baber/WOPTO huggingface dataset:
Patent CN-114378134-B (CN)
IPC: B23K13/02
Filed: 2022-03-24
Granted: 2022-06-03
Abstract: 本发明公开了具有智能调频功能的高频直缝焊钢管的成型设备及工艺，属于直缝焊钢管加工领域。本发明的具有智能调频功能的高频直缝焊钢管的成型设备及工艺，所述支撑臂位于装置主体的外部一侧，且所述支撑臂的外部安装有连接套筒，四个所述连接套筒的外部均环绕有内加压弧板，所述高频焊机包括电控箱。本发明解决了现有技术中直缝焊钢管的成型过程中，钢管的成型效果一般，工作效率低，且适应性一般的问题，通过内加压弧板限位钢管原料板的内壁位置后，可通过多组侧压环板加压钢管原料板的外壁，配合内加压弧板和内限位槽进行成型工作，内压和外压同时进行，四组高频焊机可自行调整位置、距离，根据焊接效果以及采集到数据情况，智能调整频率。
Patent GE-P19971009-B (GE)
Title: Flupirtine in combination with antiparkinsonica against muscle bracing
Inventor: ENGEL URGEN
IPC: A61K31/44
Filed: 1993-07-07
Abstract: Flupirtine is used for the treatment of disorders involving skeletal muscle tension. Flupirtine is used for the treatment of disorders involving skeletal muscle tension.
Patent GE-P19970787-B (GE)
Title: Mixture of quinolinecarboxylic acid and boric acid anhydride as intermediate derivatives of piperazinyl-3-quinolincarboxylic acid with antibacterial activity
Inventor: RITLI PETER
IPC: C07D215/22
Filed: 1993-08-12
Abstract: The invention relates to new quinoline-3-carboxylic acid anhydrides of general formula (I) (wherein R stands for cyclopropyl, a group of the general formula -CH2CR<5>R<6>r<7> (wherein R<5>, R<6> and R<7> stand for hydrogen or halogen), or phenyl optionally substituted by 1 or 2 halogen, R<1> and R<2> stand for halogen, or an aliphatic acyloxy group containing 2 to 6 carbon atoms optionally substituted by halogen, or an aromatic acyloxy group containing 7 to 11 carbon atoms, R<3> stands for chlorine or fluorine and R<4> stands for hydrogen or fluorine) and to the process for the preparation thereof which comprises reacting a compound of general formula (II), (wherein R, R<3> and R<4> are the same as stated above, R<8> stands for hydrogen or alkyl containing 1 to 4 carbon atoms) with a compound of the formula (III): HBF4, or a borone derivative of the general formula (IV): BX3 (wherein X stands for fluorine, chlorine or bromine) or an ether complex thereof, or a triacyloxy borate derivative of the general formula (V): -B(OCOR<9>)3 (wherein R<9> stands for alkyl containing 1 to 5 carbon atoms optionally substituted by halogen, or aryl containing 6 to 10 carbon atoms). The compounds of general formula (I) are new intermediates for the preparation of known quinoline-3-carboxylic acids showing antibacterial activity.
Patent GE-P19991589-B (GE)
Title: A Device for Liquid Aspiration and Irrigation
Inventor: ZARNADZE VAKHTANG
IPC: A61M5/315
Filed: 1997-07-23
Abstract: 1. Technical Result Reduction of complications at operation.             2.Essence A device comprises a hollow cylinder 4, to one end of which is connected a double cannula 5, and to the other a sealing bushing 6, the hollow cylinder 4 comprises a rod 2 with a piston 1, a thrust 3 and inserted in a sealing bushing 6 an aspiration tube 7, whereas the device is additionally provided with a regulation tube 8, a distal elastic part is connected to the aspiration tube 7, and a proximal rigid end 9 is inserted in the thrust 3 and extends thereof. 3. Field of Application Medical equipment, in particular, ophthalmology. 2 fig.
