baber/WOPTO huggingface dataset:
Patent GB-929277-A (GB)
Title: Steroids and their production
IPC: A61K31/57
Filed: 1959-04-12
Abstract: <FORM:0929277/IV(a)/1> <FORM:0929277/IV(a)/2> <FORM:0929277/IV(a)/3> <FORM:0929277/IV(a)/4> <FORM:0929277/IV(a)/5> <FORM:0929277/IV(a)/6> <FORM:0929277/IV(a)/7> The invention comprises 10a -methyl-9b -steroids of the general formulae F and G shown in the Figure wherein X has the formula shown in the figure in which R1 represents a hydrogen atom or the methyl group, R2 represents none or one or more double bonds at one or more of the positions 1, 2, 3, 4, 5, 6, 15 and 16, R3 represents a hydrogen atom or a methyl, ethyl, hydroxy, etherified hydroxy or esterified hydroxy group, R4 represents a keto, hydroxy, etherified hydroxy or esterified hydroxy group, R5 represents a hydrogen or a halogen atom, R6 represents a hydrogen or halogen atom or a hydroxy, etherified hydroxy or esterified hydroxy group, R7 p  represents a hydrogen or a halogen atom, R8 represents a hydrogen atom or a hydroxy or keto group, R11 represents a hydrogen atom or a hydroxy, etherified hydroxy or esterified hydroxy group, and -N< represents a secondary amine residue (including cyclic amine); the preparation of the steroids of formula F by adding bromine to an enamine of the general formula D shown in the Figure wherein X and -N< have the above significance; and the preparation of the compounds of the formula G by hydrolysing the compounds of the formula F, and by brominating steroids of the general formula C shown in the Figure wherein X has the above significance, with molecular bromine. Before or after the processes referred to above it is possible to introduce a \D1-double bond by dehydrogenation with iodine pentoxide, iodic acid, selenic acid or selenium dioxide, or by biochemical dehydrogenation, or by dehydrohalogenation; to introduce at the 2-position an alkyl, halo, ester, hydroxy or ether substituent by reaction of a 3-ketone with an oxalic ester followed by either alkylation with an alkyl halide to form a 2-alkyl substituent or halogenation to form a 2-halo substituent which may then be converted to a 2-ester group, then hydrolysed to a 2-hydroxy group and finally etherified to a 2-ether group; to introduce a \D6-double bond by allylic halogenation of a \D4-compound followed by dehydrohalogenation; to oxidise a 3-hydroxy group to a 3-keto group; or to esterify a 3-hydroxy group.  In the examples the compounds of formulae XII and XIII in the Figure and the corresponding \D4,6. compounds are prepared.  Specifications 929,272, 929,276 and 929,278 also are referred to.
Patent GB-491696-A (GB)
Title: Improved intermittent film-feeding device for cinematographic apparatus
IPC: G03B1/22
Filed: 1938-01-10
Abstract: 491,696. Kinematograph apparatus. PATHE CINEMA, ANCIENS ETABLISSEMENTS PATHE FRERES. Jan. 10, 1938, No. 708. Convention date, April 1, 1937. [Class 97 (i)] The working faces of a slide carrying intermittent-feed claws are elastically maintained in constant contact with the supporting and operating means, so as to avoid defects due to wear. As shown, a slide 1, carrying claws 2, engages an adjustable supporting pin 7 by a slot 6a, and is formed with a lug 8 connected by a downwardly-inclined spring 10 to a fixed pin 11. The downward feed movement of the claws is effected by a cam 3 constantly engaging a ridge 1a on the slide under the action of the spring, and the movement of the claws from the film perforations is effected by a pin 5 on the cam constantly engaging the face a, b of a slot 12 in the slide under the action of the spring. The opposite movements are effected by the spring, and the spring also maintains constant engagement of the edge c, d of the slot 6a with the pin 7.
