baber/WOPTO huggingface dataset:
Patent JP-H09202541-A (JP)
Title: Paper conveying device
Inventor: MORI AKITO
IPC: B65H85/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a bending (a loop) to a paper sheet between each transfer roller pair when a paper sheet conveyed by a plurality of the conveyance roller pairs is stopped on the assumption that the paper sheet is re-conveyed. SOLUTION: The rollers of conveyance roller pairs 403-414 are separable from each other. For example, when a paper sheet S conveyed through a re-feed path 210 by conveyance roller pairs 410, 411, and 412 is stopped, the rollers of other conveyance roller pairs 410 and 411 than the conveyance roller pair 412 on the forward end side of the paper sheet are separated away from each other. Consecutively, drive of a drive system for the conveyance roller pairs 410, 411, and 412 is stopped. This constitution, even when staging occurs to a time at which drive of the conveyance roller pairs 410, 411, and 412 is stopped, bending is prevented from occurring to the paper sheet S between the adjoining conveyance roller pairs 410, 411, and 412.
Patent JP-S56105781-A (JP)
Title: Precise coating method
Inventor: KAWAKAMI KANJI
IPC: B05C1/10
Filed: 1980-01-29
Abstract: PURPOSE: To form a safe and equal coating film on the surface of a substance to be coated, by contacting a tube having a notch part provided with a permeable plastic tank, with the surface of a moving substance to be coated, and feeding a liquid coating material into the tube.  
     CONSTITUTION: A sheet substance to be coated 1 is made to pass through between 2 pairs of guide rolls 14, 15. The notch part 12 of the liquid impermeable coating tube 11 consisting of a metallic foil, a plastic film, etc. having the notch 12 is made to contact with the surface. Into the tube 11 is inserted in advance a tubular plastic tank 13 which has a porous part A opposed to the notch 12 and has been given the liquid permeability owing to formation of innumerable pores. The coating material of a fixed quantity is coated on the surface of the substance to be coated, from the porous part A by feeding a liquid coating material for application use into said plastic tank 13. Since the coating material is treated by means of the closed system, there are no defects such as a variation of concentration due to evaporation of a solvent and a fire due to a solvent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03214240-A (JP)
Title: In-circuit emulator
Inventor: SHODA MASAHIRO
IPC: G06F11/22
Filed: 1990-01-19
Abstract: PURPOSE:To ensure an emulation and a sure debugging operation even in a high-speed clock by adding a waiting /latch part provided with a waiting circuit and a latch circuit between a microprocessor and a target system. CONSTITUTION:A D flip-flop DF/F4 serves as a waiting circuit which inputs a bus cycle starting signal 8 as well as a clock signal 11 which samples an external bus cycle end permitting signal 9 between a microprocessor 1 and a target system 29 to a conventional in-circuit emulator and supplies an internal bus cycle end permitting signal 10 to the microprocessor 1. A latch circuit 3 inputs the inverted signal of a read/write signal 7 of the microprocessor 1 as well as the signal 10 to hold the data on the system 29 and supplies the data to the microprocessor 1. Both the DF/F4 and the circuit 3 are added to a waiting/latch part 31. In such a constitution, the system 29 can be surely debugged even in the case of high-speed clock.
Patent JP-H03214109-A (JP)
Title: Production of connecting structure of optical fiber and optical waveguide
Inventor: OZAWA TAKU
IPC: G02B6/30
Filed: 1990-01-19
Abstract: PURPOSE:To allow the formation of grooves which vary in size with the same mask pattern by setting the angle formed by one side of a square slit provided in the mask pattern and the longitudinal direction of the guide grooves according to the outside shapes of optical fibers and irradiating a substrate with a laser beam while moving the substrate relatively in the longitudinal direction of the guide grooves with respect to the mask patterns. CONSTITUTION:The mask pattern 24 is disposed by inclining the one side of the square slit 24a thereof by an angle theta with the longitudinal direction of the guide grooves 17 to be formed. The angle theta is set according to the outside shapes of the optical fibers 13. The substrate 11 is then irradiated with the laser beam 22 while the substrate is moved relatively in the longitudinal direction of the guide grooves with respect to the mask pattern 24. The guide grooves 17 are, therefore, formed to a square trapezoidal or V-shaped sectional shape. The working of the guide grooves suitable for the optical fibers 13 by using the same mask pattern is possible in this way even if there is a change in the diameter of the optical fibers 13.
