baber/WOPTO huggingface dataset:
Patent NO-165227-C (NO)
Inventor: ANHAEUSER DIETER
IPC: B32B3/06
Filed: 1984-12-06
Abstract: The present invention is related to a flat laminate part consisting of a substrate layer and a cover layer having an auxiliary pull-off means to so pull-off said cover layer or parts of said cover layer said auxiliary pull-off means comprising a preset cut or cuts or a preset breaking line or lines (4) in said cover layer, said auxiliary pull-off means being Improved by having a stiffened area (6a) in the surrounding of the preset cuts or preset breaking lines in order to fa- ciliate the producing of the grasp parts (6, 7) for pulling off said cover layer or parts of said cover layer.
Patent NO-173911-C (NO)
Inventor: YOUNG DONALD C
IPC: A01N25/18
Filed: 1984-12-28
Abstract: The fumigation of soils, enclosed spaces, agricultural products and other commodities, etc., using compositions which decompose to form carbon disulfide and certain other biocidal materials. Such fumigation can be used to control bacteria, fungi, insects, nematodes, rodents, and weeds. Fumigant compositions are described herein as "thiocarbonates" including, without limitation, salts of trithiocarbonic acid and tetrathiocarbonic acid, compositions having empirical formulae intermediate to these acid salts (such as MCS3.7, wherein M is a divalent metal ion), and compositions containing substances in addition to thiocarbonates [such as a stabilized ammonium tetrathiocarbonate which contains ammonium sulfide, i.e., (NH4)2CS4.(NH4)2S]. The compositions are generally water soluble and can be prepared, stored, and used in aqueous solutions. Thiocarbonate solutions of the invention are stable during prolonged periods of storage in a closed container, exhibit a low vapor pressure, and are not flammable. For soil fumigation, thiocarbonates can be mixed with fertilizers to provide a multi-functional application.
Patent NO-169152-C (NO)
Inventor: EK KURT LENNART
IPC: A23P20/25
Filed: 1987-09-28
Abstract: An apparatus and process for filling a cored frozen fruit or vegetable comprising a conveyor adapted to run intermittentl y in a predetermined downstream direction above which is a filler, means for advancing the conveyor to transport the fruit or vegetable with its open end facing upwards to a position below the filler, means for stopping the conveyor at this position for a period of time sufficient for filling and means for restarting the conveyor to transport the filled fruit or vegetable away from the filler, characterised in that the conveyor is provided with a supporting means for the lower surface of the fruit or vegetable having at least three sharp points capable of making an incision in the lower surface and positioned to hold the fruit or vegetable in a substantially fixed and steady position during the filling.
Patent NO-172239-C (NO)
Inventor: VERHOEVEN THOMAS R
IPC: C07D309/30
Filed: 1988-07-08
Abstract: A process for alkylating the alpha position of the 8-acyl side chain in mevinolin and analogs thereof is disclosed. The process proceeds with a single charge of base and alkyl halide to give products with a pharmaceutically acceptable purity.
Patent NO-175275-C (NO)
Inventor: HOPPERDIETZEL SIEGFRIED
IPC: F16L33/22
Filed: 1989-03-29
Abstract: The invention relates to a two-piece metallic clamping connector for pipes and hoses, consisting of polymer material. In this case, a connecting piece (1) designed as a pipe sleeve is used, having a plug-in region (11) which is to be inserted into the pipe end (21). There is furthermore a sliding sleeve (3), which can move axially with respect to the pipe axis, and which can be pushed over the pipe end (21) with the plug-in region (11) inserted, to produce the clamping connection. The invention is seen in that the sliding sleeve (3) has a conical recess (32), running from the outside to the inside over its wall cross-section, on its free end (31) facing the flange projection (110). This conical recess (32) makes a transition via a radius (34) into a cylindrical section (35). A hollow channel (33) is fitted in a circumferential manner into the inner circumferential wall of the sliding sleeve (3), adjacent to the cylindrical section (35). <IMAGE>
Patent NO-171973-C (NO)
Inventor: BERGER NOEELLE
IPC: H01B3/22
Filed: 1990-02-16
Abstract: Mixtures of benzyltoluene, benzylbenzene and their higher homologues, the said mixtures optionally containing triphenylmethane, ditolylphenylmethane, tolyldiphenylmethane and their higher homologues. These mixtures are prepared by chlorinating a mixture of toluene and benzene which is then subjected to the action of an inorganic halide.
