baber/WOPTO huggingface dataset:
Patent JP-H0356093-B2 (JP)
IPC: B01F23/10
Filed: 1985-05-04
Abstract: Disclosed is a vapor generator for generating a supply of a gas bearing vapors of a compound at a desired concentration. The supply of gas bearing vapors can be generated on demand at a desired constant delivery pressure. The generator comprises a gas line for conveying pressurized gas from a source thereof through first pressure regulating means to a vessel; said vessel for retaining a reservoir of said compound in its liquid phase and having headspace thereabove, said vessel being insulated and having heating means to maintain said liquid and said headspace at a desired temperature. The gas line extends into the vessel to a position within the reservoir of liquid and there is terminated with gas distributor means. The vessel is provided with a product vaporous outlet from the headspace from which a gas outlet line connects to a second pressure regulator means. The first pressure regulator means independently controls the pressure in the vessel while the second pressure regulator means independently controls the delivery pressure of the gas bearing said vapors. The concentration of vapors in the supply of outlet gas is determined by the vessel pressure and vessel temperature. Advantageously, the generator may be portable and may be used to generate vaporous amine carried by air or an inert gas.
Patent JP-3042943-B2 (JP)
IPC: B65B51/22
Filed: 1993-04-23
Granted: 2000-05-22
Abstract: The disclosure relates to an apparatus for the ultrasonic sealing of thermoplastic materials and comprises a vibration generator (2) of a so-called giant magnetostrictive powder composite (GMPC) which is secured in a jaw and has been given a cross-sectional area which progressively reduces seen from the anchorage point and whose free end displays a narrow working surface. The vibration generator (2) is surrounded by a coil (3) for generating a magnetic field. <IMAGE>
Patent EP-1317317-B2 (EP)
Inventor: GILLINGHAM GARY R
IPC: B01D46/24
Filed: 2001-08-10
Granted: 2017-01-04
Abstract: Filter arrangements include a barrier media in the form of fluted media treated with a deposit of fine fibers. The media is particularly advantageous in high temperature (greater than 140 to 240°F) systems. Such systems may include engine systems, gas turbine systems, and fuel cell systems. Filter arrangements may take the form of media packs having a circular cross-section or a racetrack shaped cross-section, or media packs formed in a panel configuration
Patent EP-1537198-B2 (EP)
Inventor: ORTIZ RAFAEL
IPC: C11D3/37
Filed: 2003-09-11
Granted: 2011-11-16
Abstract: The present invention relates to stable polymer systems comprising anionic and modified polyamine polymers. When such polymer systems are employed in cleaning compositions, such cleaning compositions exhibit unexpectedly improved anti-soil re-deposition and situs whitening capabilities.
Patent EP-0085521-B2 (EP)
IPC: F04B15/02
Filed: 1983-01-24
Granted: 1991-11-13
Abstract: A slurry pump has a hopper containing slurry. A pumping cylinder containing a piston communicates with the hopper through the hopper wall. A delivery tube is swung into and out of register with the cylinder. Slurry is drawn into the cylinder by the piston and out through the delivery tube. The pump is controlled by a lever which has a central neutral position and two operating positions. Dangerous moving parts are covered by a guard mounted on hinges. An arm on the guard engages a slide which has a channel. If the guard is moved from its closed position, the arm slides the slide so that the control lever enters the channel and moves to its neutral position. The external moving parts include releasable clamping means for sealing the junction of the delivery tube and the cylinder while slurry is being transferred from the cylinder to the tube.
Patent EP-0163224-B2 (EP)
IPC: C07C309/41
Filed: 1985-05-18
Granted: 1991-10-16
Abstract: Acyloxybenzenesulfonic acids and their alkali metal and alkaline earth metal salts are prepared by sulfonation of phenol in the presence of a small amount of a complexing agent for the sulfonating agent SO3 or chlorosulfonic acid, followed by esterification and, if required, neutralization to give the alkali metal or alkaline earth metal salt.
