baber/WOPTO huggingface dataset:
Patent AU-645648-B2 (AU)
Title: Process for removing vinylidene chloride and other unsaturated compounds from 1,1-dichloro-1-fluoroethane
Inventor: YATES STEPHEN FREDERIC
IPC: C07C17/395
Filed: 1991-12-11
Granted: 1994-01-20
Abstract: Vinylidene chloride is removed from 1,1-dichloro-1-fluoroethane (HCFC-141b) by contacting the HCFC-141b in the vapor phase with chlorine in the presence of ultraviolet light providing an exposure up to about 50 watts-hour/kg.
Patent AU-739154-B2 (AU)
Title: Method and apparatus for input of data
Inventor: WESTON DAVID ROBERT
IPC: A63F13/06
Filed: 1998-11-12
Granted: 2001-10-04
Abstract: A method of inputting one or more items of information to a data destination (21). The method comprises generating the item(s) of information at one or more data sources (25-28); and for each item of information transmitting the item of information to the data destination in a data packet; calculating a time stamp value in accordance with the time delay between generating the item of information and transmitting the data packet; encoding the time stamp value in the data packet; decoding the data packet at the data destination to retrieve the time stamp value; and calculating the time delay associated with the data packet in accordance with the retrieved time stamp value. <IMAGE>
Patent AU-751397-B2 (AU)
Title: Method and device for converting heat into work
Inventor: DURST FRANZ
IPC: F02B23/08
Filed: 1998-11-13
Granted: 2002-08-15
Abstract: Combustion of the compressed gaseous combustion medium occurs in a porous body (8). The combustion medium is preheated prior to combustion. The porous body is connected to a compression chamber (5). An inlet channel (3) has at least one inlet aperture (4) issuing in the compression chamber or the porous body. Between the pore body and the cylinder head (9) is a heat-insulating layer, preferably of ceramic. The pore body is made of ceramic or metal, preferably Stainless (RTM) steel.
Patent DE-2109398-B2 (DE)
Title: Shock absorber piston with leaf sprung valves - has annular channels ported from opposite piston sides and sealed by layered leaf springs
IPC: F16F9/348
Filed: 1971-02-27
Abstract: The shock absorber piston has throughflow apertures which issue into ring channels covered by a plate spring pressed over a clamp ring on the piston rod. The ring channels (6, 10) are eccentric to the inner locating surface (18) of the plate spring (11) and the plate spring is in turn eccentric to its inner location surface (18) and to its corresponding ring channels. The absorber provides uninterrupted operation with an increase in pumping force commensurate with the increase in piston speed. The plate spring (11) lifts only at a predetermined point and from then on gradually over its whole periphery.
Patent DE-2130250-B2 (DE)
Title: Press for stamping can lids from metal foil - has piston inside punch and fingers above controlling feed to stack
IPC: B26D7/18
Filed: 1971-06-18
Abstract: Discs (59) for the ends of metal cans are stamped from a continuous strip (11) of metal foil which is fed under the surface of the die (22). The punch (25) which makes 8000 to 9000 strokes per hour cuts out the discs (59) on its upward stroke. A piston (27) driven by a cam on a shaft synchronised with the motion of the punch (25), pushes each disc (59) into the magazine (35) as soon as it is cut from the strip (11). Oscillating fingers (42) also synchronised with the motion of the piston (27), swing out to allow each disc (59) to be pushed upwards and then swing inwards to retain the stack of discs.
Patent DE-2142755-B2 (DE)
Title: Alarm signal generator for radar systems - quantises received video signal by comparison with threshold value to produce square wave pulse train
IPC: G01S13/937
Filed: 1971-08-26
Abstract: An automatic alarm system for use with either seaborne or airborne radar systems is triggered when an object is encountered within a predetermined radius of the receiver. The circular video display (R) is divided into separate regions for object identification (Z1, Z2, Z3). The smallest central region (23) is identified as the critical region, within which any object must trigger the optical or acoustic alarm. The analogue video signal received is quantised by comparison with a threshold level to produce a square wave pulse train. The signals are sampled over a predetermined period. A correlator determines whether or not a warning signal is to be generated. The system distinguishes between a genuine radar and interference signals.
