baber/WOPTO huggingface dataset:
Patent JP-H05205206-A (JP)
Title: Magnetic recording/reproducing element
Inventor: TOURIYUU KOUJI
IPC: G11B5/11
Filed: 1992-01-23
Abstract: PURPOSE:To improve the inducing efficiency of external noises and to prevent the adhesion of dust to the running surface of a magnetic tape without deteriorating the characteristic of the shape effect of a magnetic core by providing a chamfered part at the inner surface of a peripheral edge part of a window through which a sliding surface of a magnetic medium of the magnetic core is exposed. CONSTITUTION:A chamfered part 5 is provided at the inner surface of a peripheral edge part (e) of a window 4a in the running direction of a magnetic tape. Therefore, the effective width of the chamfered part 5 at the outer side of the window 4a and the running side of the magnetic tape is smaller inward than W2. When the distance between magnetic core 1a, 1b and a shield case 4 is set to be minimum D the effective width W1 is prevented from being larger than required. Accordingly, the induced noises from outside can be effectively collected without deteriorating the shape characteristic of the magnetic cores. Moreover, since the resin filled between the shield case 4 and the magnetic cores 1a, 1b is not widely spread at the running surface of the magnetic tape, it becomes hard for the dust to adhere to the running surface.
Patent JP-S63180042-A (JP)
Title: Heat exchanger
Inventor: ISHIYAMA MASAAKI
IPC: F24H1/24
Filed: 1987-01-21
Abstract: PURPOSE:To increase the heat exchange efficiency of a combustion gas at the high temperature part by forming the insertion port of a burner into a conical shape protruding to the outside of an inner cylinder, and forming the diameter of a burner port smaller than that of the burner. CONSTITUTION:The insertion port 8 of a burner 4 is protruded to the outside of an inner cylinder 2 so as to be formed into a conical shape. A refractory material 9 is fitted to the inner surface of the burner insertion port 8 and the tip end of the burner 4 is inserted thereinto. The diameter D1 of a burner port 10 is formed smaller than the diameter D2 of the burner 4. By this structure, since the speed of the combustion gas at this part is increased and the combustion gas comes into collision with the heat transfer surface 3a of a combustion chamber 3, the thermal efficiency is increased. Further, since the combustion gas is a high-temperature gas close to a theoretical combustion temperature, the quantity of heat transfer on the combustion temperature transfer surface 3a is increased. Accordingly, it is possible to increase the heat exchange efficiency at the high-temperature part of the combustion gas.
Patent JP-H06244925-A (JP)
Title: Cordless telephone set
Inventor: HIROSHIMA KATSUHIKO
IPC: H04W84/10
Filed: 1992-01-23
Abstract: PURPOSE:To obtain a cordless telephone set in which a radio speech distance is extended by stopping the operation of a digital signal processing system so as to reduce noise from a digital signal processing system easily invaded in a radio signal processing system. CONSTITUTION:When a slave set and a master set are parted during talking and noise invades into a radio signal processing system from a digital signal processing system in a speech system control section 5 and an automatic message recording section 4 and talking is not available, a changeover switch 8 is closed. Then a radio control section 10 receives a trigger signal from the changeover switch 8 and outputs a mute signal to a mute signal line 9 to stop the operation of the digital signal processing system resulting in reducing noise and decreasing invasion of the noise to the radio signal processing system.
Patent JP-H05201425-A (JP)
Title: Sealing method for paper packaging bag
Inventor: WAKAURA AKIO
IPC: B65B51/07
Filed: 1992-01-23
Abstract: PURPOSE:To provide an economical sealing method for paper packaging bags, by which a content does not absorb moisture even under a long period of storage. CONSTITUTION:For the title sealing method, after a content is put in a paper packaging bag, the opening of the paper packaging bag is sealed by sewing by a sewing machine. In this case, a sealing agent 17, which coagulates under a normal temperature, is applied on a sewing thread 6 for a sewing machine 1 under a molten condition, to sew an opening 26. The sealing agent 17, which is applied on the sewing thread 6 for the sewing machine 1 under a molten condition, closes the perforation under a coagulated condition, and prevents the content from absorbing moisture.
