baber/WOPTO huggingface dataset:
Patent YU-31300-A (YU)
Title: Computerized orthodontic diagnostic and appliance dispenzer
Inventor: BERGENSEN EARL O
IPC: A61C3/00
Filed: 1998-10-28
Abstract: This invention is a method and apparatus for diagnosing orthodontic conditions of an individual. The apparatus (20) includes an outer case (21), and a user interface (22) disposed on the outer case (21) for communicating with the individual. The apparatus (20) further has diagnostic hardware (40) including at least one digital camera (42) carried within the case (21) adapted to take a plurality of images of the teeth, and mouth of the individual. The apparatus further has electronic circuitry (51), which is preprogrammed with statistical data for comparison to actual data collected by the diagnostic hardware (40), and transmitted to the electronic circuitry (51). The circuitry is further adapted to diagnose whether the individual has correctable orthodontic conditions. The apparatus is further adapted to dispense instructions to the individual for receiving proper orthodontic care.
Patent YU-32484-A (YU)
Title: Skiboot sole
Inventor: ANTONIO FAULIN
IPC: A43B5/04
Filed: 1984-02-21
Abstract: A ski shoe sole of a type provided with a rear recess and a peg in the sole bottom toe portion for removable engagement with ski bindings has on its inside a reinforcing element extending longitudinally and centrally over approximately the full length of the sole. The reinforcing element is enlarged and flattened at the front, and has progressively increasing thickness and width dimensions toward the rear. The reinforcing element is formed from a plastic material and the sole remainder is cured, heat formed, or injected all around it. The recess is formed rearwards of the reinforcing element, and the front peg is secured to a metal plate accommodated in the reinforcing element parallel to the sole main plane. The sole is substantially rigid as far as ski binding-induced stresses are concerned, but is adequately flexible at the toe region to facilitate normal walking.
Patent YU-41599-A (YU)
Title: An optical disk adaptid to be read by a cd-rom or dvd reader and method of conducting an optical inspection of a biological, chemical or biochemical sample employing said disk
Inventor: JORMA VIRTANEN
IPC: G01N21/00
Filed: 1999-08-26
Abstract: An apparatus is described that includes an optical disk, adapted to be read by an optical reader, comprising a first sector having substantially self-contained assay means for localizing an analyte suspected of being in a sample to at least one, predetermined location in the first sector and a second sector containing control means for conducting the assay and analyte location information, with respect to one or more analytes suspected of being in a sample, accessible to the reader, wherein the presence or absence of the analyte at said location is determinable by the reader using the control means and the location information. Depending on the nature of the assay, the disk will include fluid storage means, fluid transfer means, such as one or more capillary ducts, valves, batteries, dialyzers, columns, filters, sources of electric fields, wires or other electrical conductive means such as metallic surface deposits and the like.
Patent YU-52794-A (YU)
Title: Konstrukcija eko prozora-balkonca sa otklopom
Inventor: RADOJEVIC R
Filed: 1994-09-02
Abstract: KONSTRUKCIJA EKO PROZORA-BALKONCA SA OTKLOPOM, krilo (2) prozora vezano je za štok (1) uz pomoć metalnlh spojnica (4) na krilu (2) imetalnih spojnica (3) na štoku (1) koje na spoljašnim površinama imaju kuglice (5) tako da spojnice (3) i (4) imaju funkciju da nose krilo (2) prozora, da obezbeđuju paralelni otklop krila (2) od štoka (1) do 10 mm i funkciju šarki. Krilo (2) može da zauzima tri položaja: zatvorenno, delimično otvoreno-paralelni otklop, i otvoreno po želji korisnika. U žljebovima gde se spaja krilo (2) sa štokom (1) ugrađeni su plastični profili (12) čiji se slobodni krajevi nalaze u komori (11) za turbolenciju a na delovima dodira na krilu (2) su elementi za dihtovanje (10) koji se u zatvorenom stanju naslanjaju na površinu štoka (1). U visini komore (11) su otvori (13) na štoku (1) a na spoljašnjoj strani je okapnica (14) čiji gornji savijeni kraj ulazi u otvor na donjem delu krila (2). Na ivici štoka (1) izrađeni su kosi prihvatnici (7) u koje ulaze metalni valjci (8) postavljeni na pokretnim metalnim letvama (9). Krilo (2) ima ručicu (6) koja može da zauzima tri položaja: zatvoreno-paralelno odmaknuto krilo (2) i otvoreno po želji korisnika.
