baber/WOPTO huggingface dataset:
Patent CA-1324309-C (CA)
Title: Speed control apparatus for a continuously variable speed transmission
Inventor: SASAJIMA KOJI
IPC: B60W10/10
Filed: 1988-11-03
Granted: 1993-11-16
Abstract: ABSTRACT OF THE DISCLOSURE            A speed control apparatus for a continuously variable speed transmission comprises ratio control units for controlling a speed reduction ratio and a manual valve for selecting either a running range where engine power is transmitted to the wheels or a neutral range where the engine is not transmitted to the wheels.  The speed reduction ratio is controlled by the ratio control units so as to coincide with a reference speed reduction ratio corresponding to the vehicle speed detected by a speed sensor when the neutral range is selected by the manual valve.
Patent CA-1328925-C (CA)
Inventor: ITOYAMA SEIJI
IPC: B22D11/16
Filed: 1988-11-29
Granted: 1994-04-26
Abstract: ABSTRACT OF THE DISCLOSURE           A continuous  casting  process  introduces  factor  of temperature variation  speed  for detecting break out  in a cast metal.   Introduction of temperature variation speed as parameter representative  of  the  cast  metal  condition  is  successful  for avoiding  the  influence  of  variation  of  the  casting condition, fluctuation of the powder  to be introduced between the casting mold wall and the cast metal, casting speed and so forth.   For achieving accurate detection of break out of the cast metal by introducing the temperature variation factor,  casting mold wall temperatures are measured at various measuring points which are circumferentially aligned.   Temperature variation speed at each measuring point and average  temperature variation speed of all measuring points are derived and compared for making judgement of possible  break  out  when  the  difference  of  the  temperature variation speed at each measuring points and average temperature variation speed becomes greater than a predetermined value.
Patent CA-1303744-C (CA)
Title: Method for approximating a value which is a nonlinear function of the linear average of pixel data
Inventor: WALTHER LAWRENCE E
IPC: H04N5/335
Filed: 1989-01-03
Granted: 1992-06-16
Abstract: METHOD FOR APPROXIMATING A VALUE WHICH IS A NON-LINEAR FUNCTION OF THE LINEAR AVERAGE OF PIXEL DATA                         ABSTRACT A system for weighting nonlinear, e.g. logarithmic, pixel data as part of a missing pixel interpolation.  This is accomplished to generate a weighted average of the logarithmic intensity values for those pixels which surround the missing pixel in order to approximate the logarithm of the linear average of these pixel values. Two weighting coefficients of unequal value are selected so that their sum equals the quantity one.  The larger of the logarithmic values is weighted by multiplying the larger logarithmic pixel value by the larger weighting coefficient, and then by adding to this quantity the smaller logarithmic pixel value which has been multiplied by the smaller weighting coefficient.  The result is a weighted logarithmic average which approximates the log of the linear average.
Patent CA-1297146-C (CA)
Title: Auxiliary bearing having a graphite stator for a rotary shaft mounted on magnetic bearings
Inventor: JOLIVET JEAN
IPC: F16C35/02
Filed: 1989-01-30
Granted: 1992-03-10
Abstract: A B S T R A C T      The auxiliary bearing comprises a chromium steel rotor mounted on the rotary shaft    , a graphite stator     mounted on the frame     and disposed to face the rotor     and to leave clearance relative thereto which is narrower than the air gap in the magnetic bearings which constitute the main supports of the rotary shaft, a network     of liquid feed channels opening out into the empty space between the rotor     and the stator    , and selective control means for controlling the supply of liquid through said network of feed channels.  The auxiliary bearing may be of the radial clearance type or of the axial clearance type.
Patent CA-1303709-C (CA)
Title: Laser device
Inventor: NAKATANI HAJIME
IPC: H01S3/00
Filed: 1989-03-09
Granted: 1992-06-16
Abstract: ABSTRACT OF THE DISCLOSURE    A laser device comprises a Fabry-Perot etalon for selecting a wavelength of laser oscillation, a wavelength monitoring device for monitoring a laser beam emitted from an oscillation wavelength changing type laser oscillator and a pressure adjuster for adjusting a pressure of gas in a gap in the Fabry-Perot etalon by the output signal of the wavelength monitoring device.  The Fabry-Perot etalon is received in a sealed container filled with gas.