Patent NO-177612-C (NO)
Inventor: HECKLER MARK
IPC: E05F15/10
Filed: 1990-10-19
Abstract: By means of this method and the arrangement, in the case of an automatic door, especially in the case of lifts with a controlled door drive which moves doors of a cabin door by means of a motor with a reduction gear and a mechanical drive, and moves doors of a shaft door via mechanical coupling elements, protection against being caught, responding up to the last few mm of a door closing movement with constant force levels, is provided. In this case, this is done by a control error dV being continuously compared during the door closing movement with a maximum permissible control error dVmax produced by a nominal value sensor (3.5) and, if this maximum control error is exceeded, the door is stopped with subsequent reversing. The response levels for an external disturbing force (3.9) are kept constant by a calibration trip computer (3.11) determining values for mass compensation (3.12) and values for friction compensation (3.13) during periodic calibration trips and supplying these values as a compensation value Vk to a second comparator (3.2). In consequence, the magnitude of an external disturbing force (3.9) is also known, or can be measured precisely, with a defined gain of the controller (3.8) and a known torque characteristic of the DC motor (2.1), which creates the precondition for safe protection against being caught. 
<IMAGE>
Patent AU-728523-C (AU)
Title: Neurotrophin antagonist compositions
Inventor: TEHIM ASHOK
IPC: A61K31/5377
Filed: 1997-10-20
Granted: 2001-08-09
Abstract: A pharmaceutical composition comprising a compound of Formula I wherein R1 is selected from, inter alia, alkyl, aryl-loweralkyl, heterocycle-loweralkyl, loweralkyl-carbonate; optionally substituted amino; benimidaz-2-yl; optionally substituted phenyl; loweralkyl-(R5)(R6) wherein one of R5 and R6 is selected from H and the other is selected from carboxy, carboxy-loweralkyl and loweralkoxycarbonyl; NHCH2CH2OX wherein X represents an in vivo hydrolyzable ester; and R2 and R3 are independently selected from H, NO2, halo, di(loweralkyl)amino, cyano, C(O)OH, phenyl-S-, loweralkyl, and Z(O)OR7 wherein Z is selected from C and S and R7 is selected from H, loweralkylamino and arylamino; or pharmaceutically acceptable salts or certain in vivo hydrolyzable esters or amides thereof, in an amount effective to inhibit neurotrophin-mediated activity, and a suitable carrier, is described. The compositions are useful to inhibit undesirable neurotrophin-mediated activity such as the neurite outgrowth that occurs in some neurodegenerative disease states.
Patent CA-2000249-C (CA)
Inventor: SASSANELLI VITO
IPC: C03C27/12
Filed: 1989-10-06
Granted: 1996-01-09
Abstract: In a horizontal plant for the production of curved and tempered sheets of glass the apparatus for the bending of the sheets of glass is provided, by rendering downwardly mobile,  in an opposite direction one with respect to the other,  the conveyor rollers which are situated between the male and female bending moulds, thus permitting the production of sheets of glass having complex  forms,   reduced  thicknesses  and  notable dimensions.  The bending  process  makes  use  of  the possibility of inclining the rollers to place the sheet of heated glass on the female mould.
Patent CA-2003189-C (CA)
Inventor: SCHMIDHUBER KARL
IPC: B60J10/82
Filed: 1989-11-17
Granted: 1993-04-27
Abstract: SLIDING OR SLIDING-LIFTING ROOF FOR CARS            ABSTRACT OF THE DISCLOSURE     In  a  sliding  or  sliding-lifting  roof for a car, a lid, associated   with   a  roof  opening  for  the  purpose  of completely   closing   it,   has  a  front  edge  which  is wedge-shaped   in   cross-section.     A  sealing  profile, sealingly  filling  the  gap between the fixed vehicle roof and  the  lid  when the lid is closed, is pushed from below onto  a  downward  flange  of the fixed vehicle roof and is deformable  to  form  a  trough, generally complementary in shape  to  the  wedge  shape.   The wedge-shaped front edge here      engages      generally     form-fittingly     and force-transmittingly  into the sealing profile, so that the lid,  at  its  front  edge  due  to its engagement with the sealing  profile,  is  reliably secured against high uplift forces, such as occur at high speeds of travel.
