baber/WOPTO huggingface dataset:
Patent YU-92891-A (YU)
Inventor: HORST SCHULTZ
IPC: A47J27/09
Filed: 1991-05-24
Abstract: PCT No. PCT/EP91/00965 Sec. 371 Date Nov. 25, 1992 Sec. 102(e) Date Nov. 25, 1992 PCT Filed May 24, 1991 PCT Pub. No. WO91/18543 PCT Pub. Date Dec. 12, 1991.A cooling vessel has a container with an outwardly bent rim and a lid which can be set on the container, as well as a closure device with at least one closure element arranged on the lid, preferably in the region of a rim of the lid. The closure element can swivel about a swivelling axis approximately parallel to an outer edge or to tangent to the outer edge of a rim of the container from an open position which releases the lid from the container into a locking position in which the closure element grips under the container rim, thus forming a pressure-tight seal between the lid and the container. The closure element is designed as a hollow body with an essentially cylindrical or prismatic wall essentially parallel to the direction of the swivelling axis. The wall extends over only a part of the periphery of the hollow body and has a locking wall section which can be pivoted from an open position into a closing position. The closure element rests on a shaped body.
Patent BE-892304-A (BE)
Title: Wiping pads comprising flexible polyurethane foam - impregnated with adhesive resin, used for removing dust prior to painting
IPC: A47L13/17
Filed: 1982-02-26
Abstract: Wiping pads of the 'tack-rag' type for wiping surfaces prior to painting etc. to fix dust particles, are comprises of a flexible polyurethane foam support impregnated with at least one resin adhesive chosen e.g. from hydrocarbon resins, natural resins, carbohydrate materials and mixts. of these. Suitable hydrocarbon resins are aliphatic, alicyclic or aromatic resins and esp. 'Escorez' resins (RTM Esso Chemical Co.). The carbohydrates are e.g. glucose, saccharose, lactose, cellulose, starch, glycogen, mannans, galactans and mixts. of these. The pads are used to replace the known materials comprising cotton rag impregnated with adhesive resin, which are prone to leaving a layer of cotton nap on the wiped surface, esp. if this is somewhat abrasive, thus inducing moisture pick-up on the wiped surface which is detrimental to the subsequently applied paint film.
Patent BE-899202-A (BE)
Title: Mandrin pour percage a percussion.
Inventor: HUNGER J
IPC: B25D17/08
Filed: 1984-03-20
Abstract: Machoires de serrage de mandrin pour appareil à fonctionnement rotatif ou roto-percutant, avec portée de serrage (3c) orientée vers le centre, réalisée avec une section convexe, présentant sur son bord une gorge (3d) exécutée avec section en V et disposée dans le sens longitudinal. Par la gorge (3d) sont formées deux aretes (3e) qui sont poussées contre la surface de la tige (6) à serrer et permettent ainsi un bon entrainement en rotation.
Patent BE-901713-A (BE)
Title: Dispositif servant a la fabrication de pieces moulees par compression a partir de matiere pulverulente, en particulier a partir de combustible pulv
IPC: B30B11/00
Filed: 1985-02-12
Abstract: Un dispositif de fabrication de pièces moulées par compression à partir de matière pulvérulente dans un passage de matrice (5), dispositif comportant un sabot de remplissage (14) et un conduit transporteur (6) qui contient une vis sans fin transporteuse (9), comme dispositif de dosage d'un récipient d'emmagasinage de matière comporte, sur le trajet de transport de la matière entre l'extrémité du conduit transporteur et une ouverture de sortie (20) du sabot de remplissage, pour éviter la formation d'agglomérats dans la matière, un dispositif de tamisage (38) et un organe (16) déterminant le passage de la matière.
Patent BE-905754-A (BE)
Title: Composition detergente liquide et procedes l'utilisant pour laver de la vaisselle en eau froide.
IPC: C11D1/835
Filed: 1986-11-14
Abstract: Composition détergente convenant pour le lavage à la main de la vaisselle dans l'eau froide, comprend un détergent organique synthétique non ionique, un agent tensio-actif cationique, un sel hydrosoluble d'acide dicarboxylique en C21 et un milieu aqueux, les proportions des trois premiers composants étant telles que la proportion de l'association du détergent non ionique et de l'agent tensio-actif cationique soit une proportion à effet détersif envers les dépots gras de la vaisselle soumise au lavage et que celle du sel d'acide dicarboxylique en C21 soit suffisante pour renforcer l'action détersive excercée dans l'eau froide par l'association du détergent non ionique et du surfactif cationique envers ces dépots gras.
