baber/WOPTO huggingface dataset:
Patent AU-2001282761-A1 (AU)
Title: Two-stage chlorine bleaching process with filtrate recirculation
Inventor: LINDSTROM LARS-AKE
IPC: D21C9/10
Filed: 2001-08-14
Abstract: Methods for bleaching chemical pulp are disclosed including dewatering the pulp to a concentration of from 25 to 40%, bleaching in a first chlorine dioxide stage, followed by a second alkaline bleaching stage, followed by a third chlorine dioxide bleaching stage, dewatering the bleached pulp to a concentration of from 10 to 40% and producing a filtrate, and recycling the filtrate to control the pulp concentration of the dewatered chemical pulp to from 8 to 15% in the first bleaching stage.
Patent AU-2001287094-A1 (AU)
Title: Graphics memory system for volumetric displays
Inventor: HALL DEIRDRE M
IPC: G09G5/399
Filed: 2001-09-06
Abstract: A method for rendering a polytope in a volumetric display includes partitioning the polytope into a plurality of polytope sections, each of the polytope sections being disposed in an active slice defined by an entry plane and an exit plane. The presence of an imaging screen within the active slice is then detected. While the imaging screen is within the active slice, a connecting polygon is defined on the basis of a projection of the polytope section on the entry plane. This connecting polygon is then rendered on the imaging screen.
Patent WO-9104145-A1 (WO)
Inventor: SPILLER HERBERT CLARENCE
IPC: B62D55/24
Filed: 1990-09-18
Abstract: Le procédé décrit, qui sert à produire des articles en plastique renforcés, consiste à placer plusieurs éléments de support dans la cavité d'un moule et à monter au moins un élément de renforcement dans la cavité du moule, de sorte qu'il soit fixé aux éléments de support ou porté par les éléments de support, à remplir la cavité du moule d'un matériau plastique, à vulcaniser le matériau plastique et à retirer l'article moulé de la cavité avec l'élément de renforcement incorporé dans le matériau plastique.
Patent WO-9301669-A1 (WO)
Inventor: FOLLETT DOUGLAS JAMES
IPC: H04L12/937
Filed: 1992-07-01
Abstract: On décrit une architecture de commutation de paquets de type banian, à tampons, non bloquante et à grande vitesse, qui utilise des réseaux de commutation parallèles (16, 17, 18, 19) pour commuter en parallèle des tranches de paquets sériels. Un réseau d'interconnexion hautement parallèle dans chaque matériau permet d'effectuer une commutation de données efficace et très rapide à des vitesses d'horloge relativement faibles.
Patent WO-9406274-A1 (WO)
Inventor: ROBB DARYL
IPC: A01G9/02
Filed: 1993-09-13
Abstract: A plant pot comprising a hardened matrix of fibres (10) forming the wall and exterior surface of the pot and a low density matrix of similar fibres (13) within the pot. A method of forming a plant pot as described by preparing a slurry of fibres of a fibrous material compatible with plant growth, introducing a first portion of the slurry into a perforated mould while the mould is subject to a vacuum externally on all sides but not the top or bottom, allowing a film of fibres to form on the inside of all sides of the mould to constitute the external shell of the plant pot and introducing a further portion of the slurry and then additionally applying a vacuum from top and bottom of the mould so as to form a low density matrix within the plant pot.
Patent WO-9609945-A1 (WO)
Title: Appareil de lavage mobile
Inventor: CANNING HUGH
IPC: B60S3/00
Filed: 1995-09-28
Abstract: La présente invention concerne un appareil de collecte des liquides s'écoulant d'un véhicule en cours de lavage. Cet appareil comporte un bac collecteur portable (20) adaptable au pourtour et partiellement en dessous d'un véhicule sans déplacer le véhicule. Le bac collecteur portable (20) comporte des collecteurs latéraux (22 - 25) se plaçant des deux côtés du véhicule pour collecter l'eau s'écoulant sur les bords opposés du véhicule et des collecteurs d'extrémités (21, 26) se plaçant à chaque extrémité du véhicule. Une pompe de récupération (51), un flexible (53) et un filtre (54) transportent le liquide depuis le bac collecteur (20) vers la cuve de collecte (13) en vue d'une réutilisation.
