baber/WOPTO huggingface dataset:
Patent GB-1038753-A (GB)
Title: Hinge fitting for a seat and back rest, especially of a motor vehicle
IPC: B60N2/235
Filed: 1965-03-04
Abstract: 1,038,753. Adjustable s e a t b a c k s . RECARO A.G. March 4, 1965 [March 11, 1964], No. 9242/65. Heading A4J. [Also in Division E2] In a hinge fitting for adjusting the inclination of the back of a motor vehicle seat a device is incorporated which ensures the seat-back returning to a previously adjusted position after tilting it forward to allow access to the rear seats in a twodoor vehicle. The hinge comprises a fixed part 1 and a movable part 2 pivoting about a pin 4 and biased towards each other by a spiral spring 5. The movable part 2 is locked to part 1 by a pinion 7 locating with a rack 6, the pinion 7 only being rotatable when a lever 16 is rotated so that a tooth 17 separates two locking bevels 10, 12 (Fig. 2, not shown) arranged on a shaft 8. Pivoting the seat-back right forward automatically locks the lever 16 in the releasing position and the lever is only freed to return to the locking position when a detent 28 moves a pawl 21 out of engagement with a lug 20 when the seat-back is in the previously adjusted position. To "memorize" the amount of movement of the seat-back a disc 27 carrying the detent 28 is driven by a gear train 27<SP>1</SP>, 29, 31 which engages with the locking bevel 12 when lever 16 is in the releasing position. The detent 28 is biased by a spring 33 to a neutral position adjacent the pawl 21. The spring 33 may be replaced by two springs acting in opposite directions to define the neutral position (Figs. 4 and 6, not shown) and the disc 27 may be replaced by a rack (Fig. 6, not shown). In a modification (Fig. 7, not shown) the lever 16 pivots and has a rack section attached which engages the rack 6. Pivoting the lever to unlock the hinge disengages the rack 6 and pushes a gear into mesh with a disc 27.
Patent GB-673180-A (GB)
Title: Inhibition of phosphoric acid corrosion
IPC: C23F11/04
Filed: 1950-01-13
Abstract: Corrosion of high chrome-nickel austenitic steels by concentrated phosphoric acid used as catalyst in reactions such as alkylation of aromatics and isomerization or polymerization of olefines is inhibited by solution in the acid of Cu, As, Sb, Bi, Ag or Fe equivalent to 0.0005-0.2 gram atom of metal per 1. of acid.  The said steels contain: Cr 16-30, Ni 7-20, C not above 0.1, and, if desired, Mo 0.5-8, usually 1-5 per cent.  Analyses of suitable American-type steels are given.  Corrosion tests are given using 85-115 per cent orthophosphoric at 200-400 DEG  F., showing a decrease in corrosion above 100 per cent.  Other results show the prevention of intergranular corrosion of steels of carbon below 0.03 per cent or containing Cb equivalent to 10 times or Ti equivalent to 4 times the carbon.  Among the metal compounds added are Cu3(PO4)2, Sb2O3, Ag2CO3, As2O5, FEPO4, FeO, and Bi2O2CO3.  Propylene, butenes or mixtures may be polymerized with the inhibited acid of above 100 per cent at 200-375 DEG  F. and above 200 p.s.i.  The acid catalyst may be used in bulk or as a thin film on the surface of a material such as quartz made by wetting finely-divided quartz with 75-80 per cent H3PO4, draining, and drying to a concentration of 95-115 per cent. Acid is preferably added to the catalyst during the on stream period continuously or intermittently or the feed interrupted while the reactor is flooded with acid and drained. The reactor may be packed at the base with several layers of particles of gradually decreasing size while the greater part is filled with 10-20 mesh or smaller. Feed enters at the top and leaves at the bottom while acid containing inhibitor may be sprayed down from the top or introduced at the base until it approaches the top surface and then allowed to drain off. The amount added may be only sufficient to maintain activity, i.e. to maintain the acid content of the bed above 2 lbs. H3PO4 per cubic foot, or may be in excess with continuous draining off, but still only sufficient to flow as a film over the particles.  Its concentration may equal that of the acid in the film or may be less, being adjusted to supply the water necessary to hydrate the feed.
