baber/WOPTO huggingface dataset:
Patent GE-P20237548-B (GE)
Title: Fused pyrazine derivatives as a2a /a2b inhibitors
Inventor: LI YONG
Filed: 2019-07-03
Abstract: Compound of formula (III a),    (IIIa)   wherein R2, R4, Cy1 substitutes are provided in the claims or pharmaceutically accepted salt thereof, pharmaceutical compositions on a basis thereof, usage thereat the treatment of bladder cancer, lung cancer, mammary gland cancer, ovarian cancer, colorectal cancer, pancreatic cancer, prostate cancer or head and neck cancer.   	  s Table: 2
Patent GE-P20237546-B (GE)
Title: Position-biased locking pin assembly for ground engaging wear member
Inventor: Bilal Mohamad Youssef
IPC: E02F9/28
Filed: 2020-04-14
Abstract: Locking pin assembly (106) for securing a wear member to support structure includes body portion (110), and shaft member (112) having a ledge (126) partially disposed within, and extending therefrom. Furthermore, body portion is rotatable between first and second positions, wherein first position mechanically inhibits removal of wear member from support structure, and second position permits removal of ground engaging member from support structure. Wear member (104) includes a bore (160) for receiving locking pin assembly (106) extending laterally. Said bore has installation (182) and removal (184) ramps executed for engaging shaft member with the ledge.  	  s
Patent TW-263425-B (TW)
Title: Process of producing multi-color bulge contour foamed insole with accurate embossment
Inventor: HORNG LIAN-JINN
IPC: A43D8/16
Filed: 1994-08-19
Granted: 1995-11-21
Abstract: A process of producing multi-color bulge contour foamed insole with accurate embossment (addition two), which comprises using the mold and machine to prepare the foamed insole body and foamed insole bulge contour lath so that when the mold presses and heats on the upper end of the lath, an insole with uneven pattern immediately formed; which is characterized in that: the pattern comprises multiple embossment cambers and multiple dented spaced stripes in which the embossment cambers are divided the stripes, and UV-sensitive pigment is uniformly coated on non-particular embossment cambers so that when the insole is subjected to the irradiation of UV light, the UV-sensitive pigment coated on the embossment cambers changes color in order to generate multi-color pattern on the bulge contour foamed insole.
Patent DK-166097-C (DK)
Inventor: LINDNER GEORG H
IPC: F04B7/06
Filed: 1987-02-25
Granted: 1993-07-19
Abstract: A positive displacement piston pump includes a cylinder having a working end, an inlet port, an outlet port and a working chamber bounded by the outlet port and the working end; a piston rotatably and reciprocably movable in the cylinder between a retracted position and an extended position, the piston including a free end having a recessed section alternately in fluid communication with the inlet port and the outlet port; a drive motor rotatably and reciprocably driving the piston in the cylinder; a yoke and ball and socket joint pivotally connecting the piston to the drive motor; a base having an upper surface with an elongated slot below the pivot point of the piston and an arcuate slot adjacent the opposite end of the cylinder; and first and second pivot pins secured to a swivel plate which is, in turn, secured to the cylinder through a vertical column, whereby the recessed section is positioned entirely in the working chamber when the piston is at the end of its pressure stroke, regardless of the angle between the piston and the drive motor.
Patent CA-1282355-C (CA)
Title: INTERFERON .alpha. 61
Inventor: INNIS MICHAEL A
IPC: A61K38/00
Filed: 1983-01-14
Granted: 1991-04-02
Abstract: Abstract A new polypeptide, called IFN-.alpha.61, produced by E.coli transformed with a newly isolated and char-acterized human IFN-.alpha. gene is described. The polypep-tide exhibits interferon activities such as antiviral activity, cell growth regulation, and regulation of production of cell-produced substances.
Patent CA-1287272-C (CA)
Title: Spacer frame for insulating-glass panes and method and apparatus for treating the same
Inventor: BAYER FRANZ
IPC: E06B3/66
Filed: 1985-12-13
Granted: 1991-08-06
Abstract: SPACER FRAME FOR INSULATING-GLASS PANES AND METHOD        AND APPARATUS FOR TREATING THE SAME               ABSTRACT OF THE DISCLOSURE   The extruded aluminum spacer frame for insertion between the light-transmitting plates of an insulating-glass pane is formed with one or more pairs of transversely extending aligned openings for admission of a gas into the space within the confines of the frame, for evacuation of a  gas from such space, or for regulation of the pressure within the space.  If the openings are to be sealed, a tough elastic sealing compound is introduced by way of one opening of each pair so as to form in the internal space of the frame a block which sealingly contacts the inner side of the frame all the way around both openings of the respective pair.  A plug is thereupon threaded or driven into one of the openings and close to or even into the other opening in order to urge the mass of sealing compound into sealing contact with the frame around both openings as well as to be maintained in sealing contact with the adjacent material of the compound.
