baber/WOPTO huggingface dataset:
Patent AU-2001258181-A1 (AU)
Title: Airborne simulator
Inventor: JAROS VLADIMIR
IPC: B64D23/00
Filed: 2001-05-25
Abstract: Airborne simulator for methodological rehearsing and training of the partial elements and combined activities in various versions of airborne landing. The airborne simulator comprises a basic structure (1) formed by a crane (4) with travel. Suspension modules (2) are attached to the carrying rope (5) of the crane (4). The basic structure (1) is located in the area containing terrain elements (3). The arm of the crane (4) is rotatable within 360° circle and thus allowing both the horizontal movement of the anchoring point of the carrying rope (5) along the arm and the vertical movement of the carrying rope (5) by means of a winch with an electric and manual control.
Patent WO-8201901-A1 (WO)
Title: Reutilization of spent pulping liquors
Inventor: BARKER GORDON J
IPC: D21C11/04
Filed: 1981-11-24
Abstract: Oxidized kraft white liquor is used as a pulping liquor, in excess, to give a residual spent liquor pH of more than 12 so that the resulting pulp quality and colour is equivalent to that of NSSC pulps.
Patent WO-8808378-A1 (WO)
Inventor: SUTHERLAND BRIAN
IPC: B66F7/22
Filed: 1987-12-22
Abstract: Un mécanisme de basculement (20) comprend une paire de poutrelles latérales parallèles (24) montées dans le châssis d'une remorque. Un bras d'actionnement (21) est placé en appui entre des plaques de guidage (23, 23a) et se déplace longitudinalement sous l'action d'un piston hydraulique (27). Le bras de levage (31) est monté par charnière sur des plaques latérales (32) et comporte à son extrèmité distale une roulette (33) destinée à se placer en prise avec un rail situé sur la face inférieure d'une charge montée par charnière sur le châssis. Un organe de liaison (35) relie entre eux le bras d'actionnement (21) et le bras de levage (31), de sorte que le bras d'actionnement (21) se déplace sous l'action du piston (27) et le bras de levage (31) s'élève ou s'abaisse en deux phases, l'organe de liaison (35) pivotant autour d'un boulon (36) placé sur le bras d'actionnement (21). Les modifications permettent d'utiliser le mécanisme dans un cric mobile et d'obtenir une élévation verticale rectiligne d'une charge en employant des guides verticaux.
Patent WO-9116010-A1 (WO)
Title: Composite living skin equivalents
Inventor: EISENBERG MARK
IPC: A61K35/12
Filed: 1991-04-24
Abstract: A composite living skin equivalent is described comprising an epidermal layer of cultured keratinocyte cells, a layer of non-porous collagen, and a dermal layer of cultured fibroblast cells in a porous cross-linked collagen sponge matrix. Preferably the non-porous collagen is Type 1, Type 3 or mixtures of Types 1 and 3 bovine collagen, which has been pepsin treated. A process for preparing the skin equivalent is described, as well as a test kit for in vitro testing of the skin equivalent. The skin equivalent has use for skin grafting as well as in vitro testing of the effects of various substances on skin.
Patent WO-9404476-A1 (WO)
Inventor: BESSELL SANDRA
IPC: C10G45/58
Filed: 1993-08-25
Abstract: L'invention concerne un procédé de production d'un produit de mélange d'essence. On produit un naphta (3) en mettant en contact du gaz de synthèse (1) avec un catalyseur (2) comprenant du cobalt supporté sur une zéolithe du type ZSM-5, à une température comprise entre 220 °C et 280 °C. Le naphta est fractionné (4) pour en séparer le butane (5) et les hydrocarbures ayant un point d'ébullition supérieur à 174 °C (6). Les paraffines normales contenues dans le naphta fractionné (7) sont isomérisées (8) pour obtenir un produit de mélange d'essence. Un procédé d'isomérisation décrit consiste à séparer les paraffines normales des isoparaffines (12) contenues dans le naphta fractionné par absorption sélective des paraffines normales sur un tamis moléculaire à zéolithe (11), désorption des paraffines normales à l'aide d'hydrogène (13) et passage du flux d'hydrogène et de paraffines normales ainsi formé (14) sur un tamis moléculaire acide (15) chargé de métal.
Patent WO-9421232-A1 (WO)
Inventor: SCHLIPALIUS LANCE ELLIOTT
IPC: A61K31/355
Filed: 1994-03-22
Abstract: L'invention concerne un agent thérapeutique pour une administration par injection ou par voie intraveineuse contenant un mélange de: (a) un composant soluble ou pouvant se disperser dans l'eau; (b) un composant émulsifiant; et (c) un agent thérapeutique insoluble dans l'eau, dans un milieu vecteur approprié.
