baber/WOPTO huggingface dataset:
Patent AU-759971-B2 (AU)
Title: Thermochromic laminates and methods for controlling the temperature of a structure
Inventor: KHALDI WALEED
IPC: B32B7/023
Filed: 2000-09-29
Granted: 2003-05-01
Abstract: Thermochromic laminates, which predictably vary their ability to absorb or reflect electromagnetic radiation, are provided. Laminates of the invention advantageously possess temperature trigger zones, that is, points or ranges of temperature, which function to decrease or increase the amount of electromagnetic energy, and particularly energy in the UV, infrared and visible ranges, that is reflected from the laminate, or absorbed as heat by the laminate and transmitted to an underlying structure. Laminates of the present invention can be provided in a variety of colors and temperature trigger points or ranges, and require no input of external energy except that of the impinging radiation. Laminates of the invention advantageously can be used in methods alone or combined with other materials such as roofing, siding, heat exchangers and other heat transfer materials and are therefore useful to control the temperature of an underlying structure or object.
Patent AU-624573-B2 (AU)
Title: Penetration enhancers for transdermal delivery of systemic agents
Inventor: PECK JAMES V
IPC: A61K47/08
Filed: 1987-11-18
Granted: 1992-06-18
Abstract: This invention relates to a method for administering systemically active agents including therapeutic agents through the skin or mucosal membranes of humans and animals in a transdermal device or formulation comprising topically administering with said systemic agent an effective amount of a membrane penetration enhancer having the structural formula <CHEM> wherein R<1> and R<2> are independently selected from the group consisting of alkyl radicals and cycloalkyl radicals comprising from 1 to 20 carbon atoms and R is selected from the group consisting of alkyl radicals and cycloalkyl radicals comprising from 1 to 30 carbon atoms; provided, however, that the total number of carbon atoms in said compound is 15 or more and the total number of carbon atoms in R<1> and R<2> is 5 or more.
Patent AU-650675-B2 (AU)
Title: Ink cartridge and ink jet apparatus usable with ink cartridge
Inventor: HASHIMOTO KENICHIROU
IPC: B41J2/175
Filed: 1991-09-20
Granted: 1994-06-30
Abstract: An ink cartridge includes a casing (27); an ink container (340) in the casing; an ink absorbing material (344) in the casing; an ink supply port in communication with the ink container to supply the ink therefrom to an outside of the case; an ink receiving port in communication with the ink absorbing material; and a projection from the casing adjacent the supply port. <IMAGE>
Patent AU-554229-B2 (AU)
Title: Pressure feeding of combustion apparatus
Inventor: BECKMANN KLAUS DIETER
IPC: F27D3/00
Filed: 1982-12-10
Granted: 1986-08-14
Abstract: 1. Device for feeding coal into a combustion chamber (11) under elevated pressure in which a mill (5) is provided with one feed line for raw coal and one for carrier gas each and in the feed line for raw coal two intermediate bunkers (12, 13) are arranged in series directly before the inlet of mill (5) in whose inlets (14) one pressure-tight closing shut-off device each is arranged, characterized in that mill (5) is directly connected with the combustion chamber (11) via one or several pulverized fuel lines, that the first intermediate bunker (12) seen in the direction of raw coal flow is provided with a vent line (18) capable of being shut off and that the shut-off devices are designed as pressure-tight closing gate valves (16, 17) before which - seen in the direction of coal flow - one intermediate conveyor each (21, 6) is arranged.
Patent AU-750589-B2 (AU)
Title: Method and apparatus for cryopreservation
Inventor: ACTON ELIZABETH
IPC: A01N1/02
Filed: 1998-10-22
Granted: 2002-07-25
Abstract: A method of cryopreserving biological material, which method comprises providing a sample of the biological material, where a liquid phase of the sample includes at least one solute; lowering the temperature of the sample to a nucleating point at which ice nucleation can occur in the sample; effecting ice nucleation in the sample; and lowering the sample temperature from the nucleating point to the solidification point thereof, characterized in that the temperature lowering from the nucleating point to the solidification point is non linear, whereby the rate of change of solute concentration in the liquid phase decreases for more than 80% of the time taken to lower the temperature from the nucleating point to the solidification point.
