baber/WOPTO huggingface dataset:
Patent CA-1260897-A (CA)
Inventor: STUDER LEWIS O
IPC: E06C7/44
Filed: 1986-09-19
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE     An automatic self-leveling ladder having a leveling  leg axially slidably mounted within the bottom of each member of a pair  of  spaced  vertical  rung  supporting  members  for automatically  compensating  for  unevenness  in the support surface.  A rack is fixed to each of the legs and is engaged by a gear located within each of the legs that is mounted on an end of a stub shaft.  A locking device is fixed  on  each of  the  rung  supporting members and engages the gears upon application of the weight of the ladder on the legs to  lock the  legs  in a selected leveling position.  The stub shafts extend inwardly from the rung  supporting  members  and  are located  within  a  complementary  sized tubular telescoping member which serves as the bottom rung of the  ladder.   One of  the  stub  shafts  is fixed to the tubular member so the member rotates with the shaft.  The shafts are joined  by  a spring  steel  strip  to  rotate  the shaft in unison and to compensate for torsional forces  exerted  on  the  two  stub shafts  when in locked positions.  A coil spring biases each of the stub shaft years out  of locked  position  with  the locking  devices.  Upon  placing  the  legs  on a supporting surface, the weight of the ladder is sufficient to  overcome the  spring biasing  force whereupon the legs automatically level themselves and the locking  devices  engage  with  the gears to lock the legs in a level position.  Upon removal of the ladder weight from the legs the springs move  the  gears out of engagement with the locking devices.
Patent CA-1267096-A (CA)
Inventor: CHAN ALBERT S
IPC: A61K8/24
Filed: 1986-10-08
Granted: 1990-03-27
Abstract: ABSTRACT Calcium carbonate particles are coated with a pyrophosphate derivative.  The invention includes the coated particles, method of preparation and use in oral hygiene products.
Patent CA-1271305-A (CA)
Inventor: GUELCK VOLKER
IPC: E05D15/22
Filed: 1986-10-30
Granted: 1990-07-10
Abstract: ABSTRACT A shoe is mounted between a frame and a sash of a window.  The shoe has braking means that begin to engage almost immediately as the sash is rotated relative to the frame to prevent the sash from sliding relative to the frame.  The shoe has secondary means to assist in activating the braking means as the sash is rotated relative to the frame.  When the sash is aligned with the frame, the braking means is automatically released and the sash and shoe can slide relative to the frame.  The shoe and a projection that can engage with an indentation in the sash.  The shoe has second engagement means that can engage with fourth engagement means on the sash to allow the sash to pivot relative to the shoe.
Patent CA-1248646-A (CA)
Inventor: JANSEN CORNELIS W
IPC: C02F1/62
Filed: 1986-11-03
Granted: 1989-01-10
Abstract: A B S T R A C T       Process for removing Sr and heavy metals from water in parti-cular from waste water by throughly mixing it with a solution of an alkali metal carbonate and/or hydrogen carbonate in a reactor containing a fluidized bed of suitable bed material. The obtained heavy metal carbonate crystals crystallize onto said bed material and the obtained heavy metal carbonate crystals in granular form are removed from the reactor from time to time.      The heavy metals which may be removed are Ni, Zn, Cu, Fe, Ag, Pb, Cd or Hg.
Patent CA-1258474-A (CA)
Inventor: BRAUN HANS-RUDIGER
IPC: C04B40/00
Filed: 1986-12-04
Granted: 1989-08-15
Abstract: Abstract of the disclosure The invention relates to a chloride-free hardening accel-erant for Portland cement which is active in particular at low temperatures and contains calcium nitrate, sodium nitrate, hexamethylenetetramine and sodium hydroxide.  The accelerant is prepared by reacting the calculated amount of formaldehyde with calcium ammonium nitrate in aqueous solution at between room temperature and 55°C under alkaline conditions established with sodium hydroxide.  After the reaction has ended this solution can be used directly as such or be converted into a powder by means of a suitable drying operation.
