baber/WOPTO huggingface dataset:
Patent AU-692491-B2 (AU)
Title: Methods of inhibiting CNS problems in post-menopausal women
Inventor: BRYANT HENRY UHLMAN
IPC: A61K31/38
Filed: 1994-12-19
Granted: 1998-06-11
Abstract: A method of inhibiting one or more CNS disorders in a post-menopausal woman comprising administering to a female human in need of treatment an effective amount of a compound having the formula <CHEM>     wherein R<1> and R<3> are independently hydrogen, -CH3, <CHEM>  wherein Ar is optionally substituted phenyl; R<2> is selected from the group consisting of pyrrolidine, hexamethyleneamino, and piperidino; or a pharmaceutically acceptable salt of solvate thereof.
Patent AU-605532-B2 (AU)
Title: Improvements in or relating to the storage of blood and blood components
Inventor: CHAMPION ALEXANDER B
IPC: A61L2/18
Filed: 1987-12-22
Granted: 1991-01-17
Abstract: A method and system is disclosed for introducing antibacterial agents, for example, quinolone carboxylic acid derivatives into blood bag systems for preventing massive bacteria growth in stored blood and blood components. The quinolone carboxylic acid derivative can be added to a collection container before, during or after the collection of blood and blood components. The addition of a quinolone carboxylic acid derivative to blood bag systems allows for increase in storage time for blood and blood components without the threat of massive bacterial contamination.
Patent AU-747428-B2 (AU)
Title: High voltage electrical insulation material
Inventor: WHYATT MALCOLM
IPC: H01B3/42
Filed: 1998-07-28
Granted: 2002-05-16
Abstract: An electrical insulation material which is suitable for high voltage applications, comprising:     (a) a polymeric material, and (b) an additive incorporated into the polymeric material, the additive comprising a compound of the formula: Rf-O2C(CH2)xCO2-R'f where Rf and R'f are fluorine-substituted aliphatic chains, and x is an integer in the range 9 to 18.
Patent AU-662114-B2 (AU)
Title: Retroviral protease inhibitors
Inventor: DECRESCENZO GARY ANTHONY
IPC: C07K14/81
Filed: 1991-11-18
Granted: 1995-08-24
Abstract: Compounds represented by formula (I) wherein A represents R, R<13> and radicals represented by formula (II), B represents R<5> and radicals represented by formula (III) (values for the variables given herein) are effective as retroviral protease inhibitors and in particular as inhibitors of HIV protease.
Patent DE-1953654-B2 (DE)
Title: Rotary pump or motor with an axially rotating rotor
IPC: F04C15/00
Filed: 1969-10-24
Abstract: Rotary pump or motor has a rotor eccentrically rotating relative to a stator, and an end portion of a flexible drive shaft located in a recess in the rotor, and keyed nonpivotably to the rotor for drive either way, using transversely aligned apertures in the end portion and the walls of the recess. The drive shaft is coated with a nonpermeable, nonporous layer of pref. chlorinated polyether, nitral rubber or an epoxy resin.
Patent DE-2002819-B2 (DE)
Title: Rocket warhead arming attachment - has timed fuse clearing path to press operated arming switch by propulsion
IPC: F42C14/00
Filed: 1970-01-22
Abstract: The arming attachment is fitted on the tip of the rocket and consists of a plug-like body (5) with thread (6), and a plain part (7) on one end, flattened part (8) with continuation of thread (6) on the other end. The body has a recess (10) with a narrow channel (9) towards the flattened end. The recess (10) is filled with a fuse (12) having a pre-determined time of combustion and the channel (9) communicates with a chamber where a press.-sensitive switch is fitted. When the rocket is launched fuse (12) is ignited at the same time. The recess is in communication with the space pressurised by the propulsion gases but the press. has no effect on the chamber containing the pressure sensitive switch, as long as the fuse (12) has not burnt out itself, whereupon press. from the propulsion gases reaches the chamber via channel (9) the switch is activated and arms the warhead.
Patent DE-2026540-B2 (DE)
Title: Quickly made document file - has flap and flexible strip with self-adhesive surfaces for easy assembly
IPC: B42F13/08
Filed: 1970-05-30
Abstract: Document file is easily made from a folder of cartridge paper folded in alternate directions along three parallel lines to make front and back cover(2, 3). A flap(7), with two holes spaced to suit the holes in the documents to be filed has a flexible strip stuck to its undersurface with the ends(4) projecting through the holes. The flexible strip is provided with a layer of self-adhesive so that it sticks to the flap(7). The raised edge of the flap(7) is also coated with self-adhesive so that it can be stuck to the central fold(1).