Patent DE-1927672-B2 (DE)
Title: Surface strata drilling gear
IPC: E21B7/20
Filed: 1969-05-30
Abstract: Surface layer drilling tool with ring shaped drilling crown, an inner drilling bit and a drill hammer has an impact piece attached to the internal drilling bit, situated between the drilling hammer and internal drilling crown. It becomes effective using impact edges on one or more internal protrusions of the annular drilling crown.
Patent DE-2011130-B2 (DE)
Title: Composite heat insulated door or window frame bar - has projection in groove on non-metallic section compressing plastic pressure unit
IPC: E06B3/263
Filed: 1970-03-10
Abstract: The composite shaped-section bar, for door, window or similar frames, incorporates a metal load bearing part of a shaped bar with two arms standing at right-angles to the plane of the frame, with two battens of a non-metallic heat-insulating part of a shaped bar engaging between these. These in turn hold between them a pressure unit made of permanently elastic plastics held in a compression seating. A shaped-section projecting unit (36) is mounted at the base (37) of the groove (24) which is bounded by the two arms (2, 3) on the metal shaped bar section (1), and this serves to compress the pressure unit (11). Clamping tension of the two parts of the bar is increased, effecting greater pressure outwards of the battens on the heat-insulating part of it.
Patent DE-2064863-B2 (DE)
Title: Horizontal drilling/milling machine tool exchange - has vertical magazine side and horizontal spindle side head adjustments
IPC: B23Q3/157
Filed: 1970-12-30
Abstract: Tool exchange installation for horizontal drilling and milling machine with two grip arms parallel to each other and axially displaceable in a guide head movable along a guide on a transport slide, for the movement of tools from a magazine to the working spindle tool engagement point and vice versa. A swivel axis for tool exchange has two swivel positions at 90 deg. to each other. The guide head (18a), on the transport slide (15a) is pivotable around a swivel axis parallel to the working spindle, and according to the swivel position is adjustable in the swivel plane of the magazine side in a vertical direction, and on the work spindle side in a horizontal direction.
Patent DE-2105862-B2 (DE)
Title: Electronic flash gun with light dependant automatic control - has additional DC transformer windings to produce polarised impulse to shut off converter circuit transistor
IPC: H05B41/32
Filed: 1971-01-28
Abstract: The switching or circuit device for electronic flash guns has an automatic control of flash length depending on lighting conditions and utilising electronic components in particular a tube quench or thyristor adjacent circuit cut off for the flash tube and having devices which disconnect the power section of the device when the flash tube is being discharged, has one or more additional windings (23) in the core of the d.c. converter transformer which produces the capacitor charge to discharge the flash tube. These windings (23) are attached to the tube supply circuit and produce an impulse on the control electrode of the d.c. converter circuit transistor (4) of such a polarity that the transistor (4) is cut off having discharge of the flash gun powering capacitor.
Patent DE-2107175-B2 (DE)
Title: Mobile pen carriage drawing machine - has circular rounded transmission lever connected to carriage support frame
IPC: B43L13/02
Filed: 1971-02-15
Abstract: The drawing machine of moving image type has a system to move and arrest the pen carrying carriage with a transfer lever system and handgrip activator. It has the end of the transfer or transmission lever (54) which is mounted on the support frame (48) constructed in a circular design. One end of the lever (54) is slide mounted to the pressure piece (57) on the horizontal slide carriage car (3). The mid point of the circular section shaping of the lever coincides with the main pivot axis (63) of the support frame (48).
Patent DE-2128221-B2 (DE)
Title: Motion control system using maltese cross - has hydraulic drive and cross acts as lightly loaded template defining motion
IPC: B23B7/10
Filed: 1971-06-07
Abstract: The required position indicator which forms part of the control circuit represents the ideal drive movement and is in the form of a miniature Maltese cross which requires little power to drive. The shaft of the Maltese cross, which cannot move axially is mounted in a nut with recirculating balls. The axial movement of the nut is transmitted to a control valve. The control valve feeds hydraulic fluid to the drive of the drum. The control valve feeds hydraulic drive provides the necessary power for the drum movement. The actual position of the drum is fed to the control by a gear drive connected to the drum.
Patent DE-2160732-B2 (DE)
Title: Pass or credit card - with titanium pigment in plastic substrate for better clarity
IPC: B42D15/00
Filed: 1971-12-07
Abstract: A pass or credit card consists of a plastic substrate such as PVC or polyester which carries on its surface a photosensitive layer. The photograph of the holder, his signature, current No. and expiry date are contained in this layer. A protective layer, made of the same material as the substrate, covers the whole card. The substrate contains pref. a white titanium pigment because this gives it a neat appearance and the photograph and signature become very clearly visible against the white background.
