baber/WOPTO huggingface dataset:
Patent GB-934702-A (GB)
Title: Improvements in or relating to steroids
IPC: C07J5/00
Filed: 1960-01-08
Abstract: The invention comprises 16b -methyl16a ,17a -epoxy-pregnan-20-ones having the formula: <FORM:0934702/IV(a)/1> in which 'R' is two hydrogen atoms or the oxygen atom of a ketone group, and R1 represents hydrogen or (when R is hydrogen) an acyl group and processes for the preparation thereof by epoxidising a compound of the formula:  <FORM:0934702/IV(a)/2> in which R is as defined above and R2 is acyl, to obtain the corresponding 16a ,17a -epoxy derivative in which R1 is either hydrogen or an acyl radical which may be the same or different from R2.  Epoxidation may be effected with hydrogen peroxide in alkaline medium.  Subsequently the 16,17-oxido compounds may be treated with a strong inorganic acid, e.g. HBr to form the 16b -halomethyl-pregn-16-en-20-ones having the formula:  <FORM:0934702/IV(a)/3> wherein X is halogen, 'R' is as defined above and R1 is an acyl radical. 3#x-Acyloxy-16-methyl-pregn-16-en-20-one employed as starting compound is obtained by thermolysis from the corresponding a a -[16(C)17(N)]-pyrazolino-3#x-acyloxy-pregn-4-16-en-20-one. Specifications 934,701 and 934,713 are referred to.
Patent GB-153203-A (GB)
Title: Improvements in or relating to valves, taps, and the like
IPC: F16K1/48
Filed: 1920-01-10
Abstract: 153,203. Walsh, W. Jan. 10, 1920. Lift valves.-A screwdown lift valve comprises a conical seating b, a solid conical metal valve d having an integral upstanding guide stem e engaging loosely in an axial recess in the screwed spindle f, and a cover c internally screwed to receive the screwed spindle f. The valve is closed down upon its seating without rotation, but is only released by the raising of the spindle, the lifting movement being obtained by the fluid pressure underneath it. Reference has been directed by the Comptroller to Specifications 17990/01, 27803/06, and 13649/07.
Patent GB-192060-A (GB)
Title: Improvements in water tube boilers
IPC: F22B17/00
Filed: 1923-01-11
Abstract: 192,060. Soc. Franþaise des Constructions Babcock et Wilcox, and Roszak, C. Jan. 19, 1922, [Convention date]. Water-tube boilers.-A water-tube boiler having horizontally-inclined tubes has only two or three rows of tubes, which are directly subjected, preferably over their whole length, to the radiant heat of the furnace, and which are heated only to a small extent by convection. Three rows of Field tubes 2 connected to divided headers 4 are arranged horizontally above a, furnace 15, no baffles being fitted in the combustion chamber, and the furnace having a small arch 16. The gases pass downwards through a vertical flue b containing a superheater 5, a feed-heater 8, and an air-heater 11. The Field-tube elements shown may be replaced by tubes connected to front and back headers or chambers, or b- Belleville elements. The Specification as open to inspection under Sect. 91 (3) (a) describes also a boiler having an upper longitudinal drum connected by two sets of tubes, each set having only two or three rows of tubes, to two lower drums. This subjectmatter does not appear in the Specification as accepted.
Patent HK-52088-A (HK)
Title: Double or triple row coax cable connector
Inventor: SCHELL MARK SAMUEL
IPC: H01R12/79
Filed: 1988-07-07
Abstract: A triple row coax cable connector providing a pluggable interface between a printed circuit board and a pair of coaxial cables. Signal wires connect to a terminal within the connector after their poly(tetrafluoroethylene) jackets are pushed back by a funnel shaped member. Drain wires are soldered to strain relief bars projecting through holes in a metal plate separating the funnel shaped members.
Patent HU-T66191-A (HU)
Title: Method for making composite holes mainly inside of castings or half hard moulds
Inventor: JOY THEODORE JEROME
IPC: B22D19/00
Filed: 1991-09-05
Abstract: The production of complex cavities inside castings or semi solid forms is effected by forming a core pattern (10) of a low melting point metal in order to provide a rigid metal core pattern (10). The pattern (10) is then nickel coated using either electroplating or electroless nickel plating. The metal core pattern (10) is melted out of the nickel plating to provide a nickel liner core (16). The nickel liner core (16) is placed within a mold or die cavity, and molten metal introduced into the cavity in order to provide a casting or form (30). The casting or form (30) is removed from the cavity and includes therein a plurality of passageways (20) each of which is defined and surrounded by a corrosion resistent nickel liner surface (22).
