baber/WOPTO huggingface dataset:
Patent NO-165083-C (NO)
Inventor: BENGTSSON BOERJE
IPC: F16B12/52
Filed: 1985-05-23
Abstract: A connector (15) for assembling two furniture parts such as a tabletop and an associated table leg. The connector (15) comprises a screw (1) provided with a head (2) and a relatively long shaft (3), and a bushing (4)_with outer holding means (5) and a through hole (6). The bushing (4) is pivotally mounted on a smooth part (7) of the shaft (3) and is axially fixed as one terminal surface (8) thereof abuts the head (2) of the screw (1) and the opposite terminal surface (9) thereof optionally abuts a locking means projecting from the shaft (3). One of the terminal surfaces of the bushing (4) comprises a contact knob (11) delimiting the turning of the bushing (4) relative to the screw (1) to an angle less than 350° when it abuts a stop projection (10) projecting from the screw (1). When a table leg and a tabletop are to be assembled the bushing (4) is initially turned into a hole in the table leg by means of a mounting tool. Subsequently the screw (1) is screwed into the tabletop by turning the table leg about its longitudinal axis until it abuts the tabletop and the desired tightening force has been achieved. Then the table leg can be turned backwards an angle less than 350° until the desired positioning of the table leg relative to the tabletop has been obtained and without changing the tightening force therebetween. As a result a tableleg of a cross section corresponding to a triangle can always be secured to a rectangular tabletop and adjusted into its correct position where the right angle of the triangle opposes the right angle of the corner of the tabletop without thereby changing the achieved tightening force between the tabletop and the table leg.
Patent NO-176366-C (NO)
Inventor: WIDEN BO
IPC: E05B27/10
Filed: 1987-09-30
Abstract: A key blade having a longitudinal axis (A) of insertion and comprising an elongated, wave-like generally longitudinally extending code pattern (38) for cooperation with a row (23) of elevationally and rotationally movable locking tumblers (23a-23e) of a rotary cylinder type lock (18). Each of the locking tumblers is provided with a transversely projecting finger which engages with the code pattern (38) when the key blade is inserted into the lock. The code pattern (38) includes a number of concavity locations (40-44) which are displaced longitudinally and transversely so as to correspond to specific rotational and elevational positions of the locking tumblers which will permit releasing of the lock.
Patent NO-161292-C (NO)
Inventor: BAUS HEINZ GEORG
IPC: A47K3/36
Filed: 1988-02-19
Abstract: The shower partition has a pivoting door (2) which is attached by means of hinges (4, 6) to a compensating profile (20). The compensating profile (20) is attached by means of connection bodies (48) in a second profile rail (28) so as to be adjustable in the horizontal direction. The intention is to be able to carry out the alignment of the pivoting door in the horizontal and vertical directions in a simple manner with little production expenditure. It is proposed that the compensating profile (20) has a longitudinal groove (64), which is open facing the pivoting door (2) and has an undercut (21), for attachment of the hinge holders (12, 14). Together with the pivoting door (2), the compensating profile (20) can be aligned in the vertical direction relative to the second profile rail (28), the compensating profile (20) and/or the hinge holder (12) of the lower hinge (4) being mounted on the floor or the upper edge of a shower tray (42). 
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Patent NO-166771-C (NO)
Inventor: HOELTTAE SEPPO
IPC: A47B21/03
Filed: 1989-12-27
Abstract: PCT No. PCT/FI88/00105 Sec. 371 Date Dec. 6, 1989 Sec. 102(e) Date Dec. 6, 1989 PCT Filed Jun. 29, 1988 PCT Pub. No. WO89/00111 PCT Pub. Date Jan. 12, 1989.The invention is an apparatus for supporting the hand which includes a mounting element detachably attachable to a base. The shaft element is rotatably mounted to the mounting element by a pivot part and a hand support is rotatably attached to the shaft element. The shaft element includes two generally parallel regulation arms spaced distance from each other which are attached at one end to the pivot part and at the other end to a support side pivot part. The hand support is adjustable in height by moving the regulation arms in relation to the mounting element.