Patent DE-2912825-B2 (DE)
IPC: H04L12/18
Filed: 1979-03-30
Abstract: A circuit arrangement for multi-address switching operations of digital encoded signals between a calling data terminal and a variety of called data terminals operating with different data transmission procedures is adapted for use with an electronic data switching system and comprises at least two interface circuits having input/output converting networks. External input terminals of these interface circuits are adapted for connection with respective input/output units of the electronic data switching system for each type of data terminal. Internal input/output terminals are connected to a storage unit for storing a multi-address message, including data information to be transmitted and identification information of the called data terminals. A control unit is provided for controlling the input/output operations and transmitting the buffered data information separately and in sequence to each of the called data terminals one after another across the interface circuit assigned to the currently called type of data terminal and with the respective data transmission procedures.
Patent IE-S64135-B2 (IE)
Title: A method for producing ethofumesate
Inventor: MCSWEENEY NIGEL
IPC: C07D307/82
Filed: 1994-01-19
Abstract: The present invention relates to a method for producing 2-ethoxy-2,3-dihydro-3,3-dimethyl-5-benzofurany1 methanesulphonate (ethofumestate). Disclosed is a method for producing ethofumesate comprising the steps of: adding methane sulphonyl chloride and triethylamine to a slurry of 2,3-dihydro-3,3-dimethy1-5-hydroxy-2-morpholinobenzofuran; adding ethanol and concentrated hydrochloric acid to form a dual phase reaction mixture; separating the acqueous layer, comprising a solution of ethofumesate, from the organic layer; and washing the ethofumesate solution with water and sodium carbonate solution. The method disclosed dispenses with the need for a separation step removing the amine salt from the reaction mixture before the acid and alcohol are added to the product precursor.
Patent IE-S75659-B2 (IE)
Title: Safety crash helmet with an automatic inflatable air bag activated by radio frequency(s)
Inventor: SHORTALL JOHN FRANCIS
IPC: A42B3/30
Filed: 1997-03-13
Abstract: A safety crash helemet which incorporates a Radio Receiver and/or Transmitter device(s) to activate an inflatable mechanism for automatic inflation of an air bag with high pressure gas or air and ejects from the helmet the air bag to envelop the neck and shoulders of the body for protection upon occurrence of a crash accident of a mechanically propelled vehicle to prevent a vehicle user from serious head and/or neck injuries.
Patent JP-H0617739-B2 (JP)
IPC: F23J1/02
Filed: 1989-01-30
Abstract: An ashbox for the hearth of a furnace adapted to burn solid fuel, descending along in inclined grate as it burns. The ashbox comprises an extractor chamber having a concave bottom which is part-cylindrical with horizontal generatrices. This chamber is normally filled with water to a level below the upper edge of the chamber. A vertical clinker well terminates at a lower lip below the upper edge of the chamber and is immersed in the water in the chamber. A scraper blade is reciprocated perpendicularly to the generatrices of the concave bottom. An inclined wall merges at its lower end with the concave bottom of the chamber and has an overflow at its upper end above the normal level of the water in the chamber. The arrangement is such that the scraper blade pushes ash up over the overflow lip. The extractor chamber is in two parts and can be opened by relative displacement of these parts to provide vertical access to the ash well. One part of the chamber is a tilting part comprising the concave bottom and the scraper blade.
Patent JP-S5947969-B2 (JP)
IPC: B29C53/00
Filed: 1978-02-24
Abstract: PURPOSE:To greatly reduce the deterioration of connected parts of shaped polyethylene pieces, by previously appropriately impregnating the connected parts with a prescribed silane compound and a compound which produces a free radical on polyethylene at a high temperature, melting the connected parts and butt-coupling them to each other. CONSTITUTION:The connected parts of the shaped polyethylene pieces such as pipes are previously appropriately impregnated with the silane compound such as vinyltrimethoxysilane which is represented by a general formula RR'SiY2 and with the compound such as dicumyl peroxide or BPO which produces the free radical on polyethylene at the temperature of 140 deg.C or more. The connected parts are heated to a temperature of 160 to 250 deg.C equal to the melting point of polyethylene and butt-coupled to each other. In said formula, R denotes a monovalent olefinic unsaturated hydrocarbon group or a hydrocarbon oxy group, Y denotes a hydrolyzable organic group and R' denotes hydrogen or a monovalent hydrocarbon group containing no fatty unsaturated part.
