baber/WOPTO huggingface dataset:
Patent CA-1316484-C (CA)
Title: Method for production of tin-cobalt, tin-nickel, or tin-lead binary alloy electroplating bath and electroplating bath produced thereby
Inventor: FUKUOKA KAZUHIRO
IPC: C25D3/60
Filed: 1988-11-24
Granted: 1993-04-20
Abstract: ABSTRACT OF THE DISCLOSURE                An electroplating bath is disclosed for  the formation of a tin-cobalt, tin-nickel, or tin-lead binary alloy coating. The bath is produced by mixing (a) as alloy coating-forming agent a tin salt and one member selected from the group consisting of a cobalt salt, a nickel salt, and a lead salt, (b) 1-hydroxyethane-1, 1-diphosphoric acid and/or a salt thereof, (ç) methanesulfonic acid and/or an alkali salt thereof, and (d) an electroconductive salt.   Electroplated coatings formed by using the bath are stable and excellent in gloss.
Patent CA-1329987-C (CA)
Inventor: VETTOR ANTONIO
IPC: B03B1/04
Filed: 1988-12-05
Granted: 1994-06-07
Abstract: ABSTRACT OF THE DISCLOSURE:           A process is disclosed for the beneficiation of coal by selective caking, in which process a caking mixture is employed consisting of: one or more solvents selected from among light hydrocarbons having boiling points not higher than 70°C; a non-ionic, oil-soluble additive obtained from controlled propoxylation of the penolic fractions derived from coke-oven tars; and possibly one or more heavy co-caking agents selected from among coal-derived oils having boiling points between 200 and 400°C, or the residual products of petroleum refining or mixtures of the same.  The process allows much higher caking rates,  lower amounts of caking agent employed, higher dehydration and less amount of minerals to be obtained in the product.
Patent CA-1306525-C (CA)
Title: Moisture and dew-detection sensor
Inventor: NISHIJIMA JUN-ICHI
IPC: G01N27/12
Filed: 1989-02-17
Granted: 1992-08-18
Abstract: MOISTURE AND DEW-DETECTION SENSOR                 ABSTRACT OF THE DISCLOSURE      A moisture and dew-detection sensor comprises a fabric and a moisture sensing resistive substance adhered in a substantially continued and dispersed state to the fabric, and a plurality of fine voids are formed in the moisture and dew-detection sensor.  A response time and an accuracy of the sensor in accordance with the present invention are superior due to the existence of the plurality of voids.
Patent CA-1340055-C (CA)
Title: Process for the preparation of tertiary carbinols containing an aminic substituent
Inventor: BELLASIO ELVIO
IPC: C07C33/46
Filed: 1989-03-01
Granted: 1998-09-22
Abstract: A process for the preparation of tertiary diphenyl carbinols containing a primary or secondary amine substituent on the aliphatic moiety attached to the carbinol function which consists in contacting a Grignard phenyl reagent with an amino-acid wherein the mobile protons are not masked in an aprotic inert organic solvent or a mixture thereof at a temperature between 20°C and the boiling temperature by the reaction mixture.          The reaction products are useful as active ingredients of medicaments and intermediates for the manufacture thereof.
Patent CA-1337607-C (CA)
Inventor: KELLENBACH ARTHUR
IPC: G01G17/08
Filed: 1989-03-16
Granted: 1995-11-21
Abstract: For use in weighing devices of the kind employing strain measurement in a bending beam, a force transmission element comprises a rectangular prismatic body of elastomeric material such as natural rubber having waisted sides (15).  Fixing studs (17) are attached by means of plates (16) bonded to the upper and lower surfaces of the body.  The material of the body is chosen to exhibit characteristics of creep, hysteresis and linearity approximating those of an ideal spring.   A weighing device in which a distributed load is measured with the use of a single bending beam is also described.
Patent CA-1339891-C (CA)
Inventor: GOOSSENS PETRUS ADRIANUS LEONA
IPC: C12Q1/28
Filed: 1989-03-30
Granted: 1998-06-02
Abstract: The invention concerns a method for detecting a specific binding substance in blood or a derived fraction thereof. In this method one uses the binding affinity between the specific binding substance and its co-reactant. Moreover, a reaction component containing peroxidase activity is applied. The incubation of a reaction mixture containing the specific binding substance and its co-reactant, with the reaction component has to be carried out in the presence of a quaternary ammonium salt.
