baber/WOPTO huggingface dataset:
Patent AU-635886-B2 (AU)
Title: Easy open microwave susceptor sleeve for pizza and the like
IPC: B65D5/04
Filed: 1991-07-15
Granted: 1993-04-01
Abstract: An improved sleeve receptacle (5) for microwave browning and crisping of a generally flat food article, such as pizza (3), in a microwave oven is provided. The receptacle is constructed from a sheet of microwave susceptor stock which preferably includes an outwardly exposed dielectric support layer and an inwardly facing heating layer of microwave interactive material allowing passage of microwave energy as it is heated thereby. The sleeve is initially provided as a flat sheet which can be easily fitted within the frozen food package. The consumer folds the flat sheet into its sleeve configuration by joining the top portions (18, 22) of the sleeve together in a manner whereby the top portions of the sleeve can be later pulled apart to permit easy removal of the heated foodstuff. <IMAGE>
Patent AU-679801-B2 (AU)
Title: Controlled functional density polyamines and method for preparation thereof
Inventor: MCGRATH MARTIN PETER
IPC: C08F26/00
Filed: 1994-10-27
Granted: 1997-07-10
Abstract: A process for preparing a polyamine containing a controlled amount of pendant tertiary amine groups and a controlled amount of pendant secondary amine or different tertiary amine groups and reactive carbon-carbon double bonds comprising reductively animating essentially all aldehyde groups in a polyaldehyde containing a controlled amount of pendant aldehyde groups and reactive carbon-carbon double bonds with a first secondary amine to produce a poly(tertiary amine), hydroformylating the poly(tertiary amine) having a controlled amount of pendant aldehyde groups, and reductively aminating the poly(tertiary amine) with pendant aldehyde groups with a primary amine or a second secondary amine. In another embodiment for preparing the polyamines of the invention, the polyaldehyde is reductively aminated with an amount of a first secondary amine to reductively aminate a controlled amount of the aldehyde groups and further reductively aminated with a primary amine or a second secondary amine to reductively aminate essentially all the remaining aldehyde groups.
Patent AU-638169-B2 (AU)
Title: Process for the simultaneous preparation of acetic acid and acetic anhydride
IPC: C07C51/12
Filed: 1991-09-20
Granted: 1993-06-17
Abstract: A process for simultaneous production of acetic acid and acetic anhydride from a starting mixture of methanol and methyl acetate and optionally dimethyl ether by reaction with carbon monoxide in a reaction zone on a catalyst system under anhydrous conditions is specified, which is characterised in that   a) the reaction is carried out in the presence of a catalyst system consisting of a base metal of group VIII of the Periodic Table, methyl iodide, an alkali metal, organophosphonium or organoammonium compound as promoter and optionally a compound of a base metal of groups IV to VII of the Periodic Table as co-promoter; b) a molar ratio of methanol to methyl acetate and optionally dimethyl ether of 10 : 1 to 1 : 10 as starting mixture is employed and c) the reaction is carried out under a pressure of 25 to 200 bar and at a temperature of 150 to 250 DEG C. n
Patent AU-558280-B2 (AU)
Title: An autogenous grinding method
Inventor: BORELL CARL MICHAEL
IPC: B02C25/00
Filed: 1982-11-22
Granted: 1987-01-22
Abstract: The present invention relates to a method for comminuting a coarse lump mineral material in an autogenous primary grinding system, in which an ingoing material is divided into a coarse fraction and a fine fraction is determined by a crushing point determined by the point of intersection between two tangents drawn through two adjacent inflexion points on a size distribution graph obtained by screen analysis of a grinding mill charge of material obtained after an autogenous grinding process. The smallest particle size of the coarse fraction is greater than the particle sizes in the upper of said inflexion points, and the ratio between said fractions is determined on the basis of achieving a given charge quantity for a particular, selected set-point power value fo the mill in question, and determined with respect to a selected degree of grinding.The grinding efficiency of autogenous primary grinding mills is greatly improved by means of the invention (Figure 4).