Patent JP-S60155065-A (JP)
Title: Seal device of rotary shaft utilizing magnetic fluid
Inventor: YAMAMURA AKIRA
IPC: F16C33/82
Filed: 1984-01-23
Abstract: PURPOSE:To make a device small-sized by constituting a magnetic fluid seal device with a permanent magnet provided around a shaft and magnetic pole pieces binding the magnetic fluid on both sides of the permanent magnet. CONSTITUTION:An annular permanent magnet 5 is arranged on the inner surface of a housing 3, a space 6 is maintained between it and a rotary shaft and held between the magnetic pole piece 7 and the second magnetic pole piece 8. Magnetic fluids 9, 10 are bound by the magnetic force of the permanent magnet 5 in the narrow space. Even if a rotor 2 approaches the magnetic pole piece 7, the inner periphery of the magnetic pole piece 7 is bent so as to be separated from the rotor 2, thereby the rotor 2 is never brought into contact with the magnetic fluid 9 bound near the inner periphery of the magnetic pole piece 7. Accordingly, the rotor 2 can be made to largely approach the magnetic pole piece 7, and it can be made small-sized.
Patent JP-H03213284-A (JP)
Title: Robot controller
Inventor: MATSUMOTO TAKAHARU
IPC: G05D3/12
Filed: 1990-01-19
Abstract: PURPOSE:To enable the determination of an orbit without depending on a velocity by generating a biquadratic Bezier curve on the basis of three points, a point prior to via distance from a via point, a via point and a point after via distance from the via point, while installing such a means as interpolates this besel curve with a quartic equation of time, in a via pattern orbit generating means. CONSTITUTION:A via pattern orbit of a robot manipulator 30 is determined by an interpolating means in an orbit pattern generating part 90 with a biquadratic Bezier curve based on three points, a point prior to via distance from a via point, a via point and a point after via distance from the via point, and this Bezier curve is interpolated by the quartic equation of time. With this constitution, a via starting point of the via pattern orbit in the robot manipulator 30 and a via finishing point are determined without depending on a designated operation speed, whereby the speed on the via orbit is varied in leaving the continuity of acceleration intact from the operating speed prior to the via to that after the via, and even in the case where designation of the traveling speed differs, it comes to go through on top of the same orbit at all times in consequence.
Patent JP-S63179655-A (JP)
Title: Line switching device for terminal equipment using telephone line in common
Inventor: MAKINO KEISUKE
IPC: H04M1/72
Filed: 1987-01-21
Abstract: PURPOSE:To switch a connection switching means at any time by providing a self circuit connection hold device operated by a circuit current supplied from an exchange to a terminal equipment in use and an opposite circuit connection block device. CONSTITUTION:When a handset of a telephone set A is hooked off, a circuit current supplied from a trunk line flows to a relay A1 to activate it, then contacts a1<4>, a1<1> are closed, a1<0>, a1<5> are opened and since a relay A2 is not activated, contacts a2<0>, a2<5> remain closed and a2<4>, a2<1> remain opened and the DC circuit of the telephone set A is closed and the circuit of the telephone set B is opened. In depressing AB changeover pushbutton and switching the telephone set from the A to the B, a contact k2<2>6 is switched to the opposite position. When the handset of the telephone set B is hooked off in this state, the circuit current supplied from the trunk line flows to a relay A2 and the contacts are thrown to the opposite position, the DC circuit of the telephone set B is closed and the circuit of the telephone set A is opened. Thus, even when the switch is operated, no hindrance is given to the function of the terminal equipment in use.
Patent JP-H06224160-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAIWA AKITO
IPC: H01L21/302
Filed: 1993-01-25
Abstract: PURPOSE:To prevent pinholes from being produced in the surface of a semiconductor substrate when a thermal oxide film is separated from the semiconductor substrate. CONSTITUTION:An SiN film 9 is formed on the surface of a thermal oxide film 2 provided onto the surface of a semiconductor substrate 1. The SiN film 9 is removed off from the impurity diffusion predetermined region of the substrate 1, then a non-doped CVD film 10 is formed on all the surface of the substrate 1, and the non-doped CVD film 10 and the oxide film 2 are selectively etched.
