baber/WOPTO huggingface dataset:
Patent AU-651289-B2 (AU)
Title: Process of linking nucleosides with a siloxane bridge
Inventor: WEIS ALEXANDER LUDVIK
IPC: C07H/
Filed: 1991-09-05
Granted: 1994-07-14
Abstract: A method of linking nucleosides with a siloxane bridge comprising reacting a 3'-silylated-5'-protected nucleoside with an unprotected nucleoside is disclosed. The silylated and unprotected nucleosides may be either monomeric nucleosides or the terminal nucleosides of an oligonucleotide or oligonucleotide analog. A method of synthesizing an oligonucleotide analog having siloxane internucleoside linkages is also disclosed. The method of synthesis comprises silylating a 5'-protected nucleoside with a bifunctional silylating reagent to form a 3'-silylated nucleoside, reacting the silylated nucleoside with an unprotected nucleoside in the presence of a base catalyst and repeating these steps to form an oligonucleotide analog. A modified solid phase synthesis method for preparing an oligonucleotide analog having siloxane internucleoside linkages is also disclosed.
Patent AU-554106-B2 (AU)
Title: Colour video signal recording
Inventor: REHFELDT KARL-HEINZ
IPC: H04N9/81
Filed: 1982-09-10
Granted: 1986-08-07
Abstract: The invention relates to a method of and a circuit arrangement for recording color signals on a video recorder, the polarity of the color-difference signals being inverted in order to reduce noise in the darker colors such as red and blue caused by the tape-head characteristic.
Patent DE-2008956-B2 (DE)
Title: Time error compensator for video colour subcarrier - generates pilot carrier by frequency multiplication of line sync. pulses
IPC: H04N9/82
Filed: 1970-02-26
Abstract: The time-error compensator, for recorded colour video carriers, derives a pilot carrier by frequency multiplying (10) the video signal's line sync. pulses (9) obtained from the recorder (1). The colour sync. signal is used as the source of line sync. The pilot carrier is generated by an oscillator controlled by a voltage resulting from the phase comparison of the line sync. pulses with a voltage derived by frequency dividing the pilot carrier's frequency.
Patent DE-2052056-B2 (DE)
Title: Couch or divan frame - has ends of slats mounted in sleeve-shaped bodies supported at fold of long side shanks
IPC: A47C23/06
Filed: 1970-10-23
Abstract: Couch or divan frame has long side shanks with a fold running along their upper inner sides, and has slats forming a grip and with their ends pushed into sleeve-shaped mounting bodies supported at the fold. The slats are displaceable with the aid of shoulders lying in the slat axis and engaging in recesses. The mounting bodies lie loosely on the fold in the longitudinal member of the couch frame. The shoulders are on the mounting bodies and the recesses are in the perpendicular surface of the fold. Elasticity of the mounting is increased, with no danger of shearing off of the mounting sleeves.
Patent DE-2056094-B2 (DE)
Title: Dust extractor hood for belt transfers - interior portioned by rubber aprons to reduce suction power requirement
IPC: E21F13/00
Filed: 1970-11-14
Abstract: Dust extractor hood for belt transfer points in mining covers the incoming and outgoing active strands of the two belts and is sealed off by rubber aprons where the incoming belt enters and the outgoing belt departs from the hood. The interior of the hood (5, 6) is partitioned off into a number of compartments by means of movable rubber aprons (7), each compartment individually coupled to a suction connection (4) linked to the extractor unit (3). The extractor is for use in roadways underground with arch supports (1) from which the unit is slung by hangers (2).
Patent DE-2127570-B2 (DE)
Title: Bulk material hopper discharge mechanism - has controller varying rotor speed by alteration in diameter of arms
IPC: H02P29/40
Filed: 1971-06-03
Abstract: The discharge mechanism is for bulk material stored in a hopper, having a conveyor, preferably an auger, below the floor, and a rotor on a vertical axis coupled to a motor and with two or more arms above the floor. With increasing load caused by the material these described a circle of decreasing diameter. A controller (24) alters the speed of the rotor (11) dependent on the dia. of the arms (13, 14). It can reduce the speed or increase it, as this dia. decreases or increases respectively.
