baber/WOPTO huggingface dataset:
Patent CA-1316756-C (CA)
Title: Thermal head supporting means for a thermal printing system
Inventor: OKUNO TAKESHI
IPC: B41J25/316
Filed: 1989-09-25
Granted: 1993-04-27
Abstract: ABSTRACT OF THE DISCLOSURE   Each of the parts or components constitutes the thermal head supporting means is designed to be small in size,thin thickness and having such a shape as can be readily fabri-cated by press forming of metal sheet or by moulding plastic material,in addition,the thermal head supporting means as a sub-assembly is attached to the the central part of the rotary shaft so that it can be supportedin a manner of one point central support type suspension.    Depression of the thermal head utilizing this suppor-tinag means against a platen roller is performed by urging. relying on cam action,a thermal head urging lever having a length considerably shorter in axial direction and very light weight,thereby the depression can be applied to the platen of a thermal printing system via a depression spring disposed at the central part of the thermal head supporting means and normal to the aforesaid rotary shaft and in a central support type manner.
Patent CA-1338516-C (CA)
Inventor: OSAKA NORIHISA
IPC: C09D17/00
Filed: 1995-02-27
Granted: 1996-08-13
Abstract: A phosphor paste composition is disclosed, which uses as an organic binder an acrylic polymer obtained by copolymerizing an alkyl methacrylate as a principal component with a specific amount of at least one monomer selected from unsaturated carboxylic acids and hydroxyalkyl (meth)acrylates.  Also disclosed is a phosphor paste composition making use of a phosphor having a volume average particle size in a range of 1-7 µm, with particles having a particle size of 1-9 µm accounting for at least 60 wt.%. These phosphor paste compositions have excellent firing characteris-tics and provide phosphor coatings excellent in both light-emitting characteristics and resolution.
Patent DK-163435-C (DK)
Inventor: AASMUL-OLSEN STIG
IPC: C07K1/00
Filed: 1988-08-12
Granted: 1992-07-20
Abstract: Dipeptides or related compounds of the formula H-A-B-Y,wherein A is an L- or D- alpha -amino acid residue or  omega -amino acid residue, B is an L- or D- alpha -aminocarboxylic acid residue, an L- or D-aminophosphonic acid residue or L- or D-aminosulfonic acid residue or the corresponding  omega -amino acids or salts and hydrates thereof, and Y is OH, H, alkyl, aryl, aralkyl or a C-terminal blocking group, -or BY is an amino alcohol residue B<1>-CHY<1>-OH, wherein B<1> is a decarboxy derivative of the aminocarboxylic acid as defined with relation to B, and Y<1> is H, alkyl, aryl or aralkyl are produced by reacting a substrate component <CHEM> wherein A is as defined above, R<1> is alkyl, aryl or aralkyl or an alpha -des-amino fragment of an amino acid, R<2> and R<3> are hydrogen, alkyl, aryl or aralkyl with a nucleophile component selected from amino acids or their amides, esters, aldehydes or ketones of the formula <CHEM> wherein B is an aminocarboxylic acid residue as defined above, R<2> and R<3> have the above meaning, or when R<2> is hydrogen, R<3> is also hydroxy or amino, R<4> and R<8> are alkyl, aryl or aralkyl, and may also be H,  aminophosphonic acids or aminosulfonic acids  NH2CxHzPO3R<5>R<6> or NH2CxHzSO3R<7> wherein R<5>, R<6> and R<7> are hydrogen, alkyl, aryl or aralkyl, x is 1-6 and z is 2-12, and  amino alcohols H-B<1>-CHY<1>-OH wherein B<1> and Y<1> are as above in the presence of an amidase or esterase enzyme different from serine or thiol carboxypeptidases, preferably a serine or thiolendoprotease, lipase, esterase or glycosidase in solution or dispersion, and then, if desired, cleaving a present side-chain protecting group or protective group Y and/or, if desired, converting the resulting dipeptide derivative to a salt or hydrate. The process allows for production of LL-, LD-, DL- and DD-dipeptides without risk of racemization in a simple and economic manner.
