baber/WOPTO huggingface dataset:
Patent JP-H07196776-A (JP)
Title: Epoxy resin composition
Inventor: ABE TSUTOMU
IPC: C08G59/50
Filed: 1994-01-07
Abstract: PURPOSE:To obtain the subject composition, containing an epoxy resin, a latent curing agent and a metallic alkoxide as essential components, capable of satisfying both storage stability and low-temperature curability and excellent in electrical characteristics, etc., of a cured product after curing. CONSTITUTION:This resin composition contains (A) an epoxy resin having >=2 epoxy groups in one molecule, (B) a solid-dispersion type amine duct-based latent curing agent and (C) a metallic alkoxide of titanium and/or zirconium as essential components. Furthermore, e.g. the component (B) such as tetramethyl titanate or tetraethyl zirconate is preferably blended in an amount of 0.1-10 pts.wt. based on 100 pts.wt. component (A) therein.
Patent JP-H04235197-A (JP)
Title: Purification of bone inducing active substance
Inventor: SHIBA AKIHIKO
IPC: A61K35/32
Filed: 1991-01-08
Abstract: PURPOSE:To provide improved purification method of a bone inducing active substance. CONSTITUTION:The above-mentioned purification wherein a water-insoluble adsorbent of immobilized concanavalin A preliminarily prepared with a crosslinking agent such as glutaraldehyde is used as affinity chromatography of bone inducing active substance. Stable column operation in the purification is made possible without reducing adsorption selectivity to the bone inducing active substance of immobilized concanavalin A.
Patent JP-S5698012-A (JP)
Title: Amplitude limiting circuit
Inventor: ISHIJIMA YASUMORI
IPC: H03G11/02
Filed: 1980-01-09
Abstract: PURPOSE: To eliminate an evil effect to be given to the signal source, by cutting off the output terminal from the input terminal in the mode of amplitude limitation.  
     CONSTITUTION: The outputs of both the comparators 26 and 28 are 0 when the input signal voltage Vi has a relation of -V 2 <Vi<+V 1 . Thus the output of the OR circuit 30 is also 0 with the switch means kept closed. On the other hand, the switch means 22 and 24 which are controlled by the comparators 26 and 28 are opened when the outputs of the comparators are 0 and then closed when the outputs of the comparators are 1, respectively. Then the output of the comparator 26 of +V 1 <V i  becomes to 1, and thus the means 20 and 22 are turned off and on, respectively (means 22 turned off). As a result, the output terminal 6 is cut off from the input terminal 2, and the voltage of the terminal 6 is maintained at +V 1 . In the case of Vi<-V 2 , the output of the comparator 28 becomes to 1, and the means 20 and 24 are turned off and on, respectively (means 22 turned off). Accordingly, the voltage of the terminal 6 is maintained at -V 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05182996-A (JP)
Title: Semiconductor device, its base material and bonding method
Inventor: ASAI KATSUNORI
IPC: H01L23/50
Filed: 1992-01-07
Abstract: PURPOSE:To shorten the time of a die bonding operation and to prevent a semiconductor chip from being stripped in a posterior wire bonding process and a posterior molding process by a method wherein a circumferential protrusion part which surrounds four sides of a solder material is formed in the part of a die pad on a substrate in such a way that a surplus low-melting-point solder is separated from the side face of the solder material having a three-layer structure. CONSTITUTION:Solders 3, 4a, 4b are sandwiched and pressurized by a semiconductor chip 1 and a base material 2; they are heated to a temperature which is at least the melting point of the low-melting-point solders 4a, 4b and which is at most the melting point of the high-melting-point solder 3; the low-melting-point solders 4a, 4b are melted; after that, their temperature is kept. Then, Sn in the low-melting-point solders 4a, 4b is diffused to the high- melting-point solder 3; the high-melting-point solder 3 and the low-melting-point solders 4a, 4b are changed to the same composition; a solder whose melting point is higher than their heating temperature is produced; the semiconductor chip 1 and the base material 2 are bonded. A surplus low-melting-point solder 5 which has flowed out by their pressurization operation is separated form the side face of the solder materials 3, 4a, 4b by means of a circumferential protrusion part which has been formed in the base material 2 so as to surround four sides of the solder materials 3,4a, 4b.