Patent LV-12733-A (LV)
Inventor: BUSH JULIE KAY
IPC: A61P13/08
Filed: 2000-07-18
Abstract: Invention describes new non-stoichiometric hydrated crystalline form of 6-hydroxy-3-(4-[2-piperidin-1-yl)ethoxy]phenoxy)-2-(4-methoxyphenyl)be nzo[b] thiophene hydrochloride (arzoxifene) used as up-regulator of choline acethyltransferase (ChAT). This compound can be used for treatment of disorders related to loss of oestrogen. Such as cardiovascular diseases, hyperlipidemia, osteoporosis, oestrogen dependent cancers including breast and uterine cancer, endometriosis, CNS disorders including Alzheimer's disease, prostatic cancer and benign prostatic hyperplasia.
Patent LV-14346-A (LV)
Title: 4r,5s-enantiomer of 2-(5-methil-2-oxo-4-phenyl-pyrrolidin-1-yl)-acetamide with nootropic activity
Inventor: KALVIŅŠ Ivars
IPC: C07D207/27
Filed: 2009-11-05
Abstract: The present invention relates to 4R,5S-enantiomer of 2-(5-methyl-2-oxo-4-phenyl-pyrrolidin-1-yl)-acetamide with memory enhancing activity, and to its preparation method that includes the synthesis of 5S-methyl-4R-phenylpyrrolidin-2-one, its N-alkylation with ethyl haloacetate and the treatment of intermediate ethyl 2-(5S-methyl-2-oxo-4R-phenyl-pyrrolidin-1-yl)-acetate with ammonia.
Patent LV-14424-A (LV)
Title: Method and device for manufacturing multilayer articles of sheet materials and device for the same
Inventor: MIRONOVS VIKTORS
IPC: B32B38/00
Filed: 2011-09-22
Abstract: The invention relates to the methods and devices for manufacturing of multilayer articles of sheet materials, such as metal, paper and cardboard, wood a.o., and it can be used in engineering, printing and other branches of industries. The proposed production method of layered products, including multi-layer parts, of sheet materials include: an adjustment of sheets in the package; bracing and bending of the package on the roll by angle of between 1 and 90 degrees; cutting of the package (as well as cutting of the package with a hole in the form of circle or other shape) with a linear or profiled blade; additional bending of the package on the roll by angle of 91 to 135 degrees and its second cutting (axing). In addition the direction of bending and roll angle of the blocks may be equal or different. Package of sheets can be flat, embossed with different cross-sections and with continuous or perforated material surface. Multilayer composition of package of sheet materials and equipment for the realization of the invention are shown in 7 examples and 11 figures. In comparison with methods used today, the invention provides the following technical, economic and ecological advantages: an opportunity to obtain products with more complex shapes, e.g. products with hole(-s) in the package and/or with one or two sloping cuts, etc.; reduced cost of equipment and tools necessary for product manufacturing; less material waste.
Patent LV-14748-A (LV)
Title: Orthopaedic chair
Inventor: DIORDICHUK SERGII
IPC: A47C15/00
Filed: 2012-04-03
Abstract: The invention relates to the field of medical devices, especially to orthopaedic chairs, which are used for the rehabilitation of the spine and treatment of other diseases. The aim of present invention is to expand the range of use of orthopaedic chairs, to simplify design, reduce labor costs while optimizing production costs. Orthopaedic chair has a seat 1, two flat legs 2, 3, fixed to the seat, and the fastening element 4 in the form of joining board. The parameters of the seat and the transverse legs are chosen such that the load is distributed to the ischial tuberosity of the pelvis of man with the ability to balance on them by the micro movements of the skeletal muscles and symmetric impact loading on the major muscle groups and limbs when sitting down on the seat. Seat is rigidly attached to the legs so that said legs abut against the bottom surface of the seat at an acute angle A in the normalized slope angles of the seat from 7 degrees to 22 degrees to the horizontal plane. In turn, legs are attached to the seat in the direction to each other at an acute angle in the range from 12 degrees to 34 degrees to the plane of the vertical line. Specific design of the chair provides optimum distribution of the force of gravity, excluding clamping of blood vessels and constrictions of nerves. Depending on the extent of the disease the suggested chair can be used as a means of preventing and treating the following diseases: varying degrees of scoliosis, osteochondrosis, lumbago, arthrosis, intervertebral hernia, intercostal neuralgia, paralysis, paresis, decreased muscle tone; posttraumatic dysfunction, digestive disorders, constipation, prostatis, etc.
Patent LV-12305-A (LV)
Inventor: SCHERBEL ULRICH
IPC: D03D15/56
Filed: 1999-04-26
Abstract: The invention relates to an elastic interlining, specially an elastic fixing lining, comprising a support and a superposed adhesive mass layer, wherein the support contains multicomponent fibers consisting of at least two different polymers. Polyester-based bicomponent fibers are preferably used although said yarns can also be mixed with polyester, polyamide, polyacrylonitrile, viscose, wool or cotton. Said interlining can be used as elastic fixing lining to reinforce outer fabrics, specially the front part of garments.
