baber/WOPTO huggingface dataset:
Patent GB-2334000-A (GB)
Title: Method of fabricating a bimetallic cantilever valve assembly for controlling ink flow within an inkjet printhead
Inventor: WEBER TIMOTHY L
IPC: B41J2/16
Filed: 1996-03-28
Abstract: The method comprises the steps of depositing a sacrificial oxide layer 64 onto a substrate 58a, depositing on the sacrificial layer a deformable, thermally conductive first metal layer 68 (Fig.6C); depositing on the first layer a deformable, thermally conductive second metal layer 70 (Fig.6D) with a different coefficient of thermal expansion relative to the first layer; etching the first and second layers to define a valve assembly; and removing the sacrificial oxide layer to free part of the first and the second layers from the substrate to form a bimetallic cantilever valve assembly; and connecting the assembly to a heat conductor through a preformed via 60. The first and second layers have thermal coefficients of sufficient difference to cause, upon heating, the valve assembly to deflect enough to occlude an ink channel (28,Fig.3) and isolate a firing chamber (42,Fig.3) from the channel. This isolation reduces the ink blown back into the channel during firing. Upon cooling, the valve assembly returns to an open position such that ink flows freely between the channel and the chamber.
Patent GB-2350412-A (GB)
Title: Freeing of seized valves
Inventor: ENSTON ROBERT PETER
IPC: F16K51/00
Filed: 1999-05-22
Abstract: In order to free a seized valve an inspection port (46, figure 3) is formed in a wall of the valve body and the areas where the valve is seized are determined. One or more injection ports 54 are formed in the valve body adjacent to the seized portions of the valve. Pressurised fluid (preferably an insoluble lubricant having a very high cone penetration) is injected through the or each injection port and the injection ports are then closed. The valve may be manufactured having ports already tapped (and plugged). The pressurised fluid is of the following composition: <SL> <LI>75-90% polyalphaolefins <LI>3-15% powdered silica <LI>0.5-5% powdered PTFE <LI>1-6% di-n-octyl sebecate. </SL>
Patent GB-2342954-A (GB)
Title: A gas exchange valve having a stem with a reduced diameter portion
Inventor: BOAST SAUL T
IPC: F01L3/20
Filed: 1999-09-02
Abstract: A valve 1 of an internal combustion engine comprises a head 11 for engaging a seat 3 and a stem 9 that slidably fits in valve guide 5. The stem 9 has a reduced diameter necked down portion 17 disposed between the head 11 and the valve guide 9, the necked down portion 17 is generally hour glass shaped and having a diameter reduced to 75-84% of the normal diameter of the stem 11. The necked down portion 17 allows the valve to bend, owing to its reduced spring constant, which reduces the stress experienced by the valve head 11 and accommodates misalignment between the valve head 11 and the seat 3.
Patent GB-2355303-A (GB)
Title: Louvre supports
Inventor: BROWN IAN
IPC: F24F13/08
Filed: 1999-09-21
Abstract: A louvre support (10) is formed form a sheet material cut to a predetermined shape and comprises a back member (12) and integrally formed first and second side members (14, 16) with integral louvre securement members (18, 19 Fig.1). A louvre blade (37) is fixed to the louvre securement members by interlocking of first (45) and second (39) engagement means of the louvre blade with distal (32) and proximal (22) engagement means of the louvre securement members. A tool (60, fig 8B) is provided for disengaging the louvre from the support.
Patent GB-2352097-A (GB)
Title: Electrical plug storage apparatus
Inventor: WILLIAMS JOHN RAYMOND
IPC: H01R13/60
Filed: 1999-09-28
Abstract: A box-sectioned apparatus is elongate and has a longitudinal slot to allow electrical cables to pass through. One end of the apparatus is closed by a sealed plate and the other end has an openable hinged door with a locking means. The apparatus has fixings to allow it to be fixed to a wall. The apparatus is used to store electrical plugs to prevent their unauthorised use.
Patent GB-2355034-A (GB)
Title: Subsea structure
Inventor: MACLEAY ALAN
IPC: E02B17/02
Filed: 1999-10-08
Abstract: A subsea structure comprises a body 4 having predetermined mounting location(s) to receive prefabricated weight(s) 22,24 and 26 for holding the body to the seabed. The method of installing the structure on the seabed comprises the steps of lowering the body to the seabed and subsequently lowering the prefabricated weights onto the predetermined mounting locations. The structure may be for instance a drilling template, manifold support frame or a wellhead production frame.