Patent HK-18994-A (HK)
Title: A dual-chambered mixing and dispensing vial
Inventor: HENAULT PAUL
IPC: B65D25/08
Filed: 1994-03-03
Abstract: A dual chambered vial is equiped with a dislodgeable stopper device (16) between the two chambers (9, 15), whereby components of a mixture may be maintained in separate chambers until comingling is desired. The stopper (16) is dislodged by means of a plunger (18) activated by depression of flexible walls (14) of one chamber.
Patent HK-33992-A (HK)
Title: Computer system having cpu mode independant addressing
Inventor: BEALKOWSKI RICHARD
IPC: G06F12/02
Filed: 1992-05-07
Abstract: A computer system and method for operating a computer system capable of running in mutually incompatible real and protected addressing modes, in which programs written for one mode can be run in the other mode without modification. The BIOS assembles two different common data areas for the two modes, each inclusive of device block pointers, function transfer table pointers, data pointers, and function pointers. The common data area for the real mode is assembled first. To assemble the pointers for the protected mode common data area, the offset values from the real mode area are copied directly, and then selector values are inserted whose physical addresses correspond to the segments of the corresponding pointers in the real mode area. The selector values are derived from a segment descriptor table.
Patent HK-42093-A (HK)
Title: Stable hydrate of penicillin derivative and process for preparing same
Inventor: OHSHIRO SUSUMU
IPC: A61P31/04
Filed: 1993-04-29
Abstract: A stable trihydrate of (2S, 5R, 6R)-6-{(2R)-2-[(2R)-2-amino-3-(N-methylcarbamoyl)propionamido]-2-(p-hyd oxyphenyl)acetamido}-3,3-dimethyl-7-oxo-4-thia-1-azabic yclo[3.2.0]heptane-2-carboxylic acid and process for preparing the same are disclosed.
Patent HK-61587-A (HK)
Title: Polymer blends and composition comprising them
Inventor: STAAS WILLIAM HENRY
IPC: C08L25/12
Filed: 1987-08-20
Abstract: In the field of plastics materials desirable physical properties such as enhanced impact strength are exhibited by a blend of
 (A) 1 to 99 parts by weight of polyglutarimide and
 (B) 99 to 1 parts by weight single stage polymer substantially consisting of units oi (i) styrene and/or substituted styrene(s) and (ii) acrylonitrile and/or methacrylonitrile, wherein components (A) and (B) are mutually soluble or partly soluble.
Patent HK-80197-A (HK)
Title: Switching circuitry
Inventor: WALTON DAVID WILLIAM
IPC: H04N5/60
Filed: 1997-06-12
Abstract: Automatic switching circuitry (1) comprises means to process input signals of more than one frequency incorporating information for the derivation of one or more audio channels. The processing means includes selectively variable bandpass means (11, 12) which may be one of several values corresponding to the frequency of an input signal. Means (14) are provided to apply a demultiplex operation on signals output from the bandpass means (11, 12). Control logic (15) monitor the demultiplex means (14) to determine if a demultiplex operation has been achieved and instruct selection of another value for the bandpass means (11, 12) if no demultiplex operation was achieved for a given value of the bandpass means (11, 12).
Patent HK-93597-A (HK)
Title: Jet dyeing apparatus and method
Inventor: GEORGANTAS ARISTIDES
IPC: D06B3/28
Filed: 1997-06-26
Abstract: An improved jet dyeing apparatus is provided which enables the user to dye either lightweight or relatively heavy weight fabrics (1) in the same apparatus with improved efficiency and product quality. The apparatus includes a unique fabric plaiting mechanism (7) which is mounted to the exit end of a transport tube (11) for relative rotation about the transport tube (11) whereby a downwardly directed outlet nozzle (15) defined by the plaiting mechanism (7) reciprocates along a generally linear path of travel transverse to the transport tube (11) and such that the fabric (1) passing through the transport tube (11) will be deposited in a liquid treatment chamber (10) in overlying relatively straight folds in order to maximize capacity in the dyeing apparatus and to improve the stability of the fabric being treated therein. Furthermore, in accordance with an additional aspect of the invention, higher capacities may be achieved through use of a transport tube (11) which utilizes a plurality of liquor sprayer systems (3, 4) and which is preferably v-shaped in profile so that a first transport zone is provided which is preferably downwardly inclined at a mild angle and a second transport zone is defined which is generally upwardly inclined with the plaiting nozzle. The invention also includes the related method of dyeing a textile material.