Patent JP-H03204789-A (JP)
Title: Bar code reader
Inventor: WATANUKI HIROSHI
IPC: G06K7/10
Filed: 1990-01-05
Abstract: PURPOSE:To improve the visibility of a laser beam by emitting a semiconductor laser with the output with a limiting value higher than the one when it is emitted stationarily at a prescribed cycle and within the upper limit of prescribed time, and whose total emitted light quantity less than the limiting value. CONSTITUTION:In the bar code reader 2 providing with a bar code reading semiconductor laser 1 and with the upper limit of total output per unit time of the laser beam, a light emission control means 3 is provided which emits light with the output with the limiting value when the semiconductor laser is emitted stationarily at the prescribed cycle and within the upper limit of prescribed time and also, the output whose total emitted light quantity less than the limiting value. Thereby, the visibility of the laser beam can be improved, and also, the total output of the laser beam can be prevented exceeding the upper limit.
Patent JP-S5699844-A (JP)
Title: Controlling device for head lamp washer
Inventor: SUGASAWA MASATOSHI
IPC: B60S1/60
Filed: 1980-01-10
Abstract: PURPOSE: To make an effective use of washing liquid by a method wherein head lamp washers are constituted so that they can be operated by one control switch only when they must be washed practically.  
     CONSTITUTION: When a washer switch WS is turned from on to off by the first operation of the washer switch WS, No.1 timer circuit T 1  moves. If the switch WS is operated for the second time during a prescribed period t 1  when No.1 timer circuit T 2  is operating, No.2 timer circuit T 2  moves. Since a logical product circuit AND is output only during a prescribed period t 2  of an output of No.2 timer circuit T 2 , a cleaner motor CM moves and washing liquid is jetted toward the head lamp. Since the work of No.2 timer circuit T 2  is the logical product of an operation of the switch WS and a work of No.1 timer circuit T 2 , though the switch WS for the second time is operated after the prescribed time t 1 , of the circuit T 1  elapsed, the circuit T 2  does not work and the washer does not operate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent OA-08083-A (OA)
Title: Pesticidal benzoylurea compounds.
Inventor: ANDERSON MARTIN
IPC: A01P7/04
Filed: 1985-08-13
Abstract: Compounds of the general formula <CHEM> in which each of A and B independently represents a halogen atom or an alkyl group; m is 0, 1 or 2; each of X, Y and Z independently represents a halogen atom or a cyano, nitro, alkyl or haloalkyl group, provided that any X present is not a fluorine atom ortho to the nitrogen atom; n is 0,1,2,3 or 4; p is 0, 1 or 2; and R represents a group -CO2R<1>, -SO2R<1> or -NR<2>R<3>, in which R<1> represents an optionally substituted alkyl or aryl group; R<2> represents an optionally substituted alkyl or aryl group; R<3> represents an optionally substituted alkyl or aryl group, or a group of formula -CO2R<4>, -SO2R<4>, -COR<4>, -CO.CO2R<4>, -CO.NR<5>R<6> or SO2NR<5>R<6>; in which R<4> represents an optionally substituted alkyl or aryl group, and each of R<5> and R<6> independently represents an optionally substituted alkyl or aryl group; or R<2> and R<3> together or R<5> and R<6> together represent an optionally substituted alkylene group; in each case, the optional substituents for an alkyl or alkylene group being selected from halogen, alkoxy, alkoxycarbonyl, haloalkoxycarbonyl, alkylcarbonyl, haloalkylcarbonyl, alkylsulphonyl and haloalkylsulphonyl, and the optional substituents for an aryl group being selected from these substituents and also alkyl, haloalkyl, cyano and nitro; have useful pesticidal activity. Novel intermediates for use in their preparation are described.
Patent OA-09382-A (OA)
Title: Process for production of fatty alcohols.