Patent CA-1336120-C (CA)
Title: Baculovirus proteins and viral pesticides containing same
Inventor: GRANADOS ROBERT R
IPC: A01N63/50
Filed: 1989-03-31
Granted: 1995-06-27
Abstract: Nuclear polyhedrosis viruses, for example, Autographa californica nuclear polyhedrosis virus (AcMNPV), useful in the control of lepidopterous larvae such as the larvae of the cabbage looper Trichoplusia ni, have been found to have enhanced infectivity when mixed with certain proteins obtained from the granulin fraction of Trichoplusia ni granulosis virus (TnGV) or Heliothis armigera granulosis virus (HaGV), and from the polyhedrin fraction of AcMNPV viruses. The proteins from the TnGV granulin fraction have molecular weights between 101 and 104 Kd. The enhanced infectivity is correlated to biochemical and structural changes in the T.ni peritrophic membrane.
Patent CA-1302201-C (CA)
Title: Sewage system isolation valve assembly
Inventor: HUBER DONALD G
IPC: E03F7/02
Filed: 1989-05-04
Granted: 1992-06-02
Abstract: ABSTRACT The present invention is a sewage system isolation valve assembly designed to be installed between a sewage drainage line of a building and a sewage service line.  In its initially closed position, the isolation valve assembly provides a closure means for closing and isolating the operating sewage system of the building, thereby permitting the drainage system of the building to be filled with water for testing purposes.  Once the testing procedures are complete, a test shut-off baffle may be torn or detached from a gasket which is securely attached or secured within the sewer drainage system.  The test shut-off baffle is removed from the isolation valve assembly by pulling on a removal means.
Patent CA-1324624-C (CA)
Inventor: SAUNDERS BRIAN
IPC: E21B/
Filed: 1989-05-08
Granted: 1993-11-23
Abstract: Abstract of the Disclosure An improved annular seal including a resilient seal ring, a first follower, a second follower being threadedly connected to  the  first  follower,  threads  on the  first follower for setting movement of the followers,  a shear pin  for releasably securing the second follower to the first follower, the first follower having a lower rim for engaging the  resilient  seal  ring,  the  second  follower having a lower extension for exerting a loading force on the resilient seal ring,  the area of engagement of the first  follower  with  the  seal  ring  being  substantially larger than the area of the second seal ring exerting the seal ring loading force.   In one form the second follower includes a lower rim extending around the exterior of the first follower into engagement with the seal ring.   In a modified form the first follower includes a plurality of openings through its  lower rim and the second follower includes a plurality of pin ends extending in the openings to exert a force on the seal ring.
Patent CA-1291611-C (CA)
Title: Injection molding system having offset valve pin biasing mechanism
Inventor: GELLERT JOBST U
IPC: B29C45/28
Filed: 1989-06-02
Granted: 1991-11-05
Abstract: ABSTRACT OF THE DISCLOSURE A center entry valve gated injection molding system having a heated nozzle secured in front of a heated manifold with at least a pair of valve member biasing mechanisms extending radially outward from a reciprocating elongated valve member.  The melt passage splits into two branches which extend through a manifold outwardly around a rear portion of the valve member.  The two branches of the melt passage and the two biasing mechanisms are alternatively evenly angularly spaced around the valve member which considerably reduces the space required.  The valve member has an enlarged forward end 62 which opens forwardly into the cavity and is closed in a retracted position in which it seats in the matching mouth of a gate in a nose portion of the nozzle.  Each biasing mechanism includes a compression spring which engages a lever member to continuously urge the valve member rearwardly.  When injection pressure is applied it overcome the force of the springs and moves the valve member forwardly to the open position.  When the cavity is filled, the combination of the back pressure of the melt and the force of the springs with a mechanical advantage from the lever members withdraws the valve member to the closed position.  In an alternate embodiment, only a single biasing mechanism is utilized.
Patent CA-1282679-C (CA)
Title: Shock absorbing support post
Inventor: CAMPBELL RAYMOND D
IPC: B62K19/36
Filed: 1989-07-11
Granted: 1991-04-09
Abstract: ABSTRACT OF THE DISCLOSURE           There  is provided a new and useful  shock absorbing support post for a bicycle seat comprising a tubular member having top and bottom ends,  shock absorbing means within the tubular member,  an elongated cylindrical stem partially within and in sliding engagement with the tubular member, a first end of the stem engaging the shock absorbing means and a second end of the stem extending outwardly of the tubular member, means limiting the range of sliding movement of the stem relative to the tubular member, and means for maintaining a predetermined resting force between the stem and the shock absorbing means.