Patent HU-T41471-A (HU)
Title: Method for making and repairing outdoor and indoor water- and vapour-tight insulation coatings, for protecting, repairing and renewing architectural establishments, engineering structures
Inventor: FORETH ROBERT
IPC: E04B1/62
Filed: 1985-01-29
Abstract: Insulating coating for the protection, repair, and renovation of building structures and artifacts against ingress of water and condens. in and out of doors, comprises homogeneous mixt. of 5-50 wt.% polystyrene- (methacrylate) or -butylacrylate copolymer, 5-30 wt.% bitumen or tar and an aromatic hydrocarbon pref. xylene or toluene. After additives are also used namely plasticiser pref. 0.1-5 wt.% dibutylphthalate; UV stabilising agent, pref. 0.1-2 wt.% resorcinol or ethyl-2-cyano-3,3-diphenylacrylate; filler, pref. 1-25 wt.% quartz flour or perlite or ground rubber or a rubber latex. Single or multiple layers of coating are applied. No surface prepn. is necessary and the surface does not have to be entirely dry.
Patent HU-T64126-A (HU)
Title: Method for producing reinforced concrete building construction unit may be insulated
Inventor: AUSDAL THORLEIF
IPC: E04C2/38
Filed: 1990-08-21
Abstract: A rational production process for the manufacturing of insulated/isolatable building elements (foundation, wall, roof, ceiling or floor elements) in reinforced (4, 11, 12) concrete and having pegwood-forming ledges (4') connected (16, 17) to the reinforcement (4, 11, 12) and joining a concrete plate (2) via reinforced (11, 12) concrete ribs (3). For the casting process, a rectangular horizontally oriented upward open casting mould (13, 13') is utilized. One type of element is to have spaced cavities (15) for the subsequent embedment of soft insulation mats. For this type of elements, one uses a casting mould (13, 13') having spaced fixed cavity boxes (14), the spacings therebetween accomodating said pegwood-forming ledges (4'). A connection between said ledges (4') and said reinforcement (11, 12, 16, 17) is established within said mould (13, 13'). A main reinforcing net (4) is now positioned and attached to the reinforcing means (12) of the ledges (4'). Thereafter, concrete is filled into the mould. Prior to, during or immediately subsequent to hardening, one may effect the desired working on the freely accesible to surface (2) of concrete.
Patent JP-H06203782-A (JP)
Title: Incidental device for electron microscope
Inventor: MIYAZAKI SHINSUKE
IPC: F16K3/00
Filed: 1993-01-05
Abstract: PURPOSE:To smoothly perform switching even when synchronously performed switching a vacuum exhaust pump and opening an air lock valve by providing a check valve by a specific mode in a partitioning plate for closing a fluid passage of the air lock valve in an incidental device. CONSTITUTION:When an incidental device 2, in a high vacuum degree condition, is separated from an electron microscope main unit 1 and left alone in the atmosphere, a partitioning plate 20 of an air lock valve 3 is closed. In a check valve 21 of the partitioning plate 20 of the air lock valve 3, by a pressure difference between a vacuum and the atmosphere and by pressing force of a spring 25, a ball unit 23 is pressed by a valve seat sealed with a vacuum, to provide an always closed condition, and a vacuum in the inside of the incidental device 2 can be held. After connecting the incidental device 2 to the main unit 1, when a vacuum degree of the main unit 1 is increased in a condition of closing the partitioning plate 20 of the air lock valve 3 in the incidental device 2, the vacuum degree, when it leads to a fixed value, is detected by a vacuum degree sensor, and a vacuum pump is switched from a rotary pump to a diffusion pump.
Patent JP-H11200865-A (JP)
Title: Fuel supply method of gasoline engine
Inventor: FUKAMI YOJI
IPC: F02D41/02
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply method of a gasoline engine whereby stratified combustion can be easily accomplished without complicating top wall shape of a piston. SOLUTION: In fuel supply method of a gasoline engine injecting fuel directly in a cylinder, a tumble flow or the like is formed by intake air from an intake port 10 in the cylinder 5, flatly spread fuel atomization Q1 is formed so as to include a section passing through a spark plug 14 and a cylinder center line O1 in an in-cylinder flow field of this tumble flow. In this way, a center rich mixture layer Q1 and its both side air layers A or the like are easily formed, and low fuel consumption is attained. The start timing of fuel injection, at low load time, is in a period from the intermediate of intake stroke to the intermediate of compression stroke, at high load operation time, is in a period from the beginning of intake stroke to the intermediate of intake stroke, and suitably switching is made also possible.