Patent CA-1328095-C (CA)
Inventor: CONWAY GERALD A
IPC: A47F5/11
Filed: 1989-03-31
Granted: 1994-03-29
Abstract: ABSTRACT A foldable display box is made from a blank (10) so that it may be shipped flat and assembled at its point of use. The blank includes a back panel (14), a bottom panel (12) and a front panel (16) hinged together along two fold lines (22, 24). A pair of side panels (18, 20) extends from opposite edges of the front panel. The side panels each carry a flange (48) which extends normal to the major plane of the sides and a pair of hook-shaped detent projections (50) face the flange. Openings (52) are formed in the back panel which receive the detent projection. The back panel is thus captured between the flange and the detent projection, holding the display box firmly assembled. An easel panel (70) is formed to fold out of the back and bottom panels to support the display stand on a flat surface. The easel panel is divided into two portions by a hinge or fold line (78), with one portion forming an upstanding leg and the other portion being connectable to the bottom of the back panel. When in the folded out position the easel panel together with the back panel forms a triangular support to stabilize the assembled display box on a flat surface. The fold line in the easel panel is positioned coincident with the fold line which connects the back panel and bottom panel so that if the easel panel is not used, the box may still be readily assembled. The display box is formed of a rigid injection molded and preferably clear plastic material.
Patent CA-1326751-C (CA)
Inventor: VOSS KARL D
IPC: B22D18/06
Filed: 1989-06-02
Granted: 1994-02-08
Abstract: COUNTERGRAVITY CASTING APPARATUS AND PROCESS FOR CASTING THIN-WALLED PARTS              Abstract Of The Disclosure Apparatus for the vacuum-assisted, countergravity casting of thin-walled metal parts includes a plurality of expendable casting molds supported on a top side of a reusable drag slab. Each casting mold includes a mold cavity and a mold ingate passage extending from the mold cavity into registry with a respective underlying slab ingate passage that extends between the top side and a bottom side of the drag slab and that optionally includes a molten metal filter therein.  When the bottom side of the drag slab is immersed in an underlying molten metal pool with the mold cavities evacuated, the molten metal is drawn upwardly through each slab ingate passage and the molten metal filter therein and then through each mold ingate passage registered therewith into each mold cavity.  The molten metal filter in each slab ingate passage removes inclusion-forming impurities from the molten metal as it is drawn upwardly into each mold cavity. The presence of objectionable, non-metallic inclusions that can adversely affect part performance is thereby minimized in the thin-walled parts cast in the molds.  The drag slab can be reused in the casting of successive sets of expendable casting molds.
Patent CA-1339459-C (CA)
Title: Method for producing steel sheet laminated with a polyester resin film
Inventor: TANAKA ATSUO
IPC: B32B15/08
Filed: 1989-07-18
Granted: 1997-09-16
Abstract: A steel sheet covered with a copolyester resin film is produced by laminating thereon a precoated copolyester resin film consisting of 75 to 99 mole % of polyethylene terephthalate and 1 to 25 mole % of a polyester resin produced by the esterification of at least one saturated polycarboxylic acid with at least one saturated polyalcohol.  The copolyester resin film is precoated on one side uniformly with a small amount of a resin composite containing in its molecular structure at least one radical such as an epoxy radical or hydroxyl.  The steel sheet  is then heated to the temperature of the melting point of said copolyester resin film ~ 50° C, and the precoated side of said copolyester resin film is applied to both surfaces.     This steel sheet laminated with copolyester resin film is suitable for some applications in which severe formability is required, such as deeply drawn cans formed by multiple drawings, drawn and partially ironed cans, and drawn and stretch-formed cans.
Patent CA-1287023-C (CA)
Title: Carbonation system
Inventor: SHANNON JOSEPH W
IPC: B01F3/04
Filed: 1989-09-01
Granted: 1991-07-30
Abstract: ABSTRACT        A  carbonation system employing a pneumatic pump which  operates  off  of  a  pressurized source of carbon dioxide  which  is  itself  employed  for the carbonation process.      The   pneumatic   pump  serves  as  both  a precarbonation  chamber  and  a  reservoir  for receiving water   from  a  low  pressure  source  and  subsequently transferring  precarbonated  water to a carbonation tank. Sensors  within  the  pneumatic pump assure that a proper volume  of  water is maintained within the precarbonation chamber  and  available  for  transfer to the tank.  Both the  pneumatic  pump and the carbonation tank operate off of  the  same  supply  of pressurized carbon dioxide, but the  pressure  provided to the tank is slightly less than that presented to the pneumatic pump.