Patent WO-9620586-A1 (WO)
Title: Procede et produit a base de gazon pour la lutte contre l'erosion
Inventor: DAVIDSON LYNN MALCOLM
IPC: A01C1/04
Filed: 1996-01-05
Abstract: La présente invention concerne un produit à base de gazon (60) qui comprend l'enchevêtrement d'une matière fibreuse (40), associé à un treillis de renforcement (30) qui lui confère la stabilité directionnelle et à du gazon placé au-dessus de l'enchevêtrement et du treillis, sa masse de racines (41) passant à travers, lors de l'utilisation, et allant jusque dans le sol (50). L'invention concerne également un procédé de fabrication d'un tel produit à base de gazon; ce procédé comprend la mise en place d'une couche imperméable au-dessous du produit à base de gazon pendant que le gazon est en train de pousser, de telle sorte que ses racines ont tendance à s'enchevêtrer au-dessus de cette couche. L'invention concerne aussi un procédé d'utilisation du produit à base de gazon pour couvrir une surface située dessous. Une couche de treillis enroulé ou ondulant (31), au-dessus de cette surface, peut aussi être placée à l'intérieur d'une matière fibreuse (40).
Patent WO-9641572-A1 (WO)
Inventor: MAROS MICHAEL
IPC: A61B17/02
Filed: 1996-06-07
Abstract: A surgical implement that can be used as a retractor which includes a shield (20) and a support member (21) by which an assistant can hold the implement so as to be both protected behind the shield (20) and to allow for control of the implement in a more effective way. There is described a knob allowing in one case the support part to be held between the fingers (23) of the assistant and there are described a number of surgical implements incorporating the features of a shield (20) with a support member (21) behind the shield (20).
Patent WO-9922430-A1 (WO)
Title: Dispositif de distribution d'electricite
Inventor: DANNENBERG PATRICK
IPC: H02B1/20
Filed: 1998-10-29
Abstract: Cet appareil assurant la distribution d'un approvisionnement en électricité, de plusieurs câbles d'alimentation électrique (2-5) vers plusieurs câbles de sortie (8-11), comporte une plaque d'insertion (12) traversée par les câbles d'alimentation, et une série d'unités de distribution en rangée, une par câble d'alimentation (2-5). Ces unités sont pourvues d'une série de points de connexion de distribution de sortie, disposés le long d'au moins l'une de leurs faces, et d'au moins un connecteur aux fins d'une connexion avec le câble d'alimentation correspondant. Elles comportent également une série d'ouvertures (22) aux fins du passage de câbles d'alimentation non connectés.
Patent BG-49145-A1 (BG)
Title: Method for giving a mercury manipulator testimonial
Inventor: ADONIN ALEKSEJ S
IPC: H01L21/66
Filed: 1987-11-03
Abstract: The method is applied in the semiconductor equipment, and in particular in the control over the parameters of semiconductor materials and structures, with which precision is enhanced. The method: it determines the area of quicksilver contact through measurement of its resistance in contact with a metallic plate and the capacity of the quicksilver contact at the operative pressure of the quicksilver and in the implementation of a contact with the dielectric of the metal-dielectric structure with thickness of the dielectric from 0.08 to 0.12 mkm and a certain relative capacity. The aptitude of the manipulator for measurement is determined by comparing the values for area and capacity of the quicksilver with sample values derived from pure quicksilver in quicksilver contact of the manipulator.