Patent GE-P20125627-B (GE)
Title: Rolling ring support
Inventor: GOITEMIROV RAMZAN
IPC: F16C1/04
Filed: 2008-03-25
Abstract: A rolling ring support comprises an arbor 1, rollers 3 arranged in its groove 2, a becket 4 with a contact link rail 5 of rollers. The grooves 2 have narrowing at one side and the rollers 3 support at another side . The becket 4 has external grooves 6 to place rollers 7. The rolling ring support has an external becket 8 with the internal groove 9 for rolling of the rollers 7.
Patent TW-206921-B (TW)
Title: No. 81102884A01 powerless automatic separating unit for liquid with distinct specific Gravity addition 1
Inventor: LII LIN-SUH-YUEH
IPC: B01D17/025
Filed: 1992-10-23
Granted: 1993-06-01
Abstract: This is addition 1 for powerless automatic separating unit for fluid with distinct specific gravity. The primary design is that the fluid collection container has intake fluid tube on top, meanwhile, inside the fluid collection container equips with balance bar whose specific gravity is in between the light fluid and heavy fluid as well as a light fluid exit tube. Listed below are the characteristics: Heavy fluid exit tube is of form of reverse U. Its top side has an air tube and a motion rod based on lever theory is hinged in the middle. One end of the motion rod possesses activation plate which can open and close the intake opening of the fluid exit tube, and there is a fixed circular clamp over the top of fluid exit tube that reciprocates with the activation plate. Thus the balance bar can go through the ring of the circular clamp and can connect with one end of motion rod. The height of intake fluid opening of the light fluid exit tube is located between the highest and lowest points of the heavy fluid exit tube. By means of floating and sinking of balance bar, the open and close motion can be controlled by the activation plate. The fluid with light specific gravity comes out of light fluid exit tube and the heavy fluid releases from the heavy fluid exit tube such that a mixed fluid with different specific gravity can be separated.
Patent DK-156362-C (DK)
Inventor: SCHULZ ECKHARD
IPC: H05B6/60
Filed: 1983-01-20
Granted: 1990-01-02
Abstract: The invention relates to an appliance for heating an electroconductive material, preferably one which hardens as a result of this heating process, this material being in the form of a continuous strand which is guided inside a channel (14). In this appliance, a high-frequency generator (23) is provided, two capacitor-plates (30) being arranged on two oppositely-located sides of the channel (14), which sides are formed by walls (10 to 13) composed of an electrically insulating material, these capacitor-plates (30) being staggered by at least their length and being connected to a non-earthed terminal of the high-frequency generator (23), while two further capacitor-plates (31, 32) are arranged on each of the two sides, adjacent to the two capacitor-plates (30), these further capacitor-plates (31, 32) being connected to the earthed terminal of the high-frequency generator (23) and extending along the channel (14) for a distance such that the strand outside the heating zone is no longer at a potential. The appliance can be used, in particular, in a belt-type continuous-moulding unit for the manufacture of blanks for building materials, starting from a raw mixture having a high dielectric coefficient.
Patent CA-1322021-C (CA)
Title: Fluorescent lamp device with incandescent type screw base
Inventor: KAMEI TAKETO
IPC: H01J61/54
Filed: 1982-06-04
Granted: 1993-09-07
Abstract: Abstract of the Disclosure A fluorescent lamp device according to the present invention includes a ballast, a screw base electrically connected to the ballast, a fluorescent tube curved in an arc at three portions thereof, a bowl-shaped member for housing the ballast with the screw base fixed pro-jecting outside therefrom, a globe, and a partition plate attached to an open end of the member so as to thermally isolate or insulate the ballast from the fluorescent tube and to which the fluorescent tube is fixed.  The bowl-shaped member is provided with a plura-lity of ventilating slits for discharging heat radiated from the ballast, and also with air-ducts for com-municating the space inside the globe with the outside air.  The globe is also provided with holes at the top portion thereof.