Patent CA-1335229-C (CA)
Title: Disposable absorbent article having elastically extensible topsheet
Inventor: FREELAND MARY E
IPC: A61F13/511
Filed: 1989-09-29
Granted: 1995-04-18
Abstract: A  disposable  absorbent  article,  such  as  a  diaper,  is disclosed.  The topsheet of the diaper is elastically extensible and provides a relatively low contact pressure against the skin of the  wearer  at  relatively  high  elongations.   This  arrangement provides a diaper topsheet which can be elongated to conform to the  shape  of  the  wearer without  causing  undue  discomfort  or irritation.   The  relatively  low  ultimate  contact  pressure  at relatively high elongation may be accomplished either through a low contact force differential  material,  or through a material which exhibits stress relaxation over a relatively short period of time.   The  topsheet may be  a  laminate having one  elastomeric lamina and an inelastic lamina.  Also disclosed is a method for making such a laminate.
Patent DK-166036-C (DK)
Inventor: LANGER RUTH
IPC: E04G1/14
Filed: 1989-03-07
Granted: 1993-07-12
Abstract: The corner connection for scaffolding provides, between the vertical pole (15) made of aluminium and the horizontal bar (17) made of aluminium, two external gusset plates (20) which are welded, with simple seam geometry and while avoiding excess local heating, into the corner as bracing. <IMAGE>
Patent DK-165207-C (DK)
Inventor: BELFORTE PIERO
IPC: H04Q11/04
Filed: 1983-06-21
Granted: 1993-03-01
Abstract: The PCM switching network is based on the use of switching units (UC1a ... UC8c) each equipped with a local controller using a microprocessor (CTR1a ... CTR8c), ancillary circuits for diagnosis (CDTE1 ... CDTU5), ancillary circuits for exchanging messages relating to network control between the local controllers (CRT1a ... CTR8c) and between local controllers and the distributed telephone control units (CTFa ... CTFc), and ancillary circuits (RTBE1 ... RTBU5) providing virtual channels (on the speech channels themselves) for transmission of said messages in a direction opposite to that of speech. 
<??>Said switching units (UC1a ... UCBc) make it possible to provide self-routing modular PCM switching network structures for distributed-control telephone exchanges.
Patent DK-149991-C (DK)
Inventor: RIBRANT SVEN
IPC: F16L33/08
Filed: 1983-09-14
Granted: 1987-10-19
Abstract: An improved hose clamp of the kind comprising a steel strip (2) bent to annular shape with the end portions (5, 6) of the strip overlapping. The radially outer strip end portion (6) is formed on its external face with a lengthwise threaded passageway (7) having transverse grooves engaging the threads (8) of a headed worm (4). The worm is rotatably journalled in a sleeve (1) but axially non-slidable therein, said sleeve (1) enclosing the screw worm and comprising a space allowing the outer strip end portion (6) to be moved between the inner strip end portion (5) and the worm (4) by rotating the latter. The worm sleeve (1) is formed with lugs (10) gripping the outer strip end portion (6) at the radially inner face thereof and the inner strip end portion is formed with matching notches (11), the lugs (10) being insertable into said notches in abutment against the inner face of the outer strip end portion (6). The worm sleeve (1) is arranged, after interconnection of the lugs (10) and the notches (11) of the inner strip end portion (5) to prevent lengthwise movements of the inner strip end portion (5) relative to the worm sleeve (1).
Patent FI-73418-C (FI)
Inventor: RAABE THOMAS
IPC: C07D237/22
Filed: 1981-12-08
Granted: 1987-10-09
Abstract: Basically-substituted pyridazines of the formula:    <IMAGE>  (I) wherein R1, R2 and R3, independently of one another, denote hydrogen, halogen, hydroxyl, nitro, trifluoromethyl, alkyl, alkoxyalkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, phenyl, alkoxy, hydroxyalkoxy, alkoxy-alkoxy, alkenyloxy, alkynyloxy, cycloalkoxy, phenalkoxy, alkanoyl, alkanoylamino and -NH-CO-R9, R9 representing morpholino, piperidino or 1-pyrrolididinyl, or an optionally substituted ureido radical, R4 denotes hydrogen or lower alkyl and W denotes hydrogen, chlorine or bromine; and the acid-addition salts thereof are useful alone or in pharmaceutical preparations for treating cardiac complaints, circulatory complaints and high blood pressure. Several methods for preparing the basically-substituted pyridazines are also provided.
Patent FI-72495-C (FI)
Inventor: AIME MICHEL
IPC: B66D1/30
Filed: 1983-02-17
Granted: 1987-06-08
Abstract: 1. Elevator winch, in which the output shaft (3) on which is mounted the cables pulley (4) which supports the load, is carried by two bearings disposed in a winch casing (2) and by a third bearing (7) provided outside the winch casing at the extremity of the output shaft, characterised in that the third bearing (7) is urged by a regulable resilient force (R) of radial direction opposed to the direction of the force (G) exerted on the output shaft (3) by the cables pulley (4) supporting the load.