Patent YU-220590-A (YU)
Title: Postupak za izradu silikata alkalnih metala
Inventor: HACHGENEJ J
IPC: C01B33/32
Filed: 1990-11-19
Abstract: POSTUPAK ZA IZRADU SILIKATA ALKALNIH METALA, pronalazak se odnosi na postupak za izradu silikata alkalnih metala iz kristalnog materijala koji sadrži SiO2 i vodenog rastvora hidroksida alkalnog metala pri povišenoj temperaturi i normalnom pritisku, što se kao kristalni materijal koji sadrži SiO2 stavlja kristobalit i/ili žareni kvarcni pesak i ovaj materijal reaguje sa vodenim, 20 do 50 mas.-%tnim natrijum ili kalijum hidroksidnim rastvorom pri temperaturama u opsegu od 100 do 150В°C i pod normalnim pritiskom, pri čemu molarni odnos SiO2 prema Na2O ili K2O u reakcionoj smeši leži u području od 2 : 1 do 1: 7.
Patent YU-28304-A (YU)
Title: Cardboard packaging box as portable segregating carrier for plural receptacles of 4 bottles and 2 glasses
Inventor: NIKOLIC DRAGISA
IPC: B65D5/24
Filed: 2004-04-05
Abstract: Invention relates to cardboard packaging box as portable segregating carrier for plural receptacles of 4 bottles and 2 glasses comprising a box (2) in the form of a hexagonal prism and, inside it, the inserted bottom and top insertion pieces (3,4). The box (2) consists of a cover (7), a body (6) and a flat bottom (8). The body (6) includes walls (12, 13, 15, 16, 14, 17, 18). Inside the walls (14, 13, 15) is cut in an opening (27) of trapezoidal form. The cover (7) includes bottom and top wall (30, 34) and thrust laps (32, 33, 37, 38). In the wall (30) is cut in an opening (31) while in the wall (34) is cut in a handle aperture (36). In the walls (17, 30) is cut a divided tongue (40) with a small tongue /pointer (42). Bottom (8) of the box (2) includes walls (50, 54), and laps (51a, 51b; 57a, 57b; 53, 56). Bottom insertion piece (3) involves walls (71, 72, 73, 74, 75). On the walls (74, 75), wherein are cut through the openings (81, 82) with small tongues (83, 86, 84, 85, 87, 88), are set laps (77, 78; 79, 80). Insertion piece (4) comprises the wall (101), wherein are cut circular openings (108, 109, 110, 111) and pairs of small tongues (112, 113, 114, 115), with laps (102, 103; 104, 105, 106, 107).
Patent YU-63603-A (YU)
Title: Process for production of foam-polystyrene-perlit concrete
Inventor: KEKANOVIC MILAN
IPC: C04B24/00
Filed: 2003-08-08
Abstract: Process for production of insulating foam-polystyrene-perlit concretes, ecological and with no cracks comprises from mixing the components like this: water, cement, with or without tiny aggregate, special additives as expanded polystyrene, grinded polystyrene or perlite singularly or in combination, foam based on a concrete froth. In the procedure herefrom are produced concretes (1), (2), (3), (4) and (5) that harden in atmospheric conditions, and in conditions of heating or in autoclave conditions based on quartz sand, burned or minced clay and hydratized lime, concrete (5). All these concretes are liable for use in producing the filling in elements (6) for mezzanine constructions with horizontal ventilating ducts (7).
Patent YU-69300-A (YU)
Title: Bioresistant concetrate for water soluble cooled lubricants
Filed: 2000-11-09
Abstract: Bioresistant concentrate for water soluble cooling oil means, formulated on the basis of alkalonamides of ortoboric acid and mixture of sulfonic oil acids and their monoglicerides, enabling economical production, in the processing of reliable and safe water soluble bioresistent polysinthetic and sinthetic concentrates of cooling oil means which are used in the processing of metals by removing paring.