Patent JP-S6017927-B2 (JP)
IPC: F01M9/10
Filed: 1977-03-22
Abstract: PURPOSE:To lubricate the contact part of a rocker arm and a cam by injecting lubricant on the contact part of the rocker arm and the cam from an aperature on the side face of a bridge between supports of rocker arm shafts.
Patent JP-S6040632-B2 (JP)
IPC: G10L13/06
Filed: 1980-03-12
Abstract: A single section digital filter is provided with a digital input signal and includes a serial multiplier having an input responsive to predetermine parameters. An adder/subtractor has an input serially connected to the multiplier output. A first switch serially selects recirculating data from an adder/subtractor output directly or delayed, or the digital input signal. A second input of the multiplier is serially provided with the selected data. A second switch serially and selectively connects delayed selected data to a second input of the adder/subtractor. A latch serially receives delayed data for effecting series/parallel conversion thereof.
Patent JP-3510755-B2 (JP)
IPC: A61K31/295
Filed: 1997-02-20
Granted: 2004-03-29
Abstract: A method for treating or preventing bronchoconstriction or reversible pulmonary vasoconstriction in a mammal, which method includes causing the mammal to inhale a therapeutically-effective concentration of gaseous nitric oxide (1,10) or a therapeutically-effective amount of a nitric oxide-releasing compound (106), and an inhaler device (102) containing nitric oxide gas and/or a nitric oxide-releasing compound.
Patent JP-H0325266-B2 (JP)
IPC: B22D37/00
Filed: 1984-02-29
Abstract: 1. Taphole device for furnaces or metallurgical vessels, having a case (5) housing two cylinders (1, 2) or refractory material having parallel axes and one common contact line and being rotatable around their axes, at least one of the cylinders having a groove (3, 3', 4, 4') with a varying cross section extending along a part of its circumference, so as to show a varying opening, characterized in that the lateral faces of the two cylinders (1, 2) are partly housed in recesses (14, 15, resp. 16, 17) appearing in two refractory blocks (12, 13) being facingly arranged and that sliding pieces (6), movably mounted in the case (5) and acted upon by forces, push the two cylinders (1, 2) against one of the refractory blocks (12), each of the blocks (12, 13) showing a hole (20, 22) leading to the groove(s) (3, 3', 4, 4') in the cylinders(s) (1, 2) when they are in the tapping position, the refractory blocks (12, 13) and the pushing forces being supported by the case (5).
Patent JP-H0629235-B2 (JP)
IPC: C07C323/22
Filed: 1989-02-23
Abstract: The invention relates to alkyl (3-methylthio)-butyrates wherein the alkyl group has 4 or 5 carbon atoms, to their use in flavour compositions and to the use of these compounds or flavour composition comprising these compounds in foodstuffs and stimulants. The compounds impart a fresh fruit flavour character. Preferred is isobutyl (3-methylthio)-butyrate.
Patent JP-H0640080-B2 (JP)
IPC: G01R27/08
Filed: 1988-03-07
Abstract: Method and device for measuring the conductivity of a liquid (4) by means of a pair of current electrodes (3,5) and a pair of voltage electrodes (6,7) in the current field (16,17) of the current electrodes, the voltage electrodes being connected to a voltage measuring device (10) by means of current suppressing elements (8,9), the proportion between the voltage between the voltage electrodes (6,7) and at least one of the electrode couples current electrode (3,5) and voltage electrode (6,7) or current electrode (3) and current electrode (5) being ascertained to detect an impedance increase between a current electrode and the liquid.
