baber/WOPTO huggingface dataset:
Patent FI-87667-C (FI)
Inventor: BOREL GEORG
IPC: D21F1/00
Filed: 1987-10-02
Granted: 1993-12-08
Abstract: The fabric for the sheet forming section of a paper making machine includes a double-layer or multi-layer fabric of interwoven longitudinal and transverse threads and additional transverse threads floating on the paper supporting side. The additional transverse threads are interwoven in a plane disposed below the plane formed by the transverse threads of the paper supporting side. The additional transverse threads preferably have a smaller diameter than the ordinary transverse threads.
Patent FI-84514-C (FI)
Inventor: HAMACHER WALTER
IPC: E04B2/82
Filed: 1987-11-13
Granted: 1991-12-10
Abstract: With a suspended sliding partition with a level track (1) and at least one panel-like element (3) is provided an upper mounting rail (4) which is suspended from the track (1) by two carrying bolts (2) which extend through a continuous slot in the underside of the track (1) into the latter and are there each connected to a carrying device (26, 27, 28, 40) which is supported in the track (1). The track (1) has two guide channels (12, 20) arranged at a distance one above the other and provided with lateral guiding surfaces (13, 21) on both sides, as well as a level supporting surface (17). On each carrying bolt (2) are mounted two lateral guiding elements (23, 30, 33, 34) which are guided in one of the guide channels (12, 20), as well as the carrying device (26, 27, 28, 40) which is supported on the supporting surface (17). The carrying device may be constructed as a plate (26, 40) which is fixed rigidly or pivotably to the carrying bolt (2) and which is provided with at least two balls (28) which roll over the supporting surface (17).
Patent FI-83634-C (FI)
Inventor: LAHTINEN LEILA
IPC: C07C233/18
Filed: 1989-08-21
Granted: 1991-08-12
Abstract: The invention provides N-acyl and O-aryl derivatives of N,N-(2,2-dimethyl-3-hydroxypropyl)amino and a process for their production. The N,N-bis(2,2-dimethyl-3-hydroxypropyl)amine derivatives can be used as polymer stabilizers, PVC plasticizers, emulsifiers, corrosion resistance agents, and metal complexing agents.
Patent FI-96873-C (FI)
Inventor: DELMEE PETRUS HENRICUS MARIA
IPC: C25D7/00
Filed: 1991-12-20
Granted: 1996-09-10
Abstract: Described is a method for forming a sieve material (3) in which a sieve skeleton (2) is thickened in an electrolysis bath with metal; in the bath as used at least one chemical compound is present having properties of both a first and second class brightener in such concentration and added with such a rate in view of the Ah load that the internal stress in the finished sieve material (3) is reduced in comparison to a sieve material (3) produced in a bath comprising a conventional compound under conventional conditions. The invention also relates to a sieve material (3) formed with the method described. <IMAGE>
Patent NO-156170-C (NO)
Inventor: GRIFFIN GERALD JOSEPH LOUIS
IPC: C08L3/02
Filed: 1981-08-04
Abstract: A starch/plastics composition has natural starch granules with surfaces modified to render them reactive with the plastics. Thus the starch granules may be reacted with sodium hydroxide prior to mixing with a polyester resin.
Patent NO-157839-C (NO)
Inventor: ESCHMANN JOACHIM
IPC: H04M3/56
Filed: 1982-12-06
Abstract: A conference circuit in a digital telephone switching system includes a first code converter (CCL), which converts nonlinearly coded speech samples into linearly coded speech samples, and adder (ADD), which sums the converted speech samples originating from the participants in the conference, and a second code converter (LCC), which reconverts the sum values into nonlinearly coded speech samples. To avoid distortion without increasing the insertion loss, the speech samples of the individual participants are integrated with respect to time and compared in an evaluation circuit (EVC). The speech samples of the loudest participant are fed to the adder unattenuated, while those of all other participants are attenuated by a predetermined value before being added.
Patent NO-162408-C (NO)
Inventor: HEITELE JUERGEN
IPC: B31B50/64
Filed: 1983-12-13
Abstract: 1. A method of producing prepared blanks (16) which serve to form collapsible boxes and which are adapted to be orientated in an apparatus (1) and of which the upright and respectively opposite parts (17) are to be connected to one another by adhesion, characterized in that on at least one of the two mutually opposite sides of the blank parts (16) which are to be connected to one another, a dispersion lacquer is applied all over or over only a part thereof, this dispersion lacquer which is applied to the parts of the blank and which has alrealy hardened out being rendered once again at least thinly viscous and thus adhesive when the blank parts (17) are aligned, by the action of ultrasonic waves and by the heating which is brought about thereby.