Patent DE-2228534-B2 (DE)
Title: Disc brake for public transport vehicles - has guide rods to ensure complete utilisation of brake pads
IPC: B61H5/00
Filed: 1972-06-12
Abstract: The disc brake comprises a pair of brake pads held in shoes disposed on either side of brake disc. The shoes are simultaneously pressed towards the disc by means of a lever operated through a push rod which bears on the one shoe directly and on the other shoe via a yoke and a further lever earthed at one end to a fixed structure. Each of the shoes is rigidly connected to a respective stay located by a plate and the range of inclination of the shoes is controlled by clearances between the plate and the stays. A range of inclination is limited to ensure the brake pads wear evenly throughout their thickness.
Patent DE-2235036-B2 (DE)
Title: Magnetic hover vehicle track structure - combining electromagnetic guide, support, reactor and current in composite track edge rails
IPC: H02K41/025
Filed: 1972-07-17
Abstract: The rail structure system, incorporates electromagnetic support and guide rails mounted on a support structure, together with the reactor rails of a linear electric motor drive system, current supply rails, emergency running surfaces, and if necessary linear conductors for a control and communication system. Here alal these system components are combined into a single composite rail (5) mounted on both trackway edges. Each of the composite rails may incorporate a support rail (6) which accommodates all the components of the system; or combined brackets which accommodate all these. Accurately sited and simple installation are facilitated, together with adjustment.
Patent DE-2237829-B2 (DE)
Title: Control circuit for multiple price vending machine - adds values of inserted coins and actuates vending device and change dispenser
IPC: G07F5/22
Filed: 1972-08-01
Abstract: A coin value accumulator receives an input impulse whenever switches associated with respective coin denomination detect the appropriate coin in the coin path. The accumulator input circuit includes multivibrators connected so that the number of impulses generated in response to a coin is proportional to the value of the coin. When the value stored in the accumulator attains or exceeds the price of a product to be vended, the accumulator output enables the customer selection mechanism and activates a change dispensing mechanism to dispense the appropriate change when the customer has made his choice. As change is dispensed, the values of dispensed coins are subtracted from the accumulator value, and change dispensing ceases when the accumulator value becomes equal to the vend price.
Patent FR-2669603-B2 (FR)
Inventor: GIRAUD DOMINIQUE
IPC: B64G1/66
Filed: 1990-11-27
Granted: 1994-10-28
Abstract: PCT No. PCT/FR91/00494 Sec. 371 Date Feb. 20, 1992 Sec. 102(e) Date Feb. 20, 1992 PCT Filed Jun. 20, 1991 PCT Pub. No. WO91/19645 PCT Pub. Date Dec. 26, 1991.An articulated device for space vehicles, for example, for temporarily sealing the aperture of a space optical instrument. The device includes a fixed support element for mounting on the vehicle and an auxiliary element such as a temporary sealing flap mounted to pivot with respect to the fixed support element around a hinge axis between a first configuration (e.g. wherein the aperture is sealed) and a second configuration. The auxiliary element is attached, by a frangible controlled-break component for making temporary connections, to a hinge shaft whose rotation between the first and second configuration is controlled by an actuator. A torsional resilient return device is secured to the auxiliary element and to the shaft while resiliently biasing the auxiliary element to rotate it around the shaft in a predetermined direction. The shaft is substantially loosely engaged in journal bearings which are rigidly fastened to the auxiliary element.
Patent JP-H0659965-B2 (JP)
IPC: B32B7/00
Filed: 1988-01-30
Abstract: A thin-film coating apparatus for coating a surface of a substrate with a thin film wherein the creation of void spaces can be prevented on the contacting surfaces between the laminated film and the electrically conductive layer formed on a substrate. The apparatus includes wet rollers which are arranged along the substrate conveyance path prior to a tacking position where the thin-films are temporarily tacked to the substrate. The wet rollers deposit a void preventing agent on the substrate so as to provide a secure lamination. So as to insure that the agent will be supplied to the wet rollers, the apparatus includes supply pipes, flexible dams, means for suppying the agent to the supply pipes and a plurality of holes formed in the supply pipes.