Patent CA-1257403-A (CA)
Inventor: OHTOSHI HIROKAZU
IPC: H01L31/06
Filed: 1986-12-24
Granted: 1989-07-11
Abstract: ABSTRACT OF THE DISCLOSURE    A method  for producing an electronic device having a multi-layer structure comprising one or more semiconductor thin layers controlled in valence electron formed on a substrate comprises forming at least one of said semiconductor thin layers controlled in valence electron according to the photo CVD method and forming at least one of other constituent layers according to the method comprising introducing a gaseous starting material for formation of a deposited film and a gaseous halogenic  oxidizing  agent  having  the  property  of oxidation action  for  said  starting material  into  a reaction space to effect chemical contact therebetween to thereby form a plural number of precursors containing a precursor in an excited state and transferring at least one precursor of those precursors into a film forming space communicated with the reaction space as a feeding  source  for  the  constituent  element  of  the deposited film.
Patent CA-1273133-A (CA)
Inventor: JOHNANNES VIRGIL I
IPC: H04J3/12
Filed: 1987-06-19
Granted: 1990-08-21
Abstract: ABSTRACT                  A MULTIPLEXING ARRANGEMENT FOR                   A DIGITAL TRANSMISSION SYSTEM A multiplexer is arranged for interleaving blocks of bits from tributary lines. Sequences of blocks of digital bit streams are received in frames from each tributary line. Each frame includes tributary line identification information and plural blocks of bits. Each block of digital bits includes plural data bits and a parity bit. The sequence of blocks from one tributary line also includes in a periodic one of the parity bit positions, a bit containing control information. The blocks of digital bit streams are multiplexed into a single multiplexed bit stream.
Patent CH-549523-A (CH)
Title: Paper sleeve to support wound materials - of a stiff core and spirally-wound corrugated cardboard
IPC: D06B23/04
Filed: 1973-06-05
Abstract: The core is of a suitably stiff paper product which, when wound in a spiral, forms the tubular foundation, round which are wound in opposing spirals the centre layer of corrugated cardboard and, if required, an outer paper layer. This uses minimum amts. of material and gives a sleeve which can absorb any shrinkage in the wound material, the central core retaining its original diameter.
Patent DK-134484-A (DK)
Inventor: SUTT JR ROBERT F
IPC: B01J20/32
Filed: 1984-02-29
Abstract: The instant invention is directed to a molecular sieve comprising a carbonaceous substrate impregnated with an organic polymer having a molecular weight of at least 400, as determined by vapor phase osmometry, or with an inorganic polymer at a dosage of at least 0.001 weight percent (based on the substrate weight) up to a maximum dosage which still allows the resulting sieve to separate gas or liquid mixtures containing components of at least two different molecular diameters, molecular weights or molecular shapes.The instant invention is also directed to a process for preparing a molecular sieve which comprises impregnating a carbonaceous substrate with an inorganic polymer having a molecular weight of at least 400, as determined by vapor phase osmometry, or with an inorganic polymer at a dosage of at least 0.001 weight percent (based on the substrate weight) up to a maximum dosage which still allows the resulting sieve to separate gas or liquid mixtures containing components of at least two different molecular diameters, molecular weights or molecular shapes.The instant invention is also directed to a process for separating gas or liquid mixtures containing components of at least two different molecular diameters, molecular weights or molecular shapes, comprising passing the liquid or gas through a molecular sieve comprising a carbonaceous substrate impregnated with an organic polymer having a molecular weight of at least 400, as determined by vapor phase osmometry, or with an inorganic polymer at a dosage of at least 0.001 weight percent (based on the substrate weight) up to a maximum dosage which still allows the resulting sieve to separate gas or liquid mixtures containing components of at least two different molecular diameters, molecular weights or molecular shapes.
