baber/WOPTO huggingface dataset:
Patent JP-S60153130-A (JP)
Title: Dry etching device for aluminum
Inventor: YAMAZAKI TAKASHI
IPC: H01L21/3065
Filed: 1984-01-23
Abstract: PURPOSE:To improve etching reliability by exhausting a residual etching gas after etching rapidly to prevent an aluminum film from being etched by the gas. CONSTITUTION:The anode 11a on the upper wall of a container 11 and a cathode 13 function as parallel flat electrodes. Then a valve 16 is arranged right before the place where a gas introducing pipe 17 is connected to the container 11 and it opens and closes synchronizing with a high-frequency power source 15. Also, a gas exhaust pipe 19 is connected to an exhaust vent 11c and the air in the container 11 is exhausted by a vacuum pump. At completion of etching, the valve 16 is closed and the etching gas in the gas introducing pipe 17 does not flow into the container 11. Accordingly, the gas in the container 11 can be exhausted rapidly and etching of a sample 13 made of aluminum and etc. by the residual etching gas is reduced.
Patent JP-H11213190-A (JP)
Title: Parking lot controller
Inventor: ISHIKAWA SHUJI
IPC: G07B15/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To smoothly control entrance in accordance with a ratio of both regularly contracted vehicles and time rent vehicles to be diffentiated depending on time zones in a parking lot controller to control both the regularly contracted vehicles and the time rent vehicles. SOLUTION: The proposed parking lot controller is provided with a vehicle detector 6 to detect vehicles to enter a parking lot, a clock part 3 to generate current time (t), a time zone setting part 2 to set one or more fixed time zones T, a normal mode setting part 4 to set either one of a regular processing and a time rent processing to be automatically and precedently performed based on a vehicle detection signal and a control means 5. Thus, when the current time (t) is not in the time zones T, one processing set in the normal mode setting part is controlled to be automatically and precedently performed, and when the current time (t) is in the time zones T, the other processing which is not set in the normal mode setting part is controlled to be automatically and precedently performed.
Patent JP-S61169859-A (JP)
Title: Developing device
Inventor: IZUMI HIROKI
IPC: G03G15/08
Filed: 1985-01-24
Abstract: PURPOSE:To obtain an image of high quality stably even when a non-magnetic developer is used by setting the surface moving speed of a developer supplying means smaller than that of a developer conveyer. CONSTITUTION:The toner supply means 5 is supported rotatably while pressed against the surface of the developing sleeve 1 which conveys a developer to a photosensitive belt 7. The ratio of the peripheral speeds of the sleeve 1 and supply member 5 is set to 3:2-3:1 and they are moved in the same direction while contacting each other; the toner is not supplied to the sleeve surface rather too much and when the both slide are brought into slide contact having a deviation in movement, the toner is pressed at the contacting part C and charged by friction electrostatically and efficiently and the layer thickness is also controlled. Therefore, even when a nonmagnetic developer is used, an image of high quality is obtained stably.
Patent JP-S62169951-A (JP)
Title: Ventilation type space cooling and heating apparatus
Inventor: INANUMA MINORU
IPC: F24D5/02
Filed: 1986-01-22
Abstract: PURPOSE:To be able to make highly efficient ventilation by placing heat source panels separated by a space at the wall of a room and placing a total heat exchanger in the space. CONSTITUTION:In the intermediate seasons such as spring and autumn when space cooling and heating are not necessary, dampers 12, 16 are completely closed and dampers 13, 17 are also completely opened, which allows a room 1 to ventilate without passing through a total heat exchanger 8. At the operation of space cooling and heating in summer and winter, complete opening of he damper 12, 16 and complete closing of the damper 13, 17 cause whole fresh air from a suction hole 9 to pass through the suction flow path 6 of the exchanger and whole exhaust air to pass through the exhaust flow path 7 of the exchanger. Therefore, total heat in the exhaust air is recovered in fresh air by the function of the exchanger. Further, after air released into a space 4 from the outlet 6b of he path 6 absorbs heat leaked into the space 4 from heat source panels 5, the air is blown off into the room 1 through blow-off holes 19.
Patent LV-14815-A (LV)
Title: Bullet for handgun ammunition
Inventor: ZILS JEVGENIJS
IPC: F42B12/74
Filed: 2013-02-26
Abstract: The invention relates to bullets for hand gun ammunition, especially to bullets for pistols and revolvers with 38, 40 and 45 caliber. The offered bullet (1) for hand gun ammunition has one-piece metal core (2), which is partly enclosed by a shell (3). The metal core (2) of said bullet (1) is made of an alloy composed of lead, tin, calcium, cadmium, copper and magnesium.