Patent BG-50991-A1 (BG)
Title: N, n- bisubstituted derivatives of 5, 8- dimethoxy- 2- ureido- 3- hydroxy- 1, 2, 3, 4- tetrahydronaphthaline and the process for its preparation
Inventor: CHALINA-VELICHKOVA ELENA G
IPC: C07C275/00
Filed: 1990-11-22
Abstract: These compounds are used in medicine. They exhibit an anti-virus activity and share a formula<IMAGE>,where R is a phenyl, benzyl or 5,8-dimethoxy-3-hydroxy-1,2,3,4-tetrahydro-2-naphtyl radical; R' is alkyl or phenyl radical. They are derived by interacting N-replaced-2-amino-5,8-dimetoxi-3-hydroxi-1,2,3,4-tetrahydronaphtaline, with the respective alkyl- or aryl isocyanate in a medium of water-free tetrahydrophurane.
Patent BG-51009-A1 (BG)
Title: Vibroprotection devicn
Inventor: ALEKSANDROV PANAJOT G
IPC: B25J19/00
Filed: 1990-12-13
Abstract: The device can be used in all types of robots and manipulators. It is simplified and with it the energy consumption is reduced and the damping of mechanical fluctuations with high response time, regardless of whether they are along the degrees of movability of the robot, is secured. The device comprises, for each direction of fluctuations and for each member (9), pairs of inertial vibration sensors (1), with which a generator of saw-tooth voltage (3) and a differentiator (2) are connected in parallel. The output of the generator (3) is connected to a source of inverse voltage (4), while the output of the differentiator (2) is connected to the control input of a field-effect transistor (5), which input is connected to the source of inverse voltage (4), and the output is connected to an electronic memory (6). The output of the memory (6) through a summing amplifier (7) is connected to a magnetising winding (8), magnetically connected to the manipulator with the members (9) made as a pack of steel bars, assembled in rectangular profiles, ferromagnetically isolated from each other.
Patent WO-0249566-A1 (WO)
Title: Produit absorbant
Inventor: VALDIVIA HERNANDEZ FRANCISCO J
IPC: A61F13/15
Filed: 2001-12-18
Abstract: La présente invention concerne un produit absorbant comprenant une structure (3) et un noyau absorbant (2) placé sur la structure (3), à réaction conforme lors de l'utilisation, le noyau absorbant (2) comprenant au moins une région distincte et centralisée (10) d'une rigidité sensiblement différente de celle présentée par la région avant (11), la région arrière (12) et/ou les régions latérales (13.13') adjacentes au noyau absorbant (2). L'invention présente, comme avantages, le fait qu'elle est extrêmement efficace contre les fuites de liquides organiques, en plus du fait qu'elle permet une utilisation confortable, dès lors que cette construction permet un pliage dirigé et différentiel dans la région de l'entrejambes, lui faisant épouser le corps de l'utilisateur.
Patent CA-2003746-A1 (CA)
Inventor: MURAKAMI SHINKICHI
IPC: E04C3/29
Filed: 1989-11-23
Abstract: ABSTRACT      An elongated lightweight fiber reinforced composite resin pultrusion-formed piece comprising an elongated light honeycomb structure body and at least one fiber reinforced resin layer formed to cover at least a portion of the outer peripheral surface of said lightweight honeycomb structure body.
Patent CA-2005626-A1 (CA)
Title: New indane derivatives compositions, process and intermediates for their preparation, their use as medicaments and pharmaceutical compositions containing the same
Inventor: CLEMENCE FRANCOIS
IPC: C07D295/135
Filed: 1989-12-15
Abstract: The application relates to the products: <IMAGE> where R1 and R2 represent H or alkyl or together form a cycloalkyl, optionally including a heteroatom and  either R6 and R7 represent halogen, alkyl or alkoxy,  A or B represents <IMAGE> and the other A or B represents <IMAGE> or R6 and R7 represent H, B represents pyrrolidine and A represents N-methyl- 3-nitrobenzeneacetamide or 3,5-bis(1,1-dimethylethyl)-4-hydroxy- N-methyl-benzamide or 3,4-dichloro-N-methylbenzeneacetamide, or A represents 3,4-dichloro-N-methylbenzeneacetamide and B represents methyl-(2-phenylethyl)-amino or (2-furylmethyl)-methylamino or 4-(2-methoxyphenyl)-1-piperazinyl,  or one of R6 and R7 represents H and the other represents Cl, B represents pyrrolidine and A represents N-methyl-3-nitrobenzeneacetamide, in all their stereoisomeric forms, their hydrates and their salts as well as their preparation and their application as medicaments.
