination thereof. The thermoplastic resin does not exhibit an excessive viscosity increase at elevated temperatures making it particularly suitable for use in highway marking paint applications.
Patent NO-176811-C (NO)
Inventor: SAYERS IAN CHRISTISON
IPC: B65H21/00
Filed: 1990-05-11
Abstract: A method of joining the ends of papermakers fabric is disclosed wherein machine direction yarns (12) are fringed out at the fabric ends, yarn ends (16) being laid across a pinned plate (13), and yarn ends (20) being cut back so as partially to overlie the plate. Those yarns (16) which extend across the plate (13) are folded back to form loops (14) beyond the edge of the plate and a thermoplastics matrix material (17) is applied to the plate. The matrix material (17) is made fluid by heating and, on subsequent cooling, forms an apertured end to the fabric which presents side-by-side, outwardly extending loops (14). The loops (14) at the respective fabric ends may be interdigitated to receive a pintle wire, thus to bring the fabric into endless form. A variation of the method is disclosed wherein a reticulate, premoulded seam element is engaged with the pinned plate for attachment to machine direction yarns of the fabric on melting of the matrix material, the seam element including axially aligned tunnels at a free edge thereof for cooperation with similar formations at an opposed fabric end and to receive a pintle wire.
Patent NO-175309-C (NO)
Inventor: BERGER JACOB
IPC: C07D453/02
Filed: 1990-11-27
Abstract: The present invention is directed to new pharmaceutically active compounds with 5-HT3 receptor antagonist activity of Formula I: <CHEM>  in which  the dashed line denotes an optional double bond;  n is 1, 2 or 3;  p is 0, 1, 2 or 3;  q is 0, 1 or 2; each R<1> is halogen, hydroxy, alkoxy (optionally substituted with phenyl), alkyl, nitro, amino, amino carbonyl, (alkyl)amino, di(alkyl)amino, and (alkanoyl)amino;  each R<2> is alkyl; and  R<3> is <CHEM>    in which  u, x, y, and z are all independently an integer from 1 to 3; and R<4> and R<5> are independently alkyl, cycloalkyl, cycloalkylalkyl, or a group (CH2)tR6 where t is 1 or 2 and R6 is thienyl, pyrrolyl or furyl optionally further substituted by one or two substituents selected from alkyl, alkoxy, trifluoromethyl or halogen, or is phenyl optionally substituted by alkoxy, trifluoromethyl, halogen, nitro, carboxy, esterified carboxy, and alkyl (optionally substituted).
Patent NO-179559-C (NO)
Inventor: EIJCK RICHARD JOHANNES FELIX V
IPC: E04F15/10
Filed: 1992-04-15
Abstract: The invention relates to a safety tile, consisting of a tile body of rigid material, such as concrete, and a cover plate provided with an enclosing edge and being of an elastically flexible material, such as rubber. The cover plate (1) has ribs (4) integrally formed therewith uniformly distributed at its bottom side directed towards the tile body, of which the bottom ends hanging down rest on the upper surface of the tile body. The ribs extend diagonally across the bottom side of the plate with main diagonals (5, 6) extending between two opposite corners (9, 10 and 7, 8 respectively) of the cover plate. Near each of the two opposite corners each main diagonal rib has a widened bearing face (13, 14 and 11, 12 respectively), which forms the basis of a locking part connected therewith, which locking parts have been locked in the tile body. <IMAGE>
Patent CA-2003742-C (CA)
Inventor: KRAMBS WERNER
IPC: F16N7/38
Filed: 1989-11-23
Granted: 1995-10-17
Abstract: The invention relates to a monitoring process on machine assemblies with central lubrication in rotary printing presses, with such machine assemblies possibly being, for example, printing units, which have a multiplicity of bearing points, engaging teeth, crank drives and similar.  Via a central lubrication system, the lubrication points are supplied with lubricating oil, which is then collected and is checked in a central oil-collection tank for the possible occurrence of water, before being supplied to the central lubrication system.
Patent CA-2005086-C (CA)
Inventor: LIAO ZENG-KUN
IPC: C08G59/02
Filed: 1989-12-11
Granted: 2001-02-27
Abstract: Epoxy resins which are relatively low in total bound halide are prepared by either concurrently and continuously or concurrently and intermittently adding (1) a mixture of an epihalohydrin, a compound containing an average of more than one group reactive with a vicinal epoxide group and a solvent and (2) an aqueous or organic solution of an alkali or alkaline earth metal hydroxide or manganese hydroxide; to (3) a mixture of epihalohydrin and a solvent.
Patent CA-2005695-C (CA)
Title: Use of salicylated derivatives for the treatment of skin aging
Inventor: LEVEQUE JEAN-LUC
IPC: A61K31/60
Filed: 1989-12-15
Granted: 1998-02-10
Abstract: The invention relates to a composition intended for the treatment of ageing of the skin, containing within a physiologically acceptable medium, at least one salicylic acid derivative with the formula (SEE FIG. I), in which R is a saturated aliphatic chain, an unsaturated chain having one or more double bonds conjugated or not, the chains being replaceable by one or more halogen atoms and by trifluoromethyl groups, by one or more hydroxyl groups in free state or esterified by an acid or by a carboxyl function in free state or esterified by a lower alcohol; R  is a hydroxyl group or an ester function with the formula (SEE FIG. II), in which R1 is a saturated or unsaturated aliphatic group. Derivatives with the formula (I) have a particularly notable angiogenic effect. Using these salicylic derivatives, it is possible to at least reduce wrinkling, modify the skin colour to make it more pinkish, eliminate pigment spots at the surface, eliminate squamae, and enhance skin elasticity.