Patent DE-1813833-B2 (DE)
Title: Low noise frequency modulator using capacitance diode - is fitted with crystal controlled carrier frequency oscillator with transistor connected to crystal
IPC: H03C3/22
Filed: 1968-12-11
Abstract: A low noise transistor based frequency modulator uses a crystal controlled oscillator and capacitance diode modulating element which have good linearity and noise characteristics. The circuit is suitable for multi-channel communicaton systems and represents a development of the circuits. The basic oscillator circuit consists of a transistor (TS) connected in common base mode in series with a crystal (Q) in the emitter and tunable inductance (U) and capacitance (C1) in the collector. Feedback from collector to emitter is through a capacitance diode (D), the direct voltage operating conditions of which are determined by a potentiometer (R1) which can be set to give the most linear available circuit characteristic. The low impedance of the common emitter mode of the transistor gives rise to the advantage attained by this circuit configuration.
Patent DE-1817899-B2 (DE)
Title: Aerosol spray - where a propellant cartridge has its liquid gas in an absorbing substance
IPC: B65D83/14
Filed: 1968-10-10
Abstract: Aerosol spray can, for a liquid product in a flexible bag (22c) and a separate cartridge (7), with liquid gas propellent in an absorber and a venturi valve arranged in such a way that the flow of propellent gas released will suck the spray product from the bag (22c), and force it through the valve housing (5), to the spraying head. The propellent cartridge (7), has a porous or powdery absorbing substance for the propellent gas in sufficient quantity that no liquid gas is present. A sieve prevents the absorbing substance from entering the valve. Openings in the container (1), are necessary to allow air between container (1), and sack (22c) whose inside is only in contact with the outside through the venturi tube.
Patent DE-1945138-B2 (DE)
Title: Automatic test equipment for checking electric wiring - has individual or group connections switched via diode matrix to comparator
IPC: G01R31/04
Filed: 1969-09-05
Abstract: The automatic test equipment is used for checking faults in electrical wiring. It consists of a test voltage source whereby all wiring connections are divided into several groups containing equal numbers of individual contacts and connected to the test voltage via a selector. Groups or individual connections within a group are connected via a switching diode matrix to a logic register and analyser unit by which the actual state of the wiring connections are compared with the required wiring layout. After the test-potential is applied to one connection, the rest of the group are tested. The remaining groups connections are tested as a whole and only individually tested if a faulty or redundant connection is detected.
Patent DE-2006613-B2 (DE)
Title: Universal tongs for bottle cap removal - using crown cork lifter over hinge point with recesses as wire cutters
IPC: B23D29/02
Filed: 1970-02-13
Abstract: Universal tongs with crown-cork lifter at one end and a wire cutter for wine bottle caps at the other end formed from two axisymmetrical circular cutting edges also has screw off cap removers for different diameters and beading and finally two axial cutters for plastics tube etc. corner removal. The crown-cork lifter (1) is at the top end of the tongs directly over the handle arm (3a, 3b) hinge (2). Either side of the hinge are recesses (4) which form wire cutters at the level of the hinge, the tongs fitted with flange projections (9) to form screw cap removers. Pref. the handles of the tongs have a plastics outer coating (14).
Patent DE-2045722-B2 (DE)
Title: Butt-jointing plastic strips - using U-shaped adhesive strips applied mechanically
IPC: B29C65/48
Filed: 1970-09-16
Abstract: Appts. for butt-jointing plastic strips by means of a U-shaped folded adhesive strip comprises (a) a longitudinally extending base with a working plate and equipment for ensuring the flush alignment of the strips transversely to the base, (b) a longitudinally displaceable carriage in a recess in the working plate, (c) a support plate for the abutting plastic strips and a flap for the transfer of the adhesive strip onto the plastic strips at the joint position, in which the carriage, which is held in its rear rets position by the action of a spring, can be brought into a forward and inter. posn. respectively and can be fixed by a releasable lock member as well as by two stop members, incorporating the improvement whereby the flap is a U-shaped bracket pivoted to the base, the spacing of the pivots being greater than the width of the carriage while the connecting web acts as a support plate for the adhesive strips. The construction of the flap ensures the correct positioning of the adhesive strips at the joint position of the plastic strips without manual adjustment, and leaves both the carriage and joint position easily accessible.