Patent CA-1060467-A (CA)
Title: Process for producing acetic acid, ethanol, and acetaldehyde from synthesis gas
Inventor: BHASIN MADAN M
IPC: C07C51/12
Filed: 1975-01-27
Granted: 1979-08-14
Abstract: ABSTRACT      A process for the selective preparation of tow-carbon atom oxygenated hydrocarbons, namely acetic acid, ethanol, and acetaldehyde, by continuously contacting a reaction mixture containing hydrogen and carbon monoxide with a rhodium metal catalyst, at a combination of reaction conditions correlated so as to favor the formation of a substantial proportion of these products.
Patent CA-1045295-A (CA)
Inventor: OFSTEAD EILERT A
IPC: B01J31/14
Filed: 1975-03-05
Granted: 1978-12-26
Abstract: Abstract of the Disclosure There is disclosed a new process for ring-opening polmerization of cycloolefins by the use of a catalyst comprising (A) tungsten or molybdenum halides, (B) alkyl aluminum halides and (C) an alcohol which may optionally contain a halogen substituent and (D) an alcohol which has a nitrile substituent. Also the catalyst is disclosed as useful in metathesis of olefins.
Patent CA-1049418-A (CA)
Inventor: ANNO GOUSUKE
IPC: A61M1/16
Filed: 1975-04-07
Granted: 1979-02-27
Abstract: Abstract of the Disclosure An artificial kidney device is provided with a dialyzer for separating specified components from blood.  A double walled tube is mounted midway of a tube provided for transporting the blood passed through the dialyzer into a vein of a human being, so as to auto-matically maintain an ultrafiltration pressure substantially con-stant.  The double-tube wall consists of a flexible inner tube and a non-flexible outer tube and is adapted to automatically collapse or inflate the inner tube in response to a change in pressure prevailing within the dialyzer, by applying a predetermined pressure to a closed chamber defined between the inner tube and the outer tube.
Patent CA-1068588-A (CA)
Inventor: BARRINGER ANTHONY R
IPC: G01V9/00
Filed: 1975-04-28
Granted: 1979-12-25
Abstract: ABSTRACT OF THE DISCLOSURE       A method and apparatus for geochemical explor-ation for mineral, hydrocarbon and geothermal deposits in which particles which are contained in the very surface, or surficial layer of the earth, or of vegetation, or water    are collected and analyzed.
Patent CA-1063748-A (CA)
Inventor: RHODES RICHARD D JR
IPC: C08G18/10
Filed: 1975-04-30
Granted: 1979-10-02
Abstract: ABSTRACT OF DISCLOSURE A relatively inexpensive injection molding-grade thermo-plastic polyurethane elastomer is based on a modified polyether diol--a modified polypropylene glycol (PPG) ether.  This elastomer has improved toughness, abrasion resistance and general good mechanical properties.  Its temperature insensitivity and low temperature flexibility are exceptional.  It is flexible to impact at -50°F and stiff enough at 250°F to allow painting without dis-tortion.  Of special interest is the fact that this polymer is injection moldable and possesses properties adequate for exterior automobile trim components and the like.         The polyether polyol is a poly (oxyalkylene) diol reacted with a 50/50 styrene/acrylonitrile monomer mixture in the presence of a free radical catalyst.  While a one shot method of preparation can be used, the capped polyol is preferably reacted with an aromatic diisocyanate to form a prepolymer in a known manner.  The prepolymer is thereafter reacted with a C2 to C6 alkane diol, pan cast, cured and aged, followed by grinding to give the molding composition.         It is preferred to blend the polyol with a minor amount of a poly alkane ether diol prior to forming the prepolymer as this enhances the moldability and properties of the thermoplastic polyurethane.