Patent NO-173760-C (NO)
Inventor: KUENG ROLAND
IPC: H04B7/24
Filed: 1987-04-29
Abstract: A connection (link setup) between individual stations of a radio network may be carried out fully automatically, and even with poor transmission quality, only the wanted stations are activated. A call signal includes a synchronization signal having narrow band, mark and space signals which form the component signals of a diverse pair of signals. A synchronization signal receiver independently detects and evaluates both of the component signals of the diverse pair as well as comparing the results thereof, with means of digital signal processing.
Patent NO-167557-C (NO)
Inventor: KUEKER WOLFGANG
IPC: B61D17/20
Filed: 1987-08-21
Abstract: A gangway is provided between two railway cars or units of railway cars that are pivoted to one another, and that forms a continuous, stepless passage for all travel motions. The entire gangway is designed as a unit that is held in the central position to each of the ends of the cars facing one another with the ability to shift lengthwise, by a centering device, and is supported and guided on bridge bearings, and is mounted to be able to pivot around its vertical axis and also to be able to tip out of the horizontal plane. The bridge area of the gangway consists of a number of rigid rails placed parallel to one another at prescribed distances and able to move lengthwise, which are enclosed and guided at both ends in supporting profiles that are mounted and guided on the bridge bearings associated with them.
Patent NO-177231-C (NO)
Inventor: KALKKINEN NISSE ERKKI JUHANI
IPC: C12Q1/68
Filed: 1988-12-21
Abstract: Described is a method for performing the amplification of nucleic acids by incubating in a vessel, in order to perform polymerization, a reaction mixture which contains in a suitable buffer solution one or several single-stranded target nucleic acids, suitable primers, deoxynucleoside triphosphates and a polymerase, whereafter the reaction mixture is transferred, by a procedure suitable in the given case, into another vessel for the denaturation of the nucleic acids, from which vessel, after denaturation, the reaction mixture is transferred back into the original vessel, by using a suitable procedure. The apparatus for performing this method includes one or several, preferably parallel, pairs of vessels. A vessel pair is made up of two vessels (1 and 2) which are interconnected or capable of being interconnected by means of one or several tubes (3). The apparatus may be provided with a separate heat exchanger (4) via which at least one of the tubes (3) passes, or a tube may as such serve as a heat exchanger. Each of the vessels is provided with a thermoregulator (11, 12), for example a heat block provided with a thermostat. Furthermore, the apparatus includes a fluid-transfer system (5-8, 10) for transferring the reaction fluid from one vessel to another. The vessel in which the polymerization occurs may be equipped with a suitable dosing device (9) for the adding of the polymerase and/or reagents. By using this apparatus it is possible fully automatically, without separate steps requiring an operator, to perform the amplification of nucleic acids on one or several samples simultaneously, under standardized reaction conditions.
Patent NO-178976-C (NO)
Inventor: PELTON JOHN FRANKLIN
IPC: C04B35/66
Filed: 1990-11-13
Abstract: A vessel adapted for the holding and refining of molten aluminium, and alloys thereof, which comprises an outer vessel shell having a refractory insulating lining on the bottom and side walls thereof, the lining intended to be impervious to molten aluminium, there being employed, for at least a portion of the lining, refractory fibrous insulating material having a density of below about 80 lb/ft3, the material having a very low thermal conductivity of below about 1.8 BTU/hr/ft<2> at a temperature gradient of 1 DEG F per inch at 1500 DEG F, the refractory fibrous insulating material containing alkaline or alkaline earth metal fluoride or fluosilicate therein, the fibrous insulating material not being infiltratable by the passage of molten aluminium into the inner voids thereof, whereby the presence of the metal fluoride or fluosilicate serves to effectively prevent the undesired infiltration of the refractory fibrous insulating material lining that serves as a molten aluminium barrier as well as an insulating lining.
Patent NO-172866-C (NO)
Inventor: JEANQUARTIER RENE
IPC: F42B12/44
Filed: 1990-12-05
Abstract: A fragmentation incendiary body having good ballistic characteristics and a pyrophoric incendiary material, and the manufacture thereof, are described. 
<??>The fragmentation incendiary body consists of a metal carrier (1) having ribs (5) and a polymer incendiary material (6) provided with the carriers and containing a pyrophoric metal. 