Patent NO-179350-C (NO)
Inventor: PLANTHOLT MARTIN
IPC: H04N7/00
Filed: 1992-09-04
Abstract: In the letterbox colour television system, additional data are transmitted with an appreciably reduced amplitude for reasons of compatibility, low frequency components having a relatively high amplitude. This results, however, in a reduction in the signal-to-noise ratio and disturbances in synchronization occur in known television receivers. The amplitude of the additional data can be increased without the disturbances in synchronization that occur in known television receivers if the additional data are transmitted in the form of a vestigial sideband modulation of the colour carrier. The frequency response of known IF filters can be exploited advantageously to form a Nyquist flank on the colour carrier. If the phase used is a constant V-phase of the colour carrier, any disturbances in the compatible reception are advantageously slight.
Patent CA-2006481-C (CA)
Title: Low noise dual polarization electromagnetic power reception and conversion system
Inventor: ALDEN ADRIAN W
IPC: H02J50/27
Filed: 1989-12-19
Granted: 1999-09-21
Abstract: A low noise dual polarization electromagnetic power reception and conversion system is disclosed. It comprises a first plurality of conducting elements performing a bandpass function on incident waves, a second plurality of antenna units, located behind the first elements, performing a power reception and conversion function, and a third plurality of conducting elements located behind the antenna units, performing a bandstop function on incident signals. A layer of lossy material is optionally disposed behind the third elements to absorb any wave passing through them. This system can be used to achieve high efficiency power reception and conversion and also reduce levels of radiation of both harmonics of the powering frequency and intermodulation products formed by nonlinear mixing of signal wavefields from other users of the radio spectrum with the powering signal wavefield.
Patent CA-2009342-C (CA)
Title: Magnetic field transfer device and method
Inventor: WIPF STEFAN L
IPC: H01F5/00
Filed: 1990-02-05
Granted: 1998-04-07
Abstract: A magnetic field transfer device includes a pair of oppositely wound inner coils which each include at least one winding around an inner coil axis, and an outer coil which includes at least one winding around an outer coil axis.  The windings may be formed of superconductors.  The axes of the two inner coils are parallel and laterally spaced from each other so that the inner coils are positioned in side-by-side relation.  The outer coil is outwardly positioned from the inner coils and rotatable relative to the inner coils about a rotational axis substantially perpendicular to the inner coil axes to generate a hypothetical surface which substantially encloses the inner coils.  The outer coil rotates relative to the inner coils between a first position in which the outer coil axis is substantially parallel to the inner coil axes and the outer coil augments the magnetic field formed in one of the inner coils, and a second position 180~ from the first position, in which the augmented magnetic field is transferred into the other inner coil and reoriented 180~ from the original magnetic field.  The magnetic field transfer device allows a magnetic field to be transferred between volumes with negligible work being required to rotate the outer coil with respect to the inner coils.
Patent CA-2014139-C (CA)
Title: Thermionic emitter and method of manufacture thereof
Inventor: SPANGLER GLENN EDWARD
IPC: H01J49/26
Filed: 1990-04-09
Granted: 2001-10-16
Abstract: A thermionic emitter for providing positive ions incorporates a mixture of beta-alumina and inert material, such as charcoal, positioned on a filament for heating the mixture. Alternately, the invention may incorporate beta-alumina with inert material, such as nickle, deposited in selected areas. As a result, the thermionic emitter overcomes the problem of generating positive ions with low power consumption.
Patent CA-2018162-C (CA)
Inventor: GENISE THOMAS A
IPC: F16H59/12
Filed: 1990-06-04
Granted: 1994-10-18
Abstract: A control system (104) for semi-automatically executing automatically and manually selected upshifts and downshifts of a mechanical transmission system (10) is provided.  The control system includes a central processing unit (106) for receiving input signals indicative of transmission input shaft (16) and output shaft (90) speeds and from a driver control console (108) indicative of manual selection of upshifts or downshifts from a currently engaged gear ratio, or manual selection of operation in an automatic preselect mode, and processing the same in accordance with predetermined logic rule to issue command output signals to a transmission actuator (112, 70, 96) to implement the selected shifts upon a manually caused torque break of the transmission and manual substantial synchronization of the transmission in the selected ratio thereafter.
Patent CA-2021821-C (CA)
Title: Superconducting thin film of compound oxide and process for preparing the same
Inventor: HARADA KEIZO
IPC: H01B12/06
Filed: 1990-07-24
Granted: 1998-04-14
Abstract: A superconducting thin film of Bi-containing compound oxide deposited on a substrate, a buffer layer made of Bi2O3 being interposed between the superconducting thin film and the substrate.