Patent EP-0364617-B2 (EP)
Inventor: EGGERS HANS JUERGEN DIPL-ING
IPC: F23J15/00
Filed: 1988-10-18
Granted: 1995-04-12
Abstract: Apparatus for denitrifying power station excess gases (crude gas) which come from a flue gas desulphurisation unit and are heated to the requisite catalyst temperature before the injection of ammonia by heat exchange with the denitrified gases (pure gas) and by supplying additional heat. Known denitrification devices fitted with regenerative heat exchangers operate with large gap and leakage losses, which leads to restrictions in the achievable degree of denitrification and hence the efficiency. Moreover, known denitrification devices have a large space requirement, which makes expensive heat insulation measures necessary due to the free surfaces, in order to prevent a deterioration in efficiency due to heat losses. It is proposed to use, for the heat exchange between crude gas and pure gas, a plate heat exchanger (4) which operates in cross-counterflow, the additional heat being supplied and the ammonia being injected (14) to the outlet duct (9) of the plate heat exchanger. At the end of the outlet duct (9) is arranged a deflection hood (16), with the catalysts (9a, 9b) being arranged between its outlet and the re-entry of the denitrified gases into the plate heat exchanger (4). <IMAGE>
Patent EP-0861293-B2 (EP)
Inventor: CITTADINI PAOLO
IPC: C08L53/02
Filed: 1995-12-16
Granted: 2010-06-02
Abstract: PCT No. PCT/EP95/05061 Sec. 371 Date Jun. 18, 1997 Sec. 102(e) Date Jun. 18, 1997 PCT Filed Dec. 16, 1995 PCT Pub. No. WO96/19534 PCT Pub. Date Jun. 27, 1996Gaskets especially for refrigerators are made from a polymeric material consisting of a mixture comprising a-olefin copolymers. The gaskets obtained therefrom are lighter, thinner and have better mechanical characteristics than those of the known art.
Patent EP-0841937-B2 (EP)
Title: Use of betaglycan to reduce scarring
Inventor: FERGUSON MARK WILLIAM JAMES
IPC: A61P17/02
Filed: 1996-07-31
Granted: 2009-01-14
Abstract: PCT No. PCT/GB96/01841 Sec. 371 Date May 14, 1998 Sec. 102(e) Date May 14, 1998 PCT Filed Jul. 31, 1996 PCT Pub. No. WO97/05892 PCT Pub. Date Feb. 20, 1997The present invention concerns soluble betaglycan for use in promoting the healing of wounds or fibrotic disorders with reduced scarring, together with methods for same.
Patent EP-1054851-B2 (EP)
Inventor: DEGEORGE CHARLES WILLIAM
IPC: C10G45/02
Filed: 1999-02-05
Granted: 2010-05-05
Abstract: L'invention porte sur un processus de conversion au gaz produisant des hydrocarbures et de l'hydrogène à partir d'un apport de gaz de synthèse, mélange de H2 et de CO, et utilisant l'hydrogène d'une partie de l'apport (i) pour le rajeunissement catalytique de l'hydrocarbure de synthèse, et/ou (ii) pour une hydroconversion améliorant au moins une partie des hydrocarbures de synthèse. L'hydrogène est produit, à partir d'un flux de gaz de synthèse amené dans le réacteur de synthèse des hydrocarbures, par un ou plusieurs moyens physiques (i) de séparation tels que l'adsorption modulée en pression, et/ou moyens chimiques (ii) de séparation tels que la conversion à la vapeur d'eau. Si on recourt à un convertisseur en raison de la capacité insuffisante du générateur de gaz de synthèse, on devra utiliser des moyens de séparation physiques, par exemple l'adsorption modulée en pression, pour séparer le courant d'hydrogène pur de l'effluent gazeux du convertisseur.
Patent JP-3273917-B2 (JP)
IPC: F25D11/02
Filed: 1998-04-13
Granted: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary rise in the temperature of a storage chamber on the side where any cooler or the like is not equipped, when cooling operation is restarted after the defrosting operation. SOLUTION: A freezing storage 10 is maintained at a set temperature as a cooler 12 and a cooler fan 14 are on/off-controlled based on a detected temperature of a refrigerating storage temperature sensor 15. A preservation storage 20 is maintained at a set temperature slightly higher than the refrigerating storage as the driving or the stoppage of a preservation storage fan 27 for introducing cool air are controlled base on a detected temperature of a preservation storage temperature sensor 28.  When the cooling operation is restarted after the defrosting operation, the preservation storage fan 27 will not be driven even when the temperature of the preservation storage 10 is higher than the set temperature and after a waiting is made until the temperature of the refrigerating storage 10 lowers down to the temperature of the preservation storage 20, the preservation storage fan 27 is driven.
