baber/WOPTO huggingface dataset:
Patent GB-736989-A (GB)
Title: Improvements in or relating to props, vertical pillars or the like, adjustable in height
IPC: E21D15/26
Filed: 1953-01-13
Abstract: 736,989. Pit-props &c. WILLIAMS, A., WILLIAMS, L. M. M., and KING, L. E. Feb. 11, 1954 [Jan. 13, 1953], No. 956/53. Class 20 (2). A pit-prop &c. comprises telescopic parts 10, 11, the part 10 having a screw 16 therein engaging, a nut 18 secured to the other part 11  having threads of so coarse a pitch that the prop may be extended by small force to engage the mine roof and is then locked by an adjustable brake. The screw 16 carries a drum 15 resting rotatably on a collar 17  fixed to the outer prop part 10. A two-part ring 20 is adapted to be contracted by a screw to lock the drum 15 by brake shoes 19 tc resist the pressure of the mine roof. The Provisional Specification describes a prop in which the screw is mounted on the lower outer part and the nut on the upper inner part and various arrangements of thrust bearing to allow relative rotation of the parts. The outer part carries a brake operating on the inner part and operated by a wedge. The inner part may be rotated by a tommy bar. The prop may be extended by fluid or hydraulic pressure.
Patent GB-729350-A (GB)
Title: Improvements relating to filter presses and trays therefor
IPC: B01D25/176
Filed: 1953-01-13
Abstract: 729,350. Filters. HEATH, J. S., and HEATH, C. R. Dec. 21, 1953 [Jan. 13, 1953], No. 968/53. Addition to 683,224. Class 46. The U-section band of the main invention (referred to), comprises a length a of inextensible or substantially inextensible material such as leather the extremities a2 of which are adapted e.g. by provision of holes a3 to be secured together by lacing or other securing means (after placing the band round the tray). The material is initially moulded or formed to fit the tray, particularly at the corners where the tray is rectangular, and may be used for locating a protective backing cloth in the manner described in Specification 704,307. Other fastening means such as certain of those used for leather driving-belts may be used. Inextensible rubberised fabric may be used instead of leather.
Patent HK-39387-A (HK)
Title: Colour imaging device
Inventor: NEEDS HOWARD CURTIS
IPC: H01L31/02
Filed: 1987-05-21
Abstract: A colour filter having filter elements (4) respectively passing light of the colours red (R), green (G) and blue (B) is provided on a semiconductor image sensor (2) which comprises a system of photosensitive elements (3). The filter elements (4) are separated by grooves (5) which prevent the running of dye liquid during dyeing the various systems of filter elements (4) and hence the occurrence of colour defects. Instead of grooves (5) the filter elements (4) may also be separated by regions which have been converted into a structure which is substantially impervious to liquid. The colour filters may also be used in a cathode-ray tube for imaging colour pictures.
Patent HK-66887-A (HK)
Title: Anti-inflammatory and immunoregulatory pyridines and pyrimidines
Inventor: HARBERT CHARLES ARMON
IPC: B29D99/00
Filed: 1987-09-17
Abstract: A series of 4-(2-hydroxyethylthiomethyl)pyridines and related compounds, and their pharmaceutically acceptable acid addition salts, having antiinflammatory and immunoregulatory activity are disclosed. Preferred compounds include 4-(2-hydroxyethylthiomethyl)pyridine itself, as well as 4-(2-hydroxyphenylthiomethyl)pyridine, 4-(2-hydroxy-1-propylthiomethyl)pyridine, 4-(3-hydroxy-2-butylthiomethyl)pyridine, 4-(2-hydroxyethylthiomethyl)pyrimidine, the acetate esters corresponding to the above compounds, and 4-(2,3-dihydroxy-1-propylthiomethyl)pyridine.
Patent HK-74497-A (HK)
Title: Method for dispensing an aerated composition
Inventor: BINLEY GARY NORMAN
IPC: A23P1/14
Filed: 1997-06-05
Abstract: Reproducible volumes of aerated material, e.g. ice confections, are disposed on a continuous basis by compressing a quantity to a predetermined volume and releasing the pressure before dispensing.