Patent DK-215486-A (DK)
Inventor: BECKER HELMUT
IPC: E06B3/58
Filed: 1986-05-09
Abstract: 1. Outer frame or wing frame for windows or doors a) comprising a hollow cross-sectionally rectangular main profile member (1) of synthetic plastics material, b) with, constructed at the four corners of the main profile member (1) grooves (2) disposed symmetrically both with regard to a plane extending at right-angles to the plane of the frame in the longitudinal direction of and through the main profile member (1), as well as in relation to a plane extending parallel with the plane of the frame in the longitudinal direction of and through the main profile member (1), and c) with abutment rib strips (21) with engaging ribs (20) which by form-locking engagement, can over their entire length be snapped into position in a groove (2) in the main profile member (1), characterised in that d) the engaging rib (20) has a shallow projection which protrudes into a channel (24) in the groove (2) engaging around that edge of the channel (24) which is towards the groove opening.
Patent DK-296586-A (DK)
Inventor: SCHREUDER JOHAN CHRISTIAAN
IPC: A61M5/28
Filed: 1986-06-24
Abstract: The invention relates to a syringe comprising an ampoule (11) having a plunger (12) and a sealing stopper (20), and a needle holder (13) comprising a collar, a neck (14) for an injection needle (15), a shaft (26) between the collar (25) and the neck (14) and a by-pass means in the inner wall of the shaft (26), the rear face of the sealing stopper (20) comprising a plurality of recesses (29) or spacing supports which are provided in or on the circumferential edge of the sealing stopper (20).
Patent DK-331788-A (DK)
Inventor: AZEMA ALAIN
IPC: A61F9/00
Filed: 1988-06-16
Abstract: The optical system comprises:
 - a light source (1);
 - a first lens (3) intended to produce a parallel light beam (2b) from the beam (2a);
 - a semi-reflecting element (4) placed in the path of the said parallel beam (2b);
 - a second focusing lens (7), which receives the parallel beam (2c) reflected by the said element (4) and which can be moved parallel to the direction of propagation of the said light beam (2c) so that its image focus (8) coincides with the centre of curvature (C) or the surface of the said object (9);
 - a third focusing lens (10), which receives the beam (2d) reflected by the object (9) and coming from the said element (4), and
 - a means (11) for detecting the image (12) formed by the said system. 
<??>Application to keratometry. 
<IMAGE>
Patent DK-348688-A (DK)
Inventor: NORDBY RASMUS
IPC: H04L7/033
Filed: 1988-06-24
Abstract: PCT No. PCT/DK89/00157 Sec. 371 Date Dec. 21, 1990 Sec. 102(e) Date Dec. 21, 1990 PCT Filed Jun. 23, 1989 PCT Pub. No. WO89/12936 PCT Pub. Date Dec. 28, 1989.In a method of adjusting the phase of a clock generator with respect to a data signal (50) an auxiliary signal (52) is generated by comparing the data signal (50) and a clock signal (51). The auxiliary signal (52) exhibits a disuniform representation corresponding to various data bit sequences. The data sequences are detected and combined with the auxiliary signal to generate a phase adjustment signal (54) with a uniform representation corresponding to the various data bit sequences and having an average value depending upon the phase difference between clock signal and data signal. Further, a reference signal (55) may be generated, representing the average value of the phase adjustment signal (54) which responds to ideal phase state. This reference signal (55) in combination with the phase adjustment signal (54) may be used for an even more precise adjustment of the phase of the clock generator with respect to the data signal.
Patent DK-435388-A (DK)
Inventor: ROSEN TERRY J
IPC: A61K31/435
Filed: 1988-08-04
Abstract: Naphthyridine and quinoline compounds having the formula: <CHEM>  wherein A is CH or N; Z is an amine having the formula: <CHEM> R is o,p-difluorophenyl or p-fluorophenyl; and R1 is hydrogen or a carboxy protecting group. The compounds of the invention have antibacterial activity and improved solubility and pharmacokinetic properties.