Patent CA-2024652-C (CA)
Title: Coated seeds
Inventor: ASANO HIROYOSHI
IPC: A01C1/06
Filed: 1990-09-05
Granted: 1996-06-04
Abstract: The present invention relates to coated seeds.          The coated seed according to the invention is a seed coated with a coating mass composition comprising 70 to 95 parts by weight of a clay mineral of double-chain structure and 30 to 5 parts by weight of a hydrophobic compound.  The coated seed provided by the invention has a coating layer of adequate hardness and yet insures good germination characteristics, thus being contributory to the rationalization and development of agricultural production.
Patent CA-2028291-C (CA)
Inventor: BAER AUSTIN R
IPC: E05D3/06
Filed: 1990-10-23
Granted: 1994-08-02
Abstract: ABSTRACT OF THE DISCLOSURE A multiple piece thrust bearing assembly for a hinge structure having two hinge members and a clamp member.  The hinge members are rotatably joined along their adjacent longitudinally extending edges by intermeshing gear segments which are held together by the clamp member to permit smooth and uniform movement of the hinge members.  The multi-piece thrust bearing assembly of the present invention comprises a thrust bearing member and bearing inserts arranged between the thrust bearing member and each of the hinge members for improving durability of the thrust bearing assembly and, thereby, the hinge structure.  The thrust bearing member of the bearing assembly is formed from a non-metallic material which extends laterally across the hinge members to inhibit their longitudinal movement relative to each other.  A first or upper pair of non-metallic bearing inserts are arranged between an upper bearing surface of the thrust bearing member and each of the hinge members to reduce frictional sliding contact therebetween.  A second or lower pair of non-metallic bearing inserts are arranged between a lower bearing surface of the thrust bearing and each of the hinge members to further reduce frictional sliding contact therebetween.
Patent CA-2031508-C (CA)
Title: Ignition prevention of electronic element through use of thermocontractive insulating tube
Inventor: KARASAWA ATSUSHI
IPC: H01H85/00
Filed: 1990-04-23
Granted: 1994-11-29
Abstract: Disclosed is an electronic part having a safeguard function for protecting the associated electronic equipment against abnormally high voltages such as lightning surge voltage.  It is equipped with an element which cuts off any continuous excess current so as to prevent the surge absorbing element and the protected circuit from being spontaneously ignited.  This electronic part having a safeguard function comprises:  a surge absorbing element; a low-melting-point metal element which is electrically connected in series with said surge absorbing element and which is held in contact with said surge absorbing element in such a manner as to allow a satisfactory heat conduction therebetween; and a thermocontractive insulating tube which covers over the periphery of said surge absorbing element and the periphery of said low-melting-point metal element.
Patent CA-2032975-C (CA)
Title: Film-packaged article
Inventor: TANAKA KATSUHIRO
IPC: B65D75/00
Filed: 1990-12-21
Granted: 1994-10-25
Abstract: A package  is  disclosed which includes  an enclosed article,  and a thermally shrinkable,  synthetic resin film enclosing  the  article  and  having  opposite,  first  and second  edge  portions,   the  first  edge  portion  being superimposed on and sealed to the second edge portion to form   a   sealed,   overlap   portion,   the   film  having perforations  arranged  in a row in at  least  one of  the first  and  second  edge  portions  and  a  coating  of  a seal-preventive  agent  provided  in  part  of  the  overlap portion for weakening the seal in the overlap portion.
Patent CA-2040707-C (CA)
Title: Cephalosporin acetylhydrolase gene and protein encoded by said gene
Inventor: MITSUSHIMA KENJI
IPC: C12N15/70
Filed: 1991-04-17
Granted: 2002-07-09
Abstract: The invention relates to a cephalosporin acetylhydrolase gene, a recombinant DNA molecule prepared by introducing the gene into a vector used in an E. coli host-vector system, E. coli cells transformed with the recombinant DNA molecule, a protein having the amino acid sequence encoded by the gene, an enzyme which is a multimer of the protein, and a process for preparing the protein or enzyme. The cephalosporin acetylhydrolase is an enzyme useful for converting cephalosporins, e.g. cephalosporin C and 7-ACA, into deacetylated ones, e.g. deacetylcephalosporin C and deacetyl 7-ACA, which are useful as intermediates in the preparation of a variety of derivatized cephalosporin antibiotics.