Patent JP-H0748729-B2 (JP)
IPC: H04L12/56
Filed: 1990-02-02
Abstract: The invention provides a method for transmitting, via a transmission medium with a plurality of virtual, asynchronously time-divided transmission channels, a flow of data, and in particular a method for protecting these transmission channels against an exceeding of the maximum cell frequencies, based on the "leaky bucket"-entrance monitoring method. According to the invention the state of the counter of the relevant channel will be decreased on the arrival of a data cell by a value which is a function of the length of time between the moment of arrival of that data cell and the moment of arrival of a preceding data cell with the same channel indication. The decrease of the state of the counter takes place under the same time regime as the arrival of the data cells. Also the increase of the state of the counter, the comparison of that state of the counter with a threshold value and the switching through or not, dependent on the result of the comparison, of the data cell takes place under the same time regime. Owing to this, the monitoring device can function synchronously with the successively arriving data cells in a completely time-divided way, due to which all the virtual channels can be monitored individually by means of only one such a monitoring device. The value by which the state of the counter is decreased on the arrival of the data cell is preferably the product of a first constant value and said length of time between said two moments of arrival. The invention also comprises a device for carrying out said method and is for that purpose provided with read-out means (1), storage means (3, 5, 7, 9, 12, 14), time indicating means (4), computing means (6, 8, 10, 11, 15), means of comparison (13) and switching means (2).
Patent JP-H0146726-B2 (JP)
IPC: F16J15/16
Filed: 1980-02-27
Abstract: A bearing in which a cylindrical pin extends axially into a bearing shell, and is separated therefrom by rolling elements. A first annular seal includes an annular support body having a U-shaped cross-section and fitted into a recess in the open end of the bore of the shell, and a flexible first seal affixed to the support body and slidingly engaging the cylindrical surface. A second annular seat has a lip engaging an inclined surface at the open end of the shell, and extends to slidingly engage the cylindrical surface. An annular collar of the second seal extends into the open end of the support body, to engage an annular surface therein. The collar is radially slit.
Patent JP-2604957-B2 (JP)
IPC: A61F5/01
Filed: 1993-03-01
Granted: 1997-04-30
Abstract: The present invention relates to a low-profile screw-clamp assembly (18) for use in spinal support fixation systems. The low-profile spinal fixation system comprises an anchor screw (30), a clamping assembly (28) mounted on the anchor screw and a sleeve nut (130) for attaching the clamping assembly to the anchor screw. The sleeve nut is substantially recessed into the clamping assembly, when the anchor screw and clamps are assembled. The present invention also relates to a locking mechanism, and method for making such a locking mechanism for locking the sleeve nut in place once assembled which comprises a crimp placed in a wall which forms the recess in the clamping assembly. <IMAGE>
Patent JP-H0339820-B2 (JP)
IPC: E06C7/08
Filed: 1985-03-02
Abstract: The invention relates to a method of producing scaffolds, especially ladders. In order to provide a construction solely made of an insulant material, the rails (5) and the rungs (1) of a ladder according to the invention are wholly made of reinforced plastic and are joined to each other by means of a polymeric cold junction method. Thereby a hole (18) is provided on the side of the rail (5) and a suitable amount of a mineral or fiber reinforced monomer mixture (2) is added therein, whereafter the rung (1) is positioned thereto and the resultant whole Is turned upside down, the monomer mixture being polymerized by means of heat, a catalyst and/or an accelerator. So the monomer mixture flows around the junction of the rung (1) and the rail (5), polymerizing therein and forming a tight joint between the rung and the rail.