Patent DE-2047510-B2 (DE)
Title: Longitudinal furnace for passing flat strip - in an edge-on position
IPC: F27B9/24
Filed: 1970-09-26
Abstract: Longitudinal furnace for the continuous heat treatment of flat workpiece material which is run through the furnace edge-on, vertically supported from the top by two rows of parallel support elements and supported on its bottom edge by a series of conveyor/rolls. The conveyor/rolls are partially sunk into the furnace floor and are supported outside the chamber space. The walls fo the furnace into which the burners are fitted have an arched profile designed so as to ensure uniform heating of the workpiece across its width. Furnace design requires only a single row of burners at either side in the walls and also permits reduction of chamber volume as the result of sinking the support rolls into the floor.
Patent DE-2163183-B2 (DE)
Title: Suction device for purifying spray mists - has filters of intensively mixed water and air for paint sprays
IPC: B05B14/46
Filed: 1971-12-20
Abstract: A suction chamber is open at the front to collect the spray mists, followed by a flat air permeable front filter and a back filter which is a water receiver mixing chamber acting as a flow channel for the air which ends in the lowest water basin. The water receiver encloses the water surface in the basin and at its outlet is directed first up and then down toward the dirt collecting vessel separated from the basin and deflecting the air current upwards again so that the dirt particles cannot return. The sprays and mists are thus drawn in evenly over the entire surface of the suction device. Most of the particles are removed by the front filter and the preliminary purified air is passed into the elutriation system.
Patent DE-2225620-B2 (DE)
Title: Flat sheet feeder with vacuum separator - has sensor and vacuum head friction driven flexible curved shaft
IPC: B65H1/18
Filed: 1972-05-26
Abstract: The flat sheet feeder has a separating lifting head which senses the rear edge of the topmost sheet on the sheet stack. The cam actuator of the lifting head can be adjusted to different sheet sizes. A curved flexible shaft (28) is provided for actuating the sheet rear edge sensor. The shaft is curved in vertical plane and both ends of this shaft are vertical. The shaft drives a worm and wheel drive of the single revolution shaft (27). The shaft is driven by a friction drive wheel (32) on shaft end. The rim of this wheel is in contact with the vertical face of the driving wheel (33).
Patent DE-2227613-B2 (DE)
Title: Shoe cleaning machine operated by hand or foot - has drop down flap increasing operational area during manual operation
IPC: A47L23/02
Filed: 1972-06-07
Abstract: The shoe cleaning machine casing which houses two oppositely rotating motor-driven brushes is provided in the middle with a swivel foot plate which switches on the motor when depressed by the foot and shoe. One longitudinal side of the casing is designed as a drop-down flap so that when cleaning the shoes by hand, the flap can be lowered to reveal a larger opening which allows the shoe to be manipulated more easily by hand relative to the brushes. The fixed part of the side forming the flap is drawn radially inwards beyond the upper half of the brush so that the upper edge forms a fixed support surface for the shoe to be cleaned.
Patent DE-2746811-B2 (DE)
IPC: G04G21/00
Filed: 1977-10-18
Abstract: A time setting and correction circuit is provided for a quartz time standard timepiece in which the use of memory circuits permits the correction of minute hand setting, hour hand setting and internal putting into phase of seconds through actuation of a single switch.
Patent IE-S62980-B2 (IE)
Title: A clothes peg
Inventor: MCCLOSKEY EDWARD
IPC: D06F55/02
Filed: 1994-05-09
Abstract: A clothes peg which comprises a mating pair of elements, each element having an obverse face, reverse face, side walls, a nose and a rear end. The obverse face is substantialy co-planar; the reverse face has a coil spring engaging and transversely disposed recess from which recess the reverse face tapers rearwardly. The reverse face also has a clothes line engaging transversely disposed recess located rearwardly of the nose; a mid-portion located between the said recesses; at least one element projecting from the mid-portion and adapted for engaging with a longitudinal recess of the other element. The obverse face has a transversely disposed recess for the reception of a free end of a coil spring.