Patent WO-9427834-A1 (WO)
Title: Roue en matiere plastique pour cycle et procede de fabrication
Inventor: WHITEFORD MICHAEL BEDE
IPC: B29C70/72
Filed: 1994-05-16
Abstract: Une roue en matière plastique pour cycle (1), d'un seul tenant, comprend un noyau intérieur creux (80) constitué d'une première matière plastique et doté d'une partie centrale (2) et de rayons espacés partant vers l'extérieur (3), ainsi qu'une couche extérieure constituée d'une deuxième matière plastique moulée sur ce noyau (80) et partant vers l'extérieur pour former la jante (4) à rainure circonférentielle (4) de cette roue (11).
Patent WO-9912466-A1 (WO)
Inventor: TAN ERIC GAY CHEE
IPC: A61B1/31
Filed: 1998-09-09
Abstract: Un spéculum (10) comprend un corps principal (12) avec deux doigts de dilatateur (14A) et (14B) qui sont reliés au niveau de leurs extrémités proximales respectives (16A) et (16B) au corps principal (12). Un autre doigt de dilatateur (28) s'étend entre les doigts (14A) et (14B) et est fixé au corps principal (12). Un élément de commande (20) est couplé, en vue de son pivotement, au corps principal (12). L'élément de commande (20) est formé d'un doigt de dilatateur (70) placé entre les doigts (14A) et (14B) et à l'opposé du doigt fixe (28). Lorsque l'élément de commande (20) pivote, le doigt (70) commence immédiatement à pivoter pour s'éloigner des autres doigts (14) et (28). Après avoir pivoté selon un certain angle, l'élément de commande (20) entre en contact avec l'intérieur des doigts (14) près de leurs extrémités proximales (16) pour amener les extrémités distales de ces doigts à s'éloigner l'une de l'autre. Les doigts (14A) et (14B) sont articulés autour d'un axe d'articulation incliné, de telle sorte que lorsqu'ils entrent en butée avec l'élément de commande (20) ils se déplacent selon un mouvement combiné vers le haut et vers le côté.
Patent WO-9965431-A1 (WO)
Title: Dispositif de poursuite selon l'axe des z
Inventor: VAN SAARLOOS PAUL PHILLIP
IPC: G01S17/88
Filed: 1999-06-17
Abstract: L'invention concerne un procédé de poursuite de la position de la surface (12) d'un objet, consistant à générer un signal d'interférence entre des faisceaux lumineux à longueur de cohérence temporelle courte comprenant respectivement un faisceau primaire (10) réfléchi ou diffusé par la surface (12) de l'objet, et un faisceau (8) de référence. Une surface (14) de référence disposée dans le trajet du faisceau (8) de référence est soumise à balayage autour d'une position au niveau de laquelle le signal d'interférence est généré, laquelle position est donc significative de la position de la surface (12) de l'objet. Selon un aspect de l'invention, la position de la surface (14) de référence est commandée (16, 18) de manière à maintenir un point prédéterminé dans la plage du balayage au niveau de la position indicative.
Patent BG-48611-A1 (BG)
Title: Method for purifying a finedisperse aluminium- and magnesium hydrooxide
Inventor: SULEV DIMITAR T
IPC: C01F5/14
Filed: 1989-06-08
Abstract: This method finds application in the chemical and pharmaceutical industry. It offers the possibility for the efficient purification of highly active, finely dispersed hydroxides. Filtration at a deposition rate of 0.5 to 45 kg/m<2> per hour is carried out by this method, followed by precipitous washing in three consecutive stages using a washing fluid, whose temperature is 8-25 degrees C during the first stage, 30-45 degrees C during the second stage, and 45-65 degrees C during the third stage. The washing fluid flushes the precipitate at the rate of 0.5x10<-5> m/s to 8.5x10<-5> m/s during the washing operation with the pH value throughout the last rinsing stage kept 0.2-0.8 pH units above the isoelectric point of the respective hydroxide.
Patent BG-49344-A1 (BG)
Title: Device for converting linear shiftings in electric signals
Inventor: AVAKJAN AVAK G
IPC: G02F7/00
Filed: 1989-11-10
Abstract: The device is applied in instrument building for automated computation of linear transpositions. It has an enhanced measuring scope, a simplified technology for preparation of the transformation element and with ability for correction of technological imprecisions. The device contains light emitters and photoreceivers, among which are situated a mobile and immobile element with raster grilles. The motive element consists of two elements located at a distance equal to the distance of the sections of the mobile element. The photoreceivers are located in two groups against the two immobile elements and connected via a summing amplifier with an electronic scheme for signal formation.