Patent DE-2158721-B2 (DE)
Title: Strip winding reel with controlled pressure rollers - has sensor and counter to control lift of rollers as strip is wound on
IPC: B21C47/06
Filed: 1971-11-26
Abstract: A strip winding reel has pressure rollers (3a-7a) to press the strips (2) onto the core (1) of the reel as the strip is wound up. The reel core is coupled with a pulse generator connected to a pulse counter which is started as soon as the end (8) of the strip lies on the core without slip. As the core rotates over an angle equal to that between two adjacent rollers, a signal from the counter is fed, via a logic circuit, to the appropriate servo valve. Each valve controls the lifting of the corresponding actuating cylinder (3-7) of that roller which needs to be lifted by an amount corresponding with the thickness (s) of the strip.
Patent DE-2201403-B2 (DE)
Title: Controller for lateral movement of cutting jib of tunnelling machine - with limiting device controlling jib drive
IPC: E21D9/00
Filed: 1972-01-13
Abstract: Equipment for maintaining and controlling lateral movement of a jib supporting cutting tool of a machine for driving tunnels or underground roadways includes a movement limiting device representing in reduced scale profile of the cut roadway. The movement limiting device is either a template which activates an adjustable striker controlling movement of the jib along the cut face or a drawing with reduced line profile of the roadway traced by reflecting light beam. The striker or the reflecting beam are connected to a potentiometer which controls a drive for moving the jib. In a preferred embodiment the template is exchangeable and can be slid into and out of position.
Patent DE-2204804-B2 (DE)
Title: Water turbine elements regulator - uses common integral circuit producing integral output signal
IPC: H02P9/04
Filed: 1972-02-02
Abstract: A regulating device is for adjustable elements of water turbines. The elements are driven by individual servo motors and they are positioned together with them in a castor action system, such as guide or running vanes with an electrical primary regulator which influences the castor action system, with each of the latter including a booster, a servo valve and return guide. Each of the castor systems (14 to 18) is in effective operating contact with the output of the primary regulator (5) through a common electrical integral link (22,23) producing an integral output signal and coordinated with limiters located in fron of the integral link to limit the input of either voltage or amperage.
Patent JP-3529574-B2 (JP)
IPC: G11B27/10
Filed: 1997-02-07
Granted: 2004-05-24
Abstract: An apparatus which can achieve a synchronous dubbing and can record new data at a position just after data previously recorded without an unnatural gap and without using a buffer memory with large capacity. A reference signal from a cylinder servo circuit/tape transport servo circuit of a transmitter is converted into an isochronous packet. The packet is sent out from a digital interface transmitting circuit to a 1394 cable. On the reception side, an isochronous packet converter circuit restores a received isochronous packet into an original reference signal and sends it to the cylinder servo circuit/tape transport servo circuit. By so doing, the transmitter and the receiver are synchronized with each other, and it becomes possible to achieve a synchronous dubbing and to record new data at a position just after data previously recorded without an unnatural gap. Then the transmitter sends out dubbing data and the receiver receives it. The transmission reproduction processing and the reception recording processing are performed at the timing of the reference signal, so no buffer memory for timing adjustment is required. <IMAGE>
Patent JP-H028875-B2 (JP)
IPC: B25D11/06
Filed: 1983-02-28
Abstract: A vibratory impact hammer (1) including a hammer body assemblage (9) suspended by rubber mounts (11) for reciprocal axial movement in a support frame (3), the rubber mounts providing guiding and damping action of the assemblage in either direction of axial movement without extraneous friction forces acting thereupon, and a pair of synchronously driven eccentric weights (19,21) which are arranged to provide vibratory movement of the assemblage.
Patent JP-H0561253-B2 (JP)
Inventor: KANO MASAHIKO
IPC: A61P3/10
Filed: 1990-02-20
Abstract: An agent for the therapy of diabetic gangrene is described containing blood coagulation factor XIII as the active ingredient.
Patent JP-2773519-B2 (JP)
IPC: B41J29/00
Filed: 1992-02-28
Granted: 1998-07-09
Abstract: In an image processing system, a file server, an image processing apparatus and a terminal unit are connected to a network. The image processing apparatus collects information on available functions, the status of the operation for image processing, and the status of failures and consumable supplies, from a detecting unit, thereby creating a status file and registers it in the file server. The user of the terminal unit obtains the status file from the file server and allows it to be displayed on a display device. This enables the user to find out the functions provided by the image processing apparatus, the status of the operation for image processing, the history of failures, and the like. On the basis of this information, the user can create an operation mode file defining specific image processing, and register it in the file server.