Patent DE-2141130-B2 (DE)
Title: Absorption refrigerator - has gas heat exchanger and evaporator combined in pipe, curved in U shape in two perpendicular planes, and sloping
IPC: F25B15/10
Filed: 1971-08-16
Abstract: Absorption refrigerator has a gas heat exchanger and evaporator combined into a one-piece pipe. in which are a pipe duct for the refrigerant and a further one for an auxiliary gas and opening earlier than the refrigerant duct into the evaporator. The pipe forming exchanger and evaporator is curved in a U shape in two mutually perpendicular planes and fitted at a constant slope. The refrigerant duct in the curved pipe is near the auxiliary gas duct and has a deeper-lying outlet opening than that of the auxiliary gas duct.
Patent DE-2147270-B2 (DE)
Title: Diesel engine exhaust pipe flap - is pneumatically operated to control smoke emission when stationary
IPC: F01D25/30
Filed: 1971-09-22
Abstract: A gas turbine driven railway vehicle has a vertical exhaust gas tube with two gas throttle flaps (15, 16) forming a V-shape at the outlet (11). The flaps may be swung towards or away from each other about a shaft (17) extending in the longitudinal direction of the vehicle to control smoke emission when standing in a station. The flaps are moved by the servo member (6) of a control appliance (3), such as an air brake, and turbine compressor end pressure. The transmission rods between the servo member (6) and the gas throttles are positioned outside the exhaust gas flow. They are connected by a lever system (8, 9, 10) and a pull rod (12) to bell crank levers (13, 14) mounted on the flaps (15, -16), and inside the outlet.
Patent DE-2208763-B2 (DE)
Title: Arresting mechanism for top chassis of excavator - has locking component lockable with cooling fins of brake drum of swivel brake
IPC: E02F9/12
Filed: 1972-02-24
Abstract: Arresting mechanism for stopping a top chassis, which is turned by a swivel drive, with respect to the bottom chassis, with a locking component on the top chassis while this locking component can be locked with the cooling fins of a brake drum of a pivot brake fitted on the top chassis, where this brake is drive-conected with the bottom chassis via the top chassis swivel drive. The locking component can be pushed into the outside cooler fins, is supported on the gearbox housing of the swivel drive and can be locked in the various operating positions.
Patent DE-2233616-B2 (DE)
Title: Connector for chain harnesses with fork link - has transverse pin flattened to ensure wearless connection with chain link
IPC: F16G15/02
Filed: 1972-07-04
Abstract: A connecting component for chain harness has a fork shaped connector. The arms of this connector have aligned holes for a pin placed across the gap. The pin end has transverse holes for a securing element and wear promoting relative movement between the chain links and the pin is prevented and the pin shape is adapted to the loading condition. The pin maximum diameter is greater than the inner width of the chain link held by the pin. Pin ends are flattened in the region of the fork arms (12, 13). The pin is flattened at its ends and its middle portion is flattened to provide chain link clearance. The flats in the end region are connected by the radii matching the inner radius of the seat (14). The pin between the arms (12, 13) has grooves which match the arms of the chain link.
Patent IE-S80436-B2 (IE)
Title: Improvements in and relating to washed sand drying and handling plant
Inventor: KEENAN KEVIN GERARD
IPC: F26B9/06
Filed: 1997-02-27
Abstract: A washed sand drying and handling plant (100) includes a belt feed hopper (1), a conveyor belt (2), a sand rinsing unit (3), a dewatering apparatus (4), a radial conveyor (5) and a sand drying and handling apparatus (6). The sand drying and handling apparatus (6) includes four vesssels or tanks (7). Each tank (7) is generally cylindrically shaped and has a cone-shaped base. Sand is held in the tanks (7) for a predetermined amount of time sufficient to allow the sand to dry to the desired level by gravity.
Patent JP-H0669940-B2 (JP)
IPC: A61Q7/00
Filed: 1989-01-23
Abstract: A composition for preventing graying of the hair and restoring grayed hair to its natural color comprises an effective amount of one member selected from the group consisting of cAMP compounds such as 8-butylthio cAMP-Na or 8-methoxy cAMP-Na and water. The composition can prevent graying of the hair and restoring grayed hair to its natural color upon application to the scalp, the effective component is very stable even in the form of compositions containing water and the composition does not cause quality deteriorations such as giving out of bad smell.