Patent BG-50424-A1 (BG)
Title: Device for centrifugal abrasive machining
Inventor: TODOROV NEDELCHO KH
IPC: B24B31/108
Filed: 1990-05-16
Abstract: This device is used for end-cleaning treatment of pieces or for the improvement of their surface structure. It has enhanced productivity. The device comprises at least two vertical cylinders (1), located beside each other, and fitted to a joint body (2). The vertical cylinders have a rotating bottom (4) with an operating surface in the form of a truncated cone turned upside down. Passing apertures (6), connecting their spaces, are formed in the middle part of the overlapping zone of the cylinders.
Patent BG-50912-A1 (BG)
Title: A process for morphological diagnostic of disseminated intravascular coagulation
Inventor: ANGELOV ANGEL A
IPC: G01N33/48
Filed: 1990-08-01
Abstract: This method is used in pathological anatomy, and in forensic medicine. By this method, the disseminated internal-vascular coagulation is screened, which has brought about the leasing of the micro thrombus as a result of early fibrinolysis, or at death in the latter stages of the syndrome. Histological agents of the main organs are collared parallel to phospho-tungsten haematoxylin, according to Gimsa. A microscope detects the change in colouring of the plasma of the micro-vessels, and of the present cylinders and needle-shaped threads in the light of the distal kidney tubules, and megakaryocytic in the capillaries.
Patent WO-02071607-A1 (WO)
Inventor: DE CASTRO MARIA CRISTINA FELIP
IPC: H04B7/005
Filed: 2002-03-01
Abstract: This process has the objective to eliminate the problem of intersymbol interference in digital signals, which is caused by the dispersive effect of any practical transmission channel. The solution for the problem of superposition of propagation rays and its dynamic variation in the transmission channel of a digital system will be one of the hardest challenges for the technological improvement in this area for the next few years. In mobile communications, this undesirable improvement in this area for the next few years. In mobile communications, this undesirable phenomena is characterized by parameters such as delay spread, angle spread and Doppler spread, which determine the level and dynamics of superposition between the system symbols, occurring as a consequence of the transmission of information through the channel. The devices that are likely to have their performance improved by the user of the Concurrent Process for Blind Deconvolution of Digital Signals includes but is not limited to: Spatial-Temporal Processing (used, for example, in Smart Antennas; Smart Sensors, etc...); Digital telecommunication systems in general (cellular telephony, digital television, digital radio, etc...); telemetry systems, remote sensing systems, geodesic localization/measurement systems (GPS, etc..), navigation aid systems, seismic survey systems by wave refraction/reflection, magnetic media storage systems, RADAR systems, SONAR systems.
Patent WO-0144523-A1 (WO)
Title: Procede de recuperation de l'argent dans des solutions photographiques
Inventor: REN JIAN MIN
IPC: C02F1/70
Filed: 2000-04-11
Abstract: L'invention concerne la récupération de l'argent à partir d'une solution photographique usée contenant de l'argent, réalisée par la réduction des ions argent en argent métallique à l'aide d'un agent réducteur organique, notamment un réactif de développement photographique. D'une manière plus particulière, une solution de développement photographique usée constitue une source convenable d'agent réducteur destiné à la récupération de l'argent. Dans ce cas, les réactifs de développement, généralement des composés de type phénol, sont oxydés et produisent un effluent de décharge moins toxique, ayant une demande biochimique en oxygène (DBO) et une demande chimique en oxygène (DCO) plus faibles.
Patent WO-2004037270-A1 (WO)
Title: Regulation de cyclooxygenase avec des liposomes pg
Inventor: BOLTON ANTHONY E
IPC: A61K31/56
Filed: 2003-10-24
Abstract: On parvient à soulager les affections inflammatoires et causant la douleur associées à la cyclooxygénase chez un sujet mammalien par la réduction de l'expression pathologique du gène COX-2 chez le patient mammalien grâce à l'administration de corps tels que liposomes, billes ou particules similaires dont la taille et la forme ressemblent à celles des cellules apoptotiques mammaliennes ou des corps apoptotiques, et qui transportent à leur surface, en tant que composant principal, au moins un phospholipide possédant des groupes de tête présentés à l'extérieur des leurs éléments mimétiques synthétiques ou de glycérol.