Patent HU-T42864-A (HU)
Title: Apparatus for detecting microoganisms
Inventor: ACKLAND MARTIN R
IPC: G01N33/483
Filed: 1987-02-05
Abstract: Apparatus for detecting micro-organisms comprises a rack (16) having an array of stations at which a plurality of microbiological sample containers (14) can be received. Each container (14) is provided with an electrode or electrodes at its base for connection with electrical contacts on the base (18) of the rack (16) and container retention means, for releasably retaining the containers in the rack (16) are provided and are adapted to be operable from above the upper support plate (20) of the rack (16).
Patent JP-H01176922-A (JP)
Title: Exhaust gas temperature detecting device for gas turbine
Inventor: FUJITA SHINJI
IPC: F02C9/00
Filed: 1988-01-06
Abstract: PURPOSE:To detect the temperature distribution of turbine exhaust gas in a short time by providing a metallic screen, an infrared radiation thermometer, an output device, etc. CONSTITUTION:The infrared radiation thermometer 14 converges infrared rays emitted by an annular part through heat-resisting glass 13 and outputs the temperature distribution signal 16 of the annular part to an output device 17. The device 17 calculates mean temperature by detection blocks according to the signal 16 from the thermometer 16 and outputs the temperature distribution in the circumferential direction of the metallic screen 12. Therefore, even when high-temperature, high-speed exhaust gas is discharged from a turbine exhaust gas outlet 8, the annular part is held sound for a long time because the screen 12 is made of heat-resisting metal. The thermometer 14 is installed outside an exhaust duct 11, so the thermometer 14 does not contact the exhaust gas. Thus, the temperature distribution of the high-temperature, high-speed exhaust gas in the turbine circumferential direction can be detected without any trouble of the device.
Patent JP-S5697599-A (JP)
Title: Production of soft water
Inventor: KATSUTA YASUTSUNE
IPC: C02F5/08
Filed: 1980-01-09
Abstract: PURPOSE: To produce sufficiently softened water, by adding a slight amount of a CaCO 3  slurry to a supernatant liquid before or after addition of an alkali metal carbonate.  
     CONSTITUTION: A supernatant liquid 71 discharged from a thickener 70 is mixed with a slight amount of a CaCO 3  slurry through a line 61 in a reaction vessel 90, and with Na 2 CO 3  through a line 15A (the addition of CaCO 3  may be before or after the addition of Na 2 CO 3 ). The treated solution is kept at a pH value higher than about 8, and reacted about 30min or more. The solution is then carried through a line 91 to another thickener 100, where the solution is separated to solids CaCO 3  and a supernatant liquid 101. In this case, a flocculant may be charged in the reaction vessel 90, to increase a precipitation speed of the solids and to facilitate a speedy solid-liquid separation. Thus, the supernatant liquid 101, being softened, is supplied to a cooling tower 10 or used as water to be supplied to an eliminator 24 or demister 23, while the solids are used as an absorbent in an absorption system. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58119406-A (JP)
Title: Circular conical roll mounting part of planetary type skew rolling mill
Inventor: NOMA TETSUO
IPC: B21B31/08
Filed: 1982-01-05
Abstract: PURPOSE:To eliminate the need for lapping of keys and key ways or accurate position adjustment by providing specific coupling faces on the opposed surfaces of a circular conical roll and a roll shaft where both join to each other. CONSTITUTION:A gear array of teeth 1 of a crest shaped section extending radially from a center X is formed on the top surface of a circular conical roll (b) in the annular part concentrical with the center X thereof and is used as a coupling face 2 on the roll side. A tooth array of teeth 3 of the same crest shaped section extending radially from the center is formed as well on the roll shaft (c) on the mating side to be mounted with the roll (b) in the annular part where the outside end faces thereof join to each other, whereby a coupling face 4 on the shaft side is formed. The roll (b) is tightened and coupled near the shaft (c) by using a central screw (n), whereby the faces 2, 4 are meshed with each other. The meshing is made tight and sure according to the shapes of the teeth 1, 3 and the identical and complement status of their positions.