Patent CA-1275587-C (CA)
Title: Dimensionally stable powder metal compositions
Inventor: GERMAN RANDALL M
IPC: B22F3/10
Filed: 1986-07-10
Granted: 1990-10-30
Abstract: Abstract of the Disclosure Powder metal compositions of nickel, molybdenum, boron, carbon, phosphorus and iron which exhibit low shrinkage on sintering.
Patent CA-1276175-C (CA)
Title: Process for tetrafluorobenzoic acid
Inventor: WEMPLE JAMES N
IPC: C07C51/38
Filed: 1986-08-18
Granted: 1990-11-13
Abstract: ABSTRACT         An improved process for the preparation of 2,3,4,5-tetrafluorobenzoic acid is described which involves decarboxylation of tetrafluorophthalic acid in the presence of a base catalyst.  Also described is an improved method for preparing tetrafluorophthalic acid and, in turn, a one-pot process for tetrafluorobenzoic acid using the combination of the two improvements.  These compounds are intermediates for the preparation of 1-cyclopropyl-6,7,8-trifluoro-1,4-oxo-3-quinoline carboxylic acid which is a key intermediate for the preparation of 7-aminosubstituted-1-cyclopropyl-6,8-difluoro-4-oxo-quinolines which are antibacterial agents.
Patent CA-1312429-C (CA)
Inventor: SEITA YUKIO
IPC: A61M1/18
Filed: 1986-08-25
Granted: 1993-01-12
Abstract: ABSTRACT OF THE DISCLOSURE         A  porous  membrane  for  use  in  the  separation  of blood  components,  made  of  a  polyolefin  having  a  wall thickness  in  the  range  of  10  to  500 µm,  and  possessing through holes having an average diameter of 0.01 to 5 µm at a porosity in the range of 10 to 85%.  The porous membrane has a shrinkage of not more than 6.0% in a heat treatment carried  out  at  121°C  for  20  minutes.   A  method  for  the manufacture  of  the  porous  membrane  comprises:  mixing  the molten polyolefin,  an organic filler uniformly dispersible in  the  polyolefin  and  a  crystal  seed-forming  agent; discharging  the  resultant  molten  mixture  through  a  die; solifying  the  discharged  molten  membrane  by  cooling;  and bringing  into  contact  the  solidified  membrane  with  an extractant  incapable  of dissolving  the  polyolefin,  thereby stripping   from   the   membrane   the   organic   filler   by extraction; and fixing the produced polyolefin membrane in a prescribed  length  and  subjecting  the  membrane  to  a  heat treatment at a temperature 20 to 50°C lower than the melting point of the polyolefin.
Patent CA-1291652-C (CA)
Title: Suspended-cable apparatus for measuring a preselected condition of material in a vessel
Inventor: MCGOOKIN HUGH R
IPC: G01F23/00
Filed: 1986-09-08
Granted: 1991-11-05
Abstract: ABSTRACT OF THE DISCLOSURE Apparatus for indicating a preselected condition of material      in a vessel     which includes a laid wire cable      vertically suspended within the vessel so as to contact and be surrounded by material contained therein. The laid wire cable is suspended by a roller-type thrust bearing      which permits free rotation of the cable and thus prevents torsional sheer stresses on the suspended cable end due to tension in the cable and consequent unraveling and reraveling of the cable lays.  In a preferred embodiment of the invention wherein the upper end of the cable is selectively slackened and material level is determined as a function of weight of the slackened cable end unsupported by material, a spherical head      is affixed to tile cable to seat against and cooperate with a side-thrust washer slidably carried on the foot      of a load cell      for isolating the load cell from lateral cable forces due to material or component tolerance variations.   A slip ring assembly      may be attached to the cable for providing direct electrical connection thereto.
Patent CA-1291794-C (CA)
Title: Repetitive strain injury assessment
Inventor: COOK JONATHAN A
IPC: A61B5/22
Filed: 1986-10-30
Granted: 1991-11-05
Abstract: ABSTRACT       A method of assessment of a physiological state of a portion of an animal body such as the wrist of a human, the method recording the velocity of movement against a selected resistance level useful results being achieved with increasing resistance levels and increasing cycles of action being required when compared against controlled subjects. The invention includes assessment of electrical activity magnitude of controlling muscles at the same time and takes into account additional factors including grip in the case of wrist The invention is also directed to apparatus which can retain the respective body portions such as the forearm and hand of subject and can record rate of change of position and as an additional feature, magnitude of electrical activity of controlling muscles against a common time base.