Patent CA-1276373-C (CA)
Title: Chain-extended poly(aryl ether ketones)
Inventor: ROBESON LLOYD M
IPC: C08G61/12
Filed: 1986-05-02
Granted: 1990-11-13
Abstract: CHAIN-EXTENTED POLY(ARYL ETHER KETONES) ABSTRACT OF THE DISCLOSURE This invention is directed to novel crystalline chain extended polymers containing segments of crystalline poly(aryl ether ketones). The novel materials are easy to prepare and display excellent toughness, fabricability and very good high temperature and solvent resistance.
Patent CA-1291931-C (CA)
Title: Impregnated substrate incorporating an indicator dye
Inventor: FELLOWS ADRIAN N
IPC: D06M13/00
Filed: 1986-07-22
Granted: 1991-11-12
Abstract: ABSTRACT              IMPREGNATED SUBSTRATE INCORPORATING AN           INDICATOR DYE     An impregnated fabric material comprising a fabric substrate to which has been bonded an active cationic impregnant characterised in that there has also been applied to the substrate an anionic indicator dye in combination with a further cationic component, and in that the dye bonds to the further cationic component more readily than to the substrate and that the further cationic component competes with the impregnant for bonding to the dye.  In the case of a wiping cloth, when the dye, which can act as an indicator, has been removed to indicate exhaustion of the active component, enough active component in fact remains on the cloth to provide a safety margin.
Patent CA-1316504-C (CA)
Title: Dispositif de distribution et de vente de supports souples
Inventor: DEWAELE RENEE
IPC: G07F11/16
Filed: 1986-07-25
Granted: 1993-04-20
Abstract: Dispositif comprenant essentiellement un élément en forme de meuble fermé sur trois côtés comportant une juxtaposition et une superposition de casiers renfermant chacun un paquet de supports souples, et un moyen de distribution individuelle des supports. Le dispositif comprend également un ensemble de sélection et de paiement des supports souples. Un dispositif de fermeture de la face avant de l'élément est muni, au niveau de la partie supérieure de chaque casier, d'une ouverture de distribution, et sous cette ouverture d'un logement de réception d'un modèle du support souple contenu dans le casier correspondant.
Patent CA-1336310-C (CA)
Title: Filling compound for multi-wire conductor of an electrical cable and cables including such compound
Inventor: MARCIANO-AGOSTINELLI FABRIZIO
IPC: B29C48/06
Filed: 1986-09-18
Granted: 1995-07-18
Abstract: The invention relates to a filling compound for filling the interstices between a plurality of wires of a conductor, said filling compound comprising a polymeric compound which has a 100 gram needle penetration value between 50 and 100 tenths of a millimeter at 25°C and particles of a water swellable material having a particle size not greater than 200 microns.  The invention also relates to a cable containing the filling compound and a method for making same.  The filling compound enables production of electrical cables with improved resistance to ingress and movement of water between and around the wires of an electrical cable conductor.
Patent CA-1283090-C (CA)
Inventor: RAMSDEN HUGH E
IPC: B01J20/32
Filed: 1986-12-23
Granted: 1991-04-16
Abstract: BONDED PHASE OF SILICA               FOR SOLID PHASE EXTRACTION                 ABSTRACT OF THE DISCLOSURE            A bonded phase silica product of the formula:       in which          is the backbone of a silica gel or controlled pore glass, X is selected from -O-,-S-,          and           , each R and R1 are each independently selected from hydrogen, an alkyl group of from 1 to 3 carbon atoms and ?CH2?COOR3, R2 and R3 are each independently alkyl of from 1 to 4 carbon atoms, n is an integer of from 2 to 5, p is zero or one and m is an integer of from 1 to 4, is suitable for use in solid phase extraction for cleanup of urine samples for analysis of cannabinoids.
