baber/WOPTO huggingface dataset:
Patent FI-93100-C (FI)
Inventor: SCHMIDT ADOLF
IPC: B66C1/02
Filed: 1991-09-24
Granted: 1995-02-27
Abstract: A vacuum hoisting device for transporting loads having an adhesive surface has at least one suction head which has several projecting annular seals on its suction side with vacuum spaces being formed which are enclosed by these annular seals and are connected to a vacuum generator, the vacuum generator being connected to the outer vacuum space or outer vacuum spaces via valves which are controlled via feelers scanning in each case the size of the adhesive surface of the load. So that sudden breaking-away and in particular unintentional, renewed lifting of the load after it has been set down are avoided under all conditions, a compressed-air device (51, 52, 53) is allocated to at least one of the vacuum spaces (13), and a control device is provided which switches on the compressed-air device (51, 52, 53) for a certain time after the interruption in the connection to the vacuum generator (16) has been detected and after air has been admitted to this vacuum space (13), a blocking valve (22) being provided for interrupting the air admission. <IMAGE>
Patent NO-152678-C (NO)
Inventor: FISHER ARTUR
IPC: B23B51/00
Filed: 1981-07-13
Abstract: A tool for drilling a cylindrical hole with an enlarged end undercut portion comprises a shank with cutting edges and a drill collet screwed to the shank by a knuckle thread. The collet is provided with a stop collar having a semispherically-shaped face supported in a matingly configurated recess provided in a stop plate so as to form a swivel bearing. A portion of the collet is closed by a bell connected to the stop plate and formed with a central hole to receive the shank of the tool.
Patent NO-158459-C (NO)
Inventor: ARMITAGE BERNARD JOHN
IPC: C07D231/12
Filed: 1983-09-29
Abstract: Compounds of formula I   <IMAGE> I  in which R1 is a heterocyclic ring containing one or more heteroatoms selected from N, O and S; in which R2 is H, a straight or branched chain alkyl group containing 1 to 4 carbon atoms, an alkenyl group containing 3 to 6 carbon atoms, an alkynyl group containing 3 to 6 carbon atoms or a cycloalkyl group containing 3 to 7 carbon atoms; in which R3, is H, a straight chain alkyl group containing 1 to 3 carbon atoms or a formyl group in which R4, R5 and R6 which may be the same or different, are H, halo, trifluoromethyl, hydroxy, an alkyl group containing 1 to 3 carbon atoms, an alkoxy group containing 1 to 3 carbon atoms, phenyl or R4 and R5, together with the carbon atoms to which they are attached, form an optionally substituted second benzene ring; and their pharmaceutically acceptable salts have utility in the treatment of depression. Pharmaceutical compositions and processes for the preparation of compounds of formula I are disclosed.
Patent NO-162132-C (NO)
Inventor: CHARLTON STEVEN C
IPC: G01N33/52
Filed: 1984-05-02
Abstract: A test means, test device and method for use for determining the presence of an ion in a test sample are dislosed. The test means comprises a substantially nonpolar, nonporous carrier matrix incorporated with an ionophore capable of forming a complex with the specific ion, and a reporter substance capable of interacting with the complex of ionophore and ion to produce a detectable response. The test device comprises an elongated support member having a upper, substantially flat face to which is affixed the test means. The test means and test device are used by contacting either with the test sample, and observing a detectable response.
Patent NO-157701-C (NO)
Inventor: NICKISCH KLAUS
IPC: C07J53/00
Filed: 1984-07-13
Abstract: New 15,16-methylene-17 alpha -pregna-4,6-diene-21-carboxylic acid salts of formula I    <IMAGE>  (I)  wherein R1 and R2 each alone is hydrogen or together they form an additional CC bond or a methylene group, M is an alkali metal, and the methylene group in the 15,16 position is in the  alpha  or  beta  position, in addition to having a strong antialdosterone effect, have reduced antiandrogenic and progestogenic side effects.