Patent FI-77718-C (FI)
Inventor: SJUNNESSON BENGT O
IPC: E05B9/04
Filed: 1984-12-19
Granted: 1989-04-10
Abstract: A cylinder lock (1) has a normal locking mode (12 o'clock position) and a service locking mode (10 o'clock position). When the cylinder plug (3) is left in the service mode of the lock, with the aid of standard key, the lock can be turned with the aid of a service key (9). The service key is latched against withdrawal in the normal mode of the lock, by means of an intermediate pin (7') of larger diameter than a corresponding upper pin (4) in the normal mode of the lock. The intermediate pin can be received in a widened part (3b') of a corresponding pin-channel (3a') in the cylinder plug, but is unable to enter the pin-channel (2a) of the cylinder housing of smaller diameter, hence latching the service key (9). Subsequent to using the service key (9), the cylinder is returned to the normal locking mode (12 o'clock position) with the aid of the standard key, whereafter the lock can only be opened with the aid of the standard key. Each of the two modes can be defined by a spring-biased ball disposed in a suitable pin-channel and arranged to snap-in a corresponding empty pin-channel in the plug.
Patent FI-85774-C (FI)
Inventor: ISMAIL IBRAHIM A
IPC: C12Q1/28
Filed: 1987-01-14
Granted: 1992-05-25
Abstract: A stable test device for the determination of a peroxidatively active substance comprising a carrier containing 1,4-diisopropylbenzene dihydroperoxide and a benzidine indicator in a molar ratio of from 0.9 to 3.0. The composition can be incorporated with a carrier matrix with a ferric chelate to provide ascorbate resistance, important in a urine test for occult blood. The test device is stable under storage and heat stress and can be used to prepare a multitest strip containing a glucose test based on a peroxidase/potassium iodide indicator system.
Patent FI-91665-C (FI)
Inventor: JOHNSSON ULF
IPC: F16J15/54
Filed: 1987-03-17
Granted: 1994-07-25
Abstract: An arrangement for the sealing of a shaft (2) which passes through a plate (1) which separates the "wet" and the "dry" zone of a packing machine from each other. In packing machines great demands are made on the tightness and durability of such shaft bushings, especially against strong washing agents, and the sealing assembly in accordance with the invention, therefore, has a flexible connection with the plate (1) and two O-rings (9,10), which are partly enclosed by the two halves of the sealing assembly and thereby are protected during washing as well as during operation. This design also produces a good sealing effect when during operation the shaft moves a little in radial direction.
Patent FI-96531-C (FI)
Inventor: BRECHBUEHLER FRITZ
IPC: E04G21/10
Filed: 1992-06-15
Granted: 1996-07-10
Abstract: The device for limiting a shuttering end face comprises a precast element (1) of a width (W) which corresponds to the thickness of the concrete structure to be erected and of a modular length (L). The element (1) has openings (2) for fitting through reinforcing bars (3), lines (4) or pipes. Since the element is intended to remain in the masonry, it is expediently fabricated from a relatively fine concrete, contained in which is a reinforcing mesh (5) of plastic which also extends over the openings (2) and, in addition, prevents concrete from flowing to the outside when the said concrete is introduced. 
<??>Such a terminating element permits rapid and exact limiting of the shuttering if the masonry is not concreted in one piece or in the case of crane clearances and, moreover, does not require shuttering when concreting the adjoining part. 
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Patent FI-94989-C (FI)
Inventor: VEIJANEN PAAVO
IPC: B29C48/154
Filed: 1993-12-31
Granted: 1995-11-27
Abstract: PCT No. PCT/FI94/00590 Sec. 371 Date Aug. 9, 1995 Sec. 102(e) Date Aug. 9, 1995 PCT Filed Dec. 30, 1994 PCT Pub. No. WO95/18396 PCT Pub. Date Jul. 6, 1995A secondary coating line for producing a secondary-coated optical fibre or bundle of fibres, the line including a feeding apparatus with a feed roll for feeding an optical fibre or bundle of fibres; an extruder for extruding an oversize secondary jacket around the fibre or bundle of fibres; a cooling apparatus for cooling the extruded secondary jacket, the distance between the extruder and the point where the cooling apparatus starts to cool being adjustable; and a winding apparatus for winding the finished secondary-coated fibre or bundle of fibres on a take-up roll. To maintain the high quality of the final product even as the line speed changes, the secondary coating line of the invention further including means for determining the point where the cooling apparatus starts to cool, means for determining the speed of the finished secondary-coated fibre or bundle of fibres, and means for adjusting the point where the cooling apparatus starts to cool in accordance with the speed of the finished secondary-coating fibre or bundle of fibres.