Patent JP-H02181693-A (JP)
Title: Control rod driving mechanism
Inventor: KAWASHIMA RYOJI
IPC: G21C7/16
Filed: 1989-01-05
Abstract: PURPOSE:To latch a control rod speedily even when the control rod is unlatched by arranging a magnet in a collet piston and arranging an electromagnetic switch for collet piston position detection in an outer tube. CONSTITUTION:If pressure is applied to the upper side of the collet piston 20 and a collet finger 30 comes out although no control rod operation is performed, the collet finger 30 separates from the magnet 21 incorporated in the collet piston 20 and the electromagnetic switch 23 incorporated in the outer tube 22 and a control rod operation decision circuit 26 in a nuclear reactor manual operation board 25 decides whether that is caused by control rod operation through the electromagnetic switch 23. Then when no control rod operation is performed, an opening command is sent to a drawing line discharge valve 28 in a control rod hydraulic pressure control unit 27. Thus the valve is opened and the pressure on the lower side of the collet piston 20 drops, so the collet piston 20 is pushed up with the force of a coil spring 8, so that the collet finger 30 is latched again.
Patent JP-H03208945-A (JP)
Title: Metallic deck member in shape engageable with core and composite structure member
Inventor: MAAKU PATORITSUKU
IPC: E04B5/40
Filed: 1990-01-04
Abstract: PURPOSE: To improve composite performance by forming a metal deck member with a plurality of pans and at least one rib that is included with an inclined side wall and surrounding the metal deck member with a cement material. CONSTITUTION: Male and female edge flanges 16 and 18 are provided for overlapping partial pans 14a and 14b at the end of a deck member 10 with a rib 12 and a pan 14 with an adjacent deck panel and forming an overlapping joint. Then, shallow reinforced ribs 15a and 15b are provided at the center of a flat top part 12a of each pan 14 and each rib 12. Then, an asymmetrical rib 15c for supporting the deck panel being located at an upper portion while the inclined wide walls of the rib 12 are nestably overlapped is provided. Then, a composite structure member is formed on the deck member by surrounding it with a cement material, thus increasing composite strength.
Patent JP-H07198906-A (JP)
Title: Material for optical device, optical device and production of optical device
Inventor: UMEKI KAZUHIRO
IPC: G02B3/00
Filed: 1994-01-06
Abstract: PURPOSE:To provide a method for providing an optical device capable of easily realizing an extensive lens action. CONSTITUTION:A photoresist layer 12 is formed on a lens face forming layer 10 formed on a transparent substrate 1 directly or through a light-shielding layer, and a lens pattern or a lens array pattern is formed on the photoresist layer by photolithography. The patterned photoresist layer 12 is heat-treated to convex the photoresist surface by the hot flow and surface tension of the photoresist 12. The convexed photoresist 12 and the lens face forming layer 10 are then dry-etched to engrave the convexed surface of the photoresist 12 on the lens face forming layer 10, and a lens face or a lens face array is obtained in the lens face forming layer 10.
Patent JP-H03205444-A (JP)
Title: Sealing resin composition and semiconductor sealing apparatus
Inventor: KOKUBO MASANORI
IPC: H01L23/31
Filed: 1990-01-05
Abstract: PURPOSE:To obtain the title compsn. excellent in the thermal properties, moisture resistance, moldability, and filling into a thin-walled part by compounding specific resins and a specified amt. of a silicon nitride powder. CONSTITUTION:The title compsn. is prepd. by compounding an epoxy resin (e.g. a cresol novolac epoxy resin), a novolac phenol resin, a methyl methacrylate-butadiene-styrene copolymer resin, and 25-90wt.% (based on the total compsn.) silicon nitride powder which has a mean particle diameter of 10-50mum and from which coarse particles, 150-mesh on, has been eliminated.
Patent JP-S57113860-A (JP)
Title: Electrostatic painting device with rotary atomization
Inventor: IGAMI HIDETOSHI
IPC: B05B5/04
Filed: 1981-01-07
Abstract: PURPOSE:To suppress the scattering of spraying paint and improve the efficiency  of paint deposition by opening an air outflow port in the central part of the cup-like inside cirumferential surface of a rotating spraying head and ejecting compressed air therethrough in a painting device for vehicle bodies and the like. CONSTITUTION:In an electrostatic painting device with rotary atomization, an air outflow hole 73 is formed in the stem part 8b of a rotating cup-like spraying head 13, and is opened in an axial line direction in the central part of an inside circumferential surface 15 of the atomizing head. Furhter, an air comunicating hole 74 is formed in the part 8c. The compressed air from a compressor 56 is ejected into a housing chamber 59, and revolves a revolving shaft 8 at a high speed, which in turn revolves a spraying head 9. Thereby, the paint sprayed through a nozzle hole 21 is flowed out onto the surface 15 of the head body 13. At this time, the air in the chamber 59 advances through the hole 74, a middle hole 72, and an ar outflow hole 73, and ejects through an air outflow hole 75, thereby suppressing  the scattering of the spraying paint.