Patent NO-176325-C (NO)
Inventor: SAWADA SHINICHI
IPC: C09K19/42
Filed: 1988-11-21
Abstract: A liquid crystal composition for twist nematic mode having improved reduction in the threshold voltage and the temperature dependency of threshold voltage in the liquid crystal display element using the composition, and a liquid crystal display element are provided, which composition comprises a compound of the formula <CHEM> wherein R1 is 1-8C alkyl, R2 is F or CN and n is 1 or 2; or comprises the compound of the formula (I) as a first component and at least one member as a second component selected from compounds of the following formulas (II), (III) and (IV); <CHEM>  wherein R3 is 1-8C alkyl and R4 is H or F, <CHEM> wherein R5 is 1-8C alkyl, R6 is 1-8C alkoxy or F, m is 1 or 2 and X is single bond or -COO-, and <CHEM>  wherein R7 is 1-8C alkyl, R8 is 1-8C alkyl or alkoxy, F or CN and <CHEM> q
Patent NO-173288-C (NO)
Inventor: RANTANEN HEIKKI
IPC: B29C48/52
Filed: 1989-09-12
Abstract: A method and a slide-casting machine for casting one concrete product or several concrete products placed side by side at the same time by means of one casting machine using slide casting of high-consistency concrete mix. The concrete mix is fed by means of one feed member (2) or by means of several feed members placed side by side into one or several separate cross sections of a concrete product to be cast. The compacting of the concrete product or products to be cast is monitored by measuring the pressure of the concrete mix or the force arising from the pressure against a part (2; 9,7) of the casting machine at at least two points of the cross section and by separately regulating the operating values of at least two parallel feed members (2) or of the compacting movements of at least two parallel compacting members (3) on the basis of the measurement values obtained.
Patent NO-174187-C (NO)
Inventor: GARAT MICHEL
IPC: B22D17/00
Filed: 1989-12-20
Abstract: The invention relates to a lost foam pressure casting process for metal pieces. This process consists, after having filled the mould with metal in the liquid state and before the solidified fraction of metal exceeds 40% by weight, in applying an isostatic gaseous pressure over the entire mould/metal, of which the value is between 1.5 and 10 mPa. The invention applies to the production of pieces, particularly made from aluminium alloys, having improved mechanical characteristics and, in particular, better resistance to fatigue. <IMAGE>
Patent NO-174148-C (NO)
Inventor: DUBROEUCQ MARIE-CHRISTINE
IPC: A61P37/08
Filed: 1990-11-22
Abstract: New isoindolone derivatives of general formula (I) are   <IMAGE> (I) disclosed in which the radicals R represent hydrogen atoms or, together, form a bond, the symbol R' represents a hydrogen atom or a readily removable radical and the symbols R'' are identical and represent phenyl radicals which can be substituted with a halogen atom or a methyl radical at the ortho or meta position, in the (3aR, 7aR) form or in the form of a mixture of the (3aRS, 7aRS) forms, as well as their salts. These derivatives are useful as intermediates for the preparation of therapeutically active products.
Patent NO-179171-C (NO)
Inventor: GIGER RUDOLF KARL ANDREAS
IPC: A61P1/04
Filed: 1992-03-20
Abstract: Compounds of formula A-X--Y-NH-B wherein A is derived from optionally substituted benzothiophene, indole, 4-aza-and 7-aza-benzothiophene or-indole, A bearing in position 5 hydrogen, halogen, optionally substituted alkyl, hydroxy, nitro, amino, alkylamino, acylamino, alcoxycarbonyl, sulfamoyl, cyano, trimethylsilyl, carboxy, carbamoyl, phosphate, oxycarbamoyl, heterocyclic radical or ether or ester group, X---Y is -CR8=N- or CH(R8)-NH- wherein R8 is -H or alkyl and attached at position 3 of A, and B is a heterocyclic radical or a residue <CHEM> wherein R10 is H, optionally substituted alkyl, cycloalkyl, aryl, adamantyl, acyl or carbamoyl and X2 is alkylthio or NR3R10 wherein R3 is H or alkyl or R3 and R10 together with the nitrogen atom to which they are attached form a heterocyclic radical, in free form or in salt form, have pharmacological activity, e.g. for treating gastrointestinal disorders.
Patent NO-179591-C (NO)
Inventor: WALTER KARL-HEINZ
IPC: E02F3/36
Filed: 1993-05-05
Abstract: Quick-coupling device for earthmoving vehicles for exchanging implements which are detachably connected to an adaptor pivotable on the boom of the earthmoving machine about a horizontal axis, the adaptor having fixed and displaceably mounted coupling members (36) to which fixed coupling members (16) on the implement are allocated, and the displaceably mounted coupling members (36) of the adaptor being locking bolts having coupling surfaces with tapered circumferences, to which coupling members having tapered circumferences on the implement are allocated, which are designed so as to be load-bearing merely over an area of 180 DEG  with the corresponding tapered circumferences of the allocated fixed coupling members (16) of the implement. <IMAGE>
Patent CA-2005906-C (CA)
Title: Strike with rectilinearly movable keeper
Inventor: VADACCHINO JOSEPH
IPC: E05B47/04
Filed: 1989-12-18
Granted: 1998-06-30
Abstract: An electrically operable strike with a pivotable keeper and a rectilinearly slidable locking member with arms which in one position of the locking member prevent pivoting of the keeper and which in a second, different position of the locking member, permit the keeper to pivot.  The locking member has a magnetic portion and is moved from one position to the other by the magnetic field of a pair of electrically energizable coils.  By selection of the spacing of the arms, the strike can be either normally locking or normally unlocking.  Two locking members can be used to convert the strike from normally locking to normally unlocking or one locking member with adjustable or removable arms can be used for such conversion.