Patent CA-1054892-A (CA)
Inventor: STEWART JAMES M
IPC: A61M27/00
Filed: 1975-06-16
Granted: 1979-05-22
Abstract: PATENT APPLICATION of JAMES M. STEWART   for SUCTION-IRRIGATOR     ABSTRACT OF THE DISCLOSURE     A suction-irrigating instrument having a working tip structure and a supply handle structure, each constructed of a pair of interconnected tubes, and means for connecting the supply tubes of the handle structure with the delivery tubes of the working tip, said connecting means including a resilient tubular connector for controlling the flow of fluid delivered by the instrument and having a diaphragm integral with the walls of the connector and mounted across its internal bore, and a slit in the diaphragm having sides that normally abut each other to thereby close the bore but which spread apart upon application of the operator's fingers to the outside of the connector.
Patent CA-1069259-A (CA)
Inventor: GRAY FREDERICK W
IPC: C11D3/39
Filed: 1975-07-11
Granted: 1980-01-08
Abstract: ABSTRACT       An activated peroxy compound bleaching composition comprising a peroxy bleaching compound and a mixture of activators for such compound, at least one of which is an acyl activator which reacts with the peroxy anion of the peroxy compound to form a peracid, and the other of which is a triazine compound from which a peroxy anion from the peroxy compound displaces chlorine to form a hydroperoxide of the triazine compound.
Patent CA-1050974-A (CA)
Inventor: MOORE EARL P JR
IPC: C07C255/46
Filed: 1976-01-08
Granted: 1979-03-20
Abstract: ABSTRACT OF THE DISCLOSURE           The process for the preparation of aliphatic azo-wherein the metal is selected from sodium, potassium and calcium, with an aminonitrile in the presence of water and a surfactant.
Patent CA-1088181-A (CA)
Inventor: RICHEY JOHN M
IPC: F02C9/00
Filed: 1976-02-03
Granted: 1980-10-21
Abstract: ABSTRACT OF THE DISCLOSURE              High energy excitation is automatically provided to the combustor during periods of engine start and engine reignition by way of an alternator driven directly by the engine and connectable to the igniter through an exciter at predetermined periods by a logic control on the engine.          Provision is made to automatically turn off the igniter when the engine reaches a predetermined speed, and to automatically turn it on again when the engine deceleration reaches a predetermined rate as would occur when engine flame-out occurs. A separate and independent low-energy ignition system which derives its power from the aircraft is provided so that the operator can maintain continuous low-energy ignition at his discretion.
Patent CA-1041571-A (CA)
Inventor: BILLS MARIUS W
IPC: E05B65/08
Filed: 1976-05-27
Granted: 1978-10-31
Abstract: LOCK FOR SLIDING DOORS                Abstract of the Disclosure A sliding door comprising a first door, a second door mounted for sliding movement relative to the first door, and a lock assembly mounted on the second door.  The lock assembly comprises a housing having an inner wall and an outer wall and side walls.          The housing is mounted on the second door with the one side wall engaging the frame of the second door, the inner wall has an opening therein and a plunger is movable through the opening.  The first door has at least one opening therein engageable by the plunger.          The plunger is rotatably mounted within the housing for movement axially and rotatably.  An annular surface is provided concentrically with the plunger and is movable therewith.  A cam is supported within the housing for movement into and out of engagement with the annular surface such that when the cam is moved into engagement with the annular surface, the plunger is moved axially through the outer wall into the opening in the first door.  A handle is associated with the cam externally of the housing for manipulat-ing the cam.                             -i-
Patent CA-1053090-A (CA)
Inventor: FENG BAI C
IPC: G03F1/08
Filed: 1976-05-27
Granted: 1979-04-24
Abstract: RESIST REFLOW METHOD FOR MAKING               SUBMICRON PATTERNED RESIST MASKS                  Abstract of the Disclosure The method for making patterned resist masks having minimum opening dimensions.  The mask is prepared initially using standard photo or electron beam lithography techniques to yield the smallest aperture dimensions consistent with the state-of-the-art.  Then, the resulting mask is placed within a chamber containing an atmosphere of resist solvent vapor.          The vapor is absorbed by the patterned resist mask causing controlled resist reflow which uniformly reduces the dimensions of the resist openings by an amount determined by time, temp-erature, resist thickness, resist type and solvent used.