Patent CA-2005939-A1 (CA)
Title: Thiazolylmethylene-2-pyrazoline-5-one dye-donor element for thermal dye transfer
Inventor: EVANS STEVE
IPC: C07D231/10
Filed: 1989-12-19
Abstract: -i-DYE-DONOR ELEMENT FOR THERMAL DYE TRANSFER Abstract of the Disclosure A dye-donor element for thermal dye transfer comprises a support having thereon a dye dispersed in a polymeric binder, the dye comprising a thiazolylmethylene-2-pyrazoline-5-one.  In a preferred embodiment, the dye has the formula:       wherein R1 represents hydrogen, a substituted or unsubstituted alkyl group having from 1 to about 10 carbon atoms, a cycloalkyl group having from about 5 to about 7 carbon atoms, or a substituted or unsubstituted aryl or hetaryl group having from about 2 to about 10 carbon atoms;         R2  represents an alkoxy group having from 1 to about 10 carbon atoms or a primary, secondary or tertiary amino group;         R3 and R4 each represents R1, with the proviso that only one of R3 and R4 may be hydrogen, or R3 and R4 can be joined together to form, along with the nitrogen to which they are attached, a 5- or 6-membered heterocyclic ring, R5 and R6 each independently represents hydrogen; halogen; cyano; thiocyano; a substituted or unsubstituted alkyl, alkoxy, alkylthio or alkylsulfonyl group having from 1 to about 10 carbon atoms; a substituted or unsubstituted axyl or hetaryl, aryloxy or hetaryloxy, arylthio or hetarylthio, arylsulfonyl or hetarylsulfonyl group -ii-having from about 2 to about 10 carbon atoms; a cycloalkyl group having from about 5 to about 7 carbon atoms; alkoxycarbonyl; aryloxycarbonyl; acyl; carbamoyl; mono- or dialkylamino; mono- or diarylamino; acylamido; sulfonamido; or sulfamoyl.
Patent CA-2006834-A1 (CA)
Title: Microgranules carrying an active substance, essentially comprising a saturated fatty acid triglyceride and their use for topical treatments
Inventor: JAMOULLE JEAN-CLAUDE
IPC: A61K9/16
Filed: 1989-12-28
Abstract: Microgranules loaded with a substance which is therapeutically active with respect to skin disorders and which melts on application to the skin. They are essentially formed by granulation of the abovementioned active substance using at least one saturated fatty acid triglyceride having a melting point of between 30 and 50 DEG C, the abovementioned microgranules having an average diameter of between approximately 5 mu m and 800  mu m. These microgranules find application in the treatment of skin disorders.
Patent CA-2006888-A1 (CA)
Inventor: FOX ROY G
IPC: B60N2/427
Filed: 1989-12-29
Abstract: An energy attenuating seat for a vehicle includes a seat member having a seat back and a seat pan. The seat pan includes a front and rear portion. The seat back is rigidly attached to a rigid seat structure or directly to the vehicle. Support structure is provided which is rigidly attached to the vehicle and which is disposed adjacent to the front portion of the seat pan for supporting the seat pan front portion. Structure is provided for hingedly interconnecting the seat pan front portion and the support structure, such that the seat pan rotates about this interconnection. An energy attenuator is interconnected between the seat back and the rear portion of the seat pan, such that vertical load forces experienced by an occupant of the vehicle during a crash causes the seat pan to pivot downwardly whereby the rear portion of the seat pan is disposed closer to the vehicle floor than the seat pan front portion. A vertical height adjustment is provided by allowing the seat to pivot upward or downward.