Patent CA-1291235-C (CA)
Title: Multi-row modular electrical connector
Inventor: BRYCE J ROBERT
IPC: H01R13/506
Filed: 1987-01-12
Granted: 1991-10-22
Abstract: ABSTRACT         A modular electrical connector includes a cell having a plurality of walls defining a receiving area therebetween and a plurality of electrical contact carrying modules receivable in the receiving area, each having a first wall adjacent a cell wall and a second wall spaced from any other cell wall, Each module is secured to the cell tri-dimensionally, and independently of any other module, through  appropriate securement means on the cell walls and each first module wall.  The connector is easily and accurately assembled or disassembled.
Patent CA-1284381-C (CA)
Title: Optical disc recording method and apparatus for digital data having a plurality of transmission rates
Inventor: SAKO YOICHIRO
IPC: G11B20/10
Filed: 1987-01-27
Granted: 1991-05-21
Abstract: ABSTRACT OF THE DISCLOSURE    When a time-sequential signal such as an audio or digital data signal is optically recorded on a disc-shaped recording medium, the transmission rate of the digital data is determined or the time sequential audio signal is sampled at a predetermined sampling frequency to obtain time-sequential digital data which is sequentially recorded on the disc-shaped recording medium.  The rotational speed of the disc-shaped recording medium is controlled in response to the transmission rate of the time-sequential digital data.
Patent CA-1338381-C (CA)
Title: Minactivin - (plasminogen activator inhibitor-2)
Inventor: ANTALIS TONI MARIE
IPC: C07K16/00
Filed: 1987-03-13
Granted: 1996-06-11
Abstract: The present invention relates to the production of a novel human protein, minactivin, by recombinant DNA technology, the characterization of the gene sequence, and the expression and purification of large quantities of biologically active minactivin from a recombinant host.  It also relates to the purification of biologically active native minactivin, as well as peptides derived from minactivin and their amino acid sequences.
Patent CA-1293389-C (CA)
Title: Thermocouple connector
Inventor: FALK RICHARD A
IPC: G01K7/12
Filed: 1987-04-23
Granted: 1991-12-24
Abstract: Abstract of Disclosure Disclosed herein is an electrical connector for a repeating immersion thermocouple lance for molten metal baths which includes a heat sensor in the plug for sensing the temperature of the lance to detect temperature build up at the cold junction of the thermocouple which could provide a false EMF reading to distort the bath temperature reading of the thermocouple.
Patent CA-1300076-C (CA)
Title: Hair photobleaching
Inventor: KOZIKOWSKI STAN D
IPC: D06L4/50
Filed: 1987-06-18
Granted: 1992-05-05
Abstract: ABSTRACT OF THE DISCLOSURE A method and apparatus for artificially bleaching or lightening hair by exposing the hair to intense radiation of artificial light.  The light is typically from a laser or flashlamp source and provides adequate intensity and power during the lifetime of the excited melanin molecule in the hair to substantially destroy at least some of the melanin molecules in the hair.
Patent CA-1264805-C (CA)
Title: Energy converter
Inventor: BUIKEMA WOLTER
IPC: H02M3/335
Filed: 1987-06-25
Granted: 1990-01-23
Abstract: ABSTRACT An energy converter of the type utilizing a series-resonant bridge circuit containing at least two thyristors with diodes antiparallel connected thereto, a high-frequency output transformer, and an energy buffer. A control circuit is incorporated for generating trigger pulses for the appropriate thyristors in response to the energy of the buffer. The energy converter further comprises a switching circuit connected in at least one of the supply lines of the supply source to the series-resonant circuit for ensuring that the diode, antiparallel connected to the last-conducting thyristor, starts to draw current immediately after this thyristor is blocked. The control circuit furthermore generates signals indicative of the presence of current flowing through the diodes, which signals control the supply of the trigger pulses to the thyristors.