Patent JP-H0821269-B2 (JP)
IPC: C08F210/02
Filed: 1987-03-04
Abstract: 1. A cable insulation having high resistance to the formation or growth of water trees and high aging resistance and consisting of a low polyethylene (I) and from 0.5 to 20% by weight, based on the low density polyethylene (I), of an ethylene polymer (II) which differs from (I) and conventional additives in the usual amounts, wherein the ethylene polymer (II) is an ethylene terpolymer having a melt flow index of from 1.0 to 30 g/10 min, measured at 190 degrees C and under a load of 2.16 kp according to DIN 53.735, and consisting of a) 100 mole parts of copolymerized ethylene b) from 1 to 5.5 mole parts of a copolymerized C1 -C8 -alkyl ester of a C3 -C6 -alkenecarboxylic acid and c) from 1 to 3.2 mole parts of a copolymerized C3 -C6 -alkenecarboxylic acid.
Patent JP-3394680-B2 (JP)
IPC: C08J7/04
Filed: 1997-03-04
Granted: 2003-04-07
Abstract: Glass matt reinforced thermoplastics suitable for the production of paintable parts, comprising a) a thermoplastic matrix polymer of a viscosity under processing conditions corresponding to a melt flow index (MFI 230/2.16) of polypropylene of at least 250 g/10 min and b) one or more glass matts which, upon heating, bring about an expansion of the glass matt reinforced thermoplastics to at least 2.5 times the original thickness, optionally in combination with c) an addition of fine-particle, mineral fillers.
Patent JP-3123497-B2 (JP)
IPC: G02F1/1337
Filed: 1998-03-02
Granted: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating the liquid crystal orientation film of a liquid crystal display capable of observing and evaluating the in-plane distribution of the strength of interaction between an orientation film and a liquid crystal in one pixel with heightened space resolution, a probe for a scanning probe microscope suitable for the evaluating method, and a scanning probe microscope using the probe. SOLUTION: In this method, a liquid crystal substance is applied to the tip of the probe 11 of an atomic force microscope AFM, and the surface 12 of a liquid crystal orientation film is scanned. The in-plane distribution of the strength of interaction (atomic force strength) between a high-molecular liquid crystal 13 at the tip of the probe 11 and the surface 12 o the orientation film or the in-plane distribution of frictional force acting between the liquid-crystal part of a high molecular liquid crystal 13 and the surface 12 of the orientation film is observed and evaluated with space resolution of 1 μm×1 μm or less.
Patent JP-H0530599-B2 (JP)
IPC: B25J17/02
Filed: 1985-03-29
Abstract: 1. Gear head for manipulators, consisting of three head parts (1, 2, 3) disposed one behind the other and mounted about axes (5, 6) inclined with respect to each other, the inclined axes (5, 6) of which head parts, in the elongated position of the gear head, respectively form an acute angle (alpha), opening in opposite directions, with the longitudinal axis (4) of the gear head and intersect so that the angle legs formed by the inclined axes (5, 6) point towards a common side of the longitudinal axis (4), a surface (12) for the flange-mounting of a tool, extending in the elongated position at right angles to the longitudinal axis (4), being disposed on the front gear head part (3) and three drive shafts (13, 18, 26), extending concentrically to the longitudinal axis (4), being provided for driving the gear head parts (1, 2, 3), of which drive shafts one of the inner drive shafts (18) is connected by way of an angle drive (19, 20) and an intermediate shaft (21) rotating about the inclined axis of rotation (5) to the front head part (3) supporting the tool and the other of the inner drive shafts is connected by an angle drive (14, 15), whereof the output gear (15) surrounds the intermediate shaft (21) concentrically with play, to the central gear head part (2) and that disposed in the central gear head part (2) is at least one reduction gear (25) having a high reduction ratio, for the drive of the front gear head part (3), preferably also a reduction gear (17) of this type for the drive of the central gear head part (2).