Patent GB-235102-A (GB)
Title: Improvements in a bed couch
IPC: A47C17/20
Filed: 1925-01-09
Abstract: 235,102. Young, R. G. Jan. 9, 1925. Bedsteads convertible into couches.-In a bed couch of the type having a rear bed frame section 4 pivoted at the back of the couch and an intermediate section 5 pivoted to a strut 6 which itself is pivoted at 7 to the front 3 of the couch, the seat member 11 is hinged to the front of the couch frame and carries members, such as the pivoted struts 14, 16, to support the outer members 9, 10 of the bed frame. The bars 13 carry rigid legs 15.
Patent GB-959097-A (GB)
Title: Improvements in or relating to road tipper vehicles
IPC: B60P1/26
Filed: 1961-01-09
Abstract: 959,097. Tipping vehicles. H. A. SKELTON. Jan. 9, 1962 [Jan. 9, 1961], No. 784/61. Heading B7B. A tipping vehicle has two extension members 5 of the body frame pivoted at 6 to two extension members 4 of chassis frame 1, the body floor 7 being -extended at 8 to adjacent pivot 6. A frame 11 pivotally supports at 13 a rear door 12 which is opened by two levers 16 pivoted to a fixed part 17 of the vehicle and to plates 14 welded to the door and pivoting about pivots 13; the door being opened when the body tips and is held closed by a locking bar 20 being engaged in lugs 19 on frame 11, lugs 22 on the bar bearing against the door.
Patent GB-587726-A (GB)
Title: Improvements in or relating to fast burning delay fuzes
IPC: C06B41/02
Filed: 1945-01-10
Abstract: 587,726. Fuzes for explosives. RUBENSTEIN, L., HANDS, S., and IMPERIAL CHEMICAL INDUSTRIES, Ltd. Jan. 10, 1945, No. 822. [Class 9 (i)] A fast burning delay fuze comprises a rigid tube containing highly compressed, corned and graphited yellow microcrystalline or amorphous monobasic lead styphnate. The lead styphnate is introduced into the tube in several equal portions, each portion being subjected to a pressure of at least 10 tons per sq. in. The lead styphnate is made by adding a solution of lead nitrate to an alkaline solution of sodium styphnate at 50‹ C.
Patent GB-156785-A (GB)
Title: Improvements in wheel vehicles
IPC: B61F5/00
Filed: 1921-01-07
Abstract: 156,785. Oakley, E. T., Murray, E., and Gelling, A. C., (Representative of Gelling, J. W.). Aug. 19, 1918, [Convention date]. Void [Published under Sect. 91 of the Act]. Frame components, sections and forms of.- The chassis 1 of a road vehicle supported by initially strained springs on three or more axles 3, 4 is elliptical in plan as shown.
Patent GB-835910-A (GB)
Title: Infinitely variable reduction gear in combination with an internal combustion engine controlled by a throttle lever
IPC: F16H61/46
Filed: 1957-01-09
Abstract: 835,910. Controlling change-speed gearing. EBERT, H. Jan. 9, 1957 [Jan. 21, 1956], No. 899/57. Class 80 (2). An infinitely variable gear driven by an internal combustion engine is adjusted by hydraulic means responsive to a distributer valve acted upon by a spring loaded by the accelerator and by centrifugal governors driven from the input and output shafts of the gear. An infinitely variable hydrostatic or other gear 1 has the reduction ratio between the input shaft 2 and output shaft 3 varied by a piston 5 movable by oil pressure directed to one side or the other by a slide valve 17 in a rotating ported sleeve 18. The sleeve 18 is rotated by a gear 23 connected to the input side of the gear 1, and carries governor weights 24 acting on the outer race of a ball bearing 25 secured to the valve 17. The valve 17 is also loaded by a spring 26 one end of which is connected to the inner race of bearing 25, and the other end is connected to a pin 16 actuated by an accelerator pedal 15 connected to the engine throttle 10. A second set of governor weights 29 driven by gear 28 and a sleeve 27 from the output side of the gear 1 also load the valve 17. The arrangement of the two governors and the accelerator controlled spring is such that the engine speed is dependent on the accelerator position and the output speed. Full engine speed is not obtainable at full throttle until the output speed (or road speed) has reached a predetermined value.