Patent JP-H0772406-A (JP)
Title: Optical scanning device
Inventor: HAYASHI YOSHIAKI
IPC: G02B26/10
Filed: 1994-01-10
Abstract: PURPOSE:To compensate the error of the diameter of a light spot deviated from its designing value caused by the working error and the assembling error of an optical element. CONSTITUTION:In an optical scanning device converging a parallel laser beam from a laser light source 10 in the direction corresponding to sub-scanning by means of a cylindrical lens system 12, forming the line image LI in the direction corresponding to main scanning through an aperture 14, converging the deflecting light beam by an optical deflector 16 having a deflection/reflection surface 16A in the vicinity of the image forming position of the line image LI as a light spot on a surface to be scanned and performing an optical scanning, by moving/adjusting the aperture 14 for shielding the light beam on the periphery of the laser beam at least in the direction corresponding to the sub- scanning to the direction of the optical axis of the cylindrical lens system 12 by means of a moving mechanism 22, the error of the diameter of a light spot in the direction corresponding to the sub-scanning on the surface to be scanned is compensated.
Patent JP-S62161983-A (JP)
Title: Manufacture of high purity iron
Inventor: SAWADA YOSHIMITSU
IPC: C25C1/06
Filed: 1986-01-08
Abstract: PURPOSE:To reduce contents of heavy metal impurities in electrolytic iron, by contacting an electrolyte bath with Fe or metal having larger ionization tendency than Fe, at electrodepositing iron at a cathode while conducting electricity to an anode and the cathode arranged in the electrolyte bath in an electrolytic cell. CONSTITUTION:The electrolyte bath 2 contg. ferrous ion is fed in the electrolytic cell 1, the anode 3 made of soft steel or pure iron and the rotary drum cathode 4 made of stainless steel are dipped, electricity is conducted to both electrodes to electrodeposit iron on the cathode 4. In this case, a wire gauze 6 contg. pieces of Fe or metal such as Al, Zn having larger ionization tendency than Fe is hung in a cleaning treatment vessel 5 provided outside the vessel 1, and the electrolyte bath is circulated through the vessel 5. The net 6 contg. Al, etc., can also be set in the vessel 1. Ions of Cu, Co, Ni, etc., having less ionization tendency than Fe and contained in the bath 2 are pptd. due to difference in ionization tendencies, electrolyte is cleaned and contents of heavy metal impurities such as Cu, Co, Ni in electrolytic iron are remarkably reduced.
Patent JP-H05183271-A (JP)
Title: Wiring board and manufacture thereof
Inventor: OBARA MASANOBU
IPC: H05K1/02
Filed: 1992-01-07
Abstract: PURPOSE:To obtain a wiring board which is capable of large current supply and can easily be manufactured at a low cost. CONSTITUTION:A power feeding layer 30 is constituted of a power supply layer 301 and an earth layer 302 composed of conductive plates like a copper plate, an iron nickel plate, and an aluminum plate, and an insulating member 303 which is formed between the above layers and composed of epoxy resin, polyimide resin, etc. A through hole 301a is formed in the power supply layer 301. A protruding part 302a is formed on the surface of the earth layer 302 and inserted into the through hole 301a in the power supply layer 301 via an insulating member 303. The power supply layer 301 and the earth layer 302 are electrically connected with a viahole 107 and a viahole 108 formed in a signal wiring layer 10, respectively.
Patent JP-H01178020-A (JP)
Title: Open and close type power duct
Inventor: HIRANUMA TATSUHIKO
IPC: B60K11/00
Filed: 1988-01-06
Abstract: PURPOSE:To prevent a temperature rise in the engine room of an automobile by forming a passage open to the atmosphere on the member of a bonnet and the like forming the engine room, and opening or closing the passage at a driver's seat via a manual or automatic operation. CONSTITUTION:The pertinent number of passages 3 respectively open to the outside is formed at suitable positions of a bonnet 1, a fender and the like forming the engine room 2 of an automobile. Each passage 5 is fitted with a lid, a door and the like for the opening and closing thereof. And the lid, door and the like are so constituted as to be automatically open ed and closed manually at a driver's seat or automatically depending upona temperature in the engine room. According of the aforesaid construction, the engine room 2 is ventilated, thereby preventing an abnormal temperature rise in the engine room 2. It is possible, therefore, to prevent an oil temperature rise or overheat at the time of high speed engine revolutions.