Patent JP-S63171177-A (JP)
Title: Regenerative braking control circuit
Inventor: OTA YOSHIYUKI
IPC: H02P3/14
Filed: 1987-01-05
Abstract: PURPOSE:To prevent rectification sections from being shortcircuited, by arranging the XOR gate of each driving signal, the AND gate of the output and forward- directional driving signal, and the AND gate of the output and reverse-directional driving signal. CONSTITUTION:By a regenerative braking control circuit, three-phase alternating current fed to a DC motor 1 is rectified at a forward-directional rectification section 2 and a reverse-directional rectification section 3, and voltage applied to the DC motor 1 is controlled, and a speed is controlled. The driving circuit 5 of the motor 1 is provided with an AC detector 6, and is composed of a speed detector 8, a speed discriminator 9, phase controllers 4, 7, switches 13-14, a change-over circuit 15, a rotating direction detector 16, TG polarity change-over switches 18-19, and the like. In this case, a XOR gate 23 and AND gates 24-26 are arranged, and the input of forward- directional driving signal from the change-over circuit 15 to the XOR 23 and the AND gate 24 is provided together with the forward-directional switch 14, and the input of reverse-directional driving signal to the XOR 23 and the AND gate 25 is also provided in the same manner, and the output is directed to the respective phase controllers 4, 7. Then, with the output of the AND gate 26, the whole system is stopped.
Patent JP-S58119149-A (JP)
Title: Metal halide lamp
Inventor: MATSUNO HIROMITSU
IPC: H01J61/073
Filed: 1982-01-06
Abstract: PURPOSE:To obtain high efficiency and long life of a lamp, by increasing vapor pressure of metal halide without causing the decrease of the life, that is, without causing increase of tube wall temperature. CONSTITUTION:Four fine tubes 6 are provided around an electrode core rod 8 in a bottom side electrode 3, and one end of the tube 6 is immersed in a pond 7 of metal halide while the other end is situated in the vicinity of the point end of the electrode 3. If an arc discharge is caused, a luminous tube 4 is heated to increase temperature of the sealed metal halide above melting temperature, and the metal halide is molten to generate the pond 7 of the metal halide. Liquid state metal halide is moved upward in the tube 6 by a capillary phenomenon. The point end part of the tube 6 is located in the vicinity of the point end of the electrode 3, and its temperature, being remarkably higher than temperature of a tube wall of a normal metal halide lamp, efficiently vaporize the liquid state metal halide from the point end of the tube 6. Vapor of these metal halides emits light while moving upward in the arc by convection, and a high efficient lamp can be obtained.
Patent JP-H04280130-A (JP)
Title: Reception monitor device
Inventor: YAMAMOTO TAKEO
IPC: H04J13/00
Filed: 1991-01-08
Abstract: PURPOSE:To analyze a frequency of a frequency hopping very easily in a short time. CONSTITUTION:A sweep receiver 2 sweeps, and receives a band in which a frequency hopping wave of frequency hopping communication is in existence. A signal extract circuit 3 obtains a difference of two optional frequencies among signals outputted from the sweep receiver 2 and repeats the processing of discriminating whether or not signals of a frequency difference being an integral number of multiple of the said frequency difference are all in existence till it is confirmed that the signals of a frequency difference being an integral number of multiple of the said frequency difference are all in existence as to respective frequency differences. A display device 4 displays all signals confirmed as above by the signal extract circuit 3 onto the frequency axis.
Patent JP-H07197269-A (JP)
Title: Electroless composite plating device
Inventor: OKUYAMA HIDEKI
IPC: C23C18/31
Filed: 1994-01-07
Abstract: PURPOSE:To disperse and codeposit particles uniformly over the entire surface of objects to be plated by mounting supporting body supporting a rotating and revolving object to be plated and air ejection pipes at a spindle rotating horizontally in a plating bath contg. suspended particles. CONSTITUTION:The spindle 1 rotated in a horizontal posture by a motor (not shown in Fig.) is disposed in the electroless plating bath M made of such as Ni, suspended with the particles G of SiC, etc. The supporting body 2 is mounted at this spindle 1 perpendicularly in its axial direction and the bodies to be plated (not shown in Fig) mounted via clips 3d disposed at branch parts 2c disposed thereon are mounted at the spindle. Further, this spindle 1 is provided with the air ejection pipes 3 perpendicularly thereto which are communicated at a prescribed angle with the air supply pipe in the spindle. The supporting body 2 is meshed with a circular rack 5 of a pinion 4 fixed at one end so that the supporting body is revolved B and rotated C according to rotation A of the spindle 1. Further, the air ejection pipes 3 eject air D toward the bottom of a plating bath tank 8 from ejection ports 3b in a downward facing position, by which the plating bath M is stirred.
