baber/WOPTO huggingface dataset:
Patent TW-306955-B (TW)
Title: The casual auto restoring device
Inventor: SHEEN JONQ-SHAN
IPC: E05F1/14
Filed: 1996-09-17
Granted: 1997-06-01
Abstract: A casual auto restoring device includes a piping, a rod and a fixed restoring device; in which, the piping is having a fixed end and a closed end for exhausted gas, and the inner dia. of piping is formed into a large and a small space; the rod with a cover on one end which can close tightly with the inner wall of the piping large space, and the other end is stretched out of the fixed end of piping; the position restoring device is set on rod and can restore automatically after moving the rod relatively to the piping; Its features are as followed. Install a concave ring with contracted-slant ring face on rod; The position restoring device includes a positioning device, a 1st spring, a 2nd spring, and a 3rd spring, a force-storing sleeve, a stopping sleeve and several balls, in which; The positioning device is set on end of piping and clapped on rod to fix the rod; The 1st, 2nd and 3rd spring are set serially on rod and accommodate in the piping; The force-storing sleeve is sliding-slotted on rod, and can slide between the large & small space and between the 1st & 2nd spring, with 2 holes on its wall for installed the balls, which is clapped between the piping and rod; The stopping sleeve is sliding-slotted on rod, and between the 2nd and 3rd spring.
Patent DK-162421-C (DK)
Inventor: WELSH JILL
IPC: A61K39/295
Filed: 1986-01-30
Granted: 1992-03-23
Abstract: The present invention concerns a vaccine comprising a novel canine parvovirus strain and having the property of being able to break through the maternally derived antibody levels persistent in 9-12 week old pups, and even to immunize the majority of pups at the age of 6 weeks in the presence of maternally derived antibodies.
Patent CA-1311879-C (CA)
Title: Absorbent article having dual cuffs
Inventor: LAWSON MICHAEL I
IPC: A61F13/15
Filed: 1986-10-08
Granted: 1992-12-29
Abstract: AN ABSORBENT ARTICLE HAVING DUAL CUFFS                         ABSTRACT       An integral disposable absorbent article such as a diaper having a liquid pervious topsheet, a liquid impervious backsheet, an absorbent core disposed between the topsheet and the backsheet, at least one elastically contractible gasketing cuff, and at least one barrier cuff. The barrier cuff has a proximal edge and a distal edge. The absorbent article is additionally provided with spacing means for spacing the distal edge away from the top surface of the top sheet. In addition, adhesive means secure the end portions of the barrier cuff closed. A channel is formed between the proximal and distal edges in at least the crotch region because the distal edge is spaced away from the topsheet top surface.       When the diaper embodiment of the present invention is applied to a wearer, the barrier cuff rides up along the inner thighs and the perineum of the wearer in the crotch region and along the buttocks in the back waist region. Leakage prevention is enhanced because body exudates which are not immediately absorbed by the absorbent core contact the barrier cuff and are contained and held within the channel so that they do not wick out of the diaper or flow out of the gaps between the diaper and the legs or waist of the wearer. Additionally, should such exudates flow beyond the barrier cuff, leakage prevention is further enhanced by the gasketing cuff because it forms an additional fluid impervious barrier about the leg or waist of the wearer.
Patent CA-1281301-C (CA)
Title: Microcarrier for cell culture
Inventor: ROBINSON ERIC
IPC: C12N11/14
Filed: 1986-10-21
Granted: 1991-03-12
Abstract: ABSTRACT MICROCARRIER FOR CELL CULTURE Gently agitated in a nutrient medium, a carrier I for living cells comprises 8-micron silica micropheres 2 fused lightly together at 900C to form a body 190 microns across with pronounced indenta-tions.  A chitosan layer 3 provides an attractive surface for cells 4 to adhere and nestle in the indentations, protected from shear stresses and impacts yet receiving nutrient from many directions.
Patent CA-1308543-C (CA)
Title: Procede d'assemblage mecano-soude d'elements de chassis de vehicule ferroviaire
Inventor: RIMBAUD MICHEL
IPC: B61F1/06
Filed: 1986-11-13
Granted: 1992-10-13
Abstract: L'invention concerne un procédé d'assemblage de l'extrémité d'une poutre d'entretoisement et de la région associée d'une traverse faisant partie d'une extrémité du châssis d'un véhicule ferroviaire, la poutre et la traverse comprenant chacune au moins une âme verticale et des semelles supérieure et inférieure. Selon l'invention, on découpe les semelles de la poutre de manière à ce que son âme déborde longitudinalement par rapport aux bords d'extrémité libre des semelles, puis on découpe les semelles de la traverse de manière à y former des attentes comportant des bords libres adaptés aux bords libres respectifs des semelles de la poutre, en formant simultanément dans la région desdits bords libres des appendices latéraux coudés, on dispose la traverse et la poutre de telle sorte que lesdits bords de semelle libres respectifs de la traverse et de la poutre soient sensiblement en butée les uns contre les autres, et enfin on soude la poutre à la traverse dans les régions de contact mutuel de celles-ci.