<??>The fragmentation carrier is produced from a steel wire which is subsequently treated with the curing agent of a two-component epoxy resin and is then compressed with the incendiary material of pyrophoric metal and epoxy resin at elevated temperature and high pressure. 
<??>The fragmentation incendiary bodies are used predominantly in active parts of ammunition; here, they are preferably incorporated in a matrix of epoxy resin. 
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Patent NO-178793-C (NO)
Inventor: DAVIDOW LANCE STEVEN
IPC: C07K14/39
Filed: 1992-09-17
Abstract: Sequencing of the XPR2 and LEU2 genes of Yarrowialipolytica, recombinant Yarrowialipolytica cloning vehicles comprising heterologous DNA coding for the expression of mammalian protein and other polypeptides, including plasmids suited for transformation of Y. lipolytica hosts and incorporating a regulon homologous to the host in its untransformed state, and secretion signals in reading phase with the protein coding sequence for the heterologous gene; integrative expression vectors using the XPR2 gene promoter, alkaline protease pre-proregion and XPR2 terminator region and those having the LEU2 promoter and alkaline protease secretory signal sequences capable, in a transformed Y. lipolytica cell culture, of expressing and secreting a heterologous protein outside the cell; Y. lipolytica transformants comprising said vectors and plasmids; methods for preparing vectors to direct secretion of specific heterologous proteins coded for by genes, cDNA or synthetic DNA in Y. lipolytica in their mature, functional state.
Patent AU-762153-C (AU)
Title: Imaging engine and techniques for reading postal codes
Inventor: JOSEPH EUGENE
IPC: G06K7/10
Filed: 2000-04-07
Granted: 2003-12-18
Abstract: The disclosed techniques for reading postal code are adapted for processing data from an optical imager and identifying and decoding various types of postal code found in such data. A baseline is employed.
Patent CA-2000067-C (CA)
Title: Fibre blowing brake
Inventor: JENKINS PETER DAVID
IPC: G02B6/00
Filed: 1989-10-02
Granted: 1999-08-31
Abstract: Apparatus is described for inhibiting fluid flow and fibre package motion in a fibre blowing operation.      The apparatus comprises a fluid flow passageway with a valve, and a bypass passageway for the fibre package in the vicinity of the valve. A flexible membrane is interposed between the fluid flow passageway and the fibre bypass passageway, which membrane bears against the fibre package and closes the bypass passageway when the valve is closed.
Patent CA-2003104-C (CA)
Title: Process for preparing an intravaginal application system
Inventor: HILLER DIETRICH
IPC: A61D7/00
Filed: 1989-11-16
Granted: 2000-02-01
Abstract: In the process for preparing an intravaginal application system for the controlled release of substances, a milled sheet of silicone rubber containing the substances is inserted into one mold component of a split mold. The core of the system is arranged on this milled sheet and is covered with a second milled sheet of the same type.      The mold is then closed and the milled sheets are vulcanized at a maximum temperature of 120°C.
Patent CA-2017483-C (CA)
Title: Fm stereophonic receiver
Inventor: ISHIKAWA TSUTOMU
IPC: H04H1/00
Filed: 1990-05-24
Granted: 1994-05-03
Abstract: ABSTRACT OF THE DISCLOSURE         An  FM stereophonic  receiver  for  receiving  FM stereophonic  broadcast  signals,  which  includes a first comparison circuit for generating a first control signal corresponding to ratio of a left stereo signal (L) to a right stereo signal  (R),  a first separation circuit for separating the first control signal into a left dominant signal and a right dominant signal,  a second comparison circuit for generating a second control signal corresponding to ratio of a stereo sum signal (L+R) to a stereo difference signal (L-R), a second separation circuit for separating the second control signal into a sum dominant signal and a difference  dominant  signal,   a  first   level  control circuit for controlling an output signal level of a stereo multiplex circuit through employment of the left and right dominant  signals  and  the  sum  and  difference  dominant signals, a level detection device for detecting level of the second control signal, and a second level control circuit for controlling level of the difference dominant signal according to an output signal of the level detection device.
Patent CA-2020391-C (CA)
Title: Lawn and garden trimmer apparatus
Inventor: NEUFELD GEORGE
IPC: A01D43/16
Filed: 1990-07-04
Granted: 1993-08-31
Abstract: LAWN AND GARDEN TRIMMER APPARATUS     ABSTRACT          A lawn and garden trimmer apparatus includes a framework with means formounting the framework to a lawn mower body, a guide rail supported between opposed sides of the framework, a carrier bracket moveably mounted on the rail, a support arm pivotally mounted to the bracket, and a trimmer assembly mounted to the outer end of the support arm. Through a combination of rotational and lineardegrees of freedom, the trimmer assembly may be located at various positions andangular attitudes relative to the lawn mower body.