Patent FI-773286-A (FI)
Inventor: LAL BANSI
IPC: C07D217/14
Filed: 1977-11-02
Abstract: Pyrimido 6,1-a isoquinolin-2-one derivs. of formula (I) and their acid-addn. and quat. ammonium salts are new: (where R1,R4 and R5 are H, OH, lower alkoxy, dialkyl-phosphinylalkoxy, acyloxy or halogen, or 2 adjacent group can form methyleneidoxy or ethylenedioxy; R2 and R3 are H, OH, lower alkoxy, NH2, alkylamino, dialkylamino, arylamino, alkyl, an amino or alkyl group substd. by a 5- or 6-membered ring contg. - 3 heteroatoms (N,S,S), cycloalkyl, hydroxyalkyl, alkoxyaylkyl, dialkoxyalkyl, haloalkyl, dialkylaminoalkyl, aralkyl, acyl or opt. substd. 6-10C aryl, or R2 is a pair of electrons if R6 is one of the radicals indicated below, or NR2R3 is an opt. substd. heterocycle opt. contg. another heteroatom (N or O); R6 is H, alkyl, cycloalkyl, hydorxyalkyl, alkoxyalkyl, dialkoxyalkyl, haloalkyl, alkyl-aminoalkhyl, aralkyl, heterocyclylalkyl, dialkylphosphinyl-alkyl, acyl or opt. substd. aryl, or R6 is a pair of electrons when R2 is one of the radicals indicated above). - (I) are useful as hypotensives, bronchodilators and allergic agents. A typical cpd. is 9,10-dimethoxy-4-t-butylamino-6,7-dihydro-2H-pyrim ido 6,1-alpha -isoquinolin-2-one. In an example, this is prepd. from 9,10-di-methoxy-4-chloro-6,7-dihydro-2H-pyrimido 6,1-1 -isoquinolin-2-one and t-butylamine.
Patent FI-840352-A (FI)
Inventor: RICHARDSON KENNETH
IPC: A01N43/653
Filed: 1984-01-27
Abstract: Triazoles of the formula: 
<CHEM>
 and their pharmaceutically and agriculturally acceptable salts, wherein m is 0, 1, 2, 3 or 4 and n is 0, 1, 2, 3 or 4. The compounds are human and agricultural fungicides.
Patent FI-862685-A (FI)
Inventor: SCHIMMEL GUENTHER
IPC: C22B7/00
Filed: 1986-06-24
Abstract: Residue obtained upon the removal of heavy metal contaminants from crude phosphoric acid by means of a dialkyldithiophosphoric acid ester and adsorbent is worked up into ecologically reliable solid matter and into a heavy metal concentrate. The solid matter and heavy metal concentrate are separated from one another by successive mechanical and chemical treatment. The sequential order of these two operational steps can be inversed.
Patent FI-873013-A (FI)
Inventor: COQUARD JEAN
IPC: C08G69/28
Filed: 1987-07-07
Abstract: Homogeneous copolyamides having high melting points and good flexibility, well adapted for the production of textile materials and plastic shaped articles, are prepared by prepolymerizing lower dicarboxylic acid(s) with an excess of hexamethylenediamine in the presence of a catalytically effective amount of a strong inorganic or organic oxyacid, or alkali or alkaline earth metal salt thereof, and thence polycondensing the resulting prepolymer with a fatty acid dimer.