Patent FI-71582-C (FI)
Inventor: LUDVIGSSON BJOERN MARTIN
IPC: G01B5/28
Filed: 1983-10-25
Granted: 1987-01-19
Abstract: The invention relates to a method for controlling or monitoring the quality of copper cathodes. The method is characterised by stacking cathodes to form a bundle, preferably comprising 10-20 cathodes, and by determining the bulk density, or a value related thereto, of the bundle. The bulk volume or mean height of a cathode bundle can be used with great accuracy. Advantageously, the height of each cathode bundle is measured by means of distance-sensing means of the laser or ultrasonic type placed above the movement path of a cathode bundle.
Patent FI-90153-C (FI)
Inventor: GOH DAVID
IPC: G07D3/14
Filed: 1988-02-11
Granted: 1993-12-27
Abstract: PCT No. PCT/GB87/00401 Sec. 371 Date Mar. 21, 1988 Sec. 102(e) Date Mar. 21, 1988 PCT Filed Jun. 10, 1987 PCT Pub. No. WO87/07742 PCT Pub. Date Dec. 17, 1987.A high speed coin sorter of the belt type has an elongate plate (8') along which coins (12) to be sorted are carried in single file by a belt (1) which is driven by a pulley (2). A series of coin deflecting recesses (15 to 18) of hockey stick shape are formed in the upper surface (8) of the plate (8'), and in dependence upon the denomination of a coin, as determined by a coin discriminator (10, 11) positioned in advance of the recesses, the coins are selectively deflected from their straight line paths along the surface (8) by respective solenoid-actuated pins (19 to 22), such that a coin is pressed by the belt into the appropriate deflection recess corresponding to that coin denomination. A shaft encoder (4, 6) is associated with the belt drive pulley (2), and the signals from the encoder are used to track the progress of the coins along the surface (8) from the discriminator to provide a timing signal for projecting the appropriate deflection pin. The encoder signals may be used by the discriminator (10, 11) as the basis of a diameter measurement.
Patent FI-90527-C (FI)
Inventor: FREUDENBERG ENRIQUE
IPC: C07C51/60
Filed: 1988-06-10
Granted: 1994-02-25
Abstract: Carbonyl halides of the general formula I   <IMAGE> (I)  where R is an organic radical of more than 7 carbon atoms and X is chlorine or bromine, are prepared by reacting carboxylic acids of the general formula II   <IMAGE> (II)  where R has the abovementioned meaning, with phosphorus chlorides or bromides by treating these reaction mixtures with carboxamide/hydrochloride or hydrobromide mixtures which are not homogeneously miscible with the carbonyl halides I and then separating off the carboxamide hydrochloride or hydrobromide phase.
Patent FI-87712-C (FI)
Inventor: BORTH DAVID EDWARD
IPC: H04B7/185
Filed: 1988-10-26
Granted: 1993-02-10
Abstract: A time division multiple access (TDMA) radio system conveying a quadrature phase shift keying (QPSK) modulated data signal is disclosed. In order to overcome multipath distortion and phase variation introduced by the radio channel, a synchronizing portion of a TDMA timeslot is transmitted in only one vector of the QPSK modulation. The system utilizes the one vector synchronizing portion to develop a channel profile estimate which is applied to the received message portion of the QPSK data signal to compensate for the multipath distortion and phase variation during one TDMA timeslot.
Patent FI-91412-C (FI)
Inventor: BAYLIS ERIC KEITH
IPC: A61P25/28
Filed: 1988-12-02
Granted: 1994-06-27
Abstract: Compounds of the formula I <CHEM> wherein R denotes an aliphatic, cycloaliphatic, cycloaliphatic-aliphatic or araliphatic radical having 2 or more carbon atoms, and wherein one of the groups R<1>, R<2> and R<3> represents hydrogen or an aliphatic, cycloaliphatic, araliphatic or aromatic radical, another one of R<1>, R<2> and R<3> is hydrogen or, in the case of R<1> and R<2>, is hydroxy, and the remaining one of R<1>, R<2> and R<3> is hydrogen, and their salts have GABAB-antagonistic properties and can be used as GABAB-antagonists. They are obtained when in a compound of formula II <CHEM> in which R, R<1>, R<2> and R<3> have their previous significances, Z represents -NH2 and R<4> denotes a hydroxy-protective group R<5> or, when R<1> and R<3> denote hydrogen and R<2> denotes hydrogen or alkyl, denotes an alkali metal or ammonium ion R<6>, or Z represents a protected or latent amino group Z<0> and R<4> denotes hydrogen or a hydroxy-protective group R<5>, any group R<5> or R<6> is replaced by hydrogen, and/or any group Z<0> is converted into -NH2.