Patent CA-2020640-C (CA)
Title: Process for the preparation of cycloolefin polymers
Inventor: BREKNER MICHAEL-JOACHIM
IPC: C08F4/622
Filed: 1990-07-06
Granted: 2005-02-08
Abstract: Polymers of polycyclic olefins of the formulae I to IV having a viscosity number greater than 20 cm3/g and a glass transition temperature above 100°C are obtained without ring opening at a high polymerization rate and at polymerization temperatures advantageous from the technical point of view by means of a catalyst which is composed of a stereo-rigid chiral metallocene compound of groups IVb to VIb of the Periodic Table of the Elements and an aluminoxane. (see formula I, II, III, IV)
Patent CA-2021462-C (CA)
Inventor: CRAWFORD PAUL A
IPC: F16D65/46
Filed: 1990-07-18
Granted: 2001-06-05
Abstract: A gear drive unit with an internal disc brake is disclosed.      The brake disc is mounted for non-rotatable movement on a driven shaft in a housing of the drive unit. The housing has internal pockets for holding brake pucks at sides of the brake disc. An actuating member mounted in the housing moves one puck toward the disc when the member is rotated in a pre-selected direction.   An adjustable spacer is located on the opposite side of the other brake puck and positions and backs up that puck adjacent the other side of the brake disc. The adjustment can be made outside the housing without the use of special tools. The internal brake has fewer parts, is easier to assemble, is not contaminated by dirt, leaves, and grass clippings, and the like, is not subject to damage, and does not present a possible source of injury to an operator or a child.
Patent CA-2023623-C (CA)
Title: Electrophotographic photoreceptor
Inventor: FUSE MASAHIRO
IPC: G03G5/05
Filed: 1990-08-20
Granted: 1996-03-26
Abstract: Disclosed herein is an electrophotographic photoreceptor having on a conductive base at least one charge generation layer and at least one charge transport layer, the charge transport layer containing a metal complex or salt of an aromatic carboxylic acid represented by the following general formula (I):          ArCOOH                         (I) wherein Ar is an aromatic cyclic residue or an aromatic heterocyclic residue, optionally having one or more substituents. The electrophotographic photoreceptor according to the present invention has the excellent durability.
Patent CA-2027959-C (CA)
Title: Support for an external rearview mirror for motor vehicles
Inventor: FERREIRA DO ESPIRITO SANTO ANT
IPC: B60R1/06
Filed: 1990-10-18
Granted: 2000-03-07
Abstract: A support for an external rearview mirror for motor vehicles that comprises a support rod having an intermediate vertical portion for supporting the mirror and upper and lower transverse portions extending substantially horizontally from opposite ends of the vertical portion. Upper and lower base arrangements connected with respective free ends of the upper and lower transverse portions for attaching the support to a vehicle body. The upper transverse portion is pivotally attached to the upper base arrangement and the lower transverse portion of the support rod is fixedly attached to the lower base arrangement. The lower base arrangement includes a stabilizing mechanism for the mirror support.
Patent CA-2032932-C (CA)
Title: Method of producing a porous metal and a metal product using the same
Inventor: NAKAI KIYOSHI
IPC: B01J35/04
Filed: 1990-12-21
Granted: 1999-05-25
Abstract: A method of producing a porous metal, which comprises forming a mixture of a metal powder and a fibrous substance and subjecting the mixture to sintering treatment to obtain a porous metal; a catalyst carrier obtained by laminating a dried sheet wherein a metal powder is supported in a fibrous substance with a dried sheet obtained by corrugating a dried sheet similar to the first-mentioned sheet to form an assembly of a number of cells having both ends opened and subjecting the assembly to sintering treatment; and a filter element obtained by laminating a dried sheet wherein a metal powder is supported in a fibrous substance with a dried sheet obtained by corrugating a dried sheet similar to the first-mentioned sheet to form an assembly of a number of cells whose one end is opened and whose other end is closed and subjecting the assembly to sintering treatment.
Patent CA-2049117-C (CA)
Title: Multi-ply glove construction
Inventor: ZUCKERWAR RICHARD J
IPC: A41D19/015
Filed: 1991-08-13
Granted: 1996-05-28
Abstract: A multi-ply glove or mitt construction which includes an insulated outer shell and a removable liner, with the shell and liner being designed for separate use or to be worn in combination.  The multi-layer outer shell includes an outer water repellant layer, an inner heat insulating layer, a vapour barrier located between said outer water repellant layer and said inner heat insulating layer, and a moisture absorbing layer formed on the inner surface of the heat insulating layer.  The glove construction also includes a functional curve pattern for maximum comfort and fit.