Patent GB-2357766-A (GB)
Title: Production of heterologous proteins
Inventor: KADERBHAI MUSTAK ALI
IPC: C12N15/70
Filed: 1999-12-24
Abstract: Processes are provided for the production of heterologous proteins in Gram-negative prokaryotes (such as <I>Escherichia coli</I>), in particular, processes in which the expressed heterologous proteins are targeted to the outer membrane and/or periplasm of the bacterial cell after export through the inner membrane (and, where targeting to the outer membrane is desired, across the periplasmic space). Also provided is a vector for expressing a heterologous gene encoding a polypeptide of interest in a Gram-negative prokaryote and targeting the expressed polypeptide to the outer membrane or periplasm thereof, the vector comprising nucleic acid encoding a stromal targeting domain (STD).
Patent HU-T66943-A (HU)
Title: N-[3-[2-(1h-imidazol-1-yl)-ethoxy]phenyl]-4-(2-thienyl)-2- pyrimidinamine and pharmacologically acceptable salts, pharmaceutical compositions containing them and process for preparing them
Inventor: PAUL ROLF
IPC: C07D409/14
Filed: 1992-12-30
Abstract: N-[3-[2-(1H-Imidazol-1-yl)ethoxy]phenyl]-4-(2-thienyl)- 2-pyrimidinamine and pharmacologically acceptable salts, useful as antiasthma agents and treatment of allergic diseases and exhibiting improved bioavailability properties.
Patent IL-38643-A (IL)
Title: 5-phenyl(or pyridyl)-1h-3-hydroxy-1,5-benzodiazepine-2,4-dione derivatives,their preparation and pharmaceutical compositions containing them
IPC: C07D243/12
Filed: 1972-01-26
Abstract: 1374529 Benzodiazepines BOEHRINGER INGELHEIM GmbH 26 Jan 1972 [27 Jan 1971] 3719/72 Heading C2C Compounds of the general formula (R<SP>1</SP>=H, alkyl, alkenyl, hydroxyalkyl, cycloalkylalkyl; R 2 =unsubstituted or substituted Ph or Py; R 3 = halogen, CF 3 , NO 2 ) are prepared by (a) reducing a compound of the formula (b) mild oxidation of a compound of the formula (R 4 , R 5 =H, alkyl), or (c) reacting a compound of the formula (R 1 not H) with water, optionally followed in the case of (a) and (b) by introduction of a 1- substituent. The above compounds are tranquilizers and anti-convulsants, and may be administered in the form of pharmaceutical preparations containing them in association with a carrier.
[GB1374529A]
Patent IL-64436-A (IL)
Title: Antimycotic preparations in the form of elastic liquid plasters
IPC: A61K9/12
Filed: 1981-12-02
Abstract: 1. Claims for the contracting states : BE, CH, LI, DE, FR, GB, IT, NL, SE Antimycotic agents which have relatively good release of active compounds and contain azole derivatives and customary formulation auxiliaries, characterised in that they contain 2-10% by weight of a spreading agent from the group consisting of isopropyl myristate, isopropyl palmitate, isopropyl stearate, caprylates/caproates of saturated fatty alcohols having the chain length of C12 to C18 , wax-like fatty acid esters, such as synthesized duck uropygial gland fat, silicone oils, isopropyl myristate/isorpopyl palmitate/isopropyl stearate mixture, coconut fatty acid isopropyl ester, 1-8% by weight of a solubilising agent and, as a film-forming agent, a quick-drying polyvinylpyrrolidone, a terpolymer of 30% by weight of vinylpyrrolidone, 40% by weight of vinyl acetate and 30% by weight of vinyl propionate, or a vinylpyrrolidone/vinyl acetate copolymer. 1. Claims for the contracting state : AT Process for the production of antimycotics based on azole derivative active compounds and costumary formulation auxiliaries, characterised in that the active compounds and the formulation auxiliaries are formulated together with 2 to 10% by weight of isopropyl myristate, isopropylpalmitate, isopropyl stearate, caprylates/caproates of saturated fatty alcohols having the chain length of C12 to C18 , waxy fatty acid esters, such as synthesized duck uropygial gland fat, silicone oils, isopropyl myristate/isopropyl palmitate/isopropyl stearate mixture or cocount fatty acid isopropylester as spreading agents, 1 to 8% by weight of solubilising agents, based in each case on the total weight, and a quick drying polyvinylpyrrolidone, a terpolymer of vinylpyrrolidone/vinyl acetate/vinyl propionate in a ratio by weight of 30:40:30, or a vinylpyrrolidone/vinylacetate copolymer as the film-forming agent.