Patent CA-2003736-C (CA)
Inventor: STEIERT EDWIN
IPC: F23N3/08
Filed: 1989-11-23
Granted: 1993-07-06
Abstract: Heater for a Motor Vehicle ABSTRACT OF THE DISCLOSURE      Flame monitoring is normally performed in a space heater for a motor vehicle in order to stop the fuel supply within a certain period of time in the case of interruption of the flame.   If interruption of the flame is detected by measuring the temperature on the heat exchanger or  the combustion chamber of the heater in order to detect a possibly relatively  rapid temperature drop, it must be ensured that the temperature at the test  point can indeed decrease rapidly enough.  It is therefore necessary constantly to monitor the electric motor of the blower for the combustion air or for the heating air flowing past the heat exchanger, so that the combustion  chamber or the heat exchanger will indeed cool after interruption of the  flame.  The operation of the blower motor is monitored by briefly interrupting  the power supply and measuring the generator voltage generated by the motor  that continues to rotate.   If there is no generator voltage or it is too low,  a malfunction indication is generated.
Patent CA-2005582-C (CA)
Inventor: BIBLARZ OSCAR
IPC: H01J61/54
Filed: 1989-12-14
Granted: 1994-05-10
Abstract: Abstract of the Disclosure HIGH PRESSURE DISCHARGE LAMP WITH       INCANDESCENT FILAMENT FOR STARTING     A high pressure sodium arc tube assembly includes a light-transmitting arc tube containing a fill material including sodium and mercury, a pair of electrodes sealed in opposite ends of the arc tube, and a filament or other resistive member located within the arc tube and extending between opposite ends thereof.  The filament is electrically connected to the electrodes.  The filament provides a sufficient electric field and an abundance of electrons dispersed throughout the discharge region to initiate an arc discharge when the electrodes are energized.  The filament is selected to produce an electric field in the discharge region prior to initiation of arc discharge of at least 20 volts per centimeter.  After an arc discharge is initiated, the voltage between the electrodes drops, and the filament is partially short-circuited by the arc discharge.  The filament provides fast initial starting and fast hot restarting, while eliminating the requirement for high voltage starting pulses.
Patent CA-2006987-C (CA)
Title: Tread application method and apparatus
Inventor: CRONIN ROBERT ALLAN
IPC: B29D30/58
Filed: 1990-01-02
Granted: 1999-12-28
Abstract: A method for clamping an annular tread to a pneumatic tire casing comprises mounting the casing on a wheel, mounting the annular tread on an axially moveable supporting device, the supporting device having radially and axially retractable means for selectively stretching the tread, stretching the annular tread to a size allowing it to circumferentially surround the casing by radially expanding the stretching means, moving the stretched annular tread axially toward the casing to a position where it circumferentially surrounds and is centered on the casing, clamping the stretched, annular tread to the casing by pressing on the radially outermost surface of the annular tread with a clamping means, retracting the clamping means, and transferring the annular tread from the supporting device onto the casing by moving the supporting device axially away from the casing.
Patent CA-2010168-C (CA)
Title: Overcurrent protection device
Inventor: ZULASKI JOHN A
IPC: H02H3/08
Filed: 1990-02-15
Granted: 2000-12-26
Abstract: An overcurrent protection device is provided for one or more phases of a circuit that generates a control signal dependent upon an adjustable trip level setting after a fault has occurred. The device includes a blocking level detector that blocks the generation of the control signal if the current in any of the phases exceeds either a first predetermined blocking level or the adjustable trip level setting. In a preferred arrangement, before control-signal generation, the device also requires that the current in at least one phase is below a predetermined load level.
Patent CA-2019390-C (CA)
Title: Separator
Inventor: LAMB TIMOTHY JOHN
IPC: B03B5/62
Filed: 1990-06-20
Granted: 2000-10-31
Abstract: There is disclosed a separation vessel which is defined by a cylindrical wall (2) and a base (38), there being a solids collection region (12) centrally disposed of the base (38), an outlet (8) disposed in an upper region of the vessel, and a flow modifying member (14) positioned adjacent the base (38), the arrangement of the vessel being such that liquid carrying particulate material may flow upwardly to the top of the vessel toward the outlet (8) in a substantially axial direction. Also disclosed is a method of separating components of a liquid mixture from each other and a method of classifying a particulate material.
Patent CA-2019951-C (CA)
Title: Press machine
Inventor: KUZE YOSHIKAZU
IPC: B30B15/18
Filed: 1990-06-27
Granted: 1998-12-29
Abstract: Vertical guide posts are securely mounted on a base plate, and a cylinder plate is securely mounted on top portions of the guide posts.  A hydraulic cylinder is mounted on the cylinder plate and a movable plate is slidably mounted on the guide posts.  A piston rod of the hydraulic cylinder is connected to the movable plate.  By vertically moving the movable plate, press work is performed.