Patent LV-11611-A (LV)
Inventor: KJELL SAND
IPC: C03B37/012
Filed: 1996-05-17
Abstract: An arrangement for repeatedly feeding fiber bundles with random fiber direction from a magazine roll of fiber thread, for example in the production of flock preforms for products made of thermosetting resin. The arrangement comprises feed devices for feeding the fiber threads from the magazine roll and cutting device for cutting the fibers into the desired lengths. The feed devices include at least a first and a second pair of driven feed rollers placed in sequence, which feed rollers form nips for the fiber threads. A pneumatically driven fiber-ejecting device is placed downstream of the cutting devices. The fiber ejection device includes an oblong tube sleeve with air flow channels for directing turbulent air flow.
Patent LV-12291-A (LV)
Inventor: DENER JEFFREY MARK
IPC: A61K31/506
Filed: 1999-02-18
Abstract: The present invention relates to novel compounds which are typtase inhibitors; the pharmaceutically acceptable salts and N  oxides thereof; their uses as therapeutic agents and the methods of their making.
Patent ME-00560-A (ME)
Title: Possibility of special lightening insulating and reinforcing intermediate floor contractions
Inventor: KEKANOVIC MILAN
IPC: E04B5/08
Filed: 2005-11-15
Abstract: The possibility of special lightening, insulating and reinforcing intermediate floor constructions enables fast building of semi-prefibraceted and prefabricated floor with complete insulation, bearing capacity and smaller price. Floor elements and are constructed to that already present steel space trusses can be placed in their channels, so that are hastened the building of intermediate floor constructions and makes them cheaper, too. They are minimum shorting at the ends and at the middle of beams, so the works below can be proceeding and the required working time is shorter. The intermediate floor construction is already insulating, so they are no need for insulating, which makes the construction cheaper and the required working time shorter. The plates are enabling the increase of the height of the floor constructions, by tying two beams in the construction. Usage of distance elements and protects the reinforcement in floor construction, so they are no need for corrosion protection.
Patent YU-142679-A (YU)
Title: Process for preparing sulfophthaleine esters
Inventor: BERGER D
IPC: G01N33/68
Filed: 1979-06-15
Abstract: Diagnostic agent for the detection of leukocytes in body fluids, comprising an absorbent carrier which is impregnated with a chromogen and a buffer substance, wherein the chromogen is a sulfonphthalein ester of the formula   <IMAGE>   wherein R1 is a carboxylic acid residue optionally substituted by halogen or lower alkoxy; or is an amino acid or peptide residue having a nitrogen protective group; R2 is a halogen atom or a lower alkyl radical; and R3 and R4 are individually selected from hydrogen and halogen. Certain of the chromogen are provided as novel compounds.
Patent YU-241189-A (YU)
Title: Centrifugalni potiskivač
Inventor: MIODRAG POPOVIC
Filed: 1989-12-20
Abstract: Pronalazak CENTRIFUGALNI POTISKIVAČ se zasniva na sinhronom radu dva mehanizma u kojima rotiraju po 4 tega (m). Oba mehanizma su u čvrstoj sprezi preko prstenova (s). Sinhronizovanost rada mehanizama omogućava sprega zupčanika (Z1.Z2) koji su uklješteni u odgovarajuće vratilo (O).U svakom mehanizmu se nalazi pogonsko vratilo (O) u koje je čvrsto uklještena krstasta poluga (p). Svi kraci krstaste poluge (p) su medjusobno pomereni za 90 stepeni. U svakom kraku se nalazi pravougaoni otvor u kojem klize klizač (n). Kroz klizač (n) i teg (m) prolazi osovinica (04). Teg (m) naleže na unutrašnju stranu prstena (s). U radu mehanizma, vratilo (O) pokreće krake poluge (p) a preko klizača (n) i osovinice (04) i teg (m). Zbog dejstva centrifugalne sile teg (m) se priljubljuje na unutrašnju stranu prstena (s). Zbog ekscentriciteta (e) klizač (n) se kreće unutar kraka poluge (p). Osnov rada mehanizma je postojanje ekscentriciteta (e) definisanog kao normalno rastojanje izmedju ose vratila (O) i centra unutrašnje kružnice radijusa (r) prstena (s). Promena ekscentriciteta (e) se izvodi preko hidrauličnog cilindra (c) čiji klip je uklješten u element (1). Na krajevima elementa (1) se nalaze ležišta vratila (01,02). Element (1) pokretan klipom cilindra (c) se pravolinijski kreće zbog oslanjanja na 8 klizača (v) koji su sa jedne strane uklješteni u element (1).