Patent IL-72912-A (IL)
Title: Electric fusion furnace for glass
IPC: F27D11/04
Filed: 1984-09-11
Abstract: An electric fusion furnace for a vitrifiable charge wherein the fusion energy of the furnace is dissipated by the Joule effect in the molten mass, comprising a furnace having electrodes vertically disposed therein which are attached to the bottom of the hearth of the furnace and which are distributed regularly over the entire surface of the hearth in at least one ordered grouping of two rows with each row comprised of three equidistant electrodes powered in three respective phases designated as R, S, and T, wherewith the order of the phases in the two rows is inverted (R, S, T, and T, S, R), such that the two middle electrodes are in phase and the pairs of electrodes on the respective ends are in different phases, and wherewith the interelectrode distance in a given row is approximately equal to the distance between the two rows.
Patent IL-73360-A (IL)
Title: Processes for preparing hydroxyaromatic oligomers containing triazine groups and for preparing epoxy resins from the oligomers
Inventor: ROBERT E HEFNER JR
IPC: C08G73/06
Filed: 1984-10-30
Abstract: This invention pertains to a process for preparing hydroxyaromatic oligomers containing triazine groups. The process is characterized by (I) reacting (A) a material having an average of more than one aromatic hydroxyl group per molecule such as bisphenol A with (B) a cyanogen halide such as cyanogen bromide in the presence of (C) a base and recovering a mixture of cyanate-containing products and unreacted (A) materials; (II) trimerizing the product recovered in (I) in the presence of a trimerization catalyst such as cobalt naphthenate. This invention also pertains to a process for epoxidizing the product from step II by reaction with an epihalohydrin such as epichlorohydrin, dehydrohalogenation of the resultant product with a basic-acting material such as sodium hydroxide and recovering the resultant epoxy resin containing triazine groups.
Patent IL-80250-A (IL)
Title: Promoter arrangement for streptomycetes vectors
IPC: C12N1/21
Filed: 1986-10-08
Abstract: Arrangement, in the correct reading frame, of two promoters which are active in Streptomycetes results in enhanced expression of the relevant structural gene in Streptomycetes.
Patent IL-86941-A (IL)
Title: Process for the preparation of cephem compounds and some new cephalosporin derivatives prepared by this process
IPC: C07D499/00
Filed: 1988-07-01
Abstract: A cephalosporin compound substituted in the 7-position with a (cyclo)alkylideneammonio group of formula (II)    <IMAGE>  (II)  wherein X' is an anion from an acid HX, R1 and R2 are individually a C1-C16 alkyl group, or R1 and R2 together with the carbon atom to which they are attached form a cycloalkylidene ring with up to 8 carbon atoms and a process for the preparation which compounds are useful intermediates.
Patent IL-98876-A (IL)
Title: Process for the preparation of n-alkylsulfonylamino-sulfonylureas
IPC: A01N47/36
Filed: 1991-07-17
Abstract: Known herbicides of the formula (I) <IMAGE> (I) in which R1 is alkyl, alkenyl or alkynyl, which are optionally substituted by halogen, alkoxy or alkoxycarbonyl, R2 is H, alkyl, alkenyl, alkynyl or cycloalkyl, R3 and R4 are H or alkyl, R5 and R6 are H, alkyl or alkoxy, each of which can be substituted by halogen, alkoxy or alkylthio, or are halogen, alkylthio, alkylamino or dialkylamino, or, if R2 or R3 is H, their salts with bases, can be obtained when compounds of the formula II R1-SO2-NR2-SO2-NR3-CO-OR7(II) in which R1, R2 and R3 are as defined above, are reacted with compounds of the formula III <IMAGE> (III) in which R4, R5 and R6 are as defined above and R7 is alkyl, haloalkyl or optionally substituted phenyl, in an inert organic solvent, to give the compounds of the formula I.