Patent AU-1014392-A (AU)
Title: Production of flat products
Inventor: WARD ROBERT FRANK
IPC: B22F3/18
Filed: 1992-01-13
Abstract: A process for producing strip products which comprises forming an aqueous slurry of a suspension of metallic particles in a film forming cellulose derivative, depositing a quantity of the slurry onto a support surface, drying the slurry to form a self supporting flat product, removing the dried product from the support surface and roll compacting the same to produce a green strip. The green strip is supported on a moving surface as it travels to and enters a heater in which it is heated in an oxidising atmosphere to a temperature at which substantially all traces of the cellulose derivative are removed. The heated strip is fed while still on the moving support surface to and through a sinter furnace to form a coherent strip of the required composition. <IMAGE>
Patent AU-1033399-A (AU)
Title: Multiplexing method and transceiver
Inventor: PIIRAINEN OLLI
IPC: H04W92/10
Filed: 1998-10-29
Abstract: The invention relates to a multiplexing method and a transceiver used in a TDMA radio system. The transceiver sets up a connection to another transceiver by transmitting modulated signals in time slots. The transceiver comprises coding means for channel-coding a signal that consists of bits and that is formed into a communication signal, and interleaving means for interleaving the bits of the channel-coded Signal into blocks of a predetermined size. The transceiver also comprises multiplexing means that receive blocks from the interleaving means and that multiplex the interleaved blocks of at least two channel-coded signals together. The transceiver further comprises modulation means for modulating the blocks multiplexed by the multiplexing means with at least four-level modulation before the modulated signal blocks are transmitted as a communication signal in a time slot, so that the transmission speed of the communication signal and the number of the connections to be established can be increased.
Patent AU-1039299-A (AU)
Title: Cable housing device
Inventor: MAJOR JOHN
IPC: H01R39/00
Filed: 1998-10-26
Abstract: A cable housing device 10 comprises a housing 1 which comprises outer and inner sub-housings 11 and 12. The inner sub-housing 12 provides a hub upon which an electric cable 500 can be releasably wound in a uniplanar manner. A combined handle and electrical socket piece 300 pivotally mounted in a central, semi-circular hole through the sub-housing 12 is turnable from the plane of the housing 1 to a plane perpendicular thereto to reveal two socket holes 321 and 322 to receive a two-pin plug and to enable the piece 300 to be rotated to rotate the sub-housing 12 in the sub-housing 11 in order to wind-on the cable 500. <IMAGE>
Patent AU-1108392-A (AU)
Title: A waste-collecting container
Inventor: BITSCH BARTHOLOMAUS
IPC: B65F1/14
Filed: 1992-02-21
Abstract: The invention relates to a refuse container (1) for degradable waste, the interior of which comprises two vertically arranged volumes (5, 16), whereby it is intended that the liquid received with the degradable waste should collect in the lower volume (16), from where it can also be removed. On the one hand, this volume should be large enough to be definitely able to accommodate the liquid received, on the other hand emptying of the liquid section and of the refuse container itself should be easy and trouble-free, without backmixing of the waste with the liquid occurring. To this end, the lower volume (16) is separated from the rest of the container casing by means of a forked grid (14), which is normally horizontal, but which is pivoted about a horizontal axis in the container casing during emptying. Reliable separation of solid and liquid waste and complete emptying of waste from the refuse container are achieved in this way. <IMAGE>
Patent AU-1114697-A (AU)
Title: Time division duplex repeater for use in a cdma system
Inventor: WEAVER LINDSAY A JR
IPC: H04B1/69
Filed: 1996-08-29
Abstract: A method and apparatus for time division duplex (TDD) repeating a spread spectrum signal, where spread spectrum signal is comprised of a series of code symbol modulated with a pseudonoise (PN) sequence. The TDD repeater receives intermittently the spread spectrum signal at a location remote from a source supplying the spread spectrum signal. The TDD repeater amplifies and delays the received spread spectrum signal by a predetermined amount. The TDD repeater transmits intermittently the delayed amplified received spread spectrum signal such that the TDD is not receiving the spread spectrum signal when it is transmitting the signal energy.
Patent AU-1146188-A (AU)
Title: Transformer testing
IPC: G01R31/06
Filed: 1988-02-09
Abstract: A method of testing transformers and other inductive devices comprises monitoring displacement of a conductor in a winding by injecting a high frequency alternating signal (14) into the conductor while a supply-frequency alternating current is flowing in the conductor and subsequently observing the modulation of the high frequency signal resulting from displacement of the conductor. The high frequency signal(14) has a frequency in the region of the resonance frequency of stray capacitances and inductances exhibited by the winding of which the conductor forms a part. Both the magnitude and the frequency response of the modulation of the high frequency signal (14) may be monitored to determine parameters relating to the displacement of the conductor.