Patent JP-H0828566-B2 (JP)
IPC: H01L23/12
Filed: 1994-03-10
Abstract: A system is provided for depositing an extremely small amount of solder on a printed circuit board by varying the direction of an electric current applied to a solder stream. The force exerted on the solder can be substantially instantaneously reversed without the necessity of changing the form of the energy applied to the solder from electrical to vibratory, ultrasonic, magnetic, or the like. The direction and magnitude of the force is related to the cross product of an electric current vector and a magnetic field vector (F=IxB). A programmable current source is used to place an electric current through the liquid solder as it is flowing through a conduit. A magnetic coil is disposed adjacent the conduit in order to provide a magnetic field in the same plane as the electric current. The conduit supplies liquid solder to a nozzle which then deposits a droplet of solder onto a printed circuit board. Therefore, as the current is applied, in a first direction through the solder, an outward force is exerted on the solder. When the direction of the current is reversed, then the direction of the force exerted on the solder is also reversed, and an extremely small droplet of solder is "snapped off" of the solder stream. <IMAGE>
Patent JP-4041613-B2 (JP)
IPC: G02B5/20
Filed: 1999-03-12
Granted: 2008-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming material which can be used for direct plate making with IR laser, which has high sensitivity, excellent development stability, namely development latitude and storage stability, and which has no contamination of dyes in a nonpicture part. SOLUTION: This image forming material is a positive or negative image forming material containing at least an IR absorbing dye which is soluble with an org. solvent and alkali water and a polymer compd. which is insoluble with water and soluble with alkali water, and which forms a positive or negative image by irradiation of IR rays. The IR ray absorbing dye soluble with an org. solvent and alkali water preferably has dissociative groups with 3 to 17 pKa.
Patent JP-H0724565-B2 (JP)
IPC: A24D1/00
Filed: 1990-03-28
Abstract: A method and apparatus for manufacturing a rod of tobacco or the like enclosed by a paper strip (9) is described, wherein a paper strip is supported and transported by a garniture tape (1) and tobacco (10) is deposited on the paper strip. The tobacco is compressed into a tobacco core (11) and the paper strip is closed with its longitudinal edges parts (12, 13) around the compressed tobacco core. A channel (14) is formed in the circumference of the tobacco rod during the compressing by means of an entrance finger (15) with a ridge (17). A second longitudinal edge part (13) of the paper strip is folded into the channel by a folding element (19) and a first longitudinal edge part (12) is subsequently laid over said channel.
Patent JP-2957971-B2 (JP)
IPC: C07C17/013
Filed: 1997-03-14
Granted: 1999-10-06
Abstract: A process for the transformation of secondary products having a boiling point lower than 83.7 degrees C and formed by thermally cracking 1,2-dichloroethane, comprises chlorination of the secondary products immediately after the preparation of the 1,2-dichloroethane by direct chlorination of ethylene at 20-80 degrees C.
Patent JP-H0465114-B2 (JP)
IPC: C07C69/54
Filed: 1979-07-20
Abstract: A liquid-crystalline polymer phase having an induced cholesteric structure comprises a component having a chiral structure and a component having a nematic structure and contains a polymer with nematogenic units of the formula   <IMAGE>    wherein R1 is hydrogen or methyl, n is an integer from 1 to 6 and R3 represents specific structural elements containing at least two phenylene groups. Preferred is a copolymer comprising a component of the above formula and an additional chiral component of similar structure, prepared by copolymerization of the nematogenic monomer with the chiral monomer. The liquid-crystalline polymer phase permits variation of the wavelength of the reflected light  lambda R, and its cholesteric structure can be converted to the glassy polymer state and remains preserved in the solid state. Such liquid-crystalline polymer phases can be used in integrated optics, opto-electronics and information storage, e.g. for the manufacture of polarization filters or selective reflectors.
Patent JP-3425295-B2 (JP)
IPC: F24F11/76
Filed: 1996-04-19
Granted: 2003-07-14
Abstract: PROBLEM TO BE SOLVED: To enable continuing the operation without involving system down even in case of trouble with any of the constituent apparatuses by a constitution in which the control program is distributed to respective constituent apparatuses so as to control the performance of each constituent apparatus by mutual transfer of data among the constituent apparatuses. SOLUTION: A transmitting means 91 and a receiving means 92 execute the transfer of data with other constituent apparatuses in a manner of bidirectional communication through a communication line. A storage means 94 takes into storage the data received by the receiving means 92 as control data successively, whereas in the storage means a control program for the corresponding constituent apparatus is preliminarily in storage. The control program includes, besides the program for controlling the performance of the corresponding constituent apparatus, a program for the communication. A control means 93 controls the performance of the corresponding constituent apparatus in accordance with the contents in storage in the storage means 94, the results of the detection by various sensors, conditions inputted from a remote control, etc.