Patent CA-2006873-C (CA)
Inventor: ROSEN ROBERT
IPC: F16C33/08
Filed: 1990-01-02
Granted: 1993-03-23
Abstract: ABSTRACT OF THE DISCLOSURE         A bearing liner to be fitted within a housing bore.  The bearing liner comprises a hollow cylindrically shaped member having an external circumferential support means, such as a rib, located away from the ends of the liner.  The bearing liner has a gap extending from one end to the other to facilitate the axial insertion of the bearing liner into the housing bore.  An undercut in the housing bore engages the support means thereby retaining the bearing liner within the housing.
Patent CA-2019067-C (CA)
Title: Ring network switching control device
Inventor: MATSUSHITA AKIHIRO
IPC: H04L12/437
Filed: 1990-06-15
Granted: 1995-11-28
Abstract: A ring network switching apparatus connects a plurality of communication nodes by a duplex ring type transmission line.  Respective communication nodes autonomously vary respective connection state by respective transmission line switching means based on the control data received from the control data receiving unit.  Respective communication nodes transmit the control information designating a new transmission line state from the control information transmission unit.  Thereby, respective communication nodes autonomously recover its failure and perform a re-construction of a network without an aid of a parent station.  Further, the transmission data from the communication node is outputted to both transmission lines through a hybrid output means.          Thus,  respective communication nodes merely observe the state of the transmission line on the receiving side and switch the receiving switching means based on the observation.  Therefore, the connection state of respective communication nodes can autonomously change, thereby providing a re-construction of a network at a high speed and simplifying a control circuit thereof.
Patent CA-2019332-C (CA)
Title: Framework of a building
Inventor: MITANI TADAHIRO
IPC: E04B2/70
Filed: 1990-06-19
Granted: 1996-08-06
Abstract: A framework of a wooden building having a pair of vertically extending pillars formed in the opposite sides thereof with longitudinal grooves and a wall panel mounted between the pillars and having its side edges inserted in the grooves in the pillars.  A diagonal pillar formed in the opposite sides thereof with grooves may be provided between the vertical pillars to support two triangular wall panels.          A fitting such as a window sash may be mounted between the pillars so as to be sandwiched between upper and lower wall panels.
Patent CA-2019972-C (CA)
Title: Lipid a analogs having immunoactivating and anti-tumor activity
Inventor: ISHIDA NOBORU
IPC: C07H15/02
Filed: 1990-06-27
Granted: 2000-08-08
Abstract: Compounds of formula (I): (see formula I) [in which: R1 is hydroxy, protected hydroxy, fluorine, or -OP(O)(OH)2; R2 and R3 are independently optionally substituted C6 - C20 aliphatic acyl; R4 is hydroxy, protected hydroxy, or -OP(O)(OH)2, where at leant one of R1 and R4 is -OP(O)(OH)2; and R5 is hydroxy, protected hydroxy, or fluorine; provided that, except where at least one of R1 and R5 is fluorine, then at least one of R2 and R3 is a substituted C6 - C20 aliphatic acyl having (i) at least one halogen substituent and (ii) at least one substituent selected from the group consisting of halogen, hydroxy and C6 - C20 aliphatic acyloxy or at least one of R and R is a substituted C6 - C20 aliphatic aryl which is substituted by at least one halogen-substituted C6 - C20 aliphatic carboxylic acyloxy]; have Lipid A-like activity and may be used for the treatment, prophylaxis, diagnosis and support of an animal suffering a disease or disorder arising from a deficiency in the immune system or from a tumor. They may be prepared by phosphorylation of corresponding compounds lacking a phosphoryl group.
Patent CA-2025605-C (CA)
Title: Method of purifying human serum albumin
Inventor: UEMURA YAHIRO
IPC: C12N15/14
Filed: 1990-09-18
Granted: 2000-10-31
Abstract: A method of purifying human serum albumin which comprises subjecting human serum albumin-containing solution to heat treatment of about 50-70°C for 1-5 hours in the presence of acetyltryptophan and/or an organic carboxylic acid with 6-12 carbon atoms or a salt thereof.