[US5157121A]
Patent JP-S5395579-A (JP)
Title: Sealing method for resin
Inventor: HANYA KIMIHIRO
IPC: B29C45/14
Filed: 1977-02-01
Abstract: PURPOSE: To avoid the generation of air bubbles in the resin, by uniforming the injecting speed inthe metal mould independently of the location of the cavity in the mould, through the change of the resin feeding speed from the resin feeder according to the progress of sealing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58128448-A (JP)
Title: Automobile gasoline carburettor
Inventor: MATSUNAGA MORISHIRO
IPC: F02M7/04
Filed: 1982-01-25
Abstract: PURPOSE:To prevent air from being sucked through a power valve when the liquid surface in a float chamber slants, by providing a float in the inside of the power valve for additionally suppling gasoline and constituting such that the communication to a fuel supply passage is blocked upon the descent of the float. CONSTITUTION:In case acceleration is made in such a condition that fuel is fed to a fuel supply passage 6 through a main jet 3, a power valve 4 is opened by means of a control rod 8 for additionally supplying gasoline to the passage 6 from a float chamber 1. At this stage, the liquid surface in the float chamber 1 slants when the automobile is abruptly accelerated or turned so that the gravitational force is laterally exerted. Then, the liquid surface in a power valve 4 is lowered when the top of the power valve 4 is exposed from the liquid surface, and therefore, a float 4g descents due to its own weight, simultaneously, thereby a supply port 4f is blocked. Accordingly, air may be prevented from being sucked into the fuel supply passage 6 in the above-mentioned condition.
Patent JP-S5395532-A (JP)
Title: Error correction system for read only memory unit
Inventor: NEGISHI IWAO
IPC: G06F12/16
Filed: 1977-02-01
Abstract: PURPOSE: To correct error by adding a simple error detection and the area designation circuit for the elements, by constituting the memory exclusive unit with the read only memory of a large capacity and by memorizing the same content in a pulurality of areas in one element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02189538-A (JP)
Title: Screen
Inventor: MATSUO MASATAKE
IPC: G03B21/62
Filed: 1989-01-19
Abstract: PURPOSE:To improve the color reproducibility of a front and a rear projection type display device by making the reflectivity to visible light large in a short- wavelength range and small in a long-wavelength range. CONSTITUTION:The reflectivity to visible light is made large in the short- wavelength range and small in the long-wavelength range on the screen 7 where display image planes of projection type display devices 1-6 are projected. This screen 7 is used and then the short-wavelength light of the visible light is reflected by a front type more than the long-wavelength light. Consequently, the color temperature of a light source can be increased substantially and the color reproducibility of a display image plane is improved. The short-wavelength light is transmitted by a rear type more than the long-wavelength light. Consequently, the color temperature of the light source can be increased substantially to improve the color reproducibility of the display image plane.
Patent JP-H08196977-A (JP)
Title: Applicator
Inventor: TOYAMA SHOHEI
IPC: B43L19/00
Filed: 1995-01-26
Abstract: PURPOSE: To increase the pressure of a liquid tank by compressed air by swinging the liquid tank, moving a valve opening member in a cap to make the member collide with a spherical application body protruding from the end of a chip, and opening surely a liquid application opening. CONSTITUTION: When a liquid tank 1 is swung to agitate a correction liquid M by an agitator 14 after a cap 4 being pushed and set in an end opening 3, the valve opening member 5 in an inner cylinder 4-1 is moved in the cylinder direction to collide with a spherical application body 7 protruding from a liquid application opening at the end of a chip 2, and the application body 7 is pushed to retreat toward the inside of the chip 2 to separate from the fringe of the application opening against a spring 8 to open the application opening. Consequently, the opening of the application opening is carried out surely by the collision of the valve opening member 5. In this way, compressed air in the cap 4 is supplied into the liquid tank 1 from the clearance between the fringe of the application opening and the application body 7 to increase surely the inner pressure.  An applicator is used for the application of the eraser.
Patent JP-S58134867-A (JP)
Inventor: KAGEYAMA SHIYUUJI
IPC: B65D41/12
Filed: 1982-01-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60156889-A (JP)
Inventor: SHIGEOKA KOUJI
IPC: E04H6/02
Filed: 1984-01-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000208264-A (JP)
Title: Organic electroluminescent element and manufacture thereof
Inventor: AZUMA HISAHIRO
IPC: H01L51/50
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element with suppressed crystallization under a long-hour operation or a high temperature ambient and with improved durability. SOLUTION: In an organic electroluminescent element comprising an organic compound layer having at least an organic luminescent layer sandwiched with a pair of electrodes, the organic electroluminescent element includes the organic luminescent layer containing a luminescent material and a crystalization inhibitor and includes at least one layer of the organic compound layer containing a compound represented by a formula (I) and a crystalization inhibitor. The formula (I): X and Y are 6-50C aryl groups or 3-50C monovalent heterocyclic groups, and Ar is 6-80C arylene groups, a divalent triphenylamine redidue or divalent heterocyclic groups.