Patent CA-2000625-A1 (CA)
Title: Intravenous catheter with built-in cutting tip and method for making the same
Inventor: DE CIUTIIS VINCENT L
IPC: A61M25/06
Filed: 1989-10-13
Abstract: INTRAVENOUS CATHETER WITH BUILT-IN CUTTING TIP      AND METHOD FOR MAKING THE SAME                 ABSTRACT OF THE DISCLOSURE           An intravenous catheter includes a tubular member made from a shrinkable material that has a built-in cutting tip located at its distal end.  The cutting tip is adapted to cut through tissue and create an opening in a blood vessel of a patient that is the same diameter as the outer diameter of the tubular member.  The tubular member is shrinkably affixed to at least a portion of the cutting tip to prevent removal of the cutting tip during usage or  insertion.   Another embodiment of the intravenous catheter includes a cutting tip disposed near the distal end of a tubular member tube and having a middle portion formed from a shrinkable material surrounding both the cutting tip and tubular member.   The middle portion keeps the cutting tip and tubular member together and creates an integrated unit having a smooth outer surface and a continuous outer diameter throughout.
Patent CA-2004317-A1 (CA)
Inventor: TOKUHIRO NORIYUKI
IPC: H03M1/46
Filed: 1989-11-30
Abstract: SUCCESSIVE COMPARISON TYPE ANALOG-TO-DIGITAL CONVERTING APPARATUS                      ABSTRACT       Disclosed is a successive comparison type analog to-digital converter. To attain a reduced size and cost by decreasing the bit number of the D/A converter. The A/D converter copmprises a comparator for comparing an analog input voltage (VIN) and an analog comparison voltage 301 to obtain a digital output signal, wherein, before the analog comparison voltage (Vc) becomes lower than the analog input voltage (VIN) for the first time after the A/D conversion starts, the second digital signal (601) is changed in response to a first clock signal (CLK1) so as to decrease the reference voltage (VREF), and the first digital signal (501) output from the first register (31) is not changed; and after the analog comparison voltage (Vc) becomes lower than the reference voltage (VREF) for the first time after the A/D conversion starts, the second digital signal (601) is not changed so that the reference voltage (VREF) is kept constant, and the first digital signal (501) is changed in response to a second clock signal (CLK2) and in response to the digital output signal (201) from the comparator (11) so as to change the analog comparison voltage (Vc).
Patent CA-2004793-A1 (CA)
Title: Blow molding process and product
Inventor: SADR CHANGIZE
IPC: B29C49/00
Filed: 1989-12-06
Abstract: Blow molded multi-layered articles for automotive use, for example ducts, hoses, tubes, sealing devices and covers commonly include two layers of compatible material, both layers being formed of expensive, highly resistant materials. It has been found that the outer layer of a two-layered article or the middle (and possibly outer) layer of a three-layered article can be produced using a relatively inexpensive, non-resistant material without sacrificing flexiblity or other desirable physical properties of the finished product. For example, the inner and outer layers of a three-layered article can be formed of a thermoplastic rubber, which exhibits the elastomeric performance of vulcanized rubbers and the processing simplicity of thermoplastic polymers, and the middle layer can be formed of a polypropylene based thermoplastic elastomer.
Patent CA-2004923-A1 (CA)
Inventor: LOPIC FRANZ
IPC: H02J7/00
Filed: 1989-12-08
Abstract: ABSTRACT                              POWER SUPPLY DEVICE            An electric supply device (1) for the mains-independent operation of electrical appliances (2) has a holder (11) fixed  to the electrical appliance (2) for the easily detachably locked and substantially completely exposed mounting support of a storage unit (10).  For electrically conduc-tive contact connection, approximately in the plane of a countersunk bearing surface (13), the storage unit (10) has flat and positionally rigid contacting contacts (38), with which are associated corresponding counter-contacting contacts (39) in the vicinity of the associated counterbearing surface (13) of holder (11). The contacting contacts (38, 39) are close to a hinge axis formed by a projecting hinged cam (32) and a cam pocket (33) between the storage unit (10) and the holder (11), so that a favourable leverage is obtained.    For detachable locking, two separately, but simul-taneously operable locks (18) are provided in the vicinity of the other end of the storage unit (10), which receive in an almost completely embedded manner the holder (11).
Patent CA-2006890-A1 (CA)
Title: Air lift diffuser
Inventor: MARCUM THOMAS J
IPC: B01F3/04
Filed: 1989-12-29
Abstract: ABSTRACT An air lift diffuser for use in the aeration of a body of water including an air lift tube and a gas diffuser located a distance below the open bottom end of the air lift tube.  The distance in question is sufficiently large that there is substantially no obstruction to the passage of water from the space surrounding the air lift diffuser into the space between the air lift tube and the diffuser, but at the same time is not so large that rising air bubbles are likely to escape and flow outside the air lift tube. In one embodiment, a cylindrical return tube is provided around the air lift tube that directs the water stream and gas bubbles entrained therein downward, after they have risen in the air lift tube, so as to return the aerated water to the lower levels of the body of water being aerated.