Inventor: WILMOTT MARTYN
IPC: C07C31/125
Filed: 1991-07-15
Abstract: PCT No. PCT/GB90/00063 Sec. 371 Date Aug. 12, 1991 Sec. 102(e) Date Aug. 12, 1991 PCT Filed Jan. 16, 1990 PCT Pub. No. WO90/08121 PCT Pub. Date Jul. 26, 1990.An improved process for the production of fatty alcohols is provided. The fatty alcohols are produced by hydrogenation of lower alkyl esters, especially methyl esters, of fatty acids derived from natural triglycerides, under conditions which minimize formation of by-product alkanes and ethers. The hydrogenation is followed by refining of any resulting ester-containing hydrogenation product to produce a substantially ester free fatty alcohol.
Patent PH-14566-A (PH)
Title: Process for freeing phosphoric acid from organic contaminants
Inventor: MAURER A
IPC: C01B25/235
Filed: 1980-03-19
Abstract: The invention relates to a process for freeing aqueous phosphoric acid solutions from organic contaminants. To this end, the solutions are admixed and reacted with hydrogen peroxide in the presence of a catalyst consisting of a noble metal or metal oxide being inert with respect to phosphoric acid or of a mixture of said noble metal and metal oxide.
Patent TR-28646-A (TR)
IPC: A47B83/00
Filed: 1995-02-28
Abstract: The modular furniture system, particularly for offices, comprises at least one column-like upright element (1) having a vertically elongate body and a plurality of fixtures which can be coupled selectively to the two ends or to the body of the upright to form a furniture arrangement. The vertical positions of the fixtures coupled to the body of the upright can be adjusted continuously to achieve different heights for components such as work surfaces (6, 6a), shelves (8), suspended units (9), screens (7, 7a), lighting equipment (10) and the like. The upright (1) is self-supporting and permits multiple connection of fixtures which are independent of one another.   <IMAGE>
Patent TR-28537-A (TR)
IPC: B01J20/26
Filed: 1994-05-02
Abstract: A filter material based on a polyarylene thioether having repeating units of the formula -[(Ar1)n-X)]m-[(Ar2)i-Y)]j-[(Ar3)k-Z)]l-[(Ar4)o-W)]p-(I) in which Ar1, Ar2, Ar3, Ar4, W, X, Y and Z, independently of each other, are identical or different, the indices n, m, i, j, k, l, o and p, independently of each other, are zero or integers 1, 2, 3 or 4, their sum being at least 2, Ar1, Ar2, Ar3 and Ar4 are arylene systems having 6 to 18 carbon atoms, and W, X, Y and Z are divalent linking groups, selected from -SO2-, -S-, -SO-, -CO-, -O-, -CO2-, or alkylene groups or alkylidene groups having 1 to 6 carbon atoms is suitable for removing ozone from gases or liquids. The removal proceeds quantitatively, no volatile products being formed.
Patent TR-24636-A (TR)
IPC: C08L77/00
Filed: 1990-06-04
Abstract: Fibers are disclosed which consist of a combination of para-aramid and poly(vinyl pyrrolidone). The fibers exhibit improved strength and greatly improved dyeability as well as improvements in several other characteristics.
Patent TR-26775-A (TR)
IPC: A61F/
Filed: 1992-06-09
Abstract: Absorbent article such as disposable diapers, incontinent briefs, diaper holders and the like, that have a unique elastic waist feature that improve the dynamic fit of the elasticized waistband as well as the containment characteristics of the absorbent article. The elastic waist feature comprises an "expansive tummy panel" that is capable of expanding well-beyond the dimensions of the absorbent article set by the primary fastening system (and the original dimensions of the end edge) so as to accommodate wearers, especially large infants, with large expansile waists so as to reduce the sagging/slipping of the absorbent article. The extension forces of the elasticized waistband are lower than the extension forces of the elasticized side panels so as to accommodate such expansion. In preferred embodiments of the elastic waist feature, the elasticized waistband is formed from a stretch laminate.