Patent YU-4302-A (YU)
Inventor: NACIC PETAR
Filed: 2002-02-04
Abstract: Za pokrivanje ravnih prohodnih krovova, bez primene-prisustva bitumenske emulzije. Ovakav način pokrivanja ravnih prohodnih krovova, sastoji se od korubaste montažno-demontažne grede (2), gumene dihtung trake (3) i armirano betonske montažno-demontažne ploče (4). Montažno-demontažna greda (2) ima dva fiksna oslonca, koji služe da se greda stabilno oslanja na izvedenu cementnu košuljicu (8), a krajevi greda na osloncima (2a) i (2b). Gumena dihtung traka (3) koja je fiksno zalepljena na korubastoj gredi (2), a koja služi s jedne strane kao dihtung i s druge strane meki jastuk montažno-demontažnoj ploči (4). I montažno-demontažna ploča (4), koja je završna krovna POS, koja naleže direktno na korubastu gredu (2) i meko se naleže na fiksno zalepljenu gumenu dihtung traku (3). Kod svake montažno-demontažne ploče predvidjeno je po 6 komada kovačkih čeličnih pokretnih alki, za nošenje tereta. Ovakav način pokrivanja ravnih prohodnih krovova, je čistiji, brži, sigurniji, za primenu ovakvih vrsta krovova.
Patent AT-A239987-A (AT)
Inventor: HORVATH EDUARD ING
IPC: F01B23/00
Filed: 1987-09-22
Abstract: A double-acting hydraulic piston-and-cylinder unit adapted to constitute a damper for movements in a human joint prosthesis has a boot sealingly connected to the cylinder and the piston rod to receive the hydraulic fluid under pressure as the hydraulic fluid is displaced from one or the other of two cylinder chambers upon displacement of the piston rod. The boot has a conically widening region or segment sealingly secured to the rod and adjoining the cylindrical segment of the boot surrounding the cylinder in a transition segment formed as an outwardly convex bulge and designed to ensure that initial inward movement of the piston rod will give rise to a plate membrane deformation of the elastic boot while only further displacement will result in a rolling action of the membrane. This ensures a generally cylindrical uniform configuration of the boot in all positions of the rod as is essential for effective use in a prosthesis.
Patent BE-896003-A (BE)
Title: Wallet for personal money - has holder which can be carried in hand
IPC: G07D9/02
Filed: 1983-02-24
Abstract: No further information has been published for this application.
Patent BE-899780-A (BE)
Title: Produit de nettoyage pour les soins des dents et de la bouche contenant un tensio-actif non ionique poly(hydroxypropyl ether).
Inventor: GROLLIER J F
IPC: A61K8/34
Filed: 1984-05-29
Abstract: Produit de nettoyage pour le soin des dents, des gencives et de la bouche, notamment dentifrice et bain de bouche, caractérisé par le fait qu'il contient un tensio-actif non ionique poly(hydroxypropyl-éther) en une proportion de 0,1 à 4% du poids total du produit de nettoyage. Les agents tensio-actifs non ioniques poly(hydroxypropyl éther) présentent une bonne compatibilité avec les agents bactéricides anti-plaque cationiques, ils ont un bon pouvoir moussant, ne sont pas agressifs envers les muqueuses, et aux pourcentages employés leur gout n'est pas genant.