Patent CA-1280488-C (CA)
Title: Perimeter intrusion detection system with block ranging capability
Inventor: MAKI MELVIN C
IPC: G08B13/24
Filed: 1986-11-06
Granted: 1991-02-19
Abstract: ABSTRACT            An  intrusion  detection  system  of  the  type  using cables arranged along a perimeter to be protected and sensing changes in the electrical field around the cables caused by the presence of an intruder.  The cables are divided into sections or blocks and typically only one of the sections is energized at  any  time.   The  variations  caused  by  an  intruder  at  the selected  sections  are  transmitted  through  the  intervening section to the receiver portion of a transceiver located at one end of the cables.  This indicates in which section intrusion has  occurred.   The  system  uses  continuous  wave  excitation whereby the expense and complexity of high speed switching and timing of r.f. signals are avoided.
Patent CA-1293646-C (CA)
Title: Edible fat products
Inventor: LEACH WARREN
IPC: A23D9/00
Filed: 1986-11-14
Granted: 1991-12-31
Abstract: ABSTRACT      The fat content of shortenings, margarine and other plastic emulsion fat products containing substantial amounts of combined polyunsaturated fatty acids, also meets specified melting profile requirements and contains limited amounts of combined saturated and trans fatty acids including palmitic acid.     * * * * *
Patent CA-1304787-C (CA)
Title: Radio pager having a light-emitting diode for providing visual alarm and signal transmission
Inventor: YOSHIZAWA SHIGEO
IPC: G08B3/10
Filed: 1987-01-30
Granted: 1992-07-07
Abstract: (004A/M4) "Radio pager Having a Light-Emitting Diode for Providing Visual Alarm and Signal Transmission"         ABSTRACT OF THE DISCLOSURE       A selective calling radio pager comprising a circuit that receives a calling address signal transmitted on a radio channel and generates a flashing signal in response to the calling address signal.  A control circuit is provided for writing the received calling address signal into a memory in response to the receiving circuit and reading the calling address signal from the memory in response to a manual command signal.  The pager is provided with a light-emitting diode which is responsive to the flashing signal and the calling address signal read out of the memory for supplying an optical signal to an external device.  The external device is provided with a photodetector for converting the optical signal to a corresponding electrical signal and a second light-emitting diode responsive to an output signal from the photodetector for giving visual alarm indication when the pager is placed on the external device.
Patent CA-1283211-C (CA)
Title: Optical character reader
Inventor: SATO KOJI
IPC: G06V30/146
Filed: 1987-02-27
Granted: 1991-04-16
Abstract: ABSTRACT OF THE DISCLOSURE        An optical character reader having a scanner with a field of vision which can scan an entire line of print without being shifted.  A one-character pick out circuit is provided to subdivide the binary information yielded by the scanning of an entire line into discrete units which correspond to single  characters.  The units may then be subjected to recognition processing to complete the reading process.
Patent CA-1300512-C (CA)
Title: Personal care products containing bioemulsifiers
Inventor: HAYES MICHAEL E
IPC: A61K8/00
Filed: 1987-04-13
Granted: 1992-05-12
Abstract: ABSTRACT OF THE DISCLOSURE Personal care products comprising bioemulsifiers, for example, those produced by Acinetobacter calcoaceticus, are provided. Use of such personal care products result in beneficial effects to skin and hair.
Patent CA-1278329-C (CA)
Title: Bearing and method for rotatably supporting a worn shaft
Inventor: GREEN BERNARD
IPC: F16C35/06
Filed: 1987-04-14
Granted: 1990-12-27
Abstract: Abstract An apparatus is provided to rotatably support a shaft having an annular worn portion and unworn portions disposed adjacent to axially opposite ends of the worn portion.  The apparatus includes a plurality of bearing elements.  The bearing elements engage the unworn portion of the shaft at a location adjacent to the worn portion of the shaft.  A sleeve encloses the bearing elements and the worn portion of the shaft.  Opposite ends of the sleeve are closed by seals which engage unworn portions of the shaft.