Patent CA-1285096-C (CA)
Title: Solid polymeric stabilizer compounds and process for their preparation
Inventor: ROGGERO ARNALDO
IPC: C08F8/10
Filed: 1987-02-23
Granted: 1991-06-18
Abstract: "SOLID  POLYMERIC  STABILIZER COMPOUNDS AND  PROCESS  FOR THEIR PREPARATION"                         Abstract Solid  polymeric stabilizer compound containing  the hydroxybenzophenone function,  having the general formula (I):                (I) wherein: m   = from 0.01 to 0.99 (preferably from 0.1 to 0.6); l   = from 0.99 to 0.01 (preferably from 0.9 to 0.4): m+l = 1; R   = H,  -OH, -OR" (R" = (C1-C20)-alkyl; aryl, alkylaryl cycloalkyl). halogen, (C1-C20)-alkyl, cycloalkyl; R'  = H, (C1-C20)-alkyl, cycloalkyl.  Also  the process for preparing said solid polymeric stabilizers  and  the stabilized  polymeric  compositions comprising at least an organic polymer and a  stabilizing amount of said solid polymeric stabilizers are disclosed.
Patent CA-1283727-C (CA)
Title: Method of automatically actuating a vehicle wheel brake with the aim of preventing the wheel from skidding
Inventor: SWIDEN LENNART
IPC: B60T8/64
Filed: 1987-03-02
Granted: 1991-04-30
Abstract: ABSTRACT OF THE DISCLOSURE    An automatic method for preventing wheel skidding during braking and acceleration is disclosed, wherein an instantaneous rotational wheel speed is sensed and an instantaneous absolute speed variation is calculated therefrom.  During braking, the brake is released automatically when rotational speed either reduces so that speed variation is greater than a predetermined maximum permissible value, or when rotational speed approaches zero with the vehicle still moving.  The brake is applied during braking when rotational speed increases to a predetermined time-varying value after brake release.  During acceleration, the brake is applied when rotational speed increases so that speed variation is greater than the aforementioned maximum permissible value, and is released when rotational speed falls to a predetermined time-varying value after the brake application.          The brake remains unaffected when speed variation is less than the maximum permissible value.  The brake is also applied on braking (or released on acceleration) once a predetermined period elapses after the brake is released (applied), which period is a percentage time increment added to the period between a previous release and application (application and release) of the brake.
Patent CA-1291185-C (CA)
Title: Mould and sealing ring
Inventor: PETERSSON STEFAN
IPC: F16L37/08
Filed: 1987-04-16
Granted: 1991-10-22
Abstract: A B S T R A C T   A mould and sealing ring constitutes a mould element in forming a socket end on a pipe consisting of thermoplastic material and seals the space in a pipe joint between the socket end and the spigot end of a pipe introduced into the socket end. The mould and sealing ring comprises an annular sealing portion consisting of elastically yieldable sealing material and a second substantially annular portion     for reinforcing the mould and sealing ring consisting of a material which is rigid in relation to said elastically yieldable material and is connected with the elastically yieldable material at a connection surfaceThe sealing portion     and the reinforcing portion     constitute two portions positioned adjacent each other on each side of the connection surface in the axial direction of the ring for dividing the ring into a portion which is inactive from the sealing point of view and is active from the forming and locking point of view and a portion which is active from the sealing point of view and is substantially inactive from the forming and locking point of view.
Patent CA-1277718-C (CA)
Title: High speed rotary arc welding apparatus
Inventor: SUGITANI YUJI
IPC: B23K9/24
Filed: 1987-05-05
Granted: 1990-12-11
Abstract: ABSTRACT    A rotative arc welding device wherein the arc produced from an electrode is caused to perform a rotative circular movement.  An electrode (20) is supported for free rotation with an offset of a predetermined distance (d) from the center of a disk (25) performing a rotative movement.  The disk is driven into rotation with the upper portion of the electrode as the supporting point.