Patent BE-903764-A (BE)
Title: Systeme d'alimentation en eau d'un dispositif de propulsion marin.
IPC: F01P11/04
Filed: 1985-12-02
Abstract: Un dispositif de propulsion marin comportant un moteur à combustion interne (16), un groupe propulseur (10) monté sur la traverse (14) d'un bateau pour pivoter par rapport à la traverse selon un axe horizontal et un axe vertical, le groupe propulseur (10) comprenant une hélice (38) reliée au moteur, une pompe (62) pour pomper l'eau vers le moteur (16), une conduite (66,76)allant de la pompe (62) au moteur (16) ayant un point bas au-dessous de la pomp et du raccordement de la conduite au moteur, une purge(86) pour purger l'eau à proximité de ce point bas.
Patent BE-762001-A (BE)
Title: Converting metal sulphides to sulphates
IPC: C01G1/10
Filed: 1971-01-25
Abstract: Metal sulphide contg material is convertd into the corresponding sulphates by (a) reacting the material with sulphuric acid in a reaction zone at 150-300 degrees C during a period sufficient to convert at least a major proportion of the metal sulphide into the corresponding sulphate, (b) withdrawing sulphur from the reaction zone by passing an inert gas through the reaction zone to remove sulphur essentially at the rate it is formed during the reaction, and (c) recovering the formed metal sulphate. A wide range of sulphide minerals can be converted into sulphates, esp. of Cu, Pb, Zn, Ni or Fe. The quantity of sulphuric acid required for the reaction is reduced to a minimum, and the time required for the reaction is only 20% of that required in previous processes.
Patent BE-786614-A (BE)
Title: Recovery of oil - from cutting oil emulsions
IPC: B01D17/04
Filed: 1972-07-20
Abstract: Recovery of oil from a residual soluble oil emulsion e.g. a cutting oil, by (a) introducing a continuous feed of the residual soluble oil emulsion into the lower part of a mixing compartment, and thereby continuously displacing the liq. successively in the lower parts of separating, neutralising and decanting compartments, (b) introducing a phase-separating agent, partic. a cpd. forming an insoluble hydroxide, into the mixing compartment at a rate of flow proportional to that of the emulsion and controlling the pH of the emulsion in this compartment between 1.0 and 3.0 and mixing the emulsion therein, (c) withdrawing the oil from an upper zone of the separating compartment and adjusting the pH of the liq. in the neutralising compartment to 6.5-10.0, (d) withdrawing the insoluble hydroxide from the lower part of the decanting compartment for re-use in the mixing compartment, whilst allowing a continuous flow of effluent to take place from the upper part of this compartment, the relative volumes of the various compartment being selected so as to permit the treatment of the contents of each compartment for a pre-determined desired time.
Patent CA-1037205-A (CA)
Inventor: SIMON STEFAN
IPC: A61F13/26
Filed: 1973-02-28
Granted: 1978-08-29
Abstract: Abstract of the Disclosure An applicator made of a resilient plastically deformable material, such as paper or the like, for a substantially cylindrical menstruation tampon.  The applicator comprises an applicator sleeve and a tampon ejector slidable therein.  The rear end of the ejecting element extends out of the rear end of the sleeve by a length substantially corresponding to that of the tampon.  The ejecting end disposed inside the casing bears against that end of the tampon having a withdrawal string substantially enclosed by the sleeve. In order to secure the tampon within the sleeve in a simple manner, the for-ward end of the sleeve is provided with at least one dent portion which extends between 4 and 8 mm in length and forms an angle of approximately 5° with the longitudinal axis of the applicator sleeve.