Patent CA-1286622-C (CA)
Title: Method for clarifying and stabilizing cell culture media
Inventor: BYERS MICHAEL J
IPC: B01D15/00
Filed: 1987-04-23
Granted: 1991-07-23
Abstract: - i -PATENT APPLICATION OF             Eric G. Isacoff, Michael J. Byers, John O. Naples, Chan Wha Kim, Elizabeth Robinson, and Chokyun Rha for METHOD FOR CLARIFYING AND STABILIZING                 CELL CULTURE MEDIA               DN85-47A          JET/ja Abstract of the Disclosure Cell structure media or liquid portions thereof, containing haze-and/or color-generating proteinaceous materials, are simultaneously clarified and stabilized by treatment with a particulate polymeric adsorbent whose particles have average diameters in the range of 0.01-200 micrometers.  Enhanced results are obtained by combining the particulate adsorbent with a water soluble polymer.
Patent CA-1290311-C (CA)
Title: Hydrocarbon conversion catalysts
Inventor: HOEK AREND
IPC: C10G47/02
Filed: 1987-05-25
Granted: 1991-10-08
Abstract: A B S T R A C T                    HYDROCARBON CONVERSION CATALYSTS      Composition of matter suitable as a catalyst (base) in hydro-processing comprising a crystalline aluminosilicate zeolite and a binder wherein the crystalline aluminosilicate comprises a modified Y zeolite having a unit cell size below 24.35 A, a degree of crystallinity which is at least retained at increasing SiO2/Al2O3 molar ratios, a water adsorption capacity (at 25 °C and a P/Po value of 0.2) of at least 8% by weight of modified zeolite and a pore volume of at least 0.25 ml/g wherein between 10% and 60% of the total pore volume is made up of pores having a diameter of at least 8 nm. The invention also relates to hydroconversion catalysts and processes based on said compositions of matter.
Patent CA-1276682-C (CA)
Title: Secure communication system for multiple remote units
Inventor: WAGGENER WILLIAM N SR
IPC: H04B1/713
Filed: 1987-05-26
Granted: 1990-11-20
Abstract: SECURE COMMUNICATION SYSTEM FOR      MULTIPLE REMOTE UNITS            Abstract of the Disclosure A frequency-hopping  datalink for providing communication between a base  station,  relay  unit  and  multiple  remote  units utilizes time-division  mutiplexing  and  transmits  information  signals ccntaining  information  relevant  to  the  next  frequencies  of transmission.  Signals from the base station are transmitted on a first frequency to a relay unit which retransmits the signals on a second frequency to a group of remote units.  The information signal from  the  base  station  contains information  concerning   the frequencies of the next transmission and the time slot allotted for the remote units to respond.  The remote units respond back at the first frequency which is received by the relay unit and rebroadcast to the base station at the second frequency.  The first and second frequencies are changed after each message  in accordance with a pseudo-random sequence generated either at the base station  (and transmitted  in  encrypted  form)  or  by means of  a  pseudo-random sequence generated at each remote unit and the relay unit, whose initial state is reset by an internal or externally derived time reference and whose pattern is determined by an internal key.
Patent CA-1322139-C (CA)
Title: Toilet bowl cleaner
Inventor: BUNCZK CHARLES J
IPC: A61L9/05
Filed: 1987-06-19
Granted: 1993-09-14
Abstract: ABSTRACT     TOILET BOWL CLEANER     Solid cake lavatory cleansing block compositions comprise polyethylene glycol distearate having a dissolution time of at least 5.5 hours, and optional ingredients which include a gelling natural gum, fragrances, dyes, solid binders, filler material and mixtures thereof.  The preferred gum is guar gum and, in that case, it is especially preferred that the filler should comprise sodium chloride.
Patent CA-1306692-C (CA)
Title: Penetration enhancers for transdermal delivery of systemic agents
Inventor: MINASKANIAN GEVORK
IPC: D06P1/642
Filed: 1987-10-02
Granted: 1992-08-25
Abstract: ABSTRACT OF THE DISCLOSURE      This invention relates to a method for administering systemically active agents including therapeutic agents through the skin or mucosal membranes of humans and animals in a transdermal device or formulation comprising topically administering with said systemic agent an effective amount of a membrane penetration enhancer having the structural formula   wherein X and Y, each, may represent sulfur, oxygen or two hydrogen atoms, A is a branched or a straight chain, divalent aliphatic radical having from 0 to 2 double bonds; R' is selected from the group consisting of H, a lower alkyl group having 1-4 carbon atoms, phenyl, lower alkyl or halogen substituted phenyl, acetamido, halogen, piperidinyl, lower alkyl or halogen substituted piperidinyl, carbalkoxy, carboxamide, and alkylformyl; m is 3 7; q is 2m-2x, wherein x equals the number of double bonds in the lactam ring and may be 1, 2 or 3, and R is CH3,     or      wherein R" is H or halogen.
