baber/WOPTO huggingface dataset:
Patent BG-51271-A1 (BG)
Title: Device for protection from metal heterogeneous bodies
Inventor: HAUSCHILD ARTHUR
IPC: G01V3/10
Filed: 1986-12-01
Abstract: An apparatus for detecting magnetically sensible objects in an object stream longitudinally passing a predetermined location, for instance at the intake end of the conveyor of a field chopper, has according to the invention a support at the location extending transversely adjacent the object stream and having a pair of transverse ends and a center therebetween and a magnet assembly on the support having a north pole directed from between one of the ends and the center of the support transversely of the support and of the stream into the crop stream and a south pole directed parallel to the north pole from between the other end and the center of the support. The assembly forms between its poles a magnetic field having lines of force extending mainly transversely through the stream. Respective north and south sensing coils at least partially surround the respective poles so that a magnetically sensible object perturbing the field will generate respective currents in the coils. Conductors connect the coils in series such that the currents generated therein by perturbation of the field by a magnetically sensible object are added together and a controller is connected to the coils for reacting, for instance by sounding or illuminating an alarm or by shutting down the conveyor drive, when the currents exceed a predetermined minimum.
Patent BG-49287-A1 (BG)
Title: Device for vibrational massage
Inventor: VELICHKOV KHRISTO V
IPC: A61H15/00
Filed: 1989-10-13
Abstract: The device is applied in physiotherapy and cosmetics and allows intensive and effective massage. Its construction includes an actuating mechanism and a vibrator. The actuating mechanism is an electrical engine (1), while the vibrator represents a shaft (3), on which are statically located three eccentrics (4,5 and 6), whose eccentricities are located randomly in an angular fashion. The angular displacement between the first (4) and the second (5) and the second (5) and third (6) eccentrics is at equal angles, while the angle between the third (6) and the first (4) is between 135 and 224 degrees. Each of the eccentrics (4,5 and 6) is fitted with an option for back-forward movement, each having a vibrotode (7,8 and 9), having diametrally located directive ellipsoid apertures interacting with directing pins (10), affixed in a bracket-like fashion to the corpus of the power engine (1).
Patent WO-9309323-A1 (WO)
Title: Reversing device for the opening of cabinet doors
Inventor: FUTAMI ANDRE HIDETO
IPC: E05D15/50
Filed: 1992-10-29
Abstract: Reversing device for the opening of cabinet doors, such as those used in refrigerators and/or freezers, comprising: a first door hinging element, defined by two pairs of pins (10, 20), the pins of each pair being vertically aligned to each other, according to vertical geometrical axes, each located at one of the opposite lateral edges of the cabinet structure and mounted to one of said cabinet and door structures; and a second door hinging element, defined by locking means (30, 30a, 50), mounted to the other of said cabinet and door structures, one of said first and second door hinging elements being selectively movable between a door releasing position and a door locking position.
Patent WO-0067298-A1 (WO)
Title: Mesure de temperature a resolution spatiale et commande d'irradiation
Inventor: CAMM DAVID MALCOLM
IPC: H01L21/00
Filed: 2000-05-03
Abstract: L'invention concerne un procédé, un appareil et un système permettant la répartition d'une température spatiale désirée dans une pièce à travailler. Le procédé consiste à irradier une pluralité de zones sur une surface de la pièce afin de créer un chauffage localisé de celle-ci dans ces zones, pour produire la répartition spatiale de température désirée dans la pièce. L'appareil de la présente invention comprend un moyen de mise en oeuvre de ce procédé. Le système comprend un dispositif de positionnement pour positionner la pièce dans une position souhaitée par rapport à une source d'énergie, et un système d'irradiation permettant de réaliser le procédé de la présente invention. Ce système comprend, en outre, un circuit de traitement en communication avec le système d'irradiation, et un environnement absorbant les rayonnements. Le système d'irradiation comprend un système de mesure et au moins une source d'énergie conçue pour diriger un rayonnement sur la surface de la pièce.
Patent WO-0143972-A1 (WO)
Title: Matiere ignifuge multicouche
Inventor: ESKIND LARRY G
IPC: B32B17/02
Filed: 2000-12-12
Abstract: L'invention concerne une matière ignifuge souple comprenant une série de couches et de films placés dans des ordres différents. Par exemple, une couche ignifuge centrale disposée de chaque côté de ladite matière, à l'envers, avec une couche isolante, une feuille de papier aluminium, un film polyester et une couche ignifuge externe. La/les couche(s) ignifuge(s) peut/peuvent être placée(s) à l'intérieur des feuilles de papier aluminium de manière à conférer une réflectivité à la matière composite. Dans certains cas, une feuille de papier aluminium n'est pas nécessaire, par exemple, lorsqu'on ne nécessite qu'une seule matière ignifuge multicouche isolante.