Patent GB-191000430-A (GB)
IPC: G09F11/26
Abstract: 430. Turner, W. Jan. 7. Reel and endless-web apparatus.-Posters or advertising sheets x, Fig. 2, are attached by end strips x' and elastic loops x<2> to buttons on cross-pieces e<2>, attached to side bands e of steel, having perforations e<1> which engage sprocketwheels e on a roller a, Fig. 1. The band traverses a set of rollers at the top and bottom of the case c, one of them b<4> preferably having a spring- control to keep the band taut. The drum a is driven by a motor y through reducing-gearing, one pulley g of which is driven only when holes, recesses, or the like g' in it engage a projection h<2> on its driving-band h<1>. A spring-controlled catch i may be provided to lock the disk g or the top roller during the periods of rest.
Patent HK-15390-A (HK)
Title: Grid ceiling
Inventor: BRUGMAN JOHANNES ANTONIUS HENR
IPC: E04B9/36
Filed: 1990-03-01
Abstract: 57 A grid ceiling comprising a supporting grid (10, 20) with rectangular openings therein, grid panels (30) mounted within said openings. The grid panels may be in the form of grid units including perpendicular hollow interior primary and secondary panels (40, 50). The grid panels (30) are secured in place by longitudinally movable clips (60) which engage the carriers, e. g. in apertures or recesses (24). Each clip is slidable longitudinally from a forward position in which can occur and a retracted position in which the tongue is sufficiently within its associated panel to enable the grid panel to be removed.
Patent HK-21091-A (HK)
Title: Method for forming optical discs
Inventor: WILKINSON RICHARD L
IPC: G03F7/26
Filed: 1991-03-21
Abstract: An improved process for making video discs, which enables the molding of replicas having substantially higher signal-to-noise ratios during playback. One aspect of the invention extends the duration of a photoresist development process to yield developed recording masters having spaced information-bearing pits with unexpectedly steeper sidewalls. Another aspect of the invention forms metallic stampers using an initial vapor deposition step carried out in an extremely low pressure of about 1 x 10<-><6>  torr, to reduce oxidation and thereby improve conformity between the photoresist geometry and the stamper geometry.
Patent HK-23696-A (HK)
Title: Multi-bus microcomputer system with bus arbritration
Inventor: BEGUN RALPH MURRAY
IPC: G06F9/44
Filed: 1996-02-08
Abstract: A multi-bus microcomputer system includes a cache subsystem and an arbitration supervisor. A CPU is provided with a PREEMPT signal source which generates a preempt signal in CPU cycles extending beyond a specified duration. The preempt signal is effective at any device having access to the bus to initiate an orderly termination of the bus usage. When that device signals its termination of bus usage, the arbitration supervisor changes the state of an ARB/GRANT conductor, which had been in the grant phase, to the arbitration phase. During the arbitration phase each of the devices (other than the CPU) cooperates in an arbitration mechanism for bus usage during the next grant phase. On the other hand, the CPU, having asserted preempt, responds to a signal indicating initiation of the arbitration phase by immediately accessing the system bus.
Patent HK-87493-A (HK)
Title: Arrangement and process for detecting and localizing faulty circuits in a storage component
Inventor: MUELLER BRUNO
IPC: G06F12/16
Filed: 1993-08-26
Abstract: PCT No. PCT/DE88/00432 Sec. 371 Date Feb. 1, 1990 Sec. 102(e) Date Feb. 1, 1990 PCT Filed Jul. 11, 1988 PCT Pub. No. WO89/02122 PCT Pub. Date Mar. 9, 1989.The identification of a faulty memory cells of a memory module ensues with the assistance of a selt-test method for whose implementation a processor (TPZ) is co-integrated on the memory module. In test mode, the test processor generates test patterns for the memory cells of the memory under test, evaluates the result signals output by the memory cells as a result of the test patterns and stores the addresses of memory cells that were identified as being faulty. With the assistance of the addresses of the faulty memory cells, the test processor produces a repair plan on the basis whereof rows and clumns having faulty memory cells are replaced with the assistance of replacemnet rows and replacement columns.