Patent JP-H0814284-B2 (JP)
IPC: F16C33/12
Filed: 1989-02-02
Abstract: Conventional sliding or rolling bearings suffer from certain problems which limit their application and service life. The present disclosure describes a ceramicbearing comprising a ceramic outer ring (1), a ceramic inner ring (2) and a ceramic sliding ring (3) fitted between said ceramic outer ring (1) and said ceramic inner ring (2). The outside circumference of the ceramic inner ring (2) and an inside circumference of the ceramic sliding ring (3) slide in contact with each other, and an outside circumference of the ceramic sliding ring (3) and an inner circumference of the ceramic outer ring (1) also slide in contact with each other.
Patent JP-3318921-B2 (JP)
IPC: A61J15/00
Filed: 1995-02-21
Granted: 2002-08-26
Abstract: The stylet as described comprises a stylet body and a connector for connecting the stylet to a catheter. Said stylet body is composed of a piece of wire bent double and twisted together to form a rounded end serving as a distal end at one end. The connector has a stylet body connecting portion for holding a proximal end of said stylet body and means for fixedly holding the catheter to prevent the catheter from slipping out of the stylet during use. This stylet is prevented from injuring blood vessels and enables to correctly and safely insert a catheter to a desired position with ease. <IMAGE>
Patent JP-2680157-B2 (JP)
IPC: B01J8/18
Filed: 1990-02-14
Granted: 1997-11-19
Abstract: Resonant tubes of a pulse combustor are immersed in a bed of solid particles in a reaction zone to provide indirect heat from the pulsating combustion gases to the solid particles of the bed. The bed is maintained in an agitated state by a gas or vapor flowing through the bed. Reactant materials are introduced into the agitated bed and undergo reaction at enhanced rates resulting from heat transfer coefficients at least about twice as high as those of steady flow combustors and an intense acoustic pressure level propagated from the pulsating combustor into the reaction zone. The apparatus is useful, for example, to steam reform heavy hydrocarbons and to gasify carbonaceous material, including biomass and black liquor to produce combustible gas at relatively low temperatures, with steam being utilized as the bed fluidizing medium. Black liquor gasification, utilizing sodium carbonate as bed solids, results in liquor energy and chemical content recovery without smelt production. <IMAGE>
Patent JP-H0657331-B2 (JP)
IPC: B05C3/18
Filed: 1992-01-31
Abstract: A method of and apparatus for applying coating liquid to a web of paper traveling over a web supporting surface at speeds of 3,000, 4,000 and more feet per minute to produce a coated web free of streaking and other imperfections comprises apparatus for and the sequential steps of distributing coating liquid in a turbulent state over the supported web through a limited application zone within a very short dwell time of the turbulent liquid on the web; subjecting the coating liquid on the supported web to an initial doctoring by means of a primary doctor blade biased under pressure against the coated web at the rear edge of the application zone to form on the web downstream from the zone a relatively quiescent layer of coating liquid having a wet film thickness sufficiently in excess of the final wet film thickness to accommodate a subsequent final wet film doctoring of the coating liquid on the web; and, at a location downstream and isolated from the application zone, subjecting the relatively quiescent layer of excess coating liquid on the supported web to a final doctoring by means of a final doctor blade biased under pressure against the coated web to remove the excess coating from the web and to level and smooth the coating retained on the web to final wet film thickness and smoothness. <IMAGE>
Patent JP-S5722706-B2 (JP)
IPC: C04B41/88
Filed: 1974-04-16
Abstract: 1431693 Heat-treated coated diamonds DE BEERS INDUSTRIAL DIAMOND DIVISION Ltd 5 April 1974 [16 April 1973] 18268/73 Heading C7F A batch of individual, discrete uncoated diamond particles are coated with a metal capable of dissolving C but incapable of forming stable carbides under ambient temperature and pressure conditions, and the coated batch is heat-treated above 500 C but below the melting point of the metal and the graphitization temperature of diamond, the coating and heating steps being performed in a non-oxidizing atmosphere to produce a batch of individual, discrete, metal-coated diamond particles. The metal may be Fe, Co, or Ni, applied electrolytically, electrolessly or by vacuum deposition; in an example a first layer of Ni is vacuum vapour deposited, heat-treated in vacuo at 800‹C for 2 hours, and electroless Ni plated. The non-oxidizing atmosphere may be He, Ar, H 2 , N 2  or a vacuum of 10<SP>-2</SP>mm Hg or better. The product may be incorporated in resin-or metalbonded abrasive wheels, saws, compacts, crowns, or single-point tools.