Patent WO-0153461-A1 (WO)
Title: Multipotent neural stem cells from peripheral tissues and uses thereof
Inventor: TOMA JEAN
IPC: A61K35/12
Filed: 2001-01-24
Abstract: This invention relates to multipotent neural stem cells, purified from the peripheral nervous system of mammals, capable of differentiating into neural and non-neural cell types. These stem cells provide an accessible source for autologous transplantation into CNS, PNS, and other damaged tissues.
Patent WO-0202891-A1 (WO)
Title: Structure de support pour une piscine exterieure
Inventor: FOY JEROME
IPC: E04H4/14
Filed: 2001-07-03
Abstract: Une structure (10) de support pour une piscine extérieure est constituée d'une pluralité de piliers (24), chaque pilier (24) étant une unité moulée par soufflage comprenant une partie base (26) et une partie supérieure (27) pourvue d'un épaulement plan (34). Plusieurs éléments (20) de couronnement universels également moulés par soufflage sont reliés les uns aux autres à leurs extrémités suivant des angles sélectionnés, une extrémité aboutant l'autre au niveau de l'épaulement plan (34) de chaque pilier (24). Plusieurs trous (76, 84) sont prévus au niveau des extrémités opposées des éléments (20) de couronnement. Le raccordement des éléments (20) de couronnement adjacents au niveau des angles sélectifs est maintenu par des broches (90) insérées dans des trous alignés (76, 84) présents dans les extrémités raccordées respectives des éléments (20) de couronnement adjacents, de sorte qu'un rail supérieur sans fin supporté par les piliers (24) peut être formé au moyen des éléments (20) de couronnement universels pour maintenir bout à bout un panneau souple (48) de piscine extérieure (10) d'une taille prédéfinie. Les avantages de ce système comprennent le coût de fabrication réduit résultant du nombre limité des moules utilisés pour fabriquer les éléments moulés et du nombre réduit d'heures de travail nécessaires pour installer la piscine.
Patent CA-2000663-A1 (CA)
Inventor: TSUTSUMI SHIGERU
IPC: B29C45/26
Filed: 1989-10-13
Abstract: PROCESS AND APPARATUS FOR INJECTION MOLDING                      ABSTRACT         A system of injection molding by an injection machine with a mold comprises conventional fundamental steps including a material plasticising and metering step, a material injecting step and a material pressure-holding step, but with a additional feature in that a nozzle passage is interrupted midway therealong from communication between the interior of a machine body and a mold cavity, after the injecting step but while the material pressure-holding step is being carried out.  The material pressure-holding step is carried out first using the injection machine per se operated with a plunger to exert a first non-stepped external or internal pressure on the entire injected material but second using another means for exerting a second non-stepped or stepped internal pressure on a forward portion of the injected material separated due to the nozzle passage interruption.
Patent CA-2005039-A1 (CA)
Title: Pharmaceuticals and apparatus providing diagnosis and selective tissue necrosis
Inventor: MILLS RANDELL L
IPC: C07K17/00
Filed: 1989-12-08
Abstract: Pharmaceuticals and Apparatus used in combination for diagnosis and tissue necrosis applicable to provide effective and selective therapy using the Mossbauer absorption phenomenon. Selected pharmaceutical compounds containing a radiation absorber isotope are administered to a tissue and excited by a radiation source (50) which provides energy at the corresponding resonant Mossbauer absorption frequency of isotope containing pharmaceutical, where excitation effects nuclear transitions to cause highly selective energy absorption in the selected target tissue. For diagnostic purposes, de-excitation fluorescence of the isotope is monitored. For therapeutic purposes, the energy is converted to particle radiation by the isotope at the target tissue by internal conversion followed by an Auger election cascade which results in radlolysis of DNA resulting in lethal double strand breaks in the DNA molecules of the target tissue. The tissue selectivity is achieved by providing a Mossbauer absorption frequency of the target tissue which differs from that of surrounding tissue.