Patent JP-H08298297-A (JP)
Title: Method of installing semiconductor package
Inventor: SEN KOUSHIYOU
IPC: H05K3/34
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To mount a semiconductor package on a printed circuit board, by arranging conductor balls in order on an insulating film, arranging the lower surface on pads on a printed circuit board, arranging the lower surface of conductor pattern of a semiconductor package on the upper surface, and performing a reflow process one time. SOLUTION: A conductor pattern 18 as a plurality of electric connection terminals of a semiconductor package 15 which are exposed on the lower surface of an epoxy molded object 7a, and the upper surfaces 16a of a plurality of conductor balls 16 engaged with an insulating film 17 are arranged corresponding to each other. The lower surfaces 16b of the conductor balls 16 and a plurality of pads 20a on a printed circuit board 20 are arranged corresponding to each other. The conductor pattern 18, the conductor balls 16 and the pads 20a on the printed circuit board 20 are electrically connected by a reflow process. Thereby productivity and quality of semiconductor elements are improved, and the cost reduction can be realized.
Patent JP-H03207643-A (JP)
Title: Agricultural film and manufacture thereof
Inventor: TSUNODA KUNIHIKO
IPC: B05D3/10
Filed: 1990-01-09
Abstract: PURPOSE:To obtain an inexpensive agricultural film excellent in non-dropping properties by a method wherein thermoplastic resin film, which quantitatively contains bivalent metal phenolate and at least one of its complex compounds, is coated with surface coating type non-dropping agent, which mainly consists of inorganic hydrophilic colloidal substance and hydrophilic organic compound. CONSTITUTION:The agricultural film concerned is made by coating thermoplastic resin film, which contains bivalent metal phenolate and 0.1-10wt.% of alleast one of its complex compounds, with surface coating type non-dropping agent, which mainly consists of inorganic hydrophilic colloidal substance and hydrophilic organic compound. As the thermoplastic resin, polyolefin such as branched low density polyethylene or the like and PVC or the like is exemplified. As the bivalent metal phenolate and its complex compound, phenolate such as 2,2'-thiobis-(p-alkylphenol) or the like, concretely nickel phenolate of 2,2'-thiobis-(p-octylphenol) or the like and ammonia complex salt of said phenolates of the like. The non-dropping effect of the film concerned is uniform and continues stably over several years and is not impaired.
Patent OA-10322-A (OA)
Title: Inhalation device for powdered medicaments
Inventor: AMBROSIO THOMAS J
IPC: A61M15/00
Filed: 1992-12-23
Abstract: A powder dispenser 10 includes a powder housing 28 for holding a supply of powdered material to be dispensed, the powder housing including a first conduit 32 extending there through in displaced relation to the powdered material; a metering plate 16 having only a single receptacle area 24 for holding a metered amount of the powdered material above a gas-permeable powder retainer 26 mounted at the metering plate, and being positioned below the powdered material, and the metering plate and the powder housing being rotatable with respect to each other so that the receptacle area is adapted to be in selective communication with the supply of powdered material or the first conduit; a base housing 48 being mounted below the metering plate and including a second conduit 52 in alignment with the first conduit at least concurrently with alignment of the receptacle area and the first conduit; a spring 62 for biasing the base housing and the powder housing toward each other; a mouthpiece 92 for enabling inhalation of the metered amount of powdered material from the receptacle area in the metering plate through the first conduit in the container, the mouthpiece being in fluid communication with the first conduit. <IMAGE>
Patent OA-10529-A (OA)
Inventor: DUSSEL CHRISTIAN
IPC: C04B11/028
Filed: 1997-10-24
Abstract: A method for processing a pulverulent calcium sulphate material in order to obtain a hydraulic binder is described, including combining the following two successive processing steps: (a) heating the pulverulent material in a curing tunnel (1) at a temperature of 220-360  DEG C, under conditions suitable for primarily forming an  alpha -type calcium sulphate, and (b) subjecting the heated material to a thermal quenching step in a cooling apparatus (2), with a cold, dry gas to stabilise the  alpha  anhydrite and to prevent its conversion into other crystallographic types. The method provides a novel hydraulic binder with an  alpha  anhydrite content of more than 35 wt.%, and with improved strength and behaviour in fire resistance properties.