Patent JP-S5283689-A (JP)
Title: Novel cephalosporin derivatives
Inventor: IWANAMI MASARU
IPC: A61P31/04
Filed: 1976-01-01
Abstract: PURPOSE: Cephalosporin derivatives I(R is an inert group; X is O, S, imino, a direct bond; A is lower alkylene; Y is carboxyl or sulfo; n is O or 1), e.g. 7[D-α-(4-oxo-4H-thiopyran-3-yl-carboxamido)-α-phenylacetamido]-3- 5-(3caboxypropionylamino)-1,3,4-thiadiazol-2-yl thiomethyl-  3 -cephem-4-carboxylic acid disodium salt. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5697579-A (JP)
Title: Painting method for inside surface of pipe
Inventor: MURAO ATSUHIKO
IPC: B05D7/22
Filed: 1980-01-08
Abstract: PURPOSE: To form a uniform and flat paint layer on the inside surface of a pipe with ease and at a high efficiency, by applying a paint material onto the inside surface of the pipe, and moving a rubber in contact with the inside surface of the pipe before the paint material becomes dry.  
     CONSTITUTION: A paint material 4 is sprayed onto the inside surface of a pipe P. The paint layer under an uneven state is flattened by a rubber 1 which is at least partially in coherent contact with the inside surface of the pipe P. The rubbing operation is done during or just after the spray of the paint. The rubber 1, being rotated relatively to the pipe P, is carried from one end to the other end of the pipe P, so that the paint layer under an uneven state is changed to a layer of a uniform thickness. The rubber 1 preferably has a shape in contact with the whole inside surface of the pipe P. The rubber may be made of a hard gum rich of elasticity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07201688-A (JP)
Title: Semiconductor wafer and its control method
Inventor: ISHIKAWA KATSUHIKO
IPC: G06Q50/00
Filed: 1994-01-07
Abstract: PURPOSE:To make possible large capacity of wafer information and to correspond to automating of wafer carrying and automating of treatment process. CONSTITUTION:Wafer information 103 regarding wafer treatment is stored in a circumferencial direction of a circumferencial surface 102 of a semiconductor wafer 101 wherein specified treatment processing is performed whenever a plurality of processes are finished through. The wafer information 103 includes an item name, a lot name, a process number, treatment conditions, etc.
Patent JP-S63169008-A (JP)
Title: Foil wound transformer
Inventor: ISHIOKA YASUAKI
IPC: H01F27/18
Filed: 1987-01-07
Abstract: PURPOSE:To improve the cooling performance and the insulating performance of a foil wound transformer by insulating a lead pipe of a cooling duct with synthetic resin. CONSTITUTION:The lead pipe 18 of a cooling duct is formed of thermoplastic or thermosetting synthetic resin, such as epoxy resin, polyester resin, etc., and formed by an integral injection molding or molding with metal of an attachment 17. The synthetic resin is a high molecular weight substance having high insulating performance, high heat resistance and high coolant resistance. Thus, since the loss of the pipe 18 is largely reduced, its temperature rise is remarkably improved to avoid a decrease in its cooling performance and to eliminate a problem, such as a decrease in the insulating performance.
Patent JP-H01176768-A (JP)
Title: Rewinder control device
Inventor: KOBAYASHI TAKASHI
IPC: B65H23/182
Filed: 1988-01-05
Abstract: PURPOSE:To prevent a sheet from slack or cut by taking the increasing dia. of a takeup roll into consideration when sheet is wound on a winder from an unwinder through an intermediate roll, and by controlling rotation of the intermediate roll. CONSTITUTION:A sheet 1 is paid off from an unwinder 2 rotated by a motor 8, and an intermediate roll 6 transports this sheet 1 with another motor 9. A winder is formed from a rear drum 5, front drum 4, and a takeup roll 3, and the taking-up is performed by motors 10, 11 controlled by a winder control circuit 15. The increasing coil dia. of this takeup roll 3 is sensed 40 at a control circuit 16 of the intermediate roll 6, and the density of the sheet 1 and the width are set 41, 42, and the inertia moment of the takeup roll 3 is calculated. The output signal obtained from the difference between a speed reference circuit 21 and a speed sensor 28 which is amplified 29 is divided 44 with output of a calculator 43, which is followed by power amplification 30, power conversion 31, and thereupon the motor 9 is controlled to nullify the difference between tensions T1 and T2. This prevents the sheet from wrinkle or cut.