Patent CA-1277258-C (CA)
Title: Resin coated metal pipe having a plane surface for a lightweight structure
Inventor: YOSHINO SYUJI
IPC: F16L58/02
Filed: 1987-05-13
Granted: 1990-12-04
Abstract: ABSTRACT OF THE DISCLOSURE:          A resin coated metal pipe has a plane surface portion formed with a coating resin as one body.   By arranging many resin coated metal pipes in parallel such that the plane surface portions are aligned,  a lightweight structure,  such as a bench,  a flower stand, a draining board, and so forth can be assembled easily.  Slippery or anti-slippery synthetic resin may be used as a part of or all the plane surface portion having a color different from the coating resin.
Patent CA-1294849-C (CA)
Title: Fully automatic single push button type umbrella
Inventor: DAY SAN-TONG
IPC: A45B25/00
Filed: 1987-05-22
Granted: 1992-01-28
Abstract: ABSTRACT      Improvements in an automatic umbrella in which a single push button is resiliently and slidably mounted by a first return spring is an opening being defined on the wall of a sleeve member provided on the upper portion of a grip mounted to the lower end of a lower inner shaft and has at the bottom end thereof a flange and the upper end thereof protruding our from the opening.  A locking pawl is further resiliently and pivotably mounted in the inside of the lower inner shaft by a shaft pin and by a second return spring and is formed at one end thereof with an enlarged locking head always projecting out from an elongated slot formed on the wall of the shaft and facing the bottom face of the push button.  The bottom face of the push button having on the lower end edge a bevel face is located between the upper and the lower edges of a pair of engaging openings formed respectively on the lower end walls of an outer and an intermediate tubular shafts.  Width of the engaging opening of the outer shaft is the width formed by the top portion of the opening edges at the two sides thereof on the outer circumference of the intermediate shaft located exactly therebeneath, whereas width of that of the intermediate shaft is the width formed by the top portion of the opening edges at the two sides thereof on the outer circumference of the lower inner shaft located exactly therebeneath.  By the construction, the umbrella can be opened and closed automatically in sequence by operation of the single push button in a unidirection.
Patent CA-1310640-C (CA)
Title: Substituted thioureas, isothioureas and carbodiimides
Inventor: BOEGER MANFRED
IPC: C07D251/22
Filed: 1987-08-13
Granted: 1992-11-24
Abstract: Abstract Novel compounds of formula I                                       (I), wherein R1 is Cl-Cl2alkyl, C3-C8cycloalkyl, polycyclic alkyl containing a total of 7 to 10 carbon atoms, C1-C12alkyl which is substituted by 1 to 12 halogen atoms, C1-C4alkyl which is substituted by one or two C3-C6-cycloalkyl radicals, alkoxyalkyl containing a total of 3 to 10 carbon atoms, C1-C5alkyl which is substituted by a phenyl radical, Cl-C5alkyl which is substituted by a phenyl radical which is in turn substituted by one or two members selected from the group consisting of halogen, methyl, methoxy and ethoxy; or is C3-C10alkenyl or C3-C10alkynyl, R2 is hydrogen or Cl-C4alkyl, R3  is C1-C4alkyl R4 is hydrogen or Cl-C4alkyl, and R5 is a radical selected from      ,     ,        or      ;   R6 and R7 are each independently of the other halogen, Cl-C4alkyl, Cl-C3-alkyl which is substituted by 1 to 7 halogen atoms, Cl-C4alkoxy, Cl-C3-alkoxy which is substituted by 1 to 7 halogen atoms; or is phenyl, R6 is Cl-C4alkyl, R9 is Cl-C4alkyl or Cl-C4alkenyl, n  is an integer from 0 to 3, m is an integer from 0 to 2, and Z is a group selectnd from - - and -N=C=N- or a salt thereof. The invention further relates to the preparation of said compounds and to compositions containing them for use in pest control, especially for controlling insects and representatives of the order Acarina that are pests of plants and animals, in particular plant-destructive sucking and eating pests.
Patent CA-1308460-C (CA)
Title: Apparatus and method for adjusting engine control system
Inventor: FUJISAWA MASAAKI
IPC: F02D45/00
Filed: 1987-09-30
Granted: 1992-10-06
Abstract: ABSTRACT OF THE DISCLOSURE         A novel adjustment apparatus for an engine control system is disclosed, in which a compensation amount applied from the adjustment apparatus separate from the engine control unit is stored in a compensation amount memory unit which is capable of rewritten and has the written data therein not capable of being erased.
Patent CA-1282010-C (CA)
Title: Inductive coupled power system
Inventor: KELLEY ARTHUR W
IPC: H01F17/06
Filed: 1987-10-16
Granted: 1991-03-26
Abstract: Abstract An inductive coupled power system has a transmis-sion circuit with a dual primary comprising two conductor loops.  First segments of the loops extend through an area served by the system adjacent each other and second segments of the loops extend through the area one on either side of the adjacent first segments.   A small loop configuration minimizes the  stray magnetic  field.   A secondary pickup assembly has a U-shaped core with two legs which embrace the first segments of the two loops and a core element adjacent the first loop segments is positioned between the ends of the legs.   Each of the power circuits of a plurality of loads includes a shunt regulator.