Patent CA-1045223-A (CA)
Inventor: HUFFORD JAMES N
IPC: H01C10/14
Filed: 1975-06-17
Granted: 1978-12-26
Abstract: ELECTRICAL CONTROL AND MECHANICAL COUPLING THEREFOR             Abstract of the Disclosure A mechanical coupling device is provided with a pair of oppositely disposed arcuate jaws and integral arms defining a slot communicating with a cavity for connecting a shaft thereto.  A tongue integral with the shaft is engaged by the jaws and suspended within the cavity, and the coupling device slides axially and laterally along the tongue and pivots along the arcuate jaws to eliminate end and side thrust of the shaft.  A variable resistance control connected to the coupling device comprises a substrate closing one end of a housing and a rotatable driver disposed with-in the housing.  A resistive path and a conductive collector path are disposed on the substrate along the same radius and a contactor comprising a pair of diametrically opposed contact fingers symmet-rically disposed near the periphery of the driver engages the resistive and collector paths.
Patent CA-1058321-A (CA)
Inventor: DENNARD ROBERT H
IPC: G11C11/4091
Filed: 1975-07-07
Granted: 1979-07-10
Abstract: DIFFERENTIAL CHARGE TRANSFER SENSE AMPLIFIER                 Abstract of the Disclosure A differential charge transfer amplifier which functions as a sensing and regenerating circuit responsive to binary Information represented by the level of charge in a stored charge memory cell is disclosed.  The sense amplifier includes a pair of dummy cells and bucket brigade amplifiers which are connected on either side of a dynamic latching circuit which includes a plurality of actuable gate devices, which may be field effect transistors  A bit/sense line of the array is divided into two equal sections which are respectively connected to either side of the sense amplifier.          The operation of the amplifier is cyclic, including a precharge period, a sensing period, a rewrite period and a restore period, after which the amplifier is in its original state.  A feature of the amplifier is that it consumes no d.c. power other than leakage and has Nigh sensitivity due to a charge transfer feature.  Also, during the operation of the circuit, energy remaining in one of the bit line sections after rewriting is utilized to pre-bias both bit line sections to an initial  level. As a result, this allows better control of the precharge level on the bit/sense line and in so doing, the power requirements are substantially reduced.  At the same time, a dummy cell is charged to the potential of the now balanced bit lines.
Patent CA-1037144-A (CA)
Inventor: BRUGGEMA DIRK
IPC: B07C3/08
Filed: 1975-09-03
Granted: 1978-08-22
Abstract: Abstract of the Disclosure Sorting-machine for letters and the like, comprising a sorting mechanism provided with pigeon-holes, switches and photocells and an elec-tronic controlling device having a store consisting of a number of registers. As a letter moves past the photocells a code word is transferred from one register to a next one until the register corresponding to the place of destination is reached, which register ensures the correct position of the corresponding switch.  Each photocell corresponds to a different register. The state of the entire sorting mechanism is simulated electronically, in which registers together with a scanning equipment and a buffer store form part of a processor, and in which the buffer store together with a number of registers connected to the processor, form control equipment for operating the switches.