Patent JP-S57124967-A (JP)
Title: Facsimile device
Inventor: YASUDA KEIYUU
IPC: H04N1/32
Filed: 1981-01-27
Abstract: PURPOSE:To achieve communication between desired groups, by storaging an ID (indentification) number, and a plurality pieces of storage of this ID number and cheking the stored ID numbers, making the processing of transmission. CONSTITUTION:When a transmission controller 10 is operated as transmission mode, the controller 10 sets a mode storage device 16 to a transmission mode, operates a pointer P122 and sets a selection circuit 21 and a pointer P223 to the storage location of the main ID number. Thus, the main ID number is read out from an ID number memory 20 and this is given to a comparison circuit 25. At this state, the processsing for the discrimination of function and phase synchronism with the opposing station is made, and when the ID number is coincident, the transmission controller 10 transmits video information read in at a video reader 14. On the other hand, if all the ID numbers stored in the ID number memory 20 are all in discidence, the transmission controller 10 makes a call  restoring processing.
Patent JP-H06219264-A (JP)
Title: Valve element holding structure in negative pressure booster
Inventor: SHINOHARA TAKAYOSHI
IPC: B60T13/57
Filed: 1993-01-26
Abstract: PURPOSE:To prevent damage of a valve element mounted on a valve element holding tube and to fix the valve element holding tube without using an exclusive use retaining part of snap ring or the like, in the case of fitting a valve element holding surface to a valve tube connected to a booster piston, in a negative pressure booster. CONSTITUTION:An internal peripheral surface of a synthetic resin-made valve tube 8 is formed in a tapered surface of spreading a diameter from a closely attaching part to a bead-shaped base end part 20a of a valve element 20 toward an opening end of the valve tube 8, a tapered surface fitted to this tapered surface is formed in the periphery of a valve element holding tube 21, a circular arc-shaped stop groove 39 is formed in the internal peripheral surface of the valve tube 8, and a stop pawl 41 elastically engaged with this stop groove 39 is integrally formed with the valve element holding tube 21.
Patent JP-S60154008-A (JP)
Inventor: SATOU YASUHIRO
IPC: B28B11/00
Filed: 1984-01-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58128598-A (JP)
Inventor: YASUTAKE MASATOSHI
IPC: F16L59/20
Filed: 1982-01-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01189350-A (JP)
Title: Granule washer
Inventor: IMAMURA FUJIO
IPC: B02B1/04
Filed: 1988-01-20
Abstract: PURPOSE:To enable a granule washer to be utilized even in the place low in water-pressure such as multistoried housing by providing a pump to the upstream side of a jet device. CONSTITUTION:A communication hole 3 is bored to the bottom face of a vessel 1 and the suction port 5 of a circulation washing flow path 4 is faced to the vicinity of the communication hole 3 and a discharge port 6 is arranged to the upper part of the vessel 1. A changeover cock 7 is connected to the discharge port 6 and a jet device 9 is provided near to the communication hole 3 and a circulation washing flow path 4 is spirally provided to the outer peripheral part of the vessel 1. Furthermore a pump 8 is provided to the upstream side of the jet device 9 and also a solenoid valve 27 for opening and closing a supply channel is provided and the drain holes 21-23 for the water surface of washing water corresponding to a small amount, an intermediate amount and large amounts of granule to be washed are bored to the side wall of the vessel respectively and solenoid valves 25, 26 are provided to these drain holes so that granule can be automatically washed. In other words, a granule washer can be utilized even in the place low in water pressure such as multistoried housing by providing the pump to the upstream side of the jet device.
Patent JP-S63181146-A (JP)
Title: Recording method for magneto-optical disk
Inventor: SHIMIZU HIDEO
IPC: G11B11/10
Filed: 1987-01-21
Abstract: PURPOSE:To record and erase the information by the same power without the intensified optical and magnetic power by applying initialization being recording layer subject to unidirectional perpendicular magnetization in the opposite direction to the said perpendicular magnetization in advance. CONSTITUTION:Tracks 12, 13 whose magnetizing directions are opposite to each other are formed alternately adjacently by applying initialization being the magnetization inversion opposite to the perpendicular magnetization direction 18 to the recording/erasure track 12 of a magneto-optical disk whose magneto- optical recording layer 6 is magnetized perpendicularly unidirectionally. Thus, the overall leaked magnetic field spread in space is made zero and the overall bypass magnetic flux is made zero and also the cause to the inverse magnetic field at recording and erasure is excluded fundamentally. Thus, the countermeasure switching the intensity of external magnetic field and light spot at recording and erasure of information are not required, and the unerased information is not caused while using a device small in size and simple in constitution, and the magneto-optical disk recorder having the excellent S/N is obtained.