Patent CA-1281359-C (CA)
Title: Dynamoelectric machine with rockable bearing supports
Inventor: HACKSTIE LOUIS F
IPC: F16C17/03
Filed: 1987-10-29
Granted: 1991-03-12
Abstract: ABSTRACT OF THE DISCLOSURE A dynamoelectric machine with an improved bearing design  is  disclosed.  Rockable pedestal  journal members support the rotor.  The rockable journal members ride on spherical  buttons  to  permit  movement.  A lower bearing shell supports the rockable members within an outer hous-ing.   A  key is provided in channels between the  lower bearing shell and the outer housing which may be easily removed. Shims may be placed on top of the key as desired to effect positioning of the rotor.
Patent CA-1308786-C (CA)
Title: Procede de soudage a l'arc en chanfrein etroit et dispositif pour sa mise en oeuvre
Inventor: BAUJAT VINCENT H
IPC: B23K9/26
Filed: 1988-01-28
Granted: 1992-10-13
Abstract: Le secteur technique de l'invention est celui du soudage à l'arc en chanfrein étroit. L'invention est caractérisée en ce que l'extrémité du fil-électrode en coopérant avec le tube guide-fil oscille dans un plan perpendiculaire à l'avance et de part et d'autre d'une droite moyenne présentant une inclinaison par rapport à l'axe du tube guide-fil, cette oscillation étant limitée alternativement du bord d'une des pièces au cordon précédent. L'application de l'invention est le soudage à l'arc à électrode consommable sous gaz protecteur et en chanfrein étroit positions à plat, à la verticale et plafond.
Patent CA-1307451-C (CA)
Inventor: KRETOW ROBERT P
IPC: B29B11/16
Filed: 1988-02-12
Granted: 1992-09-15
Abstract: ABSTRACT OF THE DISCLOSURE         A reinforcing sheet adaptable to the reinforcement of a panel formed of metal, plastic or sheet molding compound, which reinforcing sheet contains a moisture impermeable barrier embedded in a thermosetting adhesive layer and a reinforcement adhered to the surface of the adhesive layer opposite the surface to be applied to the panel to be reinforced.  The reinforcing sheet with improved resistance to the adverse effects of moisture is advantageously used to reinforce cold rolled steel, such as an automobile panel.
Patent CA-1316324-C (CA)
Title: Infectious waste decontamination
Inventor: CLAUSEN JOHN B
IPC: B09B3/00
Filed: 1988-02-18
Granted: 1993-04-20
Abstract: ABSTRACT         A waste disposal method and system are disclosed for decontaminating and disposing contaminated and infectious wastes from hospitals, laboratories and the like.  The system comprises a decontamination chamber heated to a temperature sufficient to decontaminate waste during a predetermined retention time while waste  is  passed  through  said  chamber.    The  decontamination chamber  preferably  is  cylindrical  and  has  an  outer  chamber surrounding  said  decontamination  chamber  forming  an  annulus through which a heating fluid such as hot oil flows co-current or counter-current to the flow of waste therein.  A helical screw conveyor may advance waste through said chamber.  Decontaminated waste  may  be  briquetted  and  bagged  as  a  porous,  sterile granulate.
Patent CA-1292614-C (CA)
Title: Hair dryer
Inventor: VARMA SHIVENDRA
IPC: A45D20/16
Filed: 1988-02-19
Granted: 1991-12-03
Abstract: ABSTRACT OF THE DISCLOSURE A wall-mounted hair dryer appropriate for mounting in bathrooms with limited wall space comprises a housing contain a fan unit, an air flow divider which produces two air flows, and an electric heating unit which heats one of the air flows. A flexible conduit assembly directs the two air flows to a nozzle, and includes an inner conduit which conveys the heated air flow and an outer conduit which conveys the cooler air flow thereby ensuring that the exterior of the conduit assembly remains cool to the user's touch. The air flows are combined within the nozzle to reduce temperature of the discharged air. A frame is hinged to the housing and normally seats in a recess formed in a forward surface of the housing. A two-sided mirror assembly is mounted in a central opening formed in the frame for pivoting movement about a horizontal axis. An electrically-operable lighting unit including appropriate reflectors projects light to opposing sides of the frame thereby illuminating either of the mirror surfaces. The user has access to a mirrored surface and appropriate illumination despite location of the hair dryerwhere required by space constraints.