Patent CA-1050108-A (CA)
Inventor: BRAUN ARTHUR R
IPC: G05F1/56
Filed: 1975-11-12
Granted: 1979-03-06
Abstract: ABSTRACT OF THE DISCLOSURE           A current limiting switching circuit which has general application and which comprises a photoresponsive semiconductor circuit activated by a light emitting diode.          A semiconductor device is included for regulating the base drive of a transistor in the photoresponsive semiconductor circuit to maintain a constant collector current flow therein.     - i -
Patent CA-1065326-A (CA)
Inventor: BERTHOLD RICHARD
IPC: C07D209/12
Filed: 1975-12-04
Granted: 1979-10-30
Abstract: Abstract of the Disclosure This invention provides new compounds of formula I,             I   wherein  R1  is hydrogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, fluorine, chlorine or hydroxy, and R2  is i) alkyl of 1 to 4 carbon atoms, ii) alkenyl or alkynyl of 3 to 7 carbon atoms, wherein the multiple bond is located in a position other than .alpha. to the nitrogen atom to which R2 is bound, iii) cycloalkyl of 5 to 7 carbon atoms, iv) alkyl of 1 to 4 carbon atoms mono-substituted by cycloalkyl of 3 to 7 carbon atoms, v) hydroxyalkyl of 2 to 4 carbon atoms, wherein the hydroxy moiety is attached to a carbon atom other than a carbon atom a to the nitrogen atomo to which R2 is bound, vi) a group -(CH2)p-CO-A, wherein p is a whole number from 1 to 3 and A is alkyl of 1 to 4 carbon atoms or alkoxy of 1 to 4 carbon atoms, or vii) a group      wherein R3 and R4, independently, are hydrogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, or halogen, and either X is a direct   bond, vinylene or carbonyl and n is a whole number from 1 to 5 or X is -O-, -S-, -SO-, -SO2- or -NR5-, wherein R5 is hydrogen, phenyl, alkyl of 1 to 4 carbon atoms or alkanoyl of 2 to 4 carbon atoms, and n is a whole number from 2 to 5, useful as anti-depressants and anti-arrhythmics.
Patent CA-1056984-A (CA)
Inventor: DUCHESNE GONZAGUE L
IPC: C08K5/29
Filed: 1976-01-16
Granted: 1979-06-19
Abstract: ABSTRACT OF THE DISCLOSURE A curable binder for use in forming a castable propellant of the hydroxy terminated polybutadiene type uses two bonding agents, an aziridine polyester and an amine polyester.  The amount of aziridine polyester is reduced by a factor of 3 to 4 compared to known systems.  Improved pro-pellant properties, including elongation at maximum load, and at rupture while maintaining comparable tensile strength and initial moduli, are obtained.  A diisocyanate curing agent, an antioxidant such as phenyl-beta-naphthyl amine and isodecyl pelargonate as a plasticizer may be included.
Patent CA-1056847-A (CA)
Inventor: HIRAI YUTAKA
IPC: B01J31/30
Filed: 1976-01-29
Granted: 1979-06-19
Abstract: Abstract of the Disclosure Aromatic urethanes suitable for use as starting materials in the production of agricultural chemicals, isocyanates and polyurethanes, are obtained in high yield without corrosion of a stainless steel reactor by interacting an aromatic nitro compound, an organic compound having at least one hydroxyl group and carbon monoxide, in the presence of a catalyst compound of 1) palladium, ruthenium or rhodium or a compound thereof, 2) a Lewis acid, and 3) a tertiary amine.
Patent CA-1061485-A (CA)
Inventor: KAWASHIMA KAZUMI
IPC: H03J5/02
Filed: 1976-02-05
Granted: 1979-08-28
Abstract: ABSTRACT OF THE DISCLOSURE         A channel selection apparatus having a tuner including a voltage-dependent reactance element such as a varactor diode, to which one of a plurality of channel selection voltages having different magnitudes for each of the channels is applied to select a desired channel.  A plurality of channel selection volt-ages for selecting a plurality of channels are digitalized and previously stored in a memory block at addresses corresponding to the channels.  During the channel selection operation, the digital voltage signal for the channel desired to be selected is read out of the memory block and D-A converted to produce an analog channel selection voltage, which is then applied to the tuner to select the desired channel.  The memory block further stores bits to indicate whether the channels are to be selected or not to be selected but skipped to select the next channel, at each of the addresses corresponding to the channels.  Thus, only the required channels can be sequentially selected.  No mechanical means such as variable resistors and switches are used to store the channel selection voltages and to control the skipping so that a fully electronic, highly reliable apparatus is provided.