Patent TR-24646-A (TR)
IPC: A01N43/56
Filed: 1990-06-18
Abstract: The invention provides N-phenylpyrazole derivatives of the formula:   <CHEM> wherein R<1> represents alkyl optionally substituted by halogen, R<2> represents alkyl, alkenyl or alkynyl optionally substituted by halogen, R<3> represents a phenyl group substituted in the 2-position by halogen; in the 4-position by optionally halo substituted alkyl or alkoxy; and optionally in the 6-position by halogen; and m and n are independently 0, 1 or 2; which are active against arthropod, plant nematode, helminth and protozoal pests.
Patent TR-26937-A (TR)
IPC: C11B3/08
Filed: 1993-07-27
Abstract: This invention relates to a new process for refining and deodorizing the oil from the seeds of the neem tree by refining a neem oil solution with an alkaline solution of hydrogen peroxide to provide an edible grade of vegetable oil.
Patent TR-24962-A (TR)
IPC: B65F3/04
Filed: 1989-09-06
Abstract: An improved lifting and tilting device for emptying garbage containers into the pour-in opening of a garbage truck. The device comprises a quadrangle of joints of a collapsible frame which carries the container during the emptying process. An upper bar of the quadrange is coupled to a swivel drive while another member of the quadrangle can grip and support the garbage container. Through appropriate locking devices the quadrangle becomes a quasi-rigid unit with the gripped container to effect the emptying, said quasi-rigid unit being dissolved only during the downward swivel motion of the upper bar prior to putting the container down.
Patent UY-38566-A (UY)
Title: Metodo para producir lignina oxidada en planta de pulpa de celulosa kraft
Inventor: PEHU-LEHTONEN LAURI
IPC: D21C11/04
Filed: 2020-01-31
Abstract: De acuerdo con un aspecto ejemplo de la presente invención, se proporciona un método para producir de manera técnica y económicamente viable un agente tensoactivo de alto rendimiento a base de lignina oxidada dentro de una planta de pulpa de celulosa kraft sin interferir en el proceso principal.
Patent YU-26996-A (YU)
Inventor: VET LAZIC DRAGICA MR
Filed: 1996-05-08
Abstract: Postupak za izradu proizvoda od mesa primenom korena rena kao dodatnog sastojka. Suština pronalaska je u tome da se koren rena koristi kao dodatni sastojak u proizvodima od mesa, kao zamena za aditive-hemijske supstance nitrite (nitrate). Gotovi proizvodi izrađeni po ovom pronalasku imaju svetloružičastu boju, iako im nisu dodati čisti nitriti (nitrati). Bolja je održivost ovih proizvoda kao rezultat fitoncidnog dejstva korena rena. Ovim pronalaskom se rešava složeni problem dodavanja čistih otrova (nitriti) u proizvode od mesa. Takođe se rešava problem manjkavosti boje proizvoda izrađenih bez nitrita. Da bi mogao da se koristi koren rena mora biti pripremljen na prikladan način. On se usitnjava u ekstrakcionom sredstvu u odnosu 1:1, pa se ova suspenzija dodaje sirovini za proizvode od usitnjenog mesa. Ako se ova suspenzija razredi, ostavi da ekstrahuje, odlije i procedi, dobije se ekstrakt koji se dodaje salamuri za ubrigavanje i/ili nalivanje komada mesa, a može se i on dodavati proizvodima od usitnjenog mesa. Proizvodima se ne dodaju nitriti (nitrati).