Patent JP-S5385386-A (JP)
Title: Reducing shrinkage of coating on rubber or plastic cable
Inventor: ITOU KATSUHIKO
IPC: H01B13/22
Filed: 1977-01-07
Abstract: PURPOSE: To eliminate a generation of shrink-back in the insulation coating caused by even a temperature rise for a long time of use, by means of removing a residual strain in a lengthwise direction of the cable in the coating of rubber or plastic cable prior to a processing of cable termination and/or connection. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09190814-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MURAYAMA SHIGEKI
IPC: H01M10/05
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent direct short-circuiting of a positive electrode and the negative electrode, and to avoid the spread of the internal short circuit, by forming a porous heat resisting layer on the active material of the positive electrode and/or the negative electrode, in a nonaqueous electrolyte secondary battery. SOLUTION: In a nonaqueous electrolyte secondary battery, porous heat resisting insulation layers 20 are formed on both surface of the negative electrode active material of a negative electrode collector 7, and it is cut to make into a negative electrode. And a positive electrode having positive electrode active material layers 4 on both surfaces of a positive electrode collector 5 is also obtained. The negative electrode and the positive electrode are laminated through a separator 8, and the laminated body is wound numerous turnes in a spiral form, and an insulating sheet is wound on the outermost periphery so as to form an electrode spiral body. The porous heat resisting insulation layer 20 was provided on the negative electrode active layer 6, but it may be provided on the positive electrode active material layer 4, or on both layers 4 and 6.  Consequently, even though an external heating, or a heating by an external shock is generated, the insulation can be maintained between the positive electrode and the negative electrode, and as a result, an advantage of not short- circuiting the electrodes at a large area can be obtained.
Patent MA-39941-A (MA)
Title: METHODS AND MODIFICATIONS THAT PRODUCE ssRNAi COMPOUNDS WITH ENHANCED ACTIVITY, POTENCY AND DURATION OF EFFECT
Inventor: SMITH LARRY J
IPC: C07H21/04
Filed: 2015-05-01
Abstract: Compositions and methods for down modulating expression of target nucleic acids using a single strand oligoribonucleotide sirna compound are disclosed.
Patent MA-48939-A (MA)
Title: Compositions comprenant des souches bactériennes
Inventor: MULDER Imke Elisabeth
IPC: C12N1/20
Filed: 2018-05-22
Abstract: L'invention concerne des compositions comprenant des souches bactériennes permettant de traiter et de prévenir une lésion cérébrale.
Patent ME-P9909-A (ME)
Inventor: O'CONNOR ARTHUR BENJAMIN
IPC: F03D11/00
Filed: 2003-05-30
Abstract: Turbina (30) na neki fl uid za izvlačenje energije iz nekog pokretnog fl uida, posebno pogodna kao turbina vazduha, obuhvata rotor (30) postavljen na nekoj nosećoj strukturi (31) tako da se obrće jedne horizontalne ose (39) pri čemu rotor (32) ima veći broj lopati ca (37) koji se pružaju prema naprijed i prema napolje sa jedne glavčine (36), i jednu prstenastu oplatu (38) pričvršćenu za lopati ce (37) na njihovim krajevima i koja može obrtati sa lopati cama (37) oko osa. Prstenasta oplata (38) ima bar na jednom mjestu na svom obimu jedan radijalni radijalni presjek oblikovan tako da u radu obrazuje cirkularni protok (60) oko tog properlnog presjeka u smjeru će povećati brzinu protoka fl uida između prstenaste oplate (38) i glavične (38).
Patent OA-10088-A (OA)
Title: Cyanide recycling process
Inventor: MUDDER TERRY I
IPC: C22B11/08
Filed: 1994-07-06
Abstract: A process for recycling hydrogen cyanide from a cyanide-containing slurry (24) is provided. The process includes the steps of adjusting the pH (28) of a cyanide-containing slurry, volatilizing HCN (30) contained in the pH adjusted slurry (24) and contacting the volatilized HCN (44) with a precious metals-containing slurry (18) to recover precious metals (19) therefrom. Alternatively, the HCN can be contacted with reclaim, or decant, water to recover cyanide, thereby conserving resources.