Patent FI-96338-C (FI)
Inventor: RANTANEN RAUNO
IPC: D21H23/42
Filed: 1994-04-19
Granted: 1996-06-10
Abstract: PCT No. PCT/FI95/00221 Sec. 371 Date Mar. 19, 1996 Sec. 102(e) Date Mar. 19, 1996 PCT Filed Apr. 18, 1995 PCT Pub. No. WO95/28522 PCT Pub. Date Oct. 26, 1995The invention concerns a method for two-sided coating of a printing-paper web with a coating paste or equivalent. In the method, the paper web is passed through the coating part of the paper machine, in which the first side of the web is coated in the first coating station of said coating part, and the coating-agent layer produced on the face of the web is dried at least partly by means of a first drying unit. The second side of the web is coated in the second coating station of the coating part, and the second coating-agent layer produced on the face of the web is dried at least partly by means of a second drying unit. The coating-agent layers are formed onto the paper web alternatively by spreading the necessary amount of coating agent by means of a coating device as a film onto the face of a film press roll, from which the coating agent is transferred in the nip between the film press roll and the back-up roll as a coating-agent layer onto the paper web, or by forming the coating-agent layer directly onto the paper web by means of a blade coating device that coats the web face while using one of the film press rolls as the back-up rolls of the blade coating devices.
Patent FI-98174-C (FI)
Inventor: KANERVA MIKKO
IPC: H04L47/27
Filed: 1995-05-09
Granted: 1997-04-25
Abstract: PCT No. PCT/FI96/00260 Sec. 371 Date Jan. 6, 1997 Sec. 102(e) Date Jan. 6, 1997 PCT Filed May 8, 1996 PCT Pub. No. WO96/36154 PCT Pub. Date Nov. 14, 1996In a digital data transmission system using sliding-window flow control with an adjustable window size on a non-transparent data connection whose nominal data transmission rate may vary during the connection, a receiving party delays the transmission of a retransmission request for a missing frame for the duration of a delay, so that the receiving party may ensure that the missing frame has not been moved to be sent later in the same group or in next groups. If the missing frame is received later in the same group or in the next groups within said delay, no retransmission request is sent. If the missing frame is not received by the end of the delay, a retransmission request is sent. This eliminates unnecessary retransmissions due to the wrong frame order, and resulting loading or congestion. This results in a higher throughput on the data connection. If grouping is not being used, retransmission is not delayed unless a delay is needed for another reason.
Patent NO-159083-C (NO)
Inventor: LINDNER WOLFGANG
IPC: C07C219/20
Filed: 1984-08-16
Abstract: For the analytical and preparative separation of the optical isomers of optically active alkanolamines into their optically pure antipodes a new resolution method is presented which involves an ester formation of the alkanolamines with optically pure and symmetrically O,O disubstituted (R,R)- or (S,S)-tartaric acids. The derivitization reactions are carried out in aprotic solvents and the primary and secondary functions are blocked via ion-pair formations with strong acids, e.g. dichloroacetic acid. The tartaric acid anhydrides are predominantly used as reagents but other ester formation methods are also practicable. The mixture of the diastereomeric alkanolamine tartaric acid monoesters are separable into their optically active and pure isomers by various chromotographic separation techniques, e.g. straight or reverse phase LC, but also by extraction methods e.g. Soxhlet extraction. The optically pure parent alkanolamine isomers can be obtained by ester hydrolysis, with high yield, from the optically pure fractions of the alkanolamine tartaric acid monoesters.
Patent NO-166664-C (NO)
Inventor: TOENSMANN ARMIN
IPC: E05C9/24
Filed: 1986-12-22
Abstract: A corner deviating device for a locking bar brace supported in a casement frame of window or a door has a one-piece housing which is provided in a corner region with a mounting opening for a spring band having drivers at its ends, the mounting opening being closable by an angular cover. One leg of the housing is insertable into a receiving groove of one wing of the casement frame, while the other leg of the housing is fixable on an edge strip of an associated receiving groove of another wing of the frame.
Patent NO-174692-C (NO)
Inventor: BADZINSKI JOHN D
IPC: A61N1/32
Filed: 1987-07-24
Abstract: An iontophoresis device including a control module (20) and a disposable electrode module. The control module (20) includes a flexible printed circuit board (21) carrying the battery (10) and other electrical components. The control module is so configured that by trimming it along one of several labeled lines (A, B), various current levels may be selected. Trimming the control module provides a simple method for varying the dosage of the drug delivered by the iontophoresis device and simultaneously provides an easily readable visual indicator of the dosage level.