Patent JP-3526310-B2 (JP)
IPC: C07D243/02
Filed: 1993-05-17
Granted: 2004-05-10
Abstract: There is described a novel process for the asymmetric hydrogenation of compounds of the general formula <IMAGE> in which each R independently denotes alkyl, arylmethyl, aryl, alkoxy, arylmethoxy or aryloxy, or both Rs together denote methylene, ethylene or 1,2-phenylene, and n denotes 1, 2 or 3, or of their salts, to give (S)- or (R)-compounds of the general formula <IMAGE> in which R and n have the abovementioned meanings, using optically active ruthenium diphosphine complexes as catalysts. The preparation of the novel compounds II, which form a further subject of this patent application, is likewise described.
Patent JP-H0248628-B2 (JP)
IPC: C25D5/48
Filed: 1986-05-23
Abstract: An electrolytically metallized article and process therefore, the process including the steps of electrolytically depositing a metal layer onto a surface of the substrate; and structuring the metal layer to provide regularly distributed openings therein, which openings extend through to the substrate and have an interval between adjacent openings which permits, during any subsequent heat treatment of the metallized substrate, the escape of volatile and volatilizable substances included in the metal layer and the substrate during the electrolyte deposition. The interval between adjacent openings is preferably such that the structured metal layer has no continuous metal portion measured between adjacent openings which exceeds 2 mm.
Patent JP-2993866-B2 (JP)
IPC: B29C45/16
Filed: 1995-05-29
Granted: 1999-12-27
Abstract: Opposed gating injection method and apparatus for forming molded articles and for use with injection molders wherein a first mold half (14) and a second mold half (16) are adapted to cooperate and form at least one mold cavity (22). The invention includes a first injector nozzle (28) positioned in a first mold half (14) adjacent the cavity (22), for injecting a first molding resin into the cavity through a first orifice (32). A second injector nozzle (36) is included which is positioned in the second mold half (16) adjacent the cavity (22) for injecting a second molding resin. The second resin may be different from the first resin or the same as the first resin. The second resin is injected through a second orifice (42) unconnected with the first orifice (32). In accordance with the invention, the injector nozzles (28,36) may be either simultaneously or sequentially activated for filling the mold cavity, and may be single material or co-injection type nozzles. <IMAGE>
Patent JP-3329185-B2 (JP)
IPC: G11B20/14
Filed: 1996-05-28
Granted: 2002-09-30
Abstract: Parallel ML processing of an analog signal in a RLL-coded channel in which (1) vectors for a current state of the channel and the next state of the channel are computed using Walsh transform vector coefficients of the analog signal; (2) current state vectors and next state vectors and values of vectors precomputed in analog matched filters are used to generate vector scalar products which are compared against preselected threshold values for generating binary decision outputs that are used in digital sequential finite state machines to generate ML symbol decisions; and (3) ML symbol decisions are fed back and used to subtract the intersymbol interference value of the current state vector from the vector of the next state to transform the next state vector into an updated current state vector.
Patent JP-2555915-B2 (JP)
IPC: H01L21/60
Filed: 1991-06-11
Granted: 1996-11-20
Abstract: PURPOSE:To provide a method and a jig for forming a metallic projection such as TAB package of a semiconductor element at a low cost and a narrow pitch. CONSTITUTION:A metallic lead 6 is held by a supporting tool 1 wherein a metallic line material 3 is passed through a feed hole 10, a pressure tool 2 which slides mutually with the supporting tool 1 in contact with an edge face 12 of a longitudinal direction, and a metallic line material 3 which is fed out by a fixed length by a feed mechanism 11 is cut and fixed by pressure on the metallic lead 6.
Patent JP-S6143337-B2 (JP)
Inventor: EMMONS WILLIAM D
IPC: C08F20/28
Filed: 1980-10-13
Abstract: The invention is concerned with novel unsaturated compounds having extremely low volatility having a single monoethylenically unsaturated group of the formula H2C = C < whereby they are capable of polymerization to produce linear homopolymers and copolymers with copolymerizable monomers containing such a group, and having autoxidizable characteristics by virtue of a different type of unsaturated group. These new compounds are useful for the production of polymers, alone or in admixture with other polymers or monomers to modify the characteristics of the components of the mixture. They are useful in coating or impregnating compositions and/or in the molding, casting, or otherwise forming of shaped articles.
Patent JP-2690149-B2 (JP)
IPC: H05K3/28
Filed: 1989-06-13
Granted: 1997-12-10
Abstract: A method of applying coating material (S1-S4, S11-S18) to only selected areas of a packaged printed circuit board (B1) wherein the coating material is supplied to a flat-pattern nozzle (Nf) at a pressure sufficient to produce a liquid film emission in a flat triangular or dovetail shaped pattern (Fs) which portion of the nozzle emission is substantially free of atomised particles. The circuit board (B1) is positioned relative the nozzle (Nf) to place the board in the path of the film pattern and relative movement between the nozzle (Nf) and board (B1) is effected in conjunction with controlling the supply of coating to the nozzle (Nf) to coat only desired regions of the board (B1) while avoiding deposit of coating material on areas to be left uncoated.