Patent FI-906331-A (FI)
Inventor: WILLIAMS CHARLES E
IPC: E06B3/92
Filed: 1990-12-20
Abstract: A multi-directional carrier includes a track (16) and first and second ledges (18,22) on the track. The ledges are relatively spaced vertically and horizontally. First and second discs (24,26) are supported on a bolt (28) in vertical spaced relation. One of the discs (24) engages one of the ledges (18) on one side of the bolt and the other disc (26) engages the other ledge (22) on the other side of the bolt. The underside of each disc has an angled surface (64,66) and the upper side of each of the ledges has a complementary angled surface (30,32) which is engaged by one of the disc angled surfaces. The angles of both said disc and ledge surfaces are substantially equal, being in the range of 2<0> to 8<0> to the horizontal, preferably 5<0>. The discs can be made of metal and the underside of each disc can also be provided with rings (116,118) of suitable bearing material engaging the ledges (18,22). <IMAGE>
Patent FI-910273-A (FI)
Inventor: DELEUIL MICHEL
IPC: A61J3/06
Filed: 1991-01-18
Abstract: Process for the preparation of pearls based on a pharmaceutical active substance exhibiting an indefinite crystallization point. The said active substance is mixed in molten form with a pharmaceutical excipient promoting the solidification of the active substance, the melt is forced to pass through a nozzle which is subjected to a vibration, the pearls formed are allowed to fall in a tower countercurrentwise to a gas, and the pearls formed are collected in the bottom of the tower.
Patent FI-911001-A (FI)
Inventor: LINDEMAN TOM
IPC: G07F/
Filed: 1991-02-28
Abstract: The invention relates to a device 1 for the intermediate storage of coins in public telephones. Arranged in the device are a storage route 8 for coins, a cash-collection route 9 and a return route 10. The storage route 8 and the cash-collection route 9 have been displaced relative to one another at right angles to the motional direction of the coins. The cash-collection route 9 lies in substantial part lower than the storage route 8. The device 1 has members 6, 6a for detaining the coins on the storage route 8 and members 5, 5a for moving the coins at right angles to their motional direction from the storage route 8 to the cash-collection route 9. <IMAGE>
Patent FI-911524-A (FI)
Inventor: KIMURA KAZUMASA
IPC: A61L15/60
Filed: 1991-03-28
Abstract: A method for treating the surface of an absorbent resin which comprises mixing (I) 100 parts by weight of an absorbent resin powder having a carboxyl group, (II) 0.01 to 30 parts by weight of a polyhydric alcohol, (III) 0 to 50 parts by weight of water and (IV) 0 to 60 parts by weight of a hydrophilic organic solvent, and heat-treating at a temperature in the range of 90 to 250 DEG C to treat the surface of said absorbent resin powder (I) until the reaction of said absorbent resin powder (I) with said polyhydric alcohol (II) is completed, wherein the time for completion of the reaction is the time that satisfies the following equation (a-1): <MATH> wherein A is absorption capacity of said absorbent resin powder (I) for physiological saline solution, B is the absorption capacity of the resultant treated absorbent resin for physiological saline solution, and C is parts by weight of said polyhydric alcohol (II) used per 100 parts by weight of said absorbent resin powder (I).
Patent FI-924642-A (FI)
Inventor: SALITURO FRANCESCO G
IPC: A61K31/40
Filed: 1992-10-14
Abstract: The present invention is directed to a new class of 3-indolyl thioacetate derivatives which the NMDA antagonists.
Patent FI-930448-A (FI)
Inventor: KARHU NIILO
IPC: E05D15/06
Filed: 1993-02-02
Abstract: The invention relates to a hinged veranda glass construction or equivalent wall-like covering of pane- shaped parts, in which each pane 13 is suspended by its upper or lower edge, most expediently from two points 46 on a supporting rail 1 fixed to the veranda construction or equivalent, and the opposite edge of the pane is supported at a point on another supporting rail fixed to the veranda construction or equivalent, the panes being able to be individually displaced, on their support points 46, to the edge of the opening which is coverable with the panes 13 and being pivoted there on the hinge pins of the panes 13 at the support points situated directly opposite one another at the upper and lower edge of the pane, for example by 90 degrees, so that the outward-facing surface of the pane 13 is made to face inwards, the one hinge pin of the pane 13, most expediently the hinge pin of the upper edge, being provided with a bolt which locks the hinge pin in place when the pane 13 is pivoted on the hinge pins. Emanating from the supporting rail 1 in the direction of pivot of the pane is a guide projection 20, which has been arranged to prevent the pane 13 from tilting before the bolt locks the hinge pin in place in the rail 1 and prevents the pane from tilting. <IMAGE>
Patent FI-930747-A (FI)
Inventor: SAUERBERG PER
IPC: A61P43/00
Filed: 1993-02-19
Abstract: The present invention relates to therapeutically active piperidine compounds, a method of preparing the same and to pharmaceutical compositions comprising the compounds. The novel compounds are useful as stimulants of the cognitive function of the forebrain and hippocampus of mammals and especially in the treatment of Alzheimer's disease, severe painful conditions and glaucoma.