Patent JP-2000201008-A (JP)
Title: Microstrip line
Inventor: ISHIGAKI ISAO
IPC: H01P7/08
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To reduce a dielectric loss, and to improve Q characteristics as resonating elements by forming notched parts in prescribed shapes at the prescribed positions of an insulating substrate along the both side edges of the longitudinal direction of a band-shaped conductor provided on the insulating substrate. SOLUTION: Insulating notched parts 3 are formed along both side edge faces 2a of a band-shaped conductor 2 formed on an insulating substrate 1 in the neighborhood of antinodes for maximizing the current density of standing waves generated in the longitudinal direction when high frequency currents flow in the conductor 2 so that an insulator loss can be effectively reduced. Also, when length L1 of the conductor 2 is 1/2 of the wavelength of the current standing waves, and the both edges are opened, the central part is set as the antinode point, and the notched parts 3 are formed in the neighborhood of the central part. Length L2 of the notched part 3 is set so as to be almost 1/2 of length between the central part and one edge part of the conductor 2 so that the range of about 50% of the maximum current density can be covered.  Also, the depth of the notched part 3 is set so as to be the width of the notched part 3 or more so that the effect can be made higher.
Patent JP-S60144910-A (JP)
Title: Manufacture of magnetic powder for magnetic recording
Inventor: OGATA YASUNOBU
IPC: C01G49/00
Filed: 1984-01-06
Abstract: PURPOSE:To fuse mother phase existing in the space between corpuscles within a short period by washing with acid, smashing into powder and then washing with acid in the separation and extraction process. CONSTITUTION:Adequate amounts of barium carbonate, boric acid oxide, zinc oxide are measured and mixed and a mixture is dissolved within a platinum crucible. Thereafter it is cooled suddenly and is formed as amorphous frake. After the heat processing at 800 deg.C during 4hr, a hexagonal barium ferrite particle is precipitated and the mother phase part and precipitated particle are separated by the following three methods using the 20% hot acetic acid. Here, three methods mean the chemical processing during 4hr, smashing and chemical processing during 4hr and smashing after chemical processing during 2hr and chemical processing during 1hr. According to this three methods, the mother phase part is not perfectly fused by the first method, disbribution of particle size is too large in the second method and the magnetic powder having distinctive particle shape and uniform distribution of particle size can be obtained first by the third method.
Patent JP-H05181488-A (JP)
Title: Sound insulating structure body
Inventor: TANAKA TSUNEO
IPC: G10K11/16
Filed: 1992-01-07
Abstract: PURPOSE:To obtain the sound insulating structure body which is lightweight and has large transmission loss over a wide frequency range. CONSTITUTION:The space of double wall structure is composed of a surface plate 3 and a frame body 4, and this structure body is equipped with a microphone 6 which detects the sound in the wall space, a speaker 5 which generates sound pressure in the wall space, and a gain phase control means provided in the frame body 4; and the gain phase control means adjusts the phase of the output of the microphone 6 and amplifies the output to drive the speaker 5, thereby minimizing the sound in the wall space. A deficit in sound insulating due to resonant transmission which is a defect of the double-wall sound insulating structure body is prevented by generating an opposite-phase sound from the speaker and the sound insulating structure body which is more lightweight than a conventional sound insulating structure body using a mass rule and has superior sound insulating performance over a wide frequency range is obtained.
Patent JP-S62160142-A (JP)
Title: Method for liquefying coal
Inventor: YAMADA YOICHI
IPC: B01J27/043
Filed: 1986-01-08
Abstract: PURPOSE:To enhance coal liquefying capacity by suppressing the growth of particle size at the time of baking, by allowing a powder containing metal iron or iron oxide and a sulfur powder to coexist and baking both of them at 300-1,000 deg.C in a fluidized baking furnace to form a catalyst. CONSTITUTION:A powder containing metal iron or iron oxide and a sulfur powder are mixed to be introduced into a fluidized baking furnace and baking reaction is performed at 300-1,000 deg.C to obtain a coal a liquefying catalyst. The particle size of the metal iron or iron oxide powder is 100mum or less and pref. 10mum or less. The sulfur powder is pref. under 100 mesh pass and pref. low n the content of impurities. The baking temp. is more pref. 400-600 deg.C. The heating of coal using th obtained catalyst is performed at 400-600 deg.C but, if said temp. is low, a liquefying speed is slow and, if high, carbide or gas increase and, terefore, 400-500 deg.C is most pref.