Patent IE-S68519-B2 (IE)
Title: A bale shredder
Inventor: COX ALFRED ANTHONY
IPC: A01F29/00
Filed: 1996-01-17
Abstract: A device adapted for shredding baled fodder, comprising conveying means adapted to move a bale, against a rotor having a plurality of blades, the device also having a second rotor fitted with blades. Both rotors rotate in the same direction, and the blades on each of the rotors are arranged in a double helix pattern (intertwining double spiral pattern). The blades from each of the rotors pass through the same horizontal plane but not the same vertical plane so that at any given time in the place of overlap of the blades, at least one blade from either rotor passes between two others from the other rotor, the blades from each moving in opposite direction. The device may also comprise a conveying means for feeding out or delivering the shredded foddder and/or a retaining arm which keeps the bale pressed against the rotating drums. .
Patent JP-2698524-B2 (JP)
IPC: A61L2/07
Filed: 1993-01-29
Granted: 1998-01-19
Abstract: A method for terminal steam sterilization of a pre-filled plastic or glass syringe or cartridge is disclosed, said method comprising the steps of: maintaining a head space in the syringe or cartridge of not exceeding about 10% volume; providing at least about 2%, preferably about 10%, leeway for the plunger therein to slide in response to pressure differential; and in the case of a plastic syringe or cartridge sterilizing the syringe or cartridge at an autoclave pressure that is less than the internal pressure of the syringe or cartridge content; or in the case of a glass syringe or cartridge sterilizing the syringe or cartridge at an autoclave pressure that is less than, equal to or greater than the internal pressure of the syringe or cartridge content. <IMAGE>
Patent JP-H0136471-B2 (JP)
IPC: C07C69/30
Filed: 1981-02-04
Abstract: Hydrogenation of the natural fermentation product, mevinolin, MK-803, results in the production of dihydro- and tetra-hydro derivatives and hydrogenation of the naturally occurring dihydromevinolin results in the formation of a tetrahydro derivative. These several products with the exception of cis-(4 alpha  beta , 8 alpha  beta -) -tetrahydromevinolin are potent inhibitors of cholesterol biosynthesis.
Patent JP-S5511063-B2 (JP)
IPC: A63C9/00
Filed: 1977-04-22
Abstract: A ski boot with a central longitudinal cavity in the sole is disclosed in combination with a block designed to mate with the cavity. The block is securable to a ski and laterally-acting detent devices are provided to releasably capture the boot to the block.
Patent JP-2525085-B2 (JP)
IPC: C07C403/14
Filed: 1991-02-19
Granted: 1996-08-14
Abstract: Provided is a process which comprises conducting the ring-closure of pseudoirone in the presence of chlorosulfonic acid, which is inexpensive, to obtain in a high yield the  alpha -cis form of irone, which has nearly the same fragrance as that of natural irones.
Patent JP-3391835-B2 (JP)
IPC: B01F3/04
Filed: 1993-03-08
Granted: 2003-03-31
Abstract: PURPOSE:To attempt to improve reaction efficiency of a chemical reaction or an enzyme reaction wherein a gas is required in a gas dissolving apparatus with high gas-dissolving efficiency. CONSTITUTION:In a storing tank 21, a pressure frame 23 feeding a gas into a liq. under pressure and a stirring device 25 which stirs the liq. and moves it downward is provided below this pressure frame 23. As gas feeding under pressure is performed thereby at the gas-liq. interface around the opening 23a of the pressure frame 23 and dispersion of the existing dissolved gas is efficiently performed at the liq. face of the storing tank 21, it is possible to dissolve efficiently the gas. In addition, in a bioreactor 40 equipped with a gas dissolving apparatus like this, it is possible to improve reaction efficiency as a liq. culture medium can be fed to an immobilized enzyme 41 in the storing tank under a condition where gas is efficiently dissolved.
Patent JP-H0463739-B2 (JP)
IPC: B01L3/02
Filed: 1989-03-09
Abstract: For handling a liquid sample a fillable sample receiving element is designed to be conical at one end equipped with an intake or discharge opening. This intake or discharge opening is closable by means of a movable valve body, which is provided with a rod-shaped actuating element guided out through the intake opening and made smaller than the intake opening. This valve arrangement is provided as a gravity valve, the valve body (8) of which is arranged in the interior of the sample receiving element (3) in the section (13) tapering over the intake opening (6). The valve seat for this valve body has a stop facing away from the intake or discharge opening and the guided-out rod-shaped actuating element (10) serves to undo the seat. The valve arrangement closes in dependence on the position of the sample receiving element having the intake or discharge opening towards the bottom and/or in dependence on an internal pressure in the sample receiving element. 