Patent CA-1279778-C (CA)
Title: Screw holder
Inventor: ELSE FREDERICK A
IPC: B23P19/00
Filed: 1988-02-24
Granted: 1991-02-05
Abstract: ABSTRACT OF THE DISCLOSURE         A screwholder device comprises jaws which form two halves of the axial passageway down which the screw is driven.  The jaws are hinged at the rearmost end and resiliently held together by a narrowing at the exit ends.  The screw is driven down the passageway and resiliently held together by a narrowing at the exits ends.  The screw is driven down the passageway and is held by the jaw ends whilst being driven to a certain extent into a surface, and the screwhead pushes the jaws apart to allow the screw to exit from the device during final securement.
Patent CA-1308925-C (CA)
Title: Gas turbine engine
Inventor: FLATMAN RICHARD J
IPC: F02C7/05
Filed: 1988-02-25
Granted: 1992-10-20
Abstract: ABSTRACT A TURBOPROPELLER GAS TURBINE ENGINE The invention relates to turbopropeller gas turbine engines  (40)  of  the  type which have  a propeller  (12) positioned upstream of the gas generator  (14).   Intake openings  (20)  supply air through intake ducts  (22)  and annular intake duct (26) to the gas generator (14).     A separating duct  (24)  removes foreign bodies from the  air  flowing  through  the  intake  ducts  (22)  and discharges it through an outlet (72).  The separating duct (24) has a plurality of ejector nozzles (64) equi-spaced in the wall of the duct.  The ejector nozzles induce a flow  through  the  separating  duct  to  draw  the  foreign bodies through the separating duct.  The separating duct allows the passage of large foreign bodies therethrough without damage to the ejector nozzles,  and the ejector nozzles are supplied with air from a compressor (28)  of the gas generator,  and this allows control of the flow through the separating duct (24) by a valve (76).
Patent CA-1301010-C (CA)
Title: Smoking of regenerated tobacco smoke
Inventor: ROSE JED E
IPC: A24F47/00
Filed: 1988-03-16
Granted: 1992-05-19
Abstract: ABSTRACT OF THE DISCLOSURE     A  method  and  an apparatus for regenerating tobacco smoke by  separation  of  the  gaseous  constituents from the condensed constituents.  The gaseous constituents which contain many of the harmful  substances  in  tobacco  smoke  are  eliminated  and the residue of  the  condensed  constituents  is  collected.    For purposes  of  smoking the condensate, an aerosol is produced from this  condensate  for  inhalation  by  the smoker.  Heating is an effective  means  to  produce  the  aerosol and since the heating occurs  at  low temperature, there is no re-combustion of tobacco and the attendant production of harmful constituents.
Patent CA-1303452-C (CA)
Title: Detergents containing oxyalkylated, carboxyl-containing polymers
Inventor: BAUR RICHARD
IPC: C11D3/37
Filed: 1988-03-28
Granted: 1992-06-16
Abstract: - 21 -         O.Z. 0050 39076 Abstract of the disclosure:  Detergents which contain from 0.01 to 20 % by weight of oxyalkylated, carbonyl-containing polymers can be prepared by reacting.       (A)  a polymer which contains, as copolymerized units, one or more monoethylenically unsaturated C3-C6-carboxylic acids with (B)  ethylene oxide, propylene oxide, n-butylene oxide, isobutylene oxide or a mixture of these, in an aqueous medium at up to 150°C.
Patent CA-1318956-C (CA)
Title: Method of transfer function generation and active noise cancellation in a vibrating system
Inventor: TAYLOR BRIAN A
IPC: F01N1/06
Filed: 1988-04-08
Granted: 1993-06-08
Abstract: ABSTRACT    Improved method of transfer function generation and active noise cancellation in a vibrating system 1.  A method for the active cancellation of an inci-dent vibration field (N(i.omega.)) which comprises superposing on  the  incident  field,  a  cancelling vibration   field (C(i.omega.))  to  create  a  residual  vibration  field  (R(i.omega.)) and operating on the residual field with a transfer func-tion to obtain an updated cancelling field the transfer function  being divided  by  a reference  point  (10)  into an upstream part (Fi(i.omega.)) and a downstream part (Fo(i.omega.)) and the downstream part (Fo(i.omega.)) of the transfer function being periodically updated  by multiplying the last ob-tained value  (Fon(i.omega.)  by  a  factor which  is  the  ratio of  a  computational value  of  the  last cancelling field (Cn(i.omega.)) and a computational value for the sum of previous residual fields (R(i.omega.)).            (With Figure 2)