Patent HU-T53070-A (HU)
Title: Process for producing carboxylic acid and sulfonic acid amides and pharmaceutical compositions comprising such active ingredient
Inventor: ALIG LEO
IPC: A61K31/381
Filed: 1990-01-22
Abstract: The novel carboxylic acid and sulphonic acid amides of the formula
 R<1>-A-(W)a-X-(CH2)b-(Y)c-B-Z-COOR     (I) in which R<1>, A, W, X, Y, B, Z, R, a, b and c have the meaning given in the description, can be used in the treatment of thromboses, apoplexy, cardiac infarcts, inflammations, arteriosclerosis and tumours. They are prepared by removal of the protective groups in corresponding compounds having protected amidino or guanidino groups.
Patent HU-T51684-A (HU)
Title: Process for increasing for monocristals of optically transparent metal-compound with high melting point
Inventor: KRAVETSKY DMITRY Y
IPC: C30B15/34
Filed: 1987-10-23
Abstract: PCT No. PCT/SU87/00117 Sec. 371 Date Jul. 26, 1988 Sec. 102(e) Date Jul. 26, 1988 PCT Filed Oct. 23, 1987 PCT Pub. No. WO88/03967 PCT Pub. Date Jun. 2, 1988.A process for growing shaped single crystals of refractory optically transparent metal compounds comprising melting a starting stock in an inert gas atmosphere under the effect of heat evolved by a heater; the melt is continuously fed into a crystallization zone through a capillary system of a shaping unit, followed by pulling a single crystal from the crystallization zone and cooling thereof. Prior to melting of the starting stock one control particle thereof is placed into the crystallization zone and at the moment of melting of said particle the heater power P is recorded. Melting of the starting stock is conducted at a heater power of (1.04-1.1)P, fusing of the seed-at a power of (1.03-1.08)P, building-up of the single crystal-at a power of (1.02-1.08)P; pulling-at a power of (1.02-1.22)P.
Patent JP-H05183746-A (JP)
Title: Picture processing system
Inventor: KUBOKI YOSHIKI
IPC: G06F3/12
Filed: 1992-01-06
Abstract: PURPOSE:To copy a normal picture by releasing a forgery preventing function even if the forgery preventing function works for the normal picture where forgery is not aimed. CONSTITUTION:A control center 124 and a copying machine (a general name including a reader part 12 and a printer part 20) are provided in a picture processing system where the copying machine executes a collation and the judgement of an irregular objet of the picture read by an irregular object judging part 121 with a previously prepared specified picture pattern. When a judgement result shows that it is the irregular object by the control of a main CPU 100, the read picture is transmitted to a picture memory 122 and a hostcomputer 125, copying is prohibited, the prohibition of copying is released by the hostcomputer 125 and copy can be executed when the re-read picture coincides with the picture stored in the picture memory 122.
Patent JP-H06202097-A (JP)
Title: Counter substrate for liquid crystal display
Inventor: KIDO SHUSAKU
IPC: G02F1/1335
Filed: 1993-01-07
Abstract: PURPOSE:To reduce the cost of the counter substrate for a liquid crystal display and to improve visibility by forming black stripes consisting essentially of Al on this substrate. CONSTITUTION:The black stripes 3 consisting of either superfine particulate or porous thin film consisting of Al and an Al compd. is formed on a transparent glass substrate 2 and further, an Al film 4 for enhancing light shieldability is formed thereon. The black stripe films 3 consisting of the Al as its main material are effective in improving the visibility by optical scattering.