Patent CA-1094960-A (CA)
Inventor: GROH ANDREW F
IPC: A47L9/10
Filed: 1976-05-28
Granted: 1981-02-03
Abstract: Abstract of the Disclosure An industrial sweeper has a filter unit in the debris hopper with the filter unit comprising rows of cartridges having pleated paper filter elements that are cyclically cleaned by reverse jet pulses of air without interrupting the filtering action by the main blower.                             -1a-
Patent CA-1051982-A (CA)
Inventor: KIRSCHNER NIKOLAUS
IPC: H01L27/07
Filed: 1976-07-06
Granted: 1979-04-03
Abstract: ABSTRACT OF THE DISCLOSURE     This  invention relates to an invertor with a lateral bipolar pnp (npn) transistor and a vertical, bipolar npn (pnp) transistor which vertical transistor has at least one collector.  The collector of the lateral transis-tor is connected with the base of the vertical transistor.  The emitter of the vertical transistor is connected to one terminal of a supply voltage source, and the emitter of the lateral transistor is connected to the other terminal of the supply voltage source.  A resistance is connected between the base of the lateral transistor and the said one terminal of the supply voltage source. The inverter is formed in an integrated circuit which includes a semiconductor substrate in which both a pnp (npn) lateral transistor and an npn (pnp) vertical transistor are formed in an epitaxial layer which has been deposited on the substrate.  A portion of the base of the lateral transistor forms the emitter of the vertical transistor.  A portion of the collector of the lateral transistor forms the base of the vertical transistor.  The emitter of the vertical transistor is located as a buried layer, while the collectors of the vertical transistor are located at the surface of the epitaxial layer.
Patent CA-1038186-A (CA)
Title: Removable cylinder for a lock
Inventor: NELSON KENNETH R
IPC: E05B9/04
Filed: 1976-07-26
Granted: 1978-09-12
Abstract: A B S T R A C T     A removable cylinder for a lock has a shell extending along an axis and holding a pin tumbler unit movable along the axis into and out of the shell, being limited in its movement into the shell by a face plate.          A key plug having a keyway in it is mounted in the pin tumbler unit so that the key plug can be rotated about the axis in order to actuate the lock.  A stop lever is rotatable about the axis between a first position in axial alignment with an end wall of the shell and a second position clear of the end wall of the shell to hold the pin tumbler unit in the shell and to release it from the shell.  There is a rod located between the shell and the pin tumbler unit and extending generally parallel to the axis from a tool access passage in the front of the pin tumbler unit and face plate toward the stop lever.  The rod is movable by a tool within the access passage. A clutch lug on the rod in one position is in engagement with the pin tumbler unit and the stop lever and in another position is in engagement with the stop lever and the key plug. A tool inserted through the access passage displaces the rod so that the clutch lug disengages from the pin tumbler unit and en-gages the plug and the stop lever.  Rotation of the key plug by the normal key therein then rotates the stop lever to clear the shell so that the cylinder can be removed.          When the cylinder is replaced and the key reversely rotates the plug and stop lever, the stop lever is turned into align-ment with the shell, the rod is displaced and the clutch lug is reengaged with the pin tumbler unit.
Patent CA-1078908-A (CA)
Inventor: BURTIS WILSON A
IPC: H02K23/60
Filed: 1976-07-29
Granted: 1980-06-03
Abstract: ABSTRACT OF THE DISCLOSURE     An electric motor including a rotary armature and an annular field mounted for rotation around said armature and geared to said armature by way of planetary gearing fixed to the housing whereby the opposing torques of the field and the armature are summed at the motor output shaft.  Such counter-rotating field arrangement provides for an increase in the flux cutting speed of the motor while, at the same time, maintaining the angular rate of the armature at a speed which is compatible with the containment of the centrifugal forces thereof.  Both the armature and the field include concentric commutation rings at one end of the motor such that the field coils and the armature coils are excited at a predetermined phase angle by a plurality of field and armature brushes.  Two adjustable rings are provided to carry respectively said field and armature brushes.  Adjustment of the rings achieves control of the relative phase angle between the excitation of one winding and the other according to the relative angular alignment thereof.