Patent CA-2007327-A1 (CA)
Inventor: FEHR AMOS
IPC: A21C9/08
Filed: 1990-01-08
Abstract: ABSTRACT OF THE DISCLOSURE      A novel dough feeding, cutting and depositing apparatus is provided herein.  It includes a pivotally-mounted feed tray.          Means are provided on the feed tray for gripping a continuous dough sheet and for advancing it forwardly along the feed tray to the downstream end of the feed tray.  Means are provided for cutting a discrete sheet of dough from a continuous dough sheet overlapping the end of the feed tray, and for depositing such discrete sheet of dough on a sheet of dough tray station. Means are provided for moving the upstream end of the feed tray upwardly to its maximum "up" position for the duration of the time the continuous dough sheet is being advanced forwardly along the feed tray.  Means are provided for moving the upstream end of the feed tray downwardly to its maximum "down" position for the duration of the time the means for cutting is effecting the cutting of the continuous dough sheet into a discrete sheet of dough.
Patent CA-2009414-A1 (CA)
Title: Dyeing aids
Inventor: SELEN FAIZE
IPC: D06P1/62
Filed: 1990-02-06
Abstract: ABSTRACT OF THE DISCLOSURE Dyeing aids containing hydroxyalkyl alkylpolyalkylene glycol ethers and a process for the single-bath, single-stage dyeing of textile fibers.
Patent CA-2011234-A1 (CA)
Title: Combining small records into a single record block for recording on a record media
IPC: G06F3/06
Filed: 1990-03-01
Abstract: Information bearing signals are recorded in one of a plurality of record formats on one record medium, such as a magnetic tape, magnetic disk, optical disk, and the like.          The format selected may be commanded or based upon record lengths, in bytes.  When the record length equals or exceeds a predetermined number of bytes, then one record is recorded in each signal block of the record format.  When the record length is less than the predetermined number, then a second format is used which inserts several of the records in one of the signal blocks.  The signal block and its packets respectively contain indications of formats such that any one of several formats may be used on one record medium and in one signal block having a plurality of variable length packets.  Logical indicators, such as format marks, tape marks, and the like, may separate formats used on the storage medium.
Patent CA-2011339-A1 (CA)
Inventor: TYLER REX A
IPC: F16D41/12
Filed: 1990-03-02
Abstract: Abstract of the Disclosure.         A pawl for a recoil starters for internal combustion engines wherein the pawl radially extends into a driving relationship with the engine to be started during cranking and retracts during recoiling of the starter mechanism or upon engine starting.  The invention utilizes a pawl having a non-linear configuration wherein an increased pawl angle is achieved with respect to the operating mechanism to rapidly position the pawl  during the engine cranking operation, and the pawl outer end approaches a tangential relationship to the engine mounted abutment engaged by the pawl end to improve the pawl engagement with the abutment and limit concentric misalignment of the starter with the engine during cranking.
Patent CA-2012181-A1 (CA)
Title: Gas Ignition Apparatus
Inventor: BERLINCOURT DON A
IPC: F23D14/72
Filed: 1990-03-14
Abstract: A  spark ignition system for a heater-type ignitor is disclosed.   Current  through  the  ignitor  is transformed into  a  voltage  which  is  utilized  to  operate a timing circuit  which,  in  turn,  causes  operation  of a  valve permitting  the flow of fuel to a burner.  Operation of the valve  can  occur  only  after  the  expiration  of  a pre-determined  period of time during which the voltage applied to  the  ignitor  and  the current passing therethrough are continuously  monitored  thus ensuring that the ignitor has reached  the  ignition  temperature  of the fuel before the valve is permitted to open.
Patent CA-2014052-A1 (CA)
Title: Filtration medium and face mask containing the same
Inventor: SINGER WAYNE J
IPC: D04H1/54
Filed: 1990-04-06
Abstract: IMPROVED FILTRATION MEDIUM AND FACE          MASK CONTAINING THE SAME            Abstract Improved filtration medium comprises at least two individual, separate and distinct layers of melt blown fibers, the layers being arranged in face-to-face contact.  The two-layered filtration medium has better particulate filtration efficiency (for particles 0.8 micron in diameter and larger) than that provided by a single layer of the same melt blown fibers having a basis weight equivalent to the combined basis weight of the two individual layers.  The improved filtration medium is useful in the manufacture of face masks, especially face masks for medical or surgical use.
Patent CA-2016409-A1 (CA)
Title: Pressure switch including a snap switch
Inventor: JOYCE RONALD S
IPC: H01H35/34
Filed: 1990-05-09
Abstract: A pressure switch assembly has a preassembled spring capsule assembled onto a deck structure with a snap switch thereon to form a subassembly which is snap-locked into the cup-shaped housing. A rotary cam drum is provided in the housing with an external shaft for changing the setting. An adjustment lever has a bifurcated portion nested about the inner periphery of the cam drum and a threaded external adjustment is provided for moving the lever position against the spring capsule for calibration. The pressure switch is completely assembled from one side of the housing.