Patent PH-17846-A (PH)
Title: Cephalosporin derivatives
Inventor: WETZEL BERND
IPC: C07D501/20
Filed: 1980-10-15
Abstract: Penicillins and cephalosporins of the formula   <IMAGE>   wherein A is phenyl, 4-hydroxyphenyl, cyclohexyl, cyclohene-1-yl, cyclohexa-1,4-diene-1-yl, 2-thienyl, 3-thienyl, 2-furyl, 3-furyl or 3,4-disubstituted phenyl, where the substituents, which may be identical to or different from each other, are each chlorine, hydroxyl or methoxy; R1 is an unsubstituted or substituted 5- or 6-membered heterocycle comprising carbon atoms and 1 to 4, preferably 1 to 2, identical or different heteroatoms such as oxygen, sulfur or nitrogen; n is 0 or 1; X is   <IMAGE>   D is hydrogen, hydroxyl, acetoxy, aminocarbonyloxy, pyridinium, aminocarbonyl-pyridinium or S-Het, where Het is 1-methyl-tetrazol-5-yl, tetrazol-5-yl, 3-methyl-1,2,4-thiadiazol-5-yl, 1,2,4-triadiazol-5-yl, 1,3,4-thiadiazol-5-yl, 2-methyl-1,3,4-thiadiazol-5-yl, 2-methylamino-1,3,4-thiadiazol-5-yl, 2-dimethylamino-1,3,4-thiadiazol-5-yl, 2-formylamino-1,2,4-thiadiazol-5-yl, 2-acetylamino-1,3,4-thiadiazol-5-yl, 2-methyl-1,3,4-oxadiazol-5-yl, 1,2,3-triazol-4-yl or 1,2,4-triazol-3-yl; and E is hydrogen or a protective group which is easily removable in nitro or in vivo, especially an ester-forming group which can be removed under mild conditions by hydrogenation or hydrolysis or other treatments, or an ester-forming group which can easily be split off in the living organism; and, when E is hydrogen, their non-toxic, pharmacologically acceptable salts thereof, such as their alkali metal or alkaline earth metal salts, especially the sodium, potassium, magnesium or calcium salts; their ammonium salts; or their organic amine salts, especially the triethylamine or dicyclohexylamine salts. The compounds are useful as antibiotics.
Patent PH-31569-A (PH)
Title: Chimeric nitrilase encoding gene for herbicidal resistance.
Inventor: BERNARD LEROUX
IPC: C12N15/62
Filed: 1989-03-20
Abstract: New chimeric gene (I) confers resistance to herbicides (II) of the 3,5-dihalo-4-hydroxybenzonitrile type comprises: (i) at least one gene (Ia) encoding resistance to (II); (ii) a heterologous promoter; and optionally(iii) a polyadenylation signal. The promoter is from a gene naturally expressed in plant cells: (a) the 35S RNA promoter of cauliflower mosaic virus (P1); or (b) the promoter from the small subunit of the ribulose-1,5-bis-phosphatocarboxylase oxidase (Rubisco) gene of Helianthus annuus (P2). Also claimed are: (1) vectors used to transform plants to make them resistant to (II); (2) microorganisms comprising (I); (3) plant cells comprising (Ia); (4) transformed plants (or plant parts) obtained by regenerating (3); (5) seeds of (4); and (6) a process of selectively weeding using (II) applied to (4).