Patent CA-2007641-A1 (CA)
Title: Combination of squalene synthetase inhibitor and other type of serum cholesterol reducing agent and method for lowering serum cholesterol using such combination
Inventor: KARANEWSKY DONALD S
IPC: A61P3/06
Filed: 1990-01-12
Abstract: Abstract COMBINATION OF A SQUALENE SYNTHETASE   INHIBITOR AND OTHER TYPE OF SERUM CHOLESTEROL REDUCING AGENT AND METHOD FOR LOWERING SERUM CHOLESTEROL USING SUCH COMBINATION     A pharmaceutical combination is provided which includes an inhibitor of the enzyme squalene synthetase and a pharmaceutical which reduces serum cholesterol by a mechanism other than inhibiting production of the enzyme HMG CoA reductase or the enzyme squalene synthetase, namely, an antihyperlipoproteinemic agent or antihyperlipemic agent, for example, probucol or gemfibrozil. A method for reducing serum cholesterol or inhibiting formation of or treating atherosclerosis using the above combination is also provided.
Patent CA-2008060-A1 (CA)
Title: Use of doubly or triply charged cations in immuno-chemical assays
Inventor: GIESENDORF BERNHARD
IPC: G01N33/543
Filed: 1990-01-18
Abstract: The use of water-soluble salts of doubly or triply charged cations in immunochemical methods for the detec-tion and for the determination of an analyte in a sample is described. It is shown that these salts increase the specificity of such determinations, in particular the background signal is reduced by the addition of one of the said salts in solid-phase immunochemical methods in which the analyte is detected on a solid phase.
Patent CA-2008535-A1 (CA)
Inventor: BEZAIRE OVILA
IPC: B29C43/22
Filed: 1990-01-25
Abstract: A softgel having a texture on at least a portion of its surface and a process and apparatus for the manufacture thereof.  The process for manufacturing the textured softgel includes forming a flowable gelatin mass, providing a rotary drum having an outer surface, controllably directing a flowable gelatin mass to the outer surface of the drum, forming a gelatin ribbon of substantially uniform thickness on the outer surface of the drum,  the gelatin  ribbon being  initially  in  a relatively  softer  and  moldable  state  immediately following the directing step,  providing a roller of reduced  diameter  with  a  textured  surface  closely adjacent to the outer surface of the drum, passing the ribbon while  in the  relatively softer and moldable state between the drum surface and the textured surface while applying sufficient pressure to the roller in the direction  towards  the  drum  to  cause  the  textured surface to  impart a matching texture  on the  other surface  of  the  ribbon,  providing  a  second  gelatin ribbon, forming a plurality of filled softgels from the gelatin  ribbons the  matching  texture  defining  the outer surface of at least of a portion of each of the softgels.
Patent CA-2009511-A1 (CA)
Inventor: LEBOEUF ROBERT D
IPC: C07K14/475
Filed: 1990-02-07
Abstract: ABSTRACT           Mammalian pituitary tissues contain newly discovered anti-proliferation factor that inhibits in vitro cellular proliferation of lymphoid, neuroendocrine and neutral cells but not of fibroblast or endothelial cells. The present invention is directed to this antiproliferation factor which has been named suppressin and is a protein of Mr 63,000, sensitive to reduction and has a pI of 8.1.          Suppressin is provided as a cell free preparation or in homogeneous form.  The invention provides methods to purify suppressin, antibodies against suppressin and their use recombinant DNA molecules encoding suppressin, and pharmaceutical compositions for inducing regression or inhibiting growth of tumor or cancel cells and autoimmune diseases.