Patent LV-10899-A (LV)
Inventor: COLLINS ALFRED L
IPC: A24F40/46
Filed: 1995-03-10
Abstract: A removable cigarette (224') is manufactured for use in a smoking system which includes a lighter which has electrical heating means disposed in permanent cavity for delivering a flavored tobacco response to a smoker. To manufacture the cigarette a carrier web (259') is provided which has regions (261) of tobacco flavor material. Adhesive regions (261A) are applied from an adhesive applying station (327) to the surface of the carrier web (259') to form spaced regions of adhesive (261A) in between spaced regions of flavor material (261). A filter station (329) attaches filters (333,335) to the adhesive regions (261A) and a wrapping station (337) wraps the web (259') around the filters (333,335) to form a continuous rod of alternating regions of filter and tobacco flavor material. Finally, individual removable cigarettes (224') are formed by severing the continuous rod at a severing station (339).
Patent LV-12362-A (LV)
Inventor: ALEKSEJEV IGOR OLEGOVIC
IPC: E02B1/00
Filed: 1999-03-01
Abstract: This invention is related to hydraulic construction work, in particular to the equipment for carrying out repair works of hydraulic structure piles having various cross sections and including an open from the upper side framework with ballast section and sealing contour and a device for pumping away water. Technical results of the invention allowing to simplify operation of the equipment and to carry out works even at hard accessible places without causing obstacles to operation of hydraulic structure are achieved in a way that framework is built of opening sections that are hermetically connected together and it is divided into upper compartment which is a working chamber, and a lower compartment by means of working plate. The sealing contour of the framework is made as a removable water-tightening flange corresponding to the form of the pile to be repaired. The sealing contour is located in a lower part of the framework, lower than its working plate. Device for pumping away water is located directly in the lower compartment of the framework, ballast sections are located alongside the perimeter of the framework, wherein air sections guaranteeing buoyancy of the framework are located above ballast sections, elements for fixing static position of the framework are installed in its upper part, and holes are made in working plate allowing water to flow to the lower compartment of the framework. 6 ill.
Patent MD-990195-A (MD)
Title: Game
Inventor: ISCENCO VASILE
IPC: A63F9/04
Filed: 1999-07-07
Abstract: The invention relates to games production. The game contains a cylindrical hollow transparent body, in the upper part of which it is fixed a guiding member with conic openings. The body is closed with a transparent cover and between them with the possibility of rotation about its axis there is installed a partition made in the form of a disk with openings, in the periphery of which it is made a prominence, placed into the slot of the body wall. Into the body there are freely placed play-balls of different colours, on the surface of which there are applied distinctive signs.The result consists in increasing the attractiveness.Claims: 2Fig.: 3
Patent YU-77903-A (YU)
Title: Flotation machine
Inventor: NIITTI TIMO
IPC: B03D1/16
Filed: 2002-04-03
Abstract: The invention relates to a flotation machine, particularly to a flotation machine rotor, that is used for dispersing air, supplied via the rotor axis, to the surrounding slurry, and in which rotor there are formed alternating air ducts and slurry grooves, so that the end of both the air ducts and the slurry grooves, projecting outwardly from the rotor, form the outer surface of the rotor. According to the invention the air ducts (3, 15) are arranged in the rotor at essentially equal distances, starting radially from the rotor outer surface, so that the air ducts (3, 15) form in the center part of the rotor a space (6, 17) for the slurry, in which space the slurry surrounding the rotor is to be made to flow along the slurry grooves (5, 16) provided in between the air ducts (3, 15).
Patent YU-94103-A (YU)
Title: Novel sulfonic acid derivatives
Inventor: HAYWARD MATTHEW MERRILL
IPC: C07D213/64
Filed: 2002-04-18
Abstract: A process for making a compound of the formula (1) or the pharmaceutically acceptable salt thereof; wherein X, Y, a, b, c, d. R1, R2, R3 and R5 are as defined above useful to treat inflammation and other immune disorders.
Patent AP-462-A (AP)
Title: 1,5 Benzodiazepine derivatives.