Patent JP-H0118257-B2 (JP)
IPC: F02F5/00
Filed: 1981-10-09
Abstract: A piston ring (5) inserted in a groove in an internal combustion engine piston (3) comprises at least two materially joined piston-ring discs (6, 7) arranged axially in series. In addition, this piston ring (5) can be compressed with a uniform axial intensity over its entire circumference in a partial, outer radial region. This compressibility is provided by the presence of at least one radially encircling, outwardly open annular gap (13) at the level of the plane in which the piston-ring discs (6, 7) are joined. At low pressure in the cylinder, this gap takes up lubricating oil. When the piston ring (5) is subjected to the gas pressure acting in the combustion chamber of the internal combustion engine, this lubricating oil is forced out of the annular gap (13) into the space (25) between the sliding surface (26) of the piston ring and the sliding surface (2) of the cylinder due to an axial constriction of the annular gap resulting from the said gas pressure. The piston rings (5) thus have a self-lubricating action controlled as a function of the gas pressure in the cylinder, thereby reducing wear both on the piston rings (5) themselves and on the sliding surfaces (2) of the cylinder. <IMAGE>
Patent JP-3238944-B2 (JP)
IPC: C07D213/89
Filed: 1992-06-19
Granted: 2001-12-17
Abstract: Composition for reducing hair loss and for inducing and stimulating its growth, containing a compound of formula: <IMAGE>  in which:     R1 and R2 denote H or an alkyl and do not simultaneously denote H; R3 and R4 denote H, an alkyl, a heterocycle with nitrogen in position 6 and do not simultaneously denote H;   X denotes H or a halogen;   Y denotes O or OSO3; as well as their addition salts with physiologically acceptable acids.
Patent JP-H0533114-B2 (JP)
IPC: H05K3/34
Filed: 1984-09-17
Abstract: A pouring head is arranged above a conveyer belt which carries objects to be coated with a coating material being poured from the pouring head in the form of a curtain extending transversely to the direction of travel of the belt. In order to limit the free falling curtain on both sides two rim severing organs are provided on each side of the curtain, one organ above the other, as well as curtain edge-guiding means, one for each severing organ, which are arranged each adjacent the severing organ to which it pertains. The lower severing organs are arranged a short distance above the conveyer belt. The two severing organs comprise blades for cutting off marginal strips from the falling curtain in two successive stages, thus reducing the width of the curtain to a desired size. The lower severing organ serves mainly to cut off the rim bead being conventionally produced on the curtain where it slides downward on the curtain guiding means, thus preventing the occurrence of undesirably thick marginal zones in the coatings produced on the objects being moved underneath the pouring head by the conveyer belt.
Patent JP-S6239238-B2 (JP)
IPC: C25B11/00
Filed: 1982-11-22
Abstract: A filter-press electrolytic cell comprising a plurality of metallic anode plates, metallic cathode plates, frame-like gaskets of an electrically insulating material, and hydraulically impermeable cation-exchange membranes, the anode plates, cathode plates and gaskets having four openings therein which in the cell form four compartments lengthwise of the cell from which liquors may be charged to the products of electrolysis may be removed from the anode and cathode compartments of the cell, at least some of the openings in the anode and cathode plates having electrically insulating frame-like members therein, which may be integral with the gaskets.
Patent JP-H0641414-B2 (JP)
Inventor: OTSUTOO IZAAKU
IPC: A23F3/16
Filed: 1985-09-18
Abstract: Improved camomile extracts are obtained by extraction of fresh camomile flowers with aqueous lower alkanols and wthout a subsequent heat treatment.
Patent JP-2665085-B2 (JP)
IPC: B01F25/74
Filed: 1991-08-23
Granted: 1997-10-22
Abstract: The invention relates to a feed apparatus for the material to be fed to an extruder 14. Apart from a main component, the extruder 14 is fed at least one secondary component, which is to be mixed with the main component and the material throughput of which is set as a function of the consumption of the extruder 14, determined on the basis of the material throughput of the main component. The feeding of the main component takes place via a central shaft 6 into an inlet nozzle 10, into which the discharged material stream is directed with a radial flow component by means of a directing element 8. This material stream is crossed by the material stream of the secondary component, introduced above the outlet 7 of the central shaft 6 into the inlet nozzle with a downwardly directed flow component. The secondary component is incorporated in the material stream of the main component without any back pressure, so that no back pressure of the secondary components occurs. As a result, the material throughput of the main component is reduced to correspond to the material throughput of the secondary components.