Patent CA-2018151-A1 (CA)
Inventor: GOLDENBERG JILL F
IPC: G09F9/00
Filed: 1990-06-04
Abstract: In a liquid crystal projection t.v, system the color gradient over the projected image, which is due to angular sensitivity of the dichroic mirrors, is minimized by introducing a field lens (61,62,53) next to the light values or LC-panels (21, 22, 23) in the light paths of the blue (b B), green (b G) and red (b R) beams. By chosing different length light paths before and after the light valves and LC-panels a difference in angular sensitivity of the separation mirror (41,42) and the recombination mirrors (52,53) can be compensated for.
Patent CA-2018663-A1 (CA)
Title: Propelling pencil
Inventor: SMIT ADRIANUS J
IPC: B43K19/00
Filed: 1990-06-11
Abstract: Abstract Propelling pencil for pins, whether coloured or not, which consists mainly of the combination of an elongated casing (1) with an axial bore (2) for housing a pencil pin (3) which is provided at the top with a screw thread part (6), a screw head (9) with an axial bore for passing the pin (3) and of which the tailpiece (13) is provided with a screw thread part (12) which can be screwed into and moved in the screw thread part (6) of the axial bore (2) of the casing (1), the tailpiece (13) being provided with several longitudinal grooves (14) which run over a distance of the end of the tailpiece, and means (7-15) being provided for gradually squeezing the middle part of the tailpiece (13) in which the grooves are provided, between the axial bore (2) of the casing (1) and the tailpiece (13) of the screw head (9).
Patent CA-2019591-A1 (CA)
Title: Side loading debarking/delimbing apparatus and method
Inventor: PETERSON ARNOLD N
IPC: B27L1/00
Filed: 1990-06-22
Abstract: ABSTRACT OF THE DISCLOSURES    A debarking/delimbing  apparatus  and  method  wherein  the apparatus  is  provided  with  a  side  loading  entry  into  the debarking/delimbing flails.   A pivotal ramp guides tree stems into and through the side entry.  With the ramp in a lowered position a skidder-type stem hauler directs the tree stem bundle to be ramped upwardly into the side entry.  With the ramp in a raised position a boom mounted grapple directs the tree stem bundle to be ramped downwardly into the side entry.
Patent CA-2021835-A1 (CA)
IPC: G06F15/00
Filed: 1990-07-24
Abstract: METHOD OF SELECTIVELY TRANSFERRING     VIDEO DISPLAYED INFORMATION                      Abstract A method  for  moving  data  between  sessions  on  a workstation having a video display.   A  source  session having data in protected and unprotected fields is copied to storage through a clipboard media.   Pasting of data from  the  clipboard  into  unprotected  fields  of  a destination session is accomplished selectively.  Pasting is selectively concluded based upon a comparison of source protected fields with corresponding destination protected fields,  where  the workstation operator is notified of mismatches and responds accordingly.
Patent CA-2022214-A1 (CA)
Title: Preparation of cyanate esters
Inventor: JACKSON ROY J
IPC: C07C261/02
Filed: 1990-07-30
Abstract: A B S T R A C T                  PREPARATION OF CYANATE ESTERS     A process for preparing a cyanate ester comprising the steps of: (a)  reacting a phenolic compound with a base to produce a salt of said phenolic compound and said base; and (b)  reacting said salt with a cyanogen halide, and recovering a cyanate ester from the reaction mixture.
Patent CA-2022593-A1 (CA)
Title: Modular brakes and clutches
Inventor: MONTALVO WILLIAM W III
IPC: F16D65/092
Filed: 1990-08-02
Abstract: ABSTRACT OF THE DISCLOSURE     A single disc, single acting brake or clutch has one or more pneumatically actuated piston and cylinder assemblies for urging friction material into contact with a disc that is rotatable relative to a body which carries the piston and cylinder assembly.
Patent CA-2023674-A1 (CA)
Title: Coated metal fastener and method for making same
Inventor: LAT GERONIMO E
IPC: F16B15/08
Filed: 1990-08-21
Abstract: A metal fastener, suitable for use in wood construction and coated with a polymeric residue produced by removing water from an aqueous dispersion of a film-forming, thermoplastic, predominately aliphatic polyurethane resin, thereby to reduce penetration force, increase withdrawal force, and protect against corrosion.  Before the polyurethane coating is applied, a zinc layer is applied so as to coat the fastener, and a chromate conversion layer is applied so as to coat the zinc layer.