Patent NO-168603-C (NO)
Inventor: FISCHER ARTUR
IPC: F16B13/06
Filed: 1988-09-09
Abstract: An expansion dowel is proposed which has an expansion cone (4) which can be drawn into an expansion sleeve (5), a sliding sleeve (8) of plastic or the like being arranged, according to the invention, between the expansion cone (4) and the expansion sleeve (5). During the expansion process, a part of the sliding sleeve material is crushed by the expansion sleeve (5) over the cone surface of the expansion cone (4), so that the pores of the metallic surfaces of the expansion cone (4) and of the expansion sleeve (5) abutting onto one another are clogged by the material of the sliding sleeve (8). In this way, good sliding characteristics are achieved between the expansion sleeve (5) and the expansion cone (4), and a correspondingly good subsequent expansion capability. 
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Patent NO-174446-C (NO)
Inventor: GOTAAS EINAR
IPC: G01R31/36
Filed: 1991-03-12
Abstract: A series of accumulator cells is monitored by means of special measurement processors (s), one measurement processor to each cell. Each measurement processor (s) comprises a number of sensors for measuring parameters like temperature, acid density, acid level and pole voltage, as well as a microprocessor. The microprocessor reads measurement values and supplies these values to a common data bus (d). Each measurement processor (s) takes its power feed current from the accumulator cell to which it belongs.
Patent CA-2000296-C (CA)
Inventor: MASATSUGU TOMOMI
IPC: F04D29/34
Filed: 1989-10-06
Granted: 2000-01-11
Abstract: An engine cooling-system fan formed by combining two fan assemblies of like construction. Each fan assembly comprises a sheet-metal hub with radiating spokes, and a set of fan blades fastened one to each spoke. The hubs of both fan assemblies are riveted or otherwise joined together in axial alignment, with the two sets of fan blades arranged alternately at constant angular spacings. Preferably, the spokes of either one of the fan assemblies are offset to provide the same plane of rotation for the two sets of the blades.
Patent CA-2005170-C (CA)
Title: Method of forming a chain of meandering coupling elements for slide fasteners
Inventor: FUKUROI TAKEO
IPC: B26D3/00
Filed: 1989-12-11
Granted: 1995-03-28
Abstract: A method of forming a chain of meandering or zig-zag coupling elements for slide fasteners comprises dividing or bifurcating a continuous length of substantially cross-sectionally circular monofilamentary material axially into identical halves of substantially semi-circular cross-section immediately prior to introduction to a forming apparatus.  The identical halves may be provisionally joined together to provide a cross-sectionally circular monofilament and divided back into respective halves immediately prior to formation thereof into respective rows of coupling elements for slide fasteners.
Patent CA-2005302-C (CA)
Title: Collapsible core
Inventor: PIETRORAZIO JOSEPH A
IPC: B29C45/44
Filed: 1989-12-12
Granted: 1995-05-09
Abstract: A male mold member comprises a collapsible core including a body having a central projecting core with an intermediate peripheral tapered seat between the core and body.  The body, seat and core are intercepted by a plurality of cylindrical bores spaced uniformly about the male mold member and inclined toward the core axis.  The bores receive core blades having cylindrical bodies.  The core blades are exteriorly shaped in the area of the core to form sections which continue the contour of the core and seat.  The blades may each have a thread matrix in the core area.          After molding, a stripper bushing, engaging the molded product, pushes the product along with the core blades to a position at which the core blades are collapsed so that the product may be stripped.  In the molding position the stripper bushing has a tapered bore opening which fits snugly against the tapered seat portions on the blades to orient the blades to proper position and immobilize them.
Patent CA-2008088-C (CA)
Inventor: DENKER STANLEY D
IPC: B65G23/44
Filed: 1990-01-18
Granted: 1996-03-26
Abstract: An improved mounting for spaced band wheels about which the sealing bands of a band sealer move is achieved by mounting at least one of the band wheels carrying each band from a double ended cylinder movable longitudinally with respect to the inter-band wheel distance to thereby allow adjustability in the distance between the drive and idler band wheels and, in turn, modulate the tension in the band and with the shortest wheel distance allow easy removal and replacement of the band.
Patent CA-2009021-C (CA)
Title: Method and apparatus for a circulating bed transport fast pyrolysis reactor system
Inventor: FREEL BARRY A
IPC: C10B53/07
Filed: 1990-01-31
Granted: 2001-09-11
Abstract: This invention generally relates to a new method and apparatus for the fast pyrolysis of carbonaceous materials involving rapid mixing, high heat transfer rates, precisely controlled short uniform residence times and rapid primary product quench in an upflow, entrained-bed, transport reactor with heat carrier solids recirculation. A particulate feedstock, a non-oxidative transport gas and particulate hot solids are rapidly mixed in a reactor base section, then transported upward through an entrained-bed tubular reactor. A cyclonic hot solids recirculation system separates the solids from the non-condensible gases and primary product vapours and returns them to the mixer. Product vapours are rapidly quenched to provide maximum yields of total liquids, petrochemicals and selected valuable chemicals.