Inventor: FINCH HARRY
IPC: A61P5/00
Filed: 1994-04-13
Granted: 1996-02-19
Abstract: Compounds of the general formula
Patent AU-1078383-A (AU)
Title: Electrodeposition of chromium
Inventor: BARCLAY DONALD J
IPC: C25D5/34
Filed: 1983-01-26
Abstract: A process for electroplating chromium comprising pre-treating the surface of a part to be plated with chromium by forming a deposit of a sulphur compound thereon, which sulphur compound accelerates the reduction of chromium ions to chromium metal. Preferably the deposit is formed cathodically in a solution containing a sulphur species. The sulphur species include thiocyanate, or species having S-O or S-S bonds: or a species having a -C=S or -C-S group within the molecule. Alternatively the sulphur compound can be chemically deposited by evaporating sulphur on to the surface or by immersing the part in a solution of sulphide ions.
Patent AU-1217097-A (AU)
Title: Hoisting link device
Inventor: FREDRIKSSON LARS
IPC: F16G15/10
Filed: 1996-12-16
Abstract: A hoisting link device, comprising an upper link part (2) forming a closed loop dimensioned to be hung onto a lifting hook, and a lower chain connection part (3) to be connected to an end portion of a chain hanging down therefrom. The chain connection part comprises a fork-like lower end portion with two substantially parallel shanks (3a, 3b) defining a slot (4) therebetween, a bridge portion (5) connecting the two shanks to each other, an anchoring member (6) located below said bridge portion for securely anchoring an end link of said chain. An upper or central portion (4b) of the slot communicates with an insertion opening (4d) located at one lateral side of the device. The upper portion (4b) of the slot is adapted to accommodate a centrally located support link (102) of the chain end portion (3) so as to form a shortening loop between the centrally located link and the end link of the hoisting chain.
Patent AU-1319900-A (AU)
Title: Sound deadening and structural reinforcement compositions and methods of using the same
Inventor: CHANG CHIN-JUI
IPC: C09K3/10
Filed: 1999-10-22
Abstract: Expandable sealant and baffle compositions and methods of forming and using such compositions are provided wherein the compositions comprise a first thermoplastic resin, an epoxy resin, preferably a second thermoplastic resin different from the first thermoplastic resin, and optionally a compound selected from the group consisting of pigments, blowing agents, catalysts, curing agents, reinforcers, and mixtures thereof. The resulting compositions are formed as self-sustaining bodies which can be heat-expanded into a lightweight, high strength product for sealing hollow structural members of vehicles, substantially decreasing the noise which travels along the length of those members as well as strengthening those members with minimal increases in their weights. In a preferred embodiment, the first thermoplastic resin is an SBS block co-polymer, the epoxy resin is a bisphenol A-based liquid epoxy resin, the second thermoplastic resin is a polystyrene, and the reinforcer is hydrated amorphous silica. The compositions can be formed into free-standing, self-sustaining parts or into U-shaped members supported on lattice-type nylon supports.
Patent AU-1338492-A (AU)
Title: Indan derivative and thromboxane antagonist containing the same
IPC: A61K31/195
Filed: 1992-02-28
Abstract: An indan derivative represented by general formula (1) or a pharmacologically acceptable salt thereof, wherein R<1> represents C1 to C12 alkyl, benzyl, styryl, naphthyl, optionally substituted phenyl or optionally substituted thienyl; R<2> represent carboxyl, C1 to C4 alkoxycarbonyl (2), or (3); Y represents -(CH2)p - (wherein p represents an integer of 0 to 5), - CO-(CH2)q SIMILAR or CH(OH)-(CH2)q SIMILAR  (wherein q represents an integer of 1 to 4, and symbol  SIMILAR  represents a linkage to R<2>), oxymethylene or ethylene; and n represents an integer of 1 to 4. This compound antagonizes the action of thromboxane A2 so potently that it can be utilized to treat or prevent diseases caused by thromboxane A2, such as angiosis, vascular twitch or asthma. <CHEM>
Patent AU-1604892-A (AU)
Title: Method of producing aromatic hydrocarbons in a chamber heated by radiant heating means with a variable heat flow
IPC: C07B61/00
Filed: 1992-05-06
Abstract: A process is described for production of aromatic hydrocarbons from a charge of aliphatic hydrocarbons containing 2 to 12 carbon atoms, in an enclosure 1 comprising a plurality of pipes 3 which are filled with a catalyst and which are parallel and arranged in rows. A stage called reaction stage and a regeneration stage of the catalyst in the pipes of the enclosure are carried out. Heating of the pipes is produced by suitable radiant heating means 6, situated between two successive rows and arranged in sheets which are substantially perpendicular to the pipes. These sheets heat a first part of the pipes (feed side) with a heat flow greater than the mean heat flow of the heating means and a subsequent second part with a mean flow no greater than the mean heat flow, so that the isothermal condition (isothermicity) of the catalyst is substantially maintained, by virtue of suitable control means. Application to the production of benzene, toluene and xylenes. <IMAGE>
Patent AU-1609901-A (AU)
Title: Martensitic stainless steel and steelmaking process
Inventor: PARAYIL THOMAS R
IPC: C22C38/40
Filed: 2000-11-15
Abstract: A process for producing a steel having a chemical composition of a type 420 stainless steel includes subjection at least a portion of a melt of the steel to electroslag remelting and, in a subsequent step, heating the steel to a temperature at least as great as the lowest temperature at which all carbides that can form in the remelted steel will dissolve and no greater than the nil ductility temperature of the remelted steel, and maintaining the temperature for a period of time sufficient to dissolve primary and clustered carbide particles in the remelted steel greater than 15 micrometers in length.