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Patent JP-H0326081-B2 (JP)
IPC: B01D15/00
Filed: 1985-03-29
Abstract: A process for separating an extract component from a raffinate component contained in a feed mixture. A unidirectional fluid flow system is maintained through a series of separating units through which the components travel at different rates. The units are interconnected in series so as to form a single closed loop. A component concentration distribution is established within the system of units so as to comprise a series of zones. Feed and displacement fluid are each mixed with a different intercolumn stream prior to being passed into the inlets of two of the units and extract and raffinate are taken only as portions of streams from outlets of two or more of the units at appropriate points on the component concentration distribution. At the appropriate times the inlets and outlets are shifted so as to simulate movement of the units in a direction downstream with respect to the direction of fluid flow and thereby enable the inlets and outlets to continually lie in the appropriate zones.
Patent JP-H06102824-B2 (JP)
IPC: B22D23/00
Filed: 1986-03-25
Abstract: A method and apparatus for producing a coherent spray deposited product from liquid metal or metal alloy is provided. The method comprises atomising a stream of molten metal to form a spray and providing additional cooling by applying to the stream or spray relatively cold solid particles. The solid particles are preferably injected into the spray and may be formed from overspray particles recycled from the deposition process.
Patent JP-3015129-B2 (JP)
IPC: A61P25/28
Filed: 1991-04-12
Granted: 2000-03-06
Abstract: The invention relates to the use of a benzodiazepine compound having the formula <CHEM>  wherein R<3> is hydrogen, C1-8-alkyl which may be branched, or cycloalkylmethyl; R<7> and R<8> are independently hydrogen, halogen, CF3, CN, NO2, NH2, C1-4-alkyl or C1-4-alkoxy; and R<4> is hydrogen and R<5> is hydrogen or C1-7-alkyl; or R<4> and R<5> together signify (CH2)n wherein n is an integer of 2-3, as the active ingredient for preparing a pharmaceutical composition for treating a central nervous system disorder related to the excitatory amino acids.
Patent JP-S5824909-B2 (JP)
IPC: H01R13/6583
Filed: 1975-07-09
Abstract: The following specification describes a grounding spring and connector shell assembly in which the grounding spring has a split annularly shaped portion for entry into the connector shell. A split lip at the rear axial end of the split portion is provided for seating behind an internal shoulder on the connector shell. An axially extending key on the internal surface of the shell engages between the end segments of the lip. The front axial end of the annularly shaped portion has folded back circumferentially spaced spring fingers for engagement over the connector shell external surface adjacent the front end of the shell and for engagement against the internal surface of a mating shell.
Patent JP-3093773-B2 (JP)
IPC: H01G11/86
Filed: 1990-03-30
Granted: 2000-10-03
Abstract: PURPOSE:To decrease contact resistance between an electrode and a current collector and improve bonding strength by applying conductive adhesives to the current collector that is obtained by mixing conductive particulates in a base material and by disposing a porous electrode compact consisting of sintered carbon particulates on the current collector and then, by bonding it under fusion by means of a thermo-press. CONSTITUTION:An electrode compact 11 is formed by burning or sintering the activated carbon of particulates as a raw material and mutual spaces of particles in the raw material are combined over a wide area. Further, adhesives 5 are applied to unvulcanized butyl rubber having conductivity as a current collector 21 at a prescribed thickness and an electrode 1 is made to come into contact with the above collector and then, hot vulcanization is performed to make the collector come closely into contact with an porous electrode compact 2 under pressure. As the conductive adhesives 5 flow into the inside of porous hole parts, resistance value between the electrode and collector becomes uniform and simultaneously even its bonding strength increases.
Patent JP-S6323628-B2 (JP)
IPC: H01R11/01
Filed: 1986-04-14
Abstract: An electrical jumper is disclosed as having a terminal member which is retained in a housing by a latch. The latch cooperates with rails in the housing on which the terminal member is supported, leaving clearance for the terminal member to ride under and snap onto the latch. The jumper can be provided on single or multiple units, including a bus bar configuration.