Patent CA-2033045-C (CA)
Title: Device for calibrating of an optical instrument and related applications
Inventor: DESHAYES JEAN-PIERRE
IPC: G01J1/00
Filed: 1990-12-21
Granted: 1999-01-12
Abstract: The invention relates to the use of a source of light to calibrate a radiometric optical instrument whose focal plane contains photoelectric detectors converting the illumination from the image into an electrical signal. The calibration is carried out by placing the source (3) in the entrance pupil (2) or in the aperture diaphragm of the instrument. 
<??>Application particularly to the calibration of an optical instrument carried on board a satellite. 
<IMAGE>
Patent CA-2034212-C (CA)
Title: Transfer finger shift apparatus for transfer presses
Inventor: BRZEZNIAK EDWARD J
IPC: B21D43/05
Filed: 1991-01-15
Granted: 1996-05-07
Abstract: Shifting apparatus for use in a transfer press having moving die bolsters.   The  shifting apparatus  includes transfer rail sets that are located on the bolster and on the fixed bed that are interconnected during the normal transfer of the work pieces between dies.  Transfer fingers are carried by both transfer rail sets that serve to engage the work pieces  and move the work pieces  through the positions of the transfer press.   Transfer finger shift apparatus extends between the two rail sets and includes a shaft carrying a shift base member which has  transfer fingers connected thereto.  An elevating device is provided on the fixed bed to raise the transfer fingers sufficiently to pass over the top of the transfer fingers located on the bolster.  When it is desired to move the transfer fingers from the fixed bed to the bolster, the transfer rails are moved in the direction of the bolster moving the transfer fingers along the shaft and onto the bolster.  A lock is provided which attaches the transfer fingers to the bolster and the rails are moved toward the fixed bed.  The rails are separated and the bolster is moved to a remote location away from the press for replacement of the dies and related transfer fingers.
Patent CA-2040249-C (CA)
Title: Float chamber
Inventor: MARTIN CHRISTOPHER ROY
IPC: F16K31/18
Filed: 1991-04-11
Granted: 2001-06-05
Abstract: A Jumper valve for use in the float chamber of a boiling water unit.     The valve consists of a body of circular horizontal cross section having a vertical outer wall. The inner portion of the valve body includes a central circular cut-out seat portion to accommodate a cylindrical seal, the wall of the valve seat between the cut-out portion and the outer wall being sloped in the manner of the surface of the frustrum of a cone.
Patent CA-2040952-C (CA)
Title: A process and apparatus for the liquid phase extraction of coffee
Inventor: SCHLECHT KLAUS
IPC: A23F5/24
Filed: 1991-04-22
Granted: 2002-10-01
Abstract: The liquid extract percolates through the extraction cells 1,2,3,4,5,6, is filtered through a filtration unit 7 before being centrifuged in a centrifuge 8, a pipe 10 removing the purified liquid while the sludge produced is reintroduced into the extraction cells by a recycling circuit 9.      Application to the liquid-phase extraction of coffee.
Patent CA-2057426-C (CA)
Title: Receptacle cover
Inventor: HADDAD EDWARD N JR
IPC: B60J7/08
Filed: 1991-12-11
Granted: 1995-12-12
Abstract: A covering apparatus,  for a receptacle having  an open top, including a cover having a first end and a second end and a length and width sufficient to cover the open top,  a spring loaded roller, rotatably mounted at one end of the receptacle, and to which the first end of the cover is attached, the roller being adapted for retracting and winding the cover about the roller, a cable having a first end and a second end, the first end of the cable attached to said second end of the cover and adapted  for  unwinding  said  cover  from  the  roller,  a  cable spool,  rotatably mounted  at  one  end  of  the  receptacle  and attached to which is the second end of the cable,  the cable spool being adapted for spooling and unspooling the cable, and an energizing means for causing the cable spool to rotate.  The apparatus has a first covered configuration in which the cover is unwound from the roller  and extends over the top of the receptacle, and a second uncovered configuration in which the cover is wound about the spring loaded roller and the top of the receptacle is uncovered.
Patent CA-2071391-C (CA)
Title: Vented wound dressing
Inventor: GILMAN THOMAS H
IPC: A61L15/58
Filed: 1992-06-17
Granted: 1998-05-05
Abstract: A vented wound dressing is disclosed comprising a thin conformable sheet material at least a portion of the surface area of which is intended for placement as a dressing over a wound, which portion carries a pressure-sensitive adhesive coating on one surface thereof for adhering the dressing to skin, the coating being applied to provide repeating areas of the sheet material containing no adhesive, at least a portion of the repeating areas of no adhesive having slits extending through the thickness thereof to permit transfer or wound fluids through the sheet material unimpeded by presence of adhesive material which can clog the slits and thereby inhibit fluid transfer therethrough.