Patent FI-97841-C (FI)
Inventor: VAN STEENBRUGGE BERNARD
IPC: H04L12/413
Filed: 1989-03-13
Granted: 1997-02-25
Abstract: A multi-station communication bus system allows for the use of several master stations by way of an arbitration organization. A message contains a master address which is subjected to an arbitration operation, a slave address with space for a slave address acknowledge bit, a control signal with space for a control acknowledge bit, and one or more data bytes. Per data byte an indication of the "last" byte is also transmitted and space is reserved for a data acknowledge bit. When a data acknowledge bit is not correctly received, the data byte in question is repeated until at the most the maximum frame length is reached. The remainder of a message is then placed in a next frame. If an address or control acknowledge bit is not correctly received, the relevant frame is terminated. In case of a plurality of bytes in a message, the first frame thereof has a lock control signal that is activated upon communication of at least one data byte. Moreover, the last byte of the message is put in a separate frame that has an unlock control signal which is activated upon communication of the last byte.
Patent FI-95090-C (FI)
Inventor: ERIKSSON STAFFAN
IPC: H02G3/12
Filed: 1991-07-10
Granted: 1995-12-11
Abstract: The invention relates to a conduit box (1) provided with fastening means for attaching to trunking sections (2) of the type having a front opening which comprises on both sides of the opening mutually facing flanges or parts of the trunking section (3). The conduit box comprises an essentially square box body, open at one end, the side walls (4) of which are provided with on the one hand holes (5) for insertion into the box of electrical cables and on the other hand, at the box opening, means arranged for fastening of insertion equipment. In order to facilitate the mounting in a trunking section the conduit box comprises two parts, a first part (7) intended for insertion into the trunking section which comprises the bottom of the box and the portion of the side walls in which the holes for insertion of electrical cables into the box are arranged and a second part (8), intended for arrangement in the front opening of the trunking section, which comprises the wall portions around the box opening with means for receiving insertion equipment. At the mounting the two parts (7, 8) are fixed against each other and the trunking section in such a way that the flanges (3) in the front opening of the trunking section are squeezed between support studs (9) unfoldable from the first part of the box and engaging behind the flanges (3) and support pins or support strips (10) arranged on the second part of the box and in contact with the outside of the flanges (3).
Patent FI-98323-C (FI)
Inventor: BARBE PIERRE
IPC: F16L27/113
Filed: 1992-02-03
Granted: 1997-05-26
Abstract: Multi-piece collar A for the sealed connection of pipes T1 and T2 having smooth and level (even) ends. 
<??>The collar A comprises a rigid ferrule B serving as an envelope to a flexible small collar, which is elastic and reversible C, securely fastened to the ferrule B by a pair of O-rings D internally pressing the said small collar C against the said ferrule B along contact zones 13 close to the ends of the latter, whilst making an annular space 14 situated between the small collar C and the ferrule B between the said contact zones 13. 
<??>Application to the connection of gravity-fed drainage system branch connection and manifold (collection) pipes T1 and T2, with sealing against internal and external pressures. 
<IMAGE>
Patent FI-97647-C (FI)
Inventor: RAATIKAINEN JUKKA
IPC: G01N23/223
Filed: 1994-11-14
Granted: 1997-01-27
Abstract: PCT No. PCT/FI95/00621 Sec. 371 Date May 1, 1997 Sec. 102(e) Date May 1, 1997 PCT Filed Nov. 13, 1995 PCT Pub. No. WO96/15442 PCT Pub. Date May 23, 1996The invention relates to a method and an equipment for determining the content of an element from a flowing sample mass (1) by utilizing x-ray fluorescence, in which method the sample mass (1) is irradiated with x-ray or gamma radiation; the radiation emitted by the sample mass is detected; an energy-dispersive radiation spectrum of the radiation emitted by the sample mass is determined; and the content of the element is determined from the measured radiation spectrum on the basis of the intensity of the radiation spectrum window characteristic of this element. In order that the method and equipment would also be applicable in field conditions, the method farther comprises steps in which air temperature is measured in the air space between the sample mass (1) and a radiation detector or detectors (5); the first correction coefficient dependent on the measured air temperature is determined; and the determined content of the element is corrected by said first correction coefficient in order to compensate the attenuation of the characteristic radiation in the air between the sample mass (1) and the radiation detector or detectors (5).