Patent CA-2049885-C (CA)
Title: Deformable side seal for furnaces
Inventor: BENDER JOHN E
IPC: C03B29/08
Filed: 1991-08-26
Granted: 1995-06-20
Abstract: A longitudinally extending row of closely spaced elongated flexible springs extend over an elongated slot of a furnace to prevent heat loss.  The springs are deflected in turn as an arm moves along the length of the slot and the springs return to their original state after the arm passes by.  The arm holds a glass handling device which holds a glass sheet within the furnace.  The arm moves along the length of the slot so as to transport the glass sheet through the sections of the heat treating furnace.
Patent CA-2063498-C (CA)
Inventor: CHAMPAIN ROGER
IPC: A61M16/00
Filed: 1992-03-19
Granted: 1999-12-07
Abstract: Le dispositif de commande de 1a turbine generatrice de surpression comprend un dispositif de detection de variations periodiques du regime de la turbine et un dispositif de fixation de deux niveaux de consigne de pression delivree pour moduler la surpression fournie par la turbine en fonction de parametres respiratoires de 1'utilisateur detectes i.pi. situ par un capteur de pression. Application notamment a 1'assistance respiratoire de personnel souffrant de troubles respiratoires du sommeil.
Patent CA-2065213-C (CA)
Title: Method of manufacturing rich-flavored roasted coffee beans and ground roasted coffee beans
Inventor: HIBI HARUO
IPC: A23F5/10
Filed: 1992-04-06
Granted: 1996-10-08
Abstract: A   method  of  manufacturing  roasted   coffee    beans which  comprises  the  steps of  roasting  coffee  beans  and rapidly  cooling the roasted beans to -17°C or  lower  within 3.5  minutes after the roasting.  If ground coffee  beans  are desired,  an additional step of grinding the  cooled  roasted beans   at  a temperature of 20°C  or lower  is carried  out.    The   above   method  effectively slows down the  process  of flavor deterioration and provides rich-flavored coffee  beans without requiring a complex, expensive freezing apparatus  or coolant.
Patent CA-2068476-C (CA)
Title: Audio user interface with stereo and filtered sound effects
Inventor: MCKIEL FRANK A JR
IPC: G06F3/0488
Filed: 1992-05-12
Granted: 1996-07-23
Abstract: Disclosed is a computer audio interface having stereo and filtered sound effects to enable blind users to operate a graphical user interface.  Stereo balance and incremental filtering are used along separate axes to guide a blind or visually impaired user within an area of a graphical user interface, particularly the client area of a window.  As the pointer approaches the left boundary of the client area, the sounds  representing  the  client  area  come  more  and more exclusively from the  left audio channel.   Likewise,  when approaching the  right boundary,  the  sound shifts to the right channel.  Additionally, as the pointer is moved toward the top of the window client area, the pitch of the sound increases in stepwise fashion.
Patent CA-2069935-C (CA)
Title: Aqueous dispersions containing carboxylic acids and/or resinic acids for deinking printed wastepaper
Inventor: SMOLKA HEINZ-GERD
IPC: D21C5/02
Filed: 1990-10-10
Granted: 2003-02-25
Abstract: The invention relates to aqueous dispersions contain-ing A. C6-22 carboxylic acids and/or resinic acids and B      C6-22 oxoalcohols alkoxylated with 2 to less than 6 mol C2-4 alkylene oxides gor deinking printed wastepaper.
Patent CA-2071549-C (CA)
Title: Foundation and method for preparing same
Inventor: WELCH WILLIAM L
IPC: B29C70/74
Filed: 1990-12-10
Granted: 2001-02-06
Abstract: The present invention is directed to a hollow form (10) which is to be used as a machine foundation. The form is made of as aggregate filled thermosetting resin or a thermoplastic resin which are corrosion and chemical resistant materials free from fluid attack such as the liquids used in the machine, for example, in a pump either the lubricating fluids or the fluids being pumped. More particularly, the present invention is directed to a hollow form (10) which may be used either to prepare a machine foundation or to repair a degraded slab or foundation and preferably is a single form. The preferred form (10) has vertical walls (12. 14) and a single, top horizontal wall (16) through which polymeric concrete (50) can be poured to fill the form. An alternative form may be trade of two pieces.