Patent CA-2076582-C (CA)
Title: Piggy-back reflective 5330
Inventor: LONGTIN ANDRE G
IPC: B44C1/16
Filed: 1992-08-21
Granted: 2002-10-29
Abstract: A method of making reflective decals, such as for use on automobile license plates, allows one to utilize conventional reflective face stock, yet in a mechanized and efficient manner affix a decal to a carrier for mailing. A standard web of reflective face stock, adhesive, and first liner is coated with a second adhesive layer (on the first liner) and a second liner is applied. The web is printed and dried, as with UV ink and by UV drying. Sequential numbers can be applied by printing, as can an expiration year, etc. The web is then die cut to separate a matrix containing reflective stock, first adhesive, first liner, and second adhesive, from surrounding printed decals, the decals spaced from each other and connected by the second liner (e. g., 1.5 mil silicone coated polyester). The matrix material is removed from the web by winding it up into a roll, and the web is taken up, and then ultimately handled by conventional labeling equipment to affix individual decals (by the second layer of adhesive) to individual carriers. The printed web can also be acted upon to flood coat the face stock with scuff resistant UV overprint varnish, and then UV drying the varnish.
Patent CA-2081360-C (CA)
Inventor: BILIMORIA YAZ F
IPC: C23C2/40
Filed: 1992-10-23
Granted: 1999-08-17
Abstract: Ultra-high strength galvanized steel strip is produced from martensitic, plain carbon, steel strip which is pre-treated by induction heating rapidly or by fluxing, then hot dip galvanized and tempered, and then cooled to stop further tempering. The resulting galvanized steel strip has a microstructure comprising tempered martensite, a tensile strength substantially greater than 120,000 psi (827 MPa) and a coating weight substantially greater than 30 g/m2/side.
Patent CA-2082854-C (CA)
Inventor: KUWADA HIROSHI
IPC: G03B21/62
Filed: 1992-11-13
Granted: 1998-11-17
Abstract: A lenticular lens provided on the viewer side of a transmission type screen is composed of at least two layers, that is, a surface layer and a base layer at least one of which contains a light dispersing material, and a visible light absorbing material is mingled in at least one of these two layers, or in the light dispersing material, thereby enhancing the image contrast of the transmission type screen.
Patent CA-2083616-C (CA)
Title: Display integrated type position reading apparatus
Inventor: HASHIMOTO KATSUHIKO
IPC: G06F3/033
Filed: 1992-11-23
Granted: 1997-06-24
Abstract: A display integrated type position reading apparatus includes a display device driven for display in accordance with a driving signal in synchronization with a predetermined clock signal, and a conductive tablet mounted on a display screen of the display device.  In operation, a CPU controls a tablet controller to apply voltage to the tablet.  In response to a depression of an arbitrary position on the main surface of the tablet, the CPU reads out the depressed position as a digital signal via an A/D converter.  The sampling by the A/D converter relating to the reading is carried out at sampling points so as to avoid the mixing of noise caused by a signal for driving the display unit into the digital signal, resulting in an improvement in the read out accuracy of the depressed position.
Patent CA-2084076-C (CA)
Title: Family of map2 protein kinases
Inventor: BOULTON TERI G
IPC: C12N15/54
Filed: 1991-06-03
Granted: 2004-11-23
Abstract: The present invention relates to a newly identified family of protein serine/threonine kinases which phosphorylate microtubule-associated protein 2 (MAP2). is based, in part, on the cloning and characterization of novel MAP2 kinases designated extracellular signal-regulated kinase 1, 2, and 3 (ERK1, ERK2, ERK3) which are expressed in the central nervous system, and on the identification of another ERK family member, ERK4, with antisera. The present invention provides fore recombinant nucleic acid molecules and proteins representing members of the MAP2 kinase family, and also for microorganisms, transgenic animals, and cell lines comprising recombinant MAP2 kinase molecules. In additional embodiments of the invention, the present invention provides for methods for assaying cellular factor activity, including, but not limited to, nerve growth factor activity, in which the activation of MAP2 kinase serves as an indicator of cellular factor activity. These methods may be extremely useful in screening compounds for the presence of a desired cellular factor activity. In specific embodiments, compounds which may be useful in the treatment of Alzheimer's disease , peripheral neuropathies, and diabetes may be identified using the methods of the invention.