Patent OA-10570-A (OA)
Title: Ophtalmic solution based on diclofenac and tobramycin and its applications
Inventor: CABRERA ANTONIO LOPEZ
IPC: A61K9/00
Filed: 1996-01-17
Abstract: The ophtalmic solution comprises (a) the equivalent to 0.001-0,14 % of Diclofenac itself or an isomer, or a derivative or one of the pharmaceuticaly acceptable salts thereof; (b) the equivalent to a value of 0.001-0.45 % of Tobramicine, obtained from Tobramicine itself or from an isomer or a derivative or one of its pharmaceutically acceptable salts thereof; (c) optionally a solubilizer, an isotonizer, a pH damper, a viscosizer, a chelator, a preserving agent, and/or an excipient for pharmaceutical hydrogels. Application to the treatment of ocular and otic inflammations and/or infections.
Patent PH-17757-A (PH)
Title: Method for modulating the immune response with with dibenzocycloheptenylidenes
Inventor: CARLSON RICHARD P
IPC: C07C69/618
Filed: 1983-02-24
Abstract: A compound for use in modulating the immune response in mammals has the general formula: 
<CHEM>
 where R is hydrogen or alkyl of 1-4 carbon atoms, R<1> is hydrogen or an alkyl of 1-4 carbon atoms or is a pharmaceutically acceptable salt thereof and is formulated into pharmaceutical compositions suitable for therapeutic administration.
Patent PH-21591-A (PH)
Title: Improved pharmaceutical composition containing 13-cis vitamin a acid as the active ingredient and method of using said pharmaceutical composition
Inventor: JAROSZ PAUL B
IPC: A61K31/20
Filed: 1985-12-12
Abstract: A novel pharmaceutical composition comprising 13-cis vitamin A acid as the active ingredients is described.
Patent PH-26827-A (PH)
Title: A locally administrable therapeutic composition for inflammatory disease
Inventor: OGAWA TAKAHIRO
IPC: A61K47/30
Filed: 1989-01-26
Abstract: This invention relates to a locally administrable therapeutic composition for inflammatory disease which is characterized by comprising benzoylphenetylacetic acid of the formula <CHEM> (wherein R is a hydrogen or halogen atom), or a salt thereof, or the hydrate of said acid or salt, as active ingredient. The ophthalmic composition according to the invention can treat effectively inflammatory eye disease by topical application, is not irritant to the eye, and has a superior effect to conventional drugs of the same or similar type. The aqueous composition prepared in accordance with this invention has an excellent stability and can be used advantageously as a nasal or otic composition as well as ophthalmic one in the treatment of inflammatory otic or nasal disease.
Patent UY-32617-A (UY)
Title: Calentador electrico con un plano neutro resistente
Inventor: ASHISH DUBEY
IPC: F24C15/24
Filed: 2010-05-06
Abstract: Sistema de calefacción como panel de varias capas, relativamente delgado y flexible. El panel incluye una primera, segunda y tercera capas de aislación eléctrica. una capa calentador está entre la primera y segunda capa. Una capa plano neutro está entre la segunda y tercera capa. la capa de calentador tiene conexiones eléctricas neutras y vivas que son conectados eléctricamente entre sí sólo mediante la capa calentador. La capa plano neutro tiene una conexión neutra eléctricamente conectada a la conexión neutra de capa de calentador y está aislada eléctricamente de la conexión viva de capa calentador mediante la segunda capa aislante.
Patent UY-33290-A (UY)
Title: Procedimiento para preparar 4-{4-[({[4-cloro-3-(trifluorometil)fenil]amino}carbonil)amino]-3-fluorofenoxi}n-metilpiridin-2-carboxamida, sus sales y monohidrato
Inventor: JOACHIM REHSE DR
IPC: A61K31/44
Filed: 2011-03-24
Abstract: La presente invencion se refiere a un procedimiento para preparar 4-{4-[({[4-cloro-3-(trifluorometil)fenil]amino}carbonil)amino]-3-fluorofenoxi}-N-metilpiridin-2-carboxamida, sus sales y monohidrato .
Patent UY-36688-A (UY)
Title: Compuestos de imidazotriazina
Inventor: THOMAS MICHAEL GEORGE
IPC: C07D487/02
Filed: 2016-05-27
Abstract: Un compuesto de Formula (I), o una de sus sales, composiciones que comprenden el compuesto, procedimientos para su preparación y su uso en terapia, por ejemplo, en el tratamiento de enfermedades parasitarias tales como enfermedad de Chagas, tripanosomiasis africana humana (HAT) y leishmaniasis, particularmente leishmaniasis visceral (VL).