Patent CA-2010550-A1 (CA)
Title: Data gathering system including cradle suspension
Inventor: NOJIRI HOWARD H
IPC: G01G19/414
Filed: 1990-02-21
Abstract: Abstract of the Disclosure A two part data gathering system for use in a checkout counter to determine information relating to products to be purchased comprises a scale freely suspended within the checkout counter for determining weights of products, the scale including a scale load receiving plate located below the upper surface of the counter.  An optical scanner is supported upon the scale load receiving plate for reading coded labels on the products.  The optical scanner has an upper surface including an optical scanning window through which scanning light beams pass and is vertically positioned such that its upper surface is substantially aligned with the upper surface of the checkout counter when the optical scanner is supported upon the scale load receiving plate. The weight of the optical scanner is eliminated from the weight readings provided by the scale and the upper surface of the optical scanner becomes the scale weighing platter for receiving products to be weighed by the scale.  The data gathering system is freely suspended by a hanging cradle support to ease and facilitate installation and removal of the system.
Patent CA-2010702-A1 (CA)
Inventor: LORIMOR LARRY W
IPC: F16D43/28
Filed: 1990-02-22
Abstract: Abstract of the Disclosure Load Piston Reset Control Mechanism Fluid systems for controlling clutch engagement of a vehicle drive train normally have modulating pressure relief valves to aid in smooth clutch engagement.  It is desired in such systems to ensure that the system pressure is reduced during a shift so that the load piston of the modulating pressure relief valve is fully reset prior to engagement of the vehicle drive train.  In this arrangement, a fluid system is provided which has a plurality of clutches.  In order to ensure that the load system is fully reset, a load piston reset control mechanism is provided which establishes a path to vent the pressurized fluid from a load piston pressure chamber of a modulating pressure relief valve in response to the pressure of the fluid in one of the clutches being below a predetermined pressure level. The load piston reset control mechanism has a valve mechanism for controllably connecting pressurized fluid from the load piston pressure chamber to the reservoir in response to the pressure of the fluid directed to one of the clutches being below the predetermined value.  The valve mechanism has a signal control valve therein to maintain the valve mechanism in the vented position for a predetermined period of time in order to ensure the load piston has moved to its full reset position even if the fill pressure to the clutches is to high.  With the load piston in the full reset position, smooth engagement of the clutches is obtained.
Patent CA-2013583-A1 (CA)
Title: Method and apparatus to scan convert radar video to television outputs
Inventor: HANCOCK WILLIAM R
IPC: G01S7/298
Filed: 1990-04-02
Abstract: METHOD AND APPARATUS TO SCAN CONVERT         RADAR VIDEO TO TELEVISION OUTPUTS            ABSTRACT OF THE DISCLOSURE    A method and apparatus for converting polar format radar video data into a horizontal raster format output to a TV monitor.   Radar video data comprises  radar  video  pixels  each  having  an associated intensity value and a polar coordinate in a raster display.  The TV monitor includes a display screen including a plurality of pixels wherein each pixel  has  a  corresponding  X,Y  address.    The apparatus and method of the  invention comprises steps  or apparatus  for storing the  radar video pixels, translating X,Y addresses into corresponding angular and radial coordinates, scanning the storage means  using  the  translated  X,Y  address  and interpolating  a  radar  intensity  value  for  the translated X,Y address.  The radar video pixels are indexed by radial and angular coordinates.   The scanning process includes accessing at least four radar video pixels surrounding the translated X,Y address.    In  the  preferred  embodiment  of  the invention, the scan conversion of the X,Y addresses is accomplished in a seven stage scan converter pipeline.
Patent CA-2014264-A1 (CA)
Inventor: BEN-BASSAT ARIE
IPC: C12N9/10
Filed: 1990-04-10
Abstract: Nucleic  acid  sequences  encoding  the  bacterial cellulose synthase operon derived from Acetobacter are disclosed.   Methods  for  isolating the genes,  vectors containing the genes,  and transformed hosts useful for the  expression  of  recombinant  bacterial  cellulose synthase   or   production   of   cellulose   are   also described.