Patent JP-H08190688-A (JP)
Title: Pedestrian guiding device
Inventor: TANAKA MIKIO
IPC: H04B1/59
Filed: 1995-01-09
Abstract: PURPOSE: To transmit a proper information which is easy to be understood by user by making a pedestrian guiding device to have such a constitution that pedestrian is guided to its destination by voice, etc. CONSTITUTION: A user information setting part 1 receives the information on a designated destination or a using language, etc., and registers the information as data inside the part. A radio wave reaction device 2 is installed at the necessary portions of a road and a station yard, reacts to the specified radio wave from the outside and transmits the incorporated information. An information reading part 3 is carried with in such a way that it is incorporated into the stick of a user, etc., always transmits a specified radio wave, and reads the information on places, etc., from radio waves when the part 3 approaches the radio wave reaction device 2 in the station yard or on the road.  A guide information generation part 4 generates the guide information which is necessary and proper for the user from the registered information and the read place information, etc., A guide information transmission part 5 transmits the guide information by an earphone, etc. Further, an incorporated information changing device 6 performs the change of the incorporated information of the radio wave reaction device 2 according to the state of an external equipment such as a signal device, etc.
Patent JP-H01178104-A (JP)
Title: Magnetic field electromagnet for magneto-optical disk
Inventor: TANAKA HIDEO
IPC: G11B11/105
Filed: 1988-01-05
Abstract: PURPOSE:To attain high speed switching of a large magnetic field by winding plural coils in parallel with a high permeability magnetic substance to both sides of magneto-optical disk and driving independently each coil by the same data. CONSTITUTION:A high permeability magnetic substance 1 folded at the circumferential part of a magneto-optical disk 11 as a U-shape where two straight line parts of the U-shaped are opposite to each of both faces of the magneto- optical disk 11 respectively, a coil 8 provided on the face of the magneto-optical disk around a hollow part provided on one end of the straight line part of the high permeability magnetic substance 1, coils 46-48 provided on the straight line part, a coil 7 provided on one end of other straight line part of the substance 1 on the face of the magneto-optical disk face, coils 49, 50 provided on the straight line part and magnetic field generating current modulation circuits 51-56, 10 connected respectively to the coils 8, 7, 46-50 are provided. A current is given to the coils 7, 8, 46-50 by magnetic field generating current modulation circuits 10, 51-56 to apply the application magnetic field in the perpendicular direction to the recording medium as the sum of magnetic flux of each coil. Thus, high speed switching with large magnetic field is attained.
Patent JP-S5386908-A (JP)
Title: Combustion chamber for internal combustion engine
Inventor: ISHIKAWA YOSHIKAZU
IPC: F02F1/42
Filed: 1977-01-08
Abstract: PURPOSE: To provide the combustion chamber for internal combustion engine that is so designed to improve the combustion, by bring a sparking plug near to a cylinder center as early as possible, equalizing and shortening a flame propagation distance, holding the continuity of air-fuel mixture swirl. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent LT-IP624-A (LT)
Title: Scanning system of the optical readably label for information decoding
Inventor: CHANDLER DONALD GORDON
IPC: G06K7/00
Filed: 1993-06-07
Abstract: An optically readable label (30) stores encoded information in the form of a data array of a multiplicity of information-encoded hexagons (20) contiguously arranged in a honeycomb pattern, and having at least two different optical properties (e.g. black and white). A process for encoding information in the optically-readable data array comprised of a honeycomb of contiguous hexagons (20) encoded by assigning optical properties to individual hexagons in a predetermined pattern consists of ordering the hexagons (20) in a predetermined sequence, and printing the hexagons (20) with at least two optical properties (e.g. black and white). A process for retrieving information by optically scanning the information-encoded data array of contiguous polygons, preferably hexagons (20), comprises creating an optical replica of the digital bit stream representative of the optical properties of the information encoded polygons, decoding that optical replica and retrieving the decoded bit stream.