Patent JP-H0257972-B2 (JP)
IPC: B01D53/04
Filed: 1987-04-04
Abstract: A process for producing an enriched gas stream substantially continuously in first and second adsorption zones by (a) serially passing co-currently a gaseous mixture containing the gas to be enriched through a first adsorption zone having a primary adsorption column and an auxiliary column under pressure to produce an enriched gas stream; (b) discontinuing the flow of gaseous mixture prior to breakthrough and immediately thereafter equalizing the pressure in the first adsorption zone with the pressure in the primary column of the second zone by substantially simultaneously (i) equalizing the auxiliary column from its outlet to the outlet of the primary column of the second adsorption zone, and simultaneously equalizing from the inlet of the primary column of first adsorption zone to the inlet of the primary column of the second adsorption zone; and (ii) pressurizing the auxiliary column of the second adsorption zone substantially to the same pressure in the primary column of the second adsorption zone; (c) venting the first adsorption zone counter-currently to atmospheric pressure; (d) purging the first adsorption zone; (e) concurrently with steps (c) and (d), pressurizing the second adsorption zone with feed gas mixture to the adsorption pressure and producing enriched product gas from the outlet of said second adsorption zone; (f) pressurizing the auxiliary column of the first zone with enriched product gas and equalizing the primary column of the first adsorption zone with the second adsorption zone pressure and repeating steps (a) through (e).
Patent JP-2633017-B2 (JP)
IPC: F04D29/42
Filed: 1989-04-11
Granted: 1997-07-23
Abstract: The present invention relates to a method and apparatus for separating gas by a pump from the medium being pumped, which method and apparatus are especially suitable in pumping the gaseous fiber supensions in the wood processing industry. In known apparatus, it has been difficult to prevent solids from entering the gas discharge system fur guiding the gas out of the pump so that the system would clog and give rise to the necessity for expensive and time-consuming reparation. The method and apparatus in accordance with the present invention eliminates or minimizes the above disadvantages in that rear vanes (11) of the pump or the members operating together with them are arranged in such a way that they either direct the flow of the medium, generated by the combined effect of forces with different directions and different intensities directed at the medium in the space behind the impeller in the vane gaps of said rear vanes, past a gas discharge opening (12) in the rear wall of the pump, or they dampen the flow so that its extension to said gas discharge opening (12) is prevented.
Patent EP-1148867-B2 (EP)
Inventor: PASQUIER GILBERT
IPC: A61Q5/06
Filed: 2000-01-13
Granted: 2007-10-03
Abstract: The present invention relates to a hair care product containing a combination of an amine, especially amidoamine, and an ester of an aliphatic carboxylic acid and an alcohol. The invention also relates to the use of the inventive combination for producing cosmetic preparations and to cosmetic preparations as such.
Patent EP-1240259-B2 (EP)
Inventor: MANGELS INES
IPC: C09D7/65
Filed: 2000-11-08
Granted: 2013-04-10
Abstract: The invention relates to an achromatic lacquer containing at least one binding agent, at least one root pigment and at least one silicone.
Patent EP-1288129-B2 (EP)
Inventor: NAVA PAOLO
IPC: B65B53/06
Filed: 2002-07-16
Granted: 2007-12-05
Abstract: A thermoshrinking tunnel oven (1) for making thermoshrinking plastic material film packages (7) comprises a bottom plate (9) and a top plate (21) having openings for allowing thermoshrinking hot air to pass therethrough, the cross-sections of the openings being controlled by perforated sliders (11,22) which are independently slidably mounted on the plates. With respect to conventional tunnel ovens, the inventive tunnel oven and method have the advantage that they provide thermoshrinking material packages of even aspect and devoid of unevennesses. <IMAGE>
Patent EP-1543092-B2 (EP)
Inventor: ELDIN SHERIF
IPC: C10G9/16
Filed: 2003-07-28
Granted: 2013-11-06
Abstract: A method of inhibiting fouling and viscosity increase in hydrocarbon streams including ethylenically unsaturated monomers is disclosed. The method includes the step of adding to the hydrocarbon stream an effective amount of one or more quinone methides of the formula: wherein R<SUP>1</SUP>, R<SUP>2</SUP>, and R<SUP>3 </SUP>are independently selected from the group consisting of H, -OH, -SH, -NH<SUB>2</SUB>, alkyl, cycloalkyl, heterocyclo, and aryl.
Patent EP-2017678-B2 (EP)
Inventor: WAGNER JOHANNES
IPC: G03G15/00
Filed: 2008-04-12
Granted: 2019-05-29
Abstract: The transmission of rectangular position signals with reference pulses to an evaluation unit, for two moving machine tool components, the reference pulses (RI) are coupled to the position signals (P1,P2). When there is a faulty condition, a warning signal (WRN) is generated.