Patent CA-2007544-A1 (CA)
Inventor: KNOP REINHARD
IPC: B05C11/10
Filed: 1990-01-11
Abstract: A method and device for coating a web (2) of material, especially a web of paper or cardboard, traveling over a backing roll (1) whereby coating is applied to the web in excess and reduced by a flow-control component (3), especially a doctor, to the desired thickness and whereby the flow-control component is secured to a beam (5) that extends over the operating width, characterized in that the coating-thickness deviation from a straight line is determined over the operating width and employed as a parameter for controlling the heat emitted by a heater (13), especially heating strips, positioned on the side of the doctor beam facing away from the backing roller.
Patent CA-2008236-A1 (CA)
Title: Glycidyl ether derivatives of 2,6-dibromo-3,5-dialkyl-4-hydroxybenzyl ether
Inventor: WANG CHUN S
IPC: C07D303/27
Filed: 1990-01-22
Abstract: ABSTRACT 2,6-dibromo-3,5-dialkyl-4-hydroxybenzyl ethers, glycidyl ethers thereof and reaction products with phenolic hydroxyl-containing compounds, and glycidyl ethers of the resulting new phenolic hydroxyl-containing compounds.     36,777-F
Patent CA-2008485-A1 (CA)
Title: Selective interference light filter
Inventor: ELISEEV ALEXANDR A
IPC: G02B5/28
Filed: 1990-01-24
Abstract: SELECTIVE INTERFERENCE LIGHT FILTER     A b s t r a c t The light filter has a layer structure wherein layers reflect directional luminous radiation and are equidistant with the refractive index varying periodi-cally in depth. The layers are formed by exposing to monochromatic radiation at a predetermined wavelength an element made of a light-sensitive material trans-parent to said radiation and placed in front of a mir-ror only during the emission of radiation. In an opti-cal instrument a selective element may be said light filter installed in a manner allowing its turn relati-ve to luminous radiation directed thereto.
Patent CA-2009222-A1 (CA)
Title: Mailing machine including improved sheet aligning means
Inventor: NOBILE JOHN R
IPC: G07B17/00
Filed: 1990-02-02
Abstract: ABSTRACT      In a mailing machine including a postage meter, wherein the postage meter includes rotary structure for printing indicia on a sheet fed to the machine, wherein the machine includes apparatus for driving the printing structure, wherein the machine includes apparatus for feeding a sheet fed thereto downstream in a path of travel through the machine, wherein the sheet feeding apparatus includes an impression roller rotatably mounted beneath the rotary printing structure, and wherein the impression roller has an inner end and an outer end, an improvement comprising:  apparatus for aligning a sheet fed to the machine with the path of travel, the aligning apparatus including a registration fence aligned with the path of travel, the aligning apparatus including an elongate stop lever and a shaft on which the lever is pivotally mounted outboard of the outer end of the impression roller, the stop lever extending into the path of travel for pivoting a sheet fed thereto toward the registration fence, the aligning apparatus including a cam rotatable with the printing structure, the aligning apparatus including a cam follower secured to the shaft and disposed in engagement with the cam; and apparatus for starting operation of the driving apparatus in response to a sheet being fed to the machine, the driving apparatus rotating the cam when the driving apparatus is started, the stop lever located relative to the starting apparatus for pivoting a sheet fed thereto before the driving apparatus is started, and the cam dimensioned for rotating the cam shaft for lowering the stop lever out of the path of travel after the driving apparatus is started.
Patent CA-2010445-A1 (CA)
Title: Steam turbine
Inventor: GROENENDAAL JOHN C JR
IPC: F01D9/02
Filed: 1990-02-20
Abstract: ABSTRACT A  steam   turbine  has   an  outer  blade  ring supporting  a  row  of  stationary  blades  and  an  adjacent downstream row of long rotatable blades,   The outer blade ring  has  a  generally  conical  flow-guiding  surface  for outwardly guiding the steam as it flows through the row of stationary blades.  The outer blade ring is supported by a radially  juxtaposed  carrier  ring  having  a  flow-guiding surface axially adjacent to and extending outwardly from the flow-guiding surface of the outer blade ring.  A spacer ring  is axially adjacent  to the carrier  ring and  has  a flow-guiding  surface  adjacent  to  and  extending  outwardly from  the  flow-guiding surface  of  the carrier  ring.   An exhaust flowguide is axially adjacent the spacer ring and radially adjacent the row of rotatable blades for guiding the steam from the rotatable blades.