Patent JP-3141241-B2 (JP)
IPC: G11B27/00
Filed: 1990-08-24
Granted: 2001-03-05
Abstract: A disc recording apparatus records digital data by an optical head (3) such that time compressed digital data are arranged into a plurality of clusters (C) at an interval of a predetermined number of sectors, a cluster-linking sector having a length longer than an interleaving length is provided at each linking part of each cluster (C), and the digital data are subsequently interleaved and recorded on a disc-shaped recording medium (2) so that interleaving at the time of data recording on a cluster-by-cluster basis is within the range of the cluster-linking sector. There is also disclosed a disc reproducing apparatus for reproducing digital data so recorded. <IMAGE>
Patent JP-3722268-B2 (JP)
IPC: A01N43/80
Filed: 1999-08-17
Granted: 2005-11-30
Abstract: An antimicrobial composition which comprises an isothiazolone compound, suppresses decomposition of the isothiazolone compound and reduces irritation of skin caused by the isothiazolone compound is provided. The antimicrobial composition comprises an isothiazolone compound represented by general formula Ä1Ü or general formula Ä2Ü and an aminocarboxylic acid represented by general formula Ä3Ü or a derivative thereof. <CHEM>   <CHEM>   <CHEM>
Patent JP-2948290-B2 (JP)
Title: Substrate processing equipment
Inventor: ARAI IZUMI
IPC: H01L21/3065
Filed: 1990-09-05
Granted: 1999-09-13
Abstract: PURPOSE:To improve the efficiency of etching and ashing processes, by installing a load lock chamber, and making at least one of substrate processing chambers have isotropic plasma etching function and resist ashing function. CONSTITUTION:A semiconductor wafer 1 is aligned at an alignment part 14, and then subjected to specified processing by a processing part 15, in which the following two systems are provided; an in-side load lock chamber 23 capable of carrying wafers 1 while keeping airtight in a first processing chamber 22 for etching process, and an intermediate load lock chamber 24. A second processing chamber 25 is connected with the chamber 24. In the chamber 25, the wafers 1 after processing in the chamber 22 are subjected to processing like isotropic etching and resist ashing. Thereby etching process and resist ashing process, which is the next process, can be performed by a single equipment, without exposing the wafers 1 to the air. Hence the processing yield of wafers is improved, and the installation area efficiency of equipments and the like also can be increased.
Patent JP-3229268-B2 (JP)
IPC: A23L1/30
Filed: 1998-08-26
Granted: 2001-11-19
Abstract: The present invention relates to processes for the production of arachidonic acid containing oils, which preferably are substantially free of eicosapentaneoic acid. The invention also relates to compositions containing such oils, in an unmodified form, and to uses of such oils. In a preferred embodiment,  Pythium insidiosum  is cultivated, harvested and the oil is extracted, recovered, and used as an additive for infant formula.
Patent JP-3649915-B2 (JP)
IPC: A47F3/04
Filed: 1998-08-27
Granted: 2005-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a show case in which various things such as a pop stand, a hook part of a night cover, a front glass, a suction duct, etc., can be easily installed on a hand rail. SOLUTION: This show case 1 is provided with a hand rail 50 and a pop stand 65. A groove 59 extended in a length direction is formed in a room inner side side surface 50a of the hand rail 50, a pop stand installation member 63 is detachably attached on the groove 59, and the pop stand 65 is installed on the pop stand installation member 63.
Patent JP-3151342-B2 (JP)
IPC: G01N27/416
Filed: 1993-09-08
Granted: 2001-04-03
Abstract: A planar gas sensor, in particular a pCO2 sensor or pO2 sensor, has the following components:   - a pH sensor situated on a flat substrate or at least one noble-metal electrode situated on the substrate, - a reference electrode adjacent to the pH sensor or the noble-metal electrode, - an electrolyte layer which covers the reference electrode and the pH sensor or the noble-metal electrode and which is bounded by a first polymer structure, and - a layer which covers the electrolyte layer and a surface region of the substrate outside the first polymer structure and which is made of a hydrophobic material and is bounded by a second polymer structure.   <IMAGE>