Patent CA-2010481-C (CA)
Title: Voice capture system
Inventor: DENQ DONG L
IPC: H04M3/493
Filed: 1990-02-20
Granted: 1994-10-04
Abstract: VOICE CAPTURE SYSTEM Abstract A voice capture system for use with a telephone switching system and transcribing terminals to record calling party generated information in predefined formats. The system digitizes and records messages generated by calling parties served by the telephone switching system and records recognized terminology occurring within the calling party voice messages as file records. The transcribing terminals are enabled to display the file record terminology in predefined formats and the recorded digitized calling patty messages are transmitted as audio messages via a telephone coupled with the telephone switching system to operators of the transcribing terminals so that the operators may enter information contained within the recorded messages into the transcribing terminals to complete the predefined format that are subsequently recorded in the voice capture system.
Patent CA-2014985-C (CA)
Title: Controlled casting of shrinkable material
Inventor: SOANE DAVID S
IPC: B29D11/00
Filed: 1990-04-19
Granted: 1995-05-02
Abstract: A method and a device are disclosed which show how a shrinkable material such as a prepolymer material can be formed in situ without defects and with no internal stresses.  The method and the device cover both in situ polymerization and devolatilization or coagulation of a liquefied polymer in a solvent.  The method and the device use a differential exposure of the prepolymer material to the solidifier.
Patent CA-2019590-C (CA)
Title: Self-regulating freeze-proof water protection system
Inventor: HEISE LORNE
IPC: E03B7/12
Filed: 1990-06-25
Granted: 1994-12-06
Abstract: A heating system for a fluid duct such as a water supply pipe utilizes a self-limiting heater cable located within the duct and an insulation around the duct.  The cable is inserted through a T-fitting having a scaling member with oppositely directed conical surfaces to engage the fitting and seal against the cable.
Patent CA-2020718-C (CA)
Inventor: KOWALSKI JACEK
IPC: B42D15/10
Filed: 1990-07-09
Granted: 1995-08-08
Abstract: Le fusible MOS à claquage d'oxyde utilise comme base une cellule MOS programmable électriquement par effet tunnel et stockage de charges sur une grille ; cette cellule est transformée en fusible en prévoyant, lorsque le fusible doit être claqué, d'appliquer un champ intense, supérieur au seuil de claquage de l'oxyde, dans la fenêtre tunnel (F) : ainsi le claquage est irréversible; L'invention s'applique notamment aux fusibles destinés aux circuits intégrés des cartes à mémoires.
Patent CA-2023789-C (CA)
Title: Apparatus and method for encoding telephone ringing signals
Inventor: ANGIOLILLO-BENT JOEL S
IPC: H04M19/02
Filed: 1990-08-22
Granted: 1994-07-26
Abstract: Abstract of the Disclosure A telephone signaling apparatus (108, 109) and method provides pleasant and quickly distinguishable call destination information and call origin information signals within the same audible ringing pattern (301). The ring pattern is partitioned into two segments with the first segment (302) used to provide the call destination information and the second segment (310) used to provide the call origin information. Within the first segment, call destination information is encoded by time division multiplexing different audio frequencies into fixed subsegments interrelated as part of a melodic contour pattern. Within the second segment, call origin information is encoded by varying the number of occurrences of a single frequency audio signal pulse which is syncopated to the melodic contour pattern provided by the different audio frequencies in the first segment.
Patent CA-2024133-C (CA)
Title: Photoluminescence spectroscopy control of plasma processing of iii-v semiconductors
Inventor: GOTTSCHO RICHARD A
IPC: H01L21/465
Filed: 1990-08-28
Granted: 1994-08-23
Abstract: Monitoring wafer changes in situ during plasma treatment provides real-time feedback for developing and controlling device processing. Photoluminescence spectroscopy is described for detecting end points during BCl3plasma etching of hetero epitaxial films of III-V semiconductors and for monitoring H2 plasma passivation of III-V semiconductor surfaces. When used herein the termplasma processing is intended to include the standard dry processes including processes termed reactive ion processing.
Patent CA-2025608-C (CA)
Title: Frequency modulation circuit using vco
Inventor: MIURA KATSUNORI
IPC: H03C3/09
Filed: 1990-09-18
Granted: 1999-07-13
Abstract: A frequency modulation circuit includes a VCO which constitutes a PLL along with a loop filter which is operated by a current source.  Such a frequency modulation circuit is formed in monolithic IC.  When a power source of the IC is turned-on, a capacitor included in the loop filter is biased by an output voltage of a voltage follower which receives Vcc/2.  Since output voltage rises in the same manner as Vcc, a center frequency of the VCO can be rapidly pulled-in a phase-locked state of the PLL.  In addition, the frequency modulation circuit is provided with a V-1 conversion circuit which increases a charging current for the capacitor in response to a mute signal generated when the power source is turned-on, whereby a time constant of the loop filter is made small substantially.