Patent CA-1328373-C (CA)
Inventor: BROTSKY EUGENE
IPC: A23L13/00
Filed: 1987-07-21
Granted: 1994-04-12
Abstract: PROCESS FOR ACIDIFYING GROUND MEATS               ABSTRACT OF THE INVENTION       Meats having the necessary low-interior-acid level for acid foods and which are more natural, better tasting, and have a better texture than that presently obtained using the encapsulated-acid process can be prepared by a process including the steps of salting a meat emulsion to extract salt-soluble protein for binding, extruding the emulsion into a hot salt solution, cooking with agitation in the hot salt solution to heat set the exterior of the protein, followed by further treating of the meat in an acid solution containing salt to reduce the pH of the meat particles.  The use of expensive fat-coated acids is unnecessary to obtain an acidified meat product.
Patent CA-1283691-C (CA)
Title: Contrast enhanced implosion protection system
Inventor: LEE SAE D
IPC: H01J29/87
Filed: 1987-08-05
Granted: 1991-04-30
Abstract: Abstract of the Disclosure A resin bonding system which bonds a substantially flat implosion protection panel to the nominally flat faceplate of a flat tension mask CRT tube and is cured by exposure to ultraviolet radiation.  The resin bonding system is designed for differential adhesion so that the faceplate separates more easily from the resin than does the implosion protection panel, thus achieving superior implosion performance.  It also incorporates a contrast-enhancing neutral density agent, preferably confined to a flat layer adjacent to and adhered to the flat surface of the implosion panel in order to achieve uniform neutral density filtration across the face of the tube.  The neutral density agent is preferably an organic dye.  Because the nominally flat faceplate is actually somewhat concave after evacuation of the tube, confining the neutral density agent to the layer which adheres to the flat faceplate avoids mottling of the CRT picture which would otherwise result from changes in the thickness of the pigmented layer across the face of the CRT.
Patent CA-1283923-C (CA)
Title: Propargyl furan- and thiophenecarboxylates
Inventor: NEUBAUER HANS-JUERGEN
IPC: C07D333/24
Filed: 1987-08-12
Granted: 1991-05-07
Abstract: BASF Aktiengesellschaft ABSTRACT OF THE DISCLOSURE: Propargyl furan- and thiophenecarboxylates of the formulae Ia and Ib (Ia)   (Ib) where R1, R2 and R3 are each hydrogen, chlorine, bromine, nitro, C1-C4-alkyl, C2-C4-alkenyl, C1-C4-haloalkyl, C2-C4-haloalkenyl, or phenyl which is unsubstituted or substituted by halogen, C1-C4-alkyl, or C1-C4-alkoxy, X is oxygen or sulfur, n is the integer 0 or 1, and, if X is sulfur, R1, R2 and R3 may furthermore be fluorine, cyano, C1-C4-alkoxy, C1-C-4-halo-alkoxy, C2-C4-alkenyloxy or C2-C4-haloalkenyloxy, processes for their manufacture, and their use for combating pests.
Patent CA-1292733-C (CA)
Title: Olefin oligomerization process and catalyst
Inventor: THRELKEL RICHARD S
IPC: C07C2/26
Filed: 1987-08-14
Granted: 1991-12-03
Abstract: ABSTRACT OF THE DISCLOSURE A catalyst composition comprising a transition metal complex selected from complexes of nickel and palladium with a fluoro-organic thiol or sulfide ligand, having a single sulfur atom in a ligating position and wherein the carbon atom adjacent the carbon to which the sulfur atom is attached has at least one fluoro substitu-ent and with the proviso that said fluoro-organic thiol or sulfide does not contain any other ligating group or atom in a ligating position which will displace fluoro as a ligand, and an organometallic-reducing agent selected from the group of borohydride and organoaluminum halides and alkoxides.  The catalyst is especially useful for the oligomerization of olefins to higher molecular weight olefins having a high degree of linearity.