Patent CA-2028250-A1 (CA)
Title: Fluoride stability in dicalcium phosphate dihydrate composition
Inventor: CHAN ALBERT S
IPC: A61K8/24
Filed: 1990-10-22
Abstract: 05-21(6775)A           IMPROVEMENT IN THE FLUORIDE STABILITY IN DICALCIUM PHOSPHATE DIHYDRATE COMPOSITION             ABSTRACT OF THE DISCLOSURE A dentifrice composition is disclosed which contains dicalcium phosphate dihydrate and other common ingredients and a zinc sodium tripolyphosphate compound.
Patent CA-2033541-A1 (CA)
Title: Chip plate in the rotor of a centrifugal crusher
Inventor: OKUHARA SEIICHIRO
IPC: B02C13/28
Filed: 1991-01-03
Abstract: ABSTRACT OF THE DISCLOSURE      This invention relates to a chip plate provided at the outlet on the circumference of the rotor of a centrifugal crusher.  The cemented carbide chip embedded in the chip plate is the either rounded or sloped in the internal part of its tip and, even if the cemented carbide chip is exposed as a result of wear and a mass of rock hits against it, the impact of collision is softened because the said mass of rock rushes out by slipping on it, thus preventing breaking of the cemented carbide chip.
Patent CA-2033920-A1 (CA)
Title: Apparatus for thickening fibre suspension
Inventor: HOLOPAINEN PENTTI
IPC: D21C9/18
Filed: 1991-01-10
Abstract: Abstract A thickener  for  thickening  fibre  suspension, comprising a rotating screen surface (3) to the inner  surface of  which  the  suspension to be thickened is fed and through which part of the water contained in the suspension is removed. The  screen  surface  (3)  of  the  thickener  is conical  and  arranged  to  rotate  around  a horizontal shaft  (1).  The fibre suspension is fed close to the end of the conical screen sur-face (3; 103) with smaller diameter, so that it is displaced along the screen surface (3) to-wards the end having a larger diameter while water is removed from it through the screen sur-face (3). The fibre suspension is removed from the screen surface (3) over the edge having the larger diameter under the influence of the force of gravity. (Fig. 1)
Patent CA-2034873-A1 (CA)
Title: Method of bonding a hydrogenated nitrile rubber composition with fibers and articles
Inventor: MISHIMA KYOICHI
IPC: D06M13/11
Filed: 1991-01-24
Abstract: The present invention is directed to a method wherein fibers are treated with a first, second, and third treatment solution. The third treatment solution includes a chlorinated rubber and a rubber-containing composition having acrylonitrile-butadiene rubber or hydrogenated acrylonitrile-butadiene rubber. The treated fibers are positioned contiguous, and adhered, to an unvulcanized hydrogenated acrylonitrile-butadiene rubber composition which is then vulcanized. The resulting rubber-fiber composite exhibits improved adhesion between the hydrogenated acrylonitrile-butadiene rubber composition and the fibers. Adhesion is maintained in a hot environment even if subjected to what would conventionally be considered conditions that would result in thermal deterioration under high temperature. Thus, the rubber-fiber composite exhibits enhanced durability under the severe service conditions experienced by rubber-fiber composites.
Patent CA-2034955-A1 (CA)
Title: Dietary food for patients with renal insufficiency
Inventor: BEHR HORST
IPC: A23C9/142
Filed: 1991-01-25
Abstract: Dietary food for patients with renal insufficiency Abstract This dietary food for patients with renal insufficiency is composed of proteins, fats, carbohydrates and mineral material similar to cow's milk with respect to sensory evaluation and digestibility, has a high total energy content but is low in protein and phosphorous and has a high calcium content.  In view of its good properties as regards taste, it is suitable for the long-term treatment of patients with chronic renal insufficiency and can be used in numerous lactovegetarian recipes.
Patent CA-2037764-A1 (CA)
Title: Multifunctional fuel additives
Inventor: BAILLARGEON DAVID J
IPC: C10L1/18
Filed: 1991-03-07
Abstract: MULTIFUNCTIONAL FUEL ADDITIVES            ABSTRACT OF THE DISCLOSURE                    A product of reaction obtained from the reaction of (1) a hydrocarbyl diol, an aminodiol  or  diaminodiol,  either  alone  or  in combination  with  other  diols,  aminodiols  or diaminodiols  and  (2)  a  reactive acid  and/or anhydride derived from the reaction of benzophenone tetracarboxylic dianhydride or its acid equivalent or pyromellitic dianhydride or its acid equivalent and (a) an aminoalcohol, the product of an amine and an epoxide,  or  (b)  an amino alcohol and an amine or (c) mixtures of (a) and/or (b), wherein said product of reaction has long-chain hydrocarbyl groups attached thereto, which improves the low-temperature properties of distillate  fuels when added thereto.