Patent OA-09573-A (OA)
Inventor: FESTAL DIDIER
IPC: A61K31/443
Filed: 1992-03-26
Abstract: The invention relates to indole derivatives of formula 1,   <IMAGE> 1 in which: R1 and R2 represent H, alkyl, alkenyl, cycloalkyl, N-alkylamino- or N,N-dialkylaminoalkyl, benzyl, pyridylmethyl or phenyl, optionally substituted, R3 and R4 represent H, halogen, alkyl, alkoxy, alkylthio, CF3, NO2, N-alkylamino or N,N-dialkylamino, benzyl or phenyl, optionally substituted, R5 represents H, alkyl, cycloalkyl or optionally substituted benzyl, R6 denotes an alkyl, phenyl or heterocyclic radical, optionally substituted, Z denotes the bivalent radicals -(CH2)n-C(R7R8)-(CH2)p-, -CH=CH-C(R7R8)- in which n=0-2, p=0-2 and n+p</=2, R7 and R8 represent H, alkyl, alkenyl, cycloalkyl, N-alkylamino, N,N-dialkylamino, N-alkylamino- or N,N-dialkylaminoalkyl, benzyl or phenyl, where appropriate substituted, or together form polymethylene or oxa-, thia- or azapolymethylene chains, as well as their tautomeric forms, to processes for preparing them and to their application as hypolipidaemic, antiatheromatous and antidiabetic pharmaceutical products.
Patent OA-10373-A (OA)
Title: Unleaded mmt fuel compositions
Inventor: ORR WILLIAM C
IPC: C10L1/20
Filed: 1996-09-02
Abstract: Cold high energy fuel compositions for jet, turbine, diesel, fuel oil, and gasoline combustion systems. More particularly, relates to fuels comprised of enhanced combustion structure.
Patent TR-26782-A (TR)
IPC: B65D5/475
Filed: 1990-08-06
Abstract: A package (18) having a handle (70) for housing granular or similar products. The handle is a substantially flat strap handle which has a barb member (76) on each end. The handle is inserted into two opposing openings (64) in the side wall (34) of the package. A section of the side wall adjacent each of the apertures includes a liner (80) which separates the granular contents of the package from the area immediately surrounding the aperture. The liner is adapted to prevent the flow of granular contents out through the aperture. The package can be formed from a sleeve which, even with the handle inserted, is substantially flat. Also, with the package assembled the handle rests against the side wall of the package allowing shipping virtually as if the package did not have a handle.
Patent UY-31196-A (UY)
Title: Proceso de fabricación de tanque de combustible en chapa de acero con revestimiento órgano-metálico
Inventor: PIETRO SPORTELLI
IPC: B65D6/00
Filed: 2008-06-30
Abstract: La presente patente de invención se refiere, con respecto a la industria de autopiezas para vehículos antomotores, a un proceso de fabricación de tanques de combustible, producido en chapas de aceros con revestimiento órgano-metálico, que ofrece una mayor vida útil a este tipo de equipamiento.
Patent UY-33541-A (UY)
Title: N-((6-amino-piridin-3-il)-metil)-heteroaril-carboxamidas
Inventor: TRIXI BRANDL
IPC: A61K31/4427
Filed: 2011-08-02
Abstract: La invención se refiere a un compuesto de la fórmula I en donde los sustituyentes son como se definen en la memoria descriptiva; en forma libre o en forma de sal; a su preparación, a su uso como un medicamento, y a medicamentos que lo comprenden.
Patent UY-36453-A (UY)
Title: Complejos radiofármacos
Inventor: ALAN CUTHBERTSON
IPC: A61P35/00
Filed: 2015-12-17
Abstract: Método para formación de un complejo de torio dirigido a tejido que comprende; a) formar un quelante octadentado que comprende cuatro porciones hidroxipiridinona (HOPO) sustituidas con un grupo C1-C3alquilo, y una porción de acoplamiento; b) acoplar dicho quelante octadentado a al menos un péptido o proteína de direccionamiento a tejido que comprende al menos una porción amina por medio de al menos un reactivo de acoplamiento de amida para generar un quelante de direccionamiento a tejido; y c) poner en contacto dicho quelante con una solución acuosa que comprende un ion de al menos un isótopo de torio emisor alfa.