Patent JP-H0261513-B2 (JP)
IPC: C09D163/00
Filed: 1980-07-18
Abstract: A high solids coating composition that dries rapidly to a tack-free finish and cures under ambient temperature conditions to a durable finish useful for metals, plastics, wood, fiberglass reinforced plastics; the coating composition is used as a finish for automobiles, trucks, trailers, tractors, appliances and airplanes and also used to refinish automobiles and trucks; the film forming polymer of the coating composition has a backbone of polymerized monomers of an alkyl methacrylate such as methyl methacrylate or styrene, an alkyl acrylate and hydroxyl containing monomers such as a hydroxy alkyl acrylate or a hydroxy alkyl methacrylate and has attached thereto pendant drying oil fatty acid groups to provide the composition with ambient curing characteristics; wherein these drying oil fatty acid groups are attached by a reaction of the carboxyl group of the drying oil fatty acid and pendant hydroxyl group of the polymer backbone.
Patent EP-2123133-B2 (EP)
Inventor: SIESSEGGER BERNHARD
IPC: H05B41/288
Filed: 2008-02-12
Granted: 2016-01-13
Abstract: An electronic ballast for a discharge lamp includes a microcontroller, which is configured to identify the parameters which determine the discharge lamp type. The microcontroller implements an orientation mode program once when the lamp is first switched on, which orientation mode program can be used to determine the type of discharge lamp.
Patent EP-0168506-B2 (EP)
Inventor: FIECHTL JUERGEN-DIETRICH FRIED
IPC: C07K16/06
Filed: 1984-07-07
Granted: 1998-01-07
Abstract: Gamma-globulin (I) prod. for intravenous admin. contains 2-10% native (I), opt. with buffer and opt. with sugar and water for injection. The prod. is at pH 7 +- 0.05; it has an osmolarity of 300-330 mosmol/l, anticompliment activity of 10 units/ml or less, based on a protein concn. of 5% and purity of HPLC of at least 99%. Specifically, impure (I) is pptd. from blood or blood prods. and then dissolved in a soln., e.g. in water or buffer at ionic concn. 0.001-0.015 mole/l, and salts present in the impure (I) may provide the appropriate concn. The (I) is dissolved at 1-7 wt.%. A hydrocolloid may also be included, e.g. hydroxyethyl starch. Undissolved material is removed, then polyethylene glycol is added, e.g. of molecular wt. 4000 to 4-5%. Then the ppte. is sepd. and the polyethylene glycol concn. is increased, e.g. to 9.5-11%, to ppte. the (I). It is sepd. and used for intravenous admin.
Patent EP-0288815-B2 (EP)
Inventor: ANDRADA GALAN MARIO
IPC: D06H7/00
Filed: 1988-04-12
Granted: 1995-08-02
Abstract: Assembly comprising an endless conveyor feeding laminar material (12) held by vacuum on the conveyor (14) in and from a working area, said conveyor consisting of a plurality of sections (45) linked together by a roller guided chain (10) or the like and driven by driving wheels (13), and a sealing system for the horizontal flow in the conveyor (14) forming a working table (1) for said laminar (12) material with vacuum clamping, said sealing system being placed at the end of said table and having an endless belt (65) placed to which multiple bands (82) are joined which travel at the same speed as the conveyor (14) and block the vacuum leakage of the sections occurring by starting into the loop curvature of the conveyor.
Patent EP-0543034-B2 (EP)
Inventor: CURRAT JAQUES
IPC: G05B19/18
Filed: 1991-11-16
Granted: 2001-09-05
Abstract: The process for operating a numerically controlled machine tool for machining workpieces provides for the path tracks to be calculated for all axis controllers to be calculated by a programming unit, not in real time during the production of the workpiece but prior to the production of the workpiece and to be stored by a compiler in in each case one object file per axis to be controlled and for all object files to be running synchronously during the production of the workpiece with clocking by a central clock. <IMAGE>
Patent EP-1126899-B2 (EP)
Inventor: RITTER ROGERS C
IPC: A61B1/00
Filed: 1999-11-02
Granted: 2015-01-14
Abstract: The magnetic coils (72, 74, 76) are arranged to provide a magnetic force within an operating region sufficient to move a magnetic medical device within that portion of a patient inside the operating region.