Patent YU-33089-A (YU)
Title: Rotacioni motor sa unutrašnjim sagorevanjem
Inventor: MIROLJUB VILOTIJEVIC
Filed: 1989-02-14
Abstract: ROTACIONI MOTOR SA UNUTRAŠNJIM SAGOREVANJEM, pronalazak se odnosi na konstrukciju rotacionog motora sa unutrašnjim sagorevanjem koja se sastoji iz kućišta (1) u kome su u fiksiranim osama rotacije na jednom pravcu smeštena tri cilindrična rotora (2a, 2b, 3). Centralni rotor (3) poseduje dva klipa (4), a dva pomoćna rotora (2a, 2b) smeštena medjusobno na 180В° oblikovana su tako da spregnutom rotacijom sa centralnim rotorom (3), u odnosu 2:1 propuštaju klipove centralnog rotora na svakih 180В° njihove rotacije. Prelazom potisne pločice (5) preko čela klipa (4a) počelo je formiranje radnog prostora koji nadalje propagira u smeru kretanja rotora gonjenog pritiskom gasova na čelo klipa (4a). Zaptivanje radnog prostora je obezbedjeno postojanjem minimalnog zazora izmedju površina u medjusobnom kretanju. U početnoj fazi formiranja radnog prostora kompresorom (11) se ubacuje već pripremljena smeša preko medju komore (20) (u kojoj se smeša pali) kroz bočni otvor (15) na kućištu (1). Ovim su jasno definisana četiri takta: usisno-sabijni unutar kompresora stepena kompresije i radno-izduvni stepena adijabatske ekspanzije u kućištu motora fizički odvojen od kompresora.
Patent YU-68199-A (YU)
Title: Pharmaceutical formulations containing voriconazole
Inventor: HARDING VALERIE DENISE
IPC: A61P31/10
Filed: 1998-06-02
Abstract: The invention provides a pharmaceutical formulation comprising voriconazole, or a pharmaceutically acceptable derivative thereof, and a cyclodextrin derivative of formula (I), wherein R1a-g, R2a-g and R3a-g independently represent OH or O(CH2)4SO3H; or a pharmaceutically acceptable salt thereof.
Patent YU-95287-A (YU)
Title: Process for synthesis of methyl-tert-alkyl-ethers with corosion suppresion
Inventor: TROTTAR R
IPC: B01J31/08
Filed: 1987-05-26
Abstract: Methyl-tert-alkyl ethers coming from a synthesis section are separated from unreacted hydrocarbons by means of a rectification operation, in which the unreacted hydrocarbons are drawn as overhead fraction, in the form of an azeotropic mixture with methanol. To the purpose of removing methanol, and of therefore allowing a suitable use of said unreacted hydrocarbons, the azeotropic mixture is washed with water inside a washing column, which gets very rapidly corroded. The invention solves the corrosion problem by resorting to the removal of oxygen from the hydrocarbon charge and/or of methanol, before these are sent to the synthesis.
Patent AT-A127899-A (AT)
Inventor: DUERNBERGER GERHARD
IPC: E04F15/04
Filed: 1999-07-23
Abstract: The invention relates to wood-product components (1, 2) which are provided, along their longitudinal edges (7) with matching projections and/or recesses by which they are joined together,wherein two recesses in the form of grooves are provided in the underside (15) of each component (1, 2), for accommodating retaining elements (10, 12) of at least one clip (11) arranged under the components (1, 2);wherein the retaining elements (10, 12) extend upward from the clip base body (17);wherein one of the two retaining elements (10) can be engaged with an edge-proximate inside surface (13) of a recess (8, 9') of one component (1), and the other retaining element (12) can be engaged with an edge-proximate inside surface (20) of a recess (8', 9) of the adjoining component (2), andwherein one of the retaining elements (10) is a flange element extending upward.According to the invention, the components are characterized in that the other retaining element, adapted to engage in the recess (8', 9) of the adjoining component (2), is formed by a resilient detent (12) which in unstressed position extends upward from the clip base (17) in the direction obliquely to the plane defined by the edges (7) of components (1, 2).
Patent AT-A206698-A (AT)
Inventor: TORNBERG CLAES
IPC: B22F9/08
Filed: 1998-12-09
Abstract: Metal atomization equipment comprises a sloping atomizing chamber (3) which delivers powder, via a riser tube (5), a disintegrator (6), a separator (7) and a collection vessel (8), to an encapsulation unit (9). Metal powder atomization equipment comprises an atomizing chamber (3) which slopes downwards from a metallurgical vessel (2) to a diversion component (4) for directing the powder into a riser tube (5) connected to a disintegrator (6). The disintegrator (6) is connected by a diversion valve (61) to a separator (7) connected to a collection vessel (8) which itself can be connected by a shut-off valve (81) to a containerization unit (9) or a container. An Independent claim is also included for metal powder production using the above equipment.