Patent YU-247579-A (YU)
Title: Supplying gutter for bars and tubes
Inventor: LUEBEN H E
IPC: B65G47/04
Filed: 1979-10-11
Abstract: A feed channel for feeding elongated cylindrical workpieces longitudinally includes a channel bottom portion on which the workpieces are deposited from above. Flexible bands extend transversely across the channel bottom portion for receiving workpieces moving downwardly toward the channel bottom portion and then lowering the workpieces onto the channel bottom portion. The bands are movable between an upper workpiece supporting position spaced above the channel bottom portion and a lower workpiece releasing position in which a workpiece is released from the bands and supported on the channel bottom portion.
Patent YU-42400-A (YU)
Title: Instrument for liquid fluid filling and dilatation probe for the implantation in body openings
Inventor: ARSENIJEVIC SLOBODAN
IPC: A61F2/958
Filed: 2000-07-04
Abstract: The invention is applied to the instrument for liquid fluid filling and dilatation probes for the implantation in body openings solving the problem of equable and secure emission of the probe based on the loading of liquids into the probe which procures the shape of a cylinder. The instrument (I) for the filling of liquid fluid, optimally with distilled water, consists of a handle (30) in whose lid (29) are locked foundry valves (24) and cylinder (22) convertible in size. In the body of the handle (30) situated are the overflowing regulated valves (PRV), inlet valve (UV), who through the piston (34) are connected with a trigger (36) and valve tappet (PV). On the front side of the handle (30) a cylindrical extension (1)has been placed to which, on the other end, a clamp (S) is locked for locking of the dilatation probe (50, 60) for implantation into body openings. The dilatation probe (5) consists of a connector(51) and a package of lids (52), elastic membrane(55), paper wrapper (54) and ferro material (56), through which a external elastic membrane (53)is placed and tied to the canal on the lid (52). The dilatation probe (60) for dilatation of the gullet consists of connectors (65) with irretrievable valves and pipes (62) for fluid under pressure, which is covered by the membrane (63), ferro material (68) and membrane (64), in which a hose (61) is placed with an opening (69) used for feeding.
Patent YU-66004-A (YU)
Title: Synergistic insecticidal mixtures
Inventor: ANDERSCH WOLFRAM
IPC: A01N53/08
Filed: 2003-01-20
Abstract: The invention relates to insecticidal mixtures containing a compound of formula (I) and at least one other known agent from the series abamectin, emamectin or emamectin benzoate, methiocarb, á-cyfluthrin, and lambda-cyhalothrin. Also disclosed is the use of said mixtures for protecting plants from infestations by parasites.
Patent AP-232-A (AP)
Title: Tobbacco sheet and method and apparatus for the production of a tobbacco sheet.
Inventor: EHLING UWE
IPC: A24B15/14
Filed: 1991-02-19
Granted: 1993-03-04
Abstract: With the present invention a tobacco sheet or foil is proposed which has an elevated filling force and consists of tobacco particles, water, binders and moisturizers, two relatively gas-impermeable, in particular surface-sealed cover layers being connected together by a spongy structure which is formed by gas-filled bubbles, and in which cavities are formed having a shaggy, furrowed and/or torn surface.
Patent AP-788-A (AP)
Title: Novel crystal form of anhydrous 7-(1a, 5a, 6a)-6-Amino-3-Azabicyclo(3.1.0) hex-3-YI)-6-Fluoro-1-(2,4- Difluorophenyl)-1,4-Dihydro-4-Oxo-1, 8-Naphthyridine-3-Carboxylic Acid, Methanesulfonic acid salt.
Inventor: HANDANYAN LYNNE A
IPC: A61K31/4375
Filed: 1996-08-26
Granted: 1999-12-03
Abstract: Theanhydrateof7-([1a,5a,6a]-6-amino-3-azabicyGlo[3.1.0]hex-3-yl)-6-fluoro-1-(2,4-difluorophenyl)-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid, methanesulfonic acid salt has advantageous stability for formulation as an antibacterial agent.
Patent AP-956-A (AP)
Title: Novel process for preparing ketimine.
Inventor: COLBERG JUAN CARLOS
IPC: C07C211/42
Filed: 1999-01-14
Granted: 2001-04-06
Abstract: This invention relates to a novel improved process for preparation of N-[4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenylidene]methanamine from 4-(3,4-dichloro-phenyl)-3,4-dihydro-1(2H)-naphthalenone and mondrriethylamine.