Patent CA-1339274-C (CA)
Inventor: KAGOHATA TSUNEO
IPC: B60H1/00
Filed: 1987-09-08
Granted: 1997-08-12
Abstract: In an air conditioner installed on a motor vehicle, a temperature control system of a type in which detected temperature value of air discharged from the air conditioner is controlled convergently to a desired temperature value by regulating thermal exchange capability of the air conditioner includes an arithmetic apparatus for arithmetically determining and updating sequentially a deviation of the actual heat exchange capability from a requisite heat exchange capability in accordance with a difference between the detected temperature value and the desired temperature value, control apparatus for performing regulation of the heat exchange capability on the basis of the deviation, and decision apparatus for enabling the control apparatus to fetch the deviation every time predetermined conditions are satisfied, wherein the convergent control is effectuated by correspondingly modifying the heat exchange operation performed intermittently.
Patent CA-1334366-C (CA)
Title: Animal marker implanting system
Inventor: CAMPBELL NEIL E
IPC: G01D7/06
Filed: 1987-09-29
Granted: 1995-02-14
Abstract: A system for implanting a solid marker in an animal is provided.  The apparatus includes a hollow tube having an entrance and an exit opening. A support is provided for supporting a hollow tube. A plunger is slideably disposed between a first position and a second position within the support.  The plunger cooperates with the support and the tube.  The plunger engages the marker proximate to the entrance opening of the tube, and ejects the marker through the tube when the plunger is moved from a first position to a second position.
Patent CA-1305467-C (CA)
Title: Additive for the hydroconversion of a heavy hydrocarbon oil
Inventor: OHTAKE NOBUMITSU
IPC: C10G47/04
Filed: 1987-12-09
Granted: 1992-07-21
Abstract: ABSTRACT OF THE DISCLOSURE    There is provided an additive for the hydroconversion of a heavy hydrocarbon oil, which is obtained by suspending a fine powder of a carbonaceous substance and a solution of a heteropolymolybdic acid and/or transition metal salts thereof in a hydrocarbon oil.  By the use of the additive of the present invention, the hydroconversion of a heavy hydrocarbon oil can be effectively performed at high conversion without occurrence of coking.
Patent CA-1304806-C (CA)
Title: Method of preventing vibration noise in change-speed gearboxes, in particular of motor vehicles
Inventor: ABROMEIT GERHARD
IPC: B60W30/18
Filed: 1987-12-17
Granted: 1992-07-07
Abstract: Abstract "Method of preventing vibration noise in change-speed gearboxes, in particular of motor vehicles"     In a method of preventing vibration noise in change-speed gearboxes, in particular of motor vehicles, with an electronic control of the ignition and the fuel measuring control of the internal combustion engine which is variable timewise as a function of events, the internal combustion engine is controlled as a function of the occurrence of gearbox vibration noise in order to change the combustion process of the said internal combustion engine so that no irregularities occur in the rotational vibration behaviour.            Figure
Patent CA-1285613-C (CA)
Title: Source volt-ampere/load volt-ampere differential converter
Inventor: BARTHOLD FRED O
IPC: H02M3/28
Filed: 1987-12-21
Granted: 1991-07-02
Abstract: ABSTRACT OF THE DISCLOSURE    A source V-A/load V-A differential converter (single quad-drant DC-DC  topology) combines  the canonical functions of both the boost and buck converter topologies.  Basic advantages of the boost and  buck topologies  are retained,  disadvantages of these and prior art compound  topologies  are  eliminated,  and several entirely new and useful functions are realized.  These new func-tions include  sub-microsecond source voltage/load step response (independent of feedback loop parameters), extremely  wide source voltage  range,  very  high  conversion efficiency/power density, multiple auxiliary outputs with closely held voltage range para-meters (without resort to minimum load, pre-load, or sub-regula-tion),  galvanic  input/output  isolation,  enhanced  capacitance safety/energy storage,  reduced gain  bandwidth requirements, and intrinsic stability.   The  differential  term  derives  from the transfer function for this new compound topology, i.e., x=.delta.(a+x).