Patent JP-3211805-B2 (JP)
IPC: B41J2/475
Filed: 1999-02-24
Granted: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide the subject emboss printing apparatus utilizing a small- sized and inexpensive ink jet system simple in structure. SOLUTION: An ink head 5 receiving an image printing signal from a host machine 1 through a printer control/drive means 2 prints an image by liquid ink and, next, the toner or other powder ejected from a particle head 11 is bonded only to the portion printed by ink and the non-bonded powder is excluded in an exclusion part 23. An image formed from ink and particles such as toner or the like is fixed in a fixing part 22. As a particle jet system of toner or the like, a system for allowing a powder such as toner or the like to naturally fall, a system for flying toner by vibration due to an electromechanical conversion element or a system using an electric field generator together is selected.
Patent JP-2711834-B2 (JP)
IPC: H01J29/52
Filed: 1985-03-08
Granted: 1998-02-10
Abstract: A device and method for formation of images with flat video screens by a line- and column-addressed point matrix. Field point matrix uses field emission micro tips as fluorescent screen portions being connected in columns. An electric field is applied between each tip and the fluorescent screen portion corresponding thereto, such that the respective tip emits electrons and a light spot is formed on the video screen, the intensity of which depends upon the applied voltage for attracting electrons. Emission from other tips is blocked by applying a negative voltage to the other columns. Thus, by successive switchings, successive luminous spots are formed on the video screen as desired.
Patent JP-2650847-B2 (JP)
IPC: A61K31/44
Filed: 1994-03-17
Granted: 1997-09-10
Abstract: The present invention relates to the use of a 1-[2-naphthylethyl]-4-(3-trifluoromethylphenyl)-1,2,3,6-tetrahydro-pyr idine of formula (I) <IMAGE> or of its addition salts with pharmaceutically acceptable acids for the preparation of cardioprotective medicaments.
Patent JP-2593470-B2 (JP)
IPC: B22D11/06
Filed: 1987-03-09
Granted: 1997-03-26
Abstract: Prior to reaching the nozzle's exit, the belt is pressed from outward against the nozzle by means of a rail supported by springs whereby the mould is reliably sealed off under all working conditions. Pressing the belt against the nozzle can also be achieved by means of pistons or the direct hydrostatic and/or hydrodynamic effect of the coolant from the outside or through various combined measures. In order to reduce friction and wear, the nozzle in the area of contact with one belt can be provided with a wear-resistant coating or wear-resistant inserts. This sealing method enables a casting process with high metallostatic pressure, consequently resulting in a high quality product.
Patent JP-H0354611-B2 (JP)
IPC: B29C45/20
Filed: 1984-03-23
Abstract: This invention relates to an injection molding system having a valve pin which is hydraulically actuated between an open and a closed position in which its tip end is seated in a gate leading to the cavity. The actuating mechanism includes a piston secured to the driven end of the valve pin which reciprocates in a cylinder. The cylinder has an inner cylindrical member which is brazed in an outer member with a flanged portion. Separate hydraulic fluid ducts extend from the flanged portion through the outer member, along grooves in the outer wall of the inner member and then through holes through the inner member to conduct hydraulic fluid to opposite sides of the piston. The flanged portion of the outer member has a pair of passages extending through it, each connected to one of the ducts. Alternate ends of the passages are sealed off so that hydraulic fluid may be received either from supply lines drilled through the back plate in which the cylinder is seated or an abutting top plate. This structure provides the advantage that the hydraulic fluid supply lines need not be drilled through the back plate if the system layout is such that there is a danger this could ruin the back plate.
Patent JP-H0776171-B2 (JP)
IPC: A01N25/12
Filed: 1986-03-13
Abstract: The invention relates to a device for the controlled release of one or more active ingredients to a liquid, particularly a controlled release pharmaceutical tablet obtained by compressing a mixture of two granulates in a weight ratio of 30:70 to 70:30, said granulates having particle sizes of 0.4-2.0 mm. One of the granulates, the restraining phase granulate, comprises one or more active ingredients dispersed in a matrix of an insoluble substance, and the other granulate, the housing phase, comprises a soluble material and a penetration rate limiting material, one material optionally having both functions. In the compressed device, the granulates form two distinct phases, each of which is continuous. The housing phase fills large continuous pores in the restraining phase. A zero-order release rate can be obtained with the devices.
Patent JP-3048661-B2 (JP)
IPC: H04B1/16
Filed: 1991-03-06
Granted: 2000-06-05
Abstract: The invention is in particular adapted to receiving the RDS system in a car radio. 
<??>The acquisition (BITA) of the identification code of an alternative transmitter, with a view to substituting it for the present transmitter (OKPI), is done by sampling for a fairly short period (TD1) so as to be inaudible. 