Patent CA-1331088-C (CA)
Inventor: MUEHLBERGER STEPHAN E
IPC: H05H1/28
Filed: 1989-07-17
Granted: 1994-08-02
Abstract: ABSTRACT OF THE DISCLOSURE In a plasma gun in which a plasma power source coupled between an anode and a cathode partly disposed within a central plasma chamber within the anode combines with the introduction of inert gas in the region of the cathode to form a plasma arc and a resulting plasma stream flowing from the anode, an improved cooling system is provided for the anode.  Cooling fluid in the form of water from a booster pump is introduced generally tangentially into an annular cooling chamber formed between a cylindrical outer surface of the anode and a housing in which the anode is mounted.  A helical groove formed by a set of threads in the outer cylindrical surface of the anode provides a spiral flow path for the cooling water within the annular cooling chamber such that the cooling water advances axially along the length of the anode as it flows around the outside of the anode.  This enhances the heat exchanging ability of the cooling water and thereby the cooling of the anode, particularly in the case of small plasma guns whose miniaturized cooling passages and other scaled-down dimensions make anode cooling difficult.  The cooling water eventually exits the annular chamber for return to the booster pump via an outlet passage disposed generally in line with the central axis of the anode to encourage multiple revolutions of the cooling water within the annular chamber before exiting.
Patent CA-1309944-C (CA)
Title: Chair construction for incapacitated persons
Inventor: GAY DWIGHT S
IPC: A61G5/12
Filed: 1989-07-20
Granted: 1992-11-10
Abstract: CHAIR CONSTRUCTION FOR INCAPACITATED PERSONS   ABSTRACT OF THE DISCLOSURE A chair for use by an incapacitated person has a wheeled frame which carries a body support assembly composed of a seat, a back, and a foot rest. The back is angularly adjustable relative to the seat and the foot rest is angularly adjustable relative to the seat.  The body support assembly is rockable as a unit relative to the frame to enable the entire assembly to occupy any one of a member of tilted positions. The body support assembly may be removed as a unit from the frame for use as a car seat or the like.
Patent CA-1335109-C (CA)
Title: Resorbable bone wax
Inventor: FUES JOHANN-FRIEDRICH
IPC: A61L27/04
Filed: 1989-07-25
Granted: 1995-04-04
Abstract: The invention is a resorbable, viscous to solid wax for the mechanical staunching of blood on hard body tissue, particularly bones, based on oligomers of glycolic acid and/or lactic acid  and derivatives  thereof with mono-functional and/or polyfunctional alcohols and/or corre-sponding carboxylic acids.  The new waxes are characterized by containing body-compatible salts of organic and/or in-organic acids which are formed by corresponding reaction of any free carboxyl groups present in the oligomer wax and/or are incorporated in the wax in homogeneous distribution as added salts.
Patent CA-1319116-C (CA)
Title: Method of adsorption
Inventor: PARSONS PETER J
IPC: B01D53/04
Filed: 1989-09-13
Granted: 1993-06-15
Abstract: ABSTRACT                A METHOD OF ADSORPTION          The  invention  relates to a method of  operating  an  adsorption system  using  only two adsorption beds, for  control  of  output quality of a gas containing a hydrocarbon.  In the method  before complete changeover of one bed A from adsorption to  regeneration and  of  the  other bed B from adsorption  to  regeneration,  the adsorption feed gas flow is split into two streams of equal  flow rate in the embodiment described, flowing in parallel through the beds  and recombining the gas from the adsorbing bed A  and  the regenerating bed.
Patent CA-1330878-C (CA)
Inventor: HINO TOSHIYUKI
IPC: F25D17/02
Filed: 1989-09-14
Granted: 1994-07-26
Abstract: ICE MAKING AND COOL STORAGE  APPARATUS OF SPRAY TYPE         Abstract of the Disclosure Disclosed is an ice making and cool storage apparatus in which water and a refrigerant in liquid form are sprayed to be brought into direct contact with each other.  The apparatus comprises a gastight water tank containing water and a refrigerant substan-tially insoluble in water, and the water pumped out from the bottom of the water tank and recovered heat from a medium used for air-conditioning and the refriger-ant recovered from the top of the water tank and then liquefied are sprayed in an upper space of the water tank to produce ice in sherbet form by direct heat exchange with each other.