Patent PH-31309-A (PH)
Title: Improved method of forming shaped hydrogel articles including contact lenses using inert, displaceable diluents.
Inventor: NUNEZ IVAN M
IPC: C08L71/02
Filed: 1994-06-29
Abstract: Shaped hydrogel articles such as soft contact lenses are prepared by the steps of:     (1) molding or casting a polymerization mixture comprising:   (a) a monomer mixture comprising a major proportion of one or more hydrophilic monomers such as 2-hydroxyethyl methacrylate, and one or more cross-linking monomers; and (b) an inert, displaceable diluent selected from the group consisting of:     (i) ethoxylated alkyl glucoside;   (ii) ethoxylated bisphenol A;   (iii) polyethylene glycol;   (iv) mixture of propoxylated and ethoxylated alkyl glucoside; (v) single phase mixture of ethoxylated or propoxylated alkyl glucoside and C2-12 dihydric alcohol; (vi) adduct of  epsilon -caprolactone and C2-6alkanediols and triols;     (vii) ethoxylated C3-6alkanetriol; and   (viii) mixtures of one or more of (i) through (vii), under conditions to polymerize said monomer mixture to produce a shaped gel of a copolymer of said monomers and said diluent; and   (2) thereafter replacing said diluent with water. xt
Patent UY-38692-A (UY)
Title: Método para controlar malezas en plantas de arroz con tolerancia incrementada el herbicida imidazolinona y sulfoniluréa
Inventor: ALBERTO B LIVORE
IPC: C12N15/82
Filed: 2004-08-30
Abstract: Se divulgan métodos para controlar malezas selectivamente en el entorno de una planta de arroz transgénica que comprende aplicar un herbicida de imidazolinona o sulfonilurea a las malezas y a la planta de arroz, con tolerancia incrementada al herbicida de imidazolinona en comparación con una variedad de tipo silvestre de la planta, donde la planta comprende una variante del ácido nucleico de AHAS que codifica una variante del polipéptido de AHAS, que comprende una substitución alanina/treonina, y en donde la planta de arroz puede resistir una aplicación del herbicida de imidazolinona de 100-400 g ai ha.
Patent UY-39578-A (UY)
Title: Regímenes de dosificación de inhibidores orales de alk2
Inventor: BABU YARLAGADDA S
IPC: A61P35/00
Filed: 2021-12-20
Abstract: Se describen formas de dosificación de compuestos y sales farmacéuticamente aceptables de los mismos, que son inhibidores de la quinasa ALK2, que incluyen formas mutantes de ALK2. También se describen métodos para usar las formas de dosificación orales en el tratamiento o prevención de una enfermedad o condición cuyo tratamiento podría beneficiarse con la inhibición de la quinasa ALK2 (por ejemplo, fibrodisplasia osificante progresiva y cáncer).
Patent YU-69293-A (YU)
Title: Reklamna vrteška
Inventor: KOJIC D
Filed: 1993-11-01
Abstract: REKLAMNA VRTEŠKA, uredjaj je namenjen za reklamu pisanih naziva, tako što reklamni pano, na kome su ispisane sa jedne i druge strane reklame, rotira u osloncu. Vrteška se sastoji od postolja (1), oslonca (2) i reklamnog panoa (3). Postolje je kvadratne osnove, izradjeno livenjem betona, ojačano mrežom čelične žice a u centar je uliveno metalno kućište. Na osovini (11), koja je spojena sa reklamnim panoom, se nalazi poklopac koji štiti kućište od spoljašnjih uticaja a ne stvara dodatne otpore. Na osovini se nalaze i dva ležaja (15 i 16) i distantna čaura (17). Kućište i osovina su konstruisani tako da postoji zazor izmedju njih pa se prilikom rotacije ne stvaraju otpori. Reklamni pano je izradjen od lima savijanjem tako da u poprečnom preseku ima izgled izduženog slova "S". Zahvaljujući ovakvom obliku i činjenici da su izbegnuti svi mogući otpori u osloncu, vrteška se okreće i pod dejstvom malih vazdušnih strujanja.