Patent JP-2938338-B2 (JP)
Title: Two-dimensional code
Inventor: HARA MASAHIRO
IPC: G06K7/14
Filed: 1994-03-14
Granted: 1999-08-23
Abstract: A two-dimensional code 1 consists of three positioning symbols 2, a data region 3, timing cells 4 and an apex detecting cell 5. The shape of the whole code 1 is a square having the same number of vertical and lateral cells. A scanning line passing through the center of each positioning symbols 2 always gives a constant frequency component ratio dark : light : dark : light : dark = 1 : 1 : 3 : 1 : 1, irrespective of the scanning direction. For this reason, even if a rotational angle of the two-dimensional code is not certain, the specific frequency component ratio of each positioning symbol 2 can be easily detected by executing only one scanning operation in a predetermined direction. Hence, the coordinates of the center of each positioning symbols 2 can be easily found. Thus, the position of the two-dimensional code 1 is quickly identified. <IMAGE>
Patent JP-3150746-B2 (JP)
IPC: B05C13/02
Filed: 1992-03-06
Granted: 2001-03-26
Abstract: An apparatus for forming a resin coating on the surface of an article having a three-dimensional structure, comprising:   (i) a compartment (21) in which the surface of the article is coated with a resin solution, (ii) a compartment (23) in which said resin solution coated on said article is cured; and (iii) means (A) for successively transporting said article through said compartments; wherein said compartment (23) is substantially shut off from the outside air and has an entrance and an exit for said article transport means, said entrance and said exit being provided with respect guide members (B) having substantially the same cross-sectional configuration. <IMAGE>
Patent JP-4186294-B2 (JP)
IPC: C09D11/322
Filed: 1999-02-26
Granted: 2008-11-26
Abstract: The present invention relates to a method for the manufacture of polyguluronic acids having a degree of polymerization of less than 20 and being substantially free of mannuronic acid contamination which can be carried out on an industrial scale. <IMAGE>
Patent JP-3047418-B2 (JP)
IPC: G06F17/16
Filed: 1990-03-05
Granted: 2000-05-29
Abstract: PURPOSE:To shorten the execution time of a vector processing processor by providing an intermediate text deforming means for deforming an intermediate text generated by a syntax analyzing means, based on obviation of a data dependence relation being inconsistent with a parallel execution by an array element subscript type expansion processing means to a format for applying a vector instruction. CONSTITUTION:As for an array element in which it is decided that there is a data dependence relation being inconsistent with a parallel execution, in the case it is decided that an array element subscript type expansion processing means 24 can expand a subscript type of an array element, based on an inspection by a data dependence relation inconsistent factor inspection means 23, the data dependence relation being inconsistent with the parallel execution is obviated by its expansion, subsequently, an intermediate text deforming means 25 deforms an intermediate text 27 generated by a syntax analyzing means 21, based on its obviation to a format for applying a vector instruction, and a code generating means 26 generates an object program, based on the intermediate text 27 deformed by the intermediate text deforming means 25. In such a way, the execution time of a vector processing processor is shortened.
Patent JP-H0626298-B2 (JP)
IPC: H03H17/02
Filed: 1984-03-21
Abstract: A digital signal is separated into a lower frequency subband and a high frequency subband using quadrature mirror filters. The singularities of each filter, represented in the z-plane, comprise a zero on the real axis and unit radius, with other groups each contributing a symmetrical delay response. At least one such group has a pole at r,  theta  and a zero at 1/r,  pi -  theta .
Patent JP-4689778-B2 (JP)
IPC: B27K5/00
Filed: 1999-03-10
Granted: 2011-05-25
Abstract: The invention relates to a method of protecting wood against light-induced degradation by treatment with a stain or impregnation which penetrates the surface of the wood comprising     a) at least one organic solvent;   b) a hindered amine compound of formula I or II <CHEM>  where   G1 and G2 are independently alkyl of 1 to 4 carbon atoms or are together pentamethylene, Z1 and Z2 are each methyl, or Z1 and Z2 together form a linking moiety which may additionally be substituted by an ester, ether, hydroxy, oxo, cyanohydrin, amide, amino, carboxy or urethane group,   E is oxyl or hydroxyl,   X is an inorganic or organic anion, and   where the total charge of cations h is equal to the total charge of anions j.
Patent JP-3421073-B2 (JP)
IPC: B05D5/00
Filed: 1993-03-04
Granted: 2003-06-30
Abstract: This invention relates to the treatment of substrates such as paper with material in repetitive patterns. The substrate web (2) passes beneath an applicator (8) in which orifices for discharging the material onto the web are moved along a path crossing that of the moving web preferably at an angle. The orifices may be formed in an endless belt (9) the lower traverse (28) of which constitutes the floor of a container (23) for the material. The treatment patterns made with this invention can be altered by changing apparatus operating parameters. <IMAGE>
Patent JP-S638914-B2 (JP)
IPC: B41J19/20
Filed: 1982-05-10
Abstract: PURPOSE:To facilitate maintenance such as cleaning and inspection, by a method wherein a carriage is detachably fitted to a slider in the manner that it can be slid on a carriage shaft. CONSTITUTION:In a carriage 11, a side of a notch 24 in a side plate 23 is fitted into a narrow groove 27b provided in a carriage slider 27, which is pressed by a latch lever 29, so that the carriage 11 and the slider 27 are rigidly connected to each other. A roller 25 is placed on a horizontal surface of a chassis 10, and the lower side of the horizontal surface is supported by an L-lever 31, so that the roller 25 is slid without deviating from the horizontal surface. To draw the carriage 11 from a main body for cleaning or other purpose, the L-lever 31 and the latch lever 29 are rotated against springs 30, 33, respectively, whereby the carriage can be drawn out easily.