Patent AU-1152100-A (AU)
Title: Apparatus for feeding a composition containing cerium dioxide into the combustion chamber of an internal combustion engine
Inventor: MARKOU MILTIATHIS
IPC: F02M27/02
Filed: 1999-10-15
Abstract: An apparatus for feeding a fibrous or powdery composition containing cerium dioxide from a reservoir (10) into the combustion chamber of an internal combustion engine (2) via a line (24) communicating with an outlet (22) of the reservoir (10) is characterized in that the reservoir (10) has an inlet (12) which communicates with a source (16) of pressurized air. Thus, the apparatus of the invention guarantees that a desired amount of cerium dioxide will permanently be conveyed into the combustion chamber of the internal combustion engine in order to continuously provide a desired catalytic effect at each and every operating conditions.
Patent AU-1268500-A (AU)
Title: Energy management polyurethane rigid foams with high recovery
Inventor: LAMBACH JAMES L
IPC: C08G101/00
Filed: 1999-11-02
Abstract: Energy absorbing rigid polyurethane foams have both high energy absorbing efficiency as well as exceptional recovery after deformation, allowing their use in visible energy absorbing structures, particularly in the transportation vehicle industry. The foams are prepared by reaction of one or more di- or polyisocyanates with a polyol component containing both high and low molecular weight polyols, and optionally chain extenders, crosslinkers, and other additives, wherein at least one polyol is a polymer polyol such that the total vinyl polymer solids content of the foam is greater than 15 weight percent.
Patent AU-1605000-A (AU)
Title: System and method for radiation dose calculation
Inventor: BERGSTROM PAUL M
IPC: A61N5/10
Filed: 1999-11-02
Abstract: A system and method is disclosed for radiation dose calculation within sub-volumes of a particle transport grid. In a first step of the method voxel volumes enclosing a first portion of the target mass are received. A second step in the method defines dosel volumes which enclose a second portion of the target mass and overlap the first portion. A third step in the method calculates common volumes between the dosel volumes and the voxel volumes. A fourth step in the method identifies locations in the target mass of energy deposits. And, a fifth step in the method calculates radiation doses received by the target mass within the dosel volumes. A common volume calculation module inputs voxel volumes enclosing a first portion of the target mass, inputs voxel mass densities corresponding to a density of the target mass within each of the voxel volumes, defines dosel volumes which enclose a second portion of the target mass and overlap the first portion, and calculates common volumes between the dosel volumes and the voxel volumes. A dosel mass module, multiplies the common volumes by corresponding voxel mass densities to obtain incremental dosel masses, and adds the incremental dosel masses corresponding to the dosel volumes to obtain dosel masses. A radiation transport module identifies locations in the target mass of energy deposits. And, a dose calculation module, coupled to the common volume calculation module and the radiation transport module, for calculating radiation doses received by the target mass within the dosel volumes.
Patent AU-1615100-A (AU)
Title: Forward error corrector
Inventor: CAMERON KELLY B
IPC: H03M13/00
Filed: 1999-11-09
Abstract: A method for decoding an algebraic-coded message including determining a discrepancy indicator; determining an error locator polynomial according to a modified Berlekamp-Massey algorithm such that an uncorrectable message is detected; and producing a perceptible indication of the detected uncorrectable message. An apparatus includes storage devices, arithmetic components, and an uncorrectable message detector.
Patent AU-1650883-A (AU)
Title: Filtration membrane and preparation thereof
Inventor: GOHL HERMANN JOSEPH
IPC: A61M1/34
Filed: 1983-07-01
Abstract: Filtration membrane, especially adapted for use in hemofiltration as well as filtration of infusion solutions. 
<??>The membrane, preferably in the form of a hollow fiber, is made of a polymer which is soluble in a polar, non-protonic organic solvent. The most preferred polymer for the membrane material is polyamide. Characterizing for the membrane is high ultrafiltration rates (permeabilities to water) of up to 500 x 10<-><4> ml/sec. x cm<2> x atm., and impermeability to albumin (Mw 68,000). 
<??>The membrane is prepared by extruding a polymer solution with a center liquid under conditions such that the volume of polymer solution to volume of center liquid ratio is within the range of from 2 : 1 to 4 : 1. Simultaneously, the inner diameter to wall thickness ratio of the hollow fiber is preferably correlated to the polymer concentration and is set to 150 : 75 to 280 : 75 at a polymer concentration of 5-20%. The most preferred such correlation is 220 : 75 at a polymer concentration of 11%.