Patent CA-2021884-C (CA)
Title: Smoothly-operating rotary fluid machine
Inventor: LEE TOCEW
IPC: F01C1/12
Filed: 1990-07-24
Granted: 1994-11-22
Abstract: Abstract:     Smoothly-operating Rotary Fluid Machine A rotary  fluid  machine  includes  two   intermeshing rotors(2,  3)  rotatably  mounted in a double-cylinder  bore portion(10)  of a casing(1),  each rotor(2 or 3) having  two lobs  portions(2a or 3a) disposed on two opposite ends of  a long coordinate axis of the rotor(2 or 3) and having a waist portion  confined by two shallow recess portions(2b  or  3b) formed  on two opposite sides of a short coordinate axis  of the  rotor(2  or  3) so that one rotor(2)  can  be  smoothly rotatably  engageable  with the other rotor(3) in a  single-point contact for a smooth running of the two rotors.  For a buffer  of  a  higher output fluid  pressure,  a  balancing chamber(14)  is  formed between the bore portion(10)  and  a fluid  outlet(13)  so that a fluid suddenly  increased  with fluid pressure may be backflowed into the bore  portion(10) through  a  plurality  of holes(16) formed  in  a  partition plate(15)  between the chamber(14) and the bore  portion(10) for  preventing  water  or air hammer  when  handling  high-pressure fluid.     (Figure 1)
Patent CA-2027882-C (CA)
Title: Control system for a storage and retrieval machine
Inventor: SORENSEN B CHUCK
IPC: B65G1/04
Filed: 1990-10-17
Granted: 1995-10-03
Abstract: A control system for a storage and retrieval machine is disclosed in which a supervisory control means is responsive to operating commands from a remote source to provide operating instructions for the control of the base, carriage and shuttle of the storage and retrieval machine.  Separate control means for the base, the carriage and the shuttle respectively contain base, carriage and shuttle operating parameters.  The base, carriage and shuttle control means are responsive to operating instructions from the supervisory control means to respectively control movement of the base, carriage and shuttle in accord with the associated base, carriage and shuttle operating instructions and parameters.  Base drive means, carriage drive means and shuttle drive means are also provided and each include a drive control means which produces drive control instructions. The base, carriage and shuttle drive means are respectively responsive to control instructions from the base, carriage and shuttle control means and their associated drive control instructions to move the associated base, carriage and shuttle.
Patent CA-2033331-C (CA)
Title: Method of detecting a substance using enzymatically-induced decomposition of dioxetanes
Inventor: BRONSTEIN IRENA Y
IPC: G01N21/76
Filed: 1990-07-17
Granted: 2006-03-28
Abstract: In an assay method in which a member of a specific binding pair is detected by means of an optically detectable reaction, the improvement wherein the optically detectable reaction includes the reaction, with an enzyme, of a dioxetane having the formula (see formula I) where T is a cycloalkyl or polycycloalkyl group bonded to the 4-membered ring portion of the dioxetane by a spiro linkage; Y is a fluorescent chromophore; X is hydrogen, alkyl, aryl, aralkyl, alkaryl, heteroalkyl, heteroaryl, cycloalkyl, cycloheteroalkyl, or enzyme-cleavable group; and Z is hydrogen or an enzyme-cleavable group, provided that at least one of X or Z must be an enzyme-cleavable group, so that the enzyme cleaves the enzyme-cleavable group from the dioxetane to form a negatively charged substituent banded to the dioxetane, the negatively charged substituent causing the dioxetane to decompose to form a luminescent substance that includes group Y of said dioxetane.
Patent CA-2033359-C (CA)
Title: Method of matching patterns and apparatus therefor
Inventor: NISHIO MASAMI
IPC: G06K9/64
Filed: 1990-12-28
Granted: 1995-12-12
Abstract: A method matching patterns includes the steps of optically scanning a master image and a to-be-recognized image and outputting master image data and to-be-recognized image data, extracting master outline data representing an outline of the master image from the master image data, extracting to-be-recognized outline data representing an outline of a to-be-recognized image from the to-be-recognized image data, performing an enlargement process for the to-be-recognized outline data to enlarge the to-be-recognized outline, thereby forming to-be-recognized outline data, and collating the master outline data with the to-be-recognized outline data, and if a portion of the master outline projects from the to-be-recognized outline, determining that the to-be-recognized image has a short-defect indicating an omission of the image.