Patent FI-931346-A (FI)
Inventor: IWASAKI TAMEO
IPC: C07C235/72
Filed: 1993-03-26
Abstract: Novel butadiene derivatives of the formula [I]: <CHEM> wherein Ring A is tri-lower alkoxyphenyl, R<1> and R<2> combine each other to form a group of the formula:     &rdurule& N-R<3>   or one of R<1> and R<2> is lower alkoxy, and the other is group of the formula: -NHR<3>, in which R<3> is hydrogen, substituted or unsubstituted lower alkyl, substituted or unsubstituted lower alkoxy, substituted or unsubstituted amino, hydroxy or pyridylcarbonyl, or salts thereof. Among the desired butadiene derivatives [I] of the present invention, the 3-butenoic acid-type compounds per se have antithrombotic activity, but they can also be used as an intermediate for preparing the 2,5-pyrrolidinedione-type compounds having excellent antithrombotic activity. And additionally a butenoic acid ester of the formula [II]: <CHEM> wherein Ring A is a tri-lower alkoxyphenyl group, and one of R<1><2> and R<2><2> is a lower alkoxy group, and the other is hydroxy group, or a salt thereof, as synthetic intermediate.
Patent FI-933885-A (FI)
Inventor: UMIKER HANS
IPC: B65D1/22
Filed: 1993-09-06
Abstract: PCT No. PCT/EP93/00091 Sec. 371 Date Jul. 27, 1993 Sec. 102(e) Date Jul. 27, 1993 PCT Filed Jan. 15, 1993 PCT Pub. No. WO93/13991 PCT Pub. Date Jul. 22, 1993.In a container made from plastic material, including a container bottom and four side walls foldable in the inside in direction to the container bottom, the container is formed in one piece and the folding joints of the four side walls are formed by film-like hinges at the lower longitudinal rim of the side walls.
Patent FI-940171-A (FI)
Inventor: MONTI CARLOS ERNESTO ANTONIO
IPC: C07D487/04
Filed: 1994-01-13
Abstract: The present invention concerns compounds of formula (I) which is the novel 2-(1-pyrrolidinyl)ethylester of (+/-)-5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxyl- or ketorolac-acid, the pharmaceutically acceptable addition salts thereof, preferably oxalate. It is known that the commercially available ketorolac (trometamole salt) exhibits undesired side effects (gastro-intestinal irritation and ulceration). Surprisingly, when applying the compounds according to the invention there are considerably less undesired effects which render them potentially of great advantage as analgetic/antiphlogistic agent.
Patent FI-940658-A (FI)
Inventor: PELOSI JR STANFORD SALVATORE
IPC: A61K31/41
Filed: 1994-02-11
Abstract: Cyclic urethane compounds which are useful as antiarrhythmic and antifibrillatory agents, and the pharmaceutically-acceptable salts and esters thereof, characterized in that they have the general structure: <CHEM>       a) Y is an unsaturated, 5- membered heterocycle; b) R1, R2 and R3 are independently selected from hydrogen, Cl, F, Br, OH and CH3;   c) R4 is C1-C8 alkyl; d) A is substituted or unsubstituted, saturated or unsaturated, straight-chain or branched C1-C8 heteroalkyl, and A has at least one nitrogen atom which is adjacent to R4.