Patent CA-1066514-A (CA)
Title: Digital timepiece having means for selectively or simultaneously displaying both conventional time and remaining time functions
Inventor: HOZUMI YOSHIO
IPC: G04G13/02
Filed: 1976-08-17
Granted: 1979-11-20
Abstract: Abstract of the Disclosure The present invention relates to a digital timepiece having means for selectively or simultaneously displaying both the conventional elapsed time function and a remaining time function which the timepiece counts-down to zero from a pre-set value.         Basically, the timepiece comprises a pulse-generator such as a quartz oscillator generating time-standard pulses and dividing means for generating pulses at spaced time intervals of seconds or fractions thereof. Two sets of counters then operate simultaneously to respectively add the generated pulses to give accumulated seconds, or fractions of seconds, minutes and hours which are displayed in digital fashion as a conventional elapsed time display, and to substract the generated pulses from a pre-set time value to give a remaining time display.         Means are provided for either alternatively and selectively displaying the elapsed time or remaining time, or simultaneously displaying both functions.  Preferably an audible alarm is provided to audibly indicate when the remaining time indicated is at zero.
Patent CA-1054931-A (CA)
Inventor: JONES MARVIN R
IPC: E21B33/06
Filed: 1976-08-23
Granted: 1979-05-22
Abstract: ANNULAR BLOWOUT PREVENTER               Abstract of the Disclosure There is disclosed an annular blowout pre-venter wherein a packer, received within a recess about a bore through the preventer housing, is adapted to be contracted by means of a piston having an annulus of resilient material movable inwardly within a chamber surrounding the recess and divided therefrom by a wall of the housing, and a disc-shaped member of resilient material extending through and sealably slidable within a slot in the wall to transmit the inward movement of the piston to the packer.
Patent CA-1049489-A (CA)
Inventor: MORROW JAMES G SR
IPC: B66D1/14
Filed: 1976-09-09
Granted: 1979-02-27
Abstract: ABSTRACT OF THE DISCLOSURE A power lowering system for a hoist drum including a hydraulic motor for rotating the drum in a lowering direction and hydraulic feedback means connected to a modulated torque converter for automatically applying opposing torque to the drum when heavy loads are lowered. A variable displacement pump supplies hydraulic fluid to the motor so that the load is lowered at a rate determined by the displacement of fluid supplied to the motor. A flow restriction is provided in the feedback means to the torque converter actuator to dampen cyclical variations in the application of opposing torque. Multiple hoist drums may be automatically clutched to the hydraulic motor and torque converter when separate manual control levers are initially moved in either the hoisting or lowering direction and an automatic brake release may also be employed.
Patent CA-1073676-A (CA)
Inventor: KELLER LEONARD J
IPC: C10L1/32
Filed: 1976-09-21
Granted: 1980-03-18
Abstract: Abstract of the Disclosure:  An economical fuel composition that can be readily transported and stored and that has good nonpollution properties characterized by a combustible, pseudo-thixotropic liquid-solid suspensoid in-cluding a critical proportion of coal particles having a critical settling velocity substantially uniformly dispersed in a solution of methyl fuel including methanol, water and other alcohol-soluble constituents of the coal.  The critically sized and shaped coal particles are worked in the presence of the methyl fuel to become wet along all sur-faces, such that the coal particles are maintained in suspension by even low intensity stirring in storage and do not separate out upon flow through a pipe line.  The suspensoid has shear thinning rheological properties so as to be pumpable with a lower apparent viscosity than its at-rest viscosity.
Patent CA-1067933-A (CA)
Inventor: HINES CHARLES E
IPC: B62K5/00
Filed: 1976-11-10
Granted: 1979-12-11
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosed herein is a device adapted for pivotal connection to a vehicle having a wheel and tire assembly, which device reduces the impact transmitted to the vehicle frame during collision of the device with an object.  The vehicle, such as a golf car, also disclosed herein, includes a vehicle frame having a front portion and a rear portion, one of which portions includes a pair of laterally spaced channel members.  The device includes a bumper having a pair of laterally spaced bracket members with end portions respectively pivotally connected within the vehicle frame channel members.  The device further includes yielding means, such as rubber blocks, positioned within the channel members for retaining the bumper in a first position with respect to the vehicle frame during normal vehicle operation, and for affording displacement of the bumper from the first position into the vehicle wheel and tire assembly in response to a collision of the bumper with an object.