<??>Thus the receiver can include just one tuner. 
<IMAGE>
Patent JP-3021316-B2 (JP)
IPC: H04W88/02
Filed: 1995-03-07
Granted: 2000-03-15
Abstract: PURPOSE: To absorb spurious electromagnetic waves (harmonics) leaking from a portable telephone without attenuating basic waves of the telephone to minimize adverse affects by microwaves to a human body. CONSTITUTION: An absorbing structure for spurious electromagnetic waves from a portable telephone comprises an absorbing body 14 molded of a mixture of magnetic powder and rubber or resin into a ring wherein the body 14 is mounted at a foot of an antenna 12 of a housing 10 of the telephone. The magnetic powder may be iron powder, but preferably may be ferrite powder of manganese-zinc, nickel-zinc or magnesium-zinc. The ring-like absorbing body for spurious electromagnetic waves may be adhered to the housing or attracted to the housing at the foot of the antenna with a permanent magnet integrated.
Patent JP-2771110-B2 (JP)
IPC: B05D7/24
Filed: 1994-04-15
Granted: 1998-07-02
Abstract: A surface of aluminiferous metal is brought into contact at 30  DEG C to 65  DEG C for 5 to 60 seconds with a surface treatment bath with a pH of 2.0 to 6.5 that contains phosphate ion, condensed phosphate ion, and a water soluble polymer in the following weight proportions: 1 - 30 : 0.1 - 10 : 0.2 - 20. This is followed by a water rinse and drying by heating. The water soluble polymer has a chemical structure conforming with formula (I), in which (i) each of X<1> and X<2> represents a hydrogen atom, a C1 to C5 alkyl group, or a C1 to C5 hydroxyalkyl group; (ii) each of Y<1> and Y<2> represents a hydrogen atom or a moiety "Z" that conforms to formula (II) or (III), wherein each of R<1>, R<2>, R<3>, R<4>, and R<5> represents a C1 to C10 alkyl group or a C1 to C10 hydroxyalkyl group; (iii) the average value for the number of Z moieties substituted on each phenyl ring in the polymer molecule is from 0.2 to 1.0; (iv) n is an integer with a value from 2 to 50; and (v) each polymer molecule contains at least one Z moiety.
Patent JP-S5939629-B2 (JP)
IPC: F16J15/32
Filed: 1980-06-27
Abstract: A sealing ring firmly grips a movable piston, performs the normal sealing function, and when pressure is released on the piston the sealing ring pulls back on the piston so as to retract the piston. The sealing ring is designed so as to fit in a conventional seal or "O" ring groove without any modification of the groove.
Patent EP-1259560-B2 (EP)
Inventor: OSTROWSKI THOMAS
IPC: C08G65/26
Filed: 2001-02-22
Granted: 2011-04-27
Abstract: A process for the preparation of polyetherpolyols by reacting diols or polyols with ethylene oxide, propylene oxide, butylene oxide or a mixture thereof in the presence of a multimetal cyanide complex catalyst is proposed, the reaction being carried out in a stirred kettle reactor and the reaction mixture being circulated via an external heat exchanger by means of a pump.
Patent EP-1720969-B2 (EP)
Inventor: BROOKER ALAN THOMAS
IPC: C11D1/34
Filed: 2005-02-23
Granted: 2016-11-16
Abstract: The present invention relates to a granular laundry detergent composition comprising: (i) from 5 wt % to 55 wt % anionic detersive surfactant; and (ii) from 0.5 wt % to 10 wt % non-ionic detersive surfactant; and (iii) from 0.5 wt % to 5 wt % cationic detersive surfactant; and (iv) from 0 wt % to 4 wt % zeolite builder; and (v) from 0 wt % to 4 wt % phosphate builder.
Patent EP-1840272-B2 (EP)
Inventor: GANDOLFI FABIO
IPC: E01H5/06
Filed: 2007-03-26
Granted: 2015-09-23
Abstract: A snowplough blade with adjustable width, of the type including: a first, stationary blade body (L1), supported by a frame (S) for suspension and coupling to a respective machine (O); and a second blade body (L2), connected to the first blade body (L1) by mutual coupling means, sliding and moving with respect to the latter, operated by actuating means (A) between a retracted position (R) and an extreme advanced position (EA), in which the snow-removing surface of the snowplough blade (L) is maximum. The second blade body (L2) is situated in front of the first blade body (L1). The first blade body (L1) includes a tubular cross-beam (1), connected to the suspension and coupling frame (S) and housing the actuating means (A).