Patent AU-1652800-A (AU)
Title: Magnetic particles for purifying nucleic acids
Inventor: HARTTIG HERBERT
IPC: H01F1/00
Filed: 1999-11-23
Abstract: Preparations of particles having a glass surface, wherein more than 75% by weight of these particles have a particle size between 0.5 mum and 15 mum and a glass surface which contains between 2 and 6 mole % zinc oxide, have proven to be particularly advantageous in processes for the purification of nucleic acids. This in particular results in an increased nucleic acid yield.
Patent AU-1661388-A (AU)
Title: Polyamide-based coating powders and substrates bearing such a coating
Inventor: LESCAUT PIERRE
IPC: C08L77/00
Filed: 1988-05-25
Abstract: The invention relates to polyamide-based coating powders. In addition to the polyamide, these powders comprise at least one additive chosen from phenolic polycondensates and polyalkyl (meth)acrylates. The coatings produced by means of these powders exhibit excellent adhesiveness to the metal substrates.
Patent AU-1681201-A (AU)
Title: Two-part binding adhesive application in a printing/binding process
Inventor: SILVERBROOK KIA
IPC: B65H5/06
Filed: 2000-11-27
Abstract: A printer includes a driving station for driving print media between a pair of pinch rollers; a printing station for printing upon the driven print media; an adhesive application station for applying an adhesive to the print media; a collection station for collecting a stack of printed print media bearing adhesive, and including a binding press configured to bind the stack together, the collection station further including a tray having a non-level floor, the tray having a lowermost corner lower than all other corners of the tray; and a vibrator provided beneath the lowermost corner of the tray. At least one of the printing station and the adhesive application station is configured to apply respective fluids to both sides of the print media.
Patent AU-1695883-A (AU)
Title: Cable with adhesively bonded sheath
Inventor: GINDRUP WAYNE LAVAL
IPC: H01B11/18
Filed: 1983-07-18
Abstract: An electrical cable comprising a core having at least one inner conductor surrounded by a dielectric material, a metallic sheath surrounding said core, and an adhesive bonding said metallic sheath to said core, said adhesive comprising a water dispersible copolymer of ethylene and an ethylenically unsaturated carboxylic acid forming a thin film between said metallic sheath and said core.
Patent AU-1753995-A (AU)
Title: Process for purifying and reusing surfactant-containing waste waters
Inventor: LERCHE ELKE
IPC: D06F39/00
Filed: 1995-02-24
Abstract: PCT No. PCT/DE95/00241 Sec. 371 Date Nov. 25, 1996 Sec. 102(e) Date Nov. 25, 1996 PCT Filed Feb. 24, 1995 PCT Pub. No. WO95/24362 PCT Pub. Date Sep. 14, 1995Waste water from a laundry (1) is collected in a storage container (3), fluffs and textile sheddings are separated through filtering sieves (2). The volume of the container is set so that it may store the amount of waste water produced for example during two days. The waste water is supplied with a bio-reactor (4) that works in aerobic conditions. Air is lead into the bio-reactor (4) at its lower end (5), establishing aerobic conditions therein. The biologically considered water leaves the bio-reactor (4) at the top end (6) of the column-shaped bio-reactor (4) and is supplied to an active coal column that acts as an adsorber (7). The adsorptively purified water leaves the adsorber (7) packed with active coal through the duct (8), is collected in a storage container (9) and if required is returned through duct (10) to the laundry, if required after 5 to 20% fresh water are added.