Patent CA-1330480-C (CA)
Title: Process for producing hollow plastic receptacles
Inventor: HANSEN BERND
IPC: B29C49/48
Filed: 1989-09-18
Granted: 1994-07-05
Abstract: PROCESS FOR PRODUCING HOLLOW PLASTIC RECEPTACLES          Abstract of the Disclosure In the production of hollow plastic receptacles from two areas of a strip of starting material,  211 of each receptacle can be formed from the strip, or half of each receptacle can be formed from the strip with the halves welded together to complete the receptacles.   Outside of part of at least one of the fusion seams, a marginal piece of waste segment forms at least one hollow body.
Patent CA-1318805-C (CA)
Title: Rear view mirror adjustable by a single motor
Inventor: CLEGHORN WILLIAM L
IPC: B60R1/072
Filed: 1989-09-20
Granted: 1993-06-08
Abstract: ABSTRACT     A remote-controlled rear-view mirror assembly is movably supported in a housing and can be adjusted by an electric motor from a remote point.  An electric motor is mounted in the mirror housing and has an electrically reversibly direction of rotation and stepdown gearing.  The drive shaft is connected to a crank.          A pin connected to the crank executes circular motion about the centerline axis of the drive shaft when the motor is activated.          The  pin  slides  in  an  endless  groove  cut  in  the  face  of  a spherically shaped cam.  The spherically shaped cam and mirror are rigidly attached at opposite ends of a common shaft.  The common shaft has a spherical ball located at a point between the two ends.          The spherical ball moves within a spherical cup which is attached to the mirror housing.   The movement of the pin in the groove causes the mirror to pivot about the center of the spherical ball joint, giving the mirror its necessary range of motion.  Extraneous rotational motion of the mirror about the centerline axis of the common shaft is prevented by use of an anti-rotation tag and tag rest.
Patent CA-1330107-C (CA)
Inventor: RAGSDALE CHARLES W
IPC: H02M9/04
Filed: 1993-09-08
Granted: 1994-06-07
Abstract: TRANSFECTION HIGH-VOLTAGE CONTROLLER A transfection high-voltage controller for directing high-voltage currents to a suspension of cells and DNA comprising a control section, a power store, and a highjoule switch Under control of the control section, the high-joule switch direct a high-voltage current from the power store to a load such as a cuvette The high-joule switch comprises a semiconductor controlled rectifier (SCR) having a gate coupled to the control unit for triggering the device, an anode for receiving the highvoltage current from the power store, and a cathode for delivering the high-voltage current to the cuvette A current sink may be connected to the anode of the SCR to render it non-conductive a predetermined time after the high-voltage current appears at the cathode Multiple SCRs may be connected in series to support voltages over 3,000 and currents in excess of 125 amperes, and a trigger control unit may be attached to the gate of each SCR in the series to effect simultaneous or serial triggering of the group.
Patent DK-158633-C (DK)
Inventor: BRIE GEORGES
IPC: B65B51/10
Filed: 1985-06-24
Granted: 1990-12-03
Abstract: Welding and cutting process in which the bag is disposed in a holding unit (107) supporting and positioning it, and is composed of a side plate (108), a stop plate (109), and a closing angle member.
Patent DK-163627-C (DK)
Inventor: KLANK OTTO
IPC: H03M13/00
Filed: 1985-07-05
Granted: 1992-08-17
Abstract: 1. A digital signal transmission system, particularly for satellite broadcasting, wherein data sequences are transmitted successively in time over two simultaneous transmission channels (I, Q) within a subframe (A, B) in each case and at the beginning of a subframe (A, B), a synchronization word with a plurality of bits is transmitted, wherein the subframes (A, B) can appear transposed in relation to the transmission channels (I, Q) due to different approaches in the up-conversion and/or down-conversion of the D-PSK-modulated r.f. signals, characterised in that means are provided in such a manner that a first synchronization word is used for the first subframe (A) and another synchronization word is used for the second subframe (B), that, in the receiver, during a search operation with a synchronization word decoding circuit (1, 2, 3; 4, 5, 6), a control signal distinguishing the appurtenance to a channel is generated, and that a channel switch (23; 24) is provided via which the subframes (A, B) are fed to the appurtenant following digital signal processing stages.
Patent DK-165623-C (DK)
Inventor: JOHNSON ROBERT H
IPC: A61M1/00
Filed: 1983-10-14
Granted: 1993-05-24
Abstract: A suction drainage system for body cavities includes a suction collection container (22), and a disposable suction control chamber (30) through which an essentially constant level of suction is applied to a body cavity. Drained fluids flow into the suction collection container, into the suction control chamber through an elastomeric check valve (46) which precludes backflow of fluids to the patient. A pressure monitoring tube (64) in the suction control chamber has a lower end communicating with ambient pressure and an upper end communicating with the interior of the suction control chamber. A ball (68) in the tube rises to a level which is proportional to the negative pressure inside the suction control chamber. The suction control chamber (30) can be removably mounted to the collection container (22).