Patent CA-1064400-A (CA)
Inventor: YAMADA AKITOSHI
IPC: H04R1/10
Filed: 1976-03-01
Granted: 1979-10-16
Abstract: HEADPHONE  APPARATUS            ABSTRACT OF THE DISCLOSURE         The present invention relates to a headphone apparatus which is adapted to be connected, for head-phone listening, with a reproduction apparatus for reproducing a program source such as a record, a magnetic tape or the like or with an acoustic apparatus such as a radio receiving set or the like; and, in accordance with the present invention, there is pro-vided a headphone apparatus in which a direct audio frequency signal as an output signal from said electro-acoustic apparatus is applied to reverberation circuits to generate indirect audio frequency signals and these direct and indirect audio frequency signals are mixed to be applied to both the left and right electroacoustic transducers of the headphone apparatus, whereby an acoustic image can be established outside the listener's head just as in the case of listening to speakers.
Patent CA-1044013-A (CA)
Inventor: GENTRY DALE R
IPC: G09B1/14
Filed: 1976-04-20
Granted: 1978-12-12
Abstract: A B S T R A C T            A game for teaching the books of the Bible includes a board having a plurality of slots extending into its edges.          The slots are arranged in separate groups which are identified by traditional category titles.  A plurality of blocks repre-senting the books of the Bible are intended to be inserted into the slots in the proper order. Grooves formed in the opposite sides of each block mate with the edges of the slot into which the block is slidably inserted to interlockingly retain the blocks on the board.  The board is further provided with an opening which permits it to be hung near a wall for group instruction purposes.
Patent CA-1040592-A (CA)
Inventor: KRANEFELD WILHELM
IPC: B66C23/70
Filed: 1976-04-30
Granted: 1978-10-17
Abstract: ABSTRACT OF THE DISCLOSURE        A bar for use in a telescoping boom having at least one mechanically-operated telescoping slide and at least one hydraulically-operated telescoping slide, the bar utilized for extending or retracting a mechanically-operated telescoping slide.  Known similar bars are too heavy and cumbersome to be handled easily by a single operator.  As a result, two workmen are frequently required when using such bars.  The present invention permits the use of a relatively short bar which can be easily handled by one workman.  The bar is of a length corres-ponding to a partial length of the mechanically-operated tele-scoping slide, the bar having first means adjacent one end thereof, the first means adapted to releasably engage a support on a hydraulically operated telescoping slide.  The bar has further means adjacent an opposite end thereof for engaging a plurality of spaced-apart cooperating members mounted along a length of at least one mechanically-operated slide.  A distance between adjacent cooperating members is less than a distance between the first means and the further means on the bar, whereby the first means and the further means on the bar are adapted to engage the support and the spaced-apart cooperating members to effect extension and retraction of the mechanically-operated slide utilizing a bar having a length less than one-half the fully extended length of the mechanically-operated slide.
Patent CA-1042034-A (CA)
Inventor: MCMATH JACK A
IPC: F16L37/36
Filed: 1976-05-04
Granted: 1978-11-07
Abstract: ABSTRACT OF THE DISCLOSURE A dry break coupler of a coupling device has an adapter connected thereto in an arrangement in which the adapter must be disposed within the coupier in the position in which it is locked to the coupler before a rotatable shaft can be rotated to initially lock the adapter to the coupler.  The coupler has a poppet valve, which opens a valve in a passage in the adapter when the poppet valve is opened to provide communication there-between, movable to its open position by the rotatable shaft only after the adapter has been locked to the coupler.  The adapter cannot be released from the coupler until after the poppet valve has been moved from its open position to its closed position by rotation of the rotatable shaft in the opposite direction.
Patent CA-1074357-A (CA)
Inventor: KREIS PHILIPP
IPC: A63C5/06
Filed: 1976-06-15
Granted: 1980-03-25
Abstract: ABSTRACT          A known device for practising cross-country skiing has a wheeled footboard, and a "cross-country" type ski binding on the top of the footboard.  The improvement is the provision of a thrust element extending along above the footboard and attached thereto at its front end, the rear end with the ski binding being liftable away from the footboard, by pivoting or resilient bending, to permit the leg to be raised from the footboard.