Patent CA-2034563-C (CA)
Title: Variable speed control pulley with transmission diaphragm
Inventor: GOURDON ERIC
IPC: F16H55/56
Filed: 1991-01-18
Granted: 1998-11-24
Abstract: The invention relates to a drive pulley for a continuously variable transmission in which the driven pulley is driven by a belt of trapezial section connecting to said drive pulley. 
<??>The drive pulley comprises two coaxial flanges (1, 2) whose flanks (3, 4) confront each other to form a "V" groove (5) in which the belt (6) runs, the non-moving flange (1) is fixed to the end of a hub (7) anchored to a drive shaft (9) and the moving flange (2) can slide axially along said hub (7). A reaction cap (23) is made fast to the hub (7) and hence to the drive shaft (9). As the drive shaft (9) of the pulley rotates, a number of centrifugal weights (30) are subjected to centrifugal forces which cause the moving flange (2) to move towards the non-moving flange (1), and a return spring (19) is provided in order to exert a force in opposition to the approach of the two flanges (1, 2). The moving flange (2) is coupled in rotation to the drive shaft (9) by means of a rubber membrane (35) which connects it to the reaction cap (23) and has a part of revolution which in cross-section is arched. 
<??>The hysteresis generally encountered with this kind of pulley is greatly reduced by this membrane. 
<IMAGE>
Patent CA-2034717-C (CA)
Inventor: GUTIERREZ ANTONIO
IPC: C09K23/52
Filed: 1991-01-22
Granted: 2003-04-22
Abstract: The present invention is directed to an oil-soluble oleaginous composition additive comprising at least one terminally unsaturated ethylene alpha-olefin polymer of from above 20,000 to about 500,000 number average molecular weight substituted with mono- or dicarboxylic acid producing moieties (preferably dicarboxylic acid or anhydride moieties), wherein the terminal unsaturation comprises terminal ethenylidene unsaturation. The mono- and dicarboxylic acid or anhydride substituted polymers of this invention are useful per se as additives to oleaginous compositions such as lubricating oils, and can also be reacted with a nucleophilic reagent, such as amines, alcohols, amino alcohols and reactive metal compounds, to form products which are also useful oleaginous composition additives, e.g., as multifunctional viscosity index improvers.
Patent CA-2037066-C (CA)
Inventor: CARLSON ROBERT C
IPC: G06T5/00
Filed: 1991-02-26
Granted: 1994-08-23
Abstract: ABSTRACT OF THE DISCLOSURE       A novel method of image filtering to enhance the appearance of imagery, particularly synthetic aperture radar imagery.  The invention uses detected edges to adaptively control the bandwidth of filters used for noise suppression.   The technique of the present invention offers improved noise suppression while minimizing the loss of resolution due to filtering.
Patent CA-2038145-C (CA)
Title: Concave grid inserts
Inventor: BENNETT ROBERT E
IPC: A01F12/24
Filed: 1991-03-13
Granted: 1994-03-29
Abstract: Abstract of the Disclosure A grid insert assembly for a concave of an agricultural threshing machine having a frame formed from two side walls that define a slot.  The slot engaging a cross bar of the concave.  Each side wall is provided with an engagement aperture.  The engagement apertures are coaxial with a grid insert mounting aperture located on the concave cross bar.  A U-shaped mounting pin, having an engagement leg is selectively positioned into and out of the slot through the engagement apertures for securing the grid insert to the concave cross bar.  A mounting leg of the mounting pin is slidably positioned in mounting ears extending from the grid insert.  A latching assembly for latching the mounting pin is formed by an elastomeric sleeve which engages the mounting leg of the mounting pin.
Patent CA-2043633-C (CA)
Title: Multi-sample filtration plate assembly
Inventor: FERNWOOD GEORGE G
IPC: B01L3/00
Filed: 1991-05-31
Granted: 1993-12-21
Abstract: MULTI-SAMPLE FILTRATION PLATE ASSEMBLY                    ABSTRACT OF THE DISCLOSURE           A plate assembly for performing multiple filtrations with the use of a vacuum offers advantages for small samples due to the construction of its component plates, which include an upper plate with apertures forming sample wells, a membrane sheet forming the floor of each well, a collection plate with individual wells underneath the membrane sheet, aligned with the upper plate apertures, and a drop guide plate between the membrane sheet and the collection plate to guide and force small quantities of liquid downward from the membrane into the collection wells.  The arrangement permits extremely small quantities of species on the membrane to be drawn into the collection wells without dilution, and avoids cross contamination between collection wells.