Patent CA-2043932-C (CA)
Inventor: BERG JOHN N
IPC: A61K39/00
Filed: 1991-06-05
Granted: 2006-09-12
Abstract: The invention relates to treating cattle and sheep to prevent foot rot and/or liver necrosis by means of a Fusobacterium necrophorum bacterin which is a .beta.-propiolactone inactivated Fusobacterium necrophorum isolate.
Patent CA-2046181-C (CA)
Title: Circuit for demodulating psk modulation signals
Inventor: SHIMAKATA YUKIHIRO
IPC: H04L27/233
Filed: 1991-07-04
Granted: 1998-02-17
Abstract: In a differential-detection demodulator circuit, a PSK modulated signal is compared with a locally oscillated signal to obtain a phase difference between the two signals, whereupon the phase difference is demodulated. A phase detector circuit of the digital type outputs the phase difference signal.  The digital phase comparator circuit compares plural reference signals, which give predetermined delays to the locally oscillated signals having carrier frequencies, with the inputted modulated signals.  Preferably, a pulse signal having a phase difference between the inputted modulated signal and the locally oscillated signal is produced, and the pulse width of this pulse signal is measured by a counter.  By digitalizing the entire phase comparator, it is possible to realize demodulation with low electrical power consumption and simple circuit construction.
Patent CA-2048056-C (CA)
Title: Microorganisms and their use in delicatessen products
Inventor: GUERINEAU PIERRE
IPC: A23B4/22
Filed: 1991-07-29
Granted: 2001-03-20
Abstract: New microorganisms such as the strain Debaryomyces hansenii CB5 291.90, which make it possible in particular to form a surface bloom on the skin of charcuterie articles while inhibiting the formation of a contaminating flora, and the use of these microorganisms for the manufacture of charcuterie articles.
Patent CA-2055639-C (CA)
Title: Modulable helicopter-carried nacelle to be placed on overhead cables
Inventor: DE FORGES DE PARNY ROBERT
IPC: H02G1/02
Filed: 1991-11-15
Granted: 2002-09-17
Abstract: The nacelles or cars (10) and the catwalk or platform (30) make it pos-sible to instantaneously place one or more operators (2) on overhead cables (1) for carrying out different work activities.        Each nacelle (10) is a preferably latticed, metallic structure having pivoting walls (8) for extending the field. of action of each operator.      Each nacelle has means (5) for fixing to the cables (1). The catwalk (30) can be opened out and is located at the ergs of each of the nacelles (10).        Application to the maintenance and arrangement of electric cables.
Patent CA-2056480-C (CA)
Title: Gas turbine engine fuel manifold
Inventor: MACLEAN THOMAS
IPC: F23R3/28
Filed: 1991-11-28
Granted: 2000-01-04
Abstract: A foal manifold is disclosed for providing fuel to a combustor disposed radially inside an annular casing.      The manifold is disposed inside the casing and includes an arcuate manifold tube, a thermal insulation layer surrounding the tube, and a cover layer surrounding the insulation layer which as substantially rigid for protecting the insulation layer from physical damage.
Patent CA-2057404-C (CA)
Title: Method for operating time critical processes in a window system environment
Inventor: DEAN EDWARD A
IPC: G06F3/048
Filed: 1991-12-11
Granted: 2002-08-06
Abstract: In the system of the present invention, a time critical program operating in a window system environment is implemented. The application program containing time critical procedures is divided functionally into two or more processes. The first process contains all of the CPU time slice sensitive or time critical procedures. This process operates independently of the window system interface and communicates directly with the operating system. The second process implements all procedures which require the user input and output through the window system but not including time critical procedures.      This process communicates with and operates through the window system interface. The processes exchange data and synchronize execution through the interprocess communication mechanisms such as shared memory such that the two or more processes operate and appear as a single process to the user while insulating the first process from suspension due to window system operations and blocking procedures.
Patent CA-2058927-C (CA)
Title: Method of predicting future measuring values of handoff decisions
Inventor: ISRAELSSON PER VIKTOR
IPC: H04W36/30
Filed: 1991-03-13
Granted: 2001-05-15
Abstract: The invention relates to a method of predicting future measurement values for handoff decisions in a mobile radio communication system. At discrete points of times, represented by an integer n, measured measurement values (s(n)) are fed to a predictor comprising an adaptive filter (F1), the filter coefficients (C(n)) of which are used to form estimates (~(n + L¦n)) of future measurement values (s(n + L)) at discrete points of time n + L, where L is a positive integer, on the basis of the measured measurement values.