Patent BE-901802-A (BE)
Title: Soupape de remplissage pour machines de remplissage a contre-pression.
Inventor: JORDAN H
IPC: B67C3/06
Filed: 1985-02-22
Abstract: Une soupape de remplissage pour machines de remplissage à contre-pression en vue de remplir des récipients tels que des bouteilles, des boites et analogues comprenant un corps avec lequel coopèrent des canaux pour la mise sous vide, la mise sous pression et le remplissage, ainsi que des soupapes attribuées à ces canaux qui peuvent etre commandées individuellement et/ou ensemble de l'extérieur. Entre l'axe de commande des soupapes et la glissière prévue pour la commande, on intercale des segments de commande auxiliaires sur les éléments de soupapes.
Patent BE-904031-A (BE)
IPC: E01H1/02
Filed: 1986-01-13
Abstract: 1. Sweeping method comprising the combined use of a mechanical brush (9) and a container (10) at the front of a motor vehicle, in which the front edge (26) of the forwardly open container (10) is arranged almost against the ground to be swept, the ground is swept by driving the brush in rotation so that the swept material is projected rearwardly through the container opening and the material in the container is removed by raising the container (10) and inclining its opening downwardly and in which the brush is moved freely and automatically away from the container so as to clear its opening when an obstacle is encountered and the brush is automatically returned to its initial position when the obstacle disappears, characterized in that, during sweeping, the brush (9) is freely and automatically lowered under the effect of gravity towards the ground adjacent to the opening of the container (10) and in that, in the removal position, when the opening of the container is inclined downwardly well above the ground, the brush is freely and automatically moved away under the effect of gravity from the front edge of the container so as to clear the container opening and the brush (9) is possibly used to help remove the granular material from the container.
Patent BE-904644-A (BE)
Title: Procede et appareil permettant de reduire la production de brouillards acides.
IPC: C25C1/12
Filed: 1986-04-21
Abstract: Les bulles produites sur une électrode dans un procédé électrolytique sont amenées à coalescence en prévoyant un dispositif de masquage inerte du point de vue électrique et limitateur de surface, dont au moins une partie inférieure est immergée dans l'électrolyte, ce dispositif de masquage réduisant la surface libre de l'électrolyte, comprise entre les électrodes, ce qui amème les bulles gazeuses à se rassembler au point de subir une coalescence, ce qui donne des bulles plus grosses et une moindre formation de brouillard acide.
Patent BE-764110-A (BE)
Title: Cyclic perfluoro polyethers
Inventor: SIANESI D
IPC: C07D323/04
Filed: 1971-03-11
Abstract: Title cpds. are of formula (I): (where a and b are 0-20 and (a + b) is 2-30). Examples of I are perfluorodi-and tri-oxetane, perfluorodioxane etc. (I) are used as heat exchange fluids, refigerants, aerosol propellants, fire extinguishing agents and solvents. They are heat and oxygen stable, chemically inert, non-flammable and non-toxic, and have high dielectric constant. (I) are prepd. by a decomposn. reaction of a linear perfluoropolyether peroxide.
Patent BE-785096-A (BE)
Title: Nuclear fuel assembly - for gas cooled reactor using stacked annular sheathed elements
Inventor: YELLOWLEES J M
IPC: G21C3/36
Filed: 1972-06-19
Abstract: The fissile or breeder material used is in the form of particles esp. coated in any suitable way e.g. with pyrolytic carbon, and these are retained between coaxial or parallel vertical perforated walls so that they form an annular bed through which the coolant gas flows freely in a radial direction either from the inside out or vice versa. To minimize clogging of the free gas channels through the particles due to accumulated pressures caused by gravity and/or thermal expansion, the annular bed is made up of a number of vertically stacked sections of equal height. These are so shaped that the stack is stable.