Patent CA-2009450-C (CA)
Inventor: OYADOMARI HAJIME
IPC: G06F13/12
Filed: 1990-02-07
Granted: 1998-07-21
Abstract: On transferring transfer data between a peripheral controller (11) and an input-output channel unit (12), an overrun predicting circuit (45) of the input-output channel unit predicts occurrence of an overrun with reference to an amount of transfer data memorized in a buffer memory (39) and produces an overrun prediction signal (46).  The overrun prediction signal is delivered to the peripheral controller by the use of a start informing acknowledgement signal line (15) which is used in transferring a start informing acknowledgement signal from the input-output channel unit to the peripheral controller before the transfer data is transferred between the peripheral controller and the input-output channel unit.  Responsive to the overrun prediction signal, a strobe inhibiting circuit (21) of the peripheral controller inhibits delivery of a strobe pulse signal from the peripheral controller to the input-output channel unit during a predetermined time interval.
Patent CA-2011587-C (CA)
Title: Nerve growth factor secretion inducing composition
Inventor: GOTO GIICHI
IPC: A61P25/28
Filed: 1990-03-06
Granted: 1999-11-23
Abstract: A compound of the formula: (see. formulas above I,II) wherein R1 is a lower alkyl group; R2 is a hydrogen atom or an alkyl or alkenyl group which may be substituted; R3 and R4 each independently means a lower alkyl or lower alkoxy group or, taken together, mean a butadienylene group; and X1 and X2 each means a free hydroxy group or an esterified or etherified hydroxy group, has nerve growth factor secretion inducing activity, and a mammal suffering from degenerative nervous system disorders such as senile dementia, Alzheimer's disease, etc. is treated by administering said compound to said mammal.
Patent CA-2011693-C (CA)
Inventor: GHEDIN ALPHONSE
IPC: A61B18/14
Filed: 1990-03-07
Granted: 1995-08-22
Abstract: L'invention concerne une méthode d'épilation cutanée permanente ainsi qu'un appareil pour mettre en oeuvre celle-ci. Cette méthode qui consiste à insérer un filament conducteur dans le follicule de chaque poil à éliminer et à appliquer à l'aide de ce filament, un courant galvanique d'intensité donnée, un courant HF d'intensité donnée ou une combinaison de ces deux courants au follicule du poil pour détruire la racine de ce dernier par l'électrolyse, thermolyse ou les deux, est caractérisée en ce que l'intensité d'au moins un des courants appliqués au follicule est modulée durant la durée de l'application lors d'une même insertion pour ainsi permettre une épilation permanente tout en réduisant la douleur perçue par le patient. Avantageusement, la modulation en intensité du courant est effectuée en discontinu, selon une suite de séquences de durée variant d'une fraction de seconde à plusieurs secondes, le courant appliqué durant chaque séquence successive étant d'intensité constante, cette intensité étant elle-même identique aux intensités des séquences précédentes ou différentes de celles-ci. Selon un mode particulier de réalisation, la durée des séquences et l'intensité de chaque courant appliqué durant chaque séquence sont préprogrammés.
Patent CA-2017717-C (CA)
Title: Apparatus for controlling the distribution of drive power for four-wheel-drive motor vehicles
Inventor: SHIBAHATA YASUJI
IPC: B60K23/04
Filed: 1990-05-29
Granted: 1995-12-26
Abstract: The distribution of drive power produced by a drive power source is controlled in a four-wheel-drive motor vehi-cle having main drive wheels and auxiliary drive wheels. Drive powers produced by the drive power source are inde-pendently regulated and transmitted to left and right auxil-lary drive wheels.  While the drive power distribution ratio between the main and auxiliary drive wheels is maintained at a suitable value, the drive powers are variable distributed between the left and right auxiliary drive wheels by a drive power distribution control system.  The drive power distri-bution control system determines the drive power distribu-tion ratio between the left and right auxiliary drive wheels depending on a detected lateral acceleration exerted to the motor vehicle, and transmits the drive powers to the left and right auxiliary drive wheels according to the determined drive power distribution ratio.