Patent CA-1299886-C (CA)
Title: Radiological detection resistant key changeable combination lock
Inventor: MILLER HARRY C
IPC: E05B37/08
Filed: 1987-11-05
Granted: 1992-05-05
Abstract: ABSTRACT OF THE DISCLOSURE     A combination lock of the type adapted for changing of the combination by a change key, a lock case housing, a stack of a plurality of tumbler wheels loosely journaled on a tumbler post for rotation about its axis and each including an annular outer rim portion and an inner annular hub portion having teeth releasably intercoupling the hub portion and rim portion at any of a plurality of relative angular positions.  The rim portions of the tumbler wheels have specially shaped peripheral gates to receive confronting portions of a fence on the fence lever when the tumbler wheels are properly aligned.  The tumbler post is supported within the tumbler wheel hub portions for nonrotatable axial movement to shift the hub portions axially relative to the outer rim portions between coupled and decoupled relation.  An actuator is activated by rotation of the change key for axially moving the tumbler post and the tumbler wheel hub portions to shift the hub portions to decoupled relation for combination change and a secondary change fence member is slidable rectilinearly into inserted relation in the tumbler wheel gates and retractable therefrom upon movement the of the actuator to selectively hold the rim portion against rotation.
Patent CA-1276945-C (CA)
Title: Process for the isomerization of dichlorotoluene
Inventor: IWAYAMA KAZUYOSHI
IPC: B01J29/06
Filed: 1988-02-08
Granted: 1990-11-27
Abstract: Abstract of the Disclosure.    By using a catalyst containing an acid type zeolite and at least one component of metel selested from the group consisting of rhenium,  nickel and silver and isomerizing a mixture of the isomers of dichlorotoluene in the presence of hydrogen,  the concentration of at least one or more components of the isomers of dichlorotoluene can be increased.  According to this method,  there is provided a process for isomerization of DCT which exhibits a high isomerization capacity and has such isomerization capacity not degraded with reaction time.
Patent CA-1302225-C (CA)
Title: Packaging means for a bundle of rods
Inventor: WOOD LEONARD A
IPC: B65D85/20
Filed: 1988-02-23
Granted: 1992-06-02
Abstract: ABSTRACT OF THE DISCLOSURE Packaging means for holding a bundle of hollow drill rods while protecting the threaded end portions of the rods includes a pair of metal caps each capable of enclosing end portions of the rods in the bundle, the caps each having a polygonal plate portion the edges of which are defined by perpendicularly bent over flanges, with gaps between the flanges. Steel strapping is applied around the flanges to compress these against the ends of the rods. The plate portions of the caps have straight-edged apertures which locate additional strapping extending longitudinally of the rods to hold the caps together at the ends of the bundle.
Patent CA-1297972-C (CA)
Title: Landing assistance system using navigation satellites
Inventor: JOGUET JEAN-CLAUDE
IPC: G01S1/56
Filed: 1988-02-26
Granted: 1992-03-24
Abstract: LANDING ASSISTANCE SYSTEM USING NAVIGATION SATELLITES      ABSTRACT OF THE DISCLOSURE    The  system according to the invention uses GPS/NAVSTAR navigation satellites. It comprises:    -  a  fixed  station  located  in  the  vicinity of the landing  zone,  containing  a  receiver  for  positioning by satellite  that  gives  an  estimate of the position of this fixed  station and computing means that give correction data representing  the  deviation between  this  estimate  and a reference  position; and a data transmitter transmitting, in particular,  these  correction data on a radio channel which is  conventionally  used  to  transmit  data  in a microwave landing system called the MLS system;    -  an  on-board station in each aircraft comprising: an MLS   receiver  capable  of  receiving  the  ancillary  data transmitted  by  the  MLS system, a receiver for positioning by  satellite and a computing device by which the correction data  can  be  used to correct an estimate of position given by the positioning receiver.
Patent CA-1319423-C (CA)
Inventor: SASHO HIDEHIKO
IPC: G11B27/028
Filed: 1988-03-18
Granted: 1993-06-22
Abstract: ABSTRACT OF THE DISCLOSURE           An editing system measures the servo-lock period in every pre-view operation.  Pre-roll time is updated based on the measured servo-lock period. Magnitude of rewinding of the tape is thus adjusted on the basis of the updated pre-roll time.  By up-dating the pre-roll time in accordance with servo-lock period measured in actual operation, the pre-roll time can be set at a minimum value to be determined according to the servo-lock period.  Therefore, the tape does not over shoot the optimum queing position and the period preceding the cut-in point during pre-view operation can be kept short.