Patent AP-1245-A (AP)
Title: Process and mechanism for in situ sensitization of aqueous explosives.
Inventor: GOMEZ DE SEGURA BEITA FERNANDO
IPC: B01F3/08
Filed: 1997-11-26
Granted: 2004-02-06
Abstract: The process for sensitizing in situ aqueous explosives before charging the mine holes comprises the formation of an emulsion or dispersion gas-in-liquid from a low sensitivity or non explosive matrix product which consists of a liquid mixture in solution, emulsion or suspension of oxidant in fuel, and a gas. The density of the final explosive product can be varied as a function of the gas flow rate and can be controlled before introducing it into the hole. The installation comprises a tank (1)with the matrix product, a gas reserve (10), a mixture (5), a pump (3)and a gas flow rate regulating device (8)and optionally a tank (2)with a gas buble stabilizing agent, a dosing pump (4)and a flow meter (7).
Patent AU-1133083-A (AU)
Title: Coin testing apparatus
Inventor: DEAN ROBERT
IPC: G07D/
Filed: 1983-02-11
Abstract: The operation of a coin testing apparatus is checked by switching the apparatus to a test mode. In the test mode, the properties of items inserted into the apparatus are compared with stored «test» ranges, instead of «acceptability» ranges which are normally used to determine whether the item is a genuine coin. A specially designed non-genuine coin is then inserted into the apparatus. If the measured properties of the non-genuine coin fall within the «test» ranges, a signal is produced to indicate that the apparatus is operating correctly. If any of the properties falls outside a «test» range, but within a further, contiguous range, a signal indicates that the apparatus is working adequately, but not optimally.
Patent AU-1181795-A (AU)
Title: Condensation polymer of an aromatic sulfonic acid and an aldehyde for inhibiting hiv infectivity
Inventor: SINGH SHYAM K
IPC: A61P31/18
Filed: 1994-11-17
Abstract: This invention pertains to the discovery that condensation polymers of an aldehyde and aromatic sulfonic acids and fractions thereof, such as formaldehyde naphthalene-sulfonic acid condensation polymers, can abrogate HIV gp120 binding to CD4, as demonstrated in CD4/gp120 binding assays. In addition to gp120 binding inhibition, the compounds have been shown to inhibit HIV-induced syncytia formation and infectivity of CD+ cells. The use of this compound has been shown to be non-cytotoxic and non-inhibitory to antigen induced T lymphocyte proliferation. Based on these findings, these compounds can be used as a therapeutic agent for the treatment of acquired immunodeficiency syndrome (AIDS), as well as AIDS-related complex (ARC), AIDS-related dementia and non-symptomatic HIV infection. The compounds can also be used to treat blood preparations.
Patent AU-1205588-A (AU)
Title: Multivesicular liposomes having a biologically active substance encapsulated therein in the presence of a hydrochloride
Inventor: HOWELL STEPHEN BARNARD
IPC: A61K9/50
Filed: 1988-02-23
Abstract: Disclosed are large multivesicular liposomes containing biologically active substances, the multivesicular liposomes having defined size distribution, adjustable average size, adjustable internal chamber size and number, and having substantially higher encapsulation efficiency and substantially slower leakage rate of the biologically active substance than in the previous art. The process comprises dissolving a lipid component in volatile organic solvents, adding an immiscible aqueous component containing a hydrochloride and one or more biologically active substances to be encapsulated, making a water-in-oil emulsion from the two components, immersing the emulsion into a second aqueous component, dividing the emulsion into small solvent spherules which contain even smaller aqueous chambers, and then evaporating the solvents to give an aqueous suspension of multivesicular liposomes encapsulating biologically active substances.
Patent AU-1233388-A (AU)
Title: A device for shielding boiler baffles, in particular for refuse incinerator furnaces, and a method for the construction of said device
Inventor: FOURNIER JEAN
IPC: F23M5/08
Filed: 1988-02-26
Abstract: Vertical tubes joined to each other by means of welded coupling fins and forming boiler baffles for refuse incinerators are placed between refractory bricks and provided with vertical auxiliary anchoring fins which make an angle of 30 DEG  to 60 DEG  with the plane of the coupling fins and are interrupted at intervals over vertical sections of the tubes. One portion of the bricks is provided with vertical recesses corresponding to the auxiliary fins over a fraction of their height from the bottom and the other portion of the bricks is provided with vertical recesses up to their full height. The bricks of the first portion are anchored to the top portion of the auxiliary fins and the bricks of the other portion are engaged on these fins above a brick of the first portion.