Patent CA-2067243-C (CA)
Title: Compositions and methods for weight reduction
Inventor: LEUNG LIT-HUNG
IPC: A61K8/00
Filed: 1990-10-09
Granted: 2002-01-15
Abstract: A cosmetic treatment to reduce human bodyweight by administering pantothenic acid, or a derivative thereof which will give rise to pantothenic acid in the body to form coenzyme A. The daily dosage rate is from 2 to 20 g per day, generally adminis-tered in conjunction with a weight reducing diet which is typically of 1000 to 1700 calories per day. The pantothenic acid helps to metabolize body fat and to alleviate the symptoms of hunger and weakness associated with conventional low-calories diets,
Patent CA-2073291-C (CA)
Title: Compact, high-capacity oven
Inventor: CARIDIS ANDREW ANTHONY
IPC: A23L5/10
Filed: 1992-07-07
Granted: 2001-04-10
Abstract: An oven with a box-like housing for efficient use of plant floor space encases a spiral food product carrying conveyor. A process vapor is circulated within the housing by "plug fans" with the inlet drawing vapor from the central axial zone of the spiral conveyor and exhausting into plenums along the periphery of the conveyor. The plenums have nozzles oriented to project the process vapor laterally towards the conveyor.
Patent CA-2073592-C (CA)
Title: Power limiter control for variable displacement axial piston pump
Inventor: SCHAFFNER LAREY D
IPC: F04B49/10
Filed: 1992-07-10
Granted: 1994-02-08
Abstract: ABSTRACT     A  power  limiter  control  for  a variable displacement axial piston pump  monitors  systems  flow  and automatically   adjusts     pump displacement proportionally as the pressure of working fluid changes to maintain a substantially constant power output as the working fluid output reaches a set maximum power.
Patent CA-2073650-C (CA)
Title: Two stage die set
Inventor: BODNAR ERNEST R
IPC: B21D28/34
Filed: 1992-07-10
Granted: 2001-01-16
Abstract: A two stage die set for sequentially blanking an opening in a work piece, and thereafter forming edges of the work piece around the opening and having a male die assembly, having a male blanking die, a male forming die spaced from the male blanking dies and a recess therebetween, a female die assembly having a generally hollow female die sleeve, the die sleeves being shaped and dimensioned to correspond to the shape of the male blanking die and to receive it in telescopic relation, a moveable support plate located around the female die sleeve the moveable plate being biassed so as to urge it into a first extended position, and the moveable plate yielding to the male forming die of the male die assembly, when the male and female dies are closed together, so that the male blanking die, in co-operation with the female die sleeve blanks out a portion of a work piece and forms an opening, and upon further relative movement between the male and female dies towards one another, the male forming die co-operates with moveable plate and the female die sleeve, to cause deformation of an edge portion of the work piece around the opening, ejector apparatus in the male blanking die being resiliently movable, so that it is withdrawn into blanking die, upon closure of the die on a work piece, and, after blanking of the portion of the work piece the ejector is extended from the male die, and displaces the blanked out slug portion, and, a passageway in the female die assembly communicating with the female die sleeve for receiving the slug which is then disposed of through the passageway.
Patent CA-2074906-C (CA)
Title: Ink jet recording apparatus having temperature control function
Inventor: HIRABAYASHI HIROMITSU
IPC: B41J2/05
Filed: 1992-07-29
Granted: 2000-09-12
Abstract: An ink jet recording apparatus includes a recording head for ejecting an ink from an ejection unit to cause a change in temperature in a recording period, a temperature keeping unit for maintaining a temperature of the recording head at a predetermined keeping temperature higher than an upper limit of a surrounding temperature range in which recording is possible, a temperature prediction unit for predicting an ink temperature in the ejection unit in the recording period prior to recording, and an ejection stabilization unit for stabilizing ink ejection from the ejection unit according to the ink temperature in the ejection unit predicted by the temperature prediction unit.
Patent CA-2081150-C (CA)
Inventor: ZOELLER MARGOT
IPC: A61P37/06
Filed: 1992-10-22
Granted: 2001-04-10
Abstract: The present invention relates to the use of antibody preparations directed against vCD44 for immunosuppression.