Patent DK-164658-C (DK)
Inventor: NERET JEAN-LOUIS
IPC: F17C13/00
Filed: 1987-09-16
Granted: 1992-12-14
Abstract: The inner wall of this container is filled with plates of hard foam (14, 15, 17, 19, 21) and placed under vacuum. The foam acts as a spacer between the two inner (1) and outer (2) casings of the container and prevents their deformation through the action of pressure. Its adhesive bonding to the outer wall (16) makes it possible to render the structure self-supporting. Application to parallelepipedal vessels intended for the deep- freezing of food, by immersion in liquid nitrogen, and to covers for tunnels for deep-freezing food. <IMAGE>
Patent FI-72656-C (FI)
Inventor: SIEGERS GUENTER
IPC: B01J47/10
Filed: 1980-12-16
Granted: 1987-07-10
Abstract: An apparatus for the countercurrent treatment of liquids with adsorbents in an adsorption-filter the space of which is divided by trays which are permeable to liquids into at least 2 chambers, in which before and/or during the charging of the adsorbent in the upward flow, the regeneration of the charged adsorbent in the downward flow and the backwasting in the upward flow particular levels to which the industrial chambers are filled are established by transferring adsorbent from one chamber to the adjacent chamber.
Patent FI-76836-C (FI)
Inventor: LIU CHAO-MIN
IPC: A23K20/195
Filed: 1984-07-27
Granted: 1988-12-12
Abstract: The present invention relates to a novel polyether ionophore antibiotic of the formula    <IMAGE>  I    <IMAGE>  and its pharmaceutically acceptable salts . . . The compound of formula I and its salts exhibit activity as an antibacterial agent and as an anticoccidial agent.
Patent FI-76917-C (FI)
Inventor: WERDING WINFRIED JEAN
IPC: A24C5/44
Filed: 1984-11-30
Granted: 1989-01-10
Abstract: Inside a casing comprised of a base plate and two side walls and a cover are mounted a plurality of rollers. The one roller is so supported in slots of the side walls as to be slidable crosswise to the lengthwise axis thereof. The rollers are enclosed by a flexible hose which forms a trough which can receive that tobacco to be converted into a cigatette. A tube-like part on the one side wall can receive a cigarette paper tube inside which the tobacco roll which has been formed between the rollers can be fed by means of the push-rod.
Patent FI-70994-C (FI)
Inventor: KOPPANEN JORMA TAPANI
IPC: F16K35/02
Filed: 1985-01-24
Granted: 1986-10-27
Abstract: A single-grip lever tap in which the amount and temperature of mixed water are adjusted by raising and lowering the lever (1), the temperature being adjusted by turning the lever (1). The movable lever (1) and the stationary body (3, 4, 5) have stop means (9, 14) working in conjunction with each other to limit the preselected extreme position of the turning movement. In addition there is provided a possibility of overriding the selected extreme position by means of separate release means (8). According to the invention, the stop means in the body is a shoulder (14), parallel to the side line, made in the cup-like upper part (4) of the body, and the release means can be, for example, a trigger (8) turnably attached inside the central part of the lever (1), one end (9) of the trigger serving as the stop in the lever (1) and the other end (6) being capable of being effected from outside the lever (1).
Patent FI-87765-C (FI)
Inventor: GROHE KLAUS
IPC: C07C211/00
Filed: 1985-09-26
Granted: 1993-02-25
Abstract: Novel 3-amino-2-benzoyl-acrylic acid derivatives of the formula <IMAGE>   in which R1 represents the nitrile group, an ester group -COOR4 or carboxamide group   <IMAGE>  R4 denoting C1-C6-alkyl, and R5 and R6 representing hydrogen or C1-C3-alkyl or phenyl, R2 and R3, which can be identical or different, represent a C1-C6-alkyl radical and, furthermore, can form, together with the nitrogen atom to which they are bonded, a 5- or 6-membered heterocyclic ring which can additionally contain as ring member the atoms or groups -O-, -S-, -SO- or -SO2-, X represents halogen, X1 denotes hydrogen, methyl, nitro or halogen, X2 denotes halogen or methyl, and X3 denotes hydrogen or halogen, are prepared by reacting    <IMAGE>  The products can be converted into known antibacterials.