Patent AU-1280801-A (AU)
Title: Method and device for pre-heating and for continuous introduction of a charge for an electric arc furnace
Inventor: GERMERSHAUSEN THOMAS
IPC: F27D17/00
Filed: 2000-11-16
Abstract: The invention relates to a method and device for pre-heating a charge for an electric arc furnace (EAF) (1). The reoxidation on pre-heating HBI and DRI in the EAF (1) is avoided, whereby the pre-heating of the charge is achieved by means of the flue-gas from the EAF (1), flowing co-current with the direction of transport of the charge and by controlling the oxygen content of the flue gases. A vertical top-charging pre-heating shaft is fitted in the vicinity of the EAF (1), which comprises a heavy transporter for the charge. The upper end (3) thereof is connected to the EAF (1) and the lower end thereof (13) is flow connected to a source of reduced pressure (2) and which also comprises at least one gas burner (22), with controllable flue-gas oxygen content.
Patent AU-1304088-A (AU)
Title: Manufacturing process for paper
Inventor: GOSSET SERGE
IPC: D21H23/76
Filed: 1988-03-11
Abstract: Process characterised in that one (or more) cationic starch(es) and one (or more) anionic starch(es) other than a starch phosphate are introduced, separately from each other, at two or more points (8, 12, 13, 14), especially at the wet end, into the fibre composition forming the raw material. 
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Patent AU-1324600-A (AU)
Title: Lipoic acid derivatives and their use in treatment of disease
Inventor: BINGHAM PAUL M
IPC: C07C311/49
Filed: 1999-10-26
Abstract: The invention provides a method of inhibiting proliferation of diseased cells by contacting the diseased cells with an effective amount of a reagent that inhibits PDC specifically in said diseased cells.
Patent AU-1410797-A (AU)
Title: Method and apparatus for monitoring nylon 11 parts
Inventor: KRANBUEHL DAVID E
IPC: G01N33/44
Filed: 1996-12-09
Abstract: The molecular weight of NYLON 11 TM  (a polyamide made from aminoundecanoic acid) has been found to be a reliable indicator of the mechanical properties and remaining useful life of parts made therefrom. By periodically monitoring the molecular weight, and comparing the measured molecular weight to a standard curve or table, the expected useful life remaining, rate of deterioration, time of part replacement, and mechanical properties of a part can be determined. The molecular weight may advantageously be determined using witness coupons placed in close proximity to the part such that they are exposed to the same processing and environmental conditions as the part. These witness coupons can advantageously be retrieved at the required time period using a spooled piece of pipe or the like. Alternatively, the molecular weight may advantageously be determined from core samples taken from the part being monitored, during use in the field, on a periodic basis. In addition, the molecular weight might also be inferred from a sample held in a laboratory which is exposed to substantially the same environmental conditions as the part. The molecular weight measurements can be made using standard techniques and equipment such as a viscometer, gel permeation equipment, or light scattering equipments.
Patent AU-1430799-A (AU)
Title: Production of olefins
Inventor: DATH JEAN-PIERRE
IPC: C07C11/06
Filed: 1998-12-07
Abstract: A process for the catalytic cracking of one or more olefins in an olefinic stream containing impurities, the cracking process being selective towards light olefins in the effluent, the process comprising contacting a feedstock olefinic stream containing at least one sulphur-, nitrogen- and/or oxygen-derivative impurity with a crystalline silicate catalyst of the MFI-type, the catalyst having a silicon/aluminium atomic ratio of at least about 180, to produce an effluent stream having substantially the same olefinic content by weight as, but a different olefin distribution than, the feedstock stream.
Patent AU-1470601-A (AU)
Title: Modular upholstered furniture construction
Inventor: NIEDERMAN ALFRED G
IPC: A47C4/02
Filed: 2000-11-06
Abstract: An easily assembled and disassembled modular furniture system is disclosed. The furniture system includes a base frame having a front member, a first side member, a second side member and a rear member. A plurality of furniture modules including a first arm module, a second arm module and one of a spring nest module and a sleeper module are mounted to the base frame using a plurality of fastener assemblies. Each fastener assembly includes two portions: a stud member and an aligning receptacle bracket. Each of the stud members and said brackets are secured to opposing locations of the base frame and at least one of the modules so that the modules may be positioned upon the frame by engaging the aligning receptacle brackets upon the corresponding stud members without the use of tools.