Patent JP-S569811-B2 (JP)
IPC: H04W99/00
Filed: 1977-07-13
Abstract: PURPOSE:To save the power and to increase the reliability of the control system, by generating the control signal only to the wired terminal, stopping the delivery of electromagnetic waves at waiting and performing loop check of the control system. CONSTITUTION:The priod of operation of the transmitter 22 of the wired terminal is controlled with the logic control circuit 30 so that no electromagnetic waves can be transmitted at waiting and the detector 35 detecting the control signal f2 developed by itself is provided and the loop check is performed by detecting that the control signal f2 is    returned via the mobile terminal through the feeding of a part of the output of the reveiver 12 at the mobile terminal to the delivery signal switch 9. a, mobile terminal unit  b, wired terminal unit  15, 30 logic control circit
Patent EP-2183550-B2 (EP)
Inventor: SCHAEUBLE CAROLINE
IPC: G01D5/245
Filed: 2008-08-28
Granted: 2017-06-28
Abstract: The invention relates to an inductive displacement sensor for determining a position of a first object relative to a second object having a coding device to be attached to the first object, having a sensor unit to be attached to the second object, said sensor unit comprising a plurality of inductive sensors for scanning the coding device. The inductive displacement sensor according to the invention is characterized in that the coding device comprises a plurality of marking sections separated from one another by measurement sections, at least the measurement sections having variable widths, in that the marking sections and the measurement sections have different physical properties to aid differentiation by the sensor unit, in that identification regions are formed by the measurement sections or by the measurement sections along with adjacent marking sections, in that the sensor unit is at least long enough in the extension direction of the coding device and the number of inductive sensors is at least great enough that at least one identification region may be detected in every measurement situation, and in that, in order to distinctly associate an identification region with an absolute position of the sensor unit relative to the coding device, each identification region occurs precisely once on the coding device. The invention further relates to a coding bar and a method for determining a position of a first object relative to a second object.
Patent EP-0066522-B2 (EP)
IPC: F04B43/00
Filed: 1982-06-02
Granted: 1990-01-31
Abstract: 1. Diaphragm for hydraulically-controlled diaphragm pump of which two faces are in contact with two different fluids, said diaphragm forming a cup-shaped member (1) which is substantially spherical and comprises an annular outer edge (2) substantially plane, said diaphragm being characterised in that it is constituted in a manner known per se, by two layers, one (3) in rubber and the other (4) in plastic material such as tetrafluor-ethylene and in that each of the faces of said edge is provided with a bead (2a, 2b) by which the diaphragm is secured in the pump body.
Patent EP-0126165-B2 (EP)
IPC: G03G15/08
Filed: 1983-11-28
Granted: 1992-11-11
Abstract: Un dispositif de régulation de la concentration de toner dans un révélateur est pourvu de détecteurs (14), (15) dans des positions prédéterminées d'un récipient contenant un révélateur (5) qui comprend un support magnétique et un toner pigmenté (13) et qui est conçu de sorte que le toner pigmenté (13) complète le niveau dans le récipient en réponse au signal de sortie des détecteurs de manière à maintenir dans une plage prédéterminée la concentration du toner dans le révélateur. Afin de permettre au dispositif de fonctionner de manière stable et indépendamment des variations des conditions de l'environnement, telles que la température et l'humidité, les détecteurs (14), (15) se composent d'une pluralité de circuits magnétiques (21), (23) présentant des entrefers magnétiques (22a), (22b), le degré de couplage d'un des circuits magnétiques est réglé de manière à être équivalent au degré de couplage se vérifiant lorsque la concentration du toner dans le révélateur est comprise dans une gamme prédéterminée, et la valeur du couplage de l'autre circuit magnétique peut varier avec la concentration du toner. Un détecteur de phase (25) détecte la phase de la sortie différentielle des deux circuits magnétiques de manière à pouvoir effectuer une comparaison entre les valeurs de